large target/linux cleanup

SVN-Revision: 2877

5 files changed, 14259 insertions, 0 deletions

diff --git a/openwrt/target/linux/brcm-2.6/Makefile b/openwrt/target/linux/brcm-2.6/Makefile
new file mode 100644
index 0000000..02ed5c4
--- /dev/null
+++ b/openwrt/target/linux/brcm-2.6/Makefile
@@ -0,0 +1,19 @@
+include $(TOPDIR)/rules.mk
+
+LINUX_VERSION:=2.6.15
+LINUX_RELEASE:=1
+LINUX_KERNEL_MD5SUM:=cdf95e00f5111e31f78e1d97304d9522
+
+include ../rules.mk
+include ./config
+
+include ../generic-$(KERNEL)/modules.mk
+include ../kernel.mk
+
+
+$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
+	[ -d ../generic-$(KERNEL)/patches ] && $(PATCH) $(LINUX_DIR) ../generic-$(KERNEL)/patches $(MAKE_TRACE)
+	[ -d ./patches ] && $(PATCH) $(LINUX_DIR) ./patches $(MAKE_TRACE)
+	@cp config $(LINUX_DIR)/.config
+	touch $@
+
diff --git a/openwrt/target/linux/brcm-2.6/config b/openwrt/target/linux/brcm-2.6/config
new file mode 100644
index 0000000..fc42343
--- /dev/null
+++ b/openwrt/target/linux/brcm-2.6/config
@@ -0,0 +1,1664 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.15-rc6
+# Sat Dec 24 00:37:33 2005
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MIPS_EV64120 is not set
+# CONFIG_MIPS_EV96100 is not set
+# CONFIG_MIPS_IVR is not set
+# CONFIG_MIPS_ITE8172 is not set
+# CONFIG_MACH_JAZZ is not set
+CONFIG_BCM947XX=y
+# CONFIG_LASAT is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MOMENCO_JAGUAR_ATX is not set
+# CONFIG_MOMENCO_OCELOT is not set
+# CONFIG_MOMENCO_OCELOT_3 is not set
+# CONFIG_MOMENCO_OCELOT_C is not set
+# CONFIG_MOMENCO_OCELOT_G is not set
+# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_PNX8550_V2PCI is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_DDB5074 is not set
+# CONFIG_DDB5476 is not set
+# CONFIG_DDB5477 is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_QEMU is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SNI_RM200_PCI is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+# CONFIG_MIPS_MT is not set
+# CONFIG_64BIT_PHYS_ADDR is not set
+# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+# CONFIG_PCI_LEGACY_PROC is not set
+CONFIG_MMU=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+# CONFIG_PCMCIA_LOAD_CIS is not set
+# CONFIG_PCMCIA_IOCTL is not set
+CONFIG_CARDBUS=y
+
+#
+# PC-card bridges
+#
+CONFIG_YENTA=m
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+CONFIG_PCCARD_NONSTATIC=m
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_RING=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_FWMARK=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+# CONFIG_NET_IPGRE_BROADCAST is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+CONFIG_IPSEC_NAT_TRAVERSAL=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+CONFIG_TCP_CONG_ADVANCED=y
+
+#
+# TCP congestion control
+#
+CONFIG_TCP_CONG_BIC=m
+CONFIG_TCP_CONG_WESTWOOD=m
+CONFIG_TCP_CONG_HTCP=m
+CONFIG_TCP_CONG_HSTCP=m
+CONFIG_TCP_CONG_HYBLA=m
+CONFIG_TCP_CONG_VEGAS=y
+CONFIG_TCP_CONG_SCALABLE=m
+
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_IPV6_TUNNEL is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_BRIDGE_NETFILTER is not set
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_CONNTRACK=y
+CONFIG_IP_NF_CT_ACCT=y
+CONFIG_IP_NF_CONNTRACK_MARK=y
+# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
+# CONFIG_IP_NF_CT_PROTO_SCTP is not set
+CONFIG_IP_NF_FTP=y
+CONFIG_IP_NF_IRC=y
+# CONFIG_IP_NF_NETBIOS_NS is not set
+CONFIG_IP_NF_TFTP=m
+CONFIG_IP_NF_AMANDA=m
+CONFIG_IP_NF_PPTP=m
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_LIMIT=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+CONFIG_IP_NF_MATCH_MAC=m
+CONFIG_IP_NF_MATCH_LAYER7=m
+# CONFIG_IP_NF_MATCH_LAYER7_DEBUG is not set
+CONFIG_IP_NF_MATCH_PKTTYPE=m
+CONFIG_IP_NF_MATCH_MARK=y
+CONFIG_IP_NF_MATCH_MULTIPORT=y
+CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_TIME=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_DSCP=m
+CONFIG_IP_NF_MATCH_AH_ESP=m
+CONFIG_IP_NF_MATCH_LENGTH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_TCPMSS=m
+CONFIG_IP_NF_MATCH_HELPER=m
+CONFIG_IP_NF_MATCH_STATE=y
+CONFIG_IP_NF_MATCH_CONNTRACK=m
+CONFIG_IP_NF_MATCH_OWNER=m
+# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
+# CONFIG_IP_NF_MATCH_REALM is not set
+# CONFIG_IP_NF_MATCH_SCTP is not set
+# CONFIG_IP_NF_MATCH_DCCP is not set
+# CONFIG_IP_NF_MATCH_COMMENT is not set
+CONFIG_IP_NF_MATCH_CONNMARK=m
+# CONFIG_IP_NF_MATCH_CONNBYTES is not set
+# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
+CONFIG_IP_NF_MATCH_STRING=m
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_IP_NF_TARGET_TCPMSS=y
+# CONFIG_IP_NF_TARGET_NFQUEUE is not set
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+# CONFIG_IP_NF_TARGET_SAME is not set
+CONFIG_IP_NF_NAT_SNMP_BASIC=m
+CONFIG_IP_NF_NAT_IRC=y
+CONFIG_IP_NF_NAT_FTP=y
+CONFIG_IP_NF_NAT_TFTP=m
+CONFIG_IP_NF_NAT_AMANDA=m
+CONFIG_IP_NF_NAT_PPTP=m
+CONFIG_IP_NF_MANGLE=y
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_DSCP=m
+CONFIG_IP_NF_TARGET_MARK=y
+# CONFIG_IP_NF_TARGET_CLASSIFY is not set
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_TARGET_CONNMARK=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_RAW is not set
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+CONFIG_IP_NF_SET=m
+CONFIG_IP_NF_SET_MAX=256
+CONFIG_IP_NF_SET_HASHSIZE=1024
+CONFIG_IP_NF_SET_IPMAP=m
+CONFIG_IP_NF_SET_MACIPMAP=m
+CONFIG_IP_NF_SET_PORTMAP=m
+CONFIG_IP_NF_SET_IPHASH=m
+CONFIG_IP_NF_SET_NETHASH=m
+CONFIG_IP_NF_SET_IPTREE=m
+CONFIG_IP_NF_MATCH_SET=m
+CONFIG_IP_NF_TARGET_SET=m
+
+#
+# IPv6: Netfilter Configuration (EXPERIMENTAL)
+#
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_LIMIT=m
+CONFIG_IP6_NF_MATCH_MAC=m
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+CONFIG_IP6_NF_MATCH_MULTIPORT=m
+CONFIG_IP6_NF_MATCH_OWNER=m
+CONFIG_IP6_NF_MATCH_MARK=m
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_AHESP is not set
+CONFIG_IP6_NF_MATCH_LENGTH=m
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_MARK=m
+# CONFIG_IP6_NF_TARGET_HL is not set
+# CONFIG_IP6_NF_RAW is not set
+
+#
+# Bridge: Netfilter Configuration
+#
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_ULOG=m
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+CONFIG_ATM=m
+CONFIG_ATM_CLIP=m
+CONFIG_ATM_CLIP_NO_ICMP=y
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+CONFIG_ATM_BR2684_IPFILTER=y
+CONFIG_BRIDGE=y
+CONFIG_VLAN_8021Q=y
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_CLK_JIFFIES=y
+# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
+# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+# CONFIG_NET_SCH_NETEM is not set
+CONFIG_NET_SCH_INGRESS=m
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_CLS_U32_PERF is not set
+# CONFIG_CLS_U32_MARK is not set
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+CONFIG_HAMRADIO=y
+
+#
+# Packet Radio protocols
+#
+CONFIG_AX25=m
+# CONFIG_AX25_DAMA_SLAVE is not set
+# CONFIG_NETROM is not set
+# CONFIG_ROSE is not set
+
+#
+# AX.25 network device drivers
+#
+CONFIG_MKISS=m
+# CONFIG_6PACK is not set
+# CONFIG_BPQETHER is not set
+# CONFIG_BAYCOM_SER_FDX is not set
+# CONFIG_BAYCOM_SER_HDX is not set
+# CONFIG_YAM is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIUSB is not set
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIDTL1 is not set
+# CONFIG_BT_HCIBT3C is not set
+# CONFIG_BT_HCIBLUECARD is not set
+# CONFIG_BT_HCIBTUART is not set
+# CONFIG_BT_HCIVHCI is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+CONFIG_CONNECTOR=m
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_AMDSTD_RETRY=0
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_BCM47XX=y
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLKMTD is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+CONFIG_BLK_DEV_RAM_COUNT=16
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transport Attributes
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_FC is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+CONFIG_SCSI_QLA2XXX=m
+# CONFIG_SCSI_QLA21XX is not set
+# CONFIG_SCSI_QLA22XX is not set
+# CONFIG_SCSI_QLA2300 is not set
+# CONFIG_SCSI_QLA2322 is not set
+# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# PCMCIA SCSI adapter support
+#
+# CONFIG_PCMCIA_AHA152X is not set
+# CONFIG_PCMCIA_FDOMAIN is not set
+# CONFIG_PCMCIA_NINJA_SCSI is not set
+# CONFIG_PCMCIA_QLOGIC is not set
+# CONFIG_PCMCIA_SYM53C500 is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_B44=y
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_LAN_SAA9730 is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+CONFIG_NET_RADIO=y
+
+#
+# Obsolete Wireless cards support (pre-802.11)
+#
+# CONFIG_STRIP is not set
+# CONFIG_PCMCIA_WAVELAN is not set
+# CONFIG_PCMCIA_NETWAVE is not set
+
+#
+# Wireless 802.11 Frequency Hopping cards support
+#
+# CONFIG_PCMCIA_RAYCS is not set
+
+#
+# Wireless 802.11b ISA/PCI cards support
+#
+CONFIG_IPW2100=m
+CONFIG_IPW2100_MONITOR=y
+# CONFIG_IPW_DEBUG is not set
+CONFIG_IPW2200=m
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+
+#
+# Wireless 802.11b Pcmcia/Cardbus cards support
+#
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+
+#
+# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
+#
+# CONFIG_PRISM54 is not set
+CONFIG_HOSTAP=m
+CONFIG_HOSTAP_FIRMWARE=y
+CONFIG_HOSTAP_PLX=m
+CONFIG_HOSTAP_PCI=m
+CONFIG_HOSTAP_CS=m
+CONFIG_NET_WIRELESS=y
+
+#
+# PCMCIA network device support
+#
+# CONFIG_NET_PCMCIA is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# ATM drivers
+#
+CONFIG_ATM_DUMMY=m
+CONFIG_ATM_TCP=m
+# CONFIG_ATM_LANAI is not set
+# CONFIG_ATM_ENI is not set
+# CONFIG_ATM_FIRESTREAM is not set
+# CONFIG_ATM_ZATM is not set
+# CONFIG_ATM_NICSTAR is not set
+# CONFIG_ATM_IDT77252 is not set
+# CONFIG_ATM_AMBASSADOR is not set
+# CONFIG_ATM_HORIZON is not set
+# CONFIG_ATM_IA is not set
+# CONFIG_ATM_FORE200E_MAYBE is not set
+# CONFIG_ATM_HE is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=m
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_CS=m
+CONFIG_SERIAL_8250_NR_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_DRM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+CONFIG_VIDEO_DEV=m
+
+#
+# Video For Linux
+#
+
+#
+# Video Adapters
+#
+# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_STRADIS is not set
+# CONFIG_VIDEO_MXB is not set
+# CONFIG_VIDEO_DPC is not set
+# CONFIG_VIDEO_HEXIUM_ORION is not set
+# CONFIG_VIDEO_HEXIUM_GEMINI is not set
+
+#
+# Radio Adapters
+#
+# CONFIG_RADIO_GEMTEK_PCI is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_MAESTRO is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
+
+#
+# ALSA MIPS devices
+#
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=m
+
+#
+# PCMCIA devices
+#
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB=m
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=m
+# CONFIG_USB_SL811_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_MTOUCH is not set
+# CONFIG_USB_ITMTOUCH is not set
+# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Multimedia devices
+#
+# CONFIG_USB_DABUSB is not set
+# CONFIG_USB_VICAM is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_USB_IBMCAM is not set
+# CONFIG_USB_KONICAWC is not set
+# CONFIG_USB_OV511 is not set
+# CONFIG_USB_SE401 is not set
+# CONFIG_USB_SN9C102 is not set
+# CONFIG_USB_STV680 is not set
+# CONFIG_USB_PWC is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=m
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
+CONFIG_USB_SERIAL_BELKIN=m
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_VISOR=m
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+CONFIG_USB_SERIAL_PL2303=m
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGETKIT is not set
+# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+CONFIG_USB_ATM=m
+# CONFIG_USB_SPEEDTOUCH is not set
+# CONFIG_USB_CXACRU is not set
+# CONFIG_USB_XUSBATM is not set
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=m
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_REISERFS_FS_XATTR is not set
+CONFIG_JFS_FS=m
+# CONFIG_JFS_POSIX_ACL is not set
+# CONFIG_JFS_SECURITY is not set
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_STATISTICS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_XFS_FS=m
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_SECURITY is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_DEVFS_FS=y
+CONFIG_DEVFS_MOUNT=y
+# CONFIG_DEVFS_DEBUG is not set
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_SQUASHFS_VMALLOC is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=m
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=m
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_CROSSCOMPILE=y
+CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 init=/etc/preinit noinitrd console=ttyS0,115200"
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
+
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
diff --git a/openwrt/target/linux/brcm-2.6/patches/001-bcm947xx.patch b/openwrt/target/linux/brcm-2.6/patches/001-bcm947xx.patch
new file mode 100644
index 0000000..739590b
--- /dev/null
+++ b/openwrt/target/linux/brcm-2.6/patches/001-bcm947xx.patch
@@ -0,0 +1,11913 @@
+diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
+--- linux.old/arch/mips/Kconfig	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/arch/mips/Kconfig	2005-12-28 16:37:32.810257250 +0100
+@@ -244,6 +244,17 @@
+ 	 Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
+ 	 Olivetti M700-10 workstations.
+ 
++config BCM947XX
++	bool "Support for BCM947xx based boards"
++	select DMA_NONCOHERENT
++	select HW_HAS_PCI
++	select IRQ_CPU
++	select SYS_HAS_CPU_MIPS32_R1
++	select SYS_SUPPORTS_32BIT_KERNEL
++	select SYS_SUPPORTS_LITTLE_ENDIAN
++	help
++	 Support for BCM947xx based boards
++
+ config LASAT
+ 	bool "Support for LASAT Networks platforms"
+ 	select DMA_NONCOHERENT
+diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
+--- linux.old/arch/mips/Makefile	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/arch/mips/Makefile	2005-12-28 16:37:32.814257500 +0100
+@@ -689,6 +689,13 @@
+ load-$(CONFIG_SIBYTE_BIGSUR)	:= 0xffffffff80100000
+ 
+ #
++# Broadcom BCM47XX boards
++#
++core-$(CONFIG_BCM947XX)		+= arch/mips/bcm947xx/ arch/mips/bcm947xx/broadcom/
++cflags-$(CONFIG_BCM947XX)	+= -Iarch/mips/bcm947xx/include
++load-$(CONFIG_BCM947XX)		:= 0xffffffff80001000
++
++#
+ # SNI RM200 PCI
+ #
+ core-$(CONFIG_SNI_RM200_PCI)	+= arch/mips/sni/
+diff -urN linux.old/arch/mips/bcm947xx/Makefile linux.dev/arch/mips/bcm947xx/Makefile
+--- linux.old/arch/mips/bcm947xx/Makefile	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/Makefile	2005-12-28 16:37:32.814257500 +0100
+@@ -0,0 +1,6 @@
++#
++# Makefile for the BCM47xx specific kernel interface routines
++# under Linux.
++#
++
++obj-y := irq.o int-handler.o prom.o setup.o time.o pci.o
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/Makefile linux.dev/arch/mips/bcm947xx/broadcom/Makefile
+--- linux.old/arch/mips/bcm947xx/broadcom/Makefile	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/Makefile	2005-12-28 16:37:32.814257500 +0100
+@@ -0,0 +1,6 @@
++#
++# Makefile for the BCM47xx specific kernel interface routines
++# under Linux.
++#
++ 
++obj-y	:= sbutils.o linux_osl.o bcmsrom.o bcmutils.o sbmips.o sbpci.o sflash.o nvram.o cfe_env.o
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/bcmsrom.c linux.dev/arch/mips/bcm947xx/broadcom/bcmsrom.c
+--- linux.old/arch/mips/bcm947xx/broadcom/bcmsrom.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/bcmsrom.c	2005-12-28 16:37:32.814257500 +0100
+@@ -0,0 +1,481 @@
++/*
++ *  Misc useful routines to access NIC SROM/OTP .
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#include <typedefs.h>
++#include <osl.h>
++#include <bcmutils.h>
++#include <bcmsrom.h>
++#include <bcmdevs.h>
++#include <bcmendian.h>
++#include <pcicfg.h>
++#include <sbutils.h>
++
++#include <proto/ethernet.h>	/* for sprom content groking */
++
++#define	VARS_MAX	4096	/* should be reduced */
++
++#define WRITE_ENABLE_DELAY	500	/* 500 ms after write enable/disable toggle */
++#define WRITE_WORD_DELAY	20	/* 20 ms between each word write */
++
++static int initvars_srom_pci(void *sbh, void *curmap, char **vars, int *count);
++static int sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc);
++
++static int initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count);
++
++/*
++ * Initialize local vars from the right source for this platform.
++ * Return 0 on success, nonzero on error.
++ */
++int
++srom_var_init(void *sbh, uint bustype, void *curmap, osl_t *osh, char **vars, int *count)
++{
++	ASSERT(bustype == BUSTYPE(bustype));
++	if (vars == NULL || count == NULL)
++		return (0);
++
++	switch (BUSTYPE(bustype)) {
++
++	case PCI_BUS:
++		ASSERT(curmap);	/* can not be NULL */
++		return initvars_srom_pci(sbh, curmap, vars, count);
++
++	default:
++		return 0;
++	}
++	return (-1);
++}
++
++/* support only 16-bit word read from srom */
++int
++srom_read(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf)
++{
++	void *srom;
++	uint off, nw;
++
++	ASSERT(bustype == BUSTYPE(bustype));
++
++	/* check input - 16-bit access only */
++	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
++		return 1;
++
++	off = byteoff / 2;
++	nw = nbytes / 2;
++
++	if (BUSTYPE(bustype) == PCI_BUS) {
++		if (!curmap)
++			return 1;
++		srom = (uchar*)curmap + PCI_BAR0_SPROM_OFFSET;
++		if (sprom_read_pci(srom, off, buf, nw, FALSE))
++			return 1;
++	} else {
++		return 1;
++	}
++
++	return 0;
++}
++
++/* support only 16-bit word write into srom */
++int
++srom_write(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf)
++{
++	uint16 *srom;
++	uint i, off, nw, crc_range;
++	uint16 image[SPROM_SIZE], *p;
++	uint8 crc;
++	volatile uint32 val32;
++
++	ASSERT(bustype == BUSTYPE(bustype));
++
++	/* check input - 16-bit access only */
++	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
++		return 1;
++
++	crc_range = (((BUSTYPE(bustype) == SDIO_BUS)) ? SPROM_SIZE : SPROM_CRC_RANGE) * 2;
++
++	/* if changes made inside crc cover range */
++	if (byteoff < crc_range) {
++		nw = (((byteoff + nbytes) > crc_range) ? byteoff + nbytes : crc_range) / 2;
++		/* read data including entire first 64 words from srom */
++		if (srom_read(bustype, curmap, osh, 0, nw * 2, image))
++			return 1;
++		/* make changes */
++		bcopy((void*)buf, (void*)&image[byteoff / 2], nbytes);
++		/* calculate crc */
++		htol16_buf(image, crc_range);
++		crc = ~hndcrc8((uint8 *)image, crc_range - 1, CRC8_INIT_VALUE);
++		ltoh16_buf(image, crc_range);
++		image[(crc_range / 2) - 1] = (crc << 8) | (image[(crc_range / 2) - 1] & 0xff);
++		p = image;
++		off = 0;
++	} else {
++		p = buf;
++		off = byteoff / 2;
++		nw = nbytes / 2;
++	}
++
++	if (BUSTYPE(bustype) == PCI_BUS) {
++		srom = (uint16*)((uchar*)curmap + PCI_BAR0_SPROM_OFFSET);
++		/* enable writes to the SPROM */
++		val32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32));
++		val32 |= SPROM_WRITEEN;
++		OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32);
++		bcm_mdelay(WRITE_ENABLE_DELAY);
++		/* write srom */
++		for (i = 0; i < nw; i++) {
++			W_REG(&srom[off + i], p[i]);
++			bcm_mdelay(WRITE_WORD_DELAY);
++		}
++		/* disable writes to the SPROM */
++		OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 & ~SPROM_WRITEEN);
++	} else {
++		return 1;
++	}
++
++	bcm_mdelay(WRITE_ENABLE_DELAY);
++	return 0;
++}
++
++
++/*
++ * Read in and validate sprom.
++ * Return 0 on success, nonzero on error.
++ */
++static int
++sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc)
++{
++	int err = 0;
++	uint i;
++
++	/* read the sprom */
++	for (i = 0; i < nwords; i++)
++		buf[i] = R_REG(&sprom[wordoff + i]);
++
++	if (check_crc) {
++		/* fixup the endianness so crc8 will pass */
++		htol16_buf(buf, nwords * 2);
++		if (hndcrc8((uint8*)buf, nwords * 2, CRC8_INIT_VALUE) != CRC8_GOOD_VALUE)
++			err = 1;
++		/* now correct the endianness of the byte array */
++		ltoh16_buf(buf, nwords * 2);
++	}
++	
++	return err;
++}	
++
++/*
++* Create variable table from memory.
++* Return 0 on success, nonzero on error.
++*/
++static int
++initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count)
++{
++	int c = (int)(end - start);
++
++	/* do it only when there is more than just the null string */
++	if (c > 1) {
++		char *vp = MALLOC(osh, c);
++		ASSERT(vp);
++		if (!vp)
++			return BCME_NOMEM;
++		bcopy(start, vp, c);
++		*vars = vp;
++		*count = c;
++	}
++	else {
++		*vars = NULL;
++		*count = 0;
++	}
++	
++	return 0;
++}
++
++/*
++ * Initialize nonvolatile variable table from sprom.
++ * Return 0 on success, nonzero on error.
++ */
++static int
++initvars_srom_pci(void *sbh, void *curmap, char **vars, int *count)
++{
++	uint16 w, b[64];
++	uint8 sromrev;
++	struct ether_addr ea;
++	char eabuf[32];		     
++	uint32 w32;
++	int woff, i;
++	char *vp, *base;
++	osl_t *osh = sb_osh(sbh);
++	int err;
++
++	/*
++	* Apply CRC over SROM content regardless SROM is present or not,
++	* and use variable <devpath>sromrev's existance in flash to decide
++	* if we should return an error when CRC fails or read SROM variables
++	* from flash.
++	*/
++	sprom_read_pci((void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, sizeof(b)/sizeof(b[0]), TRUE);
++
++	/* top word of sprom contains version and crc8 */
++	sromrev = b[63] & 0xff;
++	/* bcm4401 sroms misprogrammed */
++	if (sromrev == 0x10)
++		sromrev = 1;
++	
++	/* srom version check */
++	if (sromrev > 3)
++		return (-2);
++
++	ASSERT(vars);
++	ASSERT(count);
++
++	base = vp = MALLOC(osh, VARS_MAX);
++	ASSERT(vp);
++	if (!vp)
++		return -2;
++
++	vp += sprintf(vp, "sromrev=%d", sromrev);
++	vp++;
++
++	if (sromrev >= 3) {
++		/* New section takes over the 3th hardware function space */
++
++		/* Words 22+23 are 11a (mid) ofdm power offsets */
++		w32 = ((uint32)b[23] << 16) | b[22];
++		vp += sprintf(vp, "ofdmapo=%d", w32);
++		vp++;
++
++		/* Words 24+25 are 11a (low) ofdm power offsets */
++		w32 = ((uint32)b[25] << 16) | b[24];
++		vp += sprintf(vp, "ofdmalpo=%d", w32);
++		vp++;
++
++		/* Words 26+27 are 11a (high) ofdm power offsets */
++		w32 = ((uint32)b[27] << 16) | b[26];
++		vp += sprintf(vp, "ofdmahpo=%d", w32);
++		vp++;
++
++		/*GPIO LED Powersave duty cycle (oncount >> 24) (offcount >> 8)*/
++		w32 = ((uint32)b[43] << 24) | ((uint32)b[42] << 8);
++		vp += sprintf(vp, "gpiotimerval=%d", w32);
++
++		/*GPIO LED Powersave duty cycle (oncount >> 24) (offcount >> 8)*/
++		w32 = ((uint32)((unsigned char)(b[21] >> 8) & 0xFF) << 24) |  /* oncount*/
++			((uint32)((unsigned char)(b[21] & 0xFF)) << 8); /* offcount */
++		vp += sprintf(vp, "gpiotimerval=%d", w32);
++
++		vp++;
++	}
++
++	if (sromrev >= 2) {
++		/* New section takes over the 4th hardware function space */
++
++		/* Word 29 is max power 11a high/low */
++		w = b[29];
++		vp += sprintf(vp, "pa1himaxpwr=%d", w & 0xff);
++		vp++;
++		vp += sprintf(vp, "pa1lomaxpwr=%d", (w >> 8) & 0xff);
++		vp++;
++
++		/* Words 30-32 set the 11alow pa settings,
++		 * 33-35 are the 11ahigh ones.
++		 */
++		for (i = 0; i < 3; i++) {
++			vp += sprintf(vp, "pa1lob%d=%d", i, b[30 + i]);
++			vp++;
++			vp += sprintf(vp, "pa1hib%d=%d", i, b[33 + i]);
++			vp++;
++		}
++		w = b[59];
++		if (w == 0)
++			vp += sprintf(vp, "ccode=");
++		else
++			vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff));
++		vp++;
++
++	}
++
++	/* parameter section of sprom starts at byte offset 72 */
++	woff = 72/2;
++
++	/* first 6 bytes are il0macaddr */
++	ea.octet[0] = (b[woff] >> 8) & 0xff;
++	ea.octet[1] = b[woff] & 0xff;
++	ea.octet[2] = (b[woff+1] >> 8) & 0xff;
++	ea.octet[3] = b[woff+1] & 0xff;
++	ea.octet[4] = (b[woff+2] >> 8) & 0xff;
++	ea.octet[5] = b[woff+2] & 0xff;
++	woff += ETHER_ADDR_LEN/2 ;
++	bcm_ether_ntoa((uchar*)&ea, eabuf);
++	vp += sprintf(vp, "il0macaddr=%s", eabuf);
++	vp++;
++
++	/* next 6 bytes are et0macaddr */
++	ea.octet[0] = (b[woff] >> 8) & 0xff;
++	ea.octet[1] = b[woff] & 0xff;
++	ea.octet[2] = (b[woff+1] >> 8) & 0xff;
++	ea.octet[3] = b[woff+1] & 0xff;
++	ea.octet[4] = (b[woff+2] >> 8) & 0xff;
++	ea.octet[5] = b[woff+2] & 0xff;
++	woff += ETHER_ADDR_LEN/2 ;
++	bcm_ether_ntoa((uchar*)&ea, eabuf);
++	vp += sprintf(vp, "et0macaddr=%s", eabuf);
++	vp++;
++
++	/* next 6 bytes are et1macaddr */
++	ea.octet[0] = (b[woff] >> 8) & 0xff;
++	ea.octet[1] = b[woff] & 0xff;
++	ea.octet[2] = (b[woff+1] >> 8) & 0xff;
++	ea.octet[3] = b[woff+1] & 0xff;
++	ea.octet[4] = (b[woff+2] >> 8) & 0xff;
++	ea.octet[5] = b[woff+2] & 0xff;
++	woff += ETHER_ADDR_LEN/2 ;
++	bcm_ether_ntoa((uchar*)&ea, eabuf);
++	vp += sprintf(vp, "et1macaddr=%s", eabuf);
++	vp++;
++
++	/*
++	 * Enet phy settings one or two singles or a dual
++	 * Bits 4-0 : MII address for enet0 (0x1f for not there)
++	 * Bits 9-5 : MII address for enet1 (0x1f for not there)
++	 * Bit 14   : Mdio for enet0
++	 * Bit 15   : Mdio for enet1
++	 */
++	w = b[woff];
++	vp += sprintf(vp, "et0phyaddr=%d", (w & 0x1f));
++	vp++;
++	vp += sprintf(vp, "et1phyaddr=%d", ((w >> 5) & 0x1f));
++	vp++;
++	vp += sprintf(vp, "et0mdcport=%d", ((w >> 14) & 0x1));
++	vp++;
++	vp += sprintf(vp, "et1mdcport=%d", ((w >> 15) & 0x1));
++	vp++;
++
++	/* Word 46 has board rev, antennas 0/1 & Country code/control */
++	w = b[46];
++	vp += sprintf(vp, "boardrev=%d", w & 0xff);
++	vp++;
++
++	if (sromrev > 1)
++		vp += sprintf(vp, "cctl=%d", (w >> 8) & 0xf);
++	else
++		vp += sprintf(vp, "cc=%d", (w >> 8) & 0xf);
++	vp++;
++
++	vp += sprintf(vp, "aa0=%d", (w >> 12) & 0x3);
++	vp++;
++
++	vp += sprintf(vp, "aa1=%d", (w >> 14) & 0x3);
++	vp++;
++
++	/* Words 47-49 set the (wl) pa settings */
++	woff = 47;
++
++	for (i = 0; i < 3; i++) {
++		vp += sprintf(vp, "pa0b%d=%d", i, b[woff+i]);
++		vp++;
++		vp += sprintf(vp, "pa1b%d=%d", i, b[woff+i+6]);
++		vp++;
++	}
++
++	/*
++	 * Words 50-51 set the customer-configured wl led behavior.
++	 * 8 bits/gpio pin.  High bit:  activehi=0, activelo=1;
++	 * LED behavior values defined in wlioctl.h .
++	 */
++	w = b[50];
++	if ((w != 0) && (w != 0xffff)) {
++		/* gpio0 */
++		vp += sprintf(vp, "wl0gpio0=%d", (w & 0xff));
++		vp++;
++
++		/* gpio1 */
++		vp += sprintf(vp, "wl0gpio1=%d", (w >> 8) & 0xff);
++		vp++;
++	}
++	w = b[51];
++	if ((w != 0) && (w != 0xffff)) {
++		/* gpio2 */
++		vp += sprintf(vp, "wl0gpio2=%d", w & 0xff);
++		vp++;
++
++		/* gpio3 */
++		vp += sprintf(vp, "wl0gpio3=%d", (w >> 8) & 0xff);
++		vp++;
++	}
++	
++	/* Word 52 is max power 0/1 */
++	w = b[52];
++	vp += sprintf(vp, "pa0maxpwr=%d", w & 0xff);
++	vp++;
++	vp += sprintf(vp, "pa1maxpwr=%d", (w >> 8) & 0xff);
++	vp++;
++
++	/* Word 56 is idle tssi target 0/1 */
++	w = b[56];
++	vp += sprintf(vp, "pa0itssit=%d", w & 0xff);
++	vp++;
++	vp += sprintf(vp, "pa1itssit=%d", (w >> 8) & 0xff);
++	vp++;
++
++	/* Word 57 is boardflags, if not programmed make it zero */
++	w32 = (uint32)b[57];
++	if (w32 == 0xffff) w32 = 0;
++	if (sromrev > 1) {
++		/* Word 28 is the high bits of boardflags */
++		w32 |= (uint32)b[28] << 16;
++	}
++	vp += sprintf(vp, "boardflags=%d", w32);
++	vp++;
++
++	/* Word 58 is antenna gain 0/1 */
++	w = b[58];
++	vp += sprintf(vp, "ag0=%d", w & 0xff);
++	vp++;
++
++	vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff);
++	vp++;
++
++	if (sromrev == 1) {
++		/* set the oem string */
++		vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x",
++			      ((b[59] >> 8) & 0xff), (b[59] & 0xff),
++			      ((b[60] >> 8) & 0xff), (b[60] & 0xff),
++			      ((b[61] >> 8) & 0xff), (b[61] & 0xff),
++			      ((b[62] >> 8) & 0xff), (b[62] & 0xff));
++		vp++;
++	} else if (sromrev == 2) {
++		/* Word 60 OFDM tx power offset from CCK level */
++		/* OFDM Power Offset - opo */
++		vp += sprintf(vp, "opo=%d", b[60] & 0xff);
++		vp++;
++	} else {
++		/* Word 60: cck power offsets */
++		vp += sprintf(vp, "cckpo=%d", b[60]);
++		vp++;
++
++		/* Words 61+62: 11g ofdm power offsets */
++		w32 = ((uint32)b[62] << 16) | b[61];
++		vp += sprintf(vp, "ofdmgpo=%d", w32);
++		vp++;
++	}
++
++	/* final nullbyte terminator */
++	*vp++ = '\0';
++
++	ASSERT((vp - base) <= VARS_MAX);
++	
++	err = initvars_table(osh, base, vp, vars, count);
++	
++	MFREE(osh, base, VARS_MAX);
++	return err;
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/bcmutils.c linux.dev/arch/mips/bcm947xx/broadcom/bcmutils.c
+--- linux.old/arch/mips/bcm947xx/broadcom/bcmutils.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/bcmutils.c	2005-12-28 16:37:32.814257500 +0100
+@@ -0,0 +1,356 @@
++/*
++ * Misc useful OS-independent routines.
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#include <typedefs.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <bcmnvram.h>
++#include <bcmutils.h>
++#include <bcmendian.h>
++#include <bcmdevs.h>
++
++unsigned char bcm_ctype[] = {
++	_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,			/* 0-7 */
++	_BCM_C,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C,_BCM_C,		/* 8-15 */
++	_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,			/* 16-23 */
++	_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,			/* 24-31 */
++	_BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 32-39 */
++	_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 40-47 */
++	_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,			/* 48-55 */
++	_BCM_D,_BCM_D,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 56-63 */
++	_BCM_P,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U,	/* 64-71 */
++	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,			/* 72-79 */
++	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,			/* 80-87 */
++	_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 88-95 */
++	_BCM_P,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L,	/* 96-103 */
++	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,			/* 104-111 */
++	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,			/* 112-119 */
++	_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_C,			/* 120-127 */
++	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,		/* 128-143 */
++	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,		/* 144-159 */
++	_BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,   /* 160-175 */
++	_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,       /* 176-191 */
++	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,       /* 192-207 */
++	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_L,       /* 208-223 */
++	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,       /* 224-239 */
++	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L        /* 240-255 */
++};
++
++uchar
++bcm_toupper(uchar c)
++{
++	if (bcm_islower(c))
++		c -= 'a'-'A';
++	return (c);
++}
++
++ulong
++bcm_strtoul(char *cp, char **endp, uint base)
++{
++	ulong result, value;
++	bool minus;
++	
++	minus = FALSE;
++
++	while (bcm_isspace(*cp))
++		cp++;
++	
++	if (cp[0] == '+')
++		cp++;
++	else if (cp[0] == '-') {
++		minus = TRUE;
++		cp++;
++	}
++	
++	if (base == 0) {
++		if (cp[0] == '0') {
++			if ((cp[1] == 'x') || (cp[1] == 'X')) {
++				base = 16;
++				cp = &cp[2];
++			} else {
++				base = 8;
++				cp = &cp[1];
++			}
++		} else
++			base = 10;
++	} else if (base == 16 && (cp[0] == '0') && ((cp[1] == 'x') || (cp[1] == 'X'))) {
++		cp = &cp[2];
++	}
++		   
++	result = 0;
++
++	while (bcm_isxdigit(*cp) &&
++	       (value = bcm_isdigit(*cp) ? *cp-'0' : bcm_toupper(*cp)-'A'+10) < base) {
++		result = result*base + value;
++		cp++;
++	}
++
++	if (minus)
++		result = (ulong)(result * -1);
++
++	if (endp)
++		*endp = (char *)cp;
++
++	return (result);
++}
++
++uint
++bcm_atoi(char *s)
++{
++	uint n;
++
++	n = 0;
++
++	while (bcm_isdigit(*s))
++		n = (n * 10) + *s++ - '0';
++	return (n);
++}
++
++/* return pointer to location of substring 'needle' in 'haystack' */
++char*
++bcmstrstr(char *haystack, char *needle)
++{
++	int len, nlen;
++	int i;
++
++	if ((haystack == NULL) || (needle == NULL))
++		return (haystack);
++
++	nlen = strlen(needle);
++	len = strlen(haystack) - nlen + 1;
++
++	for (i = 0; i < len; i++)
++		if (bcmp(needle, &haystack[i], nlen) == 0)
++			return (&haystack[i]);
++	return (NULL);
++}
++
++char*
++bcmstrcat(char *dest, const char *src)
++{
++	strcpy(&dest[strlen(dest)], src);
++	return (dest);
++}
++
++
++char*
++bcm_ether_ntoa(char *ea, char *buf)
++{
++	sprintf(buf,"%02x:%02x:%02x:%02x:%02x:%02x",
++		(uchar)ea[0]&0xff, (uchar)ea[1]&0xff, (uchar)ea[2]&0xff,
++		(uchar)ea[3]&0xff, (uchar)ea[4]&0xff, (uchar)ea[5]&0xff);
++	return (buf);
++}
++
++/* parse a xx:xx:xx:xx:xx:xx format ethernet address */
++int
++bcm_ether_atoe(char *p, char *ea)
++{
++	int i = 0;
++
++	for (;;) {
++		ea[i++] = (char) bcm_strtoul(p, &p, 16);
++		if (!*p++ || i == 6)
++			break;
++	}
++
++	return (i == 6);
++}
++
++void
++bcm_mdelay(uint ms)
++{
++	uint i;
++
++	for (i = 0; i < ms; i++) {
++		OSL_DELAY(1000);
++	}
++}
++
++/*
++ * Search the name=value vars for a specific one and return its value.
++ * Returns NULL if not found.
++ */
++char*
++getvar(char *vars, char *name)
++{
++	char *s;
++	int len;
++
++	len = strlen(name);
++
++	/* first look in vars[] */
++	for (s = vars; s && *s; ) {
++		if ((bcmp(s, name, len) == 0) && (s[len] == '='))
++			return (&s[len+1]);
++
++		while (*s++)
++			;
++	}
++
++	/* then query nvram */
++	return (BCMINIT(nvram_get)(name));
++}
++
++/*
++ * Search the vars for a specific one and return its value as
++ * an integer. Returns 0 if not found.
++ */
++int
++getintvar(char *vars, char *name)
++{
++	char *val;
++
++	if ((val = getvar(vars, name)) == NULL)
++		return (0);
++
++	return (bcm_strtoul(val, NULL, 0));
++}
++
++
++/* Search for token in comma separated token-string */
++static int
++findmatch(char *string, char *name)
++{
++	uint len;
++	char *c;
++
++	len = strlen(name);
++	while ((c = strchr(string, ',')) != NULL) {
++		if (len == (uint)(c - string) && !strncmp(string, name, len))
++			return 1;
++		string = c + 1;
++	}
++
++	return (!strcmp(string, name));
++}
++
++/* Return gpio pin number assigned to the named pin */
++/*
++* Variable should be in format:
++*
++*	gpio<N>=pin_name,pin_name
++*
++* This format allows multiple features to share the gpio with mutual
++* understanding.
++*
++* 'def_pin' is returned if a specific gpio is not defined for the requested functionality 
++* and if def_pin is not used by others.
++*/
++uint
++getgpiopin(char *vars, char *pin_name, uint def_pin)
++{
++	char name[] = "gpioXXXX";
++	char *val;
++	uint pin;
++
++	/* Go thru all possibilities till a match in pin name */
++	for (pin = 0; pin < GPIO_NUMPINS; pin ++) {
++		sprintf(name, "gpio%d", pin);
++		val = getvar(vars, name);
++		if (val && findmatch(val, pin_name))
++			return pin;
++	}
++
++	if (def_pin != GPIO_PIN_NOTDEFINED) {
++		/* make sure the default pin is not used by someone else */
++		sprintf(name, "gpio%d", def_pin);
++		if (getvar(vars, name)) {
++			def_pin =  GPIO_PIN_NOTDEFINED;
++		}
++	}
++
++	return def_pin;
++}
++
++
++/*******************************************************************************
++ * crc8
++ *
++ * Computes a crc8 over the input data using the polynomial:
++ *
++ *       x^8 + x^7 +x^6 + x^4 + x^2 + 1
++ *
++ * The caller provides the initial value (either CRC8_INIT_VALUE
++ * or the previous returned value) to allow for processing of 
++ * discontiguous blocks of data.  When generating the CRC the
++ * caller is responsible for complementing the final return value
++ * and inserting it into the byte stream.  When checking, a final
++ * return value of CRC8_GOOD_VALUE indicates a valid CRC.
++ *
++ * Reference: Dallas Semiconductor Application Note 27
++ *   Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", 
++ *     ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
++ *     ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
++ *
++ ******************************************************************************/
++
++static uint8 crc8_table[256] = {
++    0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B,
++    0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21,
++    0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF,
++    0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5,
++    0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14,
++    0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E,
++    0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80,
++    0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA,
++    0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95,
++    0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF,
++    0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01,
++    0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B,
++    0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA,
++    0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0,
++    0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E,
++    0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34,
++    0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0,
++    0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A,
++    0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54,
++    0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E,
++    0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF,
++    0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5,
++    0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B,
++    0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61,
++    0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E,
++    0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74,
++    0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA,
++    0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0,
++    0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41,
++    0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B,
++    0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5,
++    0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
++};
++
++#define CRC_INNER_LOOP(n, c, x) \
++    (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff]
++
++uint8
++hndcrc8(
++	uint8 *pdata,	/* pointer to array of data to process */
++	uint  nbytes,	/* number of input data bytes to process */
++	uint8 crc	/* either CRC8_INIT_VALUE or previous return value */
++)
++{
++	/* hard code the crc loop instead of using CRC_INNER_LOOP macro
++	 * to avoid the undefined and unnecessary (uint8 >> 8) operation. */
++	while (nbytes-- > 0)
++		crc = crc8_table[(crc ^ *pdata++) & 0xff];
++
++	return crc;
++}
++
++#ifdef notdef
++#define CLEN 	1499
++#define CBUFSIZ 	(CLEN+4)
++#define CNBUFS		5
++
++#endif
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/cfe_env.c linux.dev/arch/mips/bcm947xx/broadcom/cfe_env.c
+--- linux.old/arch/mips/bcm947xx/broadcom/cfe_env.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/cfe_env.c	2005-12-28 16:37:32.818257750 +0100
+@@ -0,0 +1,234 @@
++/*
++ * NVRAM variable manipulation (Linux kernel half)
++ *
++ * Copyright 2001-2003, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#include <linux/config.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <asm/io.h>
++#include <asm/uaccess.h>
++
++#include <typedefs.h>
++#include <osl.h>
++#include <bcmendian.h>
++#include <bcmutils.h>
++
++#define NVRAM_SIZE       (0x1ff0)
++static char _nvdata[NVRAM_SIZE] __initdata;
++static char _valuestr[256] __initdata;
++
++/*
++ * TLV types.  These codes are used in the "type-length-value"
++ * encoding of the items stored in the NVRAM device (flash or EEPROM)
++ *
++ * The layout of the flash/nvram is as follows:
++ *
++ * <type> <length> <data ...> <type> <length> <data ...> <type_end>
++ *
++ * The type code of "ENV_TLV_TYPE_END" marks the end of the list.
++ * The "length" field marks the length of the data section, not
++ * including the type and length fields.
++ *
++ * Environment variables are stored as follows:
++ *
++ * <type_env> <length> <flags> <name> = <value>
++ *
++ * If bit 0 (low bit) is set, the length is an 8-bit value.
++ * If bit 0 (low bit) is clear, the length is a 16-bit value
++ * 
++ * Bit 7 set indicates "user" TLVs.  In this case, bit 0 still
++ * indicates the size of the length field.  
++ *
++ * Flags are from the constants below:
++ *
++ */
++#define ENV_LENGTH_16BITS	0x00	/* for low bit */
++#define ENV_LENGTH_8BITS	0x01
++
++#define ENV_TYPE_USER		0x80
++
++#define ENV_CODE_SYS(n,l) (((n)<<1)|(l))
++#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER)
++
++/*
++ * The actual TLV types we support
++ */
++
++#define ENV_TLV_TYPE_END	0x00	
++#define ENV_TLV_TYPE_ENV	ENV_CODE_SYS(0,ENV_LENGTH_8BITS)
++
++/*
++ * Environment variable flags 
++ */
++
++#define ENV_FLG_NORMAL		0x00	/* normal read/write */
++#define ENV_FLG_BUILTIN		0x01	/* builtin - not stored in flash */
++#define ENV_FLG_READONLY	0x02	/* read-only - cannot be changed */
++
++#define ENV_FLG_MASK		0xFF	/* mask of attributes we keep */
++#define ENV_FLG_ADMIN		0x100	/* lets us internally override permissions */
++
++
++/*  *********************************************************************
++    *  _nvram_read(buffer,offset,length)
++    *  
++    *  Read data from the NVRAM device
++    *  
++    *  Input parameters: 
++    *  	   buffer - destination buffer
++    *  	   offset - offset of data to read
++    *  	   length - number of bytes to read
++    *  	   
++    *  Return value:
++    *  	   number of bytes read, or <0 if error occured
++    ********************************************************************* */
++static int
++_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length)
++{
++    int i;
++    if (offset > NVRAM_SIZE)
++	return -1; 
++
++    for ( i = 0; i < length; i++) {
++	buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i];
++    }
++    return length;
++}
++
++
++static char*
++_strnchr(const char *dest,int c,size_t cnt)
++{
++	while (*dest && (cnt > 0)) {
++	if (*dest == c) return (char *) dest;
++	dest++;
++	cnt--;
++	}
++	return NULL;
++}
++
++
++
++/*
++ * Core support API: Externally visible.
++ */
++
++/*
++ * Get the value of an NVRAM variable
++ * @param	name	name of variable to get
++ * @return	value of variable or NULL if undefined
++ */
++
++char* 
++cfe_env_get(unsigned char *nv_buf, char* name)
++{
++    int size;
++    unsigned char *buffer;
++    unsigned char *ptr;
++    unsigned char *envval;
++    unsigned int reclen;
++    unsigned int rectype;
++    int offset;
++    int flg;
++    
++    size = NVRAM_SIZE;
++    buffer = &_nvdata[0];
++
++    ptr = buffer;
++    offset = 0;
++
++    /* Read the record type and length */
++    if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
++	goto error;
++    }
++    
++    while ((*ptr != ENV_TLV_TYPE_END)  && (size > 1)) {
++
++	/* Adjust pointer for TLV type */
++	rectype = *(ptr);
++	offset++;
++	size--;
++
++	/* 
++	 * Read the length.  It can be either 1 or 2 bytes
++	 * depending on the code 
++	 */
++	if (rectype & ENV_LENGTH_8BITS) {
++	    /* Read the record type and length - 8 bits */
++	    if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
++		goto error;
++	    }
++	    reclen = *(ptr);
++	    size--;
++	    offset++;
++	}
++	else {
++	    /* Read the record type and length - 16 bits, MSB first */
++	    if (_nvram_read(nv_buf, ptr,offset,2) != 2) {
++		goto error;
++	    }
++	    reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1);
++	    size -= 2;
++	    offset += 2;
++	}
++
++	if (reclen > size)
++	    break;	/* should not happen, bad NVRAM */
++
++	switch (rectype) {
++	    case ENV_TLV_TYPE_ENV:
++		/* Read the TLV data */
++		if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen)
++		    goto error;
++		flg = *ptr++;
++		envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1));
++		if (envval) {
++		    *envval++ = '\0';
++		    memcpy(_valuestr,envval,(reclen-1)-(envval-ptr));
++		    _valuestr[(reclen-1)-(envval-ptr)] = '\0';
++#if 0			
++		    printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr);
++#endif
++		    if(!strcmp(ptr, name)){
++			return _valuestr;
++		    }
++		    if((strlen(ptr) > 1) && !strcmp(&ptr[1], name))
++			return _valuestr;
++		}
++		break;
++		
++	    default: 
++		/* Unknown TLV type, skip it. */
++		break;
++	    }
++
++	/*
++	 * Advance to next TLV 
++	 */
++		
++	size -= (int)reclen;
++	offset += reclen;
++
++	/* Read the next record type */
++	ptr = buffer;
++	if (_nvram_read(nv_buf, ptr,offset,1) != 1)
++	    goto error;
++	}
++
++error:
++    return NULL;
++
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/linux_osl.c linux.dev/arch/mips/bcm947xx/broadcom/linux_osl.c
+--- linux.old/arch/mips/bcm947xx/broadcom/linux_osl.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/linux_osl.c	2005-12-28 16:37:32.834258750 +0100
+@@ -0,0 +1,102 @@
++/*
++ * Linux OS Independent Layer
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#define LINUX_OSL
++
++#include <typedefs.h>
++#include <bcmendian.h>
++#include <linux/module.h>
++#include <linuxver.h>
++#include <osl.h>
++#include <bcmutils.h>
++#include <linux/delay.h>
++#ifdef mips
++#include <asm/paccess.h>
++#endif
++#include <pcicfg.h>
++
++#define PCI_CFG_RETRY 		10	
++
++#define OS_HANDLE_MAGIC		0x1234abcd
++#define BCM_MEM_FILENAME_LEN 	24
++
++typedef struct bcm_mem_link {
++	struct bcm_mem_link *prev;
++	struct bcm_mem_link *next;
++	uint	size;
++	int	line;
++	char	file[BCM_MEM_FILENAME_LEN];
++} bcm_mem_link_t;
++
++struct os_handle {
++	uint magic;
++	void *pdev;
++	uint malloced;
++	uint failed;
++	bcm_mem_link_t *dbgmem_list;
++};
++
++uint32
++osl_pci_read_config(osl_t *osh, uint offset, uint size)
++{
++	uint val;
++	uint retry=PCI_CFG_RETRY;	 
++
++	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
++
++	/* only 4byte access supported */
++	ASSERT(size == 4);
++
++	do {
++		pci_read_config_dword(osh->pdev, offset, &val);
++		if (val != 0xffffffff)
++			break;
++	} while (retry--);
++
++
++	return (val);
++}
++
++void
++osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val)
++{
++	uint retry=PCI_CFG_RETRY;	 
++
++	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
++
++	/* only 4byte access supported */
++	ASSERT(size == 4);
++
++	do {
++		pci_write_config_dword(osh->pdev, offset, val);
++		if (offset!=PCI_BAR0_WIN)
++			break;
++		if (osl_pci_read_config(osh,offset,size) == val) 
++			break;
++	} while (retry--);
++
++}
++
++void
++osl_delay(uint usec)
++{
++	uint d;
++
++	while (usec > 0) {
++		d = MIN(usec, 1000);
++		udelay(d);
++		usec -= d;
++	}
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/nvram.c linux.dev/arch/mips/bcm947xx/broadcom/nvram.c
+--- linux.old/arch/mips/bcm947xx/broadcom/nvram.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/nvram.c	2005-12-28 19:30:54.804469750 +0100
+@@ -0,0 +1,192 @@
++/*
++ * NVRAM variable manipulation (Linux kernel half)
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#include <linux/config.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/interrupt.h>
++#include <linux/spinlock.h>
++#include <linux/slab.h>
++#include <asm/bootinfo.h>
++#include <asm/addrspace.h>
++#include <asm/io.h>
++#include <asm/uaccess.h>
++
++#include <typedefs.h>
++#include <bcmendian.h>
++#include <bcmnvram.h>
++#include <bcmutils.h>
++#include <sbconfig.h>
++#include <sbchipc.h>
++#include <sbutils.h>
++#include <sbmips.h>
++#include <sflash.h>
++
++/* In BSS to minimize text size and page aligned so it can be mmap()-ed */
++static char nvram_buf[NVRAM_SPACE] __attribute__((aligned(PAGE_SIZE)));
++
++/* Global SB handle */
++extern void *sbh;
++extern spinlock_t bcm947xx_sbh_lock;
++static int cfe_env;
++
++extern char *cfe_env_get(char *nv_buf, const char *name);
++		
++
++/* Convenience */
++#define sbh_lock bcm947xx_sbh_lock
++#define KB * 1024
++#define MB * 1024 * 1024
++
++/* Probe for NVRAM header */
++static void __init
++early_nvram_init(void)
++{
++	struct nvram_header *header;
++	chipcregs_t *cc;
++	struct sflash *info = NULL;
++	int i;
++	uint32 base, off, lim;
++	u32 *src, *dst;
++
++	cfe_env = 0;
++	if ((cc = sb_setcore(sbh, SB_CC, 0)) != NULL) {
++		base = KSEG1ADDR(SB_FLASH2);
++		switch (readl(&cc->capabilities) & CAP_FLASH_MASK) {
++		case PFLASH:
++			lim = SB_FLASH2_SZ;
++			break;
++
++		case SFLASH_ST:
++		case SFLASH_AT:
++			if ((info = sflash_init(cc)) == NULL)
++				return;
++			lim = info->size;
++			break;
++
++		case FLASH_NONE:
++		default:
++			return;
++		}
++	} else {
++		/* extif assumed, Stop at 4 MB */
++		base = KSEG1ADDR(SB_FLASH1);
++		lim = SB_FLASH1_SZ;
++	}
++
++	/* XXX: hack for supporting the CFE environment stuff on WGT634U */
++	src = (u32 *) KSEG1ADDR(base + 8 * 1024 * 1024 - 0x2000);
++	dst = (u32 *) nvram_buf;
++	if ((lim == 0x02000000) && ((*src & 0xff00ff) == 0x000001)) {
++		printk("early_nvram_init: WGT634U NVRAM found.\n");
++
++		for (i = 0; i < 0x1ff0; i++) {
++			if (*src == 0xFFFFFFFF)
++				break;
++			*dst++ = *src++;
++		}
++		cfe_env = 1;
++		return;
++	}
++
++	off = FLASH_MIN;
++	while (off <= lim) {
++		/* Windowed flash access */
++		header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE);
++		if (header->magic == NVRAM_MAGIC)
++			goto found;
++		off <<= 1;
++	}
++
++	/* Try embedded NVRAM at 4 KB and 1 KB as last resorts */
++	header = (struct nvram_header *) KSEG1ADDR(base + 4 KB);
++	if (header->magic == NVRAM_MAGIC)
++		goto found;
++	
++	header = (struct nvram_header *) KSEG1ADDR(base + 1 KB);
++	if (header->magic == NVRAM_MAGIC)
++		goto found;
++	
++	return;
++
++found:
++	src = (u32 *) header;
++	dst = (u32 *) nvram_buf;
++	for (i = 0; i < sizeof(struct nvram_header); i += 4)
++		*dst++ = *src++;
++	for (; i < header->len && i < NVRAM_SPACE; i += 4)
++		*dst++ = ltoh32(*src++);
++}
++
++/* Early (before mm or mtd) read-only access to NVRAM */
++char * __init early_nvram_get(const char *name)
++{
++	char *var, *value, *end, *eq;
++
++	if (!name)
++		return NULL;
++
++	/* Too early? */
++	if (sbh == NULL)
++		return NULL;
++
++	if (!nvram_buf[0])
++		early_nvram_init();
++
++	if (cfe_env)
++		return cfe_env_get(nvram_buf, name);
++
++	/* Look for name=value and return value */
++	var = &nvram_buf[sizeof(struct nvram_header)];
++	end = nvram_buf + sizeof(nvram_buf) - 2;
++	end[0] = end[1] = '\0';
++	for (; *var; var = value + strlen(value) + 1) {
++		if (!(eq = strchr(var, '=')))
++			break;
++		value = eq + 1;
++		if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0)
++			return value;
++	}
++
++	return NULL;
++}
++
++char *nvram_get(const char *name)
++{
++	char *var, *value, *end, *eq;
++
++	if (!name)
++		return NULL;
++
++	if (!nvram_buf[0])
++		return NULL;
++	
++	/* Look for name=value and return value */
++	var = &nvram_buf[sizeof(struct nvram_header)];
++	end = nvram_buf + sizeof(nvram_buf) - 2;
++	end[0] = end[1] = '\0';
++	for (; *var; var = value + strlen(value) + 1) {
++		if (!(eq = strchr(var, '=')))
++			break;
++		value = eq + 1;
++		if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0)
++			return value;
++	}
++	
++	return NULL;
++}
++
++EXPORT_SYMBOL(nvram_get);
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbmips.c linux.dev/arch/mips/bcm947xx/broadcom/sbmips.c
+--- linux.old/arch/mips/bcm947xx/broadcom/sbmips.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/sbmips.c	2005-12-28 19:19:50.570957750 +0100
+@@ -0,0 +1,1038 @@
++/*
++ * BCM47XX Sonics SiliconBackplane MIPS core routines
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#include <typedefs.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <bcmdevs.h>
++#include <bcmnvram.h>
++#include <bcmutils.h>
++#include <hndmips.h>
++#include <sbconfig.h>
++#include <sbextif.h>
++#include <sbchipc.h>
++#include <sbmemc.h>
++#include <mipsinc.h>
++#include <sbutils.h>
++
++/*
++ * Returns TRUE if an external UART exists at the given base
++ * register.
++ */
++static bool
++BCMINITFN(serial_exists)(uint8 *regs)
++{
++	uint8 save_mcr, status1;
++
++	save_mcr = R_REG(&regs[UART_MCR]);
++	W_REG(&regs[UART_MCR], UART_MCR_LOOP | 0x0a);
++	status1 = R_REG(&regs[UART_MSR]) & 0xf0;
++	W_REG(&regs[UART_MCR], save_mcr);
++
++	return (status1 == 0x90);
++}
++
++/*
++ * Initializes UART access. The callback function will be called once
++ * per found UART.
