diff options
| author | Mike Baker <mbm@openwrt.org> | 2007-06-18 17:55:27 +0000 |
|---|---|---|
| committer | Mike Baker <mbm@openwrt.org> | 2007-06-18 17:55:27 +0000 |
| commit | d59086d496db6059db651f2335e8134db7223c72 (patch) | |
| tree | ee4420d21e620def7d2d38000d226a8c222eb31f /target/linux/aruba-2.6 | |
| parent | 7b53ec0f272506772bd04056f1923d7520301d3f (diff) | |
| download | mtk-20170518-d59086d496db6059db651f2335e8134db7223c72.zip mtk-20170518-d59086d496db6059db651f2335e8134db7223c72.tar.gz mtk-20170518-d59086d496db6059db651f2335e8134db7223c72.tar.bz2 | |
remove target
SVN-Revision: 7669
Diffstat (limited to 'target/linux/aruba-2.6')
49 files changed, 0 insertions, 9054 deletions
diff --git a/target/linux/aruba-2.6/Makefile b/target/linux/aruba-2.6/Makefile deleted file mode 100644 index 35645b8..0000000 --- a/target/linux/aruba-2.6/Makefile +++ /dev/null @@ -1,24 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk - -ARCH:=mips -BOARD:=aruba -BOARDNAME:=Aruba -FEATURES:=squashfs jffs2 - -define Target/Description - Build firmware images for Aruba boards -endef - -include $(INCLUDE_DIR)/kernel-build.mk -DEFAULT_PACKAGES += kmod-madwifi - -# include the profiles --include profiles/*.mk - -$(eval $(call BuildKernel)) diff --git a/target/linux/aruba-2.6/base-files/default/etc/config/network b/target/linux/aruba-2.6/base-files/default/etc/config/network deleted file mode 100644 index 1d9b55b..0000000 --- a/target/linux/aruba-2.6/base-files/default/etc/config/network +++ /dev/null @@ -1,11 +0,0 @@ -# Network configuration file - -config interface loopback - option ifname lo - option proto static - option ipaddr 127.0.0.1 - option netmask 255.0.0.0 - -config interface lan - option ifname eth0 - option proto dhcp diff --git a/target/linux/aruba-2.6/config/default b/target/linux/aruba-2.6/config/default deleted file mode 100644 index f1fe27d..0000000 --- a/target/linux/aruba-2.6/config/default +++ /dev/null @@ -1,209 +0,0 @@ -CONFIG_32BIT=y -# CONFIG_64BIT is not set -# CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_8139TOO is not set -CONFIG_AR2313=y -# CONFIG_ATM_DRIVERS is not set -# CONFIG_B44 is not set -CONFIG_BASE_SMALL=0 -CONFIG_CPU_BIG_ENDIAN=y -CONFIG_CPU_HAS_LLSC=y -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_CPU_HAS_SYNC=y -# CONFIG_CPU_LITTLE_ENDIAN is not set -CONFIG_CPU_MIPS32=y -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_MIPSR1=y -# CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R10000 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_R5000 is not set -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R6000 is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_RM7000 is not set -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_TX49XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_DDB5477 is not set -# CONFIG_DM9000 is not set -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_DMA_NONCOHERENT=y -# CONFIG_E100 is not set -# CONFIG_FIRMWARE_EDID is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_GEN_RTC is not set -# CONFIG_HERMES is not set -# CONFIG_HOSTAP is not set -CONFIG_HW_HAS_PCI=y -CONFIG_HW_RANDOM=y -CONFIG_HZ=100 -CONFIG_HZ_100=y -# CONFIG_HZ_1024 is not set -# CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_256 is not set -# CONFIG_HZ_48 is not set -# CONFIG_I2C is not set -# CONFIG_IDE is not set -CONFIG_IDT_RC32434_ETH=y -# CONFIG_IEEE80211 is not set -# CONFIG_IEEE80211_SOFTMAC is not set -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set -CONFIG_JFFS2_FS_DEBUG=0 -# CONFIG_LAN_SAA9730 is not set -# CONFIG_MACH_ALCHEMY is not set -CONFIG_MACH_ARUBA=y -# CONFIG_MACH_DECSTATION is not set -# CONFIG_MACH_JAZZ is not set -# CONFIG_MACH_VR41XX is not set -CONFIG_MINI_FO=y -CONFIG_MIPS=y -# CONFIG_MIPS_ATLAS is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_EV64120 is not set -CONFIG_MIPS_L1_CACHE_SHIFT=5 -# CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_MIRAGE is not set -# CONFIG_MIPS_MTX1 is not set -CONFIG_MIPS_MT_DISABLED=y -# CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_SEAD is not set -# CONFIG_MIPS_SIM is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_MIPS_XXS1500 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_MTD=y -# CONFIG_MTD_ABSENT is not set -CONFIG_MTD_BLOCK=y -# CONFIG_MTD_BLOCK2MTD is not set -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_GEOMETRY 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 is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -CONFIG_MTD_CHAR=y -# CONFIG_MTD_CMDLINE_PARTS is not set -CONFIG_MTD_COMPLEX_MAPPINGS=y -# CONFIG_MTD_CONCAT is not set -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_NAND is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set -# CONFIG_MTD_ONENAND is not set -# CONFIG_MTD_OTP is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_PCI is not set -# CONFIG_MTD_PHRAM is not set -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_BANKWIDTH=1 -CONFIG_MTD_PHYSMAP_LEN=0 -CONFIG_MTD_PHYSMAP_START=0x1fc00000 -# CONFIG_MTD_PLATRAM is not set -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_SLRAM is not set -CONFIG_MTD_SPLIT_ROOTFS=y -CONFIG_NATSEMI=y -# CONFIG_NE2K_PCI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NETDEV_1000 is not set -# CONFIG_PAGE_SIZE_16KB is not set -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_64KB is not set -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PCCARD is not set -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_PCI_ATMEL is not set -# CONFIG_PCI_HERMES is not set -# CONFIG_PCMCIA is not set -# CONFIG_PCMCIA_ATMEL is not set -# CONFIG_PMC_YOSEMITE is not set -# CONFIG_PNX8550_JBS is not set -# CONFIG_PNX8550_STB810 is not set -# CONFIG_RTC is not set -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -# CONFIG_SERIAL_8250_EXTENDED 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_CARMEL is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SWAP_IO_SPACE=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y -# CONFIG_TC35815 is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set -CONFIG_TRAD_SIGNALS=y -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_USBPCWATCHDOG is not set -CONFIG_USB_EHCI_HCD=m -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set -# CONFIG_USB_EHCI_SPLIT_ISO is not set -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -CONFIG_USB_UHCI_HCD=m -# CONFIG_VIA_RHINE is not set diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/Makefile b/target/linux/aruba-2.6/files/arch/mips/aruba/Makefile deleted file mode 100644 index 94a5575..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/Makefile +++ /dev/null @@ -1,49 +0,0 @@ -############################################################################### -# -# BRIEF MODULE DESCRIPTION -# Makefile for IDT EB434 BSP -# -# Copyright 2004 IDT Inc. (rischelp@idt.com) -# -# 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. -# -# -############################################################################### -# May 2004 rkt, neb -# -# Initial Release -# -# -# -############################################################################### - - -# .S.s: -# $(CPP) $(CFLAGS) $< -o $*.s -# .S.o: -# $(CC) $(CFLAGS) -c $< -o $*.o - -obj-y := prom.o setup.o irq.o time.o flash_lock.o -obj-$(CONFIG_SERIAL_8250) += serial.o - -subdir-y += nvram -obj-y += nvram/built-in.o - diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c b/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c deleted file mode 100644 index 48c762d..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c +++ /dev/null @@ -1,27 +0,0 @@ -#include <linux/module.h> -#include <linux/types.h> -#include <asm/bootinfo.h> - -#define AP70_PROT_ADDR 0xb8010008 -#define AP70_PROT_DATA 0x8 -#define AP60_PROT_ADDR 0xB8400000 -#define AP60_PROT_DATA 0x04000000 - -void unlock_ap60_70_flash(void) -{ - volatile __u32 val; - switch (mips_machtype) { - case MACH_ARUBA_AP70: - val = *(volatile __u32 *)AP70_PROT_ADDR; - val &= ~(AP70_PROT_DATA); - *(volatile __u32 *)AP70_PROT_ADDR = val; - break; - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - default: - val = *(volatile __u32 *)AP60_PROT_ADDR; - val &= ~(AP60_PROT_DATA); - *(volatile __u32 *)AP60_PROT_ADDR = val; - break; - } -} diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/irq.c b/target/linux/aruba-2.6/files/arch/mips/aruba/irq.c deleted file mode 100644 index a80c2cf..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/irq.c +++ /dev/null @@ -1,285 +0,0 @@ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/module.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/timex.h> -#include <linux/slab.h> -#include <linux/random.h> -#include <linux/delay.h> - -#include <asm/bitops.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/mipsregs.h> -#include <asm/system.h> -#include <asm/idt-boards/rc32434/rc32434.h> -#include <asm/idt-boards/rc32434/rc32434_gpio.h> - -#include <asm/irq.h> - -extern void aruba_timer_interrupt(struct pt_regs *regs); - -typedef struct { - u32 mask; - volatile u32 *base_addr; -} intr_group_t; - -static const intr_group_t intr_group_merlot[NUM_INTR_GROUPS] = { - {0x00000000, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0)}, -}; - -#define READ_PEND_MERLOT(base) (*((volatile unsigned long *)(0xbc003010))) -#define READ_MASK_MERLOT(base) (*((volatile unsigned long *)(0xbc003014))) -#define WRITE_MASK_MERLOT(base, val) ((*((volatile unsigned long *)(0xbc003014))) = (val), READ_MASK_MERLOT()) - -static const intr_group_t intr_group_muscat[NUM_INTR_GROUPS] = { - {0x0000efff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0 * IC_GROUP_OFFSET)}, - {0x00001fff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 1 * IC_GROUP_OFFSET)}, - {0x00000007, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 2 * IC_GROUP_OFFSET)}, - {0x0003ffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 3 * IC_GROUP_OFFSET)}, - {0xffffffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 4 * IC_GROUP_OFFSET)} -}; - -#define READ_PEND_MUSCAT(base) (*(base)) -#define READ_MASK_MUSCAT(base) (*(base + 2)) -#define WRITE_MASK_MUSCAT(base, val) (*(base + 2) = (val)) - -static inline int group_to_ip(unsigned int group) -{ - switch (mips_machtype) { - case MACH_ARUBA_AP70: - return group + 2; - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - default: - return 6; - } -} - -static inline void enable_local_irq(unsigned int irq) -{ - clear_c0_cause(0x100 << irq); - set_c0_status(0x100 << irq); - irq_enable_hazard(); -} - -static inline void disable_local_irq(unsigned int irq) -{ - clear_c0_status(0x100 << irq); - clear_c0_cause(0x100 << irq); - irq_disable_hazard(); -} - -static inline void aruba_irq_enable(unsigned int irq) -{ - unsigned long flags; - unsigned int group, intr_bit; - volatile unsigned int *addr; - - local_irq_save(flags); - - if (irq < GROUP0_IRQ_BASE) { - enable_local_irq(irq); - } else { - int ip = irq - GROUP0_IRQ_BASE; - switch (mips_machtype) { - case MACH_ARUBA_AP70: - if (irq >= GROUP4_IRQ_BASE) - idt_gpio->gpioistat &= ~(1 << (irq - GROUP4_IRQ_BASE)); - - // irqs are in groups of 32 - // ip is set to the remainder - group = ip >> 5; - ip &= 0x1f; - - // bit -> 0 = unmask - intr_bit = 1 << ip; - addr = intr_group_muscat[group].base_addr; - WRITE_MASK_MUSCAT(addr, READ_MASK_MUSCAT(addr) & ~intr_bit); - break; - - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - group = 0; - - // bit -> 1 = unmasked - intr_bit = 1 << ip; - addr = intr_group_merlot[group].base_addr; - WRITE_MASK_MERLOT(addr, READ_MASK_MERLOT(addr) | intr_bit); - break; - } - enable_local_irq(group_to_ip(group)); - } - - back_to_back_c0_hazard(); - local_irq_restore(flags); -} - -static void aruba_irq_disable(unsigned int irq) -{ - unsigned long flags; - unsigned int group, intr_bit, mask; - volatile unsigned int *addr; - - local_irq_save(flags); - - if (irq < GROUP0_IRQ_BASE) { - disable_local_irq(irq); - } else { - int ip = irq - GROUP0_IRQ_BASE; - switch (mips_machtype) { - case MACH_ARUBA_AP70: - idt_gpio->gpioistat &= ~(1 << ip); - - // irqs are in groups of 32 - // ip is set to the remainder - group = ip >> 5; - ip &= 0x1f; - - // bit -> 1 = mask - intr_bit = 1 << ip; - addr = intr_group_muscat[group].base_addr; - - mask = READ_MASK_MUSCAT(addr); - mask |= intr_bit; - WRITE_MASK_MUSCAT(addr, mask); - - if (mask == intr_group_muscat[group].mask) { - disable_local_irq(group_to_ip(group)); - } - break; - - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - group = 0; - - // bit -> 0 = masked - intr_bit = 1 << ip; - addr = intr_group_merlot[group].base_addr; - - mask = READ_MASK_MERLOT(addr); - mask &= ~intr_bit; - WRITE_MASK_MERLOT(addr, mask); - - if (mask == intr_group_merlot[group].mask) { - disable_local_irq(group_to_ip(group)); - } - break; - } - } - - back_to_back_c0_hazard(); - local_irq_restore(flags); -} - -static unsigned int aruba_irq_startup(unsigned int irq) -{ - aruba_irq_enable(irq); - return 0; -} - -#define aruba_irq_shutdown aruba_irq_disable - -static void aruba_irq_ack(unsigned int irq) -{ - aruba_irq_disable(irq); -} - -static void aruba_irq_end(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - aruba_irq_enable(irq); -} - -static struct hw_interrupt_type aruba_irq_type = { - .typename = "ARUBA", - .startup = aruba_irq_startup, - .shutdown = aruba_irq_shutdown, - .enable = aruba_irq_enable, - .disable = aruba_irq_disable, - .ack = aruba_irq_ack, - .end = aruba_irq_end, -}; - -void __init arch_init_irq(void) -{ - int i; - printk("Initializing IRQ's: %d out of %d\n", RC32434_NR_IRQS, NR_IRQS); - memset(irq_desc, 0, sizeof(irq_desc)); - - for (i = 0; i < RC32434_NR_IRQS; i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = NULL; - irq_desc[i].depth = 1; - irq_desc[i].chip = &aruba_irq_type; - spin_lock_init(&irq_desc[i].lock); - } -} - -/* Main Interrupt dispatcher */ - -void plat_irq_dispatch(struct pt_regs *regs) -{ - unsigned int pend, group, ip; - volatile unsigned int *addr; - unsigned long cp0_cause = read_c0_cause() & read_c0_status() & CAUSEF_IP; - - if (cp0_cause & CAUSEF_IP7) - return aruba_timer_interrupt(regs); - - if(cp0_cause == 0) { - printk("INTERRUPT(S) FIRED WHILE MASKED\n"); -#ifdef ARUBA_DEBUG - // debuging use -- figure out which interrupt(s) fired - cp0_cause = read_c0_cause() & CAUSEF_IP; - while (cp0_cause) { - unsigned long intr_bit; - unsigned int irq_nr; - intr_bit = (31 - rc32434_clz(cp0_cause)); - irq_nr = intr_bit - GROUP0_IRQ_BASE; - printk(" ---> MASKED IRQ %d\n",irq_nr); - cp0_cause &= ~(1 << intr_bit); - } -#endif - return; - } - - switch (mips_machtype) { - case MACH_ARUBA_AP70: - if ((ip = (cp0_cause & 0x7c00))) { - group = 21 - rc32434_clz(ip); - - addr = intr_group_muscat[group].base_addr; - - pend = READ_PEND_MUSCAT(addr); - pend &= ~READ_MASK_MUSCAT(addr); // only unmasked interrupts - pend = 39 - rc32434_clz(pend); - do_IRQ(pend + (group << 5)); - } - break; - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - default: - if (cp0_cause & 0x4000) { // 1 << (8 +6) == irq 6 - // Misc Interrupt - group = 0; - - addr = intr_group_merlot[group].base_addr; - - pend = READ_PEND_MERLOT(addr); - pend &= READ_MASK_MERLOT(addr); // only unmasked interrupts - pend = 31 - rc32434_clz(pend); - do_IRQ(pend + GROUP0_IRQ_BASE); - } - if ((ip = (cp0_cause & 0x3c00))) { // irq 2-5 - pend = 31 - rc32434_clz(ip); - do_IRQ(pend - GROUP0_IRQ_BASE); - } - break; - } -} diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile deleted file mode 100644 index 14beb1c..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/Makefile +++ /dev/null @@ -1,46 +0,0 @@ -############################################################################### -# -# BRIEF MODULE DESCRIPTION -# Makefile for IDT EB434 nvram access routines -# -# Copyright 2004 IDT Inc. (rischelp@idt.com) -# -# 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. -# -# -############################################################################### -# May 2004 rkt, neb -# -# Initial Release -# -# -# -############################################################################### - -obj-y := nvram434.o -obj-m := $(O_TARGET) - - - - - - - diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c deleted file mode 100644 index 5883fcd..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.c +++ /dev/null @@ -1,392 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * nvram interface routines. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/ctype.h> -#include <linux/string.h> - -//#include <asm/ds1553rtc.h> -#include "nvram434.h" -#define NVRAM_BASE 0xbfff8000 - -extern void setenv (char *e, char *v, int rewrite); -extern void unsetenv (char *e); -extern void mapenv (int (*func)(char *, char *)); -extern char *getenv (char *s); -extern void purgeenv(void); - -static void nvram_initenv(void); - -static unsigned char -nvram_getbyte(int offs) -{ - return(*((unsigned char*)(NVRAM_BASE + offs))); -} - -static void -nvram_setbyte(int offs, unsigned char val) -{ - unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE + offs); - - *nvramDataPointer = val; -} - -/* - * BigEndian! - */ -static unsigned short -nvram_getshort(int offs) -{ - return((nvram_getbyte(offs) << 8) | nvram_getbyte(offs + 1)); -} - -static void -nvram_setshort(int offs, unsigned short val) -{ - nvram_setbyte(offs, (unsigned char)((val >> 8) & 0xff)); - nvram_setbyte(offs + 1, (unsigned char)(val & 0xff)); -} -#if 0 -static unsigned int -nvram_getint(int offs) -{ - unsigned int val; - val = nvram_getbyte(offs) << 24; - val |= nvram_getbyte(offs + 1) << 16; - val |= nvram_getbyte(offs + 2) << 8; - val |= nvram_getbyte(offs + 3); - return(val); -} - -static void -nvram_setint(int offs, unsigned int val) -{ - nvram_setbyte(offs, val >> 24); - nvram_setbyte(offs + 1, val >> 16); - nvram_setbyte(offs + 2, val >> 8); - nvram_setbyte(offs + 3, val); -} -#endif -/* - * calculate NVRAM checksum - */ -static unsigned short -nvram_calcsum(void) -{ - unsigned short sum = NV_MAGIC; - int i; - - for (i = ENV_BASE; i < ENV_TOP; i += 2) - sum += nvram_getshort(i); - return(sum); -} - -/* - * update the nvram checksum - */ -static void -nvram_updatesum (void) -{ - nvram_setshort(NVOFF_CSUM, nvram_calcsum()); -} - -/* - * test validity of nvram by checksumming it - */ -static int -nvram_isvalid(void) -{ - static int is_valid; - - if (is_valid) - return(1); - - if (nvram_getshort(NVOFF_MAGIC) != NV_MAGIC) { - printk("nvram_isvalid FAILED\n"); - //nvram_initenv(); - } - is_valid = 1; - return(1); -} - -/* return nvram address of environment string */ -static int -nvram_matchenv(char *s) -{ - int envsize, envp, n, i, varsize; - char *var; - - envsize = nvram_getshort(NVOFF_ENVSIZE); - - if (envsize > ENV_AVAIL) - return(0); /* sanity */ - - envp = ENV_BASE; - - if ((n = strlen (s)) > 255) - return(0); - - while (envsize > 0) { - varsize = nvram_getbyte(envp); - if (varsize == 0 || (envp + varsize) > ENV_TOP) - return(0); /* sanity */ - for (i = envp + 1, var = s; i <= envp + n; i++, var++) { - char c1 = nvram_getbyte(i); - char c2 = *var; - if (islower(c1)) - c1 = toupper(c1); - if (islower(c2)) - c2 = toupper(c2); - if (c1 != c2) - break; - } - if (i > envp + n) { /* match so far */ - if (n == varsize - 1) /* match on boolean */ - return(envp); - if (nvram_getbyte(i) == '=') /* exact match on variable */ - return(envp); - } - envsize -= varsize; - envp += varsize; - } - return(0); -} - -static void nvram_initenv(void) -{ - nvram_setshort(NVOFF_MAGIC, NV_MAGIC); - nvram_setshort(NVOFF_ENVSIZE, 0); - - nvram_updatesum(); -} - -static void -nvram_delenv(char *s) -{ - int nenvp, envp, envsize, nbytes; - - envp = nvram_matchenv(s); - if (envp == 0) - return; - - nenvp = envp + nvram_getbyte(envp); - envsize = nvram_getshort(NVOFF_ENVSIZE); - nbytes = envsize - (nenvp - ENV_BASE); - nvram_setshort(NVOFF_ENVSIZE, envsize - (nenvp - envp)); - while (nbytes--) { - nvram_setbyte(envp, nvram_getbyte(nenvp)); - envp++; - nenvp++; - } - nvram_updatesum(); -} - -static int -nvram_setenv(char *s, char *v) -{ - int ns, nv, total; - int envp; - - if (!nvram_isvalid()) - return(-1); - - nvram_delenv(s); - ns = strlen(s); - if (ns == 0) - return (-1); - if (v && *v) { - nv = strlen(v); - total = ns + nv + 2; - } - else { - nv = 0; - total = ns + 1; - } - if (total > 255 || total > ENV_AVAIL - nvram_getshort(NVOFF_ENVSIZE)) - return(-1); - - envp = ENV_BASE + nvram_getshort(NVOFF_ENVSIZE); - - nvram_setbyte(envp, (unsigned char) total); - envp++; - - while (ns--) { - nvram_setbyte(envp, *s); - envp++; - s++; - } - - if (nv) { - nvram_setbyte(envp, '='); - envp++; - while (nv--) { - nvram_setbyte(envp, *v); - envp++; - v++; - } - } - nvram_setshort(NVOFF_ENVSIZE, envp-ENV_BASE); - nvram_updatesum(); - return 0; -} - -static char * -nvram_getenv(char *s) -{ - static char buf[256]; /* FIXME: this cannot be static */ - int envp, ns, nbytes, i; - - if (!nvram_isvalid()) - return "INVALID NVRAM"; //((char *)0); - - envp = nvram_matchenv(s); - if (envp == 0) - return "NOT FOUND"; //((char *)0); - ns = strlen(s); - if (nvram_getbyte(envp) == ns + 1) /* boolean */ - buf[0] = '\0'; - else { - nbytes = nvram_getbyte(envp) - (ns + 2); - envp += ns + 2; - for (i = 0; i < nbytes; i++) - buf[i] = nvram_getbyte(envp++); - buf[i] = '\0'; - } - return(buf); -} - -static void -nvram_unsetenv(char *s) -{ - if (!nvram_isvalid()) - return; - - nvram_delenv(s); -} - -/* - * apply func to each string in environment - */ -static void -nvram_mapenv(int (*func)(char *, char *)) -{ - int envsize, envp, n, i, seeneql; - char name[256], value[256]; - char c, *s; - - if (!nvram_isvalid()) - return; - - envsize = nvram_getshort(NVOFF_ENVSIZE); - envp = ENV_BASE; - - while (envsize > 0) { - value[0] = '\0'; - seeneql = 0; - s = name; - n = nvram_getbyte(envp); - for (i = envp + 1; i < envp + n; i++) { - c = nvram_getbyte(i); - if ((c == '=') && !seeneql) { - *s = '\0'; - s = value; - seeneql = 1; - continue; - } - *s++ = c; - } - *s = '\0'; - (*func)(name, value); - envsize -= n; - envp += n; - } -} -#if 0 -static unsigned int -digit(char c) -{ - if ('0' <= c && c <= '9') - return (c - '0'); - if ('A' <= c && c <= 'Z') - return (10 + c - 'A'); - if ('a' <= c && c <= 'z') - return (10 + c - 'a'); - return (~0); -} -#endif -/* - * Wrappers to allow 'special' environment variables to get processed - */ -void -setenv(char *e, char *v, int rewrite) -{ - if (nvram_getenv(e) && !rewrite) - return; - - nvram_setenv(e, v); -} - -char * -getenv(char *e) -{ - return(nvram_getenv(e)); -} - -void -unsetenv(char *e) -{ - nvram_unsetenv(e); -} - -void -purgeenv() -{ - int i; - unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE); - - for (i = ENV_BASE; i < ENV_TOP; i++) - *nvramDataPointer++ = 0; - nvram_setshort(NVOFF_MAGIC, NV_MAGIC); - nvram_setshort(NVOFF_ENVSIZE, 0); - nvram_setshort(NVOFF_CSUM, NV_MAGIC); -} - -void -mapenv(int (*func)(char *, char *)) -{ - nvram_mapenv(func); -} diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h b/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h deleted file mode 100644 index 77b1ef9..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/nvram/nvram434.h +++ /dev/null @@ -1,66 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * nvram definitions. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - - -#ifndef _NVRAM_ -#define _NVRAM_ -#define NVOFFSET 0 /* use all of NVRAM */ - -/* Offsets to reserved locations */ - /* size description */ -#define NVOFF_MAGIC (NVOFFSET + 0) /* 2 magic value */ -#define NVOFF_CSUM (NVOFFSET + 2) /* 2 NVRAM environment checksum */ -#define NVOFF_ENVSIZE (NVOFFSET + 4) /* 2 size of 'environment' */ -#define NVOFF_TEST (NVOFFSET + 5) /* 1 cold start test byte */ -#define NVOFF_ETHADDR (NVOFFSET + 6) /* 6 decoded ethernet address */ -#define NVOFF_UNUSED (NVOFFSET + 12) /* 0 current end of table */ - -#define NV_MAGIC 0xdeaf /* nvram magic number */ -#define NV_RESERVED 6 /* number of reserved bytes */ - -#undef NVOFF_ETHADDR -#define NVOFF_ETHADDR (NVOFFSET + NV_RESERVED - 6) - -/* number of bytes available for environment */ -#define ENV_BASE (NVOFFSET + NV_RESERVED) -#define ENV_TOP 0x2000 -#define ENV_AVAIL (ENV_TOP - ENV_BASE) - -#endif /* _NVRAM_ */ - - diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/prom.c b/target/linux/aruba-2.6/files/arch/mips/aruba/prom.c deleted file mode 100644 index 5cd4ca0..