++ */
++void
++BCMINITFN(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift))
++{
++	void *regs;
++	ulong base;
++	uint irq;
++	int i, n;
++
++	if ((regs = sb_setcore(sbh, SB_EXTIF, 0))) {
++		extifregs_t *eir = (extifregs_t *) regs;
++		sbconfig_t *sb;
++
++		/* Determine external UART register base */
++		sb = (sbconfig_t *)((ulong) eir + SBCONFIGOFF);
++		base = EXTIF_CFGIF_BASE(sb_base(R_REG(&sb->sbadmatch1)));
++
++		/* Determine IRQ */
++		irq = sb_irq(sbh);
++
++		/* Disable GPIO interrupt initially */
++		W_REG(&eir->gpiointpolarity, 0);
++		W_REG(&eir->gpiointmask, 0);
++
++		/* Search for external UARTs */
++		n = 2;
++		for (i = 0; i < 2; i++) {
++			regs = (void *) REG_MAP(base + (i * 8), 8);
++			if (BCMINIT(serial_exists)(regs)) {
++				/* Set GPIO 1 to be the external UART IRQ */
++				W_REG(&eir->gpiointmask, 2);
++				if (add)
++					add(regs, irq, 13500000, 0);
++			}
++		}
++
++		/* Add internal UART if enabled */
++		if (R_REG(&eir->corecontrol) & CC_UE)
++			if (add)
++				add((void *) &eir->uartdata, irq, sb_clock(sbh), 2);
++	} else if ((regs = sb_setcore(sbh, SB_CC, 0))) {
++		chipcregs_t *cc = (chipcregs_t *) regs;
++		uint32 rev, cap, pll, baud_base, div;
++
++		/* Determine core revision and capabilities */
++		rev = sb_corerev(sbh);
++		cap = R_REG(&cc->capabilities);
++		pll = cap & CAP_PLL_MASK;
++
++		/* Determine IRQ */
++		irq = sb_irq(sbh);
++
++		if (pll == PLL_TYPE1) {
++			/* PLL clock */
++			baud_base = sb_clock_rate(pll,
++						  R_REG(&cc->clockcontrol_n),
++						  R_REG(&cc->clockcontrol_m2));
++			div = 1;
++		} else {
++			if (rev >= 11) {
++				/* Fixed ALP clock */
++				baud_base = 20000000;
++				div = 1;
++				/* Set the override bit so we don't divide it */
++				W_REG(&cc->corecontrol, CC_UARTCLKO);
++			} else if (rev >= 3) {
++				/* Internal backplane clock */
++				baud_base = sb_clock(sbh);
++				div = 2;	/* Minimum divisor */
++				W_REG(&cc->clkdiv,
++				      ((R_REG(&cc->clkdiv) & ~CLKD_UART) | div));
++			} else {
++				/* Fixed internal backplane clock */
++				baud_base = 88000000;
++				div = 48;
++			}
++
++			/* Clock source depends on strapping if UartClkOverride is unset */
++			if ((rev > 0) &&
++			    ((R_REG(&cc->corecontrol) & CC_UARTCLKO) == 0)) {
++				if ((cap & CAP_UCLKSEL) == CAP_UINTCLK) {
++					/* Internal divided backplane clock */
++					baud_base /= div;
++				} else {
++					/* Assume external clock of 1.8432 MHz */
++					baud_base = 1843200;
++				}
++			}
++		}
++
++		/* Add internal UARTs */
++		n = cap & CAP_UARTS_MASK;
++		for (i = 0; i < n; i++) {
++			/* Register offset changed after revision 0 */
++			if (rev)
++				regs = (void *)((ulong) &cc->uart0data + (i * 256));
++			else
++				regs = (void *)((ulong) &cc->uart0data + (i * 8));
++
++			if (add)
++				add(regs, irq, baud_base, 0);
++		}
++	}
++}
++
++/*
++ * Initialize jtag master and return handle for
++ * jtag_rwreg. Returns NULL on failure.
++ */
++void *
++sb_jtagm_init(sb_t *sbh, uint clkd, bool exttap)
++{
++	void *regs;
++
++	if ((regs = sb_setcore(sbh, SB_CC, 0)) != NULL) {
++		chipcregs_t *cc = (chipcregs_t *) regs;
++		uint32 tmp;
++
++		/*
++		 * Determine jtagm availability from
++		 * core revision and capabilities.
++		 */
++		tmp = sb_corerev(sbh);
++		/*
++		 * Corerev 10 has jtagm, but the only chip
++		 * with it does not have a mips, and
++		 * the layout of the jtagcmd register is
++		 * different. We'll only accept >= 11.
++		 */
++		if (tmp < 11)
++			return (NULL);
++
++		tmp = R_REG(&cc->capabilities);
++		if ((tmp & CAP_JTAGP) == 0)
++			return (NULL);
++
++		/* Set clock divider if requested */
++		if (clkd != 0) {
++			tmp = R_REG(&cc->clkdiv);
++			tmp = (tmp & ~CLKD_JTAG) |
++				((clkd << CLKD_JTAG_SHIFT) & CLKD_JTAG);
++			W_REG(&cc->clkdiv, tmp);
++		}
++
++		/* Enable jtagm */
++		tmp = JCTRL_EN | (exttap ? JCTRL_EXT_EN : 0);
++		W_REG(&cc->jtagctrl, tmp);
++	}
++
++	return (regs);
++}
++
++void
++sb_jtagm_disable(void *h)
++{
++	chipcregs_t *cc = (chipcregs_t *)h;
++
++	W_REG(&cc->jtagctrl, R_REG(&cc->jtagctrl) & ~JCTRL_EN);
++}
++
++/*
++ * Read/write a jtag register. Assumes a target with
++ * 8 bit IR and 32 bit DR.
++ */
++#define	IRWIDTH		8
++#define	DRWIDTH		32
++uint32
++jtag_rwreg(void *h, uint32 ir, uint32 dr)
++{
++	chipcregs_t *cc = (chipcregs_t *) h;
++	uint32 tmp;
++
++	W_REG(&cc->jtagir, ir);
++	W_REG(&cc->jtagdr, dr);
++	tmp = JCMD_START | JCMD_ACC_IRDR |
++		((IRWIDTH - 1) << JCMD_IRW_SHIFT) |
++		(DRWIDTH - 1);
++	W_REG(&cc->jtagcmd, tmp);
++	while (((tmp = R_REG(&cc->jtagcmd)) & JCMD_BUSY) == JCMD_BUSY) {
++		/* OSL_DELAY(1); */
++	}
++
++	tmp = R_REG(&cc->jtagdr);
++	return (tmp);
++}
++
++/* Returns the SB interrupt flag of the current core. */
++uint32
++sb_flag(sb_t *sbh)
++{
++	void *regs;
++	sbconfig_t *sb;
++
++	regs = sb_coreregs(sbh);
++	sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++
++	return (R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK);
++}
++
++static const uint32 sbips_int_mask[] = {
++	0,
++	SBIPS_INT1_MASK,
++	SBIPS_INT2_MASK,
++	SBIPS_INT3_MASK,
++	SBIPS_INT4_MASK
++};
++
++static const uint32 sbips_int_shift[] = {
++	0,
++	0,
++	SBIPS_INT2_SHIFT,
++	SBIPS_INT3_SHIFT,
++	SBIPS_INT4_SHIFT
++};
++
++/*
++ * Returns the MIPS IRQ assignment of the current core. If unassigned,
++ * 0 is returned.
++ */
++uint
++sb_irq(sb_t *sbh)
++{
++	uint idx;
++	void *regs;
++	sbconfig_t *sb;
++	uint32 flag, sbipsflag;
++	uint irq = 0;
++
++	flag = sb_flag(sbh);
++
++	idx = sb_coreidx(sbh);
++
++	if ((regs = sb_setcore(sbh, SB_MIPS, 0)) ||
++	    (regs = sb_setcore(sbh, SB_MIPS33, 0))) {
++		sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++
++		/* sbipsflag specifies which core is routed to interrupts 1 to 4 */
++		sbipsflag = R_REG(&sb->sbipsflag);
++		for (irq = 1; irq <= 4; irq++) {
++			if (((sbipsflag & sbips_int_mask[irq]) >> sbips_int_shift[irq]) == flag)
++				break;
++		}
++		if (irq == 5)
++			irq = 0;
++	}
++
++	sb_setcoreidx(sbh, idx);
++
++	return irq;
++}
++
++/* Clears the specified MIPS IRQ. */
++static void
++BCMINITFN(sb_clearirq)(sb_t *sbh, uint irq)
++{
++	void *regs;
++	sbconfig_t *sb;
++
++	if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) &&
++	    !(regs = sb_setcore(sbh, SB_MIPS33, 0)))
++		ASSERT(regs);
++	sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++
++	if (irq == 0)
++		W_REG(&sb->sbintvec, 0);
++	else
++		OR_REG(&sb->sbipsflag, sbips_int_mask[irq]);
++}
++
++/*
++ * Assigns the specified MIPS IRQ to the specified core. Shared MIPS
++ * IRQ 0 may be assigned more than once.
++ */
++static void
++BCMINITFN(sb_setirq)(sb_t *sbh, uint irq, uint coreid, uint coreunit)
++{
++	void *regs;
++	sbconfig_t *sb;
++	uint32 flag;
++
++	regs = sb_setcore(sbh, coreid, coreunit);
++	ASSERT(regs);
++	flag = sb_flag(sbh);
++
++	if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) &&
++	    !(regs = sb_setcore(sbh, SB_MIPS33, 0)))
++		ASSERT(regs);
++	sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++
++	if (irq == 0)
++		OR_REG(&sb->sbintvec, 1 << flag);
++	else {
++		flag <<= sbips_int_shift[irq];
++		ASSERT(!(flag & ~sbips_int_mask[irq]));
++		flag |= R_REG(&sb->sbipsflag) & ~sbips_int_mask[irq];
++		W_REG(&sb->sbipsflag, flag);
++	}
++}
++
++/*
++ * Initializes clocks and interrupts. SB and NVRAM access must be
++ * initialized prior to calling.
++ */
++void
++BCMINITFN(sb_mips_init)(sb_t *sbh)
++{
++	ulong hz, ns, tmp;
++	extifregs_t *eir;
++	chipcregs_t *cc;
++	char *value;
++	uint irq;
++
++	/* Figure out current SB clock speed */
++	if ((hz = sb_clock(sbh)) == 0)
++		hz = 100000000;
++	ns = 1000000000 / hz;
++
++	/* Setup external interface timing */
++	if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) {
++		/* Initialize extif so we can get to the LEDs and external UART */
++		W_REG(&eir->prog_config, CF_EN);
++
++		/* Set timing for the flash */
++		tmp = CEIL(10, ns) << FW_W3_SHIFT;	/* W3 = 10nS */
++		tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */
++		tmp = tmp | CEIL(120, ns);		/* W0 = 120nS */
++		W_REG(&eir->prog_waitcount, tmp);	/* 0x01020a0c for a 100Mhz clock */
++
++		/* Set programmable interface timing for external uart */
++		tmp = CEIL(10, ns) << FW_W3_SHIFT;	/* W3 = 10nS */
++		tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */
++		tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */
++		tmp = tmp | CEIL(120, ns);		/* W0 = 120nS */
++		W_REG(&eir->prog_waitcount, tmp);	/* 0x01020a0c for a 100Mhz clock */
++	} else if ((cc = sb_setcore(sbh, SB_CC, 0))) {
++		/* Set timing for the flash */
++		tmp = CEIL(10, ns) << FW_W3_SHIFT;	/* W3 = 10nS */
++		tmp |= CEIL(10, ns) << FW_W1_SHIFT;	/* W1 = 10nS */
++		tmp |= CEIL(120, ns);			/* W0 = 120nS */
++		
++		// Added by Chen-I for 5365
++		if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID)
++		{
++			W_REG(&cc->flash_waitcount, tmp);
++			W_REG(&cc->pcmcia_memwait, tmp);
++		}
++		else
++		{
++			if (sb_corerev(sbh) < 9)
++				W_REG(&cc->flash_waitcount, tmp);
++
++			if ((sb_corerev(sbh) < 9) ||
++		   	 ((BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) && BCMINIT(sb_chiprev)(sbh) == 0)) {
++				W_REG(&cc->pcmcia_memwait, tmp);
++			}
++		}
++	}
++
++	/* Chip specific initialization */
++	switch (BCMINIT(sb_chip)(sbh)) {
++	case BCM4710_DEVICE_ID:
++		/* Clear interrupt map */
++		for (irq = 0; irq <= 4; irq++)
++			BCMINIT(sb_clearirq)(sbh, irq);
++		BCMINIT(sb_setirq)(sbh, 0, SB_CODEC, 0);
++		BCMINIT(sb_setirq)(sbh, 0, SB_EXTIF, 0);
++		BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 1);
++		BCMINIT(sb_setirq)(sbh, 3, SB_ILINE20, 0);
++		BCMINIT(sb_setirq)(sbh, 4, SB_PCI, 0);
++		ASSERT(eir);
++		value = BCMINIT(early_nvram_get)("et0phyaddr");
++		if (value && !strcmp(value, "31")) {
++			/* Enable internal UART */
++			W_REG(&eir->corecontrol, CC_UE);
++			/* Give USB its own interrupt */
++			BCMINIT(sb_setirq)(sbh, 1, SB_USB, 0);
++		} else {
++			/* Disable internal UART */
++			W_REG(&eir->corecontrol, 0);
++			/* Give Ethernet its own interrupt */
++			BCMINIT(sb_setirq)(sbh, 1, SB_ENET, 0);
++			BCMINIT(sb_setirq)(sbh, 0, SB_USB, 0);
++		}
++		break;
++	case BCM5350_DEVICE_ID:
++		/* Clear interrupt map */
++		for (irq = 0; irq <= 4; irq++)
++			BCMINIT(sb_clearirq)(sbh, irq);
++		BCMINIT(sb_setirq)(sbh, 0, SB_CC, 0);
++		BCMINIT(sb_setirq)(sbh, 1, SB_D11, 0);
++		BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 0);
++		BCMINIT(sb_setirq)(sbh, 3, SB_PCI, 0);
++		BCMINIT(sb_setirq)(sbh, 4, SB_USB, 0);
++		break;
++	}
++}
++
++uint32
++BCMINITFN(sb_mips_clock)(sb_t *sbh)
++{
++	extifregs_t *eir;
++	chipcregs_t *cc;
++	uint32 n, m;
++	uint idx;
++	uint32 pll_type, rate = 0;
++
++	/* get index of the current core */
++	idx = sb_coreidx(sbh);
++	pll_type = PLL_TYPE1;
++
++	/* switch to extif or chipc core */
++	if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) {
++		n = R_REG(&eir->clockcontrol_n);
++		m = R_REG(&eir->clockcontrol_sb);
++	} else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
++		pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
++		n = R_REG(&cc->clockcontrol_n);
++		if ((pll_type == PLL_TYPE2) ||
++		    (pll_type == PLL_TYPE4) ||
++		    (pll_type == PLL_TYPE6) ||
++		    (pll_type == PLL_TYPE7))
++			m = R_REG(&cc->clockcontrol_mips);
++		else if (pll_type == PLL_TYPE5) {
++			rate = 200000000;
++			goto out;
++		}
++		else if (pll_type == PLL_TYPE3) {
++			if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) { /* 5365 is also type3 */
++				rate = 200000000;
++				goto out;
++			} else
++				m = R_REG(&cc->clockcontrol_m2); /* 5350 uses m2 to control mips */
++		} else
++			m = R_REG(&cc->clockcontrol_sb);
++	} else
++		goto out;
++
++	// Added by Chen-I for 5365 
++	if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID)
++		rate = 100000000;
++	else
++		/* calculate rate */
++		rate = sb_clock_rate(pll_type, n, m);
++
++	if (pll_type == PLL_TYPE6)
++		rate = SB2MIPS_T6(rate);
++
++out:
++	/* switch back to previous core */
++	sb_setcoreidx(sbh, idx);
++
++	return rate;
++}
++
++#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
++
++static void
++BCMINITFN(handler)(void)
++{
++	/* Step 11 */
++	__asm__ (
++		".set\tmips32\n\t"
++		"ssnop\n\t"
++		"ssnop\n\t"
++	/* Disable interrupts */
++	/*	MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~(ALLINTS | STO_IE)); */
++		"mfc0 $15, $12\n\t"
++	/* Just a Hack to not to use reg 'at' which was causing problems on 4704 A2 */
++		"li $14, -31746\n\t"
++		"and $15, $15, $14\n\t"
++		"mtc0 $15, $12\n\t"
++		"eret\n\t"
++		"nop\n\t"
++		"nop\n\t"
++		".set\tmips0"
++	);
++}
++
++/* The following MUST come right after handler() */
++static void
++BCMINITFN(afterhandler)(void)
++{
++}
++
++/*
++ * Set the MIPS, backplane and PCI clocks as closely as possible.
++ */
++bool
++BCMINITFN(sb_mips_setclock)(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock)
++{
++	extifregs_t *eir = NULL;
++	chipcregs_t *cc = NULL;
++	mipsregs_t *mipsr = NULL;
++	volatile uint32 *clockcontrol_n, *clockcontrol_sb, *clockcontrol_pci, *clockcontrol_m2;
++	uint32 orig_n, orig_sb, orig_pci, orig_m2, orig_mips, orig_ratio_parm, orig_ratio_cfg;
++	uint32 pll_type, sync_mode;
++	uint ic_size, ic_lsize;
++	uint idx, i;
++	typedef struct {
++		uint32 mipsclock;
++		uint16 n;
++		uint32 sb;
++		uint32 pci33;
++		uint32 pci25;
++	} n3m_table_t;
++	static n3m_table_t BCMINITDATA(type1_table)[] = {
++		{  96000000, 0x0303, 0x04020011, 0x11030011, 0x11050011 }, /*  96.000 32.000 24.000 */
++		{ 100000000, 0x0009, 0x04020011, 0x11030011, 0x11050011 }, /* 100.000 33.333 25.000 */
++		{ 104000000, 0x0802, 0x04020011, 0x11050009, 0x11090009 }, /* 104.000 31.200 24.960 */
++		{ 108000000, 0x0403, 0x04020011, 0x11050009, 0x02000802 }, /* 108.000 32.400 24.923 */
++		{ 112000000, 0x0205, 0x04020011, 0x11030021, 0x02000403 }, /* 112.000 32.000 24.889 */
++		{ 115200000, 0x0303, 0x04020009, 0x11030011, 0x11050011 }, /* 115.200 32.000 24.000 */
++		{ 120000000, 0x0011, 0x04020011, 0x11050011, 0x11090011 }, /* 120.000 30.000 24.000 */
++		{ 124800000, 0x0802, 0x04020009, 0x11050009, 0x11090009 }, /* 124.800 31.200 24.960 */
++		{ 128000000, 0x0305, 0x04020011, 0x11050011, 0x02000305 }, /* 128.000 32.000 24.000 */
++		{ 132000000, 0x0603, 0x04020011, 0x11050011, 0x02000305 }, /* 132.000 33.000 24.750 */
++		{ 136000000, 0x0c02, 0x04020011, 0x11090009, 0x02000603 }, /* 136.000 32.640 24.727 */
++		{ 140000000, 0x0021, 0x04020011, 0x11050021, 0x02000c02 }, /* 140.000 30.000 24.706 */
++		{ 144000000, 0x0405, 0x04020011, 0x01020202, 0x11090021 }, /* 144.000 30.857 24.686 */
++		{ 150857142, 0x0605, 0x04020021, 0x02000305, 0x02000605 }, /* 150.857 33.000 24.000 */
++		{ 152000000, 0x0e02, 0x04020011, 0x11050021, 0x02000e02 }, /* 152.000 32.571 24.000 */
++		{ 156000000, 0x0802, 0x04020005, 0x11050009, 0x11090009 }, /* 156.000 31.200 24.960 */
++		{ 160000000, 0x0309, 0x04020011, 0x11090011, 0x02000309 }, /* 160.000 32.000 24.000 */
++		{ 163200000, 0x0c02, 0x04020009, 0x11090009, 0x02000603 }, /* 163.200 32.640 24.727 */
++		{ 168000000, 0x0205, 0x04020005, 0x11030021, 0x02000403 }, /* 168.000 32.000 24.889 */
++		{ 176000000, 0x0602, 0x04020003, 0x11050005, 0x02000602 }, /* 176.000 33.000 24.000 */
++	};
++	typedef struct {
++		uint32 mipsclock;
++		uint16 n;
++		uint32 m2; /* that is the clockcontrol_m2 */
++	} type3_table_t;
++	static type3_table_t type3_table[] = { /* for 5350, mips clock is always double sb clock */
++		{ 150000000, 0x311, 0x4020005 },
++		{ 200000000, 0x311, 0x4020003 },
++	};
++	typedef struct {
++		uint32 mipsclock;
++		uint32 sbclock;
++		uint16 n;
++		uint32 sb;
++		uint32 pci33;
++		uint32 m2;
++		uint32 m3;
++		uint32 ratio_cfg;
++		uint32 ratio_parm;
++	} n4m_table_t;
++
++	static n4m_table_t BCMINITDATA(type2_table)[] = {
++		{ 180000000,  80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100,	 8, 0x012a00a9 },
++		{ 180000000,  90000000, 0x0403, 0x01000100, 0x01020300, 0x01000100, 0x05000100, 11, 0x0aaa0555 },
++		{ 200000000, 100000000, 0x0303, 0x02010000, 0x02040001, 0x02010000, 0x06000001, 11, 0x0aaa0555 },
++		{ 211200000, 105600000, 0x0902, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
++		{ 220800000, 110400000, 0x1500, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
++		{ 230400000, 115200000, 0x0604, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
++		{ 234000000, 104000000, 0x0b01, 0x01010000, 0x01010700, 0x01020600, 0x05000100,  8, 0x012a00a9 },
++		{ 240000000, 120000000,	0x0803,	0x01000200, 0x01020600,	0x01000200, 0x05000200, 11, 0x0aaa0555 },
++		{ 252000000, 126000000,	0x0504,	0x01000100, 0x01020500,	0x01000100, 0x05000100, 11, 0x0aaa0555 },
++		{ 264000000, 132000000, 0x0903, 0x01000200, 0x01020700, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
++		{ 270000000, 120000000, 0x0703, 0x01010000, 0x01030400, 0x01020600, 0x05000100,  8, 0x012a00a9 },
++		{ 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100,  8, 0x012a00a9 },
++		{ 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11, 0x0aaa0555 },
++		{ 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100,  8, 0x012a00a9 },
++		{ 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11, 0x0aaa0555 },
++		{ 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01020600, 0x05000100,  8, 0x012a00a9 },
++		{ 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01000100, 0x05000100, 11, 0x0aaa0555 }
++	};
++
++	static n4m_table_t BCMINITDATA(type4_table)[] = {
++		{ 192000000,  96000000, 0x0702,	0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 },
++		{ 198000000,  99000000, 0x0603,	0x11020005, 0x11030011, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 200000000, 100000000, 0x0009,	0x04020011, 0x11030011, 0x04020011, 0x04020003, 11, 0x0aaa0555 },
++		{ 204000000, 102000000, 0x0c02, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 208000000, 104000000, 0x0802, 0x11030002, 0x11090005, 0x11030002, 0x04000003, 11, 0x0aaa0555 },
++		{ 210000000, 105000000, 0x0209, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 216000000, 108000000, 0x0111, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 224000000, 112000000, 0x0205, 0x11030002, 0x02002103, 0x11030002, 0x04000003, 11, 0x0aaa0555 },
++		{ 228000000, 101333333, 0x0e02, 0x11030003, 0x11210005, 0x01030305, 0x04000005,  8, 0x012a00a9 },
++		{ 228000000, 114000000, 0x0e02, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 240000000, 102857143,	0x0109,	0x04000021, 0x01050203,	0x11030021, 0x04000003, 13, 0x254a14a9 },
++		{ 240000000, 120000000,	0x0109,	0x11030002, 0x01050203,	0x11030002, 0x04000003, 11, 0x0aaa0555 },
++		{ 252000000, 100800000,	0x0203,	0x04000009, 0x11050005,	0x02000209, 0x04000002,  9, 0x02520129 },
++		{ 252000000, 126000000,	0x0203,	0x04000005, 0x11050005,	0x04000005, 0x04000002, 11, 0x0aaa0555 },
++		{ 264000000, 132000000, 0x0602, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 11, 0x0aaa0555 },
++		{ 272000000, 116571428, 0x0c02, 0x04000021, 0x02000909, 0x02000221, 0x04000003, 13, 0x254a14a9 },
++		{ 280000000, 120000000, 0x0209, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13, 0x254a14a9 },
++		{ 288000000, 123428571, 0x0111, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13, 0x254a14a9 },
++		{ 300000000, 120000000, 0x0009, 0x04000009, 0x01030203, 0x02000902, 0x04000002,  9, 0x02520129 },
++		{ 300000000, 150000000, 0x0009, 0x04000005, 0x01030203, 0x04000005, 0x04000002, 11, 0x0aaa0555 }
++	};
++
++	static n4m_table_t BCMINITDATA(type7_table)[] = {
++		{ 183333333,  91666666, 0x0605,	0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 },
++		{ 187500000,  93750000, 0x0a03,	0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 },
++		{ 196875000,  98437500, 0x1003, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 200000000, 100000000, 0x0311, 0x04000011, 0x11030011, 0x04000009, 0x04000003, 11, 0x0aaa0555 },
++		{ 200000000, 100000000, 0x0311, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 11, 0x0aaa0555 },
++		{ 206250000, 103125000, 0x1103, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 212500000, 106250000,	0x0c05,	0x11020005, 0x01030303,	0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 215625000, 107812500,	0x1203,	0x11090009, 0x11050005,	0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 216666666, 108333333, 0x0805, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 },
++		{ 225000000, 112500000, 0x0d03, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 },
++		{ 233333333, 116666666, 0x0905, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 },
++		{ 237500000, 118750000, 0x0e05, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
++		{ 240000000, 120000000, 0x0b11, 0x11020009, 0x11210009, 0x11020009, 0x04000009, 11, 0x0aaa0555 },
++		{ 250000000, 125000000, 0x0f03, 0x11020003, 0x11210003, 0x11020003, 0x04000003, 11, 0x0aaa0555 }
++	};
++
++	ulong start, end, dst;
++	bool ret = FALSE;
++
++	/* get index of the current core */
++	idx = sb_coreidx(sbh);
++	clockcontrol_m2 = NULL;
++
++	/* switch to extif or chipc core */
++	if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) {
++		pll_type = PLL_TYPE1;
++		clockcontrol_n = &eir->clockcontrol_n;
++		clockcontrol_sb = &eir->clockcontrol_sb;
++		clockcontrol_pci = &eir->clockcontrol_pci;
++		clockcontrol_m2 = &cc->clockcontrol_m2;
++	} else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
++		pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
++		if (pll_type == PLL_TYPE6) {
++			clockcontrol_n = NULL;
++			clockcontrol_sb = NULL;
++			clockcontrol_pci = NULL;
++		} else {
++			clockcontrol_n = &cc->clockcontrol_n;
++			clockcontrol_sb = &cc->clockcontrol_sb;
++			clockcontrol_pci = &cc->clockcontrol_pci;
++			clockcontrol_m2 = &cc->clockcontrol_m2;
++		}
++	} else
++		goto done;
++
++	if (pll_type == PLL_TYPE6) {
++		/* Silence compilers */
++		orig_n = orig_sb = orig_pci = 0;
++	} else {
++		/* Store the current clock register values */
++		orig_n = R_REG(clockcontrol_n);
++		orig_sb = R_REG(clockcontrol_sb);
++		orig_pci = R_REG(clockcontrol_pci);
++	}
++
++	if (pll_type == PLL_TYPE1) {
++		/* Keep the current PCI clock if not specified */
++		if (pciclock == 0) {
++			pciclock = sb_clock_rate(pll_type, R_REG(clockcontrol_n), R_REG(clockcontrol_pci));
++			pciclock = (pciclock <= 25000000) ? 25000000 : 33000000;
++		}
++
++		/* Search for the closest MIPS clock less than or equal to a preferred value */
++		for (i = 0; i < ARRAYSIZE(BCMINIT(type1_table)); i++) {
++			ASSERT(BCMINIT(type1_table)[i].mipsclock ==
++			       sb_clock_rate(pll_type, BCMINIT(type1_table)[i].n, BCMINIT(type1_table)[i].sb));
++			if (BCMINIT(type1_table)[i].mipsclock > mipsclock)
++				break;
++		}
++		if (i == 0) {
++			ret = FALSE;
++			goto done;
++		} else {
++			ret = TRUE;
++			i--;
++		}
++		ASSERT(BCMINIT(type1_table)[i].mipsclock <= mipsclock);
++
++		/* No PLL change */
++		if ((orig_n == BCMINIT(type1_table)[i].n) &&
++		    (orig_sb == BCMINIT(type1_table)[i].sb) &&
++		    (orig_pci == BCMINIT(type1_table)[i].pci33))
++			goto done;
++
++		/* Set the PLL controls */
++		W_REG(clockcontrol_n, BCMINIT(type1_table)[i].n);
++		W_REG(clockcontrol_sb, BCMINIT(type1_table)[i].sb);
++		if (pciclock == 25000000)
++			W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci25);
++		else
++			W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci33);
++
++		/* Reset */
++		sb_watchdog(sbh, 1);
++
++		while (1);
++	} else if ((pll_type == PLL_TYPE3) &&
++		   (BCMINIT(sb_chip)(sbh) != BCM5365_DEVICE_ID)) {
++		/* 5350 */
++		/* Search for the closest MIPS clock less than or equal to a preferred value */
++
++		for (i = 0; i < ARRAYSIZE(type3_table); i++) {
++			if (type3_table[i].mipsclock > mipsclock)
++				break;
++		}
++		if (i == 0) {
++			ret = FALSE;
++			goto done;
++		} else {
++			ret = TRUE;
++			i--;
++		}
++		ASSERT(type3_table[i].mipsclock <= mipsclock);
++
++		/* No PLL change */
++		orig_m2 = R_REG(&cc->clockcontrol_m2);
++		if ((orig_n == type3_table[i].n) &&
++		    (orig_m2 == type3_table[i].m2)) {
++			goto done;
++		}
++
++		/* Set the PLL controls */
++		W_REG(clockcontrol_n, type3_table[i].n);
++		W_REG(clockcontrol_m2, type3_table[i].m2);
++
++		/* Reset */
++		sb_watchdog(sbh, 1);
++		while (1);
++	} else if ((pll_type == PLL_TYPE2) ||
++		   (pll_type == PLL_TYPE4) ||
++		   (pll_type == PLL_TYPE6) ||
++		   (pll_type == PLL_TYPE7)) {
++		n4m_table_t *table = NULL, *te;
++		uint tabsz = 0;
++
++		ASSERT(cc);
++
++		orig_mips = R_REG(&cc->clockcontrol_mips);
++
++		if (pll_type == PLL_TYPE6) {
++			uint32 new_mips = 0;
++
++			ret = TRUE;
++			if (mipsclock <= SB2MIPS_T6(CC_T6_M1))
++				new_mips = CC_T6_MMASK;
++
++			if (orig_mips == new_mips)
++				goto done;
++
++			W_REG(&cc->clockcontrol_mips, new_mips);
++			goto end_fill;
++		}
++
++		if (pll_type == PLL_TYPE2) {
++			table = BCMINIT(type2_table);
++			tabsz = ARRAYSIZE(BCMINIT(type2_table));
++		} else if (pll_type == PLL_TYPE4) {
++			table = BCMINIT(type4_table);
++			tabsz = ARRAYSIZE(BCMINIT(type4_table));
++		} else if (pll_type == PLL_TYPE7) {
++			table = BCMINIT(type7_table);
++			tabsz = ARRAYSIZE(BCMINIT(type7_table));
++		} else
++			ASSERT("No table for plltype" == NULL);
++
++		/* Store the current clock register values */
++		orig_m2 = R_REG(&cc->clockcontrol_m2);
++		orig_ratio_parm = 0;
++		orig_ratio_cfg = 0;
++
++		/* Look up current ratio */
++		for (i = 0; i < tabsz; i++) {
++			if ((orig_n == table[i].n) &&
++			    (orig_sb == table[i].sb) &&
++			    (orig_pci == table[i].pci33) &&
++			    (orig_m2 == table[i].m2) &&
++			    (orig_mips == table[i].m3)) {
++				orig_ratio_parm = table[i].ratio_parm;
++				orig_ratio_cfg = table[i].ratio_cfg;
++				break;
++			}
++		}
++
++		/* Search for the closest MIPS clock greater or equal to a preferred value */
++		for (i = 0; i < tabsz; i++) {
++			ASSERT(table[i].mipsclock ==
++			       sb_clock_rate(pll_type, table[i].n, table[i].m3));
++			if ((mipsclock <= table[i].mipsclock) &&
++			    ((sbclock == 0) || (sbclock <= table[i].sbclock)))
++				break;
++		}
++		if (i == tabsz) {
++			ret = FALSE;
++			goto done;
++		} else {
++			te = &table[i];
++			ret = TRUE;
++		}
++
++		/* No PLL change */
++		if ((orig_n == te->n) &&
++		    (orig_sb == te->sb) &&
++		    (orig_pci == te->pci33) &&
++		    (orig_m2 == te->m2) &&
++		    (orig_mips == te->m3))
++			goto done;
++
++		/* Set the PLL controls */
++		W_REG(clockcontrol_n, te->n);
++		W_REG(clockcontrol_sb, te->sb);
++		W_REG(clockcontrol_pci, te->pci33);
++		W_REG(&cc->clockcontrol_m2, te->m2);
++		W_REG(&cc->clockcontrol_mips, te->m3);
++
++		/* Set the chipcontrol bit to change mipsref to the backplane divider if needed */
++		if ((pll_type == PLL_TYPE7) &&
++		    (te->sb != te->m2) &&
++		    (sb_clock_rate(pll_type, te->n, te->m2) == 120000000))
++			W_REG(&cc->chipcontrol, R_REG(&cc->chipcontrol) | 0x100);
++
++		/* No ratio change */
++		if (orig_ratio_parm == te->ratio_parm)
++			goto end_fill;
++
++		icache_probe(MFC0(C0_CONFIG, 1), &ic_size, &ic_lsize);
++
++		/* Preload the code into the cache */
++		start = ((ulong) &&start_fill) & ~(ic_lsize - 1);
++		end = ((ulong) &&end_fill + (ic_lsize - 1)) & ~(ic_lsize - 1);
++		while (start < end) {
++			cache_op(start, Fill_I);
++			start += ic_lsize;
++		}
++
++		/* Copy the handler */
++		start = (ulong) &BCMINIT(handler);
++		end = (ulong) &BCMINIT(afterhandler);
++		dst = KSEG1ADDR(0x180);
++		for (i = 0; i < (end - start); i += 4)
++			*((ulong *)(dst + i)) = *((ulong *)(start + i));
++
++		/* Preload handler into the cache one line at a time */
++		for (i = 0; i < (end - start); i += 4)
++			cache_op(dst + i, Fill_I);
++
++		/* Clear BEV bit */
++		MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~ST0_BEV);
++
++		/* Enable interrupts */
++		MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) | (ALLINTS | ST0_IE));
++
++		/* Enable MIPS timer interrupt */
++		if (!(mipsr = sb_setcore(sbh, SB_MIPS, 0)) &&
++		    !(mipsr = sb_setcore(sbh, SB_MIPS33, 0)))
++			ASSERT(mipsr);
++		W_REG(&mipsr->intmask, 1);
++
++	start_fill:
++		/* step 1, set clock ratios */
++		MTC0(C0_BROADCOM, 3, te->ratio_parm);
++		MTC0(C0_BROADCOM, 1, te->ratio_cfg);
++
++		/* step 2: program timer intr */
++		W_REG(&mipsr->timer, 100);
++		(void) R_REG(&mipsr->timer);
++
++		/* step 3, switch to async */
++		sync_mode = MFC0(C0_BROADCOM, 4);
++		MTC0(C0_BROADCOM, 4, 1 << 22);
++
++		/* step 4, set cfg active */
++		MTC0(C0_BROADCOM, 2, 0x9);
++
++
++		/* steps 5 & 6 */
++		__asm__ __volatile__ (
++			".set\tmips3\n\t"
++			"wait\n\t"
++			".set\tmips0"
++		);
++
++		/* step 7, clear cfg_active */
++		MTC0(C0_BROADCOM, 2, 0);
++
++		/* Additional Step: set back to orig sync mode */
++		MTC0(C0_BROADCOM, 4, sync_mode);
++
++		/* step 8, fake soft reset */
++		MTC0(C0_BROADCOM, 5, MFC0(C0_BROADCOM, 5) | 4);
++
++	end_fill:
++		/* step 9 set watchdog timer */
++		sb_watchdog(sbh, 20);
++		(void) R_REG(&cc->chipid);
++
++		/* step 11 */
++		__asm__ __volatile__ (
++			".set\tmips3\n\t"
++			"sync\n\t"
++			"wait\n\t"
++			".set\tmips0"
++		);
++		while (1);
++	}
++
++done:
++	/* switch back to previous core */
++	sb_setcoreidx(sbh, idx);
++
++	return ret;
++}
++
++/*
++ *  This also must be run from the cache on 47xx
++ *  so there are no mips core BIU ops in progress
++ *  when the PFC is enabled.
++ */
++
++static void
++BCMINITFN(_enable_pfc)(uint32 mode)
++{
++	/* write range */
++	*(volatile uint32 *)PFC_CR1 = 0xffff0000;
++
++	/* enable */
++	*(volatile uint32 *)PFC_CR0 = mode;
++}
++
++void
++BCMINITFN(enable_pfc)(uint32 mode)
++{
++	ulong start, end;
++	int i;
++
++	/* If auto then choose the correct mode for this
++	   platform, currently we only ever select one mode */
++	if (mode == PFC_AUTO)
++		mode = PFC_INST;
++
++	/* enable prefetch cache if available */
++	if (MFC0(C0_BROADCOM, 0) & BRCM_PFC_AVAIL) {
++		start = (ulong) &BCMINIT(_enable_pfc);
++		end = (ulong) &BCMINIT(enable_pfc);
++
++		/* Preload handler into the cache one line at a time */
++		for (i = 0; i < (end - start); i += 4)
++			cache_op(start + i, Fill_I);
++
++		BCMINIT(_enable_pfc)(mode);
++	}
++}
++
++/* returns the ncdl value to be programmed into sdram_ncdl for calibration */
++uint32
++BCMINITFN(sb_memc_get_ncdl)(sb_t *sbh)
++{
++	sbmemcregs_t *memc;
++	uint32 ret = 0;
++	uint32 config, rd, wr, misc, dqsg, cd, sm, sd;
++	uint idx, rev;
++
++	idx = sb_coreidx(sbh);
++
++	memc = (sbmemcregs_t *)sb_setcore(sbh, SB_MEMC, 0);
++	if (memc == 0)
++		goto out;
++
++	rev = sb_corerev(sbh);
++
++	config = R_REG(&memc->config);
++	wr = R_REG(&memc->wrncdlcor);
++	rd = R_REG(&memc->rdncdlcor);
++	misc = R_REG(&memc->miscdlyctl);
++	dqsg = R_REG(&memc->dqsgatencdl);
++
++	rd &= MEMC_RDNCDLCOR_RD_MASK;
++	wr &= MEMC_WRNCDLCOR_WR_MASK;
++	dqsg &= MEMC_DQSGATENCDL_G_MASK;
++
++	if (config & MEMC_CONFIG_DDR) {
++		ret = (wr << 16) | (rd << 8) | dqsg;
++	} else {
++		if (rev > 0)
++			cd = rd;
++		else
++			cd = (rd == MEMC_CD_THRESHOLD) ? rd : (wr + MEMC_CD_THRESHOLD);
++		sm = (misc & MEMC_MISC_SM_MASK) >> MEMC_MISC_SM_SHIFT;
++		sd = (misc & MEMC_MISC_SD_MASK) >> MEMC_MISC_SD_SHIFT;
++		ret = (sm << 16) | (sd << 8) | cd;
++	}
++
++out:
++	/* switch back to previous core */
++	sb_setcoreidx(sbh, idx);
++
++	return ret;
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbpci.c linux.dev/arch/mips/bcm947xx/broadcom/sbpci.c
+--- linux.old/arch/mips/bcm947xx/broadcom/sbpci.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/sbpci.c	2005-12-28 16:37:32.854260000 +0100
+@@ -0,0 +1,533 @@
++/*
++ * Low-Level PCI and SB support for BCM47xx
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#include <typedefs.h>
++#include <pcicfg.h>
++#include <bcmdevs.h>
++#include <sbconfig.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <sbpci.h>
++#include <bcmendian.h>
++#include <bcmutils.h>
++#include <bcmnvram.h>
++#include <hndmips.h>
++
++/* Can free sbpci_init() memory after boot */
++#ifndef linux
++#define __init
++#endif
++
++/* Emulated configuration space */
++static pci_config_regs sb_config_regs[SB_MAXCORES];
++
++/* Banned cores */
++static uint16 pci_ban[32] = { 0 };
++static uint pci_banned = 0;
++
++/* CardBus mode */
++static bool cardbus = FALSE;
++
++/* Disable PCI host core */
++static bool pci_disabled = FALSE;
++
++/*
++ * Functions for accessing external PCI configuration space
++ */
++
++/* Assume one-hot slot wiring */
++#define PCI_SLOT_MAX 16
++
++static uint32
++config_cmd(sb_t *sbh, uint bus, uint dev, uint func, uint off)
++{
++	uint coreidx;
++	sbpciregs_t *regs;
++	uint32 addr = 0;
++
++	/* CardBusMode supports only one device */
++	if (cardbus && dev > 1)
++		return 0;
++
++	coreidx = sb_coreidx(sbh);
++	regs = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0);
++
++	/* Type 0 transaction */
++	if (bus == 1) {
++		/* Skip unwired slots */
++		if (dev < PCI_SLOT_MAX) {
++			/* Slide the PCI window to the appropriate slot */
++			W_REG(&regs->sbtopci1, SBTOPCI_CFG0 | ((1 << (dev + 16)) & SBTOPCI1_MASK));
++			addr = SB_PCI_CFG | ((1 << (dev + 16)) & ~SBTOPCI1_MASK) |
++				(func << 8) | (off & ~3);
++		}
++	}
++
++	/* Type 1 transaction */
++	else {
++		W_REG(&regs->sbtopci1, SBTOPCI_CFG1);
++		addr = SB_PCI_CFG | (bus << 16) | (dev << 11) | (func << 8) | (off & ~3);
++	}
++
++	sb_setcoreidx(sbh, coreidx);
++
++	return addr;
++}
++
++static int
++extpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
++{
++	uint32 addr, *reg = NULL, val;
++	int ret = 0;
++
++	if (pci_disabled ||
++	    !(addr = config_cmd(sbh, bus, dev, func, off)) ||
++	    !(reg = (uint32 *) REG_MAP(addr, len)) ||
++	    BUSPROBE(val, reg))
++		val = 0xffffffff;
++
++	val >>= 8 * (off & 3);
++	if (len == 4)
++		*((uint32 *) buf) = val;
++	else if (len == 2)
++		*((uint16 *) buf) = (uint16) val;
++	else if (len == 1)
++		*((uint8 *) buf) = (uint8) val;
++	else
++		ret = -1;
++
++	if (reg)
++		REG_UNMAP(reg);
++
++	return ret;
++}
++
++static int
++extpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
++{
++	uint32 addr, *reg = NULL, val;
++	int ret = 0;
++
++	if (pci_disabled ||
++	    !(addr = config_cmd(sbh, bus, dev, func, off)) ||
++	    !(reg = (uint32 *) REG_MAP(addr, len)) ||
++	    BUSPROBE(val, reg))
++		goto done;
++
++	if (len == 4)
++		val = *((uint32 *) buf);
++	else if (len == 2) {
++		val &= ~(0xffff << (8 * (off & 3)));
++		val |= *((uint16 *) buf) << (8 * (off & 3));
++	} else if (len == 1) {
++		val &= ~(0xff << (8 * (off & 3)));
++		val |= *((uint8 *) buf) << (8 * (off & 3));
++	} else
++		ret = -1;
++
++	W_REG(reg, val);
++
++ done:
++	if (reg)
++		REG_UNMAP(reg);
++
++	return ret;
++}
++
++/*
++ * Functions for accessing translated SB configuration space
++ */
++
++static int
++sb_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
++{
++	pci_config_regs *cfg;
++
++	if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs))
++		return -1;
++	cfg = &sb_config_regs[dev];
++
++	ASSERT(ISALIGNED(off, len));
++	ASSERT(ISALIGNED((uintptr)buf, len));
++
++	if (len == 4)
++		*((uint32 *) buf) = ltoh32(*((uint32 *)((ulong) cfg + off)));
++	else if (len == 2)
++		*((uint16 *) buf) = ltoh16(*((uint16 *)((ulong) cfg + off)));
++	else if (len == 1)
++		*((uint8 *) buf) = *((uint8 *)((ulong) cfg + off));
++	else
++		return -1;
++
++	return 0;
++}
++
++static int
++sb_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
++{
++	uint coreidx, n;
++	void *regs;
++	sbconfig_t *sb;
++	pci_config_regs *cfg;
++
++	if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs))
++		return -1;
++	cfg = &sb_config_regs[dev];
++
++	ASSERT(ISALIGNED(off, len));
++	ASSERT(ISALIGNED((uintptr)buf, len));
++
++	/* Emulate BAR sizing */
++	if (off >= OFFSETOF(pci_config_regs, base[0]) && off <= OFFSETOF(pci_config_regs, base[3]) &&
++	    len == 4 && *((uint32 *) buf) == ~0) {
++		coreidx = sb_coreidx(sbh);
++		if ((regs = sb_setcoreidx(sbh, dev))) {
++			sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++			/* Highest numbered address match register */
++			n = (R_REG(&sb->sbidlow) & SBIDL_AR_MASK) >> SBIDL_AR_SHIFT;
++			if (off == OFFSETOF(pci_config_regs, base[0]))
++				cfg->base[0] = ~(sb_size(R_REG(&sb->sbadmatch0)) - 1);
++#if 0
++			else if (off == OFFSETOF(pci_config_regs, base[1]) && n >= 1)
++				cfg->base[1] = ~(sb_size(R_REG(&sb->sbadmatch1)) - 1);
++			else if (off == OFFSETOF(pci_config_regs, base[2]) && n >= 2)
++				cfg->base[2] = ~(sb_size(R_REG(&sb->sbadmatch2)) - 1);
++			else if (off == OFFSETOF(pci_config_regs, base[3]) && n >= 3)
++				cfg->base[3] = ~(sb_size(R_REG(&sb->sbadmatch3)) - 1);
++#endif
++		}
++		sb_setcoreidx(sbh, coreidx);
++		return 0;
++	}
++
++	if (len == 4)
++		*((uint32 *)((ulong) cfg + off)) = htol32(*((uint32 *) buf));
++	else if (len == 2)
++		*((uint16 *)((ulong) cfg + off)) = htol16(*((uint16 *) buf));
++	else if (len == 1)
++		*((uint8 *)((ulong) cfg + off)) = *((uint8 *) buf);
++	else
++		return -1;
++
++	return 0;
++}
++
++int
++sbpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
++{
++	if (bus == 0)
++		return sb_read_config(sbh, bus, dev, func, off, buf, len);
++	else
++		return extpci_read_config(sbh, bus, dev, func, off, buf, len);
++}
++
++int
++sbpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
++{
++	if (bus == 0)
++		return sb_write_config(sbh, bus, dev, func, off, buf, len);
++	else
++		return extpci_write_config(sbh, bus, dev, func, off, buf, len);
++}
++
++void
++sbpci_ban(uint16 core)
++{
++	if (pci_banned < ARRAYSIZE(pci_ban))
++		pci_ban[pci_banned++] = core;
++}
++
++static int
++sbpci_init_pci(sb_t *sbh)
++{
++	uint chip, chiprev, chippkg, host;
++	uint32 boardflags;
++	sbpciregs_t *pci;
++	sbconfig_t *sb;
++	uint32 val;
++
++	chip = sb_chip(sbh);
++	chiprev = sb_chiprev(sbh);
++	chippkg = sb_chippkg(sbh);
++
++	if (!(pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0))) {
++		printf("PCI: no core\n");
++		pci_disabled = TRUE;
++		return -1;
++	}
++	sb_core_reset(sbh, 0);
++
++	boardflags = (uint32) getintvar(NULL, "boardflags");
++
++	if ((chip == BCM4310_DEVICE_ID) && (chiprev == 0))
++		pci_disabled = TRUE;
++
++	/*
++	 * The 200-pin BCM4712 package does not bond out PCI. Even when
++	 * PCI is bonded out, some boards may leave the pins
++	 * floating.
++	 */
++	if (((chip == BCM4712_DEVICE_ID) &&
++	     ((chippkg == BCM4712SMALL_PKG_ID) ||
++	      (chippkg == BCM4712MID_PKG_ID))) ||
++	    (boardflags & BFL_NOPCI))
++		pci_disabled = TRUE;
++
++	/*
++	 * If the PCI core should not be touched (disabled, not bonded
++	 * out, or pins floating), do not even attempt to access core
++	 * registers. Otherwise, try to determine if it is in host
++	 * mode.
++	 */
++	if (pci_disabled)
++		host = 0;
++	else
++		host = !BUSPROBE(val, &pci->control);
++
++	if (!host) {
++		/* Disable PCI interrupts in client mode */
++		sb = (sbconfig_t *)((ulong) pci + SBCONFIGOFF);
++		W_REG(&sb->sbintvec, 0);
++
++		/* Disable the PCI bridge in client mode */
++		sbpci_ban(SB_PCI);
++		printf("PCI: Disabled\n");
++	} else {
++		/* Reset the external PCI bus and enable the clock */
++		W_REG(&pci->control, 0x5);		/* enable the tristate drivers */
++		W_REG(&pci->control, 0xd);		/* enable the PCI clock */
++		OSL_DELAY(150);				/* delay > 100 us */
++		W_REG(&pci->control, 0xf);		/* deassert PCI reset */
++		W_REG(&pci->arbcontrol, PCI_INT_ARB);	/* use internal arbiter */
++		OSL_DELAY(1);				/* delay 1 us */
++
++		/* Enable CardBusMode */
++		cardbus = nvram_match("cardbus", "1");
++		if (cardbus) {
++			printf("PCI: Enabling CardBus\n");
++			/* GPIO 1 resets the CardBus device on bcm94710ap */
++			sb_gpioout(sbh, 1, 1, GPIO_DRV_PRIORITY);
++			sb_gpioouten(sbh, 1, 1, GPIO_DRV_PRIORITY);
++			W_REG(&pci->sprom[0], R_REG(&pci->sprom[0]) | 0x400);
++		}
++
++		/* 64 MB I/O access window */
++		W_REG(&pci->sbtopci0, SBTOPCI_IO);
++		/* 64 MB configuration access window */
++		W_REG(&pci->sbtopci1, SBTOPCI_CFG0);
++		/* 1 GB memory access window */
++		W_REG(&pci->sbtopci2, SBTOPCI_MEM | SB_PCI_DMA);
++
++		/* Enable PCI bridge BAR0 prefetch and burst */
++		val = 6;
++		sbpci_write_config(sbh, 1, 0, 0, PCI_CFG_CMD, &val, sizeof(val));
++
++		/* Enable PCI interrupts */
++		W_REG(&pci->intmask, PCI_INTA);
++	}
++	
++	return 0;
++}
++
++static int
++sbpci_init_cores(sb_t *sbh)
++{
++	uint chip, chiprev, chippkg, coreidx, i;
++	sbconfig_t *sb;
++	pci_config_regs *cfg;
++	void *regs;
++	char varname[8];
++	uint wlidx = 0;
++	uint16 vendor, core;
++	uint8 class, subclass, progif;
++	uint32 val;
++	uint32 sbips_int_mask[] = { 0, SBIPS_INT1_MASK, SBIPS_INT2_MASK, SBIPS_INT3_MASK, SBIPS_INT4_MASK };
++	uint32 sbips_int_shift[] = { 0, 0, SBIPS_INT2_SHIFT, SBIPS_INT3_SHIFT, SBIPS_INT4_SHIFT };
++
++	chip = sb_chip(sbh);
++	chiprev = sb_chiprev(sbh);
++	chippkg = sb_chippkg(sbh);
++	coreidx = sb_coreidx(sbh);
++
++	/* Scan the SB bus */
++	bzero(sb_config_regs, sizeof(sb_config_regs));
++	for (cfg = sb_config_regs; cfg < &sb_config_regs[SB_MAXCORES]; cfg++) {
++		cfg->vendor = 0xffff;
++		if (!(regs = sb_setcoreidx(sbh, cfg - sb_config_regs)))
++			continue;
++		sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++
++		/* Read ID register and parse vendor and core */
++		val = R_REG(&sb->sbidhigh);
++		vendor = (val & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT;
++		core = (val & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT;
++		progif = 0;
++
++		/* Check if this core is banned */
++		for (i = 0; i < pci_banned; i++)
++			if (core == pci_ban[i])
++				break;
++		if (i < pci_banned)
++			continue;
++
++		/* Known vendor translations */
++		switch (vendor) {
++		case SB_VEND_BCM:
++			vendor = VENDOR_BROADCOM;
++			break;
++		}
++
++		/* Determine class based on known core codes */
++		switch (core) {
++		case SB_ILINE20:
++			class = PCI_CLASS_NET;
++			subclass = PCI_NET_ETHER;
++			core = BCM47XX_ILINE_ID;
++			break;
++		case SB_ILINE100:
++			class = PCI_CLASS_NET;
++			subclass = PCI_NET_ETHER;
++			core = BCM4610_ILINE_ID;
++			break;
++		case SB_ENET:
++			class = PCI_CLASS_NET;
++			subclass = PCI_NET_ETHER;
++			core = BCM47XX_ENET_ID;
++			break;
++		case SB_SDRAM:
++		case SB_MEMC:
++			class = PCI_CLASS_MEMORY;
++			subclass = PCI_MEMORY_RAM;
++			break;
++		case SB_PCI:
++#if 0
++			class = PCI_CLASS_BRIDGE;
++			subclass = PCI_BRIDGE_PCI;
++			break;
++#endif
++		case SB_MIPS:
++		case SB_MIPS33:
++			class = PCI_CLASS_CPU;
++			subclass = PCI_CPU_MIPS;
++			break;
++		case SB_CODEC:
++			class = PCI_CLASS_COMM;
++			subclass = PCI_COMM_MODEM;
++			core = BCM47XX_V90_ID;
++			break;
++		case SB_USB:
++			class = PCI_CLASS_SERIAL;
++			subclass = PCI_SERIAL_USB;
++			progif = 0x10; /* OHCI */
++			core = BCM47XX_USB_ID;
++			break;
++		case SB_USB11H:
++			class = PCI_CLASS_SERIAL;
++			subclass = PCI_SERIAL_USB;
++			progif = 0x10; /* OHCI */
++			core = BCM47XX_USBH_ID;
++			break;
++		case SB_USB11D:
++			class = PCI_CLASS_SERIAL;
++			subclass = PCI_SERIAL_USB;
++			core = BCM47XX_USBD_ID;
++			break;
++		case SB_IPSEC:
++			class = PCI_CLASS_CRYPT;
++			subclass = PCI_CRYPT_NETWORK;
++			core = BCM47XX_IPSEC_ID;
++			break;
++		case SB_ROBO:
++			class = PCI_CLASS_NET;
++			subclass = PCI_NET_OTHER;
++			core = BCM47XX_ROBO_ID;
++			break;
++		case SB_EXTIF:
++		case SB_CC:
++			class = PCI_CLASS_MEMORY;
++			subclass = PCI_MEMORY_FLASH;
++			break;
++		case SB_D11:
++			class = PCI_CLASS_NET;
++			subclass = PCI_NET_OTHER;
++			/* Let an nvram variable override this */
++			sprintf(varname, "wl%did", wlidx);
++			wlidx++;
++			if ((core = getintvar(NULL, varname)) == 0) {
++				if (chip == BCM4712_DEVICE_ID) {
++					if (chippkg == BCM4712SMALL_PKG_ID)
++						core = BCM4306_D11G_ID;
++					else
++						core = BCM4306_D11DUAL_ID;
++				} else {
++					/* 4310 */
++					core = BCM4310_D11B_ID;
++				}
++			}
++			break;
++
++		default:
++			class = subclass = progif = 0xff;
++			break;
++		}
++
++		/* Supported translations */
++		cfg->vendor = htol16(vendor);
++		cfg->device = htol16(core);
++		cfg->rev_id = chiprev;
++		cfg->prog_if = progif;
++		cfg->sub_class = subclass;
++		cfg->base_class = class;
++		cfg->base[0] = htol32(sb_base(R_REG(&sb->sbadmatch0)));
++		cfg->base[1] = 0;//htol32(sb_base(R_REG(&sb->sbadmatch1)));
++		cfg->base[2] = 0;//htol32(sb_base(R_REG(&sb->sbadmatch2)));
++		cfg->base[3] = 0;//htol32(sb_base(R_REG(&sb->sbadmatch3)));
++		cfg->base[4] = 0;
++		cfg->base[5] = 0;
++		if (class == PCI_CLASS_BRIDGE && subclass == PCI_BRIDGE_PCI)
++			cfg->header_type = PCI_HEADER_BRIDGE;
++		else
++			cfg->header_type = PCI_HEADER_NORMAL;
++		/* Save core interrupt flag */
++		cfg->int_pin = R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK;
++		/* Default to MIPS shared interrupt 0 */
++		cfg->int_line = 0;
++		/* MIPS sbipsflag maps core interrupt flags to interrupts 1 through 4 */
++		if ((regs = sb_setcore(sbh, SB_MIPS, 0)) ||
++		    (regs = sb_setcore(sbh, SB_MIPS33, 0))) {
++			sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
++			val = R_REG(&sb->sbipsflag);
++			for (cfg->int_line = 1; cfg->int_line <= 4; cfg->int_line++) {
++				if (((val & sbips_int_mask[cfg->int_line]) >> sbips_int_shift[cfg->int_line]) == cfg->int_pin)
++					break;
++			}
++			if (cfg->int_line > 4)
++				cfg->int_line = 0;
++		}
++		/* Emulated core */
++		*((uint32 *) &cfg->sprom_control) = 0xffffffff;
++	}
++
++	sb_setcoreidx(sbh, coreidx);
++	return 0;
++}
++
++int __init
++sbpci_init(sb_t *sbh)
++{
++	sbpci_init_pci(sbh);
++	sbpci_init_cores(sbh);
++	return 0;
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbutils.c linux.dev/arch/mips/bcm947xx/broadcom/sbutils.c
+--- linux.old/arch/mips/bcm947xx/broadcom/sbutils.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/sbutils.c	2005-12-28 16:37:32.858260250 +0100
+@@ -0,0 +1,2370 @@
++/*
++ * Misc utility routines for accessing chip-specific features
++ * of the SiliconBackplane-based Broadcom chips.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ * $Id$
++ */
++
++#include <typedefs.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <bcmutils.h>
++#include <bcmdevs.h>
++#include <sbconfig.h>
++#include <sbchipc.h>
++#include <sbpci.h>
++#include <pcicfg.h>
++#include <sbextif.h>
++#include <bcmsrom.h>
++
++/* debug/trace */
++#define	SB_ERROR(args)
++
++
++typedef uint32 (*sb_intrsoff_t)(void *intr_arg);
++typedef void (*sb_intrsrestore_t)(void *intr_arg, uint32 arg);
++typedef bool (*sb_intrsenabled_t)(void *intr_arg);
++
++/* misc sb info needed by some of the routines */
++typedef struct sb_info {
++
++	struct sb_pub  	sb;			/* back plane public state(must be first field of sb_info */
++
++	void	*osh;			/* osl os handle */
++	void	*sdh;			/* bcmsdh handle */
++
++	void	*curmap;		/* current regs va */
++	void	*regs[SB_MAXCORES];	/* other regs va */
++
++	uint	curidx;			/* current core index */
++	uint	dev_coreid;		/* the core provides driver functions */
++
++	uint	gpioidx;		/* gpio control core index */
++	uint	gpioid;			/* gpio control coretype */
++
++	uint	numcores;		/* # discovered cores */
++	uint	coreid[SB_MAXCORES];	/* id of each core */
++
++	void	*intr_arg;		/* interrupt callback function arg */
++	sb_intrsoff_t		intrsoff_fn;		/* function turns chip interrupts off */
++	sb_intrsrestore_t	intrsrestore_fn;	/* function restore chip interrupts */
++	sb_intrsenabled_t	intrsenabled_fn;	/* function to check if chip interrupts are enabled */
++
++} sb_info_t;
++
++/* local prototypes */
++static sb_info_t * BCMINIT(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs,
++	uint bustype, void *sdh, char **vars, int *varsz);
++static void BCMINIT(sb_scan)(sb_info_t *si);
++static uint sb_corereg(sb_info_t *si, uint coreidx, uint regoff, uint mask, uint val);
++static uint _sb_coreidx(sb_info_t *si);
++static uint sb_findcoreidx(sb_info_t *si, uint coreid, uint coreunit);
++static uint BCMINIT(sb_pcidev2chip)(uint pcidev);
++static uint BCMINIT(sb_chip2numcores)(uint chip);
++static int sb_pci_fixcfg(sb_info_t *si);
++
++/* delay needed between the mdio control/ mdiodata register data access */
++#define PR28829_DELAY() OSL_DELAY(10)
++
++
++/* global variable to indicate reservation/release of gpio's*/
++static uint32 sb_gpioreservation = 0;
++
++#define	SB_INFO(sbh)	(sb_info_t*)sbh
++#define	SET_SBREG(sbh, r, mask, val)	W_SBREG((sbh), (r), ((R_SBREG((sbh), (r)) & ~(mask)) | (val)))
++#define	GOODCOREADDR(x)	(((x) >= SB_ENUM_BASE) && ((x) <= SB_ENUM_LIM) && ISALIGNED((x), SB_CORE_SIZE))
++#define	GOODREGS(regs)	((regs) && ISALIGNED((uintptr)(regs), SB_CORE_SIZE))
++#define	REGS2SB(va)	(sbconfig_t*) ((int8*)(va) + SBCONFIGOFF)
++#define	GOODIDX(idx)	(((uint)idx) < SB_MAXCORES)
++#define	BADIDX		(SB_MAXCORES+1)
++#define	NOREV		-1
++
++#define PCI(si)		((BUSTYPE(si->sb.bustype) == PCI_BUS) && (si->sb.buscoretype == SB_PCI)) 
++
++/* sonicsrev */
++#define	SONICS_2_2	(SBIDL_RV_2_2 >> SBIDL_RV_SHIFT)
++#define	SONICS_2_3	(SBIDL_RV_2_3 >> SBIDL_RV_SHIFT)
++
++#define	R_SBREG(sbh, sbr)	sb_read_sbreg((sbh), (sbr))
++#define	W_SBREG(sbh, sbr, v)	sb_write_sbreg((sbh), (sbr), (v))
++#define	AND_SBREG(sbh, sbr, v)	W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) & (v)))
++#define	OR_SBREG(sbh, sbr, v)	W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) | (v)))
++
++/*
++ * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts before/
++ * after core switching to avoid invalid register accesss inside ISR.
++ */
++#define INTR_OFF(si, intr_val) \
++	if ((si)->intrsoff_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) {	\
++		intr_val = (*(si)->intrsoff_fn)((si)->intr_arg); }
++#define INTR_RESTORE(si, intr_val) \
++	if ((si)->intrsrestore_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) {	\
++		(*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); }
++
++/* dynamic clock control defines */
++#define	LPOMINFREQ	25000			/* low power oscillator min */
++#define	LPOMAXFREQ	43000			/* low power oscillator max */
++#define	XTALMINFREQ	19800000		/* 20 MHz - 1% */
++#define	XTALMAXFREQ	20200000		/* 20 MHz + 1% */
++#define	PCIMINFREQ	25000000		/* 25 MHz */
++#define	PCIMAXFREQ	34000000		/* 33 MHz + fudge */
++
++#define	ILP_DIV_5MHZ	0			/* ILP = 5 MHz */
++#define	ILP_DIV_1MHZ	4			/* ILP = 1 MHz */
++
++#define MIN_DUMPBUFLEN  32	/* debug */
++
++/* GPIO Based LED powersave defines */
++#define DEFAULT_GPIO_ONTIME	10
++#define DEFAULT_GPIO_OFFTIME	90
++
++#define DEFAULT_GPIOTIMERVAL  ((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME)
++
++static uint32
++sb_read_sbreg(sb_info_t *si, volatile uint32 *sbr)
++{
++	uint32 val = R_REG(sbr);
++
++	return (val);
++}
++
++static void
++sb_write_sbreg(sb_info_t *si, volatile uint32 *sbr, uint32 v)
++{
++	W_REG(sbr, v);
++}
++
++/* Using sb_kattach depends on SB_BUS support, either implicit  */
++/* no limiting BCMBUSTYPE value) or explicit (value is SB_BUS). */
++#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SB_BUS)
++
++/* global kernel resource */
++static sb_info_t ksi;
++
++/* generic kernel variant of sb_attach() */
++sb_t * 
++BCMINITFN(sb_kattach)()
++{
++	uint32 *regs;
++
++	if (ksi.curmap == NULL) {
++		uint32 cid;
++
++		regs = (uint32 *)REG_MAP(SB_ENUM_BASE, SB_CORE_SIZE);
++		cid = R_REG((uint32 *)regs);
++		if (((cid & CID_ID_MASK) == BCM4712_DEVICE_ID) &&
++		    ((cid & CID_PKG_MASK) != BCM4712LARGE_PKG_ID) &&
++		    ((cid & CID_REV_MASK) <= (3 << CID_REV_SHIFT))) {
++			uint32 *scc, val;
++
++			scc = (uint32 *)((uchar*)regs + OFFSETOF(chipcregs_t, slow_clk_ctl));
++			val = R_REG(scc);
++			SB_ERROR(("    initial scc = 0x%x\n", val));
++			val |= SCC_SS_XTAL;
++			W_REG(scc, val);
++		}
++
++		if (BCMINIT(sb_doattach)(&ksi, BCM4710_DEVICE_ID, NULL, (void*)regs,
++			SB_BUS, NULL, NULL, NULL) == NULL) {
++			return NULL;
++		}
++	}
++
++	return (sb_t *)&ksi;
++}
++#endif
++
++static sb_info_t  * 
++BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs,
++	uint bustype, void *sdh, char **vars, int *varsz)
++{
++	uint origidx;
++	chipcregs_t *cc;
++	sbconfig_t *sb;
++	uint32 w;
++
++	ASSERT(GOODREGS(regs));
++
++	bzero((uchar*)si, sizeof (sb_info_t));
++
++	si->sb.buscoreidx = si->gpioidx = BADIDX;
++
++	si->osh = osh;
++	si->curmap = regs;
++	si->sdh = sdh;
++
++	/* check to see if we are a sb core mimic'ing a pci core */
++	if (bustype == PCI_BUS) {
++		if (OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof (uint32)) == 0xffffffff)
++			bustype = SB_BUS;
++		else
++			bustype = PCI_BUS;
++	}
++
++	si->sb.bustype = bustype;
++	if (si->sb.bustype != BUSTYPE(si->sb.bustype)) {
++		SB_ERROR(("sb_doattach: bus type %d does not match configured bus type %d\n",
++			  si->sb.bustype, BUSTYPE(si->sb.bustype)));
++		return NULL;
++	}
++
++	/* kludge to enable the clock on the 4306 which lacks a slowclock */
++	if (BUSTYPE(si->sb.bustype) == PCI_BUS)
++		sb_clkctl_xtal(&si->sb, XTAL|PLL, ON);
++
++	if (BUSTYPE(si->sb.bustype) == PCI_BUS) {
++		w = OSL_PCI_READ_CONFIG(osh, PCI_BAR0_WIN, sizeof (uint32));
++		if (!GOODCOREADDR(w))
++			OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32), SB_ENUM_BASE);
++	}
++
++	/* initialize current core index value */
++	si->curidx = _sb_coreidx(si);
++
++	if (si->curidx == BADIDX) {
++		SB_ERROR(("sb_doattach: bad core index\n"));
++		return NULL;
++	}
++
++	/* get sonics backplane revision */
++	sb = REGS2SB(si->curmap);
++	si->sb.sonicsrev = (R_SBREG(si, &(sb)->sbidlow) & SBIDL_RV_MASK) >> SBIDL_RV_SHIFT;
++
++	/* keep and reuse the initial register mapping */
++	origidx = si->curidx;
++	if (BUSTYPE(si->sb.bustype) == SB_BUS)
++		si->regs[origidx] = regs;
++
++	/* is core-0 a chipcommon core? */
++	si->numcores = 1;
++	cc = (chipcregs_t*) sb_setcoreidx(&si->sb, 0);
++	if (sb_coreid(&si->sb) != SB_CC)
++		cc = NULL;
++
++	/* determine chip id and rev */
++	if (cc) {
++		/* chip common core found! */
++		si->sb.chip = R_REG(&cc->chipid) & CID_ID_MASK;
++		si->sb.chiprev = (R_REG(&cc->chipid) & CID_REV_MASK) >> CID_REV_SHIFT;
++		si->sb.chippkg = (R_REG(&cc->chipid) & CID_PKG_MASK) >> CID_PKG_SHIFT;
++	} else {
++		/* no chip common core -- must convert device id to chip id */
++		if ((si->sb.chip = BCMINIT(sb_pcidev2chip)(devid)) == 0) {
++			SB_ERROR(("sb_doattach: unrecognized device id 0x%04x\n", devid));
++			sb_setcoreidx(&si->sb, origidx);
++			return NULL;
++		}
++	}
++
++	/* get chipcommon rev */
++	si->sb.ccrev = cc ? (int)sb_corerev(&si->sb) : NOREV;
++
++	/* determine numcores */
++	if (cc && ((si->sb.ccrev == 4) || (si->sb.ccrev >= 6)))
++		si->numcores = (R_REG(&cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT;
++	else
++		si->numcores = BCMINIT(sb_chip2numcores)(si->sb.chip);
++
++	/* return to original core */
++	sb_setcoreidx(&si->sb, origidx);
++
++	/* sanity checks */
++	ASSERT(si->sb.chip);
++
++	/* scan for cores */
++	BCMINIT(sb_scan)(si);
++
++	/* fixup necessary chip/core configurations */
++	if (BUSTYPE(si->sb.bustype) == PCI_BUS) {
++		if (sb_pci_fixcfg(si)) {
++			SB_ERROR(("sb_doattach: sb_pci_fixcfg failed\n"));
++			return NULL;
++		}
++	}
++	
++	/* srom_var_init() depends on sb_scan() info */
++	if (srom_var_init(si, si->sb.bustype, si->curmap, osh, vars, varsz)) {
++		SB_ERROR(("sb_doattach: srom_var_init failed: bad srom\n"));
++		return (NULL);
++	}
++	
++	if (cc == NULL) {
++		/*
++		 * The chip revision number is hardwired into all
++		 * of the pci function config rev fields and is
++		 * independent from the individual core revision numbers.
++		 * For example, the "A0" silicon of each chip is chip rev 0.
++		 */
++		if (BUSTYPE(si->sb.bustype) == PCI_BUS) {
++			w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_REV, sizeof (uint32));
++			si->sb.chiprev = w & 0xff;
++		} else
++			si->sb.chiprev = 0;
++	}
++
++	/* gpio control core is required */
++	if (!GOODIDX(si->gpioidx)) {
++		SB_ERROR(("sb_doattach: gpio control core not found\n"));
++		return NULL;
++	}
++
++	/* get boardtype and boardrev */
++	switch (BUSTYPE(si->sb.bustype)) {
++	case PCI_BUS:
++		/* do a pci config read to get subsystem id and subvendor id */
++		w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_SVID, sizeof (uint32));
++		si->sb.boardvendor = w & 0xffff;
++		si->sb.boardtype = (w >> 16) & 0xffff;
++		break;
++
++	case SB_BUS:
++	case JTAG_BUS:
++		si->sb.boardvendor = VENDOR_BROADCOM;
++		if ((si->sb.boardtype = getintvar(NULL, "boardtype")) == 0)
++			si->sb.boardtype = 0xffff;
++		break;
++	}
++
++	if (si->sb.boardtype == 0) {
++		SB_ERROR(("sb_doattach: unknown board type\n"));
++		ASSERT(si->sb.boardtype);
++	}
++
++	/* setup the GPIO based LED powersave register */
++	if (si->sb.ccrev >= 16) {
++		w = getintvar(*vars, "gpiotimerval");
++		if (!w)
++			w = DEFAULT_GPIOTIMERVAL; 
++		sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), ~0, w);
++	}
++
++
++	return (si);
++}
++
++uint
++sb_coreid(sb_t *sbh)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++
++	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++
++	return ((R_SBREG(si, &(sb)->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT);
++}
++
++uint
++sb_coreidx(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->curidx);
++}
++
++/* return current index of core */
++static uint
++_sb_coreidx(sb_info_t *si)
++{
++	sbconfig_t *sb;
++	uint32 sbaddr = 0;
++
++	ASSERT(si);
++
++	switch (BUSTYPE(si->sb.bustype)) {
++	case SB_BUS:
++		sb = REGS2SB(si->curmap);
++		sbaddr = sb_base(R_SBREG(si, &sb->sbadmatch0));
++		break;
++
++	case PCI_BUS:
++		sbaddr = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32));
++		break;
++
++#ifdef BCMJTAG
++	case JTAG_BUS:
++		sbaddr = (uint32)si->curmap;
++		break;
++#endif	/* BCMJTAG */
++
++	default:
++		ASSERT(0);
++	}
++
++	if (!GOODCOREADDR(sbaddr))
++		return BADIDX;
++
++	return ((sbaddr - SB_ENUM_BASE) / SB_CORE_SIZE);
++}
++
++uint
++sb_corevendor(sb_t *sbh)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++
++	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++
++	return ((R_SBREG(si, &(sb)->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT);
++}
++
++uint
++sb_corerev(sb_t *sbh)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++	uint sbidh;
++
++	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++	sbidh = R_SBREG(si, &(sb)->sbidhigh);
++
++	return (SBCOREREV(sbidh));
++}
++
++void *
++sb_osh(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return si->osh;
++}
++
++#define	SBTML_ALLOW	(SBTML_PE | SBTML_FGC | SBTML_FL_MASK)
++
++/* set/clear sbtmstatelow core-specific flags */
++uint32
++sb_coreflags(sb_t *sbh, uint32 mask, uint32 val)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++	uint32 w;
++
++	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++
++	ASSERT((val & ~mask) == 0);
++	ASSERT((mask & ~SBTML_ALLOW) == 0);
++
++	/* mask and set */
++	if (mask || val) {
++		w = (R_SBREG(si, &sb->sbtmstatelow) & ~mask) | val;
++		W_SBREG(si, &sb->sbtmstatelow, w);
++	}
++
++	/* return the new value */
++	return (R_SBREG(si, &sb->sbtmstatelow) & SBTML_ALLOW);
++}
++
++/* set/clear sbtmstatehigh core-specific flags */
++uint32
++sb_coreflagshi(sb_t *sbh, uint32 mask, uint32 val)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++	uint32 w;
++
++	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++
++	ASSERT((val & ~mask) == 0);
++	ASSERT((mask & ~SBTMH_FL_MASK) == 0);
++
++	/* mask and set */
++	if (mask || val) {
++		w = (R_SBREG(si, &sb->sbtmstatehigh) & ~mask) | val;
++		W_SBREG(si, &sb->sbtmstatehigh, w);
++	}
++
++	/* return the new value */
++	return (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_FL_MASK);
++}
++
++/* caller needs to take care of core-specific bist hazards */
++int
++sb_corebist(sb_t *sbh, uint coreid, uint coreunit)
++{
++	uint32 sblo;
++	uint coreidx;
++	sb_info_t *si;
++	int result = 0;
++
++	si = SB_INFO(sbh);
++
++	coreidx = sb_findcoreidx(si, coreid, coreunit);
++	if (!GOODIDX(coreidx))
++		result = BCME_ERROR;
++	else {
++		sblo = sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), 0, 0);
++		sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), ~0, (sblo | SBTML_FGC | SBTML_BE));
++		
++		SPINWAIT(((sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatehigh), 0, 0) & SBTMH_BISTD) == 0), 100000);
++	
++		if (sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatehigh), 0, 0) & SBTMH_BISTF)
++			result = BCME_ERROR;
++
++		sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), ~0, sblo);
++	}
++
++	return result;
++}
++
++bool
++sb_iscoreup(sb_t *sbh)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++
++	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++
++	return ((R_SBREG(si, &(sb)->sbtmstatelow) & (SBTML_RESET | SBTML_REJ_MASK | SBTML_CLK)) == SBTML_CLK);
++}
++
++/*
++ * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set operation,
++ * switch back to the original core, and return the new value.
++ */
++static uint
++sb_corereg(sb_info_t *si, uint coreidx, uint regoff, uint mask, uint val)
++{
++	uint origidx;
++	uint32 *r;
++	uint w;
++	uint intr_val = 0;
++
++	ASSERT(GOODIDX(coreidx));
++	ASSERT(regoff < SB_CORE_SIZE);
++	ASSERT((val & ~mask) == 0);
++
++	INTR_OFF(si, intr_val);
++
++	/* save current core index */
++	origidx = sb_coreidx(&si->sb);
++
++	/* switch core */
++	r = (uint32*) ((uchar*) sb_setcoreidx(&si->sb, coreidx) + regoff);
++
++	/* mask and set */
++	if (mask || val) {
++		if (regoff >= SBCONFIGOFF) {
++			w = (R_SBREG(si, r) & ~mask) | val;
++			W_SBREG(si, r, w);
++		} else {
++			w = (R_REG(r) & ~mask) | val;
++			W_REG(r, w);
++		}
++	}
++
++	/* readback */
++	if (regoff >= SBCONFIGOFF)
++		w = R_SBREG(si, r);
++	else
++		w = R_REG(r);
++
++	/* restore core index */
++	if (origidx != coreidx)
++		sb_setcoreidx(&si->sb, origidx);
++
++	INTR_RESTORE(si, intr_val);
++	return (w);
++}
++
++#define DWORD_ALIGN(x)  (x & ~(0x03))
++#define BYTE_POS(x) (x & 0x3)
++#define WORD_POS(x) (x & 0x1)
++
++#define BYTE_SHIFT(x)  (8 * BYTE_POS(x))
++#define WORD_SHIFT(x)  (16 * WORD_POS(x))
++
++#define BYTE_VAL(a, x) ((a >> BYTE_SHIFT(x)) & 0xFF)
++#define WORD_VAL(a, x) ((a >> WORD_SHIFT(x)) & 0xFFFF)
++
++#define read_pci_cfg_byte(a) \
++	(BYTE_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xff)
++
++#define read_pci_cfg_write(a) \
++	(WORD_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xffff)
++
++
++/* scan the sb enumerated space to identify all cores */
++static void
++BCMINITFN(sb_scan)(sb_info_t *si)
++{
++	uint origidx;
++	uint i;
++	bool pci;
++	uint pciidx;
++	uint pcirev;
++
++
++
++	/* numcores should already be set */
++	ASSERT((si->numcores > 0) && (si->numcores <= SB_MAXCORES));
++
++	/* save current core index */
++	origidx = sb_coreidx(&si->sb);
++
++	si->sb.buscorerev = NOREV;
++	si->sb.buscoreidx = BADIDX;
++
++	si->gpioidx = BADIDX;
++
++	pci = FALSE;
++	pcirev = NOREV;
++	pciidx = BADIDX;
++
++	for (i = 0; i < si->numcores; i++) {
++		sb_setcoreidx(&si->sb, i);
++		si->coreid[i] = sb_coreid(&si->sb);
++
++		if (si->coreid[i] == SB_PCI) { 
++			pciidx = i;
++			pcirev = sb_corerev(&si->sb);
++			pci = TRUE;
++		}
++	}
++	if (pci) {
++		si->sb.buscoretype = SB_PCI;
++		si->sb.buscorerev = pcirev; 
++		si->sb.buscoreidx = pciidx; 
++	}
++
++	/*
++	 * Find the gpio "controlling core" type and index.
++	 * Precedence:
++	 * - if there's a chip common core - use that
++	 * - else if there's a pci core (rev >= 2) - use that
++	 * - else there had better be an extif core (4710 only)
++	 */
++	if (GOODIDX(sb_findcoreidx(si, SB_CC, 0))) {
++		si->gpioidx = sb_findcoreidx(si, SB_CC, 0);
++		si->gpioid = SB_CC;
++	} else if (PCI(si) && (si->sb.buscorerev >= 2)) {
++		si->gpioidx = si->sb.buscoreidx;
++		si->gpioid = SB_PCI;
++	} else if (sb_findcoreidx(si, SB_EXTIF, 0)) {
++		si->gpioidx = sb_findcoreidx(si, SB_EXTIF, 0);
++		si->gpioid = SB_EXTIF;
++	} else
++		ASSERT(si->gpioidx != BADIDX);
++
++	/* return to original core index */
++	sb_setcoreidx(&si->sb, origidx);
++}
++
++/* may be called with core in reset */
++void
++sb_detach(sb_t *sbh)
++{
++	sb_info_t *si;
++	uint idx;
++
++	si = SB_INFO(sbh);
++
++	if (si == NULL)
++		return;
++
++	if (BUSTYPE(si->sb.bustype) == SB_BUS)
++		for (idx = 0; idx < SB_MAXCORES; idx++)
++			if (si->regs[idx]) {
++				REG_UNMAP(si->regs[idx]);
++				si->regs[idx] = NULL;
++			}
++
++	if (si != &ksi)
++		MFREE(si->osh, si, sizeof (sb_info_t));
++}
++
++/* use pci dev id to determine chip id for chips not having a chipcommon core */
++static uint
++BCMINITFN(sb_pcidev2chip)(uint pcidev)
++{
++	if ((pcidev >= BCM4710_DEVICE_ID) && (pcidev <= BCM47XX_USB_ID))
++		return (BCM4710_DEVICE_ID);
++	if ((pcidev >= BCM4402_DEVICE_ID) && (pcidev <= BCM4402_V90_ID))
++		return (BCM4402_DEVICE_ID);
++	if (pcidev == BCM4401_ENET_ID)
++		return (BCM4402_DEVICE_ID);
++	if ((pcidev >= BCM4307_V90_ID) && (pcidev <= BCM4307_D11B_ID))
++		return (BCM4307_DEVICE_ID);
++	if (pcidev == BCM4301_DEVICE_ID)
++		return (BCM4301_DEVICE_ID);
++
++	return (0);
++}
++
++/* convert chip number to number of i/o cores */
++static uint
++BCMINITFN(sb_chip2numcores)(uint chip)
++{
++	if (chip == BCM4710_DEVICE_ID)
++		return (9);
++	if (chip == BCM4402_DEVICE_ID)
++		return (3);
++	if ((chip == BCM4301_DEVICE_ID) || (chip == BCM4307_DEVICE_ID))
++		return (5);
++	if (chip == BCM4306_DEVICE_ID)	/* < 4306c0 */
++		return (6);
++	if (chip == BCM4704_DEVICE_ID)
++		return (9);
++	if (chip == BCM5365_DEVICE_ID)
++		return (7);
++
++	SB_ERROR(("sb_chip2numcores: unsupported chip 0x%x\n", chip));
++	ASSERT(0);
++	return (1);
++}
++
++/* return index of coreid or BADIDX if not found */
++static uint
++sb_findcoreidx( sb_info_t *si, uint coreid, uint coreunit)
++{
++	uint found;
++	uint i;
++
++	found = 0;
++
++	for (i = 0; i < si->numcores; i++)
++		if (si->coreid[i] == coreid) {
++			if (found == coreunit)
++				return (i);
++			found++;
++		}
++
++	return (BADIDX);
++}
++
++/* 
++ * this function changes logical "focus" to the indiciated core, 
++ * must be called with interrupt off.
++ * Moreover, callers should keep interrupts off during switching out of and back to d11 core
++ */
++void*
++sb_setcoreidx(sb_t *sbh, uint coreidx)
++{
++	sb_info_t *si;
++	uint32 sbaddr;
++
++	si = SB_INFO(sbh);
++
++	if (coreidx >= si->numcores)
++		return (NULL);
++	
++	/*
++	 * If the user has provided an interrupt mask enabled function,
++	 * then assert interrupts are disabled before switching the core.
++	 */
++	ASSERT((si->intrsenabled_fn == NULL) || !(*(si)->intrsenabled_fn)((si)->intr_arg));
++
++	sbaddr = SB_ENUM_BASE + (coreidx * SB_CORE_SIZE);
++
++	switch (BUSTYPE(si->sb.bustype)) {
++	case SB_BUS:
++		/* map new one */
++		if (!si->regs[coreidx]) {
++			si->regs[coreidx] = (void*)REG_MAP(sbaddr, SB_CORE_SIZE);
++			ASSERT(GOODREGS(si->regs[coreidx]));
++		}
++		si->curmap = si->regs[coreidx];
++		break;
++
++	case PCI_BUS:
++		/* point bar0 window */
++		OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, 4, sbaddr);
++		break;
++
++#ifdef BCMJTAG
++	case JTAG_BUS:
++		/* map new one */
++		if (!si->regs[coreidx]) {
++			si->regs[coreidx] = (void *)sbaddr;
++			ASSERT(GOODREGS(si->regs[coreidx]));
++		}
++		si->curmap = si->regs[coreidx];
++		break;
++#endif	/* BCMJTAG */
++	}
++
++	si->curidx = coreidx;
++
++	return (si->curmap);
++}
++
++/* 
++ * this function changes logical "focus" to the indiciated core, 
++ * must be called with interrupt off.
++ * Moreover, callers should keep interrupts off during switching out of and back to d11 core
++ */
++void*
++sb_setcore(sb_t *sbh, uint coreid, uint coreunit)
++{
++	sb_info_t *si;
++	uint idx;
++
++	si = SB_INFO(sbh);
++	idx = sb_findcoreidx(si, coreid, coreunit);
++	if (!GOODIDX(idx))
++		return (NULL);
++
++	return (sb_setcoreidx(sbh, idx));
++}
++
++/* return chip number */
++uint
++BCMINITFN(sb_chip)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.chip);
++}
++
++/* return chip revision number */
++uint
++BCMINITFN(sb_chiprev)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.chiprev);
++}
++
++/* return chip common revision number */
++uint
++BCMINITFN(sb_chipcrev)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.ccrev);
++}
++
++/* return chip package option */
++uint
++BCMINITFN(sb_chippkg)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.chippkg);
++}
++
++/* return PCI core rev. */
++uint
++BCMINITFN(sb_pcirev)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.buscorerev);
++}
++
++bool
++BCMINITFN(sb_war16165)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++
++	return (PCI(si) && (si->sb.buscorerev <= 10));
++}
++
++/* return board vendor id */
++uint
++BCMINITFN(sb_boardvendor)(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.boardvendor);
++}
++
++/* return boardtype */
++uint
++BCMINITFN(sb_boardtype)(sb_t *sbh)
++{
++	sb_info_t *si;
++	char *var;
++
++	si = SB_INFO(sbh);
++
++	if (BUSTYPE(si->sb.bustype) == SB_BUS && si->sb.boardtype == 0xffff) {
++		/* boardtype format is a hex string */
++		si->sb.boardtype = getintvar(NULL, "boardtype");
++
++		/* backward compatibility for older boardtype string format */
++		if ((si->sb.boardtype == 0) && (var = getvar(NULL, "boardtype"))) {
++			if (!strcmp(var, "bcm94710dev"))
++				si->sb.boardtype = BCM94710D_BOARD;
++			else if (!strcmp(var, "bcm94710ap"))
++				si->sb.boardtype = BCM94710AP_BOARD;
++			else if (!strcmp(var, "bu4710"))
++				si->sb.boardtype = BU4710_BOARD;
++			else if (!strcmp(var, "bcm94702mn"))
++				si->sb.boardtype = BCM94702MN_BOARD;
++			else if (!strcmp(var, "bcm94710r1"))
++				si->sb.boardtype = BCM94710R1_BOARD;
++			else if (!strcmp(var, "bcm94710r4"))
++				si->sb.boardtype = BCM94710R4_BOARD;
++			else if (!strcmp(var, "bcm94702cpci"))
++				si->sb.boardtype = BCM94702CPCI_BOARD;
++			else if (!strcmp(var, "bcm95380_rr"))
++				si->sb.boardtype = BCM95380RR_BOARD;
++		}
++	}
++
++	return (si->sb.boardtype);
++}
++
++/* return bus type of sbh device */
++uint
++sb_bus(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	return (si->sb.bustype);
++}
++
++/* return bus core type */
++uint
++sb_buscoretype(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++
++	return (si->sb.buscoretype);
++}
++
++/* return bus core revision */
++uint
++sb_buscorerev(sb_t *sbh)
++{
++	sb_info_t *si;
++	si = SB_INFO(sbh);
++
++	return (si->sb.buscorerev);
++}
++
++/* return list of found cores */
++uint
++sb_corelist(sb_t *sbh, uint coreid[])
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++
++	bcopy((uchar*)si->coreid, (uchar*)coreid, (si->numcores * sizeof (uint)));
++	return (si->numcores);
++}
++
++/* return current register mapping */
++void *
++sb_coreregs(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	ASSERT(GOODREGS(si->curmap));
++
++	return (si->curmap);
++}
++
++
++/* do buffered registers update */
++void
++sb_commit(sb_t *sbh)
++{
++	sb_info_t *si;
++	uint origidx;
++	uint intr_val = 0;
++
++	si = SB_INFO(sbh);
++
++	origidx = si->curidx;
++	ASSERT(GOODIDX(origidx));
++
++	INTR_OFF(si, intr_val);
++
++	/* switch over to chipcommon core if there is one, else use pci */
++	if (si->sb.ccrev != NOREV) {
++		chipcregs_t *ccregs = (chipcregs_t *)sb_setcore(sbh, SB_CC, 0);
++
++		/* do the buffer registers update */
++		W_REG(&ccregs->broadcastaddress, SB_COMMIT);
++		W_REG(&ccregs->broadcastdata, 0x0);
++	} else if (PCI(si)) {
++		sbpciregs_t *pciregs = (sbpciregs_t *)sb_setcore(sbh, SB_PCI, 0);
++
++		/* do the buffer registers update */
++		W_REG(&pciregs->bcastaddr, SB_COMMIT);
++		W_REG(&pciregs->bcastdata, 0x0);
++	} else
++		ASSERT(0);
++
++	/* restore core index */
++	sb_setcoreidx(sbh, origidx);
++	INTR_RESTORE(si, intr_val);
++}
++
++/* reset and re-enable a core */
++void
++sb_core_reset(sb_t *sbh, uint32 bits)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++	volatile uint32 dummy;
++
++	si = SB_INFO(sbh);
++	ASSERT(GOODREGS(si->curmap));
++	sb = REGS2SB(si->curmap);
++
++	/*
++	 * Must do the disable sequence first to work for arbitrary current core state.
++	 */
++	sb_core_disable(sbh, bits);
++
++	/*
++	 * Now do the initialization sequence.
++	 */
++
++	/* set reset while enabling the clock and forcing them on throughout the core */
++	W_SBREG(si, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | SBTML_RESET | bits));
++	dummy = R_SBREG(si, &sb->sbtmstatelow);
++	OSL_DELAY(1);
++
++	if (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_SERR) {
++		W_SBREG(si, &sb->sbtmstatehigh, 0);
++	}
++	if ((dummy = R_SBREG(si, &sb->sbimstate)) & (SBIM_IBE | SBIM_TO)) {
++		AND_SBREG(si, &sb->sbimstate, ~(SBIM_IBE | SBIM_TO));
++	}
++
++	/* clear reset and allow it to propagate throughout the core */
++	W_SBREG(si, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | bits));
++	dummy = R_SBREG(si, &sb->sbtmstatelow);
++	OSL_DELAY(1);
++
++	/* leave clock enabled */
++	W_SBREG(si, &sb->sbtmstatelow, (SBTML_CLK | bits));
++	dummy = R_SBREG(si, &sb->sbtmstatelow);
++	OSL_DELAY(1);
++}
++
++void
++sb_core_tofixup(sb_t *sbh)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++
++	si = SB_INFO(sbh);
++
++	if ( (BUSTYPE(si->sb.bustype) != PCI_BUS) || (PCI(si) && (si->sb.buscorerev >= 5)) )
++		return;
++
++	ASSERT(GOODREGS(si->curmap));
++	sb = REGS2SB(si->curmap);
++
++	if (BUSTYPE(si->sb.bustype) == SB_BUS) {
++		SET_SBREG(si, &sb->sbimconfiglow,
++			  SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
++			  (0x5 << SBIMCL_RTO_SHIFT) | 0x3);
++	} else {
++		if (sb_coreid(sbh) == SB_PCI) {
++			SET_SBREG(si, &sb->sbimconfiglow,
++				  SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
++				  (0x3 << SBIMCL_RTO_SHIFT) | 0x2);
++		} else {
++			SET_SBREG(si, &sb->sbimconfiglow, (SBIMCL_RTO_MASK | SBIMCL_STO_MASK), 0);
++		}
++	}
++
++	sb_commit(sbh);
++}
++
++/*
++ * Set the initiator timeout for the "master core".
++ * The master core is defined to be the core in control
++ * of the chip and so it issues accesses to non-memory
++ * locations (Because of dma *any* core can access memeory).
++ *
++ * The routine uses the bus to decide who is the master:
++ *	SB_BUS => mips
++ *	JTAG_BUS => chipc
++ *	PCI_BUS => pci
++ *
++ * This routine exists so callers can disable initiator
++ * timeouts so accesses to very slow devices like otp
++ * won't cause an abort. The routine allows arbitrary
++ * settings of the service and request timeouts, though.
++ *
++ * Returns the timeout state before changing it or -1
++ * on error.
++ */
++
++#define	TO_MASK	(SBIMCL_RTO_MASK | SBIMCL_STO_MASK)
++
++uint32
++sb_set_initiator_to(sb_t *sbh, uint32 to)
++{
++	sb_info_t *si;
++	uint origidx, idx;
++	uint intr_val = 0;
++	uint32 tmp, ret = 0xffffffff;
++	sbconfig_t *sb;
++
++	si = SB_INFO(sbh);
++
++	if ((to & ~TO_MASK) != 0)
++		return ret;
++
++	/* Figure out the master core */
++	idx = BADIDX;
++	switch (BUSTYPE(si->sb.bustype)) {
++	case PCI_BUS:
++		idx = si->sb.buscoreidx; 
++		break;
++	case JTAG_BUS:
++		idx = SB_CC_IDX;
++		break;
++	case SB_BUS:
++		if ((idx = sb_findcoreidx(si, SB_MIPS33, 0)) == BADIDX)
++			idx = sb_findcoreidx(si, SB_MIPS, 0);
++		break;
++	default:
++		ASSERT(0);
++	}
++	if (idx == BADIDX)
++		return ret;
++
++	INTR_OFF(si, intr_val);
++	origidx = sb_coreidx(sbh);
++
++	sb = REGS2SB(sb_setcoreidx(sbh, idx));
++
++	tmp = R_SBREG(si, &sb->sbimconfiglow);
++	ret = tmp & TO_MASK;
++	W_SBREG(si, &sb->sbimconfiglow, (tmp & ~TO_MASK) | to);
++
++	sb_commit(sbh);
++	sb_setcoreidx(sbh, origidx);
++	INTR_RESTORE(si, intr_val);
++	return ret;
++}
++
++void
++sb_core_disable(sb_t *sbh, uint32 bits)
++{
++	sb_info_t *si;
++	volatile uint32 dummy;
++	uint32 rej;
++	sbconfig_t *sb;
++
++	si = SB_INFO(sbh);
++
++	ASSERT(GOODREGS(si->curmap));
++	sb = REGS2SB(si->curmap);
++
++	/* if core is already in reset, just return */
++	if (R_SBREG(si, &sb->sbtmstatelow) & SBTML_RESET)
++		return;
++
++	/* reject value changed between sonics 2.2 and 2.3 */
++	if (si->sb.sonicsrev == SONICS_2_2)
++		rej = (1 << SBTML_REJ_SHIFT);
++	else
++		rej = (2 << SBTML_REJ_SHIFT);
++
++	/* if clocks are not enabled, put into reset and return */
++	if ((R_SBREG(si, &sb->sbtmstatelow) & SBTML_CLK) == 0)
++		goto disable;
++
++	/* set target reject and spin until busy is clear (preserve core-specific bits) */
++	OR_SBREG(si, &sb->sbtmstatelow, rej);
++	dummy = R_SBREG(si, &sb->sbtmstatelow);
++	OSL_DELAY(1);
++	SPINWAIT((R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_BUSY), 100000);
++
++ 	if (R_SBREG(si, &sb->sbidlow) & SBIDL_INIT) {
++		OR_SBREG(si, &sb->sbimstate, SBIM_RJ);
++		dummy = R_SBREG(si, &sb->sbimstate);
++		OSL_DELAY(1);
++		SPINWAIT((R_SBREG(si, &sb->sbimstate) & SBIM_BY), 100000);
++	}
++
++	/* set reset and reject while enabling the clocks */
++	W_SBREG(si, &sb->sbtmstatelow, (bits | SBTML_FGC | SBTML_CLK | rej | SBTML_RESET));
++	dummy = R_SBREG(si, &sb->sbtmstatelow);
++	OSL_DELAY(10);
++
++	/* don't forget to clear the initiator reject bit */
++	if (R_SBREG(si, &sb->sbidlow) & SBIDL_INIT)
++		AND_SBREG(si, &sb->sbimstate, ~SBIM_RJ);
++
++disable:
++	/* leave reset and reject asserted */
++	W_SBREG(si, &sb->sbtmstatelow, (bits | rej | SBTML_RESET));
++	OSL_DELAY(1);
++}
++
++/* set chip watchdog reset timer to fire in 'ticks' backplane cycles */
++void
++sb_watchdog(sb_t *sbh, uint ticks)
++{
++	sb_info_t *si = SB_INFO(sbh);
++
++	/* instant NMI */
++	switch (si->gpioid) {
++	case SB_CC:
++		sb_corereg(si, 0, OFFSETOF(chipcregs_t, watchdog), ~0, ticks);
++		break;
++	case SB_EXTIF:
++		sb_corereg(si, si->gpioidx, OFFSETOF(extifregs_t, watchdog), ~0, ticks);
++		break;
++	}
++}
++
++
++/*
++ * Configure the pci core for pci client (NIC) action
++ * coremask is the bitvec of cores by index to be enabled.
++ */
++void
++sb_pci_setup(sb_t *sbh, uint coremask)
++{
++	sb_info_t *si;
++	sbconfig_t *sb;
++	sbpciregs_t *pciregs;
++	uint32 sbflag;
++	uint32 w;
++	uint idx;
++
++	si = SB_INFO(sbh);
++
++	/* if not pci bus, we're done */
++	if (BUSTYPE(si->sb.bustype) != PCI_BUS)
++		return;
++
++	ASSERT(PCI(si));
++	ASSERT(si->sb.buscoreidx != BADIDX);
++
++	/* get current core index */
++	idx = si->curidx;
++
++	/* we interrupt on this backplane flag number */
++	ASSERT(GOODREGS(si->curmap));
++	sb = REGS2SB(si->curmap);
++	sbflag = R_SBREG(si, &sb->sbtpsflag) & SBTPS_NUM0_MASK;
++
++	/* switch over to pci core */
++	pciregs = (sbpciregs_t*) sb_setcoreidx(sbh, si->sb.buscoreidx);
++	sb = REGS2SB(pciregs);
++
++	/*
++	 * Enable sb->pci interrupts.  Assume
++	 * PCI rev 2.3 support was added in pci core rev 6 and things changed..
++	 */
++	if ((PCI(si) && ((si->sb.buscorerev) >= 6))) {
++		/* pci config write to set this core bit in PCIIntMask */
++		w = OSL_PCI_READ_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32));
++		w |= (coremask << PCI_SBIM_SHIFT);
++		OSL_PCI_WRITE_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32), w);
++	} else {
++		/* set sbintvec bit for our flag number */
++		OR_SBREG(si, &sb->sbintvec, (1 << sbflag));
++	}
++
++	if (PCI(si)) {
++		OR_REG(&pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST));
++		if (si->sb.buscorerev >= 11)
++			OR_REG(&pciregs->sbtopci2, SBTOPCI_RC_READMULTI);
++		if (si->sb.buscorerev < 5) {
++			SET_SBREG(si, &sb->sbimconfiglow, SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
++				(0x3 << SBIMCL_RTO_SHIFT) | 0x2);
++			sb_commit(sbh);
++		}
++	}
++
++	/* switch back to previous core */
++	sb_setcoreidx(sbh, idx);
++}
++
++uint32
++sb_base(uint32 admatch)
++{
++	uint32 base;
++	uint type;
++
++	type = admatch & SBAM_TYPE_MASK;
++	ASSERT(type < 3);
++
++	base = 0;
++
++	if (type == 0) {
++		base = admatch & SBAM_BASE0_MASK;
++	} else if (type == 1) {
++		ASSERT(!(admatch & SBAM_ADNEG));	/* neg not supported */
++		base = admatch & SBAM_BASE1_MASK;
++	} else if (type == 2) {
++		ASSERT(!(admatch & SBAM_ADNEG));	/* neg not supported */
++		base = admatch & SBAM_BASE2_MASK;
++	}
++
++	return (base);
++}
++
++uint32
++sb_size(uint32 admatch)
++{
++	uint32 size;
++	uint type;
++
++	type = admatch & SBAM_TYPE_MASK;
++	ASSERT(type < 3);
++
++	size = 0;
++
++	if (type == 0) {
++		size = 1 << (((admatch & SBAM_ADINT0_MASK) >> SBAM_ADINT0_SHIFT) + 1);
++	} else if (type == 1) {
++		ASSERT(!(admatch & SBAM_ADNEG));	/* neg not supported */
++		size = 1 << (((admatch & SBAM_ADINT1_MASK) >> SBAM_ADINT1_SHIFT) + 1);
++	} else if (type == 2) {
++		ASSERT(!(admatch & SBAM_ADNEG));	/* neg not supported */
++		size = 1 << (((admatch & SBAM_ADINT2_MASK) >> SBAM_ADINT2_SHIFT) + 1);
++	}
++
++	return (size);
++}
++
++/* return the core-type instantiation # of the current core */
++uint
++sb_coreunit(sb_t *sbh)
++{
++	sb_info_t *si;
++	uint idx;
++	uint coreid;
++	uint coreunit;
++	uint i;
++
++	si = SB_INFO(sbh);
++	coreunit = 0;
++
++	idx = si->curidx;
++
++	ASSERT(GOODREGS(si->curmap));
++	coreid = sb_coreid(sbh);
++
++	/* count the cores of our type */
++	for (i = 0; i < idx; i++)
++		if (si->coreid[i] == coreid)
++			coreunit++;
++
++	return (coreunit);
++}
++
++static INLINE uint32
++factor6(uint32 x)
++{
++	switch (x) {
++	case CC_F6_2:	return 2;
++	case CC_F6_3:	return 3;
++	case CC_F6_4:	return 4;
++	case CC_F6_5:	return 5;
++	case CC_F6_6:	return 6;
++	case CC_F6_7:	return 7;
++	default:	return 0;
++	}
++}
++
++/* calculate the speed the SB would run at given a set of clockcontrol values */
++uint32
++sb_clock_rate(uint32 pll_type, uint32 n, uint32 m)
++{
++	uint32 n1, n2, clock, m1, m2, m3, mc;
++
++	n1 = n & CN_N1_MASK;
++	n2 = (n & CN_N2_MASK) >> CN_N2_SHIFT;
++
++	if (pll_type == PLL_TYPE6) {
++		if (m & CC_T6_MMASK)
++			return CC_T6_M1;
++		else
++			return CC_T6_M0;
++	} else if ((pll_type == PLL_TYPE1) ||
++		   (pll_type == PLL_TYPE3) ||
++		   (pll_type == PLL_TYPE4) ||
++		   (pll_type == PLL_TYPE7)) {
++		n1 = factor6(n1);
++		n2 += CC_F5_BIAS;
++	} else if (pll_type == PLL_TYPE2) {
++		n1 += CC_T2_BIAS;
++		n2 += CC_T2_BIAS;
++		ASSERT((n1 >= 2) && (n1 <= 7));
++		ASSERT((n2 >= 5) && (n2 <= 23));
++	} else if (pll_type == PLL_TYPE5) {
++		return (100000000);
++	} else
++		ASSERT(0);
++	/* PLL types 3 and 7 use BASE2 (25Mhz) */
++	if ((pll_type == PLL_TYPE3) ||
++	    (pll_type == PLL_TYPE7)) { 
++		clock =  CC_CLOCK_BASE2 * n1 * n2;
++	}
++	else 
++		clock = CC_CLOCK_BASE1 * n1 * n2;
++
++	if (clock == 0)
++		return 0;
++
++	m1 = m & CC_M1_MASK;
++	m2 = (m & CC_M2_MASK) >> CC_M2_SHIFT;
++	m3 = (m & CC_M3_MASK) >> CC_M3_SHIFT;
++	mc = (m & CC_MC_MASK) >> CC_MC_SHIFT;
++
++	if ((pll_type == PLL_TYPE1) ||
++	    (pll_type == PLL_TYPE3) ||
++	    (pll_type == PLL_TYPE4) ||
++	    (pll_type == PLL_TYPE7)) {
++		m1 = factor6(m1);
++		if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE3))
++			m2 += CC_F5_BIAS;
++		else
++			m2 = factor6(m2);
++		m3 = factor6(m3);
++
++		switch (mc) {
++		case CC_MC_BYPASS:	return (clock);
++		case CC_MC_M1:		return (clock / m1);
++		case CC_MC_M1M2:	return (clock / (m1 * m2));
++		case CC_MC_M1M2M3:	return (clock / (m1 * m2 * m3));
++		case CC_MC_M1M3:	return (clock / (m1 * m3));
++		default:		return (0);
++		}
++	} else {
++		ASSERT(pll_type == PLL_TYPE2);
++
++		m1 += CC_T2_BIAS;
++		m2 += CC_T2M2_BIAS;
++		m3 += CC_T2_BIAS;
++		ASSERT((m1 >= 2) && (m1 <= 7));
++		ASSERT((m2 >= 3) && (m2 <= 10));
++		ASSERT((m3 >= 2) && (m3 <= 7));
++
++		if ((mc & CC_T2MC_M1BYP) == 0)
++			clock /= m1;
++		if ((mc & CC_T2MC_M2BYP) == 0)
++			clock /= m2;
++		if ((mc & CC_T2MC_M3BYP) == 0)
++			clock /= m3;
++
++		return(clock);
++	}
++}
++
++/* returns the current speed the SB is running at */
++uint32
++sb_clock(sb_t *sbh)
++{
++	sb_info_t *si;
++	extifregs_t *eir;
++	chipcregs_t *cc;
++	uint32 n, m;
++	uint idx;
++	uint32 pll_type, rate;
++	uint intr_val = 0;
++
++	si = SB_INFO(sbh);
++	idx = si->curidx;
++	pll_type = PLL_TYPE1;
++
++	INTR_OFF(si, intr_val);
++
++	/* switch to extif or chipc core */
++	if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) {
++		n = R_REG(&eir->clockcontrol_n);
++		m = R_REG(&eir->clockcontrol_sb);
++	} else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
++		pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
++		n = R_REG(&cc->clockcontrol_n);
++		if (pll_type == PLL_TYPE6)
++			m = R_REG(&cc->clockcontrol_mips);
++		else if (pll_type == PLL_TYPE3)
++		{
++			// Added by Chen-I for 5365 
++			if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) 	
++				m = R_REG(&cc->clockcontrol_sb);
++			else
++				m = R_REG(&cc->clockcontrol_m2);
++		}
++		else
++			m = R_REG(&cc->clockcontrol_sb);
++	} else {
++		INTR_RESTORE(si, intr_val);
++		return 0;
++	}
++
++	// Added by Chen-I for 5365 
++	if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID)
++	{
++		rate = 100000000;
++	}
++	else
++	{	
++		/* calculate rate */
++		rate = sb_clock_rate(pll_type, n, m);
++		if (pll_type == PLL_TYPE3)
++			rate = rate / 2;
++	}
++
++	/* switch back to previous core */
++	sb_setcoreidx(sbh, idx);
++
++	INTR_RESTORE(si, intr_val);
++
++	return rate;
++}
++
++/* change logical "focus" to the gpio core for optimized access */
++void*
++sb_gpiosetcore(sb_t *sbh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++
++	return (sb_setcoreidx(sbh, si->gpioidx));
++}
++
++/* mask&set gpiocontrol bits */
++uint32
++sb_gpiocontrol(sb_t *sbh, uint32 mask, uint32 val, uint8 priority)
++{
++	sb_info_t *si;
++	uint regoff;
++
++	si = SB_INFO(sbh);
++	regoff = 0;
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* gpios could be shared on router platforms */
++	if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) {
++		mask = priority ? (sb_gpioreservation & mask) :
++			((sb_gpioreservation | mask) & ~(sb_gpioreservation));
++		val &= mask;
++	}
++
++	switch (si->gpioid) {
++	case SB_CC:
++		regoff = OFFSETOF(chipcregs_t, gpiocontrol);
++		break;
++
++	case SB_PCI:
++		regoff = OFFSETOF(sbpciregs_t, gpiocontrol);
++		break;
++
++	case SB_EXTIF:
++		return (0);
++	}
++
++	return (sb_corereg(si, si->gpioidx, regoff, mask, val));
++}
++
++/* mask&set gpio output enable bits */
++uint32
++sb_gpioouten(sb_t *sbh, uint32 mask, uint32 val, uint8 priority)
++{
++	sb_info_t *si;
++	uint regoff;
++
++	si = SB_INFO(sbh);
++	regoff = 0;
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* gpios could be shared on router platforms */
++	if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) {
++		mask = priority ? (sb_gpioreservation & mask) :
++			((sb_gpioreservation | mask) & ~(sb_gpioreservation));
++		val &= mask;
++	}
++
++	switch (si->gpioid) {
++	case SB_CC:
++		regoff = OFFSETOF(chipcregs_t, gpioouten);
++		break;
++
++	case SB_PCI:
++		regoff = OFFSETOF(sbpciregs_t, gpioouten);
++		break;
++
++	case SB_EXTIF:
++		regoff = OFFSETOF(extifregs_t, gpio[0].outen);
++		break;
++	}
++
++	return (sb_corereg(si, si->gpioidx, regoff, mask, val));
++}
++
++/* mask&set gpio output bits */
++uint32
++sb_gpioout(sb_t *sbh, uint32 mask, uint32 val, uint8 priority)
++{
++	sb_info_t *si;
++	uint regoff;
++
++	si = SB_INFO(sbh);
++	regoff = 0;
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* gpios could be shared on router platforms */
++	if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) {
++		mask = priority ? (sb_gpioreservation & mask) :
++			((sb_gpioreservation | mask) & ~(sb_gpioreservation));
++		val &= mask;
++	}
++
++	switch (si->gpioid) {
++	case SB_CC:
++		regoff = OFFSETOF(chipcregs_t, gpioout);
++		break;
++
++	case SB_PCI:
++		regoff = OFFSETOF(sbpciregs_t, gpioout);
++		break;
++
++	case SB_EXTIF:
++		regoff = OFFSETOF(extifregs_t, gpio[0].out);
++		break;
++	}
++
++	return (sb_corereg(si, si->gpioidx, regoff, mask, val));
++}
++
++/* reserve one gpio */
++uint32
++sb_gpioreserve(sb_t *sbh, uint32 gpio_bitmask, uint8 priority)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* only cores on SB_BUS share GPIO's and only applcation users need to reserve/release GPIO */
++	if ( (BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority))  {
++		ASSERT((BUSTYPE(si->sb.bustype) == SB_BUS) && (priority));
++		return -1;
++	}
++	/* make sure only one bit is set */
++	if ((!gpio_bitmask) || ((gpio_bitmask) & (gpio_bitmask - 1))) {
++		ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1)));
++		return -1;
++	}
++
++	/* already reserved */
++	if (sb_gpioreservation & gpio_bitmask)
++		return -1;
++	/* set reservation */
++	sb_gpioreservation |= gpio_bitmask;
++
++	return sb_gpioreservation;
++}
++
++/* release one gpio */
++/* 
++ * releasing the gpio doesn't change the current value on the GPIO last write value 
++ * persists till some one overwrites it
++*/
++
++uint32
++sb_gpiorelease(sb_t *sbh, uint32 gpio_bitmask, uint8 priority)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* only cores on SB_BUS share GPIO's and only applcation users need to reserve/release GPIO */
++	if ( (BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority))  {
++		ASSERT((BUSTYPE(si->sb.bustype) == SB_BUS) && (priority));
++		return -1;
++	}
++	/* make sure only one bit is set */
++	if ((!gpio_bitmask) || ((gpio_bitmask) & (gpio_bitmask - 1))) {
++		ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1)));
++		return -1;
++	}
++	
++	/* already released */
++	if (!(sb_gpioreservation & gpio_bitmask))
++		return -1;
++
++	/* clear reservation */
++	sb_gpioreservation &= ~gpio_bitmask;
++
++	return sb_gpioreservation;
++}
++
++/* return the current gpioin register value */
++uint32
++sb_gpioin(sb_t *sbh)
++{
++	sb_info_t *si;
++	uint regoff;
++
++	si = SB_INFO(sbh);
++	regoff = 0;
++
++	switch (si->gpioid) {
++	case SB_CC:
++		regoff = OFFSETOF(chipcregs_t, gpioin);
++		break;
++
++	case SB_PCI:
++		regoff = OFFSETOF(sbpciregs_t, gpioin);
++		break;
++
++	case SB_EXTIF:
++		regoff = OFFSETOF(extifregs_t, gpioin);
++		break;
++	}
++
++	return (sb_corereg(si, si->gpioidx, regoff, 0, 0));
++}
++
++/* mask&set gpio interrupt polarity bits */
++uint32
++sb_gpiointpolarity(sb_t *sbh, uint32 mask, uint32 val, uint8 priority)
++{
++	sb_info_t *si;
++	uint regoff;
++
++	si = SB_INFO(sbh);
++	regoff = 0;
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* gpios could be shared on router platforms */
++	if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) {
++		mask = priority ? (sb_gpioreservation & mask) :
++			((sb_gpioreservation | mask) & ~(sb_gpioreservation));
++		val &= mask;
++	}
++
++	switch (si->gpioid) {
++	case SB_CC:
++		regoff = OFFSETOF(chipcregs_t, gpiointpolarity);
++		break;
++
++	case SB_PCI:
++		/* pci gpio implementation does not support interrupt polarity */
++		ASSERT(0);
++		break;
++
++	case SB_EXTIF:
++		regoff = OFFSETOF(extifregs_t, gpiointpolarity);
++		break;
++	}
++
++	return (sb_corereg(si, si->gpioidx, regoff, mask, val));
++}
++
++/* mask&set gpio interrupt mask bits */
++uint32
++sb_gpiointmask(sb_t *sbh, uint32 mask, uint32 val, uint8 priority)
++{
++	sb_info_t *si;
++	uint regoff;
++
++	si = SB_INFO(sbh);
++	regoff = 0;
++
++	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
++
++	/* gpios could be shared on router platforms */
++	if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) {
++		mask = priority ? (sb_gpioreservation & mask) :
++			((sb_gpioreservation | mask) & ~(sb_gpioreservation));
++		val &= mask;
++	}
++
++	switch (si->gpioid) {
++	case SB_CC:
++		regoff = OFFSETOF(chipcregs_t, gpiointmask);
++		break;
++
++	case SB_PCI:
++		/* pci gpio implementation does not support interrupt mask */
++		ASSERT(0);
++		break;
++
++	case SB_EXTIF:
++		regoff = OFFSETOF(extifregs_t, gpiointmask);
++		break;
++	}
++
++	return (sb_corereg(si, si->gpioidx, regoff, mask, val));
++}
++
++/* assign the gpio to an led */
++uint32
++sb_gpioled(sb_t *sbh, uint32 mask, uint32 val)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	if (si->sb.ccrev < 16)
++		return -1;
++
++	/* gpio led powersave reg */
++	return(sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimeroutmask), mask, val));
++}
++
++/* mask&set gpio timer val */
++uint32 
++sb_gpiotimerval(sb_t *sbh, uint32 mask, uint32 gpiotimerval)
++{
++	sb_info_t *si;
++	si = SB_INFO(sbh);
++
++	if (si->sb.ccrev < 16)
++		return -1;
++
++	return(sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), mask, gpiotimerval));
++}
++
++
++/* return the slow clock source - LPO, XTAL, or PCI */
++static uint
++sb_slowclk_src(sb_info_t *si)
++{
++	chipcregs_t *cc;
++
++
++	ASSERT(sb_coreid(&si->sb) == SB_CC);
++
++	if (si->sb.ccrev < 6) {
++		if ((BUSTYPE(si->sb.bustype) == PCI_BUS)
++			&& (OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32)) & PCI_CFG_GPIO_SCS))
++			return (SCC_SS_PCI);
++		else
++			return (SCC_SS_XTAL);
++	} else if (si->sb.ccrev < 10) {
++		cc = (chipcregs_t*) sb_setcoreidx(&si->sb, si->curidx);
++		return (R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK);
++	} else	/* Insta-clock */
++		return (SCC_SS_XTAL);
++}
++
++/* return the ILP (slowclock) min or max frequency */
++static uint
++sb_slowclk_freq(sb_info_t *si, bool max)
++{
++	chipcregs_t *cc;
++	uint32 slowclk;
++	uint div;
++
++
++	ASSERT(sb_coreid(&si->sb) == SB_CC);
++
++	cc = (chipcregs_t*) sb_setcoreidx(&si->sb, si->curidx);
++
++	/* shouldn't be here unless we've established the chip has dynamic clk control */
++	ASSERT(R_REG(&cc->capabilities) & CAP_PWR_CTL);
++
++	slowclk = sb_slowclk_src(si);
++	if (si->sb.ccrev < 6) {
++		if (slowclk == SCC_SS_PCI)
++			return (max? (PCIMAXFREQ/64) : (PCIMINFREQ/64));
++		else
++			return (max? (XTALMAXFREQ/32) : (XTALMINFREQ/32));
++	} else if (si->sb.ccrev < 10) {
++		div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1);
++		if (slowclk == SCC_SS_LPO)
++			return (max? LPOMAXFREQ : LPOMINFREQ);
++		else if (slowclk == SCC_SS_XTAL)
++			return (max? (XTALMAXFREQ/div) : (XTALMINFREQ/div));
++		else if (slowclk == SCC_SS_PCI)
++			return (max? (PCIMAXFREQ/div) : (PCIMINFREQ/div));
++		else
++			ASSERT(0);
++	} else {
++		/* Chipc rev 10 is InstaClock */
++		div = R_REG(&cc->system_clk_ctl) >> SYCC_CD_SHIFT;
++		div = 4 * (div + 1);
++		return (max ? XTALMAXFREQ : (XTALMINFREQ/div));
++	}
++	return (0);
++}
++
++static void
++sb_clkctl_setdelay(sb_info_t *si, void *chipcregs)
++{
++	chipcregs_t * cc;
++	uint slowmaxfreq, pll_delay, slowclk;
++	uint pll_on_delay, fref_sel_delay;
++
++	pll_delay = PLL_DELAY;
++
++	/* If the slow clock is not sourced by the xtal then add the xtal_on_delay
++	 * since the xtal will also be powered down by dynamic clk control logic.