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/prom.c +++ /dev/null @@ -1,112 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * prom interface routines - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/string.h> -#include <linux/console.h> -#include <asm/bootinfo.h> -#include <linux/bootmem.h> -#include <linux/ioport.h> -#include <linux/serial.h> -#include <linux/serialP.h> -#include <asm/serial.h> -#include <linux/ioport.h> - -unsigned int idt_cpu_freq; -EXPORT_SYMBOL(idt_cpu_freq); - -unsigned int arch_has_pci=0; - -/* Kernel Boot parameters */ -static unsigned char bootparm[] = - "root=/dev/mtdblock1 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,9600 init=/etc/preinit"; - -extern unsigned long mips_machgroup; -extern unsigned long mips_machtype; - -extern void setup_serial_port(void); -extern char * getenv(char *e); - -/* IDT 79EB434 memory map -- we really should be auto sizing it */ -#define RAM_SIZE 32*1024*1024 - -char *__init prom_getcmdline(void) -{ - return &(arcs_cmdline[0]); -} - -void __init prom_init(void) -{ - char *boardname; - sprintf(arcs_cmdline, "%s", bootparm); - - /* set our arch type */ - mips_machgroup = MACH_GROUP_ARUBA; - mips_machtype = MACH_ARUBA_UNKNOWN; - - boardname=getenv("boardname"); - - if (!strcmp(boardname,"Muscat")) { - mips_machtype = MACH_ARUBA_AP70; - idt_cpu_freq = 133000000; - arch_has_pci=1; - } else if (!strcmp(boardname,"Mataro")) { - mips_machtype = MACH_ARUBA_AP65; - idt_cpu_freq = 110000000; - } else if (!strcmp(boardname,"Merlot")) { - mips_machtype = MACH_ARUBA_AP60; - idt_cpu_freq = 90000000; - } - - /* turn on the console */ - setup_serial_port(); - - /* - * give all RAM to boot allocator, - * except where the kernel was loaded - */ - add_memory_region(0,RAM_SIZE,BOOT_MEM_RAM); -} - -void prom_free_prom_memory(void) -{ - printk("stubbed prom_free_prom_memory()\n"); -} diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/serial.c b/target/linux/aruba-2.6/files/arch/mips/aruba/serial.c deleted file mode 100644 index ec21867..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/serial.c +++ /dev/null @@ -1,94 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Serial port initialisation. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/tty.h> -#include <linux/serial.h> -#include <linux/serial_core.h> - -#include <asm/time.h> -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/serial.h> - -#include <asm/idt-boards/rc32434/rc32434.h> - -extern int __init early_serial_setup(struct uart_port *port); - -#define BASE_BAUD (1843200 / 16) - -extern unsigned int idt_cpu_freq; - -extern int __init setup_serial_port(void) -{ - static struct uart_port serial_req[2]; - - memset(serial_req, 0, sizeof(serial_req)); - serial_req[0].type = PORT_16550A; - serial_req[0].line = 0; - serial_req[0].flags = STD_COM_FLAGS; - serial_req[0].iotype = SERIAL_IO_MEM; - serial_req[0].regshift = 2; - - switch (mips_machtype) { - case MACH_ARUBA_AP70: - serial_req[0].irq = 104; - serial_req[0].mapbase = KSEG1ADDR(0x18058003); - serial_req[0].membase = (char *) KSEG1ADDR(0x18058003); - serial_req[0].uartclk = idt_cpu_freq; - break; - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - default: - serial_req[0].irq = 12; - serial_req[0].mapbase = KSEG1ADDR(0xbc000003); - serial_req[0].membase = (char *) KSEG1ADDR(0xbc000003); - serial_req[0].uartclk = idt_cpu_freq / 2; - break; - } - - early_serial_setup(&serial_req[0]); - - return(0); -} diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c deleted file mode 100644 index 4d438ad..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c +++ /dev/null @@ -1,181 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * setup routines for IDT EB434 boards - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/irq.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <linux/ioport.h> -#include <asm/mipsregs.h> -#include <asm/pgtable.h> -#include <asm/reboot.h> -#include <asm/addrspace.h> /* for KSEG1ADDR() */ -#include <asm/idt-boards/rc32434/rc32434.h> -#include <linux/pm.h> -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -extern char *__init prom_getcmdline(void); - -extern void (*board_time_init) (void); -extern void aruba_time_init(void); -extern void aruba_reset(void); - -#define epldMask ((volatile unsigned char *)0xB900000d) - -static void aruba_machine_restart(char *command) -{ - switch (mips_machtype) { - case MACH_ARUBA_AP70: - *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001; - break; - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP60: - default: - /* Reset*/ - *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight - udelay(100); - *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight - udelay(100); - *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system - break; - } -} - -static void aruba_machine_halt(void) -{ - for (;;) continue; -} - -extern char * getenv(char *e); - -extern void unlock_ap60_70_flash(void); - -static struct resource aruba_flash_resource = { - .start = 0x1fc00000, - .end = 0x1fffffffULL, - .flags = IORESOURCE_MEM, -}; - -static struct mtd_partition aruba_flash_parts[] = { - { - .name = "kernel", - .offset = 0x80000, - .size = 0x370000, - }, - { - .name = "rootfs", - .offset = 0x140000, - .size = 0x2B0000, - }, - { - .name = "NVRAM", - .offset = 0x3f8000, - .size = 0x2000, - } -}; - -static struct physmap_flash_data aruba_flash_data = { - .width = 1, - .parts = aruba_flash_parts, - .nr_parts = ARRAY_SIZE(aruba_flash_parts), -}; - -static struct platform_device aruba_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &aruba_flash_data, - }, - .num_resources = 1, - .resource = &aruba_flash_resource, -}; - -static int aruba_setup_flash(void) -{ - platform_device_register(&aruba_flash_device); - - return 0; -}; - -arch_initcall (aruba_setup_flash); - -void __init plat_mem_setup(void) -{ - board_time_init = aruba_time_init; - - _machine_restart = aruba_machine_restart; - _machine_halt = aruba_machine_halt; - pm_power_off = aruba_machine_halt; - - set_io_port_base(KSEG1); - - /* Enable PCI interrupts in EPLD Mask register */ - *epldMask = 0x0; - *(epldMask + 1) = 0x0; - - write_c0_wired(0); - unlock_ap60_70_flash(); - - printk("BOARD - %s\n",getenv("boardname")); -} - -int page_is_ram(unsigned long pagenr) -{ - return 1; -} - -const char *get_system_type(void) -{ - switch (mips_machtype) { - case MACH_ARUBA_AP70: - return "Aruba AP70"; - case MACH_ARUBA_AP65: - return "Aruba AP65"; - case MACH_ARUBA_AP60: - return "Aruba AP60/AP61"; - default: - return "Aruba UNKNOWN"; - } -} - -EXPORT_SYMBOL(get_system_type); diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/time.c b/target/linux/aruba-2.6/files/arch/mips/aruba/time.c deleted file mode 100644 index 3c63816..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/aruba/time.c +++ /dev/null @@ -1,110 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * timer routines for IDT EB434 boards - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/mc146818rtc.h> -#include <linux/irq.h> -#include <linux/timex.h> - -#include <linux/param.h> -#include <asm/mipsregs.h> -#include <asm/ptrace.h> -#include <asm/time.h> -#include <asm/hardirq.h> - -#include <asm/mipsregs.h> -#include <asm/ptrace.h> -#include <asm/debug.h> -#include <asm/time.h> - -#include <asm/idt-boards/rc32434/rc32434.h> - -static unsigned long r4k_offset; /* Amount to incr compare reg each time */ -static unsigned long r4k_cur; /* What counter should be at next timer irq */ - -extern unsigned int idt_cpu_freq; - -static unsigned long __init cal_r4koff(void) -{ - mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2; - return (mips_hpt_frequency / HZ); -} - -void __init aruba_time_init(void) -{ - unsigned int est_freq, flags; - local_irq_save(flags); - - printk("calculating r4koff... "); - r4k_offset = cal_r4koff(); - printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset); - - est_freq = 2 * r4k_offset * HZ; - est_freq += 5000; /* round */ - est_freq -= est_freq % 10000; - printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000, - (est_freq % 1000000) * 100 / 1000000); - local_irq_restore(flags); - -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - /* we are using the cpu counter for timer interrupts */ - setup_irq(MIPS_CPU_TIMER_IRQ, irq); - - /* to generate the first timer interrupt */ - r4k_cur = (read_c0_count() + r4k_offset); - write_c0_compare(r4k_cur); - -} - -asmlinkage void aruba_timer_interrupt(struct pt_regs *regs) -{ - int irq = MIPS_CPU_TIMER_IRQ; - - irq_enter(); - kstat_this_cpu.irqs[irq]++; - - timer_interrupt(irq, NULL); - irq_exit(); -} diff --git a/target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c b/target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c deleted file mode 100644 index 64b93a8..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/pci/fixup-aruba.c +++ /dev/null @@ -1,115 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * PCI fixups for IDT EB434 board - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/autoconf.h> -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/idt-boards/rc32434/rc32434.h> -#include <asm/idt-boards/rc32434/rc32434_pci.h> - -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -{ - - if (dev->bus->number != 0) { - return 0; - } - - slot = PCI_SLOT(dev->devfn); - dev->irq = 0; - - if (slot > 0 && slot <= 15) { -#if 1 - if(slot == 10) { - if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 9; // intA - } else if(slot == 11) { - if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 10; // intA - if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 10; // intA - if(pin == 3) dev->irq = GROUP4_IRQ_BASE + 10; // intA - } else if(slot == 12) { - if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 11; // intA - if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 12; // intB - } else if (slot == 13) { - if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 12; // intA - if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 11; // intB - } else { - dev->irq = GROUP4_IRQ_BASE + 11; - } -#else - switch (pin) { - case 1: /* INTA*/ - dev->irq = GROUP4_IRQ_BASE + 11; - break; - case 2: /* INTB */ - dev->irq = GROUP4_IRQ_BASE + 11; - break; - case 3: /* INTC */ - dev->irq = GROUP4_IRQ_BASE + 11; - break; - case 4: /* INTD */ - dev->irq = GROUP4_IRQ_BASE + 11; - break; - default: - dev->irq = 0xff; - break; - } -#endif -#ifdef DEBUG - printk("irq fixup: slot %d, pin %d, irq %d\n", - slot, pin, dev->irq); -#endif - pci_write_config_byte(dev, PCI_INTERRUPT_LINE,dev->irq); - } - return (dev->irq); -} - -struct pci_fixup pcibios_fixups[] = { - {0} -}; - - - - - - - - - - - diff --git a/target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c b/target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c deleted file mode 100644 index a377ae6..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/pci/ops-aruba.c +++ /dev/null @@ -1,204 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * pci_ops for IDT EB434 board - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/types.h> -#include <linux/delay.h> - -#include <asm/cpu.h> -#include <asm/io.h> - -#include <asm/idt-boards/rc32434/rc32434.h> -#include <asm/idt-boards/rc32434/rc32434_pci.h> - -#define PCI_ACCESS_READ 0 -#define PCI_ACCESS_WRITE 1 - - -#define PCI_CFG_SET(slot,func,off) \ - (rc32434_pci->pcicfga = (0x80000000 | ((slot)<<11) | \ - ((func)<<8) | (off))) - -static int config_access(unsigned char access_type, struct pci_bus *bus, - unsigned int devfn, unsigned char where, - u32 * data) -{ - /* - * config cycles are on 4 byte boundary only - */ - unsigned int slot = PCI_SLOT(devfn); - u8 func = PCI_FUNC(devfn); - - if (slot < 2 || slot > 15) { - *data = 0xFFFFFFFF; - return -1; - } - /* Setup address */ - PCI_CFG_SET(slot, func, where); - rc32434_sync(); - - if (access_type == PCI_ACCESS_WRITE) { - rc32434_sync(); - rc32434_pci->pcicfgd = *data; - } else { - rc32434_sync(); - *data = rc32434_pci->pcicfgd; - } - - rc32434_sync(); - - return 0; -} - - -/* - * We can't address 8 and 16 bit words directly. Instead we have to - * read/write a 32bit word and mask/modify the data we actually want. - */ -static int read_config_byte(struct pci_bus *bus, unsigned int devfn, - int where, u8 * val) -{ - u32 data; - int ret; - - ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data); - *val = (data >> ((where & 3) << 3)) & 0xff; - return ret; -} - -static int read_config_word(struct pci_bus *bus, unsigned int devfn, - int where, u16 * val) -{ - u32 data; - int ret; - - ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data); - *val = (data >> ((where & 3) << 3)) & 0xffff; - return ret; -} - -static int read_config_dword(struct pci_bus *bus, unsigned int devfn, - int where, u32 * val) -{ - int ret; - - ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val); - return ret; -} - -static int -write_config_byte(struct pci_bus *bus, unsigned int devfn, int where, - u8 val) -{ - u32 data = 0; - - if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data)) - return -1; - - data = (data & ~(0xff << ((where & 3) << 3))) | - (val << ((where & 3) << 3)); - - if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data)) - return -1; - - return PCIBIOS_SUCCESSFUL; -} - - -static int -write_config_word(struct pci_bus *bus, unsigned int devfn, int where, - u16 val) -{ - u32 data = 0; - - if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data)) - return -1; - - data = (data & ~(0xffff << ((where & 3) << 3))) | - (val << ((where & 3) << 3)); - - if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data)) - return -1; - - - return PCIBIOS_SUCCESSFUL; -} - - -static int -write_config_dword(struct pci_bus *bus, unsigned int devfn, int where, - u32 val) -{ - if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val)) - return -1; - - return PCIBIOS_SUCCESSFUL; -} - -static int pci_config_read(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 * val) -{ - switch (size) { - case 1: - return read_config_byte(bus, devfn, where, (u8 *) val); - case 2: - return read_config_word(bus, devfn, where, (u16 *) val); - default: - return read_config_dword(bus, devfn, where, val); - } -} - -static int pci_config_write(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 val) -{ - switch (size) { - case 1: - return write_config_byte(bus, devfn, where, (u8) val); - case 2: - return write_config_word(bus, devfn, where, (u16) val); - default: - return write_config_dword(bus, devfn, where, val); - } -} - -struct pci_ops rc32434_pci_ops = { - .read = pci_config_read, - .write = pci_config_write, -}; diff --git a/target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c b/target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c deleted file mode 100644 index df05b12..0000000 --- a/target/linux/aruba-2.6/files/arch/mips/pci/pci-aruba.c +++ /dev/null @@ -1,235 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * PCI initialization for IDT EB434 board - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#include <linux/autoconf.h> -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/idt-boards/rc32434/rc32434.h> -#include <asm/idt-boards/rc32434/rc32434_pci.h> - -#define PCI_ACCESS_READ 0 -#define PCI_ACCESS_WRITE 1 - -#undef DEBUG -#ifdef DEBUG -#define DBG(x...) printk(x) -#else -#define DBG(x...) -#endif -/* define an unsigned array for the PCI registers */ -unsigned int korinaCnfgRegs[25] = { - KORINA_CNFG1, KORINA_CNFG2, KORINA_CNFG3, KORINA_CNFG4, - KORINA_CNFG5, KORINA_CNFG6, KORINA_CNFG7, KORINA_CNFG8, - KORINA_CNFG9, KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12, - KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16, - KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20, - KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24 -}; - -static struct resource rc32434_res_pci_mem2; - -static struct resource rc32434_res_pci_mem1 = { - .name = "PCI MEM1", - .start = 0x50000000, - .end = 0x5FFFFFFF, - .flags = IORESOURCE_MEM, - .child = &rc32434_res_pci_mem2, -}; -static struct resource rc32434_res_pci_mem2 = { - .name = "PCI MEM2", - .start = 0x60000000, - .end = 0x6FFFFFFF, - .flags = IORESOURCE_MEM, - .parent = &rc32434_res_pci_mem1, -}; -static struct resource rc32434_res_pci_io1 = { - .name = "PCI I/O1", - .start = 0x18800000, - .end = 0x188FFFFF, - .flags = IORESOURCE_IO, -}; - -extern struct pci_ops rc32434_pci_ops; - -struct pci_controller rc32434_controller = { - .pci_ops = &rc32434_pci_ops, - .mem_resource = &rc32434_res_pci_mem1, - .io_resource = &rc32434_res_pci_io1, - .mem_offset = 0x00000000UL, - .io_offset = 0x00000000UL, -}; - -extern unsigned int arch_has_pci; - -static int __init rc32434_pcibridge_init(void) -{ - - unsigned int pciConfigAddr = 0;/*used for writing pci config values */ - int loopCount=0 ;/*used for the loop */ - - unsigned int pcicValue, pcicData=0; - unsigned int dummyRead, pciCntlVal = 0; - - if (!arch_has_pci) return 0; - - printk("PCI: Initializing PCI\n"); - - /* Disable the IP bus error for PCI scaning */ - pciCntlVal=rc32434_pci->pcic; - pciCntlVal &= 0xFFFFFF7; - rc32434_pci->pcic = pciCntlVal; - - ioport_resource.start = rc32434_res_pci_io1.start; - ioport_resource.end = rc32434_res_pci_io1.end; -/* - iomem_resource.start = rc32434_res_pci_mem1.start; - iomem_resource.end = rc32434_res_pci_mem1.end; -*/ - - pcicValue = rc32434_pci->pcic; - pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN; - if (!((pcicValue == PCIM_H_EA) || - (pcicValue == PCIM_H_IA_FIX) || - (pcicValue == PCIM_H_IA_RR))) { - /* Not in Host Mode, return ERROR */ - return -1; - } - - /* Enables the Idle Grant mode, Arbiter Parking */ - pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m); - rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */ - /* Zero out the PCI status & PCI Status Mask */ - for(;;) { - pcicData = rc32434_pci->pcis; - if (!(pcicData & PCIS_rip_m)) - break; - } - - rc32434_pci->pcis = 0; - rc32434_pci->pcism = 0xFFFFFFFF; - /* Zero out the PCI decoupled registers */ - rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */ - rc32434_pci->pcidas=0; /* clear the status */ - rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */ - /* Mask PCI Messaging Interrupts */ - rc32434_pci_msg->pciiic = 0; - rc32434_pci_msg->pciiim = 0xFFFFFFFF; - rc32434_pci_msg->pciioic = 0; - rc32434_pci_msg->pciioim = 0; - - /* Setup PCILB0 as Memory Window */ - rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START); - - /* setup the PCI map address as same as the local address */ - - rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START); - - /* Setup PCILBA1 as MEM */ -#ifdef __MIPSEB__ - rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m); -#else - rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b)); -#endif - dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */ - - rc32434_pci->pcilba[1].a = 0x60000000; - - rc32434_pci->pcilba[1].m = 0x60000000; - /* setup PCILBA2 as IO Window*/ -#ifdef __MIPSEB__ - rc32434_pci->pcilba[1].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m); -#else - rc32434_pci->pcilba[1].c = ((SIZE_256MB & 0x1f) << PCILBAC_size_b); -#endif - dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */ - rc32434_pci->pcilba[2].a = 0x18C00000; - - rc32434_pci->pcilba[2].m = 0x18FFFFFF; - /* setup PCILBA2 as IO Window*/ -#ifdef __MIPSEB__ - rc32434_pci->pcilba[2].c = ( ((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m); -#else - rc32434_pci->pcilba[2].c = ((SIZE_4MB & 0x1f) << PCILBAC_size_b); -#endif - - dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */ - - - rc32434_pci->pcilba[3].a = 0x18800000; - - rc32434_pci->pcilba[3].m = 0x18800000; - /* Setup PCILBA3 as IO Window */ - -#ifdef __MIPSEB__ - rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCILBAC_sb_m); -#else - rc32434_pci->pcilba[3].c = (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m); -#endif - dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */ - - pciConfigAddr = (unsigned int)(0x80000004); - for(loopCount = 0; loopCount < 24; loopCount++){ - rc32434_pci->pcicfga = pciConfigAddr; - dummyRead = rc32434_pci->pcicfga; - rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount]; - dummyRead=rc32434_pci->pcicfgd; - pciConfigAddr += 4; - } - rc32434_pci->pcitc=(unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b) | - ((PCITC_DTIMER_VAL&0xff)<<PCITC_dtimer_b); - - pciCntlVal = rc32434_pci->pcic; - pciCntlVal &= ~(PCIC_tnr_m); - rc32434_pci->pcic = pciCntlVal; - pciCntlVal = rc32434_pci->pcic; - - register_pci_controller(&rc32434_controller); - - rc32434_sync(); - return 0; -} - -arch_initcall(rc32434_pcibridge_init); - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c b/target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c deleted file mode 100644 index ef5e52a..0000000 --- a/target/linux/aruba-2.6/files/drivers/char/watchdog/wdt_merlot.c +++ /dev/null @@ -1,112 +0,0 @@ -#include <linux/autoconf.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/miscdevice.h> -#include <linux/watchdog.h> -#include <linux/fs.h> -#include <linux/jiffies.h> -#include <linux/timer.h> - -#include <asm/io.h> -#include <asm/uaccess.h> -#include <asm/system.h> -#include <asm/bootinfo.h> - -extern unsigned long mips_machtype; - -static unsigned long wdt_is_open; -static struct timer_list wdt_timer; - -static void wdt_merlot_refresh(void) -{ - volatile __u32 *wdt; - switch (mips_machtype) { - case MACH_ARUBA_AP70: - wdt = (__u32 *) 0xb8030034; - *wdt = 0x10000000; - break; - default: - wdt = (__u32 *) 0xbc00300c; - *wdt = 0x40000000; - break; - } -} - -static void wdt_merlot_timer_fn(unsigned long data) -{ - wdt_merlot_refresh(); - if (!test_bit(1, &wdt_is_open)) - mod_timer(&wdt_timer, jiffies + HZ); -} - -static int wdt_merlot_setup_timer(void) -{ - - init_timer(&wdt_timer); - wdt_timer.function = wdt_merlot_timer_fn; - wdt_timer.data = 0; - wdt_timer.expires = jiffies + HZ; - add_timer(&wdt_timer); - return 0; -} - -static int wdt_open(struct inode *inode, struct file *file) -{ - if (test_and_set_bit(0, &wdt_is_open)) - return -EBUSY; - set_bit(1, &wdt_is_open); - return nonseekable_open(inode, file); -} - -static ssize_t wdt_write(struct file *file, const char __user * buf, size_t count, loff_t * ppos) -{ - if (count) /* something was written */ - wdt_merlot_refresh(); - return count; -} - -static int wdt_release(struct inode *inode, struct file *file) -{ - clear_bit(0, &wdt_is_open); - return 0; -} - -static struct file_operations wdt_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .write = wdt_write, - .open = wdt_open, - .release = wdt_release, -}; - -static struct miscdevice wdt_miscdev = { - .minor = WATCHDOG_MINOR, - .name = "watchdog", - .fops = &wdt_fops, -}; - -static void __exit wdt_exit(void) -{ - misc_deregister(&wdt_miscdev); -} - -static int __init wdt_init(void) -{ - int ret; - ret = misc_register(&wdt_miscdev); - if (ret) { - printk(KERN_ERR - "wdt: cannot register miscdev on minor=%d (err=%d)\n", - WATCHDOG_MINOR, ret); - misc_deregister(&wdt_miscdev); - goto out; - } - printk("wdt: registered with refresh\n"); - wdt_merlot_refresh(); - wdt_merlot_setup_timer(); - out: - return ret; -} - -module_init(wdt_init); -module_exit(wdt_exit); diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile b/target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile deleted file mode 100644 index 15db8aa..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the AR2313 ethernet driver -# - -obj-$(CONFIG_AR2313) += ar2313.o diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c deleted file mode 100644 index 72095f8..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.c +++ /dev/null @@ -1,1649 +0,0 @@ -/* - * ar2313.c: Linux driver for the Atheros AR2313 Ethernet device. - * - * Copyright 2004 by Sameer Dekate, <sdekate@arubanetworks.com>. - * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org> - * - * Thanks to Atheros for providing hardware and documentation - * enabling me to write this driver. - * - * 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. - * - * Additional credits: - * This code is taken from John Taylor's Sibyte driver and then - * modified for the AR2313. - */ - -#include <linux/autoconf.h> -#include <linux/module.h> -#include <linux/version.h> -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/ioport.h> -#include <linux/pci.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/mm.h> -#include <linux/highmem.h> -#include <linux/sockios.h> -#include <linux/pkt_sched.h> -#include <linux/compile.h> -#include <linux/mii.h> -#include <linux/ethtool.h> -#include <linux/ctype.h> - -#include <net/sock.h> -#include <net/ip.h> - -#include <asm/system.