++	 */
++	slowclk = sb_slowclk_src(si);
++	if (slowclk != SCC_SS_XTAL)
++		pll_delay += XTAL_ON_DELAY;
++
++	/* Starting with 4318 it is ILP that is used for the delays */
++	slowmaxfreq = sb_slowclk_freq(si, (si->sb.ccrev >= 10) ? FALSE : TRUE);
++
++	pll_on_delay = ((slowmaxfreq * pll_delay) + 999999) / 1000000;
++	fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000;
++
++	cc = (chipcregs_t *)chipcregs;
++	W_REG(&cc->pll_on_delay, pll_on_delay);
++	W_REG(&cc->fref_sel_delay, fref_sel_delay);
++}
++
++int
++sb_pwrctl_slowclk(void *sbh, bool set, uint *div)
++{
++	sb_info_t *si;
++	uint origidx;
++	chipcregs_t *cc;
++	uint intr_val = 0;
++	uint err = 0;
++	
++	si = SB_INFO(sbh);
++
++	/* chipcommon cores prior to rev6 don't support slowclkcontrol */
++	if (si->sb.ccrev < 6)
++		return 1;
++
++	/* chipcommon cores rev10 are a whole new ball game */
++	if (si->sb.ccrev >= 10)
++		return 1;
++
++	if (set && ((*div % 4) || (*div < 4)))
++		return 2;
++	
++	INTR_OFF(si, intr_val);
++	origidx = si->curidx;
++	cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0);
++	ASSERT(cc != NULL);
++	
++	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) {
++		err = 3;
++		goto done;
++	}
++
++	if (set) {
++		SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, ((*div / 4 - 1) << SCC_CD_SHIFT));
++		sb_clkctl_setdelay(sbh, (void *)cc);
++	} else
++		*div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1);
++
++done:
++	sb_setcoreidx(sbh, origidx);
++	INTR_RESTORE(si, intr_val);
++	return err;
++}
++
++/* initialize power control delay registers */
++void sb_clkctl_init(sb_t *sbh)
++{
++	sb_info_t *si;
++	uint origidx;
++	chipcregs_t *cc;
++
++	si = SB_INFO(sbh);
++
++	origidx = si->curidx;
++
++	if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL)
++		return;
++
++	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
++		goto done;
++
++	/* set all Instaclk chip ILP to 1 MHz */
++	if (si->sb.ccrev >= 10)
++		SET_REG(&cc->system_clk_ctl, SYCC_CD_MASK, (ILP_DIV_1MHZ << SYCC_CD_SHIFT));
++	
++	sb_clkctl_setdelay(si, (void *)cc);
++
++done:
++	sb_setcoreidx(sbh, origidx);
++}
++void sb_pwrctl_init(sb_t *sbh)
++{
++sb_clkctl_init(sbh);
++}
++/* return the value suitable for writing to the dot11 core FAST_PWRUP_DELAY register */
++uint16
++sb_clkctl_fast_pwrup_delay(sb_t *sbh)
++{
++	sb_info_t *si;
++	uint origidx;
++	chipcregs_t *cc;
++	uint slowminfreq;
++	uint16 fpdelay;
++	uint intr_val = 0;
++
++	si = SB_INFO(sbh);
++	fpdelay = 0;
++	origidx = si->curidx;
++
++	INTR_OFF(si, intr_val);
++
++	if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL)
++		goto done;
++
++	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
++		goto done;
++
++	slowminfreq = sb_slowclk_freq(si, FALSE);
++	fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) + (slowminfreq - 1)) / slowminfreq;
++
++done:
++	sb_setcoreidx(sbh, origidx);
++	INTR_RESTORE(si, intr_val);
++	return (fpdelay);
++}
++uint16 sb_pwrctl_fast_pwrup_delay(sb_t *sbh)
++{
++return sb_clkctl_fast_pwrup_delay(sbh);
++}
++/* turn primary xtal and/or pll off/on */
++int
++sb_clkctl_xtal(sb_t *sbh, uint what, bool on)
++{
++	sb_info_t *si;
++	uint32 in, out, outen;
++
++	si = SB_INFO(sbh);
++
++	switch (BUSTYPE(si->sb.bustype)) {
++		case PCI_BUS:
++
++			in = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_IN, sizeof (uint32));
++			out = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32));
++			outen = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32));
++
++			/*
++			 * Avoid glitching the clock if GPRS is already using it.
++			 * We can't actually read the state of the PLLPD so we infer it
++			 * by the value of XTAL_PU which *is* readable via gpioin.
++			 */
++			if (on && (in & PCI_CFG_GPIO_XTAL))
++				return (0);
++
++			if (what & XTAL)
++				outen |= PCI_CFG_GPIO_XTAL;
++			if (what & PLL)
++				outen |= PCI_CFG_GPIO_PLL;
++
++			if (on) {
++				/* turn primary xtal on */
++				if (what & XTAL) {
++					out |= PCI_CFG_GPIO_XTAL;
++					if (what & PLL)
++						out |= PCI_CFG_GPIO_PLL;
++					OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
++					OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen);
++					OSL_DELAY(XTAL_ON_DELAY);
++				}
++
++				/* turn pll on */
++				if (what & PLL) {
++					out &= ~PCI_CFG_GPIO_PLL;
++					OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
++					OSL_DELAY(2000);
++				}
++			} else {
++				if (what & XTAL)
++					out &= ~PCI_CFG_GPIO_XTAL;
++				if (what & PLL)
++					out |= PCI_CFG_GPIO_PLL;
++				OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
++				OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen);
++			}
++
++		default:
++			return (-1);
++	}
++
++	return (0);
++}
++
++int sb_pwrctl_xtal(sb_t *sbh, uint what, bool on)
++{
++return sb_clkctl_xtal(sbh,what,on);
++}
++
++/* set dynamic clk control mode (forceslow, forcefast, dynamic) */
++/*   returns true if ignore pll off is set and false if it is not */
++bool
++sb_clkctl_clk(sb_t *sbh, uint mode)
++{
++	sb_info_t *si;
++	uint origidx;
++	chipcregs_t *cc;
++	uint32 scc;
++	bool forcefastclk=FALSE;
++	uint intr_val = 0;
++
++	si = SB_INFO(sbh);
++
++	/* chipcommon cores prior to rev6 don't support dynamic clock control */
++	if (si->sb.ccrev < 6)
++		return (FALSE);
++
++	/* chipcommon cores rev10 are a whole new ball game */
++	if (si->sb.ccrev >= 10)
++		return (FALSE);
++
++	INTR_OFF(si, intr_val);
++
++	origidx = si->curidx;
++
++	cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0);
++	ASSERT(cc != NULL);
++
++	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
++		goto done;
++
++	switch (mode) {
++	case CLK_FAST:	/* force fast (pll) clock */
++		/* don't forget to force xtal back on before we clear SCC_DYN_XTAL.. */
++		sb_clkctl_xtal(&si->sb, XTAL, ON);
++
++		SET_REG(&cc->slow_clk_ctl, (SCC_XC | SCC_FS | SCC_IP), SCC_IP);
++		break;
++
++	case CLK_DYNAMIC:	/* enable dynamic clock control */
++		scc = R_REG(&cc->slow_clk_ctl);
++		scc &= ~(SCC_FS | SCC_IP | SCC_XC);
++		if ((scc & SCC_SS_MASK) != SCC_SS_XTAL)
++			scc |= SCC_XC;
++		W_REG(&cc->slow_clk_ctl, scc);
++
++		/* for dynamic control, we have to release our xtal_pu "force on" */
++		if (scc & SCC_XC)
++			sb_clkctl_xtal(&si->sb, XTAL, OFF);
++		break;
++
++	default:
++		ASSERT(0);
++	}
++
++	/* Is the h/w forcing the use of the fast clk */
++	forcefastclk = (bool)((R_REG(&cc->slow_clk_ctl) & SCC_IP) == SCC_IP);
++
++done:
++	sb_setcoreidx(sbh, origidx);
++	INTR_RESTORE(si, intr_val);
++	return (forcefastclk);
++}
++
++bool sb_pwrctl_clk(sb_t *sbh, uint mode)
++{
++return sb_clkctl_clk(sbh, mode);
++}
++/* register driver interrupt disabling and restoring callback functions */
++void
++sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	si->intr_arg = intr_arg;
++	si->intrsoff_fn = (sb_intrsoff_t)intrsoff_fn;
++	si->intrsrestore_fn = (sb_intrsrestore_t)intrsrestore_fn;
++	si->intrsenabled_fn = (sb_intrsenabled_t)intrsenabled_fn;
++	/* save current core id.  when this function called, the current core
++	 * must be the core which provides driver functions(il, et, wl, etc.)
++	 */
++	si->dev_coreid = si->coreid[si->curidx];
++}
++
++
++void
++sb_corepciid(sb_t *sbh, uint16 *pcivendor, uint16 *pcidevice, 
++	uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif)
++{
++	uint vendor, core, unit;
++	uint chip, chippkg;
++	char varname[8];
++	uint8 class, subclass, progif;
++	
++	vendor = sb_corevendor(sbh);
++	core = sb_coreid(sbh);
++	unit = sb_coreunit(sbh);
++
++	chip = BCMINIT(sb_chip)(sbh);
++	chippkg = BCMINIT(sb_chippkg)(sbh);
++
++	progif = 0;
++	
++	/* Known vendor translations */
++	switch (vendor) {
++	case SB_VEND_BCM:
++		vendor = VENDOR_BROADCOM;
++		break;
++	}
++
++	/* Determine class based on known core codes */
++	switch (core) {
++	case SB_ILINE20:
++		class = PCI_CLASS_NET;
++		subclass = PCI_NET_ETHER;
++		core = BCM47XX_ILINE_ID;
++		break;
++	case SB_ENET:
++		class = PCI_CLASS_NET;
++		subclass = PCI_NET_ETHER;
++		core = BCM47XX_ENET_ID;
++		break;
++	case SB_SDRAM:
++	case SB_MEMC:
++		class = PCI_CLASS_MEMORY;
++		subclass = PCI_MEMORY_RAM;
++		break;
++	case SB_PCI:
++		class = PCI_CLASS_BRIDGE;
++		subclass = PCI_BRIDGE_PCI;
++		break;
++	case SB_MIPS:
++	case SB_MIPS33:
++		class = PCI_CLASS_CPU;
++		subclass = PCI_CPU_MIPS;
++		break;
++	case SB_CODEC:
++		class = PCI_CLASS_COMM;
++		subclass = PCI_COMM_MODEM;
++		core = BCM47XX_V90_ID;
++		break;
++	case SB_USB:
++		class = PCI_CLASS_SERIAL;
++		subclass = PCI_SERIAL_USB;
++		progif = 0x10; /* OHCI */
++		core = BCM47XX_USB_ID;
++		break;
++	case SB_USB11H:
++		class = PCI_CLASS_SERIAL;
++		subclass = PCI_SERIAL_USB;
++		progif = 0x10; /* OHCI */
++		core = BCM47XX_USBH_ID;
++		break;
++	case SB_USB11D:
++		class = PCI_CLASS_SERIAL;
++		subclass = PCI_SERIAL_USB;
++		core = BCM47XX_USBD_ID;
++		break;
++	case SB_IPSEC:
++		class = PCI_CLASS_CRYPT;
++		subclass = PCI_CRYPT_NETWORK;
++		core = BCM47XX_IPSEC_ID;
++		break;
++	case SB_ROBO:
++		class = PCI_CLASS_NET;
++		subclass = PCI_NET_OTHER;
++		core = BCM47XX_ROBO_ID;
++		break;
++	case SB_EXTIF:
++	case SB_CC:
++		class = PCI_CLASS_MEMORY;
++		subclass = PCI_MEMORY_FLASH;
++		break;
++	case SB_D11:
++		class = PCI_CLASS_NET;
++		subclass = PCI_NET_OTHER;
++		/* Let an nvram variable override this */
++		sprintf(varname, "wl%did", unit);
++		if ((core = getintvar(NULL, varname)) == 0) {
++			if (chip == BCM4712_DEVICE_ID) {
++				if (chippkg == BCM4712SMALL_PKG_ID)
++					core = BCM4306_D11G_ID;
++				else
++					core = BCM4306_D11DUAL_ID;
++			}
++		}
++		break;
++
++	default:
++		class = subclass = progif = 0xff;
++		break;
++	}
++
++	*pcivendor = (uint16)vendor;
++	*pcidevice = (uint16)core;
++	*pciclass = class;
++	*pcisubclass = subclass;
++	*pciprogif = progif;
++}
++
++/* Fix chip's configuration. The current core may be changed upon return */
++static int
++sb_pci_fixcfg(sb_info_t *si)
++{
++	uint origidx, pciidx;
++	sbpciregs_t *pciregs;
++	uint16 val16, *reg16;
++
++	ASSERT(BUSTYPE(si->sb.bustype) == PCI_BUS);
++
++	/* Fix PCI(e) SROM shadow area */
++	/* save the current index */
++	origidx = sb_coreidx(&si->sb);
++
++	if (si->sb.buscoretype == SB_PCI) {
++		pciregs = (sbpciregs_t *)sb_setcore(&si->sb, SB_PCI, 0);
++		ASSERT(pciregs);
++		reg16 = &pciregs->sprom[SRSH_PI_OFFSET];
++	}
++	else {
++		ASSERT(0);
++		return -1;
++	}
++	pciidx = sb_coreidx(&si->sb);
++	val16 = R_REG(reg16);
++	if (((val16 & SRSH_PI_MASK) >> SRSH_PI_SHIFT) != (uint16)pciidx) {
++		val16 = (uint16)(pciidx << SRSH_PI_SHIFT) | (val16 & ~SRSH_PI_MASK);
++		W_REG(reg16, val16);
++	}
++
++	/* restore the original index */
++	sb_setcoreidx(&si->sb, origidx);
++
++	return 0;
++}
++
++EXPORT_SYMBOL(sb_boardtype);
++EXPORT_SYMBOL(sb_boardvendor);
++EXPORT_SYMBOL(sb_gpiocontrol);
++EXPORT_SYMBOL(sb_gpioin);
++EXPORT_SYMBOL(sb_gpiointmask);
++EXPORT_SYMBOL(sb_gpiointpolarity);
++EXPORT_SYMBOL(sb_gpioled);
++EXPORT_SYMBOL(sb_gpioout);
++EXPORT_SYMBOL(sb_gpioouten);
++EXPORT_SYMBOL(sb_gpiorelease);
++EXPORT_SYMBOL(sb_gpioreserve);
++EXPORT_SYMBOL(sb_gpiosetcore);
++EXPORT_SYMBOL(sb_gpiotimerval);
++EXPORT_SYMBOL(sb_watchdog);
+diff -urN linux.old/arch/mips/bcm947xx/broadcom/sflash.c linux.dev/arch/mips/bcm947xx/broadcom/sflash.c
+--- linux.old/arch/mips/bcm947xx/broadcom/sflash.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/broadcom/sflash.c	2005-12-28 16:37:32.870261000 +0100
+@@ -0,0 +1,418 @@
++/*
++ * Broadcom SiliconBackplane chipcommon serial flash interface
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ *
++ * $Id$
++ */
++
++#include <osl.h>
++#include <typedefs.h>
++#include <sbconfig.h>
++#include <sbchipc.h>
++#include <mipsinc.h>
++#include <bcmutils.h>
++#include <bcmdevs.h>
++#include <sflash.h>
++
++/* Private global state */
++static struct sflash sflash;
++
++/* Issue a serial flash command */
++static INLINE void
++sflash_cmd(chipcregs_t *cc, uint opcode)
++{
++	W_REG(&cc->flashcontrol, SFLASH_START | opcode);
++	while (R_REG(&cc->flashcontrol) & SFLASH_BUSY);
++}
++
++/* Initialize serial flash access */
++struct sflash *
++sflash_init(chipcregs_t *cc)
++{
++	uint32 id, id2;
++
++	bzero(&sflash, sizeof(sflash));
++
++	sflash.type = R_REG(&cc->capabilities) & CAP_FLASH_MASK;
++
++	switch (sflash.type) {
++	case SFLASH_ST:
++		/* Probe for ST chips */
++		sflash_cmd(cc, SFLASH_ST_DP);
++		sflash_cmd(cc, SFLASH_ST_RES);
++		id = R_REG(&cc->flashdata);
++		switch (id) {
++		case 0x11:
++			/* ST M25P20 2 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 4;
++			break;
++		case 0x12:
++			/* ST M25P40 4 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 8;
++			break;
++		case 0x13:
++			/* ST M25P80 8 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 16;
++			break;
++		case 0x14:
++			/* ST M25P16 16 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 32;
++			break;
++		case 0x15:
++			/* ST M25P32 32 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 64;
++			break;
++		case 0xbf:
++			W_REG(&cc->flashaddress, 1);
++			sflash_cmd(cc, SFLASH_ST_RES);
++			id2 = R_REG(&cc->flashdata);
++			if (id2 == 0x44) {
++				/* SST M25VF80 4 Mbit Serial Flash */
++				sflash.blocksize = 64 * 1024;
++				sflash.numblocks = 8;
++			}
++			break;
++		}
++		break;
++
++	case SFLASH_AT:
++		/* Probe for Atmel chips */
++		sflash_cmd(cc, SFLASH_AT_STATUS);
++		id = R_REG(&cc->flashdata) & 0x3c;
++		switch (id) {
++		case 0xc:
++			/* Atmel AT45DB011 1Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 512;
++			break;
++		case 0x14:
++			/* Atmel AT45DB021 2Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 1024;
++			break;
++		case 0x1c:
++			/* Atmel AT45DB041 4Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 2048;
++			break;
++		case 0x24:
++			/* Atmel AT45DB081 8Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 4096;
++			break;
++		case 0x2c:
++			/* Atmel AT45DB161 16Mbit Serial Flash */
++			sflash.blocksize = 512;
++			sflash.numblocks = 4096;
++			break;
++		case 0x34:
++			/* Atmel AT45DB321 32Mbit Serial Flash */
++			sflash.blocksize = 512;
++			sflash.numblocks = 8192;
++			break;
++		case 0x3c:
++			/* Atmel AT45DB642 64Mbit Serial Flash */
++			sflash.blocksize = 1024;
++			sflash.numblocks = 8192;
++			break;
++		}
++		break;
++	}
++
++	sflash.size = sflash.blocksize * sflash.numblocks;
++	return sflash.size ? &sflash : NULL;
++}
++
++/* Read len bytes starting at offset into buf. Returns number of bytes read. */
++int
++sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf)
++{
++	int cnt;
++	uint32 *from, *to;
++
++	if (!len)
++		return 0;
++
++	if ((offset + len) > sflash.size)
++		return -22;
++
++	if ((len >= 4) && (offset & 3))
++		cnt = 4 - (offset & 3);
++	else if ((len >= 4) && ((uint32)buf & 3))
++		cnt = 4 - ((uint32)buf & 3);
++	else
++		cnt = len;
++
++	from = (uint32 *)KSEG1ADDR(SB_FLASH2 + offset);
++	to = (uint32 *)buf;
++
++	if (cnt < 4) {
++		bcopy(from, to, cnt);
++		return cnt;
++	}
++
++	while (cnt >= 4) {
++		*to++ = *from++;
++		cnt -= 4;
++	}
++
++	return (len - cnt);
++}
++
++/* Poll for command completion. Returns zero when complete. */
++int
++sflash_poll(chipcregs_t *cc, uint offset)
++{
++	if (offset >= sflash.size)
++		return -22;
++
++	switch (sflash.type) {
++	case SFLASH_ST:
++		/* Check for ST Write In Progress bit */
++		sflash_cmd(cc, SFLASH_ST_RDSR);
++		return R_REG(&cc->flashdata) & SFLASH_ST_WIP;
++	case SFLASH_AT:
++		/* Check for Atmel Ready bit */
++		sflash_cmd(cc, SFLASH_AT_STATUS);
++		return !(R_REG(&cc->flashdata) & SFLASH_AT_READY);
++	}
++
++	return 0;
++}
++
++/* Write len bytes starting at offset into buf. Returns number of bytes
++ * written. Caller should poll for completion.
++ */
++int
++sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf)
++{
++	struct sflash *sfl;
++	int ret = 0;
++	bool is4712b0;
++	uint32 page, byte, mask;
++
++	if (!len)
++		return 0;
++
++	if ((offset + len) > sflash.size)
++		return -22;
++
++	sfl = &sflash;
++	switch (sfl->type) {
++	case SFLASH_ST:
++		mask = R_REG(&cc->chipid);
++		is4712b0 = (((mask & CID_ID_MASK) == BCM4712_DEVICE_ID) &&
++			    ((mask & CID_REV_MASK) == (3 << CID_REV_SHIFT)));
++		/* Enable writes */
++		sflash_cmd(cc, SFLASH_ST_WREN);
++		if (is4712b0) {
++			mask = 1 << 14;
++			W_REG(&cc->flashaddress, offset);
++			W_REG(&cc->flashdata, *buf++);
++			/* Set chip select */
++			OR_REG(&cc->gpioout, mask);
++			/* Issue a page program with the first byte */
++			sflash_cmd(cc, SFLASH_ST_PP);
++			ret = 1;
++			offset++;
++			len--;
++			while (len > 0) {
++				if ((offset & 255) == 0) {
++					/* Page boundary, drop cs and return */
++					AND_REG(&cc->gpioout, ~mask);
++					if (!sflash_poll(cc, offset)) {
++						/* Flash rejected command */
++						return -11;
++					}
++					return ret;
++				} else {
++					/* Write single byte */
++					sflash_cmd(cc, *buf++);
++				}
++				ret++;
++				offset++;
++				len--;
++			}
++			/* All done, drop cs if needed */
++			if ((offset & 255) != 1) {
++				/* Drop cs */
++				AND_REG(&cc->gpioout, ~mask);
++				if (!sflash_poll(cc, offset)) {
++					/* Flash rejected command */
++					return -12;
++				}
++			}
++		} else {
++			ret = 1;
++			W_REG(&cc->flashaddress, offset);
++			W_REG(&cc->flashdata, *buf);
++			/* Page program */
++			sflash_cmd(cc, SFLASH_ST_PP);
++		}
++		break;
++	case SFLASH_AT:
++		mask = sfl->blocksize - 1;
++		page = (offset & ~mask) << 1;
++		byte = offset & mask;
++		/* Read main memory page into buffer 1 */
++		if (byte || len < sfl->blocksize) {
++			W_REG(&cc->flashaddress, page);
++			sflash_cmd(cc, SFLASH_AT_BUF1_LOAD);
++			/* 250 us for AT45DB321B */
++			SPINWAIT(sflash_poll(cc, offset), 1000);
++			ASSERT(!sflash_poll(cc, offset));
++		}
++		/* Write into buffer 1 */
++		for (ret = 0; ret < len && byte < sfl->blocksize; ret++) {
++			W_REG(&cc->flashaddress, byte++);
++			W_REG(&cc->flashdata, *buf++);
++			sflash_cmd(cc, SFLASH_AT_BUF1_WRITE);
++		}
++		/* Write buffer 1 into main memory page */
++		W_REG(&cc->flashaddress, page);
++		sflash_cmd(cc, SFLASH_AT_BUF1_PROGRAM);
++		break;
++	}
++
++	return ret;
++}
++
++/* Erase a region. Returns number of bytes scheduled for erasure.
++ * Caller should poll for completion.
++ */
++int
++sflash_erase(chipcregs_t *cc, uint offset)
++{
++	struct sflash *sfl;
++
++	if (offset >= sflash.size)
++		return -22;
++
++	sfl = &sflash;
++	switch (sfl->type) {
++	case SFLASH_ST:
++		sflash_cmd(cc, SFLASH_ST_WREN);
++		W_REG(&cc->flashaddress, offset);
++		sflash_cmd(cc, SFLASH_ST_SE);
++		return sfl->blocksize;
++	case SFLASH_AT:
++		W_REG(&cc->flashaddress, offset << 1);
++		sflash_cmd(cc, SFLASH_AT_PAGE_ERASE);
++		return sfl->blocksize;
++	}
++
++	return 0;
++}
++
++/*
++ * writes the appropriate range of flash, a NULL buf simply erases
++ * the region of flash
++ */
++int
++sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf)
++{
++	struct sflash *sfl;
++	uchar *block = NULL, *cur_ptr, *blk_ptr;
++	uint blocksize = 0, mask, cur_offset, cur_length, cur_retlen, remainder;
++	uint blk_offset, blk_len, copied;
++	int bytes, ret = 0;
++
++	/* Check address range */
++	if (len <= 0)
++		return 0;
++
++	sfl = &sflash;
++	if ((offset + len) > sfl->size)
++		return -1;
++
++	blocksize = sfl->blocksize;
++	mask = blocksize - 1;
++
++	/* Allocate a block of mem */
++	if (!(block = MALLOC(NULL, blocksize)))
++		return -1;
++
++	while (len) {
++		/* Align offset */
++		cur_offset = offset & ~mask;
++		cur_length = blocksize;
++		cur_ptr = block;
++
++		remainder = blocksize - (offset & mask);
++		if (len < remainder)
++			cur_retlen = len;
++		else
++			cur_retlen = remainder;
++
++		/* buf == NULL means erase only */
++		if (buf) {
++			/* Copy existing data into holding block if necessary */
++			if ((offset & mask)  || (len < blocksize)) {
++				blk_offset = cur_offset;
++				blk_len = cur_length;
++				blk_ptr = cur_ptr;
++
++				/* Copy entire block */
++				while(blk_len) {
++					copied = sflash_read(cc, blk_offset, blk_len, blk_ptr); 
++					blk_offset += copied;
++					blk_len -= copied;
++					blk_ptr += copied;
++				}
++			}
++
++			/* Copy input data into holding block */
++			memcpy(cur_ptr + (offset & mask), buf, cur_retlen);
++		}
++
++		/* Erase block */
++		if ((ret = sflash_erase(cc, (uint) cur_offset)) < 0)
++			goto done;
++		while (sflash_poll(cc, (uint) cur_offset));
++
++		/* buf == NULL means erase only */
++		if (!buf) {
++			offset += cur_retlen;
++			len -= cur_retlen;
++			continue;
++		}
++
++		/* Write holding block */
++		while (cur_length > 0) {
++			if ((bytes = sflash_write(cc,
++						  (uint) cur_offset,
++						  (uint) cur_length,
++						  (uchar *) cur_ptr)) < 0) {
++				ret = bytes;
++				goto done;
++			}
++			while (sflash_poll(cc, (uint) cur_offset));
++			cur_offset += bytes;
++			cur_length -= bytes;
++			cur_ptr += bytes;
++		}
++
++		offset += cur_retlen;
++		len -= cur_retlen;
++		buf += cur_retlen;
++	}
++
++	ret = len;
++done:
++	if (block)
++		MFREE(NULL, block, blocksize);
++	return ret;
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmdevs.h linux.dev/arch/mips/bcm947xx/include/bcmdevs.h
+--- linux.old/arch/mips/bcm947xx/include/bcmdevs.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmdevs.h	2005-12-28 16:37:32.874261250 +0100
+@@ -0,0 +1,391 @@
++/*
++ * Broadcom device-specific manifest constants.
++ *
++ * Copyright 2005, Broadcom Corporation   
++ * All Rights Reserved.   
++ *    
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY   
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM   
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS   
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.   
++ * $Id$
++ */
++
++#ifndef	_BCMDEVS_H
++#define	_BCMDEVS_H
++
++
++/* Known PCI vendor Id's */
++#define	VENDOR_EPIGRAM		0xfeda
++#define	VENDOR_BROADCOM		0x14e4
++#define	VENDOR_3COM		0x10b7
++#define	VENDOR_NETGEAR		0x1385
++#define	VENDOR_DIAMOND		0x1092
++#define	VENDOR_DELL		0x1028
++#define	VENDOR_HP		0x0e11
++#define	VENDOR_APPLE		0x106b
++
++/* PCI Device Id's */
++#define	BCM4210_DEVICE_ID	0x1072		/* never used */
++#define	BCM4211_DEVICE_ID	0x4211
++#define	BCM4230_DEVICE_ID	0x1086		/* never used */
++#define	BCM4231_DEVICE_ID	0x4231
++
++#define	BCM4410_DEVICE_ID	0x4410		/* bcm44xx family pci iline */
++#define	BCM4430_DEVICE_ID	0x4430		/* bcm44xx family cardbus iline */
++#define	BCM4412_DEVICE_ID	0x4412		/* bcm44xx family pci enet */
++#define	BCM4432_DEVICE_ID	0x4432		/* bcm44xx family cardbus enet */
++
++#define	BCM3352_DEVICE_ID	0x3352		/* bcm3352 device id */
++#define	BCM3360_DEVICE_ID	0x3360		/* bcm3360 device id */
++
++#define	EPI41210_DEVICE_ID	0xa0fa		/* bcm4210 */
++#define	EPI41230_DEVICE_ID	0xa10e		/* bcm4230 */
++
++#define	BCM47XX_ILINE_ID	0x4711		/* 47xx iline20 */
++#define	BCM47XX_V90_ID		0x4712		/* 47xx v90 codec */
++#define	BCM47XX_ENET_ID		0x4713		/* 47xx enet */
++#define	BCM47XX_EXT_ID		0x4714		/* 47xx external i/f */
++#define	BCM47XX_USB_ID		0x4715		/* 47xx usb */
++#define	BCM47XX_USBH_ID		0x4716		/* 47xx usb host */
++#define	BCM47XX_USBD_ID		0x4717		/* 47xx usb device */
++#define	BCM47XX_IPSEC_ID	0x4718		/* 47xx ipsec */
++#define	BCM47XX_ROBO_ID		0x4719		/* 47xx/53xx roboswitch core */
++#define	BCM47XX_USB20H_ID	0x471a		/* 47xx usb 2.0 host */
++#define	BCM47XX_USB20D_ID	0x471b		/* 47xx usb 2.0 device */
++
++#define	BCM4710_DEVICE_ID	0x4710		/* 4710 primary function 0 */
++
++#define	BCM4610_DEVICE_ID	0x4610		/* 4610 primary function 0 */
++#define	BCM4610_ILINE_ID	0x4611		/* 4610 iline100 */
++#define	BCM4610_V90_ID		0x4612		/* 4610 v90 codec */
++#define	BCM4610_ENET_ID		0x4613		/* 4610 enet */
++#define	BCM4610_EXT_ID		0x4614		/* 4610 external i/f */
++#define	BCM4610_USB_ID		0x4615		/* 4610 usb */
++
++#define	BCM4402_DEVICE_ID	0x4402		/* 4402 primary function 0 */
++#define	BCM4402_ENET_ID		0x4402		/* 4402 enet */
++#define	BCM4402_V90_ID		0x4403		/* 4402 v90 codec */
++#define	BCM4401_ENET_ID		0x170c		/* 4401b0 production enet cards */
++
++#define	BCM4301_DEVICE_ID	0x4301		/* 4301 primary function 0 */
++#define	BCM4301_D11B_ID		0x4301		/* 4301 802.11b */
++
++#define	BCM4307_DEVICE_ID	0x4307		/* 4307 primary function 0 */
++#define	BCM4307_V90_ID		0x4305		/* 4307 v90 codec */
++#define	BCM4307_ENET_ID		0x4306		/* 4307 enet */
++#define	BCM4307_D11B_ID		0x4307		/* 4307 802.11b */
++
++#define	BCM4306_DEVICE_ID	0x4306		/* 4306 chipcommon chipid */
++#define	BCM4306_D11G_ID		0x4320		/* 4306 802.11g */
++#define	BCM4306_D11G_ID2	0x4325		
++#define	BCM4306_D11A_ID		0x4321		/* 4306 802.11a */
++#define	BCM4306_UART_ID		0x4322		/* 4306 uart */
++#define	BCM4306_V90_ID		0x4323		/* 4306 v90 codec */
++#define	BCM4306_D11DUAL_ID	0x4324		/* 4306 dual A+B */
++
++#define	BCM4309_PKG_ID		1		/* 4309 package id */
++
++#define	BCM4303_D11B_ID		0x4303		/* 4303 802.11b */
++#define	BCM4303_PKG_ID		2		/* 4303 package id */
++
++#define	BCM4310_DEVICE_ID	0x4310		/* 4310 chipcommon chipid */
++#define	BCM4310_D11B_ID		0x4311		/* 4310 802.11b */
++#define	BCM4310_UART_ID		0x4312		/* 4310 uart */
++#define	BCM4310_ENET_ID		0x4313		/* 4310 enet */
++#define	BCM4310_USB_ID		0x4315		/* 4310 usb */
++
++#define	BCMGPRS_UART_ID		0x4333		/* Uart id used by 4306/gprs card */
++#define	BCMGPRS2_UART_ID	0x4344		/* Uart id used by 4306/gprs card */
++
++
++#define	BCM4704_DEVICE_ID	0x4704		/* 4704 chipcommon chipid */
++#define	BCM4704_ENET_ID		0x4706		/* 4704 enet (Use 47XX_ENET_ID instead!) */
++
++#define	BCM4317_DEVICE_ID	0x4317		/* 4317 chip common chipid */
++
++#define	BCM4318_DEVICE_ID	0x4318		/* 4318 chip common chipid */
++#define	BCM4318_D11G_ID		0x4318		/* 4318 801.11b/g id */
++#define	BCM4318_D11DUAL_ID	0x4319		/* 4318 801.11a/b/g id */
++#define BCM4318_JTAGM_ID	0x4331		/* 4318 jtagm device id */
++
++#define FPGA_JTAGM_ID		0x4330		/* ??? */
++
++/* Address map */
++#define BCM4710_SDRAM           0x00000000      /* Physical SDRAM */
++#define BCM4710_PCI_MEM         0x08000000      /* Host Mode PCI memory access space (64 MB) */
++#define BCM4710_PCI_CFG         0x0c000000      /* Host Mode PCI configuration space (64 MB) */
++#define BCM4710_PCI_DMA         0x40000000      /* Client Mode PCI memory access space (1 GB) */
++#define BCM4710_SDRAM_SWAPPED   0x10000000      /* Byteswapped Physical SDRAM */
++#define BCM4710_ENUM            0x18000000      /* Beginning of core enumeration space */
++
++/* Core register space */
++#define BCM4710_REG_SDRAM       0x18000000      /* SDRAM core registers */
++#define BCM4710_REG_ILINE20     0x18001000      /* InsideLine20 core registers */
++#define BCM4710_REG_EMAC0       0x18002000      /* Ethernet MAC 0 core registers */
++#define BCM4710_REG_CODEC       0x18003000      /* Codec core registers */
++#define BCM4710_REG_USB         0x18004000      /* USB core registers */
++#define BCM4710_REG_PCI         0x18005000      /* PCI core registers */
++#define BCM4710_REG_MIPS        0x18006000      /* MIPS core registers */
++#define BCM4710_REG_EXTIF       0x18007000      /* External Interface core registers */
++#define BCM4710_REG_EMAC1       0x18008000      /* Ethernet MAC 1 core registers */
++
++#define BCM4710_EXTIF           0x1f000000      /* External Interface base address */
++#define BCM4710_PCMCIA_MEM      0x1f000000      /* External Interface PCMCIA memory access */
++#define BCM4710_PCMCIA_IO       0x1f100000      /* PCMCIA I/O access */
++#define BCM4710_PCMCIA_CONF     0x1f200000      /* PCMCIA configuration */
++#define BCM4710_PROG            0x1f800000      /* Programable interface */
++#define BCM4710_FLASH           0x1fc00000      /* Flash */
++
++#define BCM4710_EJTAG           0xff200000      /* MIPS EJTAG space (2M) */
++
++#define BCM4710_UART            (BCM4710_REG_EXTIF + 0x00000300)
++
++#define BCM4710_EUART           (BCM4710_EXTIF + 0x00800000)
++#define BCM4710_LED             (BCM4710_EXTIF + 0x00900000)
++
++#define	BCM4712_DEVICE_ID	0x4712		/* 4712 chipcommon chipid */
++#define	BCM4712_MIPS_ID		0x4720		/* 4712 base devid */
++#define	BCM4712LARGE_PKG_ID	0		/* 340pin 4712 package id */
++#define	BCM4712SMALL_PKG_ID	1		/* 200pin 4712 package id */
++#define	BCM4712MID_PKG_ID	2		/* 225pin 4712 package id */
++
++#define	SDIOH_FPGA_ID		0x4380		/* sdio host fpga */
++
++#define BCM5365_DEVICE_ID       0x5365          /* 5365 chipcommon chipid */
++#define	BCM5350_DEVICE_ID	0x5350		/* bcm5350 chipcommon chipid */
++#define	BCM5352_DEVICE_ID	0x5352		/* bcm5352 chipcommon chipid */
++
++#define	BCM4320_DEVICE_ID	0x4320		/* bcm4320 chipcommon chipid */
++
++/* PCMCIA vendor Id's */
++
++#define	VENDOR_BROADCOM_PCMCIA	0x02d0
++
++/* SDIO vendor Id's */
++#define	VENDOR_BROADCOM_SDIO	0x00BF
++
++
++/* boardflags */
++#define	BFL_BTCOEXIST		0x0001	/* This board implements Bluetooth coexistance */
++#define	BFL_PACTRL		0x0002	/* This board has gpio 9 controlling the PA */
++#define	BFL_AIRLINEMODE		0x0004	/* This board implements gpio13 radio disable indication */
++#define	BFL_ENETROBO		0x0010	/* This board has robo switch or core */
++#define	BFL_CCKHIPWR		0x0040	/* Can do high-power CCK transmission */
++#define	BFL_ENETADM		0x0080	/* This board has ADMtek switch */
++#define	BFL_ENETVLAN		0x0100	/* This board has vlan capability */
++#define	BFL_AFTERBURNER		0x0200	/* This board supports Afterburner mode */
++#define BFL_NOPCI		0x0400	/* This board leaves PCI floating */
++#define BFL_FEM			0x0800  /* This board supports the Front End Module */
++#define BFL_EXTLNA		0x1000	/* This board has an external LNA */
++#define BFL_HGPA		0x2000	/* This board has a high gain PA */
++#define	BFL_BTCMOD		0x4000	/* This board' BTCOEXIST is in the alternate gpios */
++#define	BFL_ALTIQ		0x8000	/* Alternate I/Q settings */
++
++/* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */
++#define BOARD_GPIO_HWRAD_B	0x010	/* bit 4 is HWRAD input on 4301 */
++#define	BOARD_GPIO_BTCMOD_IN	0x010	/* bit 4 is the alternate BT Coexistance Input */
++#define	BOARD_GPIO_BTCMOD_OUT	0x020	/* bit 5 is the alternate BT Coexistance Out */
++#define	BOARD_GPIO_BTC_IN	0x080	/* bit 7 is BT Coexistance Input */
++#define	BOARD_GPIO_BTC_OUT	0x100	/* bit 8 is BT Coexistance Out */
++#define	BOARD_GPIO_PACTRL	0x200	/* bit 9 controls the PA on new 4306 boards */
++#define	PCI_CFG_GPIO_SCS	0x10	/* PCI config space bit 4 for 4306c0 slow clock source */
++#define PCI_CFG_GPIO_HWRAD	0x20	/* PCI config space GPIO 13 for hw radio disable */
++#define PCI_CFG_GPIO_XTAL	0x40	/* PCI config space GPIO 14 for Xtal powerup */
++#define PCI_CFG_GPIO_PLL	0x80	/* PCI config space GPIO 15 for PLL powerdown */
++
++/* Bus types */
++#define	SB_BUS			0	/* Silicon Backplane */
++#define	PCI_BUS			1	/* PCI target */
++#define	PCMCIA_BUS		2	/* PCMCIA target */
++#define SDIO_BUS		3	/* SDIO target */
++#define JTAG_BUS		4	/* JTAG */
++
++/* Allows optimization for single-bus support */
++#ifdef BCMBUSTYPE
++#define BUSTYPE(bus) (BCMBUSTYPE)
++#else
++#define BUSTYPE(bus) (bus)
++#endif
++
++/* power control defines */
++#define PLL_DELAY		150		/* us pll on delay */
++#define FREF_DELAY		200		/* us fref change delay */
++#define MIN_SLOW_CLK		32		/* us Slow clock period */
++#define	XTAL_ON_DELAY		1000		/* us crystal power-on delay */
++
++/* Reference Board Types */
++
++#define	BU4710_BOARD		0x0400
++#define	VSIM4710_BOARD		0x0401
++#define	QT4710_BOARD		0x0402
++
++#define	BU4610_BOARD		0x0403
++#define	VSIM4610_BOARD		0x0404
++
++#define	BU4307_BOARD		0x0405
++#define	BCM94301CB_BOARD	0x0406
++#define	BCM94301PC_BOARD	0x0406		/* Pcmcia 5v card */
++#define	BCM94301MP_BOARD	0x0407
++#define	BCM94307MP_BOARD	0x0408
++#define	BCMAP4307_BOARD		0x0409
++
++#define	BU4309_BOARD		0x040a
++#define	BCM94309CB_BOARD	0x040b
++#define	BCM94309MP_BOARD	0x040c
++#define	BCM4309AP_BOARD		0x040d
++
++#define	BCM94302MP_BOARD	0x040e
++
++#define	VSIM4310_BOARD		0x040f
++#define	BU4711_BOARD		0x0410
++#define	BCM94310U_BOARD		0x0411
++#define	BCM94310AP_BOARD	0x0412
++#define	BCM94310MP_BOARD	0x0414
++
++#define	BU4306_BOARD		0x0416
++#define	BCM94306CB_BOARD	0x0417
++#define	BCM94306MP_BOARD	0x0418
++
++#define	BCM94710D_BOARD		0x041a
++#define	BCM94710R1_BOARD	0x041b
++#define	BCM94710R4_BOARD	0x041c
++#define	BCM94710AP_BOARD	0x041d
++
++
++#define	BU2050_BOARD		0x041f
++
++
++#define	BCM94309G_BOARD		0x0421
++
++#define	BCM94301PC3_BOARD	0x0422		/* Pcmcia 3.3v card */
++
++#define	BU4704_BOARD		0x0423
++#define	BU4702_BOARD		0x0424
++
++#define	BCM94306PC_BOARD	0x0425		/* pcmcia 3.3v 4306 card */
++
++#define	BU4317_BOARD		0x0426
++
++
++#define	BCM94702MN_BOARD	0x0428
++
++/* BCM4702 1U CompactPCI Board */
++#define	BCM94702CPCI_BOARD	0x0429
++
++/* BCM4702 with BCM95380 VLAN Router */
++#define	BCM95380RR_BOARD	0x042a
++
++/* cb4306 with SiGe PA */
++#define	BCM94306CBSG_BOARD	0x042b
++
++/* mp4301 with 2050 radio */
++#define	BCM94301MPL_BOARD	0x042c
++
++/* cb4306 with SiGe PA */
++#define	PCSG94306_BOARD		0x042d
++
++/* bu4704 with sdram */
++#define	BU4704SD_BOARD		0x042e
++
++/* Dual 11a/11g Router */
++#define	BCM94704AGR_BOARD	0x042f
++
++/* 11a-only minipci */
++#define	BCM94308MP_BOARD	0x0430
++
++
++
++/* BCM94317 boards */
++#define BCM94317CB_BOARD	0x0440
++#define BCM94317MP_BOARD	0x0441
++#define BCM94317PCMCIA_BOARD	0x0442
++#define BCM94317SDIO_BOARD	0x0443
++
++#define BU4712_BOARD		0x0444
++#define	BU4712SD_BOARD		0x045d
++#define	BU4712L_BOARD		0x045f
++
++/* BCM4712 boards */
++#define BCM94712AP_BOARD	0x0445
++#define BCM94712P_BOARD		0x0446
++
++/* BCM4318 boards */
++#define BU4318_BOARD		0x0447
++#define CB4318_BOARD		0x0448
++#define MPG4318_BOARD		0x0449
++#define MP4318_BOARD		0x044a
++#define SD4318_BOARD		0x044b
++
++/* BCM63XX boards */
++#define BCM96338_BOARD		0x6338
++#define BCM96345_BOARD		0x6345
++#define BCM96348_BOARD		0x6348
++
++/* Another mp4306 with SiGe */
++#define	BCM94306P_BOARD		0x044c
++
++/* CF-like 4317 modules */
++#define	BCM94317CF_BOARD	0x044d
++
++/* mp4303 */
++#define	BCM94303MP_BOARD	0x044e
++
++/* mpsgh4306 */
++#define	BCM94306MPSGH_BOARD	0x044f
++
++/* BRCM 4306 w/ Front End Modules */
++#define BCM94306MPM  		0x0450
++#define BCM94306MPL  		0x0453
++
++/* 4712agr */
++#define	BCM94712AGR_BOARD	0x0451
++
++/* The real CF 4317 board */
++#define	CFI4317_BOARD		0x0452
++
++/* pcmcia 4303 */
++#define	PC4303_BOARD		0x0454
++
++/* 5350K */
++#define	BCM95350K_BOARD		0x0455
++
++/* 5350R */
++#define	BCM95350R_BOARD		0x0456
++
++/* 4306mplna */
++#define	BCM94306MPLNA_BOARD	0x0457
++
++/* 4320 boards */
++#define	BU4320_BOARD		0x0458
++#define	BU4320S_BOARD		0x0459
++#define	BCM94320PH_BOARD	0x045a
++
++/* 4306mph */
++#define	BCM94306MPH_BOARD	0x045b
++
++/* 4306pciv */
++#define	BCM94306PCIV_BOARD	0x045c
++
++#define	BU4712SD_BOARD		0x045d
++
++#define	BCM94320PFLSH_BOARD	0x045e
++
++#define	BU4712L_BOARD		0x045f
++#define	BCM94712LGR_BOARD	0x0460
++#define	BCM94320R_BOARD		0x0461
++
++#define	BU5352_BOARD		0x0462
++
++#define	BCM94318MPGH_BOARD	0x0463
++
++
++#define	BCM95352GR_BOARD	0x0467
++
++/* bcm95351agr */
++#define	BCM95351AGR_BOARD	0x0470
++
++/* # of GPIO pins */
++#define GPIO_NUMPINS		16
++
++#endif /* _BCMDEVS_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/bcm947xx/include/bcmendian.h
+--- linux.old/arch/mips/bcm947xx/include/bcmendian.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmendian.h	2005-12-28 16:37:32.874261250 +0100
+@@ -0,0 +1,152 @@
++/*
++ * local version of endian.h - byte order defines
++ *
++ * Copyright 2005, Broadcom Corporation   
++ * All Rights Reserved.   
++ *    
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY   
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM   
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS   
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.   
++ *
++ *  $Id$
++*/
++
++#ifndef _BCMENDIAN_H_
++#define _BCMENDIAN_H_
++
++#include <typedefs.h>
++
++/* Byte swap a 16 bit value */
++#define BCMSWAP16(val) \
++	((uint16)( \
++		(((uint16)(val) & (uint16)0x00ffU) << 8) | \
++		(((uint16)(val) & (uint16)0xff00U) >> 8) ))
++	
++/* Byte swap a 32 bit value */
++#define BCMSWAP32(val) \
++	((uint32)( \
++		(((uint32)(val) & (uint32)0x000000ffUL) << 24) | \
++		(((uint32)(val) & (uint32)0x0000ff00UL) <<  8) | \
++		(((uint32)(val) & (uint32)0x00ff0000UL) >>  8) | \
++		(((uint32)(val) & (uint32)0xff000000UL) >> 24) ))
++		
++/* 2 Byte swap a 32 bit value */
++#define BCMSWAP32BY16(val) \
++	((uint32)( \
++		(((uint32)(val) & (uint32)0x0000ffffUL) << 16) | \
++		(((uint32)(val) & (uint32)0xffff0000UL) >> 16) ))
++		
++
++static INLINE uint16
++bcmswap16(uint16 val)
++{
++	return BCMSWAP16(val);
++}
++
++static INLINE uint32
++bcmswap32(uint32 val)
++{
++	return BCMSWAP32(val);
++}
++
++static INLINE uint32
++bcmswap32by16(uint32 val)
++{
++	return BCMSWAP32BY16(val);
++}
++
++/* buf	- start of buffer of shorts to swap */
++/* len  - byte length of buffer */
++static INLINE void
++bcmswap16_buf(uint16 *buf, uint len)
++{
++	len = len/2;
++
++	while(len--){
++		*buf = bcmswap16(*buf);
++		buf++;
++	}
++}
++
++#ifndef hton16
++#ifndef IL_BIGENDIAN
++#define HTON16(i) BCMSWAP16(i)
++#define	hton16(i) bcmswap16(i)
++#define	hton32(i) bcmswap32(i)
++#define	ntoh16(i) bcmswap16(i)
++#define	ntoh32(i) bcmswap32(i)
++#define ltoh16(i) (i)
++#define ltoh32(i) (i)
++#define htol16(i) (i)
++#define htol32(i) (i)
++#else
++#define HTON16(i) (i)
++#define	hton16(i) (i)
++#define	hton32(i) (i)
++#define	ntoh16(i) (i)
++#define	ntoh32(i) (i)
++#define	ltoh16(i) bcmswap16(i)
++#define	ltoh32(i) bcmswap32(i)
++#define htol16(i) bcmswap16(i)
++#define htol32(i) bcmswap32(i)
++#endif
++#endif
++
++#ifndef IL_BIGENDIAN
++#define ltoh16_buf(buf, i)
++#define htol16_buf(buf, i)
++#else
++#define ltoh16_buf(buf, i) bcmswap16_buf((uint16*)buf, i)
++#define htol16_buf(buf, i) bcmswap16_buf((uint16*)buf, i)
++#endif
++
++/*
++* load 16-bit value from unaligned little endian byte array.
++*/
++static INLINE uint16
++ltoh16_ua(uint8 *bytes)
++{
++	return (bytes[1]<<8)+bytes[0];
++}
++
++/*
++* load 32-bit value from unaligned little endian byte array.
++*/
++static INLINE uint32
++ltoh32_ua(uint8 *bytes)
++{
++	return (bytes[3]<<24)+(bytes[2]<<16)+(bytes[1]<<8)+bytes[0];
++}
++
++/*
++* load 16-bit value from unaligned big(network) endian byte array.
++*/
++static INLINE uint16
++ntoh16_ua(uint8 *bytes)
++{
++	return (bytes[0]<<8)+bytes[1];
++}
++
++/*
++* load 32-bit value from unaligned big(network) endian byte array.
++*/
++static INLINE uint32
++ntoh32_ua(uint8 *bytes)
++{
++	return (bytes[0]<<24)+(bytes[1]<<16)+(bytes[2]<<8)+bytes[3];
++}
++
++#define ltoh_ua(ptr) ( \
++	sizeof(*(ptr)) == sizeof(uint8) ?  *(uint8 *)ptr : \
++	sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] : \
++	(((uint8 *)ptr)[3]<<24)+(((uint8 *)ptr)[2]<<16)+(((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] \
++)
++
++#define ntoh_ua(ptr) ( \
++	sizeof(*(ptr)) == sizeof(uint8) ?  *(uint8 *)ptr : \
++	sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[0]<<8)+((uint8 *)ptr)[1] : \
++	(((uint8 *)ptr)[0]<<24)+(((uint8 *)ptr)[1]<<16)+(((uint8 *)ptr)[2]<<8)+((uint8 *)ptr)[3] \
++)
++
++#endif /* _BCMENDIAN_H_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/bcm947xx/include/bcmnvram.h
+--- linux.old/arch/mips/bcm947xx/include/bcmnvram.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmnvram.h	2005-12-28 19:28:28.399320000 +0100
+@@ -0,0 +1,95 @@
++/*
++ * NVRAM variable manipulation
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef _bcmnvram_h_
++#define _bcmnvram_h_
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++#include <typedefs.h>
++
++struct nvram_header {
++	uint32 magic;
++	uint32 len;
++	uint32 crc_ver_init;	/* 0:7 crc, 8:15 ver, 16:31 sdram_init */
++	uint32 config_refresh;	/* 0:15 sdram_config, 16:31 sdram_refresh */
++	uint32 config_ncdl;	/* ncdl values for memc */
++};
++
++struct nvram_tuple {
++	char *name;
++	char *value;
++	struct nvram_tuple *next;
++};
++
++/*
++ * Get the value of an NVRAM variable. The pointer returned may be
++ * invalid after a set.
++ * @param	name	name of variable to get
++ * @return	value of variable or NULL if undefined
++ */
++extern char * __init early_nvram_get(const char *name);
++
++/*
++ * Get the value of an NVRAM variable. The pointer returned may be
++ * invalid after a set.
++ * @param	name	name of variable to get
++ * @return	value of variable or NULL if undefined
++ */
++extern char *nvram_get(const char *name);
++
++/* 
++ * Get the value of an NVRAM variable.
++ * @param	name	name of variable to get
++ * @return	value of variable or NUL if undefined
++ */
++#define nvram_safe_get(name) (BCMINIT(early_nvram_get)(name) ? : "")
++
++/*
++ * Match an NVRAM variable.
++ * @param	name	name of variable to match
++ * @param	match	value to compare against value of variable
++ * @return	TRUE if variable is defined and its value is string equal
++ *		to match or FALSE otherwise
++ */
++static inline int
++nvram_match(char *name, char *match) {
++	const char *value = BCMINIT(early_nvram_get)(name);
++	return (value && !strcmp(value, match));
++}
++
++/*
++ * Inversely match an NVRAM variable.
++ * @param	name	name of variable to match
++ * @param	match	value to compare against value of variable
++ * @return	TRUE if variable is defined and its value is not string
++ *		equal to invmatch or FALSE otherwise
++ */
++static inline int
++nvram_invmatch(char *name, char *invmatch) {
++	const char *value = BCMINIT(early_nvram_get)(name);
++	return (value && strcmp(value, invmatch));
++}
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
++#define NVRAM_MAGIC		0x48534C46	/* 'FLSH' */
++#define NVRAM_VERSION		1
++#define NVRAM_HEADER_SIZE	20
++#define NVRAM_SPACE		0x8000
++
++#define NVRAM_MAX_VALUE_LEN 255
++#define NVRAM_MAX_PARAM_LEN 64
++
++#endif /* _bcmnvram_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmsrom.h linux.dev/arch/mips/bcm947xx/include/bcmsrom.h
+--- linux.old/arch/mips/bcm947xx/include/bcmsrom.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmsrom.h	2005-12-28 16:37:32.874261250 +0100
+@@ -0,0 +1,23 @@
++/*
++ * Misc useful routines to access NIC local SROM/OTP .
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef	_bcmsrom_h_
++#define	_bcmsrom_h_
++
++extern int srom_var_init(void *sbh, uint bus, void *curmap, osl_t *osh, char **vars, int *count);
++
++extern int srom_read(uint bus, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf);
++extern int srom_write(uint bus, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf);
++
++#endif	/* _bcmsrom_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/bcm947xx/include/bcmutils.h
+--- linux.old/arch/mips/bcm947xx/include/bcmutils.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmutils.h	2005-12-28 16:37:32.874261250 +0100
+@@ -0,0 +1,308 @@
++/*
++ * Misc useful os-independent macros and functions.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ * $Id$
++ */
++
++#ifndef	_bcmutils_h_
++#define	_bcmutils_h_
++
++/*** driver-only section ***/
++#include <osl.h>
++
++#define _BCM_U	0x01	/* upper */
++#define _BCM_L	0x02	/* lower */
++#define _BCM_D	0x04	/* digit */
++#define _BCM_C	0x08	/* cntrl */
++#define _BCM_P	0x10	/* punct */
++#define _BCM_S	0x20	/* white space (space/lf/tab) */
++#define _BCM_X	0x40	/* hex digit */
++#define _BCM_SP	0x80	/* hard space (0x20) */
++
++#define GPIO_PIN_NOTDEFINED 	0x20 
++
++extern unsigned char bcm_ctype[];
++#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)])
++
++#define bcm_isalnum(c)	((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0)
++#define bcm_isalpha(c)	((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0)
++#define bcm_iscntrl(c)	((bcm_ismask(c)&(_BCM_C)) != 0)
++#define bcm_isdigit(c)	((bcm_ismask(c)&(_BCM_D)) != 0)
++#define bcm_isgraph(c)	((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0)
++#define bcm_islower(c)	((bcm_ismask(c)&(_BCM_L)) != 0)
++#define bcm_isprint(c)	((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0)
++#define bcm_ispunct(c)	((bcm_ismask(c)&(_BCM_P)) != 0)
++#define bcm_isspace(c)	((bcm_ismask(c)&(_BCM_S)) != 0)
++#define bcm_isupper(c)	((bcm_ismask(c)&(_BCM_U)) != 0)
++#define bcm_isxdigit(c)	((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0)
++
++/*
++ * Spin at most 'us' microseconds while 'exp' is true.
++ * Caller should explicitly test 'exp' when this completes
++ * and take appropriate error action if 'exp' is still true.
++ */
++#define SPINWAIT(exp, us) { \
++	uint countdown = (us) + 9; \
++	while ((exp) && (countdown >= 10)) {\
++		OSL_DELAY(10); \
++		countdown -= 10; \
++	} \
++}
++
++/* generic osl packet queue */
++struct pktq {
++	void *head;	/* first packet to dequeue */
++	void *tail;	/* last packet to dequeue */
++	uint len;	/* number of queued packets */
++	uint maxlen;	/* maximum number of queued packets */
++	bool priority;	/* enqueue by packet priority */
++	uint8 prio_map[MAXPRIO+1]; /* user priority to packet enqueue policy map */
++};
++#define DEFAULT_QLEN	128
++
++#define	pktq_len(q)	((q)->len)
++#define	pktq_avail(q)	((q)->maxlen - (q)->len)
++#define	pktq_head(q)	((q)->head)
++#define	pktq_full(q)	((q)->len >= (q)->maxlen)
++#define	_pktq_pri(q, pri)	((q)->prio_map[pri])
++#define	pktq_tailpri(q)	((q)->tail ? _pktq_pri(q, PKTPRIO((q)->tail)) : _pktq_pri(q, 0))
++
++/* externs */
++/* packet */
++extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf);
++extern uint pkttotlen(osl_t *osh, void *);
++extern void pktq_init(struct pktq *q, uint maxlen, const uint8 prio_map[]);
++extern void pktenq(struct pktq *q, void *p, bool lifo);
++extern void *pktdeq(struct pktq *q);
++extern void *pktdeqtail(struct pktq *q);
++/* string */
++extern uint bcm_atoi(char *s);
++extern uchar bcm_toupper(uchar c);
++extern ulong bcm_strtoul(char *cp, char **endp, uint base);
++extern char *bcmstrstr(char *haystack, char *needle);
++extern char *bcmstrcat(char *dest, const char *src);
++extern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen);
++/* ethernet address */
++extern char *bcm_ether_ntoa(char *ea, char *buf);
++extern int bcm_ether_atoe(char *p, char *ea);
++/* delay */
++extern void bcm_mdelay(uint ms);
++/* variable access */
++extern char *getvar(char *vars, char *name);
++extern int getintvar(char *vars, char *name);
++extern uint getgpiopin(char *vars, char *pin_name, uint def_pin);
++#define	bcmlog(fmt, a1, a2)
++#define	bcmdumplog(buf, size)	*buf = '\0'
++#define	bcmdumplogent(buf, idx)	-1
++
++/*** driver/apps-shared section ***/
++
++#define BCME_STRLEN 		64
++#define VALID_BCMERROR(e)  ((e <= 0) && (e >= BCME_LAST))
++
++
++/* 
++ * error codes could be added but the defined ones shouldn't be changed/deleted 
++ * these error codes are exposed to the user code 
++ * when ever a new error code is added to this list 
++ * please update errorstring table with the related error string and 
++ * update osl files with os specific errorcode map   
++*/
++
++#define BCME_ERROR			-1	/* Error generic */
++#define BCME_BADARG			-2	/* Bad Argument */
++#define BCME_BADOPTION			-3	/* Bad option */
++#define BCME_NOTUP			-4	/* Not up */
++#define BCME_NOTDOWN			-5	/* Not down */
++#define BCME_NOTAP			-6	/* Not AP */
++#define BCME_NOTSTA			-7	/* Not STA  */
++#define BCME_BADKEYIDX			-8	/* BAD Key Index */
++#define BCME_RADIOOFF 			-9	/* Radio Off */
++#define BCME_NOTBANDLOCKED		-10	/* Not  bandlocked */
++#define BCME_NOCLK			-11	/* No Clock*/
++#define BCME_BADRATESET			-12	/* BAD RateSet*/
++#define BCME_BADBAND			-13	/* BAD Band */
++#define BCME_BUFTOOSHORT		-14	/* Buffer too short */	
++#define BCME_BUFTOOLONG			-15	/* Buffer too Long */	
++#define BCME_BUSY			-16	/* Busy*/	
++#define BCME_NOTASSOCIATED		-17	/* Not associated*/
++#define BCME_BADSSIDLEN			-18	/* BAD SSID Len */
++#define BCME_OUTOFRANGECHAN		-19	/* Out of Range Channel*/
++#define BCME_BADCHAN			-20	/* BAD Channel */
++#define BCME_BADADDR			-21	/* BAD Address*/
++#define BCME_NORESOURCE			-22	/* No resources*/
++#define BCME_UNSUPPORTED		-23	/* Unsupported*/
++#define BCME_BADLEN			-24	/* Bad Length*/
++#define BCME_NOTREADY			-25	/* Not ready Yet*/
++#define BCME_EPERM			-26	/* Not Permitted */
++#define BCME_NOMEM			-27	/* No Memory */
++#define BCME_ASSOCIATED			-28	/* Associated */
++#define BCME_RANGE			-29	/* Range Error*/
++#define BCME_NOTFOUND			-30	/* Not found */
++#define BCME_LAST			BCME_NOTFOUND	
++
++#ifndef ABS
++#define	ABS(a)			(((a)<0)?-(a):(a))
++#endif
++
++#ifndef MIN
++#define	MIN(a, b)		(((a)<(b))?(a):(b))
++#endif
++
++#ifndef MAX
++#define	MAX(a, b)		(((a)>(b))?(a):(b))
++#endif
++
++#define CEIL(x, y)		(((x) + ((y)-1)) / (y))
++#define	ROUNDUP(x, y)		((((x)+((y)-1))/(y))*(y))
++#define	ISALIGNED(a, x)		(((a) & ((x)-1)) == 0)
++#define	ISPOWEROF2(x)		((((x)-1)&(x))==0)
++#define VALID_MASK(mask)	!((mask) & ((mask) + 1))
++#define	OFFSETOF(type, member)	((uint)(uintptr)&((type *)0)->member)
++#define ARRAYSIZE(a)		(sizeof(a)/sizeof(a[0]))
++
++/* bit map related macros */
++#ifndef setbit
++#define	NBBY	8	/* 8 bits per byte */
++#define	setbit(a,i)	(((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY))
++#define	clrbit(a,i)	(((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
++#define	isset(a,i)	(((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY)))
++#define	isclr(a,i)	((((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
++#endif
++
++#define	NBITS(type)	(sizeof(type) * 8)
++#define NBITVAL(bits)	(1 << (bits))
++#define MAXBITVAL(bits)	((1 << (bits)) - 1)
++
++/* crc defines */
++#define CRC8_INIT_VALUE  0xff		/* Initial CRC8 checksum value */
++#define CRC8_GOOD_VALUE  0x9f		/* Good final CRC8 checksum value */
++#define CRC16_INIT_VALUE 0xffff		/* Initial CRC16 checksum value */
++#define CRC16_GOOD_VALUE 0xf0b8		/* Good final CRC16 checksum value */
++#define CRC32_INIT_VALUE 0xffffffff	/* Initial CRC32 checksum value */
++#define CRC32_GOOD_VALUE 0xdebb20e3	/* Good final CRC32 checksum value */
++
++/* bcm_format_flags() bit description structure */
++typedef struct bcm_bit_desc {
++	uint32	bit;
++	char*	name;
++} bcm_bit_desc_t;
++
++/* tag_ID/length/value_buffer tuple */
++typedef struct bcm_tlv {
++	uint8	id;
++	uint8	len;
++	uint8	data[1];
++} bcm_tlv_t;
++
++/* Check that bcm_tlv_t fits into the given buflen */
++#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len))
++
++/* buffer length for ethernet address from bcm_ether_ntoa() */
++#define ETHER_ADDR_STR_LEN	18
++
++/* unaligned load and store macros */
++#ifdef IL_BIGENDIAN
++static INLINE uint32
++load32_ua(uint8 *a)
++{
++	return ((a[0] << 24) | (a[1] << 16) | (a[2] << 8) | a[3]);
++}
++
++static INLINE void
++store32_ua(uint8 *a, uint32 v)
++{
++	a[0] = (v >> 24) & 0xff;
++	a[1] = (v >> 16) & 0xff;
++	a[2] = (v >> 8) & 0xff;
++	a[3] = v & 0xff;
++}
++
++static INLINE uint16
++load16_ua(uint8 *a)
++{
++	return ((a[0] << 8) | a[1]);
++}
++
++static INLINE void
++store16_ua(uint8 *a, uint16 v)
++{
++	a[0] = (v >> 8) & 0xff;
++	a[1] = v & 0xff;
++}
++
++#else
++
++static INLINE uint32
++load32_ua(uint8 *a)
++{
++	return ((a[3] << 24) | (a[2] << 16) | (a[1] << 8) | a[0]);
++}
++
++static INLINE void
++store32_ua(uint8 *a, uint32 v)
++{
++	a[3] = (v >> 24) & 0xff;
++	a[2] = (v >> 16) & 0xff;
++	a[1] = (v >> 8) & 0xff;
++	a[0] = v & 0xff;
++}
++
++static INLINE uint16
++load16_ua(uint8 *a)
++{
++	return ((a[1] << 8) | a[0]);
++}
++
++static INLINE void
++store16_ua(uint8 *a, uint16 v)
++{
++	a[1] = (v >> 8) & 0xff;
++	a[0] = v & 0xff;
++}
++
++#endif
++
++/* externs */
++/* crc */
++extern uint8 hndcrc8(uint8 *p, uint nbytes, uint8 crc);
++/* format/print */
++/* IE parsing */
++extern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen);
++extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key);
++extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key);
++
++/* bcmerror*/
++extern const char *bcmerrorstr(int bcmerror);
++
++/* multi-bool data type: set of bools, mbool is true if any is set */
++typedef uint32 mbool;
++#define mboolset(mb, bit)		(mb |= bit)		/* set one bool */
++#define mboolclr(mb, bit)		(mb &= ~bit)		/* clear one bool */
++#define mboolisset(mb, bit)		((mb & bit) != 0)	/* TRUE if one bool is set */
++#define	mboolmaskset(mb, mask, val)	((mb) = (((mb) & ~(mask)) | (val)))
++
++/* power conversion */
++extern uint16 bcm_qdbm_to_mw(uint8 qdbm);
++extern uint8 bcm_mw_to_qdbm(uint16 mw);
++
++/* generic datastruct to help dump routines */
++struct fielddesc {
++	char 	*nameandfmt;
++	uint32 	offset;
++	uint32 	len;
++};
++
++typedef  uint32 (*readreg_rtn)(void *arg0, void *arg1, uint32 offset);
++extern uint bcmdumpfields(readreg_rtn func_ptr, void *arg0, void *arg1, struct fielddesc *str, char *buf, uint32 bufsize);
++
++extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len);
++
++#endif	/* _bcmutils_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/bitfuncs.h linux.dev/arch/mips/bcm947xx/include/bitfuncs.h
+--- linux.old/arch/mips/bcm947xx/include/bitfuncs.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bitfuncs.h	2005-12-28 16:37:32.874261250 +0100
+@@ -0,0 +1,85 @@
++/*
++ * bit manipulation utility functions
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ * $Id$
++ */
++
++#ifndef _BITFUNCS_H
++#define _BITFUNCS_H
++
++#include <typedefs.h>
++
++/* local prototypes */
++static INLINE uint32 find_msbit(uint32 x);
++
++
++/*
++ * find_msbit: returns index of most significant set bit in x, with index
++ *   range defined as 0-31.  NOTE: returns zero if input is zero.
++ */
++
++#if defined(USE_PENTIUM_BSR) && defined(__GNUC__)
++
++/*
++ * Implementation for Pentium processors and gcc.  Note that this
++ * instruction is actually very slow on some processors (e.g., family 5,
++ * model 2, stepping 12, "Pentium 75 - 200"), so we use the generic
++ * implementation instead.
++ */
++static INLINE uint32 find_msbit(uint32 x)
++{
++	uint msbit;
++        __asm__("bsrl %1,%0"
++                :"=r" (msbit)
++                :"r" (x));
++        return msbit;
++}
++
++#else
++
++/*
++ * Generic Implementation
++ */
++
++#define DB_POW_MASK16	0xffff0000
++#define DB_POW_MASK8	0x0000ff00
++#define DB_POW_MASK4	0x000000f0
++#define DB_POW_MASK2	0x0000000c
++#define DB_POW_MASK1	0x00000002
++
++static INLINE uint32 find_msbit(uint32 x)
++{
++	uint32 temp_x = x;
++	uint msbit = 0;
++	if (temp_x & DB_POW_MASK16) {
++		temp_x >>= 16;
++		msbit = 16;
++	}
++	if (temp_x & DB_POW_MASK8) {
++		temp_x >>= 8;
++		msbit += 8;
++	}
++	if (temp_x & DB_POW_MASK4) {
++		temp_x >>= 4;
++		msbit += 4;
++	}
++	if (temp_x & DB_POW_MASK2) {
++		temp_x >>= 2;
++		msbit += 2;
++	}
++	if (temp_x & DB_POW_MASK1) {
++		msbit += 1;
++	}
++	return(msbit);
++}
++
++#endif
++
++#endif /* _BITFUNCS_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/flash.h linux.dev/arch/mips/bcm947xx/include/flash.h
+--- linux.old/arch/mips/bcm947xx/include/flash.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/flash.h	2005-12-28 16:37:32.874261250 +0100
+@@ -0,0 +1,188 @@
++/*
++ * flash.h: Common definitions for flash access.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++/* Types of flashes we know about */
++typedef enum _flash_type {OLD, BSC, SCS, AMD, SST, SFLASH} flash_type_t;
++
++/* Commands to write/erase the flases */
++typedef struct _flash_cmds{
++	flash_type_t	type;
++	bool		need_unlock;
++	uint16		pre_erase;
++	uint16		erase_block;
++	uint16		erase_chip;
++	uint16		write_word;
++	uint16		write_buf;
++	uint16		clear_csr;
++	uint16		read_csr;
++	uint16		read_id;
++	uint16		confirm;
++	uint16		read_array;
++} flash_cmds_t;
++
++#define	UNLOCK_CMD_WORDS	2
++
++typedef struct _unlock_cmd {
++  uint		addr[UNLOCK_CMD_WORDS];
++  uint16	cmd[UNLOCK_CMD_WORDS];
++} unlock_cmd_t;
++
++/* Flash descriptors */
++typedef struct _flash_desc {
++	uint16		mfgid;		/* Manufacturer Id */
++	uint16		devid;		/* Device Id */
++	uint		size;		/* Total size in bytes */
++	uint		width;		/* Device width in bytes */
++	flash_type_t	type;		/* Device type old, S, J */
++	uint		bsize;		/* Block size */
++	uint		nb;		/* Number of blocks */
++	uint		ff;		/* First full block */
++	uint		lf;		/* Last full block */
++	uint		nsub;		/* Number of subblocks */
++	uint		*subblocks;	/* Offsets for subblocks */
++	char		*desc;		/* Description */
++} flash_desc_t;
++
++
++#ifdef	DECLARE_FLASHES
++flash_cmds_t sflash_cmd_t = 
++	{ SFLASH,	0,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00 };
++
++flash_cmds_t flash_cmds[] = {
++/*	  type		needu	preera	eraseb	erasech	write	wbuf	clcsr	rdcsr	rdid	confrm	read */
++	{ BSC,		0,	0x00,	0x20,	0x00,	0x40,	0x00,	0x50,	0x70,	0x90,	0xd0,	0xff },
++	{ SCS,		0,	0x00,	0x20,	0x00,	0x40,	0xe8,	0x50,	0x70,	0x90,	0xd0,	0xff },
++	{ AMD,		1,	0x80,	0x30,	0x10,	0xa0,	0x00,	0x00,	0x00,	0x90,	0x00,	0xf0 },
++	{ SST,		1,	0x80,	0x50,	0x10,	0xa0,	0x00,	0x00,	0x00,	0x90,	0x00,	0xf0 },
++	{ 0 }
++};
++
++unlock_cmd_t unlock_cmd_amd = {
++#ifdef MIPSEB
++/* addr: */	{ 0x0aa8,	0x0556},
++#else
++/* addr: */	{ 0x0aaa,	0x0554},
++#endif
++/* data: */	{ 0xaa,		0x55}
++};
++
++unlock_cmd_t unlock_cmd_sst = {
++#ifdef MIPSEB
++/* addr: */	{ 0xaaa8,	0x5556},
++#else
++/* addr: */	{ 0xaaaa,	0x5554},
++#endif
++/* data: */	{ 0xaa,		0x55}
++};
++
++#define AMD_CMD 0xaaa
++#define SST_CMD 0xaaaa
++
++/* intel unlock block cmds */
++#define INTEL_UNLOCK1	0x60
++#define INTEL_UNLOCK2	0xD0
++
++/* Just eight blocks of 8KB byte each */
++
++uint blk8x8k[] = { 0x00000000,
++		   0x00002000,
++		   0x00004000,
++		   0x00006000,
++		   0x00008000,
++		   0x0000a000,
++		   0x0000c000,
++		   0x0000e000,
++		   0x00010000
++};
++
++/* Funky AMD arrangement for 29xx800's */
++uint amd800[] = { 0x00000000,		/* 16KB */
++		  0x00004000,		/* 32KB */
++		  0x0000c000,		/* 8KB */
++		  0x0000e000,		/* 8KB */
++		  0x00010000,		/* 8KB */
++		  0x00012000,		/* 8KB */
++		  0x00014000,		/* 32KB */
++		  0x0001c000,		/* 16KB */
++		  0x00020000
++};
++
++/* AMD arrangement for 29xx160's */
++uint amd4112[] = { 0x00000000,		/* 32KB */
++		   0x00008000,		/* 8KB */
++		   0x0000a000,		/* 8KB */
++		   0x0000c000,		/* 16KB */
++		   0x00010000
++};
++uint amd2114[] = { 0x00000000,		/* 16KB */
++		   0x00004000,		/* 8KB */
++		   0x00006000,		/* 8KB */
++		   0x00008000,		/* 32KB */
++		   0x00010000
++};
++
++
++flash_desc_t sflash_desc =  
++	{ 0, 0, 0, 0,	SFLASH, 0, 0,  0, 0,  0, NULL,    "SFLASH" };
++
++flash_desc_t flashes[] = {
++	{ 0x00b0, 0x00d0, 0x0200000, 2,	SCS, 0x10000, 32,  0, 31,  0, NULL,    "Intel 28F160S3/5 1Mx16" },
++	{ 0x00b0, 0x00d4, 0x0400000, 2,	SCS, 0x10000, 64,  0, 63,  0, NULL,    "Intel 28F320S3/5 2Mx16" },
++	{ 0x0089, 0x8890, 0x0200000, 2,	BSC, 0x10000, 32,  0, 30,  8, blk8x8k, "Intel 28F160B3 1Mx16 TopB" },
++	{ 0x0089, 0x8891, 0x0200000, 2,	BSC, 0x10000, 32,  1, 31,  8, blk8x8k, "Intel 28F160B3 1Mx16 BotB" },
++	{ 0x0089, 0x8896, 0x0400000, 2,	BSC, 0x10000, 64,  0, 62,  8, blk8x8k, "Intel 28F320B3 2Mx16 TopB" },
++	{ 0x0089, 0x8897, 0x0400000, 2,	BSC, 0x10000, 64,  1, 63,  8, blk8x8k, "Intel 28F320B3 2Mx16 BotB" },
++	{ 0x0089, 0x8898, 0x0800000, 2,	BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640B3 4Mx16 TopB" },
++	{ 0x0089, 0x8899, 0x0800000, 2,	BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640B3 4Mx16 BotB" },
++	{ 0x0089, 0x88C2, 0x0200000, 2,	BSC, 0x10000, 32,  0, 30,  8, blk8x8k, "Intel 28F160C3 1Mx16 TopB" },
++	{ 0x0089, 0x88C3, 0x0200000, 2,	BSC, 0x10000, 32,  1, 31,  8, blk8x8k, "Intel 28F160C3 1Mx16 BotB" },
++	{ 0x0089, 0x88C4, 0x0400000, 2,	BSC, 0x10000, 64,  0, 62,  8, blk8x8k, "Intel 28F320C3 2Mx16 TopB" },
++	{ 0x0089, 0x88C5, 0x0400000, 2,	BSC, 0x10000, 64,  1, 63,  8, blk8x8k, "Intel 28F320C3 2Mx16 BotB" },
++	{ 0x0089, 0x88CC, 0x0800000, 2,	BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640C3 4Mx16 TopB" },
++	{ 0x0089, 0x88CD, 0x0800000, 2,	BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640C3 4Mx16 BotB" },
++	{ 0x0089, 0x0014, 0x0400000, 2,	SCS, 0x20000, 32,  0, 31,  0, NULL,    "Intel 28F320J5 2Mx16" },
++	{ 0x0089, 0x0015, 0x0800000, 2,	SCS, 0x20000, 64,  0, 63,  0, NULL,    "Intel 28F640J5 4Mx16" },
++	{ 0x0089, 0x0016, 0x0400000, 2,	SCS, 0x20000, 32,  0, 31,  0, NULL,    "Intel 28F320J3 2Mx16" },
++	{ 0x0089, 0x0017, 0x0800000, 2,	SCS, 0x20000, 64,  0, 63,  0, NULL,    "Intel 28F640J3 4Mx16" },
++	{ 0x0089, 0x0018, 0x1000000, 2,	SCS, 0x20000, 128, 0, 127, 0, NULL,    "Intel 28F128J3 8Mx16" },
++	{ 0x00b0, 0x00e3, 0x0400000, 2,	BSC, 0x10000, 64,  1, 63,  8, blk8x8k, "Sharp 28F320BJE 2Mx16 BotB" },
++	{ 0x0001, 0x224a, 0x0100000, 2,	AMD, 0x10000, 16,  0, 13,  8, amd800,  "AMD 29DL800BT 512Kx16 TopB" },
++	{ 0x0001, 0x22cb, 0x0100000, 2,	AMD, 0x10000, 16,  2, 15,  8, amd800,  "AMD 29DL800BB 512Kx16 BotB" },
++	{ 0x0001, 0x22c4, 0x0200000, 2,	AMD, 0x10000, 32,  0, 30,  4, amd2114, "AMD 29lv160DT 1Mx16 TopB" },
++	{ 0x0001, 0x2249, 0x0200000, 2,	AMD, 0x10000, 32,  1, 31,  4, amd4112, "AMD 29lv160DB 1Mx16 BotB" },
++	{ 0x0001, 0x22f6, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  8, blk8x8k, "AMD 29lv320DT 2Mx16 TopB" },
++	{ 0x0001, 0x22f9, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  8, blk8x8k, "AMD 29lv320DB 2Mx16 BotB" },
++	{ 0x0001, 0x227e, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  8, blk8x8k, "AMD 29lv320MT 2Mx16 TopB" },
++	{ 0x0001, 0x2200, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  8, blk8x8k, "AMD 29lv320MB 2Mx16 BotB" },
++	{ 0x0020, 0x22CA, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  4, amd4112, "ST 29w320DT 2Mx16 TopB" },
++	{ 0x0020, 0x22CB, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  4, amd2114, "ST 29w320DB 2Mx16 BotB" },
++	{ 0x00C2, 0x00A7, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  4, amd4112, "MX29LV320T 2Mx16 TopB" },
++	{ 0x00C2, 0x00A8, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  4, amd2114, "MX29LV320B 2Mx16 BotB" },
++	{ 0x0004, 0x22F6, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  4, amd4112, "MBM29LV320TE 2Mx16 TopB" },
++	{ 0x0004, 0x22F9, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  4, amd2114, "MBM29LV320BE 2Mx16 BotB" },
++	{ 0x0098, 0x009A, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  4, amd4112, "TC58FVT321 2Mx16 TopB" },
++	{ 0x0098, 0x009C, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  4, amd2114, "TC58FVB321 2Mx16 BotB" }, 
++	{ 0x00C2, 0x22A7, 0x0400000, 2,	AMD, 0x10000, 64,  0, 62,  4, amd4112, "MX29LV320T 2Mx16 TopB" },
++	{ 0x00C2, 0x22A8, 0x0400000, 2,	AMD, 0x10000, 64,  1, 63,  4, amd2114, "MX29LV320B 2Mx16 BotB" },
++	{ 0x00BF, 0x2783, 0x0400000, 2,	SST, 0x10000, 64,  0, 63,  0, NULL,    "SST39VF320 2Mx16" },
++	{ 0,      0,      0,         0,	OLD, 0,       0,   0, 0,   0, NULL,    NULL },
++};
++
++#else
++
++extern flash_cmds_t flash_cmds[];
++extern unlock_cmd_t unlock_cmd;
++extern flash_desc_t flashes[];
++
++#endif
+diff -urN linux.old/arch/mips/bcm947xx/include/flashutl.h linux.dev/arch/mips/bcm947xx/include/flashutl.h
+--- linux.old/arch/mips/bcm947xx/include/flashutl.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/flashutl.h	2005-12-28 16:37:32.878261500 +0100
+@@ -0,0 +1,27 @@
++/*
++ * BCM47XX FLASH driver interface
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ * $Id$
++ */
++
++#ifndef _flashutl_h_
++#define _flashutl_h_
++
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++int	sysFlashInit(char *flash_str);
++int sysFlashRead(uint off, uchar *dst, uint bytes);
++int sysFlashWrite(uint off, uchar *src, uint bytes);
++void nvWrite(unsigned short *data, unsigned int len);
++
++#endif	/* _LANGUAGE_ASSEMBLY */
++
++#endif /* _flashutl_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/hndmips.h linux.dev/arch/mips/bcm947xx/include/hndmips.h
+--- linux.old/arch/mips/bcm947xx/include/hndmips.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/hndmips.h	2005-12-28 16:37:32.878261500 +0100
+@@ -0,0 +1,16 @@
++/*
++ * Alternate include file for HND sbmips.h since CFE also ships with
++ * a sbmips.h.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#include "sbmips.h"
+diff -urN linux.old/arch/mips/bcm947xx/include/linux_osl.h linux.dev/arch/mips/bcm947xx/include/linux_osl.h
+--- linux.old/arch/mips/bcm947xx/include/linux_osl.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/linux_osl.h	2005-12-28 16:37:32.878261500 +0100
+@@ -0,0 +1,331 @@
++/*
++ * Linux OS Independent Layer
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef _linux_osl_h_
++#define _linux_osl_h_
++
++#include <typedefs.h>
++
++/* use current 2.4.x calling conventions */
++#include <linuxver.h>
++
++/* assert and panic */
++#ifdef __GNUC__
++#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
++#if GCC_VERSION > 30100
++#define	ASSERT(exp)		do {} while (0)
++#else
++/* ASSERT could causes segmentation fault on GCC3.1, use empty instead*/
++#define	ASSERT(exp)		
++#endif
++#endif
++
++/* microsecond delay */
++#define	OSL_DELAY(usec)		osl_delay(usec)
++extern void osl_delay(uint usec);
++
++/* PCI configuration space access macros */
++#define	OSL_PCI_READ_CONFIG(osh, offset, size) \
++	osl_pci_read_config((osh), (offset), (size))
++#define	OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \
++	osl_pci_write_config((osh), (offset), (size), (val))
++extern uint32 osl_pci_read_config(osl_t *osh, uint size, uint offset);
++extern void osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val);
++
++/* PCI device bus # and slot # */
++#define OSL_PCI_BUS(osh)	osl_pci_bus(osh)
++#define OSL_PCI_SLOT(osh)	osl_pci_slot(osh)
++extern uint osl_pci_bus(osl_t *osh);
++extern uint osl_pci_slot(osl_t *osh);
++
++/* OSL initialization */
++extern osl_t *osl_attach(void *pdev);
++extern void osl_detach(osl_t *osh);
++
++/* host/bus architecture-specific byte swap */
++#define BUS_SWAP32(v)		(v)
++
++/* general purpose memory allocation */
++
++#define	MALLOC(osh, size)	kmalloc(size, GFP_ATOMIC)
++#define	MFREE(osh, addr, size)	kfree(addr);
++
++#define	MALLOC_FAILED(osh)	osl_malloc_failed((osh))
++
++extern void *osl_malloc(osl_t *osh, uint size);
++extern void osl_mfree(osl_t *osh, void *addr, uint size);
++extern uint osl_malloced(osl_t *osh);
++extern uint osl_malloc_failed(osl_t *osh);
++
++/* allocate/free shared (dma-able) consistent memory */
++#define	DMA_CONSISTENT_ALIGN	PAGE_SIZE
++#define	DMA_ALLOC_CONSISTENT(osh, size, pap) \
++	osl_dma_alloc_consistent((osh), (size), (pap))
++#define	DMA_FREE_CONSISTENT(osh, va, size, pa) \
++	osl_dma_free_consistent((osh), (void*)(va), (size), (pa))
++extern void *osl_dma_alloc_consistent(osl_t *osh, uint size, ulong *pap);
++extern void osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa);
++
++/* map/unmap direction */
++#define	DMA_TX	1
++#define	DMA_RX	2
++
++/* register access macros */
++#if defined(BCMJTAG)
++#include <bcmjtag.h>
++#define	R_REG(r)	bcmjtag_read(NULL, (uint32)(r), sizeof (*(r)))
++#define	W_REG(r, v)	bcmjtag_write(NULL, (uint32)(r), (uint32)(v), sizeof (*(r)))
++#endif
++
++/*
++ * BINOSL selects the slightly slower function-call-based binary compatible osl.
++ * Macros expand to calls to functions defined in linux_osl.c .
++ */
++#ifndef BINOSL
++
++/* string library, kernel mode */
++#define	printf(fmt, args...)	printk(fmt, ## args)
++#include <linux/kernel.h>
++#include <linux/string.h>
++
++/* register access macros */
++#if !defined(BCMJTAG)
++#ifndef IL_BIGENDIAN   
++#define R_REG(r) ( \
++	sizeof(*(r)) == sizeof(uint8) ? readb((volatile uint8*)(r)) : \
++	sizeof(*(r)) == sizeof(uint16) ? readw((volatile uint16*)(r)) : \
++	readl((volatile uint32*)(r)) \
++)
++#define W_REG(r, v) do { \
++	switch (sizeof(*(r))) { \
++	case sizeof(uint8):	writeb((uint8)(v), (volatile uint8*)(r)); break; \
++	case sizeof(uint16):	writew((uint16)(v), (volatile uint16*)(r)); break; \
++	case sizeof(uint32):	writel((uint32)(v), (volatile uint32*)(r)); break; \
++	} \
++} while (0)
++#else	/* IL_BIGENDIAN */
++#define R_REG(r) ({ \
++	__typeof(*(r)) __osl_v; \
++	switch (sizeof(*(r))) { \
++	case sizeof(uint8):	__osl_v = readb((volatile uint8*)((uint32)r^3)); break; \
++	case sizeof(uint16):	__osl_v = readw((volatile uint16*)((uint32)r^2)); break; \
++	case sizeof(uint32):	__osl_v = readl((volatile uint32*)(r)); break; \
++	} \
++	__osl_v; \
++})
++#define W_REG(r, v) do { \
++	switch (sizeof(*(r))) { \
++	case sizeof(uint8):	writeb((uint8)(v), (volatile uint8*)((uint32)r^3)); break; \
++	case sizeof(uint16):	writew((uint16)(v), (volatile uint16*)((uint32)r^2)); break; \
++	case sizeof(uint32):	writel((uint32)(v), (volatile uint32*)(r)); break; \
++	} \
++} while (0)
++#endif
++#endif
++
++#define	AND_REG(r, v)		W_REG((r), R_REG(r) & (v))
++#define	OR_REG(r, v)		W_REG((r), R_REG(r) | (v))
++
++/* bcopy, bcmp, and bzero */
++#define	bcopy(src, dst, len)	memcpy((dst), (src), (len))
++#define	bcmp(b1, b2, len)	memcmp((b1), (b2), (len))
++#define	bzero(b, len)		memset((b), '\0', (len))
++
++/* uncached virtual address */
++#ifdef mips
++#define OSL_UNCACHED(va)	KSEG1ADDR((va))
++#include <asm/addrspace.h>
++#else
++#define OSL_UNCACHED(va)	(va)
++#endif
++
++/* get processor cycle count */
++#if defined(mips)
++#define	OSL_GETCYCLES(x)	((x) = read_c0_count() * 2)
++#elif defined(__i386__)
++#define	OSL_GETCYCLES(x)	rdtscl((x))
++#else
++#define OSL_GETCYCLES(x)	((x) = 0)
++#endif
++
++/* dereference an address that may cause a bus exception */
++#ifdef mips
++#if defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,17))
++#define BUSPROBE(val, addr)	panic("get_dbe() will not fixup a bus exception when compiled into a module")
++#else
++#define	BUSPROBE(val, addr)	get_dbe((val), (addr))
++#include <asm/paccess.h>
++#endif
++#else
++#define	BUSPROBE(val, addr)	({ (val) = R_REG((addr)); 0; })
++#endif
++
++/* map/unmap physical to virtual I/O */
++#define	REG_MAP(pa, size)	ioremap_nocache((unsigned long)(pa), (unsigned long)(size))
++#define	REG_UNMAP(va)		iounmap((void *)(va))
++
++/* shared (dma-able) memory access macros */
++#define	R_SM(r)			*(r)
++#define	W_SM(r, v)		(*(r) = (v))
++#define	BZERO_SM(r, len)	memset((r), '\0', (len))
++
++/* packet primitives */
++#define	PKTGET(osh, len, send)		osl_pktget((osh), (len), (send))
++#define	PKTFREE(osh, skb, send)		osl_pktfree((skb))
++#define	PKTDATA(osh, skb)		(((struct sk_buff*)(skb))->data)
++#define	PKTLEN(osh, skb)		(((struct sk_buff*)(skb))->len)
++#define PKTHEADROOM(osh, skb)		(PKTDATA(osh,skb)-(((struct sk_buff*)(skb))->head))
++#define PKTTAILROOM(osh, skb)		((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail))
++#define	PKTNEXT(osh, skb)		(((struct sk_buff*)(skb))->next)
++#define	PKTSETNEXT(skb, x)		(((struct sk_buff*)(skb))->next = (struct sk_buff*)(x))
++#define	PKTSETLEN(osh, skb, len)	__skb_trim((struct sk_buff*)(skb), (len))
++#define	PKTPUSH(osh, skb, bytes)	skb_push((struct sk_buff*)(skb), (bytes))
++#define	PKTPULL(osh, skb, bytes)	skb_pull((struct sk_buff*)(skb), (bytes))
++#define	PKTDUP(osh, skb)		skb_clone((struct sk_buff*)(skb), GFP_ATOMIC)
++#define	PKTCOOKIE(skb)			((void*)((struct sk_buff*)(skb))->csum)
++#define	PKTSETCOOKIE(skb, x)		(((struct sk_buff*)(skb))->csum = (uint)(x))
++#define	PKTLINK(skb)			(((struct sk_buff*)(skb))->prev)
++#define	PKTSETLINK(skb, x)		(((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x))
++#define	PKTPRIO(skb)			(((struct sk_buff*)(skb))->priority)
++#define	PKTSETPRIO(skb, x)		(((struct sk_buff*)(skb))->priority = (x))
++extern void *osl_pktget(osl_t *osh, uint len, bool send);
++extern void osl_pktfree(void *skb);
++
++#else	/* BINOSL */                                    
++
++/* string library */
++#ifndef LINUX_OSL
++#undef printf
++#define	printf(fmt, args...)		osl_printf((fmt), ## args)
++#undef sprintf
++#define sprintf(buf, fmt, args...)	osl_sprintf((buf), (fmt), ## args)
++#undef strcmp
++#define	strcmp(s1, s2)			osl_strcmp((s1), (s2))
++#undef strncmp
++#define	strncmp(s1, s2, n)		osl_strncmp((s1), (s2), (n))
++#undef strlen
++#define strlen(s)			osl_strlen((s))
++#undef strcpy
++#define	strcpy(d, s)			osl_strcpy((d), (s))
++#undef strncpy
++#define	strncpy(d, s, n)		osl_strncpy((d), (s), (n))
++#endif
++extern int osl_printf(const char *format, ...);
++extern int osl_sprintf(char *buf, const char *format, ...);
++extern int osl_strcmp(const char *s1, const char *s2);
++extern int osl_strncmp(const char *s1, const char *s2, uint n);
++extern int osl_strlen(const char *s);
++extern char* osl_strcpy(char *d, const char *s);
++extern char* osl_strncpy(char *d, const char *s, uint n);
++
++/* register access macros */
++#if !defined(BCMJTAG)
++#define R_REG(r) ( \
++	sizeof(*(r)) == sizeof(uint8) ? osl_readb((volatile uint8*)(r)) : \
++	sizeof(*(r)) == sizeof(uint16) ? osl_readw((volatile uint16*)(r)) : \
++	osl_readl((volatile uint32*)(r)) \
++)
++#define W_REG(r, v) do { \
++	switch (sizeof(*(r))) { \
++	case sizeof(uint8):	osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \
++	case sizeof(uint16):	osl_writew((uint16)(v), (volatile uint16*)(r)); break; \
++	case sizeof(uint32):	osl_writel((uint32)(v), (volatile uint32*)(r)); break; \
++	} \
++} while (0)
++#endif
++
++#define	AND_REG(r, v)		W_REG((r), R_REG(r) & (v))
++#define	OR_REG(r, v)		W_REG((r), R_REG(r) | (v))
++extern uint8 osl_readb(volatile uint8 *r);
++extern uint16 osl_readw(volatile uint16 *r);
++extern uint32 osl_readl(volatile uint32 *r);
++extern void osl_writeb(uint8 v, volatile uint8 *r);
++extern void osl_writew(uint16 v, volatile uint16 *r);
++extern void osl_writel(uint32 v, volatile uint32 *r);
++
++/* bcopy, bcmp, and bzero */
++extern void bcopy(const void *src, void *dst, int len);
++extern int bcmp(const void *b1, const void *b2, int len);
++extern void bzero(void *b, int len);
++
++/* uncached virtual address */
++#define OSL_UNCACHED(va)	osl_uncached((va))
++extern void *osl_uncached(void *va);
++
++/* get processor cycle count */
++#define OSL_GETCYCLES(x)	((x) = osl_getcycles())
++extern uint osl_getcycles(void);
++
++/* dereference an address that may target abort */
++#define	BUSPROBE(val, addr)	osl_busprobe(&(val), (addr))
++extern int osl_busprobe(uint32 *val, uint32 addr);
++
++/* map/unmap physical to virtual */
++#define	REG_MAP(pa, size)	osl_reg_map((pa), (size))
++#define	REG_UNMAP(va)		osl_reg_unmap((va))
++extern void *osl_reg_map(uint32 pa, uint size);
++extern void osl_reg_unmap(void *va);
++
++/* shared (dma-able) memory access macros */
++#define	R_SM(r)			*(r)
++#define	W_SM(r, v)		(*(r) = (v))
++#define	BZERO_SM(r, len)	bzero((r), (len))
++
++/* packet primitives */
++#define	PKTGET(osh, len, send)		osl_pktget((osh), (len), (send))
++#define	PKTFREE(osh, skb, send)		osl_pktfree((skb))
++#define	PKTDATA(osh, skb)		osl_pktdata((osh), (skb))
++#define	PKTLEN(osh, skb)		osl_pktlen((osh), (skb))
++#define PKTHEADROOM(osh, skb)		osl_pktheadroom((osh), (skb))
++#define PKTTAILROOM(osh, skb)		osl_pkttailroom((osh), (skb))
++#define	PKTNEXT(osh, skb)		osl_pktnext((osh), (skb))
++#define	PKTSETNEXT(skb, x)		osl_pktsetnext((skb), (x))
++#define	PKTSETLEN(osh, skb, len)	osl_pktsetlen((osh), (skb), (len))
++#define	PKTPUSH(osh, skb, bytes)	osl_pktpush((osh), (skb), (bytes))
++#define	PKTPULL(osh, skb, bytes)	osl_pktpull((osh), (skb), (bytes))
++#define	PKTDUP(osh, skb)		osl_pktdup((osh), (skb))
++#define	PKTCOOKIE(skb)			osl_pktcookie((skb))
++#define	PKTSETCOOKIE(skb, x)		osl_pktsetcookie((skb), (x))
++#define	PKTLINK(skb)			osl_pktlink((skb))
++#define	PKTSETLINK(skb, x)		osl_pktsetlink((skb), (x))
++#define	PKTPRIO(skb)			osl_pktprio((skb))
++#define	PKTSETPRIO(skb, x)		osl_pktsetprio((skb), (x))
++extern void *osl_pktget(osl_t *osh, uint len, bool send);
++extern void osl_pktfree(void *skb);
++extern uchar *osl_pktdata(osl_t *osh, void *skb);
++extern uint osl_pktlen(osl_t *osh, void *skb);
++extern uint osl_pktheadroom(osl_t *osh, void *skb);
++extern uint osl_pkttailroom(osl_t *osh, void *skb);
++extern void *osl_pktnext(osl_t *osh, void *skb);
++extern void osl_pktsetnext(void *skb, void *x);
++extern void osl_pktsetlen(osl_t *osh, void *skb, uint len);
++extern uchar *osl_pktpush(osl_t *osh, void *skb, int bytes);
++extern uchar *osl_pktpull(osl_t *osh, void *skb, int bytes);
++extern void *osl_pktdup(osl_t *osh, void *skb);
++extern void *osl_pktcookie(void *skb);
++extern void osl_pktsetcookie(void *skb, void *x);
++extern void *osl_pktlink(void *skb);
++extern void osl_pktsetlink(void *skb, void *x);
++extern uint osl_pktprio(void *skb);
++extern void osl_pktsetprio(void *skb, uint x);
++
++#endif	/* BINOSL */
++
++#define OSL_ERROR(bcmerror)	osl_error(bcmerror)
++extern int osl_error(int bcmerror);
++
++/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */
++#define	PKTBUFSZ	2048
++
++#endif	/* _linux_osl_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/bcm947xx/include/linuxver.h
+--- linux.old/arch/mips/bcm947xx/include/linuxver.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/linuxver.h	2005-12-28 16:37:32.878261500 +0100
+@@ -0,0 +1,389 @@
++/*
++ * Linux-specific abstractions to gain some independence from linux kernel versions.
++ * Pave over some 2.2 versus 2.4 versus 2.6 kernel differences.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *   
++ * $Id$
++ */
++
++#ifndef _linuxver_h_
++#define _linuxver_h_
++
++#include <linux/config.h>
++#include <linux/version.h>
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0))
++/* __NO_VERSION__ must be defined for all linkables except one in 2.2 */
++#ifdef __UNDEF_NO_VERSION__
++#undef __NO_VERSION__
++#else
++#define __NO_VERSION__
++#endif
++#endif
++
++#if defined(MODULE) && defined(MODVERSIONS)
++#include <linux/modversions.h>
++#endif
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
++#include <linux/moduleparam.h>
++#endif
++
++
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) 
++#define module_param(_name_, _type_, _perm_)	MODULE_PARM(_name_, "i")	
++#define module_param_string(_name_, _string_, _size_, _perm_)	MODULE_PARM(_string_, "c" __MODULE_STRING(_size_))
++#endif
++
++/* linux/malloc.h is deprecated, use linux/slab.h instead. */
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,9))
++#include <linux/malloc.h>
++#else
++#include <linux/slab.h>
++#endif
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/string.h>
++#include <linux/pci.h>
++#include <linux/interrupt.h>
++#include <linux/netdevice.h>
++#include <asm/io.h>
++
++#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41))
++#include <linux/workqueue.h>
++#else
++#include <linux/tqueue.h>
++#ifndef work_struct
++#define work_struct tq_struct
++#endif
++#ifndef INIT_WORK
++#define INIT_WORK(_work, _func, _data) INIT_TQUEUE((_work), (_func), (_data))
++#endif
++#ifndef schedule_work
++#define schedule_work(_work) schedule_task((_work))
++#endif
++#ifndef flush_scheduled_work
++#define flush_scheduled_work() flush_scheduled_tasks()
++#endif
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
++/* Some distributions have their own 2.6.x compatibility layers */
++#ifndef IRQ_NONE
++typedef void irqreturn_t;
++#define IRQ_NONE
++#define IRQ_HANDLED
++#define IRQ_RETVAL(x)
++#endif
++#else
++typedef irqreturn_t (*FN_ISR) (int irq, void *dev_id, struct pt_regs *ptregs);
++#endif
++
++#ifndef __exit
++#define __exit
++#endif
++#ifndef __devexit
++#define __devexit
++#endif
++#ifndef __devinit
++#define __devinit	__init
++#endif
++#ifndef __devinitdata
++#define __devinitdata
++#endif
++#ifndef __devexit_p
++#define __devexit_p(x)	x
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
++
++#define pci_get_drvdata(dev)		(dev)->sysdata
++#define pci_set_drvdata(dev, value)	(dev)->sysdata=(value)
++
++/*
++ * New-style (2.4.x) PCI/hot-pluggable PCI/CardBus registration
++ */
++
++struct pci_device_id {
++	unsigned int vendor, device;		/* Vendor and device ID or PCI_ANY_ID */
++	unsigned int subvendor, subdevice;	/* Subsystem ID's or PCI_ANY_ID */
++	unsigned int class, class_mask;		/* (class,subclass,prog-if) triplet */
++	unsigned long driver_data;		/* Data private to the driver */
++};
++
++struct pci_driver {
++	struct list_head node;
++	char *name;
++	const struct pci_device_id *id_table;	/* NULL if wants all devices */
++	int (*probe)(struct pci_dev *dev, const struct pci_device_id *id);	/* New device inserted */
++	void (*remove)(struct pci_dev *dev);	/* Device removed (NULL if not a hot-plug capable driver) */
++	void (*suspend)(struct pci_dev *dev);	/* Device suspended */
++	void (*resume)(struct pci_dev *dev);	/* Device woken up */
++};
++
++#define MODULE_DEVICE_TABLE(type, name)
++#define PCI_ANY_ID (~0)
++
++/* compatpci.c */
++#define pci_module_init pci_register_driver
++extern int pci_register_driver(struct pci_driver *drv);
++extern void pci_unregister_driver(struct pci_driver *drv);
++
++#endif /* PCI registration */
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18))
++#ifdef MODULE
++#define module_init(x) int init_module(void) { return x(); }
++#define module_exit(x) void cleanup_module(void) { x(); }
++#else
++#define module_init(x)	__initcall(x);
++#define module_exit(x)	__exitcall(x);
++#endif
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,48))
++#define list_for_each(pos, head) \
++	for (pos = (head)->next; pos != (head); pos = pos->next)
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,13))
++#define pci_resource_start(dev, bar)	((dev)->base_address[(bar)])
++#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,44))
++#define pci_resource_start(dev, bar)	((dev)->resource[(bar)].start)
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,23))
++#define pci_enable_device(dev) do { } while (0)
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,14))
++#define net_device device
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,42))
++
++/*
++ * DMA mapping
++ *
++ * See linux/Documentation/DMA-mapping.txt
++ */
++
++#ifndef PCI_DMA_TODEVICE
++#define	PCI_DMA_TODEVICE	1
++#define	PCI_DMA_FROMDEVICE	2
++#endif
++
++typedef u32 dma_addr_t;
++
++/* Pure 2^n version of get_order */
++static inline int get_order(unsigned long size)
++{
++	int order;
++
++	size = (size-1) >> (PAGE_SHIFT-1);
++	order = -1;
++	do {
++		size >>= 1;
++		order++;
++	} while (size);
++	return order;
++}
++
++static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
++					 dma_addr_t *dma_handle)
++{
++	void *ret;
++	int gfp = GFP_ATOMIC | GFP_DMA;
++
++	ret = (void *)__get_free_pages(gfp, get_order(size));
++
++	if (ret != NULL) {
++		memset(ret, 0, size);
++		*dma_handle = virt_to_bus(ret);
++	}
++	return ret;
++}
++static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
++				       void *vaddr, dma_addr_t dma_handle)
++{
++	free_pages((unsigned long)vaddr, get_order(size));
++}
++#ifdef ILSIM
++extern uint pci_map_single(void *dev, void *va, uint size, int direction);
++extern void pci_unmap_single(void *dev, uint pa, uint size, int direction);
++#else
++#define pci_map_single(cookie, address, size, dir)	virt_to_bus(address)
++#define pci_unmap_single(cookie, address, size, dir)
++#endif
++
++#endif /* DMA mapping */
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,43))
++
++#define dev_kfree_skb_any(a)		dev_kfree_skb(a)
++#define netif_down(dev)			do { (dev)->start = 0; } while(0)
++
++/* pcmcia-cs provides its own netdevice compatibility layer */
++#ifndef _COMPAT_NETDEVICE_H
++
++/*
++ * SoftNet
++ *
++ * For pre-softnet kernels we need to tell the upper layer not to
++ * re-enter start_xmit() while we are in there. However softnet
++ * guarantees not to enter while we are in there so there is no need
++ * to do the netif_stop_queue() dance unless the transmit queue really
++ * gets stuck. This should also improve performance according to tests
++ * done by Aman Singla.
++ */
++
++#define dev_kfree_skb_irq(a)		dev_kfree_skb(a)
++#define netif_wake_queue(dev)		do { clear_bit(0, &(dev)->tbusy); mark_bh(NET_BH); } while(0)
++#define netif_stop_queue(dev)		set_bit(0, &(dev)->tbusy)
++
++static inline void netif_start_queue(struct net_device *dev)
++{
++	dev->tbusy = 0;
++	dev->interrupt = 0;
++	dev->start = 1;
++}
++
++#define netif_queue_stopped(dev)	(dev)->tbusy
++#define netif_running(dev)		(dev)->start
++
++#endif /* _COMPAT_NETDEVICE_H */
++
++#define netif_device_attach(dev)	netif_start_queue(dev)
++#define netif_device_detach(dev)	netif_stop_queue(dev)
++
++/* 2.4.x renamed bottom halves to tasklets */
++#define tasklet_struct				tq_struct
++static inline void tasklet_schedule(struct tasklet_struct *tasklet)
++{
++	queue_task(tasklet, &tq_immediate);
++	mark_bh(IMMEDIATE_BH);
++}
++
++static inline void tasklet_init(struct tasklet_struct *tasklet,
++				void (*func)(unsigned long),
++				unsigned long data)
++{
++	tasklet->next = NULL;
++	tasklet->sync = 0;
++	tasklet->routine = (void (*)(void *))func;
++	tasklet->data = (void *)data;
++}
++#define tasklet_kill(tasklet)			{do{} while(0);}
++
++/* 2.4.x introduced del_timer_sync() */
++#define del_timer_sync(timer) del_timer(timer)
++
++#else
++
++#define netif_down(dev)
++
++#endif /* SoftNet */
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3))
++
++/*
++ * Emit code to initialise a tq_struct's routine and data pointers
++ */
++#define PREPARE_TQUEUE(_tq, _routine, _data)			\
++	do {							\
++		(_tq)->routine = _routine;			\
++		(_tq)->data = _data;				\
++	} while (0)
++
++/*
++ * Emit code to initialise all of a tq_struct
++ */
++#define INIT_TQUEUE(_tq, _routine, _data)			\
++	do {							\
++		INIT_LIST_HEAD(&(_tq)->list);			\
++		(_tq)->sync = 0;				\
++		PREPARE_TQUEUE((_tq), (_routine), (_data));	\
++	} while (0)
++
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,6))
++
++/* Power management related routines */
++
++static inline int
++pci_save_state(struct pci_dev *dev, u32 *buffer)
++{
++	int i;
++	if (buffer) {
++		for (i = 0; i < 16; i++)
++			pci_read_config_dword(dev, i * 4,&buffer[i]);
++	}
++	return 0;
++}
++
++static inline int 
++pci_restore_state(struct pci_dev *dev, u32 *buffer)
++{
++	int i;
++
++	if (buffer) {
++		for (i = 0; i < 16; i++)
++			pci_write_config_dword(dev,i * 4, buffer[i]);
++	}
++	/*
++	 * otherwise, write the context information we know from bootup.
++	 * This works around a problem where warm-booting from Windows
++	 * combined with a D3(hot)->D0 transition causes PCI config
++	 * header data to be forgotten.
++	 */	
++	else {
++		for (i = 0; i < 6; i ++)
++			pci_write_config_dword(dev,
++					       PCI_BASE_ADDRESS_0 + (i * 4),
++					       pci_resource_start(dev, i));
++		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
++	}
++	return 0;
++}
++
++#endif /* PCI power management */
++
++/* Old cp0 access macros deprecated in 2.4.19 */
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19))
++#define read_c0_count() read_32bit_cp0_register(CP0_COUNT)
++#endif
++
++/* Module refcount handled internally in 2.6.x */
++#ifndef SET_MODULE_OWNER
++#define SET_MODULE_OWNER(dev)		do {} while (0)
++#define OLD_MOD_INC_USE_COUNT		MOD_INC_USE_COUNT
++#define OLD_MOD_DEC_USE_COUNT		MOD_DEC_USE_COUNT
++#else
++#define OLD_MOD_INC_USE_COUNT		do {} while (0)
++#define OLD_MOD_DEC_USE_COUNT		do {} while (0)
++#endif
++
++#ifndef SET_NETDEV_DEV
++#define SET_NETDEV_DEV(net, pdev)	do {} while (0)
++#endif
++
++#ifndef HAVE_FREE_NETDEV
++#define free_netdev(dev)		kfree(dev)
++#endif
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
++/* struct packet_type redefined in 2.6.x */
++#define af_packet_priv			data
++#endif
++
++#endif /* _linuxver_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm947xx/include/mipsinc.h
+--- linux.old/arch/mips/bcm947xx/include/mipsinc.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/mipsinc.h	2005-12-28 16:37:32.878261500 +0100
+@@ -0,0 +1,552 @@
++/*
++ * HND Run Time Environment for standalone MIPS programs.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef	_MISPINC_H
++#define _MISPINC_H
++
++
++/* MIPS defines */
++
++#ifdef	_LANGUAGE_ASSEMBLY
++
++/*
++ * Symbolic register names for 32 bit ABI
++ */
++#define zero	$0	/* wired zero */
++#define AT	$1	/* assembler temp - uppercase because of ".set at" */
++#define v0	$2	/* return value */
++#define v1	$3
++#define a0	$4	/* argument registers */
++#define a1	$5
++#define a2	$6
++#define a3	$7
++#define t0	$8	/* caller saved */
++#define t1	$9
++#define t2	$10
++#define t3	$11
++#define t4	$12
++#define t5	$13
++#define t6	$14
++#define t7	$15
++#define s0	$16	/* callee saved */
++#define s1	$17
++#define s2	$18
++#define s3	$19
++#define s4	$20
++#define s5	$21
++#define s6	$22
++#define s7	$23
++#define t8	$24	/* caller saved */
++#define t9	$25
++#define jp	$25	/* PIC jump register */
++#define k0	$26	/* kernel scratch */
++#define k1	$27
++#define gp	$28	/* global pointer */
++#define sp	$29	/* stack pointer */
++#define fp	$30	/* frame pointer */
++#define s8	$30	/* same like fp! */
++#define ra	$31	/* return address */
++
++
++/*
++ * CP0 Registers 
++ */
++
++#define C0_INX		$0
++#define C0_RAND		$1
++#define C0_TLBLO0	$2
++#define C0_TLBLO	C0_TLBLO0
++#define C0_TLBLO1	$3
++#define C0_CTEXT	$4
++#define C0_PGMASK	$5
++#define C0_WIRED	$6
++#define C0_BADVADDR	$8
++#define C0_COUNT 	$9
++#define C0_TLBHI	$10
++#define C0_COMPARE	$11
++#define C0_SR		$12
++#define C0_STATUS	C0_SR
++#define C0_CAUSE	$13
++#define C0_EPC		$14
++#define C0_PRID		$15
++#define C0_CONFIG	$16
++#define C0_LLADDR	$17
++#define C0_WATCHLO	$18
++#define C0_WATCHHI	$19
++#define C0_XCTEXT	$20
++#define C0_DIAGNOSTIC	$22
++#define C0_BROADCOM	C0_DIAGNOSTIC
++#define	C0_PERFORMANCE	$25
++#define C0_ECC		$26
++#define C0_CACHEERR	$27
++#define C0_TAGLO	$28
++#define C0_TAGHI	$29
++#define C0_ERREPC	$30
++#define C0_DESAVE	$31
++
++/*
++ * LEAF - declare leaf routine
++ */
++#define LEAF(symbol)				\
++		.globl	symbol;			\
++		.align	2;			\
++		.type	symbol,@function;	\
++		.ent	symbol,0;		\
++symbol:		.frame	sp,0,ra
++
++/*
++ * END - mark end of function
++ */
++#define END(function)				\
++		.end	function;		\
++		.size	function,.-function
++
++#define _ULCAST_
++
++#else
++
++/*
++ * The following macros are especially useful for __asm__
++ * inline assembler.