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/byteorder.h> -#include <asm/uaccess.h> -#include <asm/bootinfo.h> - -extern char *getenv(char *e); - - -#undef INDEX_DEBUG -#define DEBUG 0 -#define DEBUG_TX 0 -#define DEBUG_RX 0 -#define DEBUG_INT 0 -#define DEBUG_MC 0 -#define DEBUG_ERR 1 - -#ifndef __exit -#define __exit -#endif - -#ifndef min -#define min(a,b) (((a)<(b))?(a):(b)) -#endif - -#ifndef SMP_CACHE_BYTES -#define SMP_CACHE_BYTES L1_CACHE_BYTES -#endif - -#ifndef SET_MODULE_OWNER -#define SET_MODULE_OWNER(dev) {do{} while(0);} -#define AR2313_MOD_INC_USE_COUNT MOD_INC_USE_COUNT -#define AR2313_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT -#else -#define AR2313_MOD_INC_USE_COUNT {do{} while(0);} -#define AR2313_MOD_DEC_USE_COUNT {do{} while(0);} -#endif - -#define PHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff) - -static char ethaddr[18] = "00:00:00:00:00:00"; -static char ifname[5] = "bond"; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52) -module_param_string(ethaddr, ethaddr, 18, 0); -module_param_string(ifname, ifname, 5, 0); -#else -MODULE_PARM(ethaddr, "c18"); -MODULE_PARM(ifname, "c5"); -#endif - -#define AR2313_MBOX_SET_BIT 0x8 - -#define BOARD_IDX_STATIC 0 -#define BOARD_IDX_OVERFLOW -1 - -/* margot includes */ -#include <asm/idt-boards/rc32434/rc32434.h> - -#include "ar2313_msg.h" -#include "platform.h" -#include "dma.h" -#include "ar2313.h" - -/* - * New interrupt handler strategy: - * - * An old interrupt handler worked using the traditional method of - * replacing an skbuff with a new one when a packet arrives. However - * the rx rings do not need to contain a static number of buffer - * descriptors, thus it makes sense to move the memory allocation out - * of the main interrupt handler and do it in a bottom half handler - * and only allocate new buffers when the number of buffers in the - * ring is below a certain threshold. In order to avoid starving the - * NIC under heavy load it is however necessary to force allocation - * when hitting a minimum threshold. The strategy for alloction is as - * follows: - * - * RX_LOW_BUF_THRES - allocate buffers in the bottom half - * RX_PANIC_LOW_THRES - we are very low on buffers, allocate - * the buffers in the interrupt handler - * RX_RING_THRES - maximum number of buffers in the rx ring - * - * One advantagous side effect of this allocation approach is that the - * entire rx processing can be done without holding any spin lock - * since the rx rings and registers are totally independent of the tx - * ring and its registers. This of course includes the kmalloc's of - * new skb's. Thus start_xmit can run in parallel with rx processing - * and the memory allocation on SMP systems. - * - * Note that running the skb reallocation in a bottom half opens up - * another can of races which needs to be handled properly. In - * particular it can happen that the interrupt handler tries to run - * the reallocation while the bottom half is either running on another - * CPU or was interrupted on the same CPU. To get around this the - * driver uses bitops to prevent the reallocation routines from being - * reentered. - * - * TX handling can also be done without holding any spin lock, wheee - * this is fun! since tx_csm is only written to by the interrupt - * handler. - */ - -/* - * Threshold values for RX buffer allocation - the low water marks for - * when to start refilling the rings are set to 75% of the ring - * sizes. It seems to make sense to refill the rings entirely from the - * intrrupt handler once it gets below the panic threshold, that way - * we don't risk that the refilling is moved to another CPU when the - * one running the interrupt handler just got the slab code hot in its - * cache. - */ -#define RX_RING_SIZE AR2313_DESCR_ENTRIES -#define RX_PANIC_THRES (RX_RING_SIZE/4) -#define RX_LOW_THRES ((3*RX_RING_SIZE)/4) -#define CRC_LEN 4 -#define RX_OFFSET 2 - -#define AR2313_BUFSIZE (AR2313_MTU + ETH_HLEN + CRC_LEN + RX_OFFSET) - -#ifdef MODULE -MODULE_AUTHOR("Sameer Dekate<sdekate@arubanetworks.com>"); -MODULE_DESCRIPTION("AR2313 Ethernet driver"); -#endif - -#if DEBUG -static char version[] __initdata = - "ar2313.c: v0.02 2006/06/19 sdekate@arubanetworks.com\n"; -#endif /* DEBUG */ - -#define virt_to_phys(x) ((u32)(x) & 0x1fffffff) - -// prototypes -static short armiiread(short phy, short reg); -static void armiiwrite(short phy, short reg, short data); -#ifdef TX_TIMEOUT -static void ar2313_tx_timeout(struct net_device *dev); -#endif -static void ar2313_halt(struct net_device *dev); -static void rx_tasklet_func(unsigned long data); -static void ar2313_multicast_list(struct net_device *dev); - -static struct net_device *root_dev; -static int probed __initdata = 0; -static unsigned long ar_eth_base; -static unsigned long ar_dma_base; -static unsigned long ar_int_base; -static unsigned long ar_int_mac_mask; -static unsigned long ar_int_phy_mask; - -#ifndef ERR -#define ERR(fmt, args...) printk("%s: " fmt, __func__, ##args) -#endif - -static int parse_mac_addr(struct net_device *dev, char* macstr){ - int i, j; - unsigned char result, value; - - for (i=0; i<6; i++) { - result = 0; - if (i != 5 && *(macstr+2) != ':') { - ERR("invalid mac address format: %d %c\n", - i, *(macstr+2)); - return -EINVAL; - } - for (j=0; j<2; j++) { - if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' : - toupper(*macstr)-'A'+10) < 16) - { - result = result*16 + value; - macstr++; - } - else { - ERR("invalid mac address " - "character: %c\n", *macstr); - return -EINVAL; - } - } - - macstr++; - dev->dev_addr[i] = result; - } - - return 0; -} - - -int __init ar2313_probe(void) -{ - struct net_device *dev; - struct ar2313_private *sp; - int version_disp; - char name[64] ; - - if (probed) - return -ENODEV; - probed++; - - version_disp = 0; - sprintf(name, "%s%%d", ifname) ; - dev = alloc_etherdev(sizeof(struct ar2313_private)); - - if (dev == NULL) { - printk(KERN_ERR "ar2313: Unable to allocate net_device structure!\n"); - return -ENOMEM; - } - - SET_MODULE_OWNER(dev); - - sp = dev->priv; - - sp->link = 0; - switch (mips_machtype) { - case MACH_ARUBA_AP60: - ar_eth_base = 0xb8100000; - ar_dma_base = ar_eth_base + 0x1000; - ar_int_base = 0x1C003020; - ar_int_mac_mask = RESET_ENET0|RESET_ENET1; - ar_int_phy_mask = RESET_EPHY0|RESET_EPHY1; - sp->mac = 1; - sp->phy = 1; - dev->irq = 4; - break; - - case MACH_ARUBA_AP40: - ar_eth_base = 0xb0500000; - ar_dma_base = ar_eth_base + 0x1000; - ar_int_base = 0x11000004; - ar_int_mac_mask = 0x800; - ar_int_phy_mask = 0x400; - sp->mac = 0; - sp->phy = 1; - dev->irq = 4; - break; - - case MACH_ARUBA_AP65: - ar_eth_base = 0xb8100000; - ar_dma_base = ar_eth_base + 0x1000; - ar_int_base = 0x1C003020; - ar_int_mac_mask = RESET_ENET0|RESET_ENET1; - ar_int_phy_mask = RESET_EPHY0|RESET_EPHY1; - sp->mac = 0; -#if 0 - // commented out, for now - - if (mips_machtype == MACH_ARUBA_SAMSUNG) { - sp->phy = 0x1f; - } else { - sp->phy = 1; - } -#else - sp->phy = 1; -#endif - dev->irq = 3; - break; - - default: - printk("%s: unsupported mips_machtype=0x%lx\n", - __FUNCTION__, mips_machtype) ; - return -ENODEV; - } - - spin_lock_init(&sp->lock); - - /* initialize func pointers */ - dev->open = &ar2313_open; - dev->stop = &ar2313_close; - dev->hard_start_xmit = &ar2313_start_xmit; - - dev->get_stats = &ar2313_get_stats; - dev->set_multicast_list = &ar2313_multicast_list; -#ifdef TX_TIMEOUT - dev->tx_timeout = ar2313_tx_timeout; - dev->watchdog_timeo = AR2313_TX_TIMEOUT; -#endif - dev->do_ioctl = &ar2313_ioctl; - - // SAMEER: do we need this? - dev->features |= NETIF_F_SG | NETIF_F_HIGHDMA; - - tasklet_init(&sp->rx_tasklet, rx_tasklet_func, (unsigned long) dev); - tasklet_disable(&sp->rx_tasklet); - - /* display version info if adapter is found */ - if (!version_disp) { - /* set display flag to TRUE so that */ - /* we only display this string ONCE */ - version_disp = 1; -#if DEBUG - printk(version); -#endif /* DEBUG */ - } - - request_region(PHYSADDR(ETHERNET_BASE), ETHERNET_SIZE*ETHERNET_MACS, - "AR2313ENET"); - - sp->eth_regs = ioremap_nocache(PHYSADDR(ETHERNET_BASE + ETHERNET_SIZE*sp->mac), - sizeof(*sp->eth_regs)); - if (!sp->eth_regs) { - printk("Can't remap eth registers\n"); - return(-ENXIO); - } - - sp->dma_regs = ioremap_nocache(PHYSADDR(DMA_BASE + DMA_SIZE*sp->mac), - sizeof(*sp->dma_regs)); - dev->base_addr = (unsigned int) sp->dma_regs; - if (!sp->dma_regs) { - printk("Can't remap DMA registers\n"); - return(-ENXIO); - } - - sp->int_regs = ioremap_nocache(PHYSADDR(INTERRUPT_BASE), - sizeof(*sp->int_regs)); - if (!sp->int_regs) { - printk("Can't remap INTERRUPT registers\n"); - return(-ENXIO); - } - - strncpy(sp->name, "Atheros AR2313", sizeof (sp->name) - 1); - sp->name [sizeof (sp->name) - 1] = '\0'; - - { - char mac[32]; - extern char *getenv(char *e); - unsigned char def_mac[6] = {0, 0x0b, 0x86, 0xba, 0xdb, 0xad}; - memset(mac, 0, 32); - memcpy(mac, getenv("ethaddr"), 17); - if (parse_mac_addr(dev, mac)){ - printk("%s: MAC address not found, using default\n", __func__); - memcpy(dev->dev_addr, def_mac, 6); - } - } - - sp->board_idx = BOARD_IDX_STATIC; - - if (ar2313_init(dev)) { - /* - * ar2313_init() calls ar2313_init_cleanup() on error. - */ - kfree(dev); - return -ENODEV; - } - - if (register_netdev(dev)){ - printk("%s: register_netdev failed\n", __func__); - return -1; - } - - printk("%s: %s: %02x:%02x:%02x:%02x:%02x:%02x, irq %d\n", - dev->name, sp->name, - dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2], - dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5], - dev->irq); - - /* start link poll timer */ - ar2313_setup_timer(dev); - - /* - * Register the device - */ - root_dev = dev; - - return 0; -} - -#if 0 -static void ar2313_dump_regs(struct net_device *dev) -{ - unsigned int *ptr, i; - struct ar2313_private *sp = (struct ar2313_private *)dev->priv; - - ptr = (unsigned int *)sp->eth_regs; - for(i=0; i< (sizeof(ETHERNET_STRUCT)/ sizeof(unsigned int)); i++, ptr++) { - printk("ENET: %08x = %08x\n", (int)ptr, *ptr); - } - - ptr = (unsigned int *)sp->dma_regs; - for(i=0; i< (sizeof(DMA)/ sizeof(unsigned int)); i++, ptr++) { - printk("DMA: %08x = %08x\n", (int)ptr, *ptr); - } - - ptr = (unsigned int *)sp->int_regs; - for(i=0; i< (sizeof(INTERRUPT)/ sizeof(unsigned int)); i++, ptr++){ - printk("INT: %08x = %08x\n", (int)ptr, *ptr); - } - - for (i = 0; i < AR2313_DESCR_ENTRIES; i++) { - ar2313_descr_t *td = &sp->tx_ring[i]; - printk("Tx desc %2d: %08x %08x %08x %08x\n", i, - td->status, td->devcs, td->addr, td->descr); - } -} -#endif - -#ifdef TX_TIMEOUT -static void -ar2313_tx_timeout(struct net_device *dev) -{ - struct ar2313_private *sp = (struct ar2313_private *)dev->priv; - unsigned long flags; - -#if DEBUG_TX - printk("Tx timeout\n"); -#endif - spin_lock_irqsave(&sp->lock, flags); - ar2313_restart(dev); - spin_unlock_irqrestore(&sp->lock, flags); -} -#endif - -#if DEBUG_MC -static void -printMcList(struct net_device *dev) -{ - struct dev_mc_list *list = dev->mc_list; - int num=0, i; - while(list){ - printk("%d MC ADDR ", num); - for(i=0;i<list->dmi_addrlen;i++) { - printk(":%02x", list->dmi_addr[i]); - } - list = list->next; - printk("\n"); - } -} -#endif - -/* - * Set or clear the multicast filter for this adaptor. - * THIS IS ABSOLUTE CRAP, disabled - */ -static void -ar2313_multicast_list(struct net_device *dev) -{ - /* - * Always listen to broadcasts and - * treat IFF bits independently - */ - struct ar2313_private *sp = (struct ar2313_private *)dev->priv; - unsigned int recognise; - - recognise = sp->eth_regs->mac_control; - - if (dev->flags & IFF_PROMISC) { /* set promiscuous mode */ - recognise |= MAC_CONTROL_PR; - } else { - recognise &= ~MAC_CONTROL_PR; - } - - if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15)) { -#if DEBUG_MC - printMcList(dev); - printk("%s: all MULTICAST mc_count %d\n", __FUNCTION__, dev->mc_count); -#endif - recognise |= MAC_CONTROL_PM;/* all multicast */ - } else if (dev->mc_count > 0) { -#if DEBUG_MC - printMcList(dev); - printk("%s: mc_count %d\n", __FUNCTION__, dev->mc_count); -#endif - recognise |= MAC_CONTROL_PM; /* for the time being */ - } -#if DEBUG_MC - printk("%s: setting %08x to %08x\n", __FUNCTION__, (int)sp->eth_regs, recognise); -#endif - - sp->eth_regs->mac_control = recognise; -} - -static void rx_tasklet_cleanup(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - - /* - * Tasklet may be scheduled. Need to get it removed from the list - * since we're about to free the struct. - */ - - sp->unloading = 1; - tasklet_enable(&sp->rx_tasklet); - tasklet_kill(&sp->rx_tasklet); -} - -static void __exit ar2313_module_cleanup(void) -{ - rx_tasklet_cleanup(root_dev); - ar2313_init_cleanup(root_dev); - unregister_netdev(root_dev); - kfree(root_dev); - release_region(PHYSADDR(ETHERNET_BASE), ETHERNET_SIZE*ETHERNET_MACS); -} - - -/* - * Restart the AR2313 ethernet controller. - */ -static int ar2313_restart(struct net_device *dev) -{ - /* disable interrupts */ - disable_irq(dev->irq); - - /* stop mac */ - ar2313_halt(dev); - - /* initialize */ - ar2313_init(dev); - - /* enable interrupts */ - enable_irq(dev->irq); - - return 0; -} - -extern unsigned long mips_machtype; - -int __init ar2313_module_init(void) -{ - int status=-1; - switch (mips_machtype){ - case MACH_ARUBA_AP60: - case MACH_ARUBA_AP65: - case MACH_ARUBA_AP40: - root_dev = NULL; - status = ar2313_probe(); - break; - } - return status; -} - - -module_init(ar2313_module_init); -module_exit(ar2313_module_cleanup); - - -static void ar2313_free_descriptors(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - if (sp->rx_ring != NULL) { - kfree((void*)KSEG0ADDR(sp->rx_ring)); - sp->rx_ring = NULL; - sp->tx_ring = NULL; - } -} - - -static int ar2313_allocate_descriptors(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - int size; - int j; - ar2313_descr_t *space; - - if(sp->rx_ring != NULL){ - printk("%s: already done.\n", __FUNCTION__); - return 0; - } - - size = (sizeof(ar2313_descr_t) * (AR2313_DESCR_ENTRIES * AR2313_QUEUES)); - space = kmalloc(size, GFP_KERNEL); - if (space == NULL) - return 1; - - /* invalidate caches */ - dma_cache_inv((unsigned int)space, size); - - /* now convert pointer to KSEG1 */ - space = (ar2313_descr_t *)KSEG1ADDR(space); - - memset((void *)space, 0, size); - - sp->rx_ring = space; - space += AR2313_DESCR_ENTRIES; - - sp->tx_ring = space; - space += AR2313_DESCR_ENTRIES; - - /* Initialize the transmit Descriptors */ - for (j = 0; j < AR2313_DESCR_ENTRIES; j++) { - ar2313_descr_t *td = &sp->tx_ring[j]; - td->status = 0; - td->devcs = DMA_TX1_CHAINED; - td->addr = 0; - td->descr = K1_TO_PHYS(&sp->tx_ring[(j+1) & (AR2313_DESCR_ENTRIES-1)]); - } - - return 0; -} - - -/* - * Generic cleanup handling data allocated during init. Used when the - * module is unloaded or if an error occurs during initialization - */ -static void ar2313_init_cleanup(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - struct sk_buff *skb; - int j; - - ar2313_free_descriptors(dev); - - if (sp->eth_regs) iounmap((void*)sp->eth_regs); - if (sp->dma_regs) iounmap((void*)sp->dma_regs); - - if (sp->rx_skb) { - for (j = 0; j < AR2313_DESCR_ENTRIES; j++) { - skb = sp->rx_skb[j]; - if (skb) { - sp->rx_skb[j] = NULL; - dev_kfree_skb(skb); - } - } - kfree(sp->rx_skb); - sp->rx_skb = NULL; - } - - if (sp->tx_skb) { - for (j = 0; j < AR2313_DESCR_ENTRIES; j++) { - skb = sp->tx_skb[j]; - if (skb) { - sp->tx_skb[j] = NULL; - dev_kfree_skb(skb); - } - } - kfree(sp->tx_skb); - sp->tx_skb = NULL; - } -} - -static int ar2313_setup_timer(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - - init_timer(&sp->link_timer); - - sp->link_timer.function = ar2313_link_timer_fn; - sp->link_timer.data = (int) dev; - sp->link_timer.expires = jiffies + HZ; - - add_timer(&sp->link_timer); - return 0; - -} - -static void ar2313_link_timer_fn(unsigned long data) -{ - struct net_device *dev = (struct net_device *) data; - struct ar2313_private *sp = dev->priv; - - // see if the link status changed - // This was needed to make sure we set the PHY to the - // autonegotiated value of half or full duplex. - ar2313_check_link(dev); - - // Loop faster when we don't have link. - // This was needed to speed up the AP bootstrap time. - if(sp->link == 0) { - mod_timer(&sp->link_timer, jiffies + HZ/2); - } else { - mod_timer(&sp->link_timer, jiffies + LINK_TIMER); - } -} - -static void ar2313_check_link(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - u16 phyData; - - phyData = armiiread(sp->phy, MII_BMSR); - if (sp->phyData != phyData) { - if (phyData & BMSR_LSTATUS) { - /* link is present, ready link partner ability to deterine duplexity */ - int duplex = 0; - u16 reg; - - sp->link = 1; - reg = armiiread(sp->phy, MII_BMCR); - if (reg & BMCR_ANENABLE) { - /* auto neg enabled */ - reg = armiiread(sp->phy, MII_LPA); - duplex = (reg & (LPA_100FULL|LPA_10FULL))? 1:0; - } else { - /* no auto neg, just read duplex config */ - duplex = (reg & BMCR_FULLDPLX)? 1:0; - } - - printk(KERN_INFO "%s: Configuring MAC for %s duplex\n", dev->name, - (duplex)? "full":"half"); - - if (duplex) { - /* full duplex */ - sp->eth_regs->mac_control = ((sp->eth_regs->mac_control | MAC_CONTROL_F) & - ~MAC_CONTROL_DRO); - } else { - /* half duplex */ - sp->eth_regs->mac_control = ((sp->eth_regs->mac_control | MAC_CONTROL_DRO) & - ~MAC_CONTROL_F); - } - } else { - /* no link */ - sp->link = 0; - } - sp->phyData = phyData; - } -} - -static int -ar2313_reset_reg(struct net_device *dev) -{ - struct ar2313_private *sp = (struct ar2313_private *)dev->priv; - unsigned int ethsal, ethsah; - unsigned int flags; - - *sp->int_regs |= ar_int_mac_mask; - mdelay(10); - *sp->int_regs &= ~ar_int_mac_mask; - mdelay(10); - *sp->int_regs |= ar_int_phy_mask; - mdelay(10); - *sp->int_regs &= ~ar_int_phy_mask; - mdelay(10); - - sp->dma_regs->bus_mode = (DMA_BUS_MODE_SWR); - mdelay(10); - sp->dma_regs->bus_mode = ((32 << DMA_BUS_MODE_PBL_SHIFT) | DMA_BUS_MODE_BLE); - - /* enable interrupts */ - sp->dma_regs->intr_ena = (DMA_STATUS_AIS | - DMA_STATUS_NIS | - DMA_STATUS_RI | - DMA_STATUS_TI | - DMA_STATUS_FBE); - sp->dma_regs->xmt_base = K1_TO_PHYS(sp->tx_ring); - sp->dma_regs->rcv_base = K1_TO_PHYS(sp->rx_ring); - sp->dma_regs->control = (DMA_CONTROL_SR | DMA_CONTROL_ST | DMA_CONTROL_SF); - - sp->eth_regs->flow_control = (FLOW_CONTROL_FCE); - sp->eth_regs->vlan_tag = (0x8100); - - /* Enable Ethernet Interface */ - flags = (MAC_CONTROL_TE | /* transmit enable */ - MAC_CONTROL_PM | /* pass mcast */ - MAC_CONTROL_F | /* full duplex */ - MAC_CONTROL_HBD); /* heart beat disabled */ - - if (dev->flags & IFF_PROMISC) { /* set promiscuous mode */ - flags |= MAC_CONTROL_PR; - } - sp->eth_regs->mac_control = flags; - - /* Set all Ethernet station address registers to their initial values */ - ethsah = ((((u_int)(dev->dev_addr[5]) << 8) & (u_int)0x0000FF00) | - (((u_int)(dev->dev_addr[4]) << 0) & (u_int)0x000000FF)); - - ethsal = ((((u_int)(dev->dev_addr[3]) << 24) & (u_int)0xFF000000) | - (((u_int)(dev->dev_addr[2]) << 16) & (u_int)0x00FF0000) | - (((u_int)(dev->dev_addr[1]) << 8) & (u_int)0x0000FF00) | - (((u_int)(dev->dev_addr[0]) << 0) & (u_int)0x000000FF) ); - - sp->eth_regs->mac_addr[0] = ethsah; - sp->eth_regs->mac_addr[1] = ethsal; - - mdelay(10); - - return(0); -} - - -static int ar2313_init(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - int ecode=0; - - /* - * Allocate descriptors - */ - if (ar2313_allocate_descriptors(dev)) { - printk("%s: %s: ar2313_allocate_descriptors failed\n", - dev->name, __FUNCTION__); - ecode = -EAGAIN; - goto init_error; - } - - /* - * Get the memory for the skb rings. - */ - if(sp->rx_skb == NULL) { - sp->rx_skb = kmalloc(sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES, GFP_KERNEL); - if (!(sp->rx_skb)) { - printk("%s: %s: rx_skb kmalloc failed\n", - dev->name, __FUNCTION__); - ecode = -EAGAIN; - goto init_error; - } - } - memset(sp->rx_skb, 0, sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES); - - if(sp->tx_skb == NULL) { - sp->tx_skb = kmalloc(sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES, GFP_KERNEL); - if (!(sp->tx_skb)) { - printk("%s: %s: tx_skb kmalloc failed\n", - dev->name, __FUNCTION__); - ecode = -EAGAIN; - goto init_error; - } - } - memset(sp->tx_skb, 0, sizeof(struct sk_buff *) * AR2313_DESCR_ENTRIES); - - /* - * Set tx_csm before we start receiving interrupts, otherwise - * the interrupt handler might think it is supposed to process - * tx ints before we are up and running, which may cause a null - * pointer access in the int handler. - */ - sp->rx_skbprd = 0; - sp->cur_rx = 0; - sp->tx_prd = 0; - sp->tx_csm = 0; - - /* - * Zero the stats before starting the interface - */ - memset(&sp->stats, 0, sizeof(sp->stats)); - - /* - * We load the ring here as there seem to be no way to tell the - * firmware to wipe the ring without re-initializing it. - */ - ar2313_load_rx_ring(dev, RX_RING_SIZE); - - /* - * Init hardware - */ - ar2313_reset_reg(dev); - - /* - * Get the IRQ - */ - ecode = request_irq(dev->irq, &ar2313_interrupt, SA_SHIRQ | SA_INTERRUPT, dev->name, dev); - if (ecode) { - printk(KERN_WARNING "%s: %s: Requested IRQ %d is busy\n", - dev->name, __FUNCTION__, dev->irq); - goto init_error; - } - -#if 0 - // commented out, for now - - if(mips_machtype == MACH_ARUBA_SAMSUNG) { - int i; - /* configure Marvell 88E6060 */ - /* reset chip */ - armiiwrite(0x1f, 0xa, 0xa130); - do { - udelay(1000); - i = armiiread(sp->phy, 0xa); - } while (i & 0x8000); - - /* configure MAC address */ - armiiwrite(sp->phy, 0x1, dev->dev_addr[0] << 8 | dev->dev_addr[1]); - armiiwrite(sp->phy, 0x2, dev->dev_addr[2] << 8 | dev->dev_addr[3]); - armiiwrite(sp->phy, 0x3, dev->dev_addr[4] << 8 | dev->dev_addr[5]); - - /* set ports to forwarding */ - armiiwrite(0x18, 0x4, 0x3); - armiiwrite(0x1c, 0x4, 0x3); - armiiwrite(0x1d, 0x4, 0x3); - } -#endif - - tasklet_enable(&sp->rx_tasklet); - - return 0; - - init_error: - ar2313_init_cleanup(dev); - return ecode; -} - -/* - * Load the rx ring. - * - * Loading rings is safe without holding the spin lock since this is - * done only before the device is enabled, thus no interrupts are - * generated and by the interrupt handler/tasklet handler. - */ -static void ar2313_load_rx_ring(struct net_device *dev, int nr_bufs) -{ - - struct ar2313_private *sp = ((struct net_device *)dev)->priv; - short i, idx; - - idx = sp->rx_skbprd; - - for (i = 0; i < nr_bufs; i++) { - struct sk_buff *skb; - ar2313_descr_t *rd; - - if (sp->rx_skb[idx]) { -#if DEBUG_RX - printk(KERN_INFO "ar2313 rx refill full\n"); -#endif /* DEBUG */ - break; - } - - // partha: create additional room for the second GRE fragment - skb = alloc_skb(AR2313_BUFSIZE+128, GFP_ATOMIC); - if (!skb) { - printk("\n\n\n\n %s: No memory in system\n\n\n\n", __FUNCTION__); - break; - } - // partha: create additional room in the front for tx pkt capture - skb_reserve(skb, 32); - - /* - * Make sure IP header starts on a fresh cache line. - */ - skb->dev = dev; - skb_reserve(skb, RX_OFFSET); - sp->rx_skb[idx] = skb; - - rd = (ar2313_descr_t *) &sp->rx_ring[idx]; - - /* initialize dma descriptor */ - rd->devcs = ((AR2313_BUFSIZE << DMA_RX1_BSIZE_SHIFT) | - DMA_RX1_CHAINED); - rd->addr = virt_to_phys(skb->data); - rd->descr = virt_to_phys(&sp->rx_ring[(idx+1) & (AR2313_DESCR_ENTRIES-1)]); - rd->status = DMA_RX_OWN; - - idx = DSC_NEXT(idx); - } - - if (!i) { -#if DEBUG_ERR - printk(KERN_INFO "Out of memory when allocating standard receive buffers\n"); -#endif /* DEBUG */ - } else { - sp->rx_skbprd = idx; - } - - return; -} - -#define AR2313_MAX_PKTS_PER_CALL 64 - -static int ar2313_rx_int(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - struct sk_buff *skb, *skb_new; - ar2313_descr_t *rxdesc; - unsigned int status; - u32 idx; - int pkts = 0; - int rval; - - idx = sp->cur_rx; - - /* process at most the entire ring and then wait for another interrupt */ - while(1) { - - rxdesc = &sp->rx_ring[idx]; - status = rxdesc->status; - if (status & DMA_RX_OWN) { - /* SiByte owns descriptor or descr not yet filled in */ - rval = 0; - break; - } - - if (++pkts > AR2313_MAX_PKTS_PER_CALL) { - rval = 1; - break; - } - -#if DEBUG_RX - printk("index %d\n", idx); - printk("RX status %08x\n", rxdesc->status); - printk("RX devcs %08x\n", rxdesc->devcs ); - printk("RX addr %08x\n", rxdesc->addr ); - printk("RX descr %08x\n", rxdesc->descr ); -#endif - - if ((status & (DMA_RX_ERROR|DMA_RX_ERR_LENGTH)) && - (!