++ */
++#ifndef __STR
++#define __STR(x) #x
++#endif
++#ifndef STR
++#define STR(x) __STR(x)
++#endif
++
++#define _ULCAST_ (unsigned long)
++
++
++/*
++ * CP0 Registers 
++ */
++
++#define C0_INX		0		/* CP0: TLB Index */
++#define C0_RAND		1		/* CP0: TLB Random */
++#define C0_TLBLO0	2		/* CP0: TLB EntryLo0 */
++#define C0_TLBLO	C0_TLBLO0	/* CP0: TLB EntryLo0 */
++#define C0_TLBLO1	3		/* CP0: TLB EntryLo1 */
++#define C0_CTEXT	4		/* CP0: Context */
++#define C0_PGMASK	5		/* CP0: TLB PageMask */
++#define C0_WIRED	6		/* CP0: TLB Wired */
++#define C0_BADVADDR	8		/* CP0: Bad Virtual Address */
++#define C0_COUNT 	9		/* CP0: Count */
++#define C0_TLBHI	10		/* CP0: TLB EntryHi */
++#define C0_COMPARE	11		/* CP0: Compare */
++#define C0_SR		12		/* CP0: Processor Status */
++#define C0_STATUS	C0_SR		/* CP0: Processor Status */
++#define C0_CAUSE	13		/* CP0: Exception Cause */
++#define C0_EPC		14		/* CP0: Exception PC */
++#define C0_PRID		15		/* CP0: Processor Revision Indentifier */
++#define C0_CONFIG	16		/* CP0: Config */
++#define C0_LLADDR	17		/* CP0: LLAddr */
++#define C0_WATCHLO	18		/* CP0: WatchpointLo */
++#define C0_WATCHHI	19		/* CP0: WatchpointHi */
++#define C0_XCTEXT	20		/* CP0: XContext */
++#define C0_DIAGNOSTIC	22		/* CP0: Diagnostic */
++#define C0_BROADCOM	C0_DIAGNOSTIC	/* CP0: Broadcom Register */
++#define	C0_PERFORMANCE	25		/* CP0: Performance Counter/Control Registers */
++#define C0_ECC		26		/* CP0: ECC */
++#define C0_CACHEERR	27		/* CP0: CacheErr */
++#define C0_TAGLO	28		/* CP0: TagLo */
++#define C0_TAGHI	29		/* CP0: TagHi */
++#define C0_ERREPC	30		/* CP0: ErrorEPC */
++#define C0_DESAVE	31		/* CP0: DebugSave */
++
++#endif	/* _LANGUAGE_ASSEMBLY */
++
++/*
++ * Memory segments (32bit kernel mode addresses)
++ */
++#undef KUSEG
++#undef KSEG0
++#undef KSEG1
++#undef KSEG2
++#undef KSEG3
++#define KUSEG		0x00000000
++#define KSEG0		0x80000000
++#define KSEG1		0xa0000000
++#define KSEG2		0xc0000000
++#define KSEG3		0xe0000000
++#define PHYSADDR_MASK	0x1fffffff
++
++/*
++ * Map an address to a certain kernel segment
++ */
++#undef PHYSADDR
++#undef KSEG0ADDR
++#undef KSEG1ADDR
++#undef KSEG2ADDR
++#undef KSEG3ADDR
++
++#define PHYSADDR(a)	(_ULCAST_(a) & PHYSADDR_MASK)
++#define KSEG0ADDR(a)	((_ULCAST_(a) & PHYSADDR_MASK) | KSEG0)
++#define KSEG1ADDR(a)	((_ULCAST_(a) & PHYSADDR_MASK) | KSEG1)
++#define KSEG2ADDR(a)	((_ULCAST_(a) & PHYSADDR_MASK) | KSEG2)
++#define KSEG3ADDR(a)	((_ULCAST_(a) & PHYSADDR_MASK) | KSEG3)
++
++
++#ifndef	Index_Invalidate_I
++/*
++ * Cache Operations
++ */
++#define Index_Invalidate_I	0x00
++#define Index_Writeback_Inv_D	0x01
++#define Index_Invalidate_SI	0x02
++#define Index_Writeback_Inv_SD	0x03
++#define Index_Load_Tag_I	0x04
++#define Index_Load_Tag_D	0x05
++#define Index_Load_Tag_SI	0x06
++#define Index_Load_Tag_SD	0x07
++#define Index_Store_Tag_I	0x08
++#define Index_Store_Tag_D	0x09
++#define Index_Store_Tag_SI	0x0A
++#define Index_Store_Tag_SD	0x0B
++#define Create_Dirty_Excl_D	0x0d
++#define Create_Dirty_Excl_SD	0x0f
++#define Hit_Invalidate_I	0x10
++#define Hit_Invalidate_D	0x11
++#define Hit_Invalidate_SI	0x12
++#define Hit_Invalidate_SD	0x13
++#define Fill_I			0x14
++#define Hit_Writeback_Inv_D	0x15
++					/* 0x16 is unused */
++#define Hit_Writeback_Inv_SD	0x17
++#define R5K_Page_Invalidate_S	0x17
++#define Hit_Writeback_I		0x18
++#define Hit_Writeback_D		0x19
++					/* 0x1a is unused */
++#define Hit_Writeback_SD	0x1b
++					/* 0x1c is unused */
++					/* 0x1e is unused */
++#define Hit_Set_Virtual_SI	0x1e
++#define Hit_Set_Virtual_SD	0x1f
++#endif
++
++
++/*
++ * R4x00 interrupt enable / cause bits
++ */
++#define IE_SW0			(_ULCAST_(1) <<  8)
++#define IE_SW1			(_ULCAST_(1) <<  9)
++#define IE_IRQ0			(_ULCAST_(1) << 10)
++#define IE_IRQ1			(_ULCAST_(1) << 11)
++#define IE_IRQ2			(_ULCAST_(1) << 12)
++#define IE_IRQ3			(_ULCAST_(1) << 13)
++#define IE_IRQ4			(_ULCAST_(1) << 14)
++#define IE_IRQ5			(_ULCAST_(1) << 15)
++
++#ifndef	ST0_UM
++/*
++ * Bitfields in the mips32 cp0 status register
++ */
++#define ST0_IE			0x00000001
++#define ST0_EXL			0x00000002
++#define ST0_ERL			0x00000004
++#define ST0_UM			0x00000010
++#define ST0_SWINT0		0x00000100
++#define ST0_SWINT1		0x00000200
++#define ST0_HWINT0		0x00000400
++#define ST0_HWINT1		0x00000800
++#define ST0_HWINT2		0x00001000
++#define ST0_HWINT3		0x00002000
++#define ST0_HWINT4		0x00004000
++#define ST0_HWINT5		0x00008000
++#define ST0_IM			0x0000ff00
++#define ST0_NMI			0x00080000
++#define ST0_SR			0x00100000
++#define ST0_TS			0x00200000
++#define ST0_BEV			0x00400000
++#define ST0_RE			0x02000000
++#define ST0_RP			0x08000000
++#define ST0_CU			0xf0000000
++#define ST0_CU0			0x10000000
++#define ST0_CU1			0x20000000
++#define ST0_CU2			0x40000000
++#define ST0_CU3			0x80000000
++#endif
++
++
++/*
++ * Bitfields in the mips32 cp0 cause register
++ */
++#define C_EXC			0x0000007c
++#define C_EXC_SHIFT		2
++#define C_INT			0x0000ff00
++#define C_INT_SHIFT		8
++#define C_SW0			(_ULCAST_(1) <<  8)
++#define C_SW1			(_ULCAST_(1) <<  9)
++#define C_IRQ0			(_ULCAST_(1) << 10)
++#define C_IRQ1			(_ULCAST_(1) << 11)
++#define C_IRQ2			(_ULCAST_(1) << 12)
++#define C_IRQ3			(_ULCAST_(1) << 13)
++#define C_IRQ4			(_ULCAST_(1) << 14)
++#define C_IRQ5			(_ULCAST_(1) << 15)
++#define C_WP			0x00400000
++#define C_IV			0x00800000
++#define C_CE			0x30000000
++#define C_CE_SHIFT		28
++#define C_BD			0x80000000
++
++/* Values in C_EXC */
++#define EXC_INT			0
++#define EXC_TLBM		1
++#define EXC_TLBL		2
++#define EXC_TLBS		3
++#define EXC_AEL			4
++#define EXC_AES			5
++#define EXC_IBE			6
++#define EXC_DBE			7
++#define EXC_SYS			8
++#define EXC_BPT			9
++#define EXC_RI			10
++#define EXC_CU			11
++#define EXC_OV			12
++#define EXC_TR			13
++#define EXC_WATCH		23
++#define EXC_MCHK		24
++
++
++/*
++ * Bits in the cp0 config register.
++ */
++#define CONF_CM_CACHABLE_NO_WA		0
++#define CONF_CM_CACHABLE_WA		1
++#define CONF_CM_UNCACHED		2
++#define CONF_CM_CACHABLE_NONCOHERENT	3
++#define CONF_CM_CACHABLE_CE		4
++#define CONF_CM_CACHABLE_COW		5
++#define CONF_CM_CACHABLE_CUW		6
++#define CONF_CM_CACHABLE_ACCELERATED	7
++#define CONF_CM_CMASK			7
++#define CONF_CU				(_ULCAST_(1) <<  3)
++#define CONF_DB				(_ULCAST_(1) <<  4)
++#define CONF_IB				(_ULCAST_(1) <<  5)
++#define CONF_SE				(_ULCAST_(1) << 12)
++#define CONF_SC				(_ULCAST_(1) << 17)
++#define CONF_AC				(_ULCAST_(1) << 23)
++#define CONF_HALT			(_ULCAST_(1) << 25)
++
++
++/*
++ * Bits in the cp0 config register select 1.
++ */
++#define CONF1_FP		0x00000001	/* FPU present */
++#define CONF1_EP		0x00000002	/* EJTAG present */
++#define CONF1_CA		0x00000004	/* mips16 implemented */
++#define CONF1_WR		0x00000008	/* Watch registers present */
++#define CONF1_PC		0x00000010	/* Performance counters present */
++#define CONF1_DA_SHIFT		7		/* D$ associativity */
++#define CONF1_DA_MASK		0x00000380
++#define CONF1_DA_BASE		1
++#define CONF1_DL_SHIFT		10		/* D$ line size */
++#define CONF1_DL_MASK		0x00001c00
++#define CONF1_DL_BASE		2
++#define CONF1_DS_SHIFT		13		/* D$ sets/way */
++#define CONF1_DS_MASK		0x0000e000
++#define CONF1_DS_BASE		64
++#define CONF1_IA_SHIFT		16		/* I$ associativity */
++#define CONF1_IA_MASK		0x00070000
++#define CONF1_IA_BASE		1
++#define CONF1_IL_SHIFT		19		/* I$ line size */
++#define CONF1_IL_MASK		0x00380000
++#define CONF1_IL_BASE		2
++#define CONF1_IS_SHIFT		22		/* Instruction cache sets/way */
++#define CONF1_IS_MASK		0x01c00000
++#define CONF1_IS_BASE		64
++#define CONF1_MS_MASK		0x7e000000	/* Number of tlb entries */
++#define CONF1_MS_SHIFT		25
++
++/* PRID register */
++#define PRID_COPT_MASK		0xff000000
++#define PRID_COMP_MASK		0x00ff0000
++#define PRID_IMP_MASK		0x0000ff00
++#define PRID_REV_MASK		0x000000ff
++
++#define PRID_COMP_LEGACY	0x000000
++#define PRID_COMP_MIPS		0x010000
++#define PRID_COMP_BROADCOM	0x020000
++#define PRID_COMP_ALCHEMY	0x030000
++#define PRID_COMP_SIBYTE	0x040000
++#define PRID_IMP_BCM4710	0x4000
++#define PRID_IMP_BCM3302	0x9000
++#define PRID_IMP_BCM3303	0x9100
++
++#define PRID_IMP_UNKNOWN	0xff00
++
++#define BCM330X(id) \
++	(((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3302)) \
++	|| ((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3303)))
++
++/* Bits in C0_BROADCOM */
++#define BRCM_PFC_AVAIL		0x20000000	/* PFC is available */
++#define BRCM_DC_ENABLE		0x40000000	/* Enable Data $ */
++#define BRCM_IC_ENABLE		0x80000000	/* Enable Instruction $ */
++#define BRCM_PFC_ENABLE		0x00400000	/* Obsolete? Enable PFC (at least on 4310) */
++
++/* PreFetch Cache aka Read Ahead Cache */
++
++#define PFC_CR0			0xff400000	/* control reg 0 */
++#define PFC_CR1			0xff400004	/* control reg 1 */
++
++/* PFC operations */
++#define PFC_I			0x00000001	/* Enable PFC use for instructions */
++#define PFC_D			0x00000002	/* Enable PFC use for data */
++#define PFC_PFI			0x00000004	/* Enable seq. prefetch for instructions */
++#define PFC_PFD			0x00000008	/* Enable seq. prefetch for data */
++#define PFC_CINV		0x00000010	/* Enable selective (i/d) cacheop flushing */
++#define PFC_NCH			0x00000020	/* Disable flushing based on cacheops */
++#define PFC_DPF			0x00000040	/* Enable directional prefetching */
++#define PFC_FLUSH		0x00000100	/* Flush the PFC */
++#define PFC_BRR			0x40000000	/* Bus error indication */
++#define PFC_PWR			0x80000000	/* Disable power saving (clock gating) */
++
++/* Handy defaults */
++#define PFC_DISABLED		0
++#define PFC_AUTO			0xffffffff	/* auto select the default mode */
++#define PFC_INST		(PFC_I | PFC_PFI | PFC_CINV)
++#define PFC_INST_NOPF		(PFC_I | PFC_CINV)
++#define PFC_DATA		(PFC_D | PFC_PFD | PFC_CINV)
++#define PFC_DATA_NOPF		(PFC_D | PFC_CINV)
++#define PFC_I_AND_D		(PFC_INST | PFC_DATA)
++#define PFC_I_AND_D_NOPF	(PFC_INST_NOPF | PFC_DATA_NOPF)
++
++
++/* 
++ * These are the UART port assignments, expressed as offsets from the base
++ * register.  These assignments should hold for any serial port based on
++ * a 8250, 16450, or 16550(A).
++ */
++
++#define UART_RX		0	/* In:  Receive buffer (DLAB=0) */
++#define UART_TX		0	/* Out: Transmit buffer (DLAB=0) */
++#define UART_DLL	0	/* Out: Divisor Latch Low (DLAB=1) */
++#define UART_DLM	1	/* Out: Divisor Latch High (DLAB=1) */
++#define UART_LCR	3	/* Out: Line Control Register */
++#define UART_MCR	4	/* Out: Modem Control Register */
++#define UART_LSR	5	/* In:  Line Status Register */
++#define UART_MSR	6	/* In:  Modem Status Register */
++#define UART_SCR	7	/* I/O: Scratch Register */
++#define UART_LCR_DLAB	0x80	/* Divisor latch access bit */
++#define UART_LCR_WLEN8	0x03	/* Wordlength: 8 bits */
++#define UART_MCR_LOOP	0x10	/* Enable loopback test mode */
++#define UART_LSR_THRE	0x20	/* Transmit-hold-register empty */
++#define UART_LSR_RXRDY	0x01	/* Receiver ready */
++
++
++#ifndef	_LANGUAGE_ASSEMBLY
++
++/*
++ * Macros to access the system control coprocessor
++ */
++
++#define MFC0(source, sel)					\
++({								\
++	int __res;						\
++	__asm__ __volatile__(					\
++	".set\tnoreorder\n\t"					\
++	".set\tnoat\n\t"					\
++	".word\t"STR(0x40010000 | ((source)<<11) | (sel))"\n\t"	\
++	"move\t%0,$1\n\t"					\
++	".set\tat\n\t"						\
++	".set\treorder"						\
++	:"=r" (__res)						\
++	:							\
++	:"$1");							\
++	__res;							\
++})
++
++#define MTC0(source, sel, value)				\
++do {								\
++	__asm__ __volatile__(					\
++	".set\tnoreorder\n\t"					\
++	".set\tnoat\n\t"					\
++	"move\t$1,%z0\n\t"					\
++	".word\t"STR(0x40810000 | ((source)<<11) | (sel))"\n\t"	\
++	".set\tat\n\t"						\
++	".set\treorder"						\
++	:							\
++	:"jr" (value)						\
++	:"$1");							\
++} while (0)
++
++#define get_c0_count()						\
++({								\
++	int __res;						\
++	__asm__ __volatile__(					\
++	".set\tnoreorder\n\t"					\
++	".set\tnoat\n\t"					\
++	"mfc0\t%0,$9\n\t"					\
++	".set\tat\n\t"						\
++	".set\treorder"						\
++	:"=r" (__res));						\
++	__res;							\
++})
++
++static INLINE void icache_probe(uint32 config1, uint *size, uint *lsize)
++{
++	uint lsz, sets, ways;
++
++	/* Instruction Cache Size = Associativity * Line Size * Sets Per Way */
++	if ((lsz = ((config1 & CONF1_IL_MASK) >> CONF1_IL_SHIFT)))
++		lsz = CONF1_IL_BASE << lsz;
++	sets = CONF1_IS_BASE << ((config1 & CONF1_IS_MASK) >> CONF1_IS_SHIFT);
++	ways = CONF1_IA_BASE + ((config1 & CONF1_IA_MASK) >> CONF1_IA_SHIFT);
++	*size = lsz * sets * ways;
++	*lsize = lsz;
++}
++
++static INLINE void dcache_probe(uint32 config1, uint *size, uint *lsize)
++{
++	uint lsz, sets, ways;
++
++	/* Data Cache Size = Associativity * Line Size * Sets Per Way */
++	if ((lsz = ((config1 & CONF1_DL_MASK) >> CONF1_DL_SHIFT)))
++		lsz = CONF1_DL_BASE << lsz;
++	sets = CONF1_DS_BASE << ((config1 & CONF1_DS_MASK) >> CONF1_DS_SHIFT);
++	ways = CONF1_DA_BASE + ((config1 & CONF1_DA_MASK) >> CONF1_DA_SHIFT);
++	*size = lsz * sets * ways;
++	*lsize = lsz;
++}
++
++#define cache_op(base, op)			\
++	__asm__ __volatile__("			\
++		.set noreorder;			\
++		.set mips3;			\
++		cache %1, (%0);			\
++		.set mips0;			\
++		.set reorder"			\
++		:				\
++		: "r" (base),			\
++		  "i" (op));
++
++#define cache_unroll4(base, delta, op)		\
++	__asm__ __volatile__("			\
++		.set noreorder;			\
++		.set mips3;			\
++		cache %1,0(%0);			\
++		cache %1,delta(%0);		\
++		cache %1,(2 * delta)(%0);	\
++		cache %1,(3 * delta)(%0);	\
++		.set mips0;			\
++		.set reorder"			\
++		:				\
++		: "r" (base),			\
++		  "i" (op));
++
++#endif /* !_LANGUAGE_ASSEMBLY */
++
++#endif	/* _MISPINC_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947xx/include/osl.h
+--- linux.old/arch/mips/bcm947xx/include/osl.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/osl.h	2005-12-28 16:37:32.878261500 +0100
+@@ -0,0 +1,42 @@
++/*
++ * OS Abstraction Layer
++ * 
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#ifndef _osl_h_
++#define _osl_h_
++
++/* osl handle type forward declaration */
++typedef struct os_handle osl_t;
++
++#if defined(linux)
++#include <linux_osl.h>
++#elif defined(NDIS)
++#include <ndis_osl.h>
++#elif defined(_CFE_)
++#include <cfe_osl.h>
++#elif defined(_HNDRTE_)
++#include <hndrte_osl.h>
++#elif defined(_MINOSL_)
++#include <min_osl.h>
++#elif PMON
++#include <pmon_osl.h>
++#elif defined(MACOSX)
++#include <macosx_osl.h>
++#else
++#error "Unsupported OSL requested"
++#endif
++
++/* handy */
++#define	SET_REG(r, mask, val)	W_REG((r), ((R_REG(r) & ~(mask)) | (val)))
++#define	MAXPRIO		7	/* 0-7 */
++
++#endif	/* _osl_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm947xx/include/pcicfg.h
+--- linux.old/arch/mips/bcm947xx/include/pcicfg.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/pcicfg.h	2005-12-28 16:37:32.882261750 +0100
+@@ -0,0 +1,398 @@
++/*
++ * pcicfg.h: PCI configuration  constants and structures.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef	_h_pci_
++#define	_h_pci_
++
++/* The following inside ifndef's so we don't collide with NTDDK.H */
++#ifndef PCI_MAX_BUS
++#define PCI_MAX_BUS		0x100
++#endif
++#ifndef PCI_MAX_DEVICES
++#define PCI_MAX_DEVICES		0x20
++#endif
++#ifndef PCI_MAX_FUNCTION
++#define PCI_MAX_FUNCTION	0x8
++#endif
++
++#ifndef PCI_INVALID_VENDORID
++#define PCI_INVALID_VENDORID	0xffff
++#endif
++#ifndef PCI_INVALID_DEVICEID
++#define PCI_INVALID_DEVICEID	0xffff
++#endif
++
++
++/* Convert between bus-slot-function-register and config addresses */
++
++#define	PCICFG_BUS_SHIFT	16	/* Bus shift */
++#define	PCICFG_SLOT_SHIFT	11	/* Slot shift */
++#define	PCICFG_FUN_SHIFT	8	/* Function shift */
++#define	PCICFG_OFF_SHIFT	0	/* Register shift */
++
++#define	PCICFG_BUS_MASK		0xff	/* Bus mask */
++#define	PCICFG_SLOT_MASK	0x1f	/* Slot mask */
++#define	PCICFG_FUN_MASK		7	/* Function mask */
++#define	PCICFG_OFF_MASK		0xff	/* Bus mask */
++
++#define	PCI_CONFIG_ADDR(b, s, f, o)					\
++		((((b) & PCICFG_BUS_MASK) << PCICFG_BUS_SHIFT)		\
++		 | (((s) & PCICFG_SLOT_MASK) << PCICFG_SLOT_SHIFT)	\
++		 | (((f) & PCICFG_FUN_MASK) << PCICFG_FUN_SHIFT)	\
++		 | (((o) & PCICFG_OFF_MASK) << PCICFG_OFF_SHIFT))
++
++#define	PCI_CONFIG_BUS(a)	(((a) >> PCICFG_BUS_SHIFT) & PCICFG_BUS_MASK)
++#define	PCI_CONFIG_SLOT(a)	(((a) >> PCICFG_SLOT_SHIFT) & PCICFG_SLOT_MASK)
++#define	PCI_CONFIG_FUN(a)	(((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK)
++#define	PCI_CONFIG_OFF(a)	(((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK)
++
++/* The actual config space */
++
++#define	PCI_BAR_MAX		6
++
++#define	PCI_ROM_BAR		8
++
++#define	PCR_RSVDA_MAX		2
++
++/* pci config status reg has a bit to indicate that capability ptr is present*/
++
++#define PCI_CAPPTR_PRESENT	0x0010
++
++typedef struct _pci_config_regs {
++    unsigned short	vendor;
++    unsigned short	device;
++    unsigned short	command;
++    unsigned short	status;
++    unsigned char	rev_id;
++    unsigned char	prog_if;
++    unsigned char	sub_class;
++    unsigned char	base_class;
++    unsigned char	cache_line_size;
++    unsigned char	latency_timer;
++    unsigned char	header_type;
++    unsigned char	bist;
++    unsigned long	base[PCI_BAR_MAX];
++    unsigned long	cardbus_cis;
++    unsigned short	subsys_vendor;
++    unsigned short	subsys_id;
++    unsigned long	baserom;
++    unsigned long	rsvd_a[PCR_RSVDA_MAX];
++    unsigned char	int_line;
++    unsigned char	int_pin;
++    unsigned char	min_gnt;
++    unsigned char	max_lat;
++    unsigned char	dev_dep[192];
++} pci_config_regs;
++
++#define	SZPCR		(sizeof (pci_config_regs))
++#define	MINSZPCR	64		/* offsetof (dev_dep[0] */
++
++/* A structure for the config registers is nice, but in most
++ * systems the config space is not memory mapped, so we need
++ * filed offsetts. :-(
++ */
++#define	PCI_CFG_VID		0
++#define	PCI_CFG_DID		2
++#define	PCI_CFG_CMD		4
++#define	PCI_CFG_STAT		6
++#define	PCI_CFG_REV		8
++#define	PCI_CFG_PROGIF		9
++#define	PCI_CFG_SUBCL		0xa
++#define	PCI_CFG_BASECL		0xb
++#define	PCI_CFG_CLSZ		0xc
++#define	PCI_CFG_LATTIM		0xd
++#define	PCI_CFG_HDR		0xe
++#define	PCI_CFG_BIST		0xf
++#define	PCI_CFG_BAR0		0x10
++#define	PCI_CFG_BAR1		0x14
++#define	PCI_CFG_BAR2		0x18
++#define	PCI_CFG_BAR3		0x1c
++#define	PCI_CFG_BAR4		0x20
++#define	PCI_CFG_BAR5		0x24
++#define	PCI_CFG_CIS		0x28
++#define	PCI_CFG_SVID		0x2c
++#define	PCI_CFG_SSID		0x2e
++#define	PCI_CFG_ROMBAR		0x30
++#define PCI_CFG_CAPPTR		0x34
++#define	PCI_CFG_INT		0x3c
++#define	PCI_CFG_PIN		0x3d
++#define	PCI_CFG_MINGNT		0x3e
++#define	PCI_CFG_MAXLAT		0x3f
++
++/* Classes and subclasses */
++
++typedef enum {
++    PCI_CLASS_OLD = 0,
++    PCI_CLASS_DASDI,
++    PCI_CLASS_NET,
++    PCI_CLASS_DISPLAY,
++    PCI_CLASS_MMEDIA,
++    PCI_CLASS_MEMORY,
++    PCI_CLASS_BRIDGE,
++    PCI_CLASS_COMM,
++    PCI_CLASS_BASE,
++    PCI_CLASS_INPUT,
++    PCI_CLASS_DOCK,
++    PCI_CLASS_CPU,
++    PCI_CLASS_SERIAL,
++    PCI_CLASS_INTELLIGENT = 0xe,
++    PCI_CLASS_SATELLITE,
++    PCI_CLASS_CRYPT,
++    PCI_CLASS_DSP,
++    PCI_CLASS_MAX
++} pci_classes;
++
++typedef enum {
++    PCI_DASDI_SCSI,
++    PCI_DASDI_IDE,
++    PCI_DASDI_FLOPPY,
++    PCI_DASDI_IPI,
++    PCI_DASDI_RAID,
++    PCI_DASDI_OTHER = 0x80
++} pci_dasdi_subclasses;
++
++typedef enum {
++    PCI_NET_ETHER,
++    PCI_NET_TOKEN,
++    PCI_NET_FDDI,
++    PCI_NET_ATM,
++    PCI_NET_OTHER = 0x80
++} pci_net_subclasses;
++
++typedef enum {
++    PCI_DISPLAY_VGA,
++    PCI_DISPLAY_XGA,
++    PCI_DISPLAY_3D,
++    PCI_DISPLAY_OTHER = 0x80
++} pci_display_subclasses;
++
++typedef enum {
++    PCI_MMEDIA_VIDEO,
++    PCI_MMEDIA_AUDIO,
++    PCI_MMEDIA_PHONE,
++    PCI_MEDIA_OTHER = 0x80
++} pci_mmedia_subclasses;
++
++typedef enum {
++    PCI_MEMORY_RAM,
++    PCI_MEMORY_FLASH,
++    PCI_MEMORY_OTHER = 0x80
++} pci_memory_subclasses;
++
++typedef enum {
++    PCI_BRIDGE_HOST,
++    PCI_BRIDGE_ISA,
++    PCI_BRIDGE_EISA,
++    PCI_BRIDGE_MC,
++    PCI_BRIDGE_PCI,
++    PCI_BRIDGE_PCMCIA,
++    PCI_BRIDGE_NUBUS,
++    PCI_BRIDGE_CARDBUS,
++    PCI_BRIDGE_RACEWAY,
++    PCI_BRIDGE_OTHER = 0x80
++} pci_bridge_subclasses;
++
++typedef enum {
++    PCI_COMM_UART,
++    PCI_COMM_PARALLEL,
++    PCI_COMM_MULTIUART,
++    PCI_COMM_MODEM,
++    PCI_COMM_OTHER = 0x80
++} pci_comm_subclasses;
++
++typedef enum {
++    PCI_BASE_PIC,
++    PCI_BASE_DMA,
++    PCI_BASE_TIMER,
++    PCI_BASE_RTC,
++    PCI_BASE_PCI_HOTPLUG,
++    PCI_BASE_OTHER = 0x80
++} pci_base_subclasses;
++
++typedef enum {
++    PCI_INPUT_KBD,
++    PCI_INPUT_PEN,
++    PCI_INPUT_MOUSE,
++    PCI_INPUT_SCANNER,
++    PCI_INPUT_GAMEPORT,
++    PCI_INPUT_OTHER = 0x80
++} pci_input_subclasses;
++
++typedef enum {
++    PCI_DOCK_GENERIC,
++    PCI_DOCK_OTHER = 0x80
++} pci_dock_subclasses;
++
++typedef enum {
++    PCI_CPU_386,
++    PCI_CPU_486,
++    PCI_CPU_PENTIUM,
++    PCI_CPU_ALPHA = 0x10,
++    PCI_CPU_POWERPC = 0x20,
++    PCI_CPU_MIPS = 0x30,
++    PCI_CPU_COPROC = 0x40,
++    PCI_CPU_OTHER = 0x80
++} pci_cpu_subclasses;
++
++typedef enum {
++    PCI_SERIAL_IEEE1394,
++    PCI_SERIAL_ACCESS,
++    PCI_SERIAL_SSA,
++    PCI_SERIAL_USB,
++    PCI_SERIAL_FIBER,
++    PCI_SERIAL_SMBUS,
++    PCI_SERIAL_OTHER = 0x80
++} pci_serial_subclasses;
++
++typedef enum {
++    PCI_INTELLIGENT_I2O,
++} pci_intelligent_subclasses;
++
++typedef enum {
++    PCI_SATELLITE_TV,
++    PCI_SATELLITE_AUDIO,
++    PCI_SATELLITE_VOICE,
++    PCI_SATELLITE_DATA,
++    PCI_SATELLITE_OTHER = 0x80
++} pci_satellite_subclasses;
++
++typedef enum {
++    PCI_CRYPT_NETWORK,
++    PCI_CRYPT_ENTERTAINMENT,
++    PCI_CRYPT_OTHER = 0x80
++} pci_crypt_subclasses;
++
++typedef enum {
++    PCI_DSP_DPIO,
++    PCI_DSP_OTHER = 0x80
++} pci_dsp_subclasses;
++
++/* Header types */
++typedef enum {
++	PCI_HEADER_NORMAL,
++	PCI_HEADER_BRIDGE,
++	PCI_HEADER_CARDBUS
++} pci_header_types;
++
++
++/* Overlay for a PCI-to-PCI bridge */
++
++#define	PPB_RSVDA_MAX		2
++#define	PPB_RSVDD_MAX		8
++
++typedef struct _ppb_config_regs {
++    unsigned short	vendor;
++    unsigned short	device;
++    unsigned short	command;
++    unsigned short	status;
++    unsigned char	rev_id;
++    unsigned char	prog_if;
++    unsigned char	sub_class;
++    unsigned char	base_class;
++    unsigned char	cache_line_size;
++    unsigned char	latency_timer;
++    unsigned char	header_type;
++    unsigned char	bist;
++    unsigned long	rsvd_a[PPB_RSVDA_MAX];
++    unsigned char	prim_bus;
++    unsigned char	sec_bus;
++    unsigned char	sub_bus;
++    unsigned char	sec_lat;
++    unsigned char	io_base;
++    unsigned char	io_lim;
++    unsigned short	sec_status;
++    unsigned short	mem_base;
++    unsigned short	mem_lim;
++    unsigned short	pf_mem_base;
++    unsigned short	pf_mem_lim;
++    unsigned long	pf_mem_base_hi;
++    unsigned long	pf_mem_lim_hi;
++    unsigned short	io_base_hi;
++    unsigned short	io_lim_hi;
++    unsigned short	subsys_vendor;
++    unsigned short	subsys_id;
++    unsigned long	rsvd_b;
++    unsigned char	rsvd_c;
++    unsigned char	int_pin;
++    unsigned short	bridge_ctrl;
++    unsigned char	chip_ctrl;
++    unsigned char	diag_ctrl;
++    unsigned short	arb_ctrl;
++    unsigned long	rsvd_d[PPB_RSVDD_MAX];
++    unsigned char	dev_dep[192];
++} ppb_config_regs;
++
++
++/* PCI CAPABILITY DEFINES */
++#define PCI_CAP_POWERMGMTCAP_ID		0x01
++#define PCI_CAP_MSICAP_ID		0x05
++
++/* Data structure to define the Message Signalled Interrupt facility 
++ * Valid for PCI and PCIE configurations */
++typedef struct _pciconfig_cap_msi {
++	unsigned char capID;
++	unsigned char nextptr;
++	unsigned short msgctrl;
++	unsigned int msgaddr;
++} pciconfig_cap_msi;
++
++/* Data structure to define the Power managment facility
++ * Valid for PCI and PCIE configurations */
++typedef struct _pciconfig_cap_pwrmgmt {
++	unsigned char capID;
++	unsigned char nextptr;
++	unsigned short pme_cap;
++	unsigned short  pme_sts_ctrl; 
++	unsigned char  pme_bridge_ext;
++	unsigned char  data;
++} pciconfig_cap_pwrmgmt;
++
++/* Everything below is BRCM HND proprietary */
++
++#define	PCI_BAR0_WIN		0x80	/* backplane addres space accessed by BAR0 */
++#define	PCI_BAR1_WIN		0x84	/* backplane addres space accessed by BAR1 */
++#define	PCI_SPROM_CONTROL	0x88	/* sprom property control */
++#define	PCI_BAR1_CONTROL	0x8c	/* BAR1 region burst control */
++#define	PCI_INT_STATUS		0x90	/* PCI and other cores interrupts */
++#define	PCI_INT_MASK		0x94	/* mask of PCI and other cores interrupts */
++#define PCI_TO_SB_MB		0x98	/* signal backplane interrupts */
++#define PCI_BACKPLANE_ADDR	0xA0	/* address an arbitrary location on the system backplane */
++#define PCI_BACKPLANE_DATA	0xA4	/* data at the location specified by above address register */
++#define	PCI_GPIO_IN		0xb0	/* pci config space gpio input (>=rev3) */
++#define	PCI_GPIO_OUT		0xb4	/* pci config space gpio output (>=rev3) */
++#define	PCI_GPIO_OUTEN		0xb8	/* pci config space gpio output enable (>=rev3) */
++
++#define	PCI_BAR0_SPROM_OFFSET	(4 * 1024)	/* bar0 + 4K accesses external sprom */
++#define	PCI_BAR0_PCIREGS_OFFSET	(6 * 1024)	/* bar0 + 6K accesses pci core registers */
++
++/* PCI_INT_STATUS */
++#define	PCI_SBIM_STATUS_SERR	0x4	/* backplane SBErr interrupt status */
++
++/* PCI_INT_MASK */
++#define	PCI_SBIM_SHIFT		8	/* backplane core interrupt mask bits offset */
++#define	PCI_SBIM_MASK		0xff00	/* backplane core interrupt mask */
++#define	PCI_SBIM_MASK_SERR	0x4	/* backplane SBErr interrupt mask */
++
++/* PCI_SPROM_CONTROL */
++#define	SPROM_BLANK		0x04  	/* indicating a blank sprom */
++#define SPROM_WRITEEN		0x10	/* sprom write enable */
++#define SPROM_BOOTROM_WE	0x20	/* external bootrom write enable */
++
++#define	SPROM_SIZE		256	/* sprom size in 16-bit */
++#define SPROM_CRC_RANGE		64	/* crc cover range in 16-bit */
++
++/* PCI_CFG_CMD_STAT */
++#define PCI_CFG_CMD_STAT_TA	0x08000000	/* target abort status */
++
++#endif
+diff -urN linux.old/arch/mips/bcm947xx/include/proto/ethernet.h linux.dev/arch/mips/bcm947xx/include/proto/ethernet.h
+--- linux.old/arch/mips/bcm947xx/include/proto/ethernet.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/proto/ethernet.h	2005-12-28 16:37:32.882261750 +0100
+@@ -0,0 +1,145 @@
++/*******************************************************************************
++ * $Id$
++ * Copyright 2001-2003, Broadcom Corporation   
++ * All Rights Reserved.   
++ *    
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY   
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM   
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS   
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.   
++ * From FreeBSD 2.2.7: Fundamental constants relating to ethernet.
++ ******************************************************************************/
++
++#ifndef _NET_ETHERNET_H_	    /* use native BSD ethernet.h when available */
++#define _NET_ETHERNET_H_
++
++#ifndef _TYPEDEFS_H_
++#include "typedefs.h"
++#endif
++
++#if defined(__GNUC__)
++#define	PACKED	__attribute__((packed))
++#else
++#define	PACKED
++#endif
++
++/*
++ * The number of bytes in an ethernet (MAC) address.
++ */
++#define	ETHER_ADDR_LEN		6
++
++/*
++ * The number of bytes in the type field.
++ */
++#define	ETHER_TYPE_LEN		2
++
++/*
++ * The number of bytes in the trailing CRC field.
++ */
++#define	ETHER_CRC_LEN		4
++
++/*
++ * The length of the combined header.
++ */
++#define	ETHER_HDR_LEN		(ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
++
++/*
++ * The minimum packet length.
++ */
++#define	ETHER_MIN_LEN		64
++
++/*
++ * The minimum packet user data length.
++ */
++#define	ETHER_MIN_DATA		46
++
++/*
++ * The maximum packet length.
++ */
++#define	ETHER_MAX_LEN		1518
++
++/*
++ * The maximum packet user data length.
++ */
++#define	ETHER_MAX_DATA		1500
++
++/*
++ * Used to uniquely identify a 802.1q VLAN-tagged header.
++ */
++#define	VLAN_TAG			0x8100
++
++/*
++ * Located after dest & src address in ether header.
++ */
++#define VLAN_FIELDS_OFFSET		(ETHER_ADDR_LEN * 2)
++
++/*
++ * 4 bytes of vlan field info.
++ */
++#define VLAN_FIELDS_SIZE		4
++
++/* location of pri bits in 16-bit vlan fields */
++#define VLAN_PRI_SHIFT			13
++
++/* 3 bits of priority */
++#define VLAN_PRI_MASK			7
++
++/* 802.1X ethertype */
++#define ETHER_TYPE_802_1X	0x888e
++
++/*
++ * A macro to validate a length with
++ */
++#define	ETHER_IS_VALID_LEN(foo)	\
++	((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
++
++
++#ifndef __INCif_etherh     /* Quick and ugly hack for VxWorks */
++/*
++ * Structure of a 10Mb/s Ethernet header.
++ */
++struct	ether_header {
++	uint8	ether_dhost[ETHER_ADDR_LEN];
++	uint8	ether_shost[ETHER_ADDR_LEN];
++	uint16	ether_type;
++} PACKED ;
++
++/*
++ * Structure of a 48-bit Ethernet address.
++ */
++struct	ether_addr {
++	uint8 octet[ETHER_ADDR_LEN];
++} PACKED ;
++#endif
++
++/*
++ * Takes a pointer, returns true if a 48-bit multicast address
++ * (including broadcast, since it is all ones)
++ */
++#define ETHER_ISMULTI(ea) (((uint8 *)(ea))[0] & 1)
++
++/*
++ * Takes a pointer, returns true if a 48-bit broadcast (all ones)
++ */
++#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] &		\
++			    ((uint8 *)(ea))[1] &		\
++			    ((uint8 *)(ea))[2] &		\
++			    ((uint8 *)(ea))[3] &		\
++			    ((uint8 *)(ea))[4] &		\
++			    ((uint8 *)(ea))[5]) == 0xff)
++
++static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}};
++
++/*
++ * Takes a pointer, returns true if a 48-bit null address (all zeros)
++ */
++#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] |		\
++			    ((uint8 *)(ea))[1] |		\
++			    ((uint8 *)(ea))[2] |		\
++			    ((uint8 *)(ea))[3] |		\
++			    ((uint8 *)(ea))[4] |		\
++			    ((uint8 *)(ea))[5]) == 0)
++
++#undef PACKED
++
++#endif /* _NET_ETHERNET_H_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/s5.h linux.dev/arch/mips/bcm947xx/include/s5.h
+--- linux.old/arch/mips/bcm947xx/include/s5.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/s5.h	2005-12-28 16:37:32.882261750 +0100
+@@ -0,0 +1,103 @@
++#ifndef _S5_H_
++#define _S5_H_
++/*
++ *   Copyright 2003, Broadcom Corporation
++ *   All Rights Reserved.
++ * 
++ *   Broadcom Sentry5 (S5) BCM5365, 53xx, BCM58xx SOC Internal Core
++ *   and MIPS3301 (R4K) System Address Space
++ *
++ *   This program is free software; you can redistribute it and/or
++ *   modify it under the terms of the GNU General Public License as
++ *   published by the Free Software Foundation, located in the file
++ *   LICENSE.
++ *
++ *   $Id: s5.h,v 1.3 2003/06/10 18:54:51 jfd Exp $
++ * 
++ */
++
++/* BCM5365 Address map */
++#define KSEG1ADDR(x)    ( (x) | 0xa0000000)
++#define BCM5365_SDRAM		0x00000000 /* 0-128MB Physical SDRAM */
++#define BCM5365_PCI_MEM		0x08000000 /* Host Mode PCI mem space (64MB) */
++#define BCM5365_PCI_CFG		0x0c000000 /* Host Mode PCI cfg space (64MB) */
++#define BCM5365_PCI_DMA		0x40000000 /* Client Mode PCI mem space (1GB)*/
++#define	BCM5365_SDRAM_SWAPPED	0x10000000 /* Byteswapped Physical SDRAM */
++#define BCM5365_ENUM		0x18000000 /* Beginning of core enum space */
++
++/* BCM5365 Core register space */
++#define BCM5365_REG_CHIPC	0x18000000 /* Chipcommon  registers */
++#define BCM5365_REG_EMAC0	0x18001000 /* Ethernet MAC0 core registers */
++#define BCM5365_REG_IPSEC	0x18002000 /* BCM582x CryptoCore registers */
++#define BCM5365_REG_USB		0x18003000 /* USB core registers */
++#define BCM5365_REG_PCI		0x18004000 /* PCI core registers */
++#define BCM5365_REG_MIPS33	0x18005000 /* MIPS core registers */
++#define BCM5365_REG_MEMC	0x18006000 /* MEMC core registers */
++#define BCM5365_REG_UARTS       (BCM5365_REG_CHIPC + 0x300) /* UART regs */
++#define	BCM5365_EJTAG		0xff200000 /* MIPS EJTAG space (2M) */
++
++/* COM Ports 1/2 */
++#define	BCM5365_UART		(BCM5365_REG_UARTS)
++#define BCM5365_UART_COM2	(BCM5365_REG_UARTS + 0x00000100)
++
++/* Registers common to MIPS33 Core used in 5365 */
++#define MIPS33_FLASH_REGION           0x1fc00000 /* Boot FLASH Region  */
++#define MIPS33_EXTIF_REGION           0x1a000000 /* Chipcommon EXTIF region*/
++#define BCM5365_EXTIF                 0x1b000000 /* MISC_CS */
++#define MIPS33_FLASH_REGION_AUX       0x1c000000 /* FLASH Region 2*/
++
++/* Internal Core Sonics Backplane Devices */
++#define INTERNAL_UART_COM1            BCM5365_UART
++#define INTERNAL_UART_COM2            BCM5365_UART_COM2
++#define SB_REG_CHIPC                  BCM5365_REG_CHIPC
++#define SB_REG_ENET0                  BCM5365_REG_EMAC0
++#define SB_REG_IPSEC                  BCM5365_REG_IPSEC
++#define SB_REG_USB                    BCM5365_REG_USB
++#define SB_REG_PCI                    BCM5365_REG_PCI
++#define SB_REG_MIPS                   BCM5365_REG_MIPS33
++#define SB_REG_MEMC                   BCM5365_REG_MEMC
++#define SB_REG_MEMC_OFF               0x6000
++#define SB_EXTIF_SPACE                MIPS33_EXTIF_REGION
++#define SB_FLASH_SPACE                MIPS33_FLASH_REGION
++
++/*
++ * XXX
++ * 5365-specific backplane interrupt flag numbers.  This should be done
++ * dynamically instead.
++ */
++#define	SBFLAG_PCI	0
++#define	SBFLAG_ENET0	1
++#define	SBFLAG_ILINE20	2
++#define	SBFLAG_CODEC	3
++#define	SBFLAG_USB	4
++#define	SBFLAG_EXTIF	5
++#define	SBFLAG_ENET1	6
++
++/* BCM95365 Local Bus devices */
++#define BCM95365K_RESET_ADDR    	 BCM5365_EXTIF
++#define BCM95365K_BOARDID_ADDR  	(BCM5365_EXTIF | 0x4000)
++#define BCM95365K_DOC_ADDR      	(BCM5365_EXTIF | 0x6000)
++#define BCM95365K_LED_ADDR      	(BCM5365_EXTIF | 0xc000)
++#define BCM95365K_TOD_REG_BASE          (BCM95365K_NVRAM_ADDR | 0x1ff0)
++#define BCM95365K_NVRAM_ADDR    	(BCM5365_EXTIF | 0xe000)
++#define BCM95365K_NVRAM_SIZE             0x1ff0 /* 8K NVRAM : DS1743/STM48txx*/
++
++/* Write to DLR2416 VFD Display character RAM */
++#define LED_REG(x)      \
++ (*(volatile unsigned char *) (KSEG1ADDR(BCM95365K_LED_ADDR) + (x)))
++
++#ifdef	CONFIG_VSIM
++#define	BCM5365_TRACE(trval)        do { *((int *)0xa0002ff8) = (trval); \
++                                       } while (0)
++#else
++#define	BCM5365_TRACE(trval)        do { *((unsigned char *)\
++                                         KSEG1ADDR(BCM5365K_LED_ADDR)) = (trval); \
++				    *((int *)0xa0002ff8) = (trval); } while (0)
++#endif
++
++/* BCM9536R Local Bus devices */
++#define BCM95365R_DOC_ADDR      	BCM5365_EXTIF
++
++
++
++#endif /*!_S5_H_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bcm947xx/include/sbchipc.h
+--- linux.old/arch/mips/bcm947xx/include/sbchipc.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbchipc.h	2005-12-28 16:37:32.882261750 +0100
+@@ -0,0 +1,440 @@
++/*
++ * SiliconBackplane Chipcommon core hardware definitions.
++ *
++ * The chipcommon core provides chip identification, SB control,
++ * jtag, 0/1/2 uarts, clock frequency control, a watchdog interrupt timer,
++ * gpio interface, extbus, and support for serial and parallel flashes.
++ *
++ * $Id$
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ */
++
++#ifndef	_SBCHIPC_H
++#define	_SBCHIPC_H
++
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++/* cpp contortions to concatenate w/arg prescan */
++#ifndef PAD
++#define	_PADLINE(line)	pad ## line
++#define	_XSTR(line)	_PADLINE(line)
++#define	PAD		_XSTR(__LINE__)
++#endif	/* PAD */
++
++typedef volatile struct {
++	uint32	chipid;			/* 0x0 */
++	uint32	capabilities;
++	uint32	corecontrol;		/* corerev >= 1 */
++	uint32	bist;
++
++	/* OTP */
++	uint32	otpstatus;		/* 0x10, corerev >= 10 */
++	uint32	otpcontrol;
++	uint32	otpprog;
++	uint32	PAD;
++
++	/* Interrupt control */
++	uint32	intstatus;		/* 0x20 */
++	uint32	intmask;
++	uint32	chipcontrol;		/* 0x28, rev >= 11 */
++	uint32	chipstatus;		/* 0x2c, rev >= 11 */
++
++	/* Jtag Master */
++	uint32	jtagcmd;		/* 0x30, rev >= 10 */
++	uint32	jtagir;
++	uint32	jtagdr;
++	uint32	jtagctrl;
++
++	/* serial flash interface registers */
++	uint32	flashcontrol;		/* 0x40 */
++	uint32	flashaddress;
++	uint32	flashdata;
++	uint32	PAD[1];
++
++	/* Silicon backplane configuration broadcast control */
++	uint32	broadcastaddress;	/* 0x50 */
++	uint32	broadcastdata;
++	uint32	PAD[2];
++
++	/* gpio - cleared only by power-on-reset */
++	uint32	gpioin;			/* 0x60 */
++	uint32	gpioout;
++	uint32	gpioouten;
++	uint32	gpiocontrol;
++	uint32	gpiointpolarity;
++	uint32	gpiointmask;
++	uint32	PAD[2];
++
++	/* Watchdog timer */
++	uint32	watchdog;		/* 0x80 */
++	uint32	PAD[1];
++
++	/*GPIO based LED powersave registers corerev >= 16*/
++	uint32  gpiotimerval;		/*0x88 */
++	uint32  gpiotimeroutmask;
++
++	/* clock control */
++	uint32	clockcontrol_n;		/* 0x90 */
++	uint32	clockcontrol_sb;	/* aka m0 */
++	uint32	clockcontrol_pci;	/* aka m1 */
++	uint32	clockcontrol_m2;	/* mii/uart/mipsref */
++	uint32	clockcontrol_mips;	/* aka m3 */
++	uint32	clkdiv;			/* corerev >= 3 */
++	uint32	PAD[2];
++
++	/* pll delay registers (corerev >= 4) */
++	uint32	pll_on_delay;		/* 0xb0 */
++	uint32	fref_sel_delay;
++	uint32	slow_clk_ctl;		/* 5 < corerev < 10 */
++	uint32	PAD[1];
++
++	/* Instaclock registers (corerev >= 10) */
++	uint32	system_clk_ctl;		/* 0xc0 */
++	uint32	clkstatestretch;
++	uint32	PAD[14];
++
++	/* ExtBus control registers (corerev >= 3) */
++	uint32	pcmcia_config;		/* 0x100 */
++	uint32	pcmcia_memwait;
++	uint32	pcmcia_attrwait;
++	uint32	pcmcia_iowait;
++	uint32	ide_config;
++	uint32	ide_memwait;
++	uint32	ide_attrwait;
++	uint32	ide_iowait;
++	uint32	prog_config;
++	uint32	prog_waitcount;
++	uint32	flash_config;
++	uint32	flash_waitcount;
++	uint32	PAD[116];
++
++	/* uarts */
++	uint8	uart0data;		/* 0x300 */
++	uint8	uart0imr;
++	uint8	uart0fcr;
++	uint8	uart0lcr;
++	uint8	uart0mcr;
++	uint8	uart0lsr;
++	uint8	uart0msr;
++	uint8	uart0scratch;
++	uint8	PAD[248];		/* corerev >= 1 */
++
++	uint8	uart1data;		/* 0x400 */
++	uint8	uart1imr;
++	uint8	uart1fcr;
++	uint8	uart1lcr;
++	uint8	uart1mcr;
++	uint8	uart1lsr;
++	uint8	uart1msr;
++	uint8	uart1scratch;
++} chipcregs_t;
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
++#define	CC_CHIPID		0
++#define	CC_CAPABILITIES		4
++#define	CC_JTAGCMD		0x30
++#define	CC_JTAGIR		0x34
++#define	CC_JTAGDR		0x38
++#define	CC_JTAGCTRL		0x3c
++#define	CC_WATCHDOG		0x80
++#define	CC_CLKC_N		0x90
++#define	CC_CLKC_M0		0x94
++#define	CC_CLKC_M1		0x98
++#define	CC_CLKC_M2		0x9c
++#define	CC_CLKC_M3		0xa0
++#define	CC_CLKDIV		0xa4
++#define	CC_SYS_CLK_CTL		0xc0
++#define	CC_OTP			0x800
++
++/* chipid */
++#define	CID_ID_MASK		0x0000ffff		/* Chip Id mask */
++#define	CID_REV_MASK		0x000f0000		/* Chip Revision mask */
++#define	CID_REV_SHIFT		16			/* Chip Revision shift */
++#define	CID_PKG_MASK		0x00f00000		/* Package Option mask */
++#define	CID_PKG_SHIFT		20			/* Package Option shift */
++#define	CID_CC_MASK		0x0f000000		/* CoreCount (corerev >= 4) */
++#define CID_CC_SHIFT		24
++
++/* capabilities */
++#define	CAP_UARTS_MASK		0x00000003		/* Number of uarts */
++#define CAP_MIPSEB		0x00000004		/* MIPS is in big-endian mode */
++#define CAP_UCLKSEL		0x00000018		/* UARTs clock select */
++#define CAP_UINTCLK		0x00000008		/* UARTs are driven by internal divided clock */
++#define CAP_UARTGPIO		0x00000020		/* UARTs own Gpio's 15:12 */
++#define CAP_EXTBUS		0x00000040		/* External bus present */
++#define	CAP_FLASH_MASK		0x00000700		/* Type of flash */
++#define	CAP_PLL_MASK		0x00038000		/* Type of PLL */
++#define CAP_PWR_CTL		0x00040000		/* Power control */
++#define CAP_OTPSIZE		0x00380000		/* OTP Size (0 = none) */
++#define CAP_OTPSIZE_SHIFT	19			/* OTP Size shift */
++#define CAP_OTPSIZE_BASE	5			/* OTP Size base */
++#define CAP_JTAGP		0x00400000		/* JTAG Master Present */
++#define CAP_ROM			0x00800000		/* Internal boot rom active */
++
++/* PLL type */
++#define PLL_NONE		0x00000000
++#define PLL_TYPE1		0x00010000		/* 48Mhz base, 3 dividers */
++#define PLL_TYPE2		0x00020000		/* 48Mhz, 4 dividers */
++#define PLL_TYPE3		0x00030000		/* 25Mhz, 2 dividers */
++#define PLL_TYPE4		0x00008000		/* 48Mhz, 4 dividers */
++#define PLL_TYPE5		0x00018000		/* 25Mhz, 4 dividers */
++#define PLL_TYPE6		0x00028000		/* 100/200 or 120/240 only */
++#define PLL_TYPE7		0x00038000		/* 25Mhz, 4 dividers */
++
++/* corecontrol */
++#define CC_UARTCLKO		0x00000001		/* Drive UART with internal clock */
++#define	CC_SE			0x00000002		/* sync clk out enable (corerev >= 3) */
++
++/* Fields in the otpstatus register */
++#define	OTPS_PROGFAIL		0x80000000
++#define	OTPS_PROTECT		0x00000007
++#define	OTPS_HW_PROTECT		0x00000001
++#define	OTPS_SW_PROTECT		0x00000002
++#define	OTPS_CID_PROTECT	0x00000004
++
++/* Fields in the otpcontrol register */
++#define	OTPC_RECWAIT		0xff000000
++#define	OTPC_PROGWAIT		0x00ffff00
++#define	OTPC_PRW_SHIFT		8
++#define	OTPC_MAXFAIL		0x00000038
++#define	OTPC_VSEL		0x00000006
++#define	OTPC_SELVL		0x00000001
++
++/* Fields in otpprog */
++#define	OTPP_COL_MASK		0x000000ff
++#define	OTPP_ROW_MASK		0x0000ff00
++#define	OTPP_ROW_SHIFT		8
++#define	OTPP_READERR		0x10000000
++#define	OTPP_VALUE		0x20000000
++#define	OTPP_VALUE_SHIFT		29
++#define	OTPP_READ		0x40000000
++#define	OTPP_START		0x80000000
++#define	OTPP_BUSY		0x80000000
++
++/* jtagcmd */
++#define JCMD_START		0x80000000
++#define JCMD_BUSY		0x80000000
++#define JCMD_PAUSE		0x40000000
++#define JCMD0_ACC_MASK		0x0000f000
++#define JCMD0_ACC_IRDR		0x00000000
++#define JCMD0_ACC_DR		0x00001000
++#define JCMD0_ACC_IR		0x00002000
++#define JCMD0_ACC_RESET		0x00003000
++#define JCMD0_ACC_IRPDR		0x00004000
++#define JCMD0_ACC_PDR		0x00005000
++#define JCMD0_IRW_MASK		0x00000f00
++#define JCMD_ACC_MASK		0x000f0000		/* Changes for corerev 11 */
++#define JCMD_ACC_IRDR		0x00000000
++#define JCMD_ACC_DR		0x00010000
++#define JCMD_ACC_IR		0x00020000
++#define JCMD_ACC_RESET		0x00030000
++#define JCMD_ACC_IRPDR		0x00040000
++#define JCMD_ACC_PDR		0x00050000
++#define JCMD_IRW_MASK		0x00001f00
++#define JCMD_IRW_SHIFT		8
++#define JCMD_DRW_MASK		0x0000003f
++
++/* jtagctrl */
++#define JCTRL_FORCE_CLK		4			/* Force clock */
++#define JCTRL_EXT_EN		2			/* Enable external targets */
++#define JCTRL_EN		1			/* Enable Jtag master */
++
++/* Fields in clkdiv */
++#define	CLKD_SFLASH		0x0f000000
++#define	CLKD_SFLASH_SHIFT	24
++#define	CLKD_OTP		0x000f0000
++#define	CLKD_OTP_SHIFT		16
++#define	CLKD_JTAG		0x00000f00
++#define	CLKD_JTAG_SHIFT		8		
++#define	CLKD_UART		0x000000ff
++
++/* intstatus/intmask */
++#define	CI_GPIO			0x00000001		/* gpio intr */
++#define	CI_EI			0x00000002		/* ro: ext intr pin (corerev >= 3) */
++#define	CI_WDRESET		0x80000000		/* watchdog reset occurred */
++
++/* slow_clk_ctl */
++#define SCC_SS_MASK		0x00000007		/* slow clock source mask */
++#define	SCC_SS_LPO		0x00000000		/* source of slow clock is LPO */
++#define	SCC_SS_XTAL		0x00000001		/* source of slow clock is crystal */
++#define	SCC_SS_PCI		0x00000002		/* source of slow clock is PCI */
++#define SCC_LF			0x00000200		/* LPOFreqSel, 1: 160Khz, 0: 32KHz */
++#define SCC_LP			0x00000400		/* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */
++#define SCC_FS			0x00000800		/* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
++#define SCC_IP			0x00001000		/* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */
++#define SCC_XC			0x00002000		/* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */
++#define SCC_XP			0x00004000		/* XtalPU (RO), 1/0: crystal running/disabled */
++#define SCC_CD_MASK		0xffff0000		/* ClockDivider (SlowClk = 1/(4+divisor)) */
++#define SCC_CD_SHIFT		16
++
++/* system_clk_ctl */
++#define	SYCC_IE			0x00000001		/* ILPen: Enable Idle Low Power */
++#define	SYCC_AE			0x00000002		/* ALPen: Enable Active Low Power */
++#define	SYCC_FP			0x00000004		/* ForcePLLOn */
++#define	SYCC_AR			0x00000008		/* Force ALP (or HT if ALPen is not set */
++#define	SYCC_HR			0x00000010		/* Force HT */
++#define SYCC_CD_MASK		0xffff0000		/* ClkDiv  (ILP = 1/(4+divisor)) */
++#define SYCC_CD_SHIFT		16
++
++/* gpiotimerval*/
++#define GPIO_ONTIME_SHIFT	16
++
++/* clockcontrol_n */
++#define	CN_N1_MASK		0x3f			/* n1 control */
++#define	CN_N2_MASK		0x3f00			/* n2 control */
++#define	CN_N2_SHIFT		8
++#define	CN_PLLC_MASK		0xf0000			/* pll control */
++#define	CN_PLLC_SHIFT		16
++
++/* clockcontrol_sb/pci/uart */
++#define	CC_M1_MASK		0x3f			/* m1 control */
++#define	CC_M2_MASK		0x3f00			/* m2 control */
++#define	CC_M2_SHIFT		8
++#define	CC_M3_MASK		0x3f0000		/* m3 control */
++#define	CC_M3_SHIFT		16
++#define	CC_MC_MASK		0x1f000000		/* mux control */
++#define	CC_MC_SHIFT		24
++
++/* N3M Clock control magic field values */
++#define	CC_F6_2			0x02			/* A factor of 2 in */
++#define	CC_F6_3			0x03			/* 6-bit fields like */
++#define	CC_F6_4			0x05			/* N1, M1 or M3 */
++#define	CC_F6_5			0x09
++#define	CC_F6_6			0x11
++#define	CC_F6_7			0x21
++
++#define	CC_F5_BIAS		5			/* 5-bit fields get this added */
++
++#define	CC_MC_BYPASS		0x08
++#define	CC_MC_M1		0x04
++#define	CC_MC_M1M2		0x02
++#define	CC_MC_M1M2M3		0x01
++#define	CC_MC_M1M3		0x11
++
++/* Type 2 Clock control magic field values */
++#define	CC_T2_BIAS		2			/* n1, n2, m1 & m3 bias */
++#define	CC_T2M2_BIAS		3			/* m2 bias */
++
++#define	CC_T2MC_M1BYP		1
++#define	CC_T2MC_M2BYP		2
++#define	CC_T2MC_M3BYP		4
++
++/* Type 6 Clock control magic field values */
++#define	CC_T6_MMASK		1			/* bits of interest in m */
++#define	CC_T6_M0		120000000		/* sb clock for m = 0 */
++#define	CC_T6_M1		100000000		/* sb clock for m = 1 */
++#define	SB2MIPS_T6(sb)		(2 * (sb))
++
++/* Common clock base */
++#define	CC_CLOCK_BASE1		24000000		/* Half the clock freq */
++#define CC_CLOCK_BASE2		12500000		/* Alternate crystal on some PLL's */
++
++/* Clock control values for 200Mhz in 5350 */
++#define	CLKC_5350_N		0x0311
++#define	CLKC_5350_M		0x04020009
++
++/* Flash types in the chipcommon capabilities register */
++#define FLASH_NONE		0x000		/* No flash */
++#define SFLASH_ST		0x100		/* ST serial flash */
++#define SFLASH_AT		0x200		/* Atmel serial flash */
++#define	PFLASH			0x700		/* Parallel flash */
++
++/* Bits in the config registers */
++#define	CC_CFG_EN		0x0001		/* Enable */
++#define	CC_CFG_EM_MASK		0x000e		/* Extif Mode */
++#define	CC_CFG_EM_ASYNC		0x0002		/*   Async/Parallel flash */
++#define	CC_CFG_EM_SYNC		0x0004		/*   Synchronous */
++#define	CC_CFG_EM_PCMCIA	0x0008		/*   PCMCIA */
++#define	CC_CFG_EM_IDE		0x000a		/*   IDE */
++#define	CC_CFG_DS		0x0010		/* Data size, 0=8bit, 1=16bit */
++#define	CC_CFG_CD_MASK		0x0060		/* Sync: Clock divisor */
++#define	CC_CFG_CE		0x0080		/* Sync: Clock enable */
++#define	CC_CFG_SB		0x0100		/* Sync: Size/Bytestrobe */
++
++/* Start/busy bit in flashcontrol */
++#define SFLASH_START		0x80000000
++#define SFLASH_BUSY		SFLASH_START
++
++/* flashcontrol opcodes for ST flashes */
++#define SFLASH_ST_WREN		0x0006		/* Write Enable */
++#define SFLASH_ST_WRDIS		0x0004		/* Write Disable */
++#define SFLASH_ST_RDSR		0x0105		/* Read Status Register */
++#define SFLASH_ST_WRSR		0x0101		/* Write Status Register */
++#define SFLASH_ST_READ		0x0303		/* Read Data Bytes */
++#define SFLASH_ST_PP		0x0302		/* Page Program */
++#define SFLASH_ST_SE		0x02d8		/* Sector Erase */
++#define SFLASH_ST_BE		0x00c7		/* Bulk Erase */
++#define SFLASH_ST_DP		0x00b9		/* Deep Power-down */
++#define SFLASH_ST_RES		0x03ab		/* Read Electronic Signature */
++
++/* Status register bits for ST flashes */
++#define SFLASH_ST_WIP		0x01		/* Write In Progress */
++#define SFLASH_ST_WEL		0x02		/* Write Enable Latch */
++#define SFLASH_ST_BP_MASK	0x1c		/* Block Protect */
++#define SFLASH_ST_BP_SHIFT	2
++#define SFLASH_ST_SRWD		0x80		/* Status Register Write Disable */
++
++/* flashcontrol opcodes for Atmel flashes */
++#define SFLASH_AT_READ				0x07e8
++#define SFLASH_AT_PAGE_READ			0x07d2
++#define SFLASH_AT_BUF1_READ
++#define SFLASH_AT_BUF2_READ
++#define SFLASH_AT_STATUS			0x01d7
++#define SFLASH_AT_BUF1_WRITE			0x0384
++#define SFLASH_AT_BUF2_WRITE			0x0387
++#define SFLASH_AT_BUF1_ERASE_PROGRAM		0x0283
++#define SFLASH_AT_BUF2_ERASE_PROGRAM		0x0286
++#define SFLASH_AT_BUF1_PROGRAM			0x0288
++#define SFLASH_AT_BUF2_PROGRAM			0x0289
++#define SFLASH_AT_PAGE_ERASE			0x0281
++#define SFLASH_AT_BLOCK_ERASE			0x0250
++#define SFLASH_AT_BUF1_WRITE_ERASE_PROGRAM	0x0382
++#define SFLASH_AT_BUF2_WRITE_ERASE_PROGRAM	0x0385
++#define SFLASH_AT_BUF1_LOAD			0x0253
++#define SFLASH_AT_BUF2_LOAD			0x0255
++#define SFLASH_AT_BUF1_COMPARE			0x0260
++#define SFLASH_AT_BUF2_COMPARE			0x0261
++#define SFLASH_AT_BUF1_REPROGRAM		0x0258
++#define SFLASH_AT_BUF2_REPROGRAM		0x0259
++
++/* Status register bits for Atmel flashes */
++#define SFLASH_AT_READY				0x80
++#define SFLASH_AT_MISMATCH			0x40
++#define SFLASH_AT_ID_MASK			0x38
++#define SFLASH_AT_ID_SHIFT			3
++
++/* OTP regions */
++#define	OTP_HW_REGION	OTPS_HW_PROTECT
++#define	OTP_SW_REGION	OTPS_SW_PROTECT
++#define	OTP_CID_REGION	OTPS_CID_PROTECT
++
++/* OTP regions (Byte offsets from otp size) */
++#define	OTP_SWLIM_OFF	(-8)
++#define	OTP_CIDBASE_OFF	0
++#define	OTP_CIDLIM_OFF	8
++
++/* Predefined OTP words (Word offset from otp size) */
++#define	OTP_BOUNDARY_OFF (-4)
++#define	OTP_HWSIGN_OFF	(-3)
++#define	OTP_SWSIGN_OFF	(-2)
++#define	OTP_CIDSIGN_OFF	(-1)
++
++#define	OTP_CID_OFF	0
++#define	OTP_PKG_OFF	1
++#define	OTP_FID_OFF	2
++#define	OTP_RSV_OFF	3
++#define	OTP_LIM_OFF	4
++
++#define	OTP_SIGNATURE	0x578a
++#define	OTP_MAGIC	0x4e56
++
++#endif	/* _SBCHIPC_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/bcm947xx/include/sbconfig.h
+--- linux.old/arch/mips/bcm947xx/include/sbconfig.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbconfig.h	2005-12-28 16:37:32.898262750 +0100
+@@ -0,0 +1,342 @@
++/*
++ * Broadcom SiliconBackplane hardware register definitions.
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#ifndef	_SBCONFIG_H
++#define	_SBCONFIG_H
++
++/* cpp contortions to concatenate w/arg prescan */
++#ifndef PAD
++#define	_PADLINE(line)	pad ## line
++#define	_XSTR(line)	_PADLINE(line)
++#define	PAD		_XSTR(__LINE__)
++#endif
++
++/*
++ * SiliconBackplane Address Map.
++ * All regions may not exist on all chips.
++ */
++#define SB_SDRAM_BASE		0x00000000	/* Physical SDRAM */
++#define SB_PCI_MEM		0x08000000	/* Host Mode sb2pcitranslation0 (64 MB) */
++#define SB_PCI_CFG		0x0c000000	/* Host Mode sb2pcitranslation1 (64 MB) */
++#define	SB_SDRAM_SWAPPED	0x10000000	/* Byteswapped Physical SDRAM */
++#define SB_ENUM_BASE    	0x18000000	/* Enumeration space base */
++#define	SB_ENUM_LIM		0x18010000	/* Enumeration space limit */
++
++#define	SB_FLASH2		0x1c000000	/* Flash Region 2 (region 1 shadowed here) */
++#define	SB_FLASH2_SZ		0x02000000	/* Size of Flash Region 2 */
++
++#define	SB_EXTIF_BASE		0x1f000000	/* External Interface region base address */
++#define	SB_FLASH1		0x1fc00000	/* Flash Region 1 */
++#define	SB_FLASH1_SZ		0x00400000	/* Size of Flash Region 1 */
++
++#define SB_PCI_DMA		0x40000000	/* Client Mode sb2pcitranslation2 (1 GB) */
++#define SB_PCI_DMA_SZ		0x40000000	/* Client Mode sb2pcitranslation2 size in bytes */
++#define SB_PCIE_DMA_L32		0x00000000	/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), low 32 bits */
++#define SB_PCIE_DMA_H32		0x80000000	/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32 bits */
++#define	SB_EUART		(SB_EXTIF_BASE + 0x00800000)
++#define	SB_LED			(SB_EXTIF_BASE + 0x00900000)
++
++
++/* enumeration space related defs */
++#define SB_CORE_SIZE    	0x1000		/* each core gets 4Kbytes for registers */
++#define	SB_MAXCORES		((SB_ENUM_LIM - SB_ENUM_BASE)/SB_CORE_SIZE)
++#define	SBCONFIGOFF		0xf00		/* core sbconfig regs are top 256bytes of regs */
++#define	SBCONFIGSIZE		256		/* sizeof (sbconfig_t) */
++
++/* mips address */
++#define	SB_EJTAG		0xff200000	/* MIPS EJTAG space (2M) */
++
++/*
++ * Sonics Configuration Space Registers.
++ */
++#define SBIPSFLAG		0x08
++#define SBTPSFLAG		0x18
++#define	SBTMERRLOGA		0x48		/* sonics >= 2.3 */
++#define	SBTMERRLOG		0x50		/* sonics >= 2.3 */
++#define SBADMATCH3		0x60
++#define SBADMATCH2		0x68
++#define SBADMATCH1		0x70
++#define SBIMSTATE		0x90
++#define SBINTVEC		0x94
++#define SBTMSTATELOW		0x98
++#define SBTMSTATEHIGH		0x9c
++#define SBBWA0			0xa0
++#define SBIMCONFIGLOW		0xa8
++#define SBIMCONFIGHIGH		0xac
++#define SBADMATCH0		0xb0
++#define SBTMCONFIGLOW		0xb8
++#define SBTMCONFIGHIGH		0xbc
++#define SBBCONFIG		0xc0
++#define SBBSTATE		0xc8
++#define SBACTCNFG		0xd8
++#define	SBFLAGST		0xe8
++#define SBIDLOW			0xf8
++#define SBIDHIGH		0xfc
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++typedef volatile struct _sbconfig {
++	uint32	PAD[2];
++	uint32	sbipsflag;		/* initiator port ocp slave flag */
++	uint32	PAD[3];
++	uint32	sbtpsflag;		/* target port ocp slave flag */
++	uint32	PAD[11];
++	uint32	sbtmerrloga;		/* (sonics >= 2.3) */
++	uint32	PAD;
++	uint32	sbtmerrlog;		/* (sonics >= 2.3) */
++	uint32	PAD[3];
++	uint32	sbadmatch3;		/* address match3 */
++	uint32	PAD;
++	uint32	sbadmatch2;		/* address match2 */
++	uint32	PAD;
++	uint32	sbadmatch1;		/* address match1 */
++	uint32	PAD[7];
++	uint32	sbimstate;		/* initiator agent state */
++	uint32	sbintvec;		/* interrupt mask */
++	uint32	sbtmstatelow;		/* target state */
++	uint32	sbtmstatehigh;		/* target state */
++	uint32	sbbwa0;			/* bandwidth allocation table0 */
++	uint32	PAD;
++	uint32	sbimconfiglow;		/* initiator configuration */
++	uint32	sbimconfighigh;		/* initiator configuration */
++	uint32	sbadmatch0;		/* address match0 */
++	uint32	PAD;
++	uint32	sbtmconfiglow;		/* target configuration */
++	uint32	sbtmconfighigh;		/* target configuration */
++	uint32	sbbconfig;		/* broadcast configuration */
++	uint32	PAD;
++	uint32	sbbstate;		/* broadcast state */
++	uint32	PAD[3];
++	uint32	sbactcnfg;		/* activate configuration */
++	uint32	PAD[3];
++	uint32	sbflagst;		/* current sbflags */
++	uint32	PAD[3];
++	uint32	sbidlow;		/* identification */
++	uint32	sbidhigh;		/* identification */
++} sbconfig_t;
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
++/* sbipsflag */
++#define	SBIPS_INT1_MASK		0x3f		/* which sbflags get routed to mips interrupt 1 */
++#define	SBIPS_INT1_SHIFT	0
++#define	SBIPS_INT2_MASK		0x3f00		/* which sbflags get routed to mips interrupt 2 */
++#define	SBIPS_INT2_SHIFT	8
++#define	SBIPS_INT3_MASK		0x3f0000	/* which sbflags get routed to mips interrupt 3 */
++#define	SBIPS_INT3_SHIFT	16
++#define	SBIPS_INT4_MASK		0x3f000000	/* which sbflags get routed to mips interrupt 4 */
++#define	SBIPS_INT4_SHIFT	24
++
++/* sbtpsflag */
++#define	SBTPS_NUM0_MASK		0x3f		/* interrupt sbFlag # generated by this core */
++#define	SBTPS_F0EN0		0x40		/* interrupt is always sent on the backplane */
++
++/* sbtmerrlog */
++#define	SBTMEL_CM		0x00000007	/* command */
++#define	SBTMEL_CI		0x0000ff00	/* connection id */
++#define	SBTMEL_EC		0x0f000000	/* error code */
++#define	SBTMEL_ME		0x80000000	/* multiple error */
++
++/* sbimstate */
++#define	SBIM_PC			0xf		/* pipecount */
++#define	SBIM_AP_MASK		0x30		/* arbitration policy */
++#define	SBIM_AP_BOTH		0x00		/* use both timeslaces and token */
++#define	SBIM_AP_TS		0x10		/* use timesliaces only */
++#define	SBIM_AP_TK		0x20		/* use token only */
++#define	SBIM_AP_RSV		0x30		/* reserved */
++#define	SBIM_IBE		0x20000		/* inbanderror */
++#define	SBIM_TO			0x40000		/* timeout */
++#define	SBIM_BY			0x01800000	/* busy (sonics >= 2.3) */
++#define	SBIM_RJ			0x02000000	/* reject (sonics >= 2.3) */
++
++/* sbtmstatelow */
++#define	SBTML_RESET		0x1		/* reset */
++#define	SBTML_REJ_MASK		0x6		/* reject */
++#define	SBTML_REJ_SHIFT		1
++#define	SBTML_CLK		0x10000		/* clock enable */
++#define	SBTML_FGC		0x20000		/* force gated clocks on */
++#define	SBTML_FL_MASK		0x3ffc0000	/* core-specific flags */
++#define	SBTML_PE		0x40000000	/* pme enable */
++#define	SBTML_BE		0x80000000	/* bist enable */
++
++/* sbtmstatehigh */
++#define	SBTMH_SERR		0x1		/* serror */
++#define	SBTMH_INT		0x2		/* interrupt */
++#define	SBTMH_BUSY		0x4		/* busy */
++#define	SBTMH_TO		0x00000020	/* timeout (sonics >= 2.3) */
++#define	SBTMH_FL_MASK		0x1fff0000	/* core-specific flags */
++#define SBTMH_DMA64		0x10000000      /* supports DMA with 64-bit addresses */
++#define	SBTMH_GCR		0x20000000	/* gated clock request */
++#define	SBTMH_BISTF		0x40000000	/* bist failed */
++#define	SBTMH_BISTD		0x80000000	/* bist done */
++
++
++/* sbbwa0 */
++#define	SBBWA_TAB0_MASK		0xffff		/* lookup table 0 */
++#define	SBBWA_TAB1_MASK		0xffff		/* lookup table 1 */
++#define	SBBWA_TAB1_SHIFT	16
++
++/* sbimconfiglow */
++#define	SBIMCL_STO_MASK		0x7		/* service timeout */
++#define	SBIMCL_RTO_MASK		0x70		/* request timeout */
++#define	SBIMCL_RTO_SHIFT	4
++#define	SBIMCL_CID_MASK		0xff0000	/* connection id */
++#define	SBIMCL_CID_SHIFT	16
++
++/* sbimconfighigh */
++#define	SBIMCH_IEM_MASK		0xc		/* inband error mode */
++#define	SBIMCH_TEM_MASK		0x30		/* timeout error mode */
++#define	SBIMCH_TEM_SHIFT	4
++#define	SBIMCH_BEM_MASK		0xc0		/* bus error mode */
++#define	SBIMCH_BEM_SHIFT	6
++
++/* sbadmatch0 */
++#define	SBAM_TYPE_MASK		0x3		/* address type */
++#define	SBAM_AD64		0x4		/* reserved */
++#define	SBAM_ADINT0_MASK	0xf8		/* type0 size */
++#define	SBAM_ADINT0_SHIFT	3
++#define	SBAM_ADINT1_MASK	0x1f8		/* type1 size */
++#define	SBAM_ADINT1_SHIFT	3
++#define	SBAM_ADINT2_MASK	0x1f8		/* type2 size */
++#define	SBAM_ADINT2_SHIFT	3
++#define	SBAM_ADEN		0x400		/* enable */
++#define	SBAM_ADNEG		0x800		/* negative decode */
++#define	SBAM_BASE0_MASK		0xffffff00	/* type0 base address */
++#define	SBAM_BASE0_SHIFT	8
++#define	SBAM_BASE1_MASK		0xfffff000	/* type1 base address for the core */
++#define	SBAM_BASE1_SHIFT	12
++#define	SBAM_BASE2_MASK		0xffff0000	/* type2 base address for the core */
++#define	SBAM_BASE2_SHIFT	16
++
++/* sbtmconfiglow */
++#define	SBTMCL_CD_MASK		0xff		/* clock divide */
++#define	SBTMCL_CO_MASK		0xf800		/* clock offset */
++#define	SBTMCL_CO_SHIFT		11
++#define	SBTMCL_IF_MASK		0xfc0000	/* interrupt flags */
++#define	SBTMCL_IF_SHIFT		18
++#define	SBTMCL_IM_MASK		0x3000000	/* interrupt mode */
++#define	SBTMCL_IM_SHIFT		24
++
++/* sbtmconfighigh */
++#define	SBTMCH_BM_MASK		0x3		/* busy mode */
++#define	SBTMCH_RM_MASK		0x3		/* retry mode */
++#define	SBTMCH_RM_SHIFT		2
++#define	SBTMCH_SM_MASK		0x30		/* stop mode */
++#define	SBTMCH_SM_SHIFT		4
++#define	SBTMCH_EM_MASK		0x300		/* sb error mode */
++#define	SBTMCH_EM_SHIFT		8
++#define	SBTMCH_IM_MASK		0xc00		/* int mode */
++#define	SBTMCH_IM_SHIFT		10
++
++/* sbbconfig */
++#define	SBBC_LAT_MASK		0x3		/* sb latency */
++#define	SBBC_MAX0_MASK		0xf0000		/* maxccntr0 */
++#define	SBBC_MAX0_SHIFT		16
++#define	SBBC_MAX1_MASK		0xf00000	/* maxccntr1 */
++#define	SBBC_MAX1_SHIFT		20
++
++/* sbbstate */
++#define	SBBS_SRD		0x1		/* st reg disable */
++#define	SBBS_HRD		0x2		/* hold reg disable */
++
++/* sbidlow */
++#define	SBIDL_CS_MASK		0x3		/* config space */
++#define	SBIDL_AR_MASK		0x38		/* # address ranges supported */
++#define	SBIDL_AR_SHIFT		3
++#define	SBIDL_SYNCH		0x40		/* sync */
++#define	SBIDL_INIT		0x80		/* initiator */
++#define	SBIDL_MINLAT_MASK	0xf00		/* minimum backplane latency */
++#define	SBIDL_MINLAT_SHIFT	8
++#define	SBIDL_MAXLAT		0xf000		/* maximum backplane latency */
++#define	SBIDL_MAXLAT_SHIFT	12
++#define	SBIDL_FIRST		0x10000		/* this initiator is first */
++#define	SBIDL_CW_MASK		0xc0000		/* cycle counter width */
++#define	SBIDL_CW_SHIFT		18
++#define	SBIDL_TP_MASK		0xf00000	/* target ports */
++#define	SBIDL_TP_SHIFT		20
++#define	SBIDL_IP_MASK		0xf000000	/* initiator ports */
++#define	SBIDL_IP_SHIFT		24
++#define	SBIDL_RV_MASK		0xf0000000	/* sonics backplane revision code */
++#define	SBIDL_RV_SHIFT		28
++#define	SBIDL_RV_2_2		0x00000000	/* version 2.2 or earlier */
++#define	SBIDL_RV_2_3		0x10000000	/* version 2.3 */
++
++/* sbidhigh */
++#define	SBIDH_RC_MASK		0x000f		/* revision code */
++#define	SBIDH_RCE_MASK		0x7000		/* revision code extension field */
++#define	SBIDH_RCE_SHIFT		8
++#define	SBCOREREV(sbidh) \
++	((((sbidh) & SBIDH_RCE_MASK) >> SBIDH_RCE_SHIFT) | ((sbidh) & SBIDH_RC_MASK))
++#define	SBIDH_CC_MASK		0x8ff0		/* core code */
++#define	SBIDH_CC_SHIFT		4
++#define	SBIDH_VC_MASK		0xffff0000	/* vendor code */
++#define	SBIDH_VC_SHIFT		16
++
++#define	SB_COMMIT		0xfd8		/* update buffered registers value */
++
++/* vendor codes */
++#define	SB_VEND_BCM		0x4243		/* Broadcom's SB vendor code */
++
++/* core codes */
++#define	SB_CC			0x800		/* chipcommon core */
++#define	SB_ILINE20		0x801		/* iline20 core */
++#define	SB_SDRAM		0x803		/* sdram core */
++#define	SB_PCI			0x804		/* pci core */
++#define	SB_MIPS			0x805		/* mips core */
++#define	SB_ENET			0x806		/* enet mac core */
++#define	SB_CODEC		0x807		/* v90 codec core */
++#define	SB_USB			0x808		/* usb 1.1 host/device core */
++#define	SB_ADSL			0x809		/* ADSL core */
++#define	SB_ILINE100		0x80a		/* iline100 core */
++#define	SB_IPSEC		0x80b		/* ipsec core */
++#define	SB_PCMCIA		0x80d		/* pcmcia core */
++#define	SB_SOCRAM		0x80e		/* internal memory core */
++#define	SB_MEMC			0x80f		/* memc sdram core */
++#define	SB_EXTIF		0x811		/* external interface core */
++#define	SB_D11			0x812		/* 802.11 MAC core */
++#define	SB_MIPS33		0x816		/* mips3302 core */
++#define	SB_USB11H		0x817		/* usb 1.1 host core */
++#define	SB_USB11D		0x818		/* usb 1.1 device core */
++#define	SB_USB20H		0x819		/* usb 2.0 host core */
++#define	SB_USB20D		0x81a		/* usb 2.0 device core */
++#define	SB_SDIOH		0x81b		/* sdio host core */
++#define	SB_ROBO			0x81c		/* roboswitch core */
++#define	SB_ATA100		0x81d		/* parallel ATA core */
++#define	SB_SATAXOR		0x81e		/* serial ATA & XOR DMA core */
++#define	SB_GIGETH		0x81f		/* gigabit ethernet core */
++#define	SB_PCIE			0x820		/* pci express core */
++#define	SB_SRAMC		0x822		/* SRAM controller core */
++#define	SB_MINIMAC		0x823		/* MINI MAC/phy core */
++
++#define	SB_CC_IDX		0		/* chipc, when present, is always core 0 */
++
++/* Not really related to Silicon Backplane, but a couple of software
++ * conventions for the use the flash space:
++ */
++
++/* Minumum amount of flash we support */
++#define FLASH_MIN		0x00020000	/* Minimum flash size */
++
++/* A boot/binary may have an embedded block that describes its size  */
++#define	BISZ_OFFSET		0x3e0		/* At this offset into the binary */
++#define	BISZ_MAGIC		0x4249535a	/* Marked with this value: 'BISZ' */
++#define	BISZ_MAGIC_IDX		0		/* Word 0: magic */
++#define	BISZ_TXTST_IDX		1		/*	1: text start */
++#define	BISZ_TXTEND_IDX		2		/*	2: text start */
++#define	BISZ_DATAST_IDX		3		/*	3: text start */
++#define	BISZ_DATAEND_IDX	4		/*	4: text start */
++#define	BISZ_BSSST_IDX		5		/*	5: text start */
++#define	BISZ_BSSEND_IDX		6		/*	6: text start */
++#define BISZ_SIZE		7		/* descriptor size in 32-bit intergers */
++
++#endif	/* _SBCONFIG_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bcm947xx/include/sbextif.h
+--- linux.old/arch/mips/bcm947xx/include/sbextif.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbextif.h	2005-12-28 16:37:32.898262750 +0100
+@@ -0,0 +1,242 @@
++/*
++ * Hardware-specific External Interface I/O core definitions
++ * for the BCM47xx family of SiliconBackplane-based chips.
++ *
++ * The External Interface core supports a total of three external chip selects
++ * supporting external interfaces. One of the external chip selects is
++ * used for Flash, one is used for PCMCIA, and the other may be
++ * programmed to support either a synchronous interface or an
++ * asynchronous interface. The asynchronous interface can be used to
++ * support external devices such as UARTs and the BCM2019 Bluetooth
++ * baseband processor.
++ * The external interface core also contains 2 on-chip 16550 UARTs, clock
++ * frequency control, a watchdog interrupt timer, and a GPIO interface.
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#ifndef	_SBEXTIF_H
++#define	_SBEXTIF_H
++
++/* external interface address space */
++#define	EXTIF_PCMCIA_MEMBASE(x)	(x)
++#define	EXTIF_PCMCIA_IOBASE(x)	((x) + 0x100000)
++#define	EXTIF_PCMCIA_CFGBASE(x)	((x) + 0x200000)
++#define	EXTIF_CFGIF_BASE(x)	((x) + 0x800000)
++#define	EXTIF_FLASH_BASE(x)	((x) + 0xc00000)
++
++/* cpp contortions to concatenate w/arg prescan */
++#ifndef PAD
++#define	_PADLINE(line)	pad ## line
++#define	_XSTR(line)	_PADLINE(line)
++#define	PAD		_XSTR(__LINE__)
++#endif	/* PAD */
++
++/*
++ * The multiple instances of output and output enable registers
++ * are present to allow driver software for multiple cores to control
++ * gpio outputs without needing to share a single register pair.
++ */
++struct gpiouser {
++	uint32	out;
++	uint32	outen;
++};
++#define	NGPIOUSER	5
++
++typedef volatile struct {
++	uint32	corecontrol;
++	uint32	extstatus;
++	uint32	PAD[2];
++
++	/* pcmcia control registers */
++	uint32	pcmcia_config;
++	uint32	pcmcia_memwait;
++	uint32	pcmcia_attrwait;
++	uint32	pcmcia_iowait;
++
++	/* programmable interface control registers */
++	uint32	prog_config;
++	uint32	prog_waitcount;
++
++	/* flash control registers */
++	uint32	flash_config;
++	uint32	flash_waitcount;
++	uint32	PAD[4];
++
++	uint32	watchdog;
++
++	/* clock control */
++	uint32	clockcontrol_n;
++	uint32	clockcontrol_sb;
++	uint32	clockcontrol_pci;
++	uint32	clockcontrol_mii;
++	uint32	PAD[3];
++
++	/* gpio */
++	uint32	gpioin;
++	struct gpiouser	gpio[NGPIOUSER];
++	uint32	PAD;
++	uint32	ejtagouten;
++	uint32	gpiointpolarity;
++	uint32	gpiointmask;
++	uint32	PAD[153];
++
++	uint8	uartdata;
++	uint8	PAD[3];
++	uint8	uartimer;
++	uint8	PAD[3];
++	uint8	uartfcr;
++	uint8	PAD[3];
++	uint8	uartlcr;
++	uint8	PAD[3];
++	uint8	uartmcr;
++	uint8	PAD[3];
++	uint8	uartlsr;
++	uint8	PAD[3];
++	uint8	uartmsr;
++	uint8	PAD[3];
++	uint8	uartscratch;
++	uint8	PAD[3];
++} extifregs_t;
++
++/* corecontrol */
++#define	CC_UE		(1 << 0)		/* uart enable */
++
++/* extstatus */
++#define	ES_EM		(1 << 0)		/* endian mode (ro) */
++#define	ES_EI		(1 << 1)		/* external interrupt pin (ro) */
++#define	ES_GI		(1 << 2)		/* gpio interrupt pin (ro) */
++
++/* gpio bit mask */
++#define GPIO_BIT0	(1 << 0)
++#define GPIO_BIT1	(1 << 1)
++#define GPIO_BIT2	(1 << 2)
++#define GPIO_BIT3	(1 << 3)
++#define GPIO_BIT4	(1 << 4)
++#define GPIO_BIT5	(1 << 5)
++#define GPIO_BIT6	(1 << 6)
++#define GPIO_BIT7	(1 << 7)
++
++
++/* pcmcia/prog/flash_config */
++#define	CF_EN		(1 << 0)		/* enable */
++#define	CF_EM_MASK	0xe			/* mode */
++#define	CF_EM_SHIFT	1
++#define	CF_EM_FLASH	0x0			/* flash/asynchronous mode */
++#define	CF_EM_SYNC	0x2			/* synchronous mode */
++#define	CF_EM_PCMCIA	0x4			/* pcmcia mode */
++#define	CF_DS		(1 << 4)		/* destsize:  0=8bit, 1=16bit */
++#define	CF_BS		(1 << 5)		/* byteswap */
++#define	CF_CD_MASK	0xc0			/* clock divider */
++#define	CF_CD_SHIFT	6
++#define	CF_CD_DIV2	0x0			/* backplane/2 */
++#define	CF_CD_DIV3	0x40			/* backplane/3 */
++#define	CF_CD_DIV4	0x80			/* backplane/4 */
++#define	CF_CE		(1 << 8)		/* clock enable */
++#define	CF_SB		(1 << 9)		/* size/bytestrobe (synch only) */
++
++/* pcmcia_memwait */
++#define	PM_W0_MASK	0x3f			/* waitcount0 */
++#define	PM_W1_MASK	0x1f00			/* waitcount1 */
++#define	PM_W1_SHIFT	8
++#define	PM_W2_MASK	0x1f0000		/* waitcount2 */
++#define	PM_W2_SHIFT	16
++#define	PM_W3_MASK	0x1f000000		/* waitcount3 */
++#define	PM_W3_SHIFT	24
++
++/* pcmcia_attrwait */
++#define	PA_W0_MASK	0x3f			/* waitcount0 */
++#define	PA_W1_MASK	0x1f00			/* waitcount1 */
++#define	PA_W1_SHIFT	8
++#define	PA_W2_MASK	0x1f0000		/* waitcount2 */
++#define	PA_W2_SHIFT	16
++#define	PA_W3_MASK	0x1f000000		/* waitcount3 */
++#define	PA_W3_SHIFT	24
++
++/* pcmcia_iowait */
++#define	PI_W0_MASK	0x3f			/* waitcount0 */
++#define	PI_W1_MASK	0x1f00			/* waitcount1 */
++#define	PI_W1_SHIFT	8
++#define	PI_W2_MASK	0x1f0000		/* waitcount2 */
++#define	PI_W2_SHIFT	16
++#define	PI_W3_MASK	0x1f000000		/* waitcount3 */
++#define	PI_W3_SHIFT	24
++
++/* prog_waitcount */
++#define	PW_W0_MASK	0x0000001f			/* waitcount0 */
++#define	PW_W1_MASK	0x00001f00			/* waitcount1 */
++#define	PW_W1_SHIFT	8
++#define	PW_W2_MASK	0x001f0000		/* waitcount2 */
++#define	PW_W2_SHIFT	16
++#define	PW_W3_MASK	0x1f000000		/* waitcount3 */
++#define	PW_W3_SHIFT	24
++
++#define PW_W0       0x0000000c
++#define PW_W1       0x00000a00
++#define PW_W2       0x00020000
++#define PW_W3       0x01000000
++
++/* flash_waitcount */
++#define	FW_W0_MASK	0x1f			/* waitcount0 */
++#define	FW_W1_MASK	0x1f00			/* waitcount1 */
++#define	FW_W1_SHIFT	8
++#define	FW_W2_MASK	0x1f0000		/* waitcount2 */
++#define	FW_W2_SHIFT	16
++#define	FW_W3_MASK	0x1f000000		/* waitcount3 */
++#define	FW_W3_SHIFT	24
++
++/* watchdog */
++#define WATCHDOG_CLOCK	48000000		/* Hz */
++
++/* clockcontrol_n */
++#define	CN_N1_MASK	0x3f			/* n1 control */
++#define	CN_N2_MASK	0x3f00			/* n2 control */
++#define	CN_N2_SHIFT	8
++
++/* clockcontrol_sb/pci/mii */
++#define	CC_M1_MASK	0x3f			/* m1 control */
++#define	CC_M2_MASK	0x3f00			/* m2 control */
++#define	CC_M2_SHIFT	8
++#define	CC_M3_MASK	0x3f0000		/* m3 control */
++#define	CC_M3_SHIFT	16
++#define	CC_MC_MASK	0x1f000000		/* mux control */
++#define	CC_MC_SHIFT	24
++
++/* Clock control default values */
++#define CC_DEF_N	0x0009			/* Default values for bcm4710 */
++#define CC_DEF_100	0x04020011
++#define CC_DEF_33	0x11030011
++#define CC_DEF_25	0x11050011
++
++/* Clock control values for 125Mhz */
++#define	CC_125_N	0x0802
++#define	CC_125_M	0x04020009
++#define	CC_125_M25	0x11090009
++#define	CC_125_M33	0x11090005
++
++/* Clock control magic field values */
++#define	CC_F6_2		0x02			/* A factor of 2 in */
++#define	CC_F6_3		0x03			/*  6-bit fields like */
++#define	CC_F6_4		0x05			/*  N1, M1 or M3 */
++#define	CC_F6_5		0x09
++#define	CC_F6_6		0x11
++#define	CC_F6_7		0x21
++
++#define	CC_F5_BIAS	5			/* 5-bit fields get this added */
++
++#define	CC_MC_BYPASS	0x08
++#define	CC_MC_M1	0x04
++#define	CC_MC_M1M2	0x02
++#define	CC_MC_M1M2M3	0x01
++#define	CC_MC_M1M3	0x11
++
++#define	CC_CLOCK_BASE	24000000	/* Half the clock freq. in the 4710 */
++
++#endif	/* _SBEXTIF_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm947xx/include/sbmemc.h
+--- linux.old/arch/mips/bcm947xx/include/sbmemc.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbmemc.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,148 @@
++/*
++ * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions.
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ *
++ * $Id$
++ */
++
++#ifndef	_SBMEMC_H
++#define	_SBMEMC_H
++
++#ifdef _LANGUAGE_ASSEMBLY
++
++#define	MEMC_CONTROL		0x00
++#define	MEMC_CONFIG		0x04
++#define	MEMC_REFRESH		0x08
++#define	MEMC_BISTSTAT		0x0c
++#define	MEMC_MODEBUF		0x10
++#define	MEMC_BKCLS		0x14
++#define	MEMC_PRIORINV		0x18
++#define	MEMC_DRAMTIM		0x1c
++#define	MEMC_INTSTAT		0x20
++#define	MEMC_INTMASK		0x24
++#define	MEMC_INTINFO		0x28
++#define	MEMC_NCDLCTL		0x30
++#define	MEMC_RDNCDLCOR		0x34
++#define	MEMC_WRNCDLCOR		0x38
++#define	MEMC_MISCDLYCTL		0x3c
++#define	MEMC_DQSGATENCDL	0x40
++#define	MEMC_SPARE		0x44
++#define	MEMC_TPADDR		0x48
++#define	MEMC_TPDATA		0x4c
++#define	MEMC_BARRIER		0x50
++#define	MEMC_CORE		0x54
++
++
++#else
++
++/* Sonics side: MEMC core registers */
++typedef volatile struct sbmemcregs {
++	uint32	control;
++	uint32	config;
++	uint32	refresh;
++	uint32	biststat;
++	uint32	modebuf;
++	uint32	bkcls;
++	uint32	priorinv;
++	uint32	dramtim;
++	uint32	intstat;
++	uint32	intmask;
++	uint32	intinfo;
++	uint32	reserved1;
++	uint32	ncdlctl;
++	uint32	rdncdlcor;
++	uint32	wrncdlcor;
++	uint32	miscdlyctl;
++	uint32	dqsgatencdl;
++	uint32	spare;
++	uint32	tpaddr;
++	uint32	tpdata;
++	uint32	barrier;
++	uint32	core;
++} sbmemcregs_t;
++
++#endif
++
++/* MEMC Core Init values (OCP ID 0x80f) */
++
++/* For sdr: */
++#define MEMC_SD_CONFIG_INIT	0x00048000
++#define MEMC_SD_DRAMTIM2_INIT	0x000754d8
++#define MEMC_SD_DRAMTIM3_INIT	0x000754da
++#define MEMC_SD_RDNCDLCOR_INIT	0x00000000
++#define MEMC_SD_WRNCDLCOR_INIT	0x49351200
++#define MEMC_SD1_WRNCDLCOR_INIT	0x14500200	/* For corerev 1 (4712) */
++#define MEMC_SD_MISCDLYCTL_INIT	0x00061c1b
++#define MEMC_SD1_MISCDLYCTL_INIT 0x00021416	/* For corerev 1 (4712) */
++#define MEMC_SD_CONTROL_INIT0	0x00000002
++#define MEMC_SD_CONTROL_INIT1	0x00000008
++#define MEMC_SD_CONTROL_INIT2	0x00000004
++#define MEMC_SD_CONTROL_INIT3	0x00000010
++#define MEMC_SD_CONTROL_INIT4	0x00000001
++#define MEMC_SD_MODEBUF_INIT	0x00000000
++#define MEMC_SD_REFRESH_INIT	0x0000840f
++
++
++/* This is for SDRM8X8X4 */
++#define	MEMC_SDR_INIT		0x0008
++#define	MEMC_SDR_MODE		0x32
++#define	MEMC_SDR_NCDL		0x00020032
++#define	MEMC_SDR1_NCDL		0x0002020f	/* For corerev 1 (4712) */
++
++/* For ddr: */
++#define MEMC_CONFIG_INIT	0x00048000
++#define MEMC_DRAMTIM2_INIT	0x000754d8
++#define MEMC_DRAMTIM25_INIT	0x000754d9
++#define MEMC_RDNCDLCOR_INIT	0x00000000
++#define MEMC_RDNCDLCOR_SIMINIT	0xf6f6f6f6	/* For hdl sim */
++#define MEMC_WRNCDLCOR_INIT	0x49351200
++#define MEMC_1_WRNCDLCOR_INIT	0x14500200
++#define MEMC_DQSGATENCDL_INIT	0x00030000
++#define MEMC_MISCDLYCTL_INIT	0x21061c1b
++#define MEMC_1_MISCDLYCTL_INIT	0x21021400
++#define MEMC_NCDLCTL_INIT	0x00002001
++#define MEMC_CONTROL_INIT0	0x00000002
++#define MEMC_CONTROL_INIT1	0x00000008
++#define MEMC_MODEBUF_INIT0	0x00004000
++#define MEMC_CONTROL_INIT2	0x00000010
++#define MEMC_MODEBUF_INIT1	0x00000100
++#define MEMC_CONTROL_INIT3	0x00000010
++#define MEMC_CONTROL_INIT4	0x00000008
++#define MEMC_REFRESH_INIT	0x0000840f
++#define MEMC_CONTROL_INIT5	0x00000004
++#define MEMC_MODEBUF_INIT2	0x00000000
++#define MEMC_CONTROL_INIT6	0x00000010
++#define MEMC_CONTROL_INIT7	0x00000001
++
++
++/* This is for DDRM16X16X2 */
++#define	MEMC_DDR_INIT		0x0009
++#define	MEMC_DDR_MODE		0x62
++#define	MEMC_DDR_NCDL		0x0005050a
++#define	MEMC_DDR1_NCDL		0x00000a0a	/* For corerev 1 (4712) */
++
++/* mask for sdr/ddr calibration registers */
++#define MEMC_RDNCDLCOR_RD_MASK	0x000000ff
++#define MEMC_WRNCDLCOR_WR_MASK	0x000000ff
++#define MEMC_DQSGATENCDL_G_MASK	0x000000ff
++
++/* masks for miscdlyctl registers */
++#define MEMC_MISC_SM_MASK	0x30000000
++#define MEMC_MISC_SM_SHIFT	28
++#define MEMC_MISC_SD_MASK	0x0f000000
++#define MEMC_MISC_SD_SHIFT	24
++
++/* hw threshhold for calculating wr/rd for sdr memc */
++#define MEMC_CD_THRESHOLD	128
++
++/* Low bit of init register says if memc is ddr or sdr */
++#define MEMC_CONFIG_DDR		0x00000001
++
++#endif	/* _SBMEMC_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbmips.h linux.dev/arch/mips/bcm947xx/include/sbmips.h
+--- linux.old/arch/mips/bcm947xx/include/sbmips.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbmips.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,62 @@
++/*
++ * Broadcom SiliconBackplane MIPS definitions
++ *
++ * SB MIPS cores are custom MIPS32 processors with SiliconBackplane
++ * OCP interfaces. The CP0 processor ID is 0x00024000, where bits
++ * 23:16 mean Broadcom and bits 15:8 mean a MIPS core with an OCP
++ * interface. The core revision is stored in the SB ID register in SB
++ * configuration space.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef	_SBMIPS_H
++#define	_SBMIPS_H
++
++#include <mipsinc.h>
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++/* cpp contortions to concatenate w/arg prescan */
++#ifndef PAD
++#define	_PADLINE(line)	pad ## line
++#define	_XSTR(line)	_PADLINE(line)
++#define	PAD		_XSTR(__LINE__)
++#endif	/* PAD */
++
++typedef volatile struct {
++	uint32	corecontrol;
++	uint32	PAD[2];
++	uint32	biststatus;
++	uint32	PAD[4];
++	uint32	intstatus;
++	uint32	intmask;
++	uint32	timer;
++} mipsregs_t;
++
++extern uint32 sb_flag(sb_t *sbh);
++extern uint sb_irq(sb_t *sbh);
++
++extern void BCMINIT(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift));
++
++extern void *sb_jtagm_init(sb_t *sbh, uint clkd, bool exttap);
++extern void sb_jtagm_disable(void *h);
++extern uint32 jtag_rwreg(void *h, uint32 ir, uint32 dr);
++extern void BCMINIT(sb_mips_init)(sb_t *sbh);
++extern uint32 BCMINIT(sb_mips_clock)(sb_t *sbh);
++extern bool BCMINIT(sb_mips_setclock)(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock);
++extern void BCMINIT(enable_pfc)(uint32 mode);
++extern uint32 BCMINIT(sb_memc_get_ncdl)(sb_t *sbh);
++
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
++#endif	/* _SBMIPS_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm947xx/include/sbpci.h
+--- linux.old/arch/mips/bcm947xx/include/sbpci.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbpci.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,122 @@
++/*
++ * BCM47XX Sonics SiliconBackplane PCI core hardware definitions.
++ *
++ * $Id$
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ */
++
++#ifndef	_SBPCI_H
++#define	_SBPCI_H
++
++/* cpp contortions to concatenate w/arg prescan */
++#ifndef PAD
++#define	_PADLINE(line)	pad ## line
++#define	_XSTR(line)	_PADLINE(line)
++#define	PAD		_XSTR(__LINE__)
++#endif
++
++/* Sonics side: PCI core and host control registers */
++typedef struct sbpciregs {
++	uint32 control;		/* PCI control */
++	uint32 PAD[3];
++	uint32 arbcontrol;	/* PCI arbiter control */
++	uint32 PAD[3];
++	uint32 intstatus;	/* Interrupt status */
++	uint32 intmask;		/* Interrupt mask */
++	uint32 sbtopcimailbox;	/* Sonics to PCI mailbox */
++	uint32 PAD[9];
++	uint32 bcastaddr;	/* Sonics broadcast address */
++	uint32 bcastdata;	/* Sonics broadcast data */
++	uint32 PAD[2];
++	uint32 gpioin;		/* ro: gpio input (>=rev2) */
++	uint32 gpioout;		/* rw: gpio output (>=rev2) */
++	uint32 gpioouten;	/* rw: gpio output enable (>= rev2) */
++	uint32 gpiocontrol;	/* rw: gpio control (>= rev2) */
++	uint32 PAD[36];
++	uint32 sbtopci0;	/* Sonics to PCI translation 0 */
++	uint32 sbtopci1;	/* Sonics to PCI translation 1 */
++	uint32 sbtopci2;	/* Sonics to PCI translation 2 */
++	uint32 PAD[445];
++	uint16 sprom[36];	/* SPROM shadow Area */
++	uint32 PAD[46];
++} sbpciregs_t;
++
++/* PCI control */
++#define PCI_RST_OE	0x01	/* When set, drives PCI_RESET out to pin */
++#define PCI_RST		0x02	/* Value driven out to pin */
++#define PCI_CLK_OE	0x04	/* When set, drives clock as gated by PCI_CLK out to pin */
++#define PCI_CLK		0x08	/* Gate for clock driven out to pin */	
++
++/* PCI arbiter control */
++#define PCI_INT_ARB	0x01	/* When set, use an internal arbiter */
++#define PCI_EXT_ARB	0x02	/* When set, use an external arbiter */
++#define PCI_PARKID_MASK	0x06	/* Selects which agent is parked on an idle bus */
++#define PCI_PARKID_SHIFT   1
++#define PCI_PARKID_LAST	   0	/* Last requestor */
++#define PCI_PARKID_4710	   1	/* 4710 */
++#define PCI_PARKID_EXTREQ0 2	/* External requestor 0 */
++#define PCI_PARKID_EXTREQ1 3	/* External requestor 1 */
++
++/* Interrupt status/mask */
++#define PCI_INTA	0x01	/* PCI INTA# is asserted */
++#define PCI_INTB	0x02	/* PCI INTB# is asserted */
++#define PCI_SERR	0x04	/* PCI SERR# has been asserted (write one to clear) */
++#define PCI_PERR	0x08	/* PCI PERR# has been asserted (write one to clear) */
++#define PCI_PME		0x10	/* PCI PME# is asserted */
++
++/* (General) PCI/SB mailbox interrupts, two bits per pci function */
++#define	MAILBOX_F0_0	0x100	/* function 0, int 0 */
++#define	MAILBOX_F0_1	0x200	/* function 0, int 1 */
++#define	MAILBOX_F1_0	0x400	/* function 1, int 0 */
++#define	MAILBOX_F1_1	0x800	/* function 1, int 1 */
++#define	MAILBOX_F2_0	0x1000	/* function 2, int 0 */
++#define	MAILBOX_F2_1	0x2000	/* function 2, int 1 */
++#define	MAILBOX_F3_0	0x4000	/* function 3, int 0 */
++#define	MAILBOX_F3_1	0x8000	/* function 3, int 1 */
++
++/* Sonics broadcast address */
++#define BCAST_ADDR_MASK	0xff	/* Broadcast register address */
++
++/* Sonics to PCI translation types */
++#define SBTOPCI0_MASK	0xfc000000
++#define SBTOPCI1_MASK	0xfc000000
++#define SBTOPCI2_MASK	0xc0000000
++#define SBTOPCI_MEM	0
++#define SBTOPCI_IO	1
++#define SBTOPCI_CFG0	2
++#define SBTOPCI_CFG1	3
++#define	SBTOPCI_PREF	0x4		/* prefetch enable */
++#define	SBTOPCI_BURST	0x8		/* burst enable */
++#define	SBTOPCI_RC_MASK		0x30	/* read command (>= rev11) */
++#define	SBTOPCI_RC_READ		0x00	/* memory read */
++#define	SBTOPCI_RC_READLINE	0x10	/* memory read line */
++#define	SBTOPCI_RC_READMULTI	0x20	/* memory read multiple */
++
++/* PCI core index in SROM shadow area */
++#define SRSH_PI_OFFSET	0	/* first word */
++#define SRSH_PI_MASK	0xf000	/* bit 15:12 */
++#define SRSH_PI_SHIFT	12	/* bit 15:12 */
++
++/* PCI side: Reserved PCI configuration registers (see pcicfg.h) */
++#define cap_list	rsvd_a[0]
++#define bar0_window	dev_dep[0x80 - 0x40]
++#define bar1_window	dev_dep[0x84 - 0x40]
++#define sprom_control	dev_dep[0x88 - 0x40]
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++extern int sbpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len);
++extern int sbpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len);
++extern void sbpci_ban(uint16 core);
++extern int sbpci_init(sb_t *sbh);
++extern void sbpci_check(sb_t *sbh);
++
++#endif /* !_LANGUAGE_ASSEMBLY */
++
++#endif	/* _SBPCI_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bcm947xx/include/sbsdram.h
+--- linux.old/arch/mips/bcm947xx/include/sbsdram.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbsdram.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,75 @@
++/*
++ * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions.
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#ifndef	_SBSDRAM_H
++#define	_SBSDRAM_H
++
++#ifndef _LANGUAGE_ASSEMBLY
++
++/* Sonics side: SDRAM core registers */
++typedef volatile struct sbsdramregs {
++	uint32	initcontrol;	/* Generates external SDRAM initialization sequence */
++	uint32	config;		/* Initializes external SDRAM mode register */
++	uint32	refresh;	/* Controls external SDRAM refresh rate */
++	uint32	pad1;
++	uint32	pad2;
++} sbsdramregs_t;
++
++#endif
++
++/* SDRAM initialization control (initcontrol) register bits */
++#define SDRAM_CBR	0x0001	/* Writing 1 generates refresh cycle and toggles bit */
++#define SDRAM_PRE	0x0002	/* Writing 1 generates precharge cycle and toggles bit */
++#define SDRAM_MRS	0x0004	/* Writing 1 generates mode register select cycle and toggles bit */
++#define SDRAM_EN	0x0008	/* When set, enables access to SDRAM */
++#define SDRAM_16Mb	0x0000	/* Use 16 Megabit SDRAM */
++#define SDRAM_64Mb	0x0010	/* Use 64 Megabit SDRAM */
++#define SDRAM_128Mb	0x0020	/* Use 128 Megabit SDRAM */
++#define SDRAM_RSVMb	0x0030	/* Use special SDRAM */
++#define SDRAM_RST	0x0080	/* Writing 1 causes soft reset of controller */
++#define SDRAM_SELFREF	0x0100	/* Writing 1 enables self refresh mode */
++#define SDRAM_PWRDOWN	0x0200	/* Writing 1 causes controller to power down */
++#define SDRAM_32BIT	0x0400	/* When set, indicates 32 bit SDRAM interface */
++#define SDRAM_9BITCOL	0x0800	/* When set, indicates 9 bit column */
++
++/* SDRAM configuration (config) register bits */
++#define SDRAM_BURSTFULL	0x0000	/* Use full page bursts */
++#define SDRAM_BURST8	0x0001	/* Use burst of 8 */
++#define SDRAM_BURST4	0x0002	/* Use burst of 4 */
++#define SDRAM_BURST2	0x0003	/* Use burst of 2 */
++#define SDRAM_CAS3	0x0000	/* Use CAS latency of 3 */
++#define SDRAM_CAS2	0x0004	/* Use CAS latency of 2 */
++
++/* SDRAM refresh control (refresh) register bits */
++#define SDRAM_REF(p)	(((p)&0xff) | SDRAM_REF_EN)	/* Refresh period */
++#define SDRAM_REF_EN	0x8000		/* Writing 1 enables periodic refresh */
++
++/* SDRAM Core default Init values (OCP ID 0x803) */
++#define SDRAM_INIT	MEM4MX16X2
++#define SDRAM_CONFIG    SDRAM_BURSTFULL
++#define SDRAM_REFRESH   SDRAM_REF(0x40)
++
++#define MEM1MX16	0x009	/* 2 MB */
++#define MEM1MX16X2	0x409	/* 4 MB */
++#define MEM2MX8X2	0x809	/* 4 MB */
++#define MEM2MX8X4	0xc09	/* 8 MB */
++#define MEM2MX32	0x439	/* 8 MB */
++#define MEM4MX16	0x019	/* 8 MB */
++#define MEM4MX16X2	0x419	/* 16 MB */
++#define MEM8MX8X2	0x819	/* 16 MB */
++#define MEM8MX16	0x829	/* 16 MB */
++#define MEM4MX32	0x429	/* 16 MB */
++#define MEM8MX8X4	0xc19	/* 32 MB */
++#define MEM8MX16X2	0xc29	/* 32 MB */
++
++#endif	/* _SBSDRAM_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm947xx/include/sbutils.h
+--- linux.old/arch/mips/bcm947xx/include/sbutils.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbutils.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,136 @@
++/*
++ * Misc utility routines for accessing chip-specific features
++ * of Broadcom HNBU SiliconBackplane-based chips.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */
++
++#ifndef	_sbutils_h_
++#define	_sbutils_h_
++
++/* 
++ * Datastructure to export all chip specific common variables 
++ * public (read-only) portion of sbutils handle returned by 
++ * sb_attach()/sb_kattach()
++*/
++
++struct sb_pub {
++
++	uint	bustype;		/* SB_BUS, PCI_BUS  */
++	uint	buscoretype;		/* SB_PCI, SB_PCMCIA, SB_PCIE*/
++	uint	buscorerev;		/* buscore rev */
++	uint	buscoreidx;		/* buscore index */
++	int	ccrev;			/* chip common core rev */
++	uint	boardtype;		/* board type */
++	uint	boardvendor;		/* board vendor */
++	uint	chip;			/* chip number */
++	uint	chiprev;		/* chip revision */
++	uint	chippkg;		/* chip package option */
++	uint    sonicsrev;		/* sonics backplane rev */
++};
++
++typedef const struct sb_pub  sb_t;
++
++/*
++ * Many of the routines below take an 'sbh' handle as their first arg.
++ * Allocate this by calling sb_attach().  Free it by calling sb_detach().
++ * At any one time, the sbh is logically focused on one particular sb core
++ * (the "current core").
++ * Use sb_setcore() or sb_setcoreidx() to change the association to another core.
++ */
++
++/* exported externs */
++extern sb_t * BCMINIT(sb_attach)(uint pcidev, osl_t *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz);
++extern sb_t * BCMINIT(sb_kattach)(void);
++extern void sb_detach(sb_t *sbh);
++extern uint BCMINIT(sb_chip)(sb_t *sbh);
++extern uint BCMINIT(sb_chiprev)(sb_t *sbh);
++extern uint BCMINIT(sb_chipcrev)(sb_t *sbh);
++extern uint BCMINIT(sb_chippkg)(sb_t *sbh);
++extern uint BCMINIT(sb_pcirev)(sb_t *sbh);
++extern bool BCMINIT(sb_war16165)(sb_t *sbh);
++extern uint BCMINIT(sb_boardvendor)(sb_t *sbh);
++extern uint BCMINIT(sb_boardtype)(sb_t *sbh);
++extern uint sb_bus(sb_t *sbh);
++extern uint sb_buscoretype(sb_t *sbh);
++extern uint sb_buscorerev(sb_t *sbh);
++extern uint sb_corelist(sb_t *sbh, uint coreid[]);
++extern uint sb_coreid(sb_t *sbh);
++extern uint sb_coreidx(sb_t *sbh);
++extern uint sb_coreunit(sb_t *sbh);
++extern uint sb_corevendor(sb_t *sbh);
++extern uint sb_corerev(sb_t *sbh);
++extern void *sb_osh(sb_t *sbh);
++extern void *sb_coreregs(sb_t *sbh);
++extern uint32 sb_coreflags(sb_t *sbh, uint32 mask, uint32 val);
++extern uint32 sb_coreflagshi(sb_t *sbh, uint32 mask, uint32 val);
++extern bool sb_iscoreup(sb_t *sbh);
++extern void *sb_setcoreidx(sb_t *sbh, uint coreidx);
++extern void *sb_setcore(sb_t *sbh, uint coreid, uint coreunit);
++extern int sb_corebist(sb_t *sbh, uint coreid, uint coreunit);
++extern void sb_commit(sb_t *sbh);
++extern uint32 sb_base(uint32 admatch);
++extern uint32 sb_size(uint32 admatch);
++extern void sb_core_reset(sb_t *sbh, uint32 bits);
++extern void sb_core_tofixup(sb_t *sbh);
++extern void sb_core_disable(sb_t *sbh, uint32 bits);
++extern uint32 sb_clock_rate(uint32 pll_type, uint32 n, uint32 m);
++extern uint32 sb_clock(sb_t *sbh);
++extern void sb_pci_setup(sb_t *sbh, uint coremask);
++extern void sb_watchdog(sb_t *sbh, uint ticks);
++extern void *sb_gpiosetcore(sb_t *sbh);
++extern uint32 sb_gpiocontrol(sb_t *sbh, uint32 mask, uint32 val, uint8 priority);
++extern uint32 sb_gpioouten(sb_t *sbh, uint32 mask, uint32 val, uint8 priority);
++extern uint32 sb_gpioout(sb_t *sbh, uint32 mask, uint32 val, uint8 priority);
++extern uint32 sb_gpioin(sb_t *sbh);
++extern uint32 sb_gpiointpolarity(sb_t *sbh, uint32 mask, uint32 val, uint8 priority);
++extern uint32 sb_gpiointmask(sb_t *sbh, uint32 mask, uint32 val, uint8 priority);
++extern uint32 sb_gpioled(sb_t *sbh, uint32 mask, uint32 val);
++extern uint32 sb_gpioreserve(sb_t *sbh, uint32 gpio_num, uint8 priority);
++extern uint32 sb_gpiorelease(sb_t *sbh, uint32 gpio_num, uint8 priority);
++
++extern void sb_clkctl_init(sb_t *sbh);
++extern uint16 sb_clkctl_fast_pwrup_delay(sb_t *sbh);
++extern bool sb_clkctl_clk(sb_t *sbh, uint mode);
++extern int sb_clkctl_xtal(sb_t *sbh, uint what, bool on);
++extern void sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn,
++	void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg);
++extern uint32 sb_set_initiator_to(sb_t *sbh, uint32 to);
++extern void sb_corepciid(sb_t *sbh, uint16 *pcivendor, uint16 *pcidevice, 
++	uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif);
++extern uint32 sb_gpiotimerval(sb_t *sbh, uint32 mask, uint32 val);
++
++
++
++/*
++* Build device path. Path size must be >= SB_DEVPATH_BUFSZ.
++* The returned path is NULL terminated and has trailing '/'.
++* Return 0 on success, nonzero otherwise.
++*/
++extern int sb_devpath(sb_t *sbh, char *path, int size);
++
++/* clkctl xtal what flags */
++#define	XTAL		0x1			/* primary crystal oscillator (2050) */
++#define	PLL		0x2			/* main chip pll */
++
++/* clkctl clk mode */
++#define	CLK_FAST	0			/* force fast (pll) clock */
++#define	CLK_DYNAMIC	2			/* enable dynamic clock control */
++
++
++/* GPIO usage priorities */
++#define GPIO_DRV_PRIORITY	0
++#define GPIO_APP_PRIORITY	1
++
++/* device path */
++#define SB_DEVPATH_BUFSZ	16	/* min buffer size in bytes */
++
++#endif	/* _sbutils_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/sflash.h linux.dev/arch/mips/bcm947xx/include/sflash.h
+--- linux.old/arch/mips/bcm947xx/include/sflash.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sflash.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,36 @@
++/*
++ * Broadcom SiliconBackplane chipcommon serial flash interface
++ *
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ *
++ * $Id$
++ */
++
++#ifndef _sflash_h_
++#define _sflash_h_
++
++#include <typedefs.h>
++#include <sbchipc.h>
++
++struct sflash {
++	uint blocksize;		/* Block size */
++	uint numblocks;		/* Number of blocks */
++	uint32 type;		/* Type */
++	uint size;		/* Total size in bytes */
++};
++
++/* Utility functions */
++extern int sflash_poll(chipcregs_t *cc, uint offset);
++extern int sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf);
++extern int sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf);
++extern int sflash_erase(chipcregs_t *cc, uint offset);
++extern int sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf);
++extern struct sflash * sflash_init(chipcregs_t *cc);
++
++#endif /* _sflash_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/trxhdr.h linux.dev/arch/mips/bcm947xx/include/trxhdr.h
+--- linux.old/arch/mips/bcm947xx/include/trxhdr.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/trxhdr.h	2005-12-28 16:37:32.902263000 +0100
+@@ -0,0 +1,33 @@
++/*
++ * TRX image file header format.