(status & DMA_RX_LONG))){ -#if DEBUG_RX - printk("%s: rx ERROR %08x\n", __FUNCTION__, status); -#endif - sp->stats.rx_errors++; - sp->stats.rx_dropped++; - - /* add statistics counters */ - if (status & DMA_RX_ERR_CRC) sp->stats.rx_crc_errors++; - if (status & DMA_RX_ERR_COL) sp->stats.rx_over_errors++; - if (status & DMA_RX_ERR_LENGTH) - sp->stats.rx_length_errors++; - if (status & DMA_RX_ERR_RUNT) sp->stats.rx_over_errors++; - if (status & DMA_RX_ERR_DESC) sp->stats.rx_over_errors++; - - } else { - /* alloc new buffer. */ - skb_new = dev_alloc_skb(AR2313_BUFSIZE + RX_OFFSET + 128); - if (skb_new != NULL) { - - skb = sp->rx_skb[idx]; - /* set skb */ - skb_put(skb, ((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN); - -#ifdef CONFIG_MERLOT - if ((dev->am_pkt_handler == NULL) || - (dev->am_pkt_handler(skb, dev) == 0)) { -#endif - sp->stats.rx_bytes += skb->len; - skb->protocol = eth_type_trans(skb, dev); - /* pass the packet to upper layers */ - -#ifdef CONFIG_MERLOT - if (dev->asap_netif_rx) - dev->asap_netif_rx(skb); - else -#endif - netif_rx(skb); -#ifdef CONFIG_MERLOT - } -#endif - skb_new->dev = dev; - /* 16 bit align */ - skb_reserve(skb_new, RX_OFFSET+32); - /* reset descriptor's curr_addr */ - rxdesc->addr = virt_to_phys(skb_new->data); - - sp->stats.rx_packets++; - sp->rx_skb[idx] = skb_new; - - } else { - sp->stats.rx_dropped++; - } - } - - rxdesc->devcs = ((AR2313_BUFSIZE << DMA_RX1_BSIZE_SHIFT) | - DMA_RX1_CHAINED); - rxdesc->status = DMA_RX_OWN; - - idx = DSC_NEXT(idx); - } - - sp->cur_rx = idx; - - return rval; -} - - -static void ar2313_tx_int(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - u32 idx; - struct sk_buff *skb; - ar2313_descr_t *txdesc; - unsigned int status=0; - - idx = sp->tx_csm; - - while (idx != sp->tx_prd) { - - txdesc = &sp->tx_ring[idx]; - -#if DEBUG_TX - printk("%s: TXINT: csm=%d idx=%d prd=%d status=%x devcs=%x addr=%08x descr=%x\n", - dev->name, sp->tx_csm, idx, sp->tx_prd, - txdesc->status, txdesc->devcs, txdesc->addr, txdesc->descr); -#endif /* DEBUG */ - - if ((status = txdesc->status) & DMA_TX_OWN) { - /* ar2313 dma still owns descr */ - break; - } - /* done with this descriptor */ - txdesc->status = 0; - - if (status & DMA_TX_ERROR){ - sp->stats.tx_errors++; - sp->stats.tx_dropped++; - if(status & DMA_TX_ERR_UNDER) - sp->stats.tx_fifo_errors++; - if(status & DMA_TX_ERR_HB) - sp->stats.tx_heartbeat_errors++; - if(status & (DMA_TX_ERR_LOSS | - DMA_TX_ERR_LINK)) - sp->stats.tx_carrier_errors++; - if (status & (DMA_TX_ERR_LATE| - DMA_TX_ERR_COL | - DMA_TX_ERR_JABBER | - DMA_TX_ERR_DEFER)) - sp->stats.tx_aborted_errors++; - } else { - /* transmit OK */ - sp->stats.tx_packets++; - } - - skb = sp->tx_skb[idx]; - sp->tx_skb[idx] = NULL; - idx = DSC_NEXT(idx); - sp->stats.tx_bytes += skb->len; - dev_kfree_skb_irq(skb); - } - - sp->tx_csm = idx; - - return; -} - - -static void -rx_tasklet_func(unsigned long data) -{ - struct net_device *dev = (struct net_device *) data; - struct ar2313_private *sp = dev->priv; - - if (sp->unloading) { - return; - } - - if (ar2313_rx_int(dev)) { - tasklet_hi_schedule(&sp->rx_tasklet); - } - else { - unsigned long flags; - spin_lock_irqsave(&sp->lock, flags); - sp->dma_regs->intr_ena |= DMA_STATUS_RI; - spin_unlock_irqrestore(&sp->lock, flags); - } -} - -static void -rx_schedule(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - - sp->dma_regs->intr_ena &= ~DMA_STATUS_RI; - - tasklet_hi_schedule(&sp->rx_tasklet); -} - -static irqreturn_t ar2313_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct ar2313_private *sp = dev->priv; - unsigned int status, enabled; - - /* clear interrupt */ - /* - * Don't clear RI bit if currently disabled. - */ - status = sp->dma_regs->status; - enabled = sp->dma_regs->intr_ena; - sp->dma_regs->status = status & enabled; - - if (status & DMA_STATUS_NIS) { - /* normal status */ - /* - * Don't schedule rx processing if interrupt - * is already disabled. - */ - if (status & enabled & DMA_STATUS_RI) { - /* receive interrupt */ - rx_schedule(dev); - } - if (status & DMA_STATUS_TI) { - /* transmit interrupt */ - ar2313_tx_int(dev); - } - } - - if (status & DMA_STATUS_AIS) { -#if DEBUG_INT - printk("%s: AIS set %08x & %x\n", __FUNCTION__, - status, (DMA_STATUS_FBE | DMA_STATUS_TPS)); -#endif - /* abnormal status */ - if (status & (DMA_STATUS_FBE | DMA_STATUS_TPS)) { - ar2313_restart(dev); - } - } - return IRQ_HANDLED; -} - - -static int ar2313_open(struct net_device *dev) -{ - struct ar2313_private *sp; - - sp = dev->priv; - - dev->mtu = 1500; - netif_start_queue(dev); - - sp->eth_regs->mac_control |= MAC_CONTROL_RE; - - AR2313_MOD_INC_USE_COUNT; - - return 0; -} - -static void ar2313_halt(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - int j; - - tasklet_disable(&sp->rx_tasklet); - - /* kill the MAC */ - sp->eth_regs->mac_control &= ~(MAC_CONTROL_RE | /* disable Receives */ - MAC_CONTROL_TE); /* disable Transmits */ - /* stop dma */ - sp->dma_regs->control = 0; - sp->dma_regs->bus_mode = DMA_BUS_MODE_SWR; - - /* place phy and MAC in reset */ - *sp->int_regs |= (ar_int_mac_mask | ar_int_phy_mask); - - /* free buffers on tx ring */ - for (j = 0; j < AR2313_DESCR_ENTRIES; j++) { - struct sk_buff *skb; - ar2313_descr_t *txdesc; - - txdesc = &sp->tx_ring[j]; - txdesc->descr = 0; - - skb = sp->tx_skb[j]; - if (skb) { - dev_kfree_skb(skb); - sp->tx_skb[j] = NULL; - } - } -} - -/* - * close should do nothing. Here's why. It's called when - * 'ifconfig bond0 down' is run. If it calls free_irq then - * the irq is gone forever ! When bond0 is made 'up' again, - * the ar2313_open () does not call request_irq (). Worse, - * the call to ar2313_halt() generates a WDOG reset due to - * the write to 'sp->int_regs' and the box reboots. - * Commenting this out is good since it allows the - * system to resume when bond0 is made up again. - */ -static int ar2313_close(struct net_device *dev) -{ -#if 0 - /* - * Disable interrupts - */ - disable_irq(dev->irq); - - /* - * Without (or before) releasing irq and stopping hardware, this - * is an absolute non-sense, by the way. It will be reset instantly - * by the first irq. - */ - netif_stop_queue(dev); - - /* stop the MAC and DMA engines */ - ar2313_halt(dev); - - /* release the interrupt */ - free_irq(dev->irq, dev); - -#endif - AR2313_MOD_DEC_USE_COUNT; - return 0; -} - -static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - ar2313_descr_t *td; - u32 idx; - - idx = sp->tx_prd; - td = &sp->tx_ring[idx]; - - if (td->status & DMA_TX_OWN) { -#if DEBUG_TX - printk("%s: No space left to Tx\n", __FUNCTION__); -#endif - /* free skbuf and lie to the caller that we sent it out */ - sp->stats.tx_dropped++; - dev_kfree_skb(skb); - - /* restart transmitter in case locked */ - sp->dma_regs->xmt_poll = 0; - return 0; - } - - /* Setup the transmit descriptor. */ - td->devcs = ((skb->len << DMA_TX1_BSIZE_SHIFT) | - (DMA_TX1_LS|DMA_TX1_IC|DMA_TX1_CHAINED)); - td->addr = virt_to_phys(skb->data); - td->status = DMA_TX_OWN; - - /* kick transmitter last */ - sp->dma_regs->xmt_poll = 0; - -#if DEBUG_TX - printk("index %d\n", idx); - printk("TX status %08x\n", td->status); - printk("TX devcs %08x\n", td->devcs ); - printk("TX addr %08x\n", td->addr ); - printk("TX descr %08x\n", td->descr ); -#endif - - sp->tx_skb[idx] = skb; - idx = DSC_NEXT(idx); - sp->tx_prd = idx; - - //dev->trans_start = jiffies; - - return 0; -} - -static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) -{ - struct ar2313_private *np = dev->priv; - u32 tmp; - - ecmd->supported = - (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | - SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII); - - ecmd->port = PORT_TP; - /* only supports internal transceiver */ - ecmd->transceiver = XCVR_INTERNAL; - /* not sure what this is for */ - ecmd->phy_address = 1; - - ecmd->advertising = ADVERTISED_MII; - tmp = armiiread(np->phy, MII_ADVERTISE); - if (tmp & ADVERTISE_10HALF) - ecmd->advertising |= ADVERTISED_10baseT_Half; - if (tmp & ADVERTISE_10FULL) - ecmd->advertising |= ADVERTISED_10baseT_Full; - if (tmp & ADVERTISE_100HALF) - ecmd->advertising |= ADVERTISED_100baseT_Half; - if (tmp & ADVERTISE_100FULL) - ecmd->advertising |= ADVERTISED_100baseT_Full; - - tmp = armiiread(np->phy, MII_BMCR); - if (tmp & BMCR_ANENABLE) { - ecmd->advertising |= ADVERTISED_Autoneg; - ecmd->autoneg = AUTONEG_ENABLE; - } else { - ecmd->autoneg = AUTONEG_DISABLE; - } - - if (ecmd->autoneg == AUTONEG_ENABLE) { - tmp = armiiread(np->phy, MII_LPA); - if (tmp & (LPA_100FULL|LPA_10FULL)) { - ecmd->duplex = DUPLEX_FULL; - } else { - ecmd->duplex = DUPLEX_HALF; - } - if (tmp & (LPA_100FULL|LPA_100HALF)) { - ecmd->speed = SPEED_100; - } else { - ecmd->speed = SPEED_10; - } - } else { - if (tmp & BMCR_FULLDPLX) { - ecmd->duplex = DUPLEX_FULL; - } else { - ecmd->duplex = DUPLEX_HALF; - } - if (tmp & BMCR_SPEED100) { - ecmd->speed = SPEED_100; - } else { - ecmd->speed = SPEED_10; - } - } - - /* ignore maxtxpkt, maxrxpkt for now */ - - return 0; -} - -static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) -{ - struct ar2313_private *np = dev->priv; - u32 tmp; - - if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100) - return -EINVAL; - if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL) - return -EINVAL; - if (ecmd->port != PORT_TP) - return -EINVAL; - if (ecmd->transceiver != XCVR_INTERNAL) - return -EINVAL; - if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE) - return -EINVAL; - /* ignore phy_address, maxtxpkt, maxrxpkt for now */ - - /* WHEW! now lets bang some bits */ - - tmp = armiiread(np->phy, MII_BMCR); - if (ecmd->autoneg == AUTONEG_ENABLE) { - /* turn on autonegotiation */ - tmp |= BMCR_ANENABLE; - printk("%s: Enabling auto-neg\n", dev->name); - } else { - /* turn off auto negotiation, set speed and duplexity */ - tmp &= ~(BMCR_ANENABLE | BMCR_SPEED100 | BMCR_FULLDPLX); - if (ecmd->speed == SPEED_100) - tmp |= BMCR_SPEED100; - if (ecmd->duplex == DUPLEX_FULL) - tmp |= BMCR_FULLDPLX; - printk("%s: Hard coding %d/%s\n", dev->name, - (ecmd->speed == SPEED_100)? 100:10, - (ecmd->duplex == DUPLEX_FULL)? "full":"half"); - } - armiiwrite(np->phy, MII_BMCR, tmp); - np->phyData = 0; - return 0; -} - -static int netdev_ethtool_ioctl(struct net_device *dev, void *useraddr) -{ - struct ar2313_private *np = dev->priv; - u32 cmd; - - if (get_user(cmd, (u32 *)useraddr)) - return -EFAULT; - - switch (cmd) { - /* get settings */ - case ETHTOOL_GSET: { - struct ethtool_cmd ecmd = { ETHTOOL_GSET }; - spin_lock_irq(&np->lock); - netdev_get_ecmd(dev, &ecmd); - spin_unlock_irq(&np->lock); - if (copy_to_user(useraddr, &ecmd, sizeof(ecmd))) - return -EFAULT; - return 0; - } - /* set settings */ - case ETHTOOL_SSET: { - struct ethtool_cmd ecmd; - int r; - if (copy_from_user(&ecmd, useraddr, sizeof(ecmd))) - return -EFAULT; - spin_lock_irq(&np->lock); - r = netdev_set_ecmd(dev, &ecmd); - spin_unlock_irq(&np->lock); - return r; - } - /* restart autonegotiation */ - case ETHTOOL_NWAY_RST: { - int tmp; - int r = -EINVAL; - /* if autoneg is off, it's an error */ - tmp = armiiread(np->phy, MII_BMCR); - if (tmp & BMCR_ANENABLE) { - tmp |= (BMCR_ANRESTART); - armiiwrite(np->phy, MII_BMCR, tmp); - r = 0; - } - return r; - } - /* get link status */ - case ETHTOOL_GLINK: { - struct ethtool_value edata = {ETHTOOL_GLINK}; - edata.data = (armiiread(np->phy, MII_BMSR)&BMSR_LSTATUS) ? 