++ *
++ * Copyright 2005, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id$
++ */ 
++
++#include <typedefs.h>
++
++#define TRX_MAGIC	0x30524448	/* "HDR0" */
++#define TRX_VERSION	1
++#define TRX_MAX_LEN	0x3A0000
++#define TRX_NO_HEADER	1		/* Do not write TRX header */	
++#define TRX_GZ_FILES	0x2     /* Contains up to TRX_MAX_OFFSET individual gzip files */
++#define TRX_MAX_OFFSET	3
++
++struct trx_header {
++	uint32 magic;		/* "HDR0" */
++	uint32 len;		/* Length of file including header */
++	uint32 crc32;		/* 32-bit CRC from flag_version to end of file */
++	uint32 flag_version;	/* 0:15 flags, 16:31 version */
++	uint32 offsets[TRX_MAX_OFFSET];	/* Offsets of partitions from start of header */
++};
++
++/* Compatibility */
++typedef struct trx_header TRXHDR, *PTRXHDR;
+diff -urN linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/bcm947xx/include/typedefs.h
+--- linux.old/arch/mips/bcm947xx/include/typedefs.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/typedefs.h	2005-12-28 16:37:32.906263250 +0100
+@@ -0,0 +1,326 @@
++/*
++ * Copyright 2005, Broadcom Corporation      
++ * All Rights Reserved.      
++ *       
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * $Id$
++ */
++
++#ifndef _TYPEDEFS_H_
++#define _TYPEDEFS_H_
++
++
++/* Define 'SITE_TYPEDEFS' in the compile to include a site specific
++ * typedef file "site_typedefs.h".
++ *
++ * If 'SITE_TYPEDEFS' is not defined, then the "Inferred Typedefs"
++ * section of this file makes inferences about the compile environment
++ * based on defined symbols and possibly compiler pragmas.
++ *
++ * Following these two sections is the "Default Typedefs"
++ * section. This section is only prcessed if 'USE_TYPEDEF_DEFAULTS' is
++ * defined. This section has a default set of typedefs and a few
++ * proprocessor symbols (TRUE, FALSE, NULL, ...).
++ */
++
++#ifdef SITE_TYPEDEFS
++
++/*******************************************************************************
++ * Site Specific Typedefs
++ *******************************************************************************/
++
++#include "site_typedefs.h"
++
++#else
++
++/*******************************************************************************
++ * Inferred Typedefs
++ *******************************************************************************/
++
++/* Infer the compile environment based on preprocessor symbols and pramas.
++ * Override type definitions as needed, and include configuration dependent
++ * header files to define types.
++ */
++
++#ifdef __cplusplus
++
++#define TYPEDEF_BOOL
++#ifndef FALSE
++#define FALSE	false
++#endif
++#ifndef TRUE
++#define TRUE	true
++#endif
++
++#else	/* ! __cplusplus */
++
++#if defined(_WIN32)
++
++#define TYPEDEF_BOOL
++typedef	unsigned char	bool;			/* consistent w/BOOL */
++
++#endif /* _WIN32 */
++
++#endif	/* ! __cplusplus */
++
++/* use the Windows ULONG_PTR type when compiling for 64 bit */
++#if defined(_WIN64)
++#include <basetsd.h>
++#define TYPEDEF_UINTPTR
++typedef ULONG_PTR	uintptr;
++#endif
++
++#ifdef _HNDRTE_
++typedef long unsigned int size_t;
++#endif
++
++#ifdef _MSC_VER	    /* Microsoft C */
++#define TYPEDEF_INT64
++#define TYPEDEF_UINT64
++typedef signed __int64	int64;
++typedef unsigned __int64 uint64;
++#endif
++
++#if defined(MACOSX) && defined(KERNEL)
++#define TYPEDEF_BOOL
++#endif
++
++
++#if defined(linux)
++#define TYPEDEF_UINT
++#define TYPEDEF_USHORT
++#define TYPEDEF_ULONG
++#endif
++
++#if !defined(linux) && !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_)
++#define TYPEDEF_UINT
++#define TYPEDEF_USHORT
++#endif
++
++
++/* Do not support the (u)int64 types with strict ansi for GNU C */
++#if defined(__GNUC__) && defined(__STRICT_ANSI__)
++#define TYPEDEF_INT64
++#define TYPEDEF_UINT64
++#endif
++
++/* ICL accepts unsigned 64 bit type only, and complains in ANSI mode
++ * for singned or unsigned */
++#if defined(__ICL)
++
++#define TYPEDEF_INT64
++
++#if defined(__STDC__)
++#define TYPEDEF_UINT64
++#endif
++
++#endif /* __ICL */
++
++
++#if !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_)
++
++/* pick up ushort & uint from standard types.h */
++#if defined(linux) && defined(__KERNEL__)
++
++#include <linux/types.h>	/* sys/types.h and linux/types.h are oil and water */
++
++#else
++
++#include <sys/types.h>	
++
++#endif
++
++#endif /* !_WIN32 && !PMON && !_CFE_ && !_HNDRTE_  && !_MINOSL_ */
++
++#if defined(MACOSX) && defined(KERNEL)
++#include <IOKit/IOTypes.h>
++#endif
++
++
++/* use the default typedefs in the next section of this file */
++#define USE_TYPEDEF_DEFAULTS
++
++#endif /* SITE_TYPEDEFS */
++
++
++/*******************************************************************************
++ * Default Typedefs
++ *******************************************************************************/
++
++#ifdef USE_TYPEDEF_DEFAULTS
++#undef USE_TYPEDEF_DEFAULTS
++
++#ifndef TYPEDEF_BOOL
++typedef	/*@abstract@*/ unsigned char	bool;
++#endif
++
++/*----------------------- define uchar, ushort, uint, ulong ------------------*/
++
++#ifndef TYPEDEF_UCHAR
++typedef unsigned char	uchar;
++#endif
++
++#ifndef TYPEDEF_USHORT
++typedef unsigned short	ushort;
++#endif
++
++#ifndef TYPEDEF_UINT
++typedef unsigned int	uint;
++#endif
++
++#ifndef TYPEDEF_ULONG
++typedef unsigned long	ulong;
++#endif
++
++/*----------------------- define [u]int8/16/32/64, uintptr --------------------*/
++
++#ifndef TYPEDEF_UINT8
++typedef unsigned char	uint8;
++#endif
++
++#ifndef TYPEDEF_UINT16
++typedef unsigned short	uint16;
++#endif
++
++#ifndef TYPEDEF_UINT32
++typedef unsigned int	uint32;
++#endif
++
++#ifndef TYPEDEF_UINT64
++typedef unsigned long long uint64;
++#endif
++
++#ifndef TYPEDEF_UINTPTR
++typedef unsigned int	uintptr;
++#endif
++
++#ifndef TYPEDEF_INT8
++typedef signed char	int8;
++#endif
++
++#ifndef TYPEDEF_INT16
++typedef signed short	int16;
++#endif
++
++#ifndef TYPEDEF_INT32
++typedef signed int	int32;
++#endif
++
++#ifndef TYPEDEF_INT64
++typedef signed long long int64;
++#endif
++
++/*----------------------- define float32/64, float_t -----------------------*/
++
++#ifndef TYPEDEF_FLOAT32
++typedef float		float32;
++#endif
++
++#ifndef TYPEDEF_FLOAT64
++typedef double		float64;
++#endif
++
++/*
++ * abstracted floating point type allows for compile time selection of
++ * single or double precision arithmetic.  Compiling with -DFLOAT32
++ * selects single precision; the default is double precision.
++ */
++
++#ifndef TYPEDEF_FLOAT_T
++
++#if defined(FLOAT32)
++typedef float32 float_t;
++#else /* default to double precision floating point */
++typedef float64 float_t;
++#endif
++
++#endif /* TYPEDEF_FLOAT_T */
++
++/*----------------------- define macro values -----------------------------*/
++
++#ifndef FALSE
++#define FALSE	0
++#endif
++
++#ifndef TRUE
++#define TRUE	1
++#endif
++
++#ifndef NULL
++#define	NULL	0
++#endif
++
++#ifndef OFF
++#define	OFF	0
++#endif
++
++#ifndef ON
++#define	ON	1
++#endif
++
++#define	AUTO	(-1)
++
++/* Reclaiming text and data :
++   The following macros specify special linker sections that can be reclaimed
++   after a system is considered 'up'.
++ */ 
++#if defined(__GNUC__) && defined(BCMRECLAIM)
++extern bool	bcmreclaimed;
++#define BCMINITDATA(_data)	__attribute__ ((__section__ (".dataini." #_data))) _data##_ini		
++#define BCMINITFN(_fn)		__attribute__ ((__section__ (".textini." #_fn))) _fn##_ini
++#define BCMINIT(_id)		_id##_ini
++#else 
++#define BCMINITDATA(_data)	_data		
++#define BCMINITFN(_fn)		_fn
++#define BCMINIT(_id)		_id
++#define bcmreclaimed		0
++#endif
++
++/*----------------------- define PTRSZ, INLINE ----------------------------*/
++
++#ifndef PTRSZ
++#define	PTRSZ	sizeof (char*)
++#endif
++
++#ifndef INLINE
++
++#ifdef _MSC_VER
++
++#define INLINE __inline
++
++#elif __GNUC__
++
++#define INLINE __inline__
++
++#else
++
++#define INLINE
++
++#endif /* _MSC_VER */
++
++#endif /* INLINE */
++
++#undef TYPEDEF_BOOL
++#undef TYPEDEF_UCHAR
++#undef TYPEDEF_USHORT
++#undef TYPEDEF_UINT
++#undef TYPEDEF_ULONG
++#undef TYPEDEF_UINT8
++#undef TYPEDEF_UINT16
++#undef TYPEDEF_UINT32
++#undef TYPEDEF_UINT64
++#undef TYPEDEF_UINTPTR
++#undef TYPEDEF_INT8
++#undef TYPEDEF_INT16
++#undef TYPEDEF_INT32
++#undef TYPEDEF_INT64
++#undef TYPEDEF_FLOAT32
++#undef TYPEDEF_FLOAT64
++#undef TYPEDEF_FLOAT_T
++
++#endif /* USE_TYPEDEF_DEFAULTS */
++
++#endif /* _TYPEDEFS_H_ */
+diff -urN linux.old/arch/mips/bcm947xx/int-handler.S linux.dev/arch/mips/bcm947xx/int-handler.S
+--- linux.old/arch/mips/bcm947xx/int-handler.S	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/int-handler.S	2005-12-28 16:37:32.906263250 +0100
+@@ -0,0 +1,48 @@
++/*
++ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ *  This program is free software; you can redistribute  it and/or modify it
++ *  under  the terms of  the GNU General  Public License as published by the
++ *  Free Software Foundation;  either version 2 of the  License, or (at your
++ *  option) any later version.
++ *
++ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
++ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
++ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
++ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
++ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
++ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <asm/asm.h>
++#include <asm/mipsregs.h>
++#include <asm/regdef.h>
++#include <asm/stackframe.h>
++
++	.text
++	.set	noreorder
++	.set	noat
++	.align	5
++
++	NESTED(bcm47xx_irq_handler, PT_SIZE, sp)
++	SAVE_ALL
++	CLI
++
++	.set	at
++	.set    noreorder
++
++	jal	bcm47xx_irq_dispatch
++	move	a0, sp
++
++	j	ret_from_irq
++	nop
++		
++	END(bcm47xx_irq_handler)
+diff -urN linux.old/arch/mips/bcm947xx/irq.c linux.dev/arch/mips/bcm947xx/irq.c
+--- linux.old/arch/mips/bcm947xx/irq.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/irq.c	2005-12-28 16:37:32.906263250 +0100
+@@ -0,0 +1,67 @@
++/*
++ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ *  This program is free software; you can redistribute  it and/or modify it
++ *  under  the terms of  the GNU General  Public License as published by the
++ *  Free Software Foundation;  either version 2 of the  License, or (at your
++ *  option) any later version.
++ *
++ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
++ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
++ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
++ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
++ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
++ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/config.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/irq.h>
++#include <linux/module.h>
++#include <linux/smp.h>
++#include <linux/types.h>
++
++#include <asm/cpu.h>
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <asm/irq_cpu.h>
++
++extern asmlinkage void bcm47xx_irq_handler(void);
++
++void bcm47xx_irq_dispatch(struct pt_regs *regs)
++{
++	u32 cause;
++
++	cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
++
++	clear_c0_status(cause);
++
++	if (cause & CAUSEF_IP7)
++		do_IRQ(7, regs);
++	if (cause & CAUSEF_IP2)
++		do_IRQ(2, regs);
++	if (cause & CAUSEF_IP3)
++		do_IRQ(3, regs);
++	if (cause & CAUSEF_IP4)
++		do_IRQ(4, regs);
++	if (cause & CAUSEF_IP5)
++		do_IRQ(5, regs);
++	if (cause & CAUSEF_IP6)
++		do_IRQ(6, regs);
++}
++
++void __init arch_init_irq(void)
++{
++	set_except_vector(0, bcm47xx_irq_handler);
++	mips_cpu_irq_init(0);
++}
+diff -urN linux.old/arch/mips/bcm947xx/pci.c linux.dev/arch/mips/bcm947xx/pci.c
+--- linux.old/arch/mips/bcm947xx/pci.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/pci.c	2005-12-28 16:37:32.906263250 +0100
+@@ -0,0 +1,215 @@
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/pci.h>
++#include <linux/types.h>
++
++#include <asm/cpu.h>
++#include <asm/io.h>
++
++#include <typedefs.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <sbmips.h>
++#include <sbconfig.h>
++#include <sbpci.h>
++#include <bcmdevs.h>
++#include <pcicfg.h>
++
++extern sb_t *sbh;
++extern spinlock_t sbh_lock;
++
++
++static int
++sb_pci_read_config(struct pci_bus *bus, unsigned int devfn,
++				int reg, int size, u32 *val)
++{
++	int ret;
++	unsigned long flags;
++	
++	spin_lock_irqsave(&sbh_lock, flags);
++	ret = sbpci_read_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, val, size);
++	spin_unlock_irqrestore(&sbh_lock, flags);
++
++	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
++}
++
++static int
++sb_pci_write_config(struct pci_bus *bus, unsigned int devfn,
++				int reg, int size, u32 val)
++{
++	int ret;
++	unsigned long flags;
++	
++	spin_lock_irqsave(&sbh_lock, flags);
++	ret = sbpci_write_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, &val, size);
++	spin_unlock_irqrestore(&sbh_lock, flags);
++
++	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
++}
++
++
++static struct pci_ops sb_pci_ops = {
++	.read   = sb_pci_read_config,
++	.write  = sb_pci_write_config,
++};
++
++static struct resource sb_pci_mem_resource = {
++	.name   = "SB PCI Memory resources",
++	.start  = SB_ENUM_BASE,
++	.end    = SB_ENUM_LIM - 1,
++	.flags  = IORESOURCE_MEM,
++};
++
++static struct resource sb_pci_io_resource = {
++	.name   = "SB PCI I/O resources",
++	.start  = 0x000,
++	.end    = 0x0FF,
++	.flags  = IORESOURCE_IO,
++};
++
++static struct pci_controller bcm47xx_sb_pci_controller = {
++	.pci_ops        = &sb_pci_ops,
++	.mem_resource   = &sb_pci_mem_resource,
++	.io_resource    = &sb_pci_io_resource,
++};
++
++static struct resource ext_pci_mem_resource = {
++	.name   = "Ext PCI Memory resources",
++	.start  = 0x40000000,
++	.end    = 0x7fffffff,
++	.flags  = IORESOURCE_MEM,
++};
++
++static struct resource ext_pci_io_resource = {
++	.name   = "Ext PCI I/O resources",
++	.start  = 0x100,
++	.end    = 0x1FF,
++	.flags  = IORESOURCE_IO,
++};
++
++static struct pci_controller bcm47xx_ext_pci_controller = {
++	.pci_ops        = &sb_pci_ops,
++	.io_resource    = &ext_pci_io_resource,
++	.mem_resource   = &ext_pci_mem_resource,
++	.mem_offset		= 0x24000000,
++};
++
++void bcm47xx_pci_init(void)
++{
++	unsigned long flags;
++	
++	spin_lock_irqsave(&sbh_lock, flags);
++	sbpci_init(sbh);
++	spin_unlock_irqrestore(&sbh_lock, flags);
++
++	set_io_port_base((unsigned long) ioremap_nocache(SB_PCI_MEM, 0x04000000));
++
++	register_pci_controller(&bcm47xx_sb_pci_controller);
++	register_pci_controller(&bcm47xx_ext_pci_controller);
++}
++
++int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++	u8 irq;
++	
++	if (dev->bus->number == 1)
++		return 2;
++
++	pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
++	return irq + 2;
++}
++
++u32 pci_iobase = 0x100;
++u32 pci_membase = SB_PCI_DMA;
++
++static void bcm47xx_fixup_device(struct pci_dev *d)
++{
++	struct resource *res;
++	int pos, size;
++	u32 *base;
++
++	if (d->bus->number == 0)
++		return;
++	
++	printk("PCI: Fixing up device %s\n", pci_name(d));
++
++	/* Fix up resource bases */
++	for (pos = 0; pos < 6; pos++) {
++		res = &d->resource[pos];
++		base = ((res->flags & IORESOURCE_IO) ? &pci_iobase : &pci_membase);
++		if (res->end) {
++			size = res->end - res->start + 1;
++			if (*base & (size - 1))
++				*base = (*base + size) & ~(size - 1);
++			res->start = *base;
++			res->end = res->start + size - 1;
++			*base += size;
++			pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start);
++		}
++		/* Fix up PCI bridge BAR0 only */
++		if (d->bus->number == 1 && PCI_SLOT(d->devfn) == 0)
++			break;
++	}
++	/* Fix up interrupt lines */
++	if (pci_find_device(VENDOR_BROADCOM, SB_PCI, NULL))
++		d->irq = (pci_find_device(VENDOR_BROADCOM, SB_PCI, NULL))->irq;
++	pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq);
++}
++
++
++static void bcm47xx_fixup_bridge(struct pci_dev *dev)
++{
++	if (dev->bus->number != 1 || PCI_SLOT(dev->devfn) != 0)
++		return;
++	
++	printk("PCI: fixing up bridge\n");
++
++	/* Enable PCI bridge bus mastering and memory space */
++	pci_set_master(dev);
++	pcibios_enable_device(dev, ~0);
++	
++	/* Enable PCI bridge BAR1 prefetch and burst */
++	pci_write_config_dword(dev, PCI_BAR1_CONTROL, 3);
++}
++
++/* Do platform specific device initialization at pci_enable_device() time */
++int pcibios_plat_dev_init(struct pci_dev *dev)
++{
++	uint coreidx;
++	unsigned long flags;
++	
++	bcm47xx_fixup_device(dev);
++
++	/* These cores come out of reset enabled */
++	if ((dev->bus->number != 0) ||
++		(dev->device == SB_MIPS) ||
++		(dev->device == SB_MIPS33) ||
++		(dev->device == SB_EXTIF) ||
++		(dev->device == SB_CC))
++		return 0;
++
++	/* Do a core reset */
++	spin_lock_irqsave(&sbh_lock, flags);
++	coreidx = sb_coreidx(sbh);
++	if (sb_setcoreidx(sbh, PCI_SLOT(dev->devfn)) && (sb_coreid(sbh) == SB_USB)) {
++		/* 
++		 * The USB core requires a special bit to be set during core
++		 * reset to enable host (OHCI) mode. Resetting the SB core in
++		 * pcibios_enable_device() is a hack for compatibility with
++		 * vanilla usb-ohci so that it does not have to know about
++		 * SB. A driver that wants to use the USB core in device mode
++		 * should know about SB and should reset the bit back to 0
++		 * after calling pcibios_enable_device().
++		 */
++		sb_core_disable(sbh, sb_coreflags(sbh, 0, 0));
++		sb_core_reset(sbh, 1 << 29);
++	} else {
++		sb_core_reset(sbh, 0);
++	}
++	sb_setcoreidx(sbh, coreidx);
++	spin_unlock_irqrestore(&sbh_lock, flags);
++	
++	return 0;
++}
++
++DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcm47xx_fixup_bridge);
+diff -urN linux.old/arch/mips/bcm947xx/prom.c linux.dev/arch/mips/bcm947xx/prom.c
+--- linux.old/arch/mips/bcm947xx/prom.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/prom.c	2005-12-28 16:37:32.906263250 +0100
+@@ -0,0 +1,59 @@
++/*
++ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ *  This program is free software; you can redistribute  it and/or modify it
++ *  under  the terms of  the GNU General  Public License as published by the
++ *  Free Software Foundation;  either version 2 of the  License, or (at your
++ *  option) any later version.
++ *
++ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
++ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
++ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
++ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
++ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
++ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/sched.h>
++#include <linux/bootmem.h>
++
++#include <asm/addrspace.h>
++#include <asm/bootinfo.h>
++#include <asm/pmon.h>
++
++const char *get_system_type(void)
++{
++	return "Broadcom BCM47xx";
++}
++
++void __init prom_init(void)
++{
++	unsigned long mem;
++
++        mips_machgroup = MACH_GROUP_BRCM;
++        mips_machtype = MACH_BCM47XX;
++
++	/* Figure out memory size by finding aliases */
++	for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
++		if (*(unsigned long *)((unsigned long)(prom_init) + mem) == 
++		    *(unsigned long *)(prom_init))
++			break;
++	}
++
++	add_memory_region(0, mem, BOOT_MEM_RAM);
++}
++
++unsigned long __init prom_free_prom_memory(void)
++{
++	return 0;
++}
+diff -urN linux.old/arch/mips/bcm947xx/setup.c linux.dev/arch/mips/bcm947xx/setup.c
+--- linux.old/arch/mips/bcm947xx/setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/setup.c	2005-12-28 19:29:25.870911750 +0100
+@@ -0,0 +1,157 @@
++/*
++ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
++ *  Copyright (C) 2005 Felix Fietkau <nbd@openwrt.org>
++ *
++ *  This program is free software; you can redistribute  it and/or modify it
++ *  under  the terms of  the GNU General  Public License as published by the
++ *  Free Software Foundation;  either version 2 of the  License, or (at your
++ *  option) any later version.
++ *
++ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
++ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
++ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
++ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
++ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
++ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/tty.h>
++#include <linux/serial.h>
++#include <linux/serial_core.h>
++#include <linux/serial_reg.h>
++#include <asm/bootinfo.h>
++#include <asm/time.h>
++#include <asm/reboot.h>
++
++#include <typedefs.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <sbmips.h>
++#include <sbpci.h>
++#include <sbconfig.h>
++#include <bcmdevs.h>
++#include <bcmutils.h>
++#include <bcmnvram.h>
++
++extern void bcm47xx_pci_init(void);
++extern void bcm47xx_time_init(void);
++extern void bcm47xx_timer_setup(struct irqaction *irq);
++void *sbh;
++spinlock_t sbh_lock = SPIN_LOCK_UNLOCKED;
++int boardflags;
++
++static int ser_line = 0;
++
++typedef struct {
++	void *regs;
++	uint irq;
++	uint baud_base;
++	uint reg_shift;
++} serial_port;
++
++static serial_port ports[4];
++static int num_ports = 0;
++
++static void
++serial_add(void *regs, uint irq, uint baud_base, uint reg_shift)
++{
++	ports[num_ports].regs = regs;
++	ports[num_ports].irq = irq;
++	ports[num_ports].baud_base = baud_base;
++	ports[num_ports].reg_shift = reg_shift;
++	num_ports++;
++}
++
++static void
++do_serial_add(serial_port *port)
++{
++	void *regs;
++	uint irq;
++	uint baud_base;
++	uint reg_shift;
++	struct uart_port s;
++	
++	regs = port->regs;
++	irq = port->irq;
++	baud_base = port->baud_base;
++	reg_shift = port->reg_shift;
++
++	memset(&s, 0, sizeof(s));
++
++	s.line = ser_line++;
++	s.membase = regs;
++	s.irq = irq + 2;
++	s.uartclk = baud_base;
++	s.flags = ASYNC_BOOT_AUTOCONF;
++	s.iotype = SERIAL_IO_MEM;
++	s.regshift = reg_shift;
++
++	if (early_serial_setup(&s) != 0) {
++		printk(KERN_ERR "Serial setup failed!\n");
++	}
++}
++
++static void bcm47xx_machine_restart(char *command)
++{
++	printk("Please stand by while rebooting the system...\n");
++	 
++	/* Set the watchdog timer to reset immediately */
++	local_irq_disable();
++	sb_watchdog(sbh, 1);
++	while (1);
++}
++
++static void bcm47xx_machine_halt(void)
++{
++	/* Disable interrupts and watchdog and spin forever */
++	local_irq_disable();
++	sb_watchdog(sbh, 0);
++	while (1);
++}
++
++void __init plat_setup(void)
++{
++	char *s;
++	int i;
++	
++	sbh = (void *) sb_kattach();
++	sb_mips_init(sbh);
++
++	bcm47xx_pci_init();
++
++	sb_serial_init(sbh, serial_add);
++	boardflags = getintvar(NULL, "boardflags");
++
++	/* reverse serial ports if the nvram variable kernel_args starts with console=ttyS1 */
++	s = early_nvram_get("kernel_args");
++	if (!s)	s = "";
++	if (!strncmp(s, "console=ttyS1", 13)) {
++		for (i = num_ports; i; i--)
++			do_serial_add(&ports[i - 1]);
++	} else {
++		for (i = 0; i < num_ports; i++)
++			do_serial_add(&ports[i]);
++	}
++	
++	_machine_restart = bcm47xx_machine_restart;
++	_machine_halt = bcm47xx_machine_halt;
++	_machine_power_off = bcm47xx_machine_halt;
++	
++	board_time_init = bcm47xx_time_init;
++	board_timer_setup = bcm47xx_timer_setup;
++}
++
++EXPORT_SYMBOL(sbh);
++EXPORT_SYMBOL(sbh_lock);
++EXPORT_SYMBOL(boardflags);
+diff -urN linux.old/arch/mips/bcm947xx/time.c linux.dev/arch/mips/bcm947xx/time.c
+--- linux.old/arch/mips/bcm947xx/time.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/time.c	2005-12-28 16:37:32.906263250 +0100
+@@ -0,0 +1,59 @@
++/*
++ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ *  This program is free software; you can redistribute  it and/or modify it
++ *  under  the terms of  the GNU General  Public License as published by the
++ *  Free Software Foundation;  either version 2 of the  License, or (at your
++ *  option) any later version.
++ *
++ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
++ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
++ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
++ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
++ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
++ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/config.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/serial_reg.h>
++#include <linux/interrupt.h>
++#include <asm/addrspace.h>
++#include <asm/io.h>
++#include <asm/time.h>
++
++void __init
++bcm47xx_time_init(void)
++{
++	unsigned int hz;
++
++	/*
++	 * Use deterministic values for initial counter interrupt
++	 * so that calibrate delay avoids encountering a counter wrap.
++	 */
++	write_c0_count(0);
++	write_c0_compare(0xffff);
++
++	hz = 200 * 1000 * 1000;
++
++	/* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
++	mips_hpt_frequency = hz / 2;
++
++}
++
++void __init
++bcm47xx_timer_setup(struct irqaction *irq)
++{
++	/* Enable the timer interrupt */
++	setup_irq(7, irq);
++}
+diff -urN linux.old/arch/mips/kernel/cpu-probe.c linux.dev/arch/mips/kernel/cpu-probe.c
+--- linux.old/arch/mips/kernel/cpu-probe.c	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/arch/mips/kernel/cpu-probe.c	2005-12-28 16:37:32.934265000 +0100
+@@ -656,6 +656,28 @@
+ }
+ 
+ 
++static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
++{
++	decode_config1(c);
++	switch (c->processor_id & 0xff00) {
++		case PRID_IMP_BCM3302:
++			c->cputype = CPU_BCM3302;
++			c->isa_level = MIPS_CPU_ISA_M32;
++			c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
++					MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
++		break;
++		case PRID_IMP_BCM4710:
++			c->cputype = CPU_BCM4710;
++			c->isa_level = MIPS_CPU_ISA_M32;
++			c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
++					MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
++		break;
++	default:
++		c->cputype = CPU_UNKNOWN;
++		break;
++	}
++}
++
+ __init void cpu_probe(void)
+ {
+ 	struct cpuinfo_mips *c = &current_cpu_data;
+@@ -678,6 +700,9 @@
+ 	case PRID_COMP_SIBYTE:
+ 		cpu_probe_sibyte(c);
+ 		break;
++	case PRID_COMP_BROADCOM:
++		cpu_probe_broadcom(c);
++		break;
+ 	case PRID_COMP_SANDCRAFT:
+ 		cpu_probe_sandcraft(c);
+ 		break;
+diff -urN linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
+--- linux.old/arch/mips/kernel/head.S	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/arch/mips/kernel/head.S	2005-12-28 16:37:32.934265000 +0100
+@@ -107,6 +107,14 @@
+ #endif
+ 	.endm
+ 
++#ifdef CONFIG_BCM4710
++#undef eret
++#define eret nop; nop; eret
++#endif
++
++	j	kernel_entry
++	nop
++
+ 	/*
+ 	 * Reserved space for exception handlers.
+ 	 * Necessary for machines which link their kernels at KSEG0.
+diff -urN linux.old/arch/mips/kernel/proc.c linux.dev/arch/mips/kernel/proc.c
+--- linux.old/arch/mips/kernel/proc.c	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/arch/mips/kernel/proc.c	2005-12-28 16:37:32.946265750 +0100
+@@ -82,6 +82,8 @@
+ 	[CPU_VR4181]	= "NEC VR4181",
+ 	[CPU_VR4181A]	= "NEC VR4181A",
+ 	[CPU_SR71000]	= "Sandcraft SR71000",
++	[CPU_BCM3302]	= "Broadcom BCM3302",
++	[CPU_BCM4710]	= "Broadcom BCM4710",
+ 	[CPU_PR4450]	= "Philips PR4450",
+ };
+ 
+diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
+--- linux.old/arch/mips/mm/tlbex.c	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/arch/mips/mm/tlbex.c	2005-12-28 16:37:32.970267250 +0100
+@@ -858,6 +858,8 @@
+ 	case CPU_4KSC:
+ 	case CPU_20KC:
+ 	case CPU_25KF:
++	case CPU_BCM3302:
++	case CPU_BCM4710:
+ 		tlbw(p);
+ 		break;
+ 
+diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
+--- linux.old/include/asm-mips/bootinfo.h	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/include/asm-mips/bootinfo.h	2005-12-28 16:37:32.970267250 +0100
+@@ -218,6 +218,12 @@
+ #define MACH_GROUP_TITAN       22	/* PMC-Sierra Titan		*/
+ #define  MACH_TITAN_YOSEMITE	1	/* PMC-Sierra Yosemite		*/
+ 
++/*
++ * Valid machtype for group Broadcom
++ */
++#define MACH_GROUP_BRCM		23	/* Broadcom			*/
++#define MACH_BCM47XX		1	/* Broadcom BCM47xx		*/
++
+ #define CL_SIZE			COMMAND_LINE_SIZE
+ 
+ const char *get_system_type(void);
+diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
+--- linux.old/include/asm-mips/cpu.h	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/include/asm-mips/cpu.h	2005-12-28 16:37:32.974267500 +0100
+@@ -102,6 +102,13 @@
+ #define PRID_IMP_SR71000        0x0400
+ 
+ /*
++ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
++ */
++
++#define PRID_IMP_BCM4710	0x4000
++#define PRID_IMP_BCM3302	0x9000
++
++/*
+  * Definitions for 7:0 on legacy processors
+  */
+ 
+@@ -196,7 +203,9 @@
+ #define CPU_34K			60
+ #define CPU_PR4450		61
+ #define CPU_SB1A		62
+-#define CPU_LAST		62
++#define CPU_BCM3302		63
++#define CPU_BCM4710		64
++#define CPU_LAST		64
+ 
+ /*
+  * ISA Level encodings
+diff -urN linux.old/include/linux/init.h linux.dev/include/linux/init.h
+--- linux.old/include/linux/init.h	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/include/linux/init.h	2005-12-28 16:37:32.982268000 +0100
+@@ -86,6 +86,8 @@
+ 	static initcall_t __initcall_##fn __attribute_used__ \
+ 	__attribute__((__section__(".initcall" level ".init"))) = fn
+ 
++#define early_initcall(fn)		__define_initcall(".early1",fn)
++
+ #define core_initcall(fn)		__define_initcall("1",fn)
+ #define postcore_initcall(fn)		__define_initcall("2",fn)
+ #define arch_initcall(fn)		__define_initcall("3",fn)
+diff -urN linux.old/include/linux/pci_ids.h linux.dev/include/linux/pci_ids.h
+--- linux.old/include/linux/pci_ids.h	2005-12-19 01:36:54.000000000 +0100
++++ linux.dev/include/linux/pci_ids.h	2005-12-28 16:37:32.994268750 +0100
+@@ -1836,6 +1836,7 @@
+ #define PCI_DEVICE_ID_TIGON3_5901_2	0x170e
+ #define PCI_DEVICE_ID_BCM4401		0x4401
+ #define PCI_DEVICE_ID_BCM4401B0		0x4402
++#define PCI_DEVICE_ID_BCM4713		0x4713
+ 
+ #define PCI_VENDOR_ID_TOPIC		0x151f
+ #define PCI_DEVICE_ID_TOPIC_TP560	0x0000
diff --git a/openwrt/target/linux/brcm-2.6/patches/002-flash-map.patch b/openwrt/target/linux/brcm-2.6/patches/002-flash-map.patch
new file mode 100644
index 0000000..b8aeafa
--- /dev/null
+++ b/openwrt/target/linux/brcm-2.6/patches/002-flash-map.patch
@@ -0,0 +1,347 @@
+diff -Nur linux-2.6.15-rc5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.15-rc5-flash/drivers/mtd/maps/bcm47xx-flash.c
+--- linux-2.6.15-rc5/drivers/mtd/maps/bcm47xx-flash.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-rc5-flash/drivers/mtd/maps/bcm47xx-flash.c	2005-12-19 00:33:31.276241000 +0100
+@@ -0,0 +1,316 @@
++/*
++ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
++ *
++ *  original functions for finding root filesystem from Mike Baker 
++ *
++ *  This program is free software; you can redistribute  it and/or modify it
++ *  under  the terms of  the GNU General  Public License as published by the
++ *  Free Software Foundation;  either version 2 of the  License, or (at your
++ *  option) any later version.
++ *
++ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
++ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
++ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
++ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
++ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
++ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ * 
++ *  Copyright 2001-2003, Broadcom Corporation
++ *  All Rights Reserved.
++ * 
++ *  THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ *  KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ *  SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ *  FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ *  Flash mapping for BCM947XX boards
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <asm/io.h>
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/map.h>
++#ifdef CONFIG_MTD_PARTITIONS
++#include <linux/mtd/partitions.h>
++#endif
++#include <linux/config.h>
++
++#include <trxhdr.h>
++
++#define WINDOW_ADDR 0x1c000000
++#define WINDOW_SIZE (0x400000*2)
++#define BUSWIDTH 2
++
++static struct mtd_info *bcm947xx_mtd;
++
++static void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
++{
++#define MIPS_MEMCPY_ALIGN 4
++	map_word ret;
++	ssize_t transfer;
++	ssize_t done = 0;
++	if ((len >= MIPS_MEMCPY_ALIGN) && (!(from & (MIPS_MEMCPY_ALIGN - 1))) && (!(((unsigned int)to & (MIPS_MEMCPY_ALIGN - 1))))) {
++		done = len & ~(MIPS_MEMCPY_ALIGN - 1);
++		memcpy_fromio(to, map->virt + from, done);
++	}
++	while (done < len) {
++		ret = map->read(map, from + done);
++		transfer = len - done;
++		if (transfer > map->bankwidth)
++			transfer = map->bankwidth;
++		memcpy((void *)((unsigned long)to + done), &ret.x[0], transfer);
++		done += transfer;
++	}
++}
++
++static struct map_info bcm947xx_map = {
++	name: "Physically mapped flash",
++	size: WINDOW_SIZE,
++	bankwidth: BUSWIDTH,
++	phys: WINDOW_ADDR,
++};
++
++#ifdef CONFIG_MTD_PARTITIONS
++
++static struct mtd_partition bcm947xx_parts[] = {
++	{ name: "cfe",	offset: 0, size: 0, mask_flags: MTD_WRITEABLE, },
++	{ name: "linux", offset: 0, size: 0, },
++	{ name: "rootfs", offset: 0, size: 0, },
++	{ name: "nvram", offset: 0, size: 0, },
++	{ name: "OpenWrt", offset: 0, size: 0, },
++	{ name: NULL, },
++};
++
++static int __init
++find_cfe_size(struct mtd_info *mtd, size_t size)
++{
++	struct trx_header *trx;
++	unsigned char buf[512];
++	int off;
++	size_t len;
++	int cfe_size_flag;
++
++	trx = (struct trx_header *) buf;
++
++	cfe_size_flag=0;
++
++	for (off = (256*1024); off < size; off += mtd->erasesize) {
++		memset(buf, 0xe5, sizeof(buf));
++
++		/*
++		 * Read into buffer 
++		 */
++		if (MTD_READ(mtd, off, sizeof(buf), &len, buf) ||
++		    len != sizeof(buf))
++			continue;
++
++		/* found a TRX header */
++		if (le32_to_cpu(trx->magic) == TRX_MAGIC) {
++			goto done;
++		}
++		cfe_size_flag += 1;
++	}
++
++	printk(KERN_NOTICE
++	       "%s: Couldn't find bootloader size\n",
++	       mtd->name);
++	return -1;
++
++ done:
++	printk(KERN_NOTICE "bootloader size flag: %d\n", cfe_size_flag);
++	return cfe_size_flag;
++
++}
++
++static int __init
++find_root(struct mtd_info *mtd, size_t size, struct mtd_partition *part)
++{
++	struct trx_header *trx;
++	unsigned char buf[512];
++	int off;
++	size_t len;
++
++	trx = (struct trx_header *) buf;
++
++	for (off = (256*1024); off < size; off += mtd->erasesize) {
++		memset(buf, 0xe5, sizeof(buf));
++
++		/*
++		 * Read into buffer 
++		 */
++		if (MTD_READ(mtd, off, sizeof(buf), &len, buf) ||
++		    len != sizeof(buf))
++			continue;
++
++		/* found a TRX header */
++		if (le32_to_cpu(trx->magic) == TRX_MAGIC) {
++			part->offset = le32_to_cpu(trx->offsets[2]) ? : 
++				le32_to_cpu(trx->offsets[1]);
++			part->size = le32_to_cpu(trx->len); 
++
++			part->size -= part->offset;
++			part->offset += off;
++
++			goto done;
++		}
++	}
++
++	printk(KERN_NOTICE
++	       "%s: Couldn't find root filesystem\n",
++	       mtd->name);
++	return -1;
++
++ done:
++	return part->size;
++}
++
++struct mtd_partition * __init
++init_mtd_partitions(struct mtd_info *mtd, size_t size)
++{
++
++	int cfe_size_flag;
++
++	/* if cfe_size_flag=0, cfe size is 256 kb, else 384 kb */
++	cfe_size_flag = find_cfe_size(mtd, size); 
++
++	/* boot loader */
++	bcm947xx_parts[0].offset = 0;
++	if (cfe_size_flag == 0) {
++		bcm947xx_parts[0].size	 = 1024*256;
++	} else {
++		/* netgear wgt634u has 384 kb bootloader */
++		bcm947xx_parts[0].size   = 1024*384;
++	}
++
++	/* nvram */
++	if (cfe_size_flag == 0) {
++		bcm947xx_parts[3].offset = size - mtd->erasesize;
++	} else {
++		/* nvram (old 128kb config partition on netgear wgt634u) */
++		bcm947xx_parts[3].offset = bcm947xx_parts[0].size;
++	}
++	bcm947xx_parts[3].size   = mtd->erasesize;
++
++	/* linux (kernel and rootfs) */
++	if (cfe_size_flag == 0) {
++		bcm947xx_parts[1].offset = bcm947xx_parts[0].size;
++		bcm947xx_parts[1].size   = bcm947xx_parts[3].offset - 
++			bcm947xx_parts[1].offset;
++	} else {
++		/* do not count the elf loader, which is on one block */
++		bcm947xx_parts[1].offset = bcm947xx_parts[0].size + 
++			bcm947xx_parts[3].size + mtd->erasesize;
++		bcm947xx_parts[1].size   = size - 
++			bcm947xx_parts[0].size - 
++			(2*bcm947xx_parts[3].size) - 
++			mtd->erasesize;
++	}
++
++	/* find and size rootfs */
++	if (find_root(mtd,size,&bcm947xx_parts[2])==0) {
++		/* entirely jffs2 */
++		bcm947xx_parts[4].name = NULL;
++		bcm947xx_parts[2].size = size - bcm947xx_parts[2].offset - 
++			bcm947xx_parts[3].size;
++	} else {
++		/* legacy setup */
++		/* calculate leftover flash, and assign it to the jffs2 partition */
++		if (cfe_size_flag == 0) {
++			bcm947xx_parts[4].offset = bcm947xx_parts[2].offset + 
++				bcm947xx_parts[2].size;
++			if ((bcm947xx_parts[4].offset % mtd->erasesize) > 0) {
++				bcm947xx_parts[4].offset += mtd->erasesize - 
++					(bcm947xx_parts[4].offset % mtd->erasesize);
++			}
++			bcm947xx_parts[4].size = bcm947xx_parts[3].offset - 
++				bcm947xx_parts[4].offset;
++		} else {
++			bcm947xx_parts[4].offset = bcm947xx_parts[2].offset + 
++				bcm947xx_parts[2].size;
++			if ((bcm947xx_parts[4].offset % mtd->erasesize) > 0) {
++				bcm947xx_parts[4].offset += mtd->erasesize - 
++					(bcm947xx_parts[4].offset % mtd->erasesize);
++			}
++			bcm947xx_parts[4].size = size - bcm947xx_parts[3].size - 
++				bcm947xx_parts[4].offset;
++		}
++	}
++
++	return bcm947xx_parts;
++}
++#endif
++
++int __init init_bcm947xx_map(void)
++{
++	size_t size;
++	int ret = 0;
++#ifdef CONFIG_MTD_PARTITIONS
++	struct mtd_partition *parts;
++	int i;
++#endif
++
++	bcm947xx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
++
++	if (!bcm947xx_map.virt) {
++		printk("Failed to ioremap\n");
++		return -EIO;
++	}
++	simple_map_init(&bcm947xx_map);
++	
++	bcm947xx_map.copy_from = bcm947xx_map_copy_from;
++	
++	if (!(bcm947xx_mtd = do_map_probe("cfi_probe", &bcm947xx_map))) {
++		printk("Failed to do_map_probe\n");
++		iounmap((void *)bcm947xx_map.virt);
++		return -ENXIO;
++	}
++
++	bcm947xx_mtd->owner = THIS_MODULE;
++
++	size = bcm947xx_mtd->size;
++
++	printk(KERN_NOTICE "Flash device: 0x%x at 0x%x\n", size, WINDOW_ADDR);
++
++#ifdef CONFIG_MTD_PARTITIONS
++	parts = init_mtd_partitions(bcm947xx_mtd, size);
++	for (i = 0; parts[i].name; i++);
++	ret = add_mtd_partitions(bcm947xx_mtd, parts, i);
++	if (ret) {
++		printk(KERN_ERR "Flash: add_mtd_partitions failed\n");
++		goto fail;
++	}
++#endif
++	return 0;
++
++ fail:
++	if (bcm947xx_mtd)
++		map_destroy(bcm947xx_mtd);
++	if (bcm947xx_map.virt)
++		iounmap((void *)bcm947xx_map.virt);
++	bcm947xx_map.virt = 0;
++	return ret;
++}
++
++void __exit cleanup_bcm947xx_map(void)
++{
++#ifdef CONFIG_MTD_PARTITIONS
++	del_mtd_partitions(bcm947xx_mtd);
++#endif
++	map_destroy(bcm947xx_mtd);
++	iounmap((void *)bcm947xx_map.virt);
++}
++
++module_init(init_bcm947xx_map);
++module_exit(cleanup_bcm947xx_map);
+diff -Nur linux-2.6.15-rc5/drivers/mtd/maps/Kconfig linux-2.6.15-rc5-flash/drivers/mtd/maps/Kconfig
+--- linux-2.6.15-rc5/drivers/mtd/maps/Kconfig	2005-12-04 06:10:42.000000000 +0100
++++ linux-2.6.15-rc5-flash/drivers/mtd/maps/Kconfig	2005-12-18 19:36:11.555087000 +0100
+@@ -299,6 +299,12 @@
+ 	  Mapping for the Flaga digital module. If you don't have one, ignore
+ 	  this setting.
+ 
++config MTD_BCM47XX
++	tristate "BCM47xx flash device"
++	depends on MIPS && MTD_CFI && BCM947XX
++	help
++	  Support for the flash chips on the BCM947xx board.
++	  
+ config MTD_BEECH
+ 	tristate "CFI Flash device mapped on IBM 405LP Beech"
+ 	depends on MTD_CFI && BEECH
+diff -Nur linux-2.6.15-rc5/drivers/mtd/maps/Makefile linux-2.6.15-rc5-flash/drivers/mtd/maps/Makefile
+--- linux-2.6.15-rc5/drivers/mtd/maps/Makefile	2005-12-04 06:10:42.000000000 +0100
++++ linux-2.6.15-rc5-flash/drivers/mtd/maps/Makefile	2005-12-18 19:36:11.555087000 +0100
+@@ -31,6 +31,7 @@
+ obj-$(CONFIG_MTD_PCMCIA)	+= pcmciamtd.o
+ obj-$(CONFIG_MTD_RPXLITE)	+= rpxlite.o
+ obj-$(CONFIG_MTD_TQM8XXL)	+= tqm8xxl.o
++obj-$(CONFIG_MTD_BCM47XX)	+= bcm47xx-flash.o
+ obj-$(CONFIG_MTD_SA1100)	+= sa1100-flash.o
+ obj-$(CONFIG_MTD_IPAQ)		+= ipaq-flash.o
+ obj-$(CONFIG_MTD_SBC_GXX)	+= sbc_gxx.o
diff --git a/openwrt/target/linux/brcm-2.6/patches/003-bcm4710_cache_fixes.patch b/openwrt/target/linux/brcm-2.6/patches/003-bcm4710_cache_fixes.patch
new file mode 100644
index 0000000..76e9058
--- /dev/null
+++ b/openwrt/target/linux/brcm-2.6/patches/003-bcm4710_cache_fixes.patch
@@ -0,0 +1,316 @@
+diff -urN linux.old/arch/mips/kernel/genex.S linux.dev/arch/mips/kernel/genex.S
+--- linux.old/arch/mips/kernel/genex.S	2005-12-04 06:10:42.000000000 +0100
++++ linux.dev/arch/mips/kernel/genex.S	2005-12-18 05:30:48.564937750 +0100
+@@ -72,6 +72,10 @@
+ 	.set	push
+ 	.set	mips3
+ 	.set	noat
++#ifdef CONFIG_BCM4710
++	nop
++	nop
++#endif
+ 	mfc0	k1, CP0_CAUSE
+ 	li	k0, 31<<2
+ 	andi	k1, k1, 0x7c
+diff -urN linux.old/arch/mips/mm/c-r4k.c linux.dev/arch/mips/mm/c-r4k.c
+--- linux.old/arch/mips/mm/c-r4k.c	2005-12-04 06:10:42.000000000 +0100
++++ linux.dev/arch/mips/mm/c-r4k.c	2005-12-18 06:08:19.112437750 +0100
+@@ -14,6 +14,12 @@
+ #include <linux/mm.h>
+ #include <linux/bitops.h>
+ 
++#ifdef CONFIG_BCM4710
++#include "../bcm947xx/include/typedefs.h"
++#include "../bcm947xx/include/sbconfig.h"
++#include <asm/paccess.h>
++#endif
++
+ #include <asm/bcache.h>
+ #include <asm/bootinfo.h>
+ #include <asm/cache.h>
+@@ -29,6 +35,9 @@
+ #include <asm/war.h>
+ #include <asm/cacheflush.h> /* for run_uncached() */
+ 
++/* For enabling BCM4710 cache workarounds */
++int bcm4710 = 0;
++
+ /*
+  * Must die.
+  */
+@@ -73,7 +82,9 @@
+ {
+ 	unsigned long  dc_lsize = cpu_dcache_line_size();
+ 
+-	if (dc_lsize == 16)
++	if (bcm4710)
++		r4k_blast_dcache_page = blast_dcache_page;
++	else if (dc_lsize == 16)
+ 		r4k_blast_dcache_page = blast_dcache16_page;
+ 	else if (dc_lsize == 32)
+ 		r4k_blast_dcache_page = r4k_blast_dcache_page_dc32;
+@@ -85,7 +96,9 @@
+ {
+ 	unsigned long dc_lsize = cpu_dcache_line_size();
+ 
+-	if (dc_lsize == 16)
++	if (bcm4710)
++		r4k_blast_dcache_page_indexed = blast_dcache_page_indexed;
++	else if (dc_lsize == 16)
+ 		r4k_blast_dcache_page_indexed = blast_dcache16_page_indexed;
+ 	else if (dc_lsize == 32)
+ 		r4k_blast_dcache_page_indexed = blast_dcache32_page_indexed;
+@@ -97,7 +110,9 @@
+ {
+ 	unsigned long dc_lsize = cpu_dcache_line_size();
+ 
+-	if (dc_lsize == 16)
++	if (bcm4710)
++		r4k_blast_dcache = blast_dcache;
++	else if (dc_lsize == 16)
+ 		r4k_blast_dcache = blast_dcache16;
+ 	else if (dc_lsize == 32)
+ 		r4k_blast_dcache = blast_dcache32;
+@@ -486,6 +501,9 @@
+ 			addr = start & ~(dc_lsize - 1);
+ 			aend = (end - 1) & ~(dc_lsize - 1);
+ 
++			BCM4710_PROTECTED_FILL_TLB(addr);
++			BCM4710_PROTECTED_FILL_TLB(aend);
++
+ 			while (1) {
+ 				/* Hit_Writeback_Inv_D */
+ 				protected_writeback_dcache_line(addr);
+@@ -657,6 +675,10 @@
+ 		R4600_HIT_CACHEOP_WAR_IMPL;
+ 		a = addr & ~(dc_lsize - 1);
+ 		end = (addr + size - 1) & ~(dc_lsize - 1);
++		
++		BCM4710_FILL_TLB(a);
++		BCM4710_FILL_TLB(end);
++
+ 		while (1) {
+ 			flush_dcache_line(a);	/* Hit_Writeback_Inv_D */
+ 			if (a == end)
+@@ -702,6 +724,10 @@
+ 		R4600_HIT_CACHEOP_WAR_IMPL;
+ 		a = addr & ~(dc_lsize - 1);
+ 		end = (addr + size - 1) & ~(dc_lsize - 1);
++		
++		BCM4710_FILL_TLB(a);
++		BCM4710_FILL_TLB(end);
++
+ 		while (1) {
+ 			flush_dcache_line(a);	/* Hit_Writeback_Inv_D */
+ 			if (a == end)
+@@ -727,6 +753,8 @@
+ 	unsigned long addr = (unsigned long) arg;
+ 
+ 	R4600_HIT_CACHEOP_WAR_IMPL;
++	BCM4710_PROTECTED_FILL_TLB(addr);
++	BCM4710_PROTECTED_FILL_TLB(addr + 4);
+ 	protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
+ 	if (!cpu_icache_snoops_remote_store)
+ 		protected_writeback_scache_line(addr & ~(sc_lsize - 1));
+@@ -1202,6 +1230,16 @@
+ static inline void coherency_setup(void)
+ {
+ 	change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT);
++#if defined(CONFIG_BCM4310) || defined(CONFIG_BCM4704) || defined(CONFIG_BCM5365)
++	if (BCM330X(current_cpu_data.processor_id)) {
++		__u32 cm = read_c0_diag();
++		/* Enable icache */
++		cm |= (1 << 31);
++		/* Enable dcache */
++		cm |= (1 << 30);
++		write_c0_diag(cm);
++	}
++#endif
+ 
+ 	/*
+ 	 * c0_status.cu=0 specifies that updates by the sc instruction use
+@@ -1231,6 +1269,15 @@
+ 
+ 	/* Default cache error handler for R4000 and R5000 family */
+ 	set_uncached_handler (0x100, &except_vec2_generic, 0x80);
++	
++	/* Check if special workarounds are required */
++#ifdef CONFIG_BCM4710
++	if (current_cpu_data.cputype == CPU_BCM4710 && (current_cpu_data.processor_id & 0xff) == 0) {
++		printk("Enabling BCM4710A0 cache workarounds.\n");
++		bcm4710 = 1;
++	} else
++#endif
++		bcm4710 = 0;
+ 
+ 	probe_pcache();
+ 	setup_scache();
+diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
+--- linux.old/arch/mips/mm/tlbex.c	2005-12-15 12:57:27.945158000 +0100
++++ linux.dev/arch/mips/mm/tlbex.c	2005-12-18 06:06:17.916863500 +0100
+@@ -28,6 +28,10 @@
+ 
+ /* #define DEBUG_TLB */
+ 
++#ifdef CONFIG_BCM4710
++extern int bcm4710;
++#endif
++
+ static __init int __attribute__((unused)) r45k_bvahwbug(void)
+ {
+ 	/* XXX: We should probe for the presence of this bug, but we don't. */
+@@ -1152,6 +1156,12 @@
+ 	memset(relocs, 0, sizeof(relocs));
+ 	memset(final_handler, 0, sizeof(final_handler));
+ 
++#ifdef CONFIG_BCM4710
++	if (bcm4710) {
++		i_nop(&p);
++	}
++#endif
++	
+ 	/*
+ 	 * create the plain linear handler
+ 	 */
+diff -urN linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kcache.h
+--- linux.old/include/asm-mips/r4kcache.h	2005-12-17 22:39:19.281320000 +0100
++++ linux.dev/include/asm-mips/r4kcache.h	2005-12-18 05:22:06.020280750 +0100
+@@ -15,6 +15,18 @@
+ #include <asm/asm.h>
+ #include <asm/cacheops.h>
+ 
++#ifdef CONFIG_BCM4710
++#define BCM4710_DUMMY_RREG() (((sbconfig_t *)(KSEG1ADDR(SB_ENUM_BASE + SBCONFIGOFF)))->sbimstate)
++
++#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
++#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
++#else
++#define BCM4710_DUMMY_RREG()
++
++#define BCM4710_FILL_TLB(addr)
++#define BCM4710_PROTECTED_FILL_TLB(addr)
++#endif
++
+ /*
+  * This macro return a properly sign-extended address suitable as base address
+  * for indexed cache operations.  Two issues here:
+@@ -45,6 +57,7 @@
+ 
+ static inline void flush_dcache_line_indexed(unsigned long addr)
+ {
++	BCM4710_DUMMY_RREG();
+ 	cache_op(Index_Writeback_Inv_D, addr);
+ }
+ 
+@@ -60,11 +73,13 @@
+ 
+ static inline void flush_dcache_line(unsigned long addr)
+ {
++	BCM4710_DUMMY_RREG();
+ 	cache_op(Hit_Writeback_Inv_D, addr);
+ }
+ 
+ static inline void invalidate_dcache_line(unsigned long addr)
+ {
++	BCM4710_DUMMY_RREG();
+ 	cache_op(Hit_Invalidate_D, addr);
+ }
+ 
+@@ -104,6 +119,7 @@
+  */
+ static inline void protected_writeback_dcache_line(unsigned long addr)
+ {
++	BCM4710_DUMMY_RREG();
+ 	__asm__ __volatile__(
+ 		"	.set	push			\n"
+ 		"	.set	noreorder		\n"
+@@ -166,6 +182,49 @@
+ 		: "r" (base),						\
+ 		  "i" (op));
+ 
++static inline void blast_dcache(void)
++{
++	unsigned long start = KSEG0;
++	unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways;
++	unsigned long end = (start + dcache_size);
++
++	do {
++		BCM4710_DUMMY_RREG();
++		cache_op(Index_Writeback_Inv_D, start);
++		start += current_cpu_data.dcache.linesz;
++	} while(start < end);
++}
++
++static inline void blast_dcache_page(unsigned long page)
++{
++	unsigned long start = page;
++	unsigned long end = start + PAGE_SIZE;
++
++	BCM4710_FILL_TLB(start);
++	do {
++		BCM4710_DUMMY_RREG();
++		cache_op(Hit_Writeback_Inv_D, start);
++		start += current_cpu_data.dcache.linesz;
++	} while(start < end);
++}
++
++static inline void blast_dcache_page_indexed(unsigned long page)
++{
++	unsigned long start = page;
++	unsigned long end = start + PAGE_SIZE;
++	unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
++	unsigned long ws_end = current_cpu_data.dcache.ways <<
++	                       current_cpu_data.dcache.waybit;
++	unsigned long ws, addr;
++	for (ws = 0; ws < ws_end; ws += ws_inc) {
++		start = page + ws;
++		for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) {
++			BCM4710_DUMMY_RREG();
++			cache_op(Index_Writeback_Inv_D, addr);
++		}
++	}
++}
++
+ static inline void blast_dcache16(void)
+ {
+ 	unsigned long start = INDEX_BASE;
+@@ -213,7 +272,8 @@
+ 	unsigned long ws_end = current_cpu_data.icache.ways <<
+ 	                       current_cpu_data.icache.waybit;
+ 	unsigned long ws, addr;
+-
++	
++	BCM4710_FILL_TLB(start);
+ 	for (ws = 0; ws < ws_end; ws += ws_inc)
+ 		for (addr = start; addr < end; addr += 0x200)
+ 			cache16_unroll32(addr|ws,Index_Invalidate_I);
+@@ -357,6 +417,7 @@
+ 	                       current_cpu_data.icache.waybit;
+ 	unsigned long ws, addr;
+ 
++	BCM4710_FILL_TLB(start);
+ 	for (ws = 0; ws < ws_end; ws += ws_inc)
+ 		for (addr = start; addr < end; addr += 0x400)
+ 			cache32_unroll32(addr|ws,Index_Invalidate_I);
+@@ -471,6 +532,7 @@
+ 	unsigned long start = page;
+ 	unsigned long end = start + PAGE_SIZE;
+ 
++	BCM4710_FILL_TLB(start);
+ 	do {
+ 		cache64_unroll32(start,Hit_Invalidate_I);
+ 		start += 0x800;
+diff -urN linux.old/include/asm-mips/stackframe.h linux.dev/include/asm-mips/stackframe.h
+--- linux.old/include/asm-mips/stackframe.h	2005-12-04 06:10:42.000000000 +0100
++++ linux.dev/include/asm-mips/stackframe.h	2005-12-18 05:33:02.405302250 +0100
+@@ -285,6 +285,10 @@
+ 		.macro	RESTORE_SP_AND_RET
+ 		LONG_L	sp, PT_R29(sp)
+ 		.set	mips3
++#ifdef CONFIG_BCM4710
++		nop
++		nop
++#endif
+ 		eret
+ 		.set	mips0
+ 		.endm