1:0; - if (copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - return 0; - } - } - - return -EOPNOTSUPP; -} - -static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) -{ - struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data; - - switch (cmd) { - case SIOCDEVPRIVATE: { - struct ar2313_cmd scmd; - - if (copy_from_user(&scmd, ifr->ifr_data, sizeof(scmd))) - return -EFAULT; - -#if DEBUG - printk("%s: ioctl devprivate c=%d a=%x l=%d m=%d d=%x,%x\n", - dev->name, scmd.cmd, - scmd.address, scmd.length, - scmd.mailbox, scmd.data[0], scmd.data[1]); -#endif /* DEBUG */ - - switch (scmd.cmd) { - case AR2313_READ_DATA: - if(scmd.length==4){ - scmd.data[0] = *((u32*)scmd.address); - } else if(scmd.length==2) { - scmd.data[0] = *((u16*)scmd.address); - } else if (scmd.length==1) { - scmd.data[0] = *((u8*)scmd.address); - } else { - return -EOPNOTSUPP; - } - if(copy_to_user(ifr->ifr_data, &scmd, sizeof(scmd))) - return -EFAULT; - break; - - case AR2313_WRITE_DATA: - if(scmd.length==4){ - *((u32*)scmd.address) = scmd.data[0]; - } else if(scmd.length==2) { - *((u16*)scmd.address) = scmd.data[0]; - } else if (scmd.length==1) { - *((u8*)scmd.address) = scmd.data[0]; - } else { - return -EOPNOTSUPP; - } - break; - - case AR2313_GET_VERSION: - // SAMEER: sprintf((char*) &scmd, "%s", ARUBA_VERSION); - if(copy_to_user(ifr->ifr_data, &scmd, sizeof(scmd))) - return -EFAULT; - break; - - default: - return -EOPNOTSUPP; - } - return 0; - } - - case SIOCETHTOOL: - return netdev_ethtool_ioctl(dev, (void *) ifr->ifr_data); - - case SIOCGMIIPHY: /* Get address of MII PHY in use. */ - data->phy_id = 1; - /* Fall Through */ - - case SIOCGMIIREG: /* Read MII PHY register. */ - case SIOCDEVPRIVATE+1: /* for binary compat, remove in 2.5 */ - data->val_out = armiiread(data->phy_id & 0x1f, - data->reg_num & 0x1f); - return 0; - case SIOCSMIIREG: /* Write MII PHY register. */ - case SIOCDEVPRIVATE+2: /* for binary compat, remove in 2.5 */ - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - armiiwrite(data->phy_id & 0x1f, - data->reg_num & 0x1f, data->val_in); - return 0; - - case SIOCSIFHWADDR: - if (copy_from_user(dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr))) - return -EFAULT; - return 0; - - case SIOCGIFHWADDR: - if (copy_to_user(ifr->ifr_data, dev->dev_addr, sizeof(dev->dev_addr))) - return -EFAULT; - return 0; - - default: - break; - } - - return -EOPNOTSUPP; -} - -static struct net_device_stats *ar2313_get_stats(struct net_device *dev) -{ - struct ar2313_private *sp = dev->priv; - return &sp->stats; -} - -static short -armiiread(short phy, short reg) -{ - volatile ETHERNET_STRUCT * ethernet; - - ethernet = (volatile ETHERNET_STRUCT *)ETHERNET_BASE; /* always MAC 0 */ - ethernet->mii_addr = ((reg << MII_ADDR_REG_SHIFT) | - (phy << MII_ADDR_PHY_SHIFT)); - while (ethernet->mii_addr & MII_ADDR_BUSY); - return (ethernet->mii_data >> MII_DATA_SHIFT); -} - -static void -armiiwrite(short phy, short reg, short data) -{ - volatile ETHERNET_STRUCT * ethernet; - - ethernet = (volatile ETHERNET_STRUCT *)ETHERNET_BASE; /* always MAC 0 */ - while (ethernet->mii_addr & MII_ADDR_BUSY); - ethernet->mii_data = data << MII_DATA_SHIFT; - ethernet->mii_addr = ((reg << MII_ADDR_REG_SHIFT) | - (phy << MII_ADDR_PHY_SHIFT) | - MII_ADDR_WRITE); -} - diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h deleted file mode 100644 index 83e3559..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h +++ /dev/null @@ -1,190 +0,0 @@ -#ifndef _AR2313_H_ -#define _AR2313_H_ - -#include <linux/autoconf.h> -#include <asm/bootinfo.h> -#include "platform.h" - -extern unsigned long mips_machtype; - -#undef ETHERNET_BASE -#define ETHERNET_BASE ar_eth_base -#define ETHERNET_SIZE 0x00100000 -#define ETHERNET_MACS 2 - -#undef DMA_BASE -#define DMA_BASE ar_dma_base -#define DMA_SIZE 0x00100000 - - -/* - * probe link timer - 5 secs - */ -#define LINK_TIMER (5*HZ) - -/* - * Interrupt register base address - */ -#define INTERRUPT_BASE PHYS_TO_K1(ar_int_base) - -/* - * Reset Register - */ -#define AR531X_RESET (AR531X_RESETTMR + 0x0020) -#define RESET_SYSTEM 0x00000001 /* cold reset full system */ -#define RESET_PROC 0x00000002 /* cold reset MIPS core */ -#define RESET_WLAN0 0x00000004 /* cold reset WLAN MAC and BB */ -#define RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */ -#define RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */ -#define RESET_ENET0 0x00000020 /* cold reset ENET0 mac */ -#define RESET_ENET1 0x00000040 /* cold reset ENET1 mac */ - -#define IS_DMA_TX_INT(X) (((X) & (DMA_STATUS_TI)) != 0) -#define IS_DMA_RX_INT(X) (((X) & (DMA_STATUS_RI)) != 0) -#define IS_DRIVER_OWNED(X) (((X) & (DMA_TX_OWN)) == 0) - -#ifndef K1_TO_PHYS -// hack -#define K1_TO_PHYS(x) (((unsigned int)(x)) & 0x1FFFFFFF) /* kseg1 to physical */ -#endif - -#ifndef PHYS_TO_K1 -// hack -#define PHYS_TO_K1(x) (((unsigned int)(x)) | 0xA0000000) /* physical to kseg1 */ -#endif - -#define AR2313_TX_TIMEOUT (HZ/4) - -/* - * Rings - */ -#define DSC_RING_ENTRIES_SIZE (AR2313_DESCR_ENTRIES * sizeof(struct desc)) -#define DSC_NEXT(idx) ((idx + 1) & (AR2313_DESCR_ENTRIES - 1)) - -static inline int tx_space (u32 csm, u32 prd) -{ - return (csm - prd - 1) & (AR2313_DESCR_ENTRIES - 1); -} - -#if MAX_SKB_FRAGS -#define TX_RESERVED (MAX_SKB_FRAGS+1) /* +1 for message header */ -#define tx_ring_full(csm, prd) (tx_space(csm, prd) <= TX_RESERVED) -#else -#define tx_ring_full 0 -#endif - -#define AR2313_MBGET 2 -#define AR2313_MBSET 3 -#define AR2313_PCI_RECONFIG 4 -#define AR2313_PCI_DUMP 5 -#define AR2313_TEST_PANIC 6 -#define AR2313_TEST_NULLPTR 7 -#define AR2313_READ_DATA 8 -#define AR2313_WRITE_DATA 9 -#define AR2313_GET_VERSION 10 -#define AR2313_TEST_HANG 11 -#define AR2313_SYNC 12 - - -struct ar2313_cmd { - u32 cmd; - u32 address; /* virtual address of image */ - u32 length; /* size of image to download */ - u32 mailbox; /* mailbox to get/set */ - u32 data[2]; /* contents of mailbox to read/write */ -}; - - -/* - * Struct private for the Sibyte. - * - * Elements are grouped so variables used by the tx handling goes - * together, and will go into the same cache lines etc. in order to - * avoid cache line contention between the rx and tx handling on SMP. - * - * Frequently accessed variables are put at the beginning of the - * struct to help the compiler generate better/shorter code. - */ -struct ar2313_private -{ - int version; - u32 mb[2]; - - volatile ETHERNET_STRUCT *eth_regs; - volatile DMA *dma_regs; - volatile u32 *int_regs; - - spinlock_t lock; /* Serialise access to device */ - - /* - * RX and TX descriptors, must be adjacent - */ - ar2313_descr_t *rx_ring; - ar2313_descr_t *tx_ring; - - - struct sk_buff **rx_skb; - struct sk_buff **tx_skb; - - /* - * RX elements - */ - u32 rx_skbprd; - u32 cur_rx; - - /* - * TX elements - */ - u32 tx_prd; - u32 tx_csm; - - /* - * Misc elements - */ - int board_idx; - char name[48]; - struct net_device_stats stats; - struct { - u32 address; - u32 length; - char *mapping; - } desc; - - - struct timer_list link_timer; - unsigned short phy; /* merlot phy = 1, samsung phy = 0x1f */ - unsigned short mac; - unsigned short link; /* 0 - link down, 1 - link up */ - u16 phyData; - - struct tasklet_struct rx_tasklet; - int unloading; -}; - - -/* - * Prototypes - */ -static int ar2313_init(struct net_device *dev); -#ifdef TX_TIMEOUT -static void ar2313_tx_timeout(struct net_device *dev); -#endif -#if 0 -static void ar2313_multicast_list(struct net_device *dev); -#endif -static int ar2313_restart(struct net_device *dev); -#if DEBUG -static void ar2313_dump_regs(struct net_device *dev); -#endif -static void ar2313_load_rx_ring(struct net_device *dev, int bufs); -static irqreturn_t ar2313_interrupt(int irq, void *dev_id); -static int ar2313_open(struct net_device *dev); -static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev); -static int ar2313_close(struct net_device *dev); -static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); -static void ar2313_init_cleanup(struct net_device *dev); -static int ar2313_setup_timer(struct net_device *dev); -static void ar2313_link_timer_fn(unsigned long data); -static void ar2313_check_link(struct net_device *dev); -static struct net_device_stats *ar2313_get_stats(struct net_device *dev); -#endif /* _AR2313_H_ */ diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h deleted file mode 100644 index d10d9ea..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313_msg.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _AR2313_MSG_H_ -#define _AR2313_MSG_H_ - -#define AR2313_MTU 1692 -#define AR2313_PRIOS 1 -#define AR2313_QUEUES (2*AR2313_PRIOS) - -#define AR2313_DESCR_ENTRIES 64 - -typedef struct { - volatile unsigned int status; // OWN, Device control and status. - volatile unsigned int devcs; // pkt Control bits + Length - volatile unsigned int addr; // Current Address. - volatile unsigned int descr; // Next descriptor in chain. -} ar2313_descr_t; - -#endif /* _AR2313_MSG_H_ */ diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h deleted file mode 100644 index 2f8c06a..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/dma.h +++ /dev/null @@ -1,135 +0,0 @@ -#ifndef __ARUBA_DMA_H__ -#define __ARUBA_DMA_H__ - -/******************************************************************************* - * - * Copyright 2002 Integrated Device Technology, Inc. - * All rights reserved. - * - * DMA register definition. - * - * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $ - * - * Author : ryan.holmQVist@idt.com - * Date : 20011005 - * Update : - * $Log: dma.h,v $ - * Revision 1.3 2002/06/06 18:34:03 astichte - * Added XXX_PhysicalAddress and XXX_VirtualAddress - * - * Revision 1.2 2002/06/05 18:30:46 astichte - * Removed IDTField - * - * Revision 1.1 2002/05/29 17:33:21 sysarch - * jba File moved from vcode/include/idt/acacia - * - * - ******************************************************************************/ - -#define AR_BIT(x) (1 << (x)) -#define DMA_RX_ERR_CRC AR_BIT(1) -#define DMA_RX_ERR_DRIB AR_BIT(2) -#define DMA_RX_ERR_MII AR_BIT(3) -#define DMA_RX_EV2 AR_BIT(5) -#define DMA_RX_ERR_COL AR_BIT(6) -#define DMA_RX_LONG AR_BIT(7) -#define DMA_RX_LS AR_BIT(8) /* last descriptor */ -#define DMA_RX_FS AR_BIT(9) /* first descriptor */ -#define DMA_RX_MF AR_BIT(10) /* multicast frame */ -#define DMA_RX_ERR_RUNT AR_BIT(11) /* runt frame */ -#define DMA_RX_ERR_LENGTH AR_BIT(12) /* length error */ -#define DMA_RX_ERR_DESC AR_BIT(14) /* descriptor error */ -#define DMA_RX_ERROR AR_BIT(15) /* error summary */ -#define DMA_RX_LEN_MASK 0x3fff0000 -#define DMA_RX_LEN_SHIFT 16 -#define DMA_RX_FILT AR_BIT(30) -#define DMA_RX_OWN AR_BIT(31) /* desc owned by DMA controller */ - -#define DMA_RX1_BSIZE_MASK 0x000007ff -#define DMA_RX1_BSIZE_SHIFT 0 -#define DMA_RX1_CHAINED AR_BIT(24) -#define DMA_RX1_RER AR_BIT(25) - -#define DMA_TX_ERR_UNDER AR_BIT(1) /* underflow error */ -#define DMA_TX_ERR_DEFER AR_BIT(2) /* excessive deferral */ -#define DMA_TX_COL_MASK 0x78 -#define DMA_TX_COL_SHIFT 3 -#define DMA_TX_ERR_HB AR_BIT(7) /* hearbeat failure */ -#define DMA_TX_ERR_COL AR_BIT(8) /* excessive collisions */ -#define DMA_TX_ERR_LATE AR_BIT(9) /* late collision */ -#define DMA_TX_ERR_LINK AR_BIT(10) /* no carrier */ -#define DMA_TX_ERR_LOSS AR_BIT(11) /* loss of carrier */ -#define DMA_TX_ERR_JABBER AR_BIT(14) /* transmit jabber timeout */ -#define DMA_TX_ERROR AR_BIT(15) /* frame aborted */ -#define DMA_TX_OWN AR_BIT(31) /* descr owned by DMA controller */ - -#define DMA_TX1_BSIZE_MASK 0x000007ff -#define DMA_TX1_BSIZE_SHIFT 0 -#define DMA_TX1_CHAINED AR_BIT(24) /* chained descriptors */ -#define DMA_TX1_TER AR_BIT(25) /* transmit end of ring */ -#define DMA_TX1_FS AR_BIT(29) /* first segment */ -#define DMA_TX1_LS AR_BIT(30) /* last segment */ -#define DMA_TX1_IC AR_BIT(31) /* interrupt on completion */ - -#define RCVPKT_LENGTH(X) (X >> 16) /* Received pkt Length */ - -#define MAC_CONTROL_RE AR_BIT(2) /* receive enable */ -#define MAC_CONTROL_TE AR_BIT(3) /* transmit enable */ -#define MAC_CONTROL_DC AR_BIT(5) /* Deferral check*/ -#define MAC_CONTROL_ASTP AR_BIT(8) /* Auto pad strip */ -#define MAC_CONTROL_DRTY AR_BIT(10) /* Disable retry */ -#define MAC_CONTROL_DBF AR_BIT(11) /* Disable bcast frames */ -#define MAC_CONTROL_LCC AR_BIT(12) /* late collision ctrl */ -#define MAC_CONTROL_HP AR_BIT(13) /* Hash Perfect filtering */ -#define MAC_CONTROL_HASH AR_BIT(14) /* Unicast hash filtering */ -#define MAC_CONTROL_HO AR_BIT(15) /* Hash only filtering */ -#define MAC_CONTROL_PB AR_BIT(16) /* Pass Bad frames */ -#define MAC_CONTROL_IF AR_BIT(17) /* Inverse filtering */ -#define MAC_CONTROL_PR AR_BIT(18) /* promiscuous mode (valid frames only) */ -#define MAC_CONTROL_PM AR_BIT(19) /* pass multicast */ -#define MAC_CONTROL_F AR_BIT(20) /* full-duplex */ -#define MAC_CONTROL_DRO AR_BIT(23) /* Disable Receive Own */ -#define MAC_CONTROL_HBD AR_BIT(28) /* heart-beat disabled (MUST BE SET) */ -#define MAC_CONTROL_BLE AR_BIT(30) /* big endian mode */ -#define MAC_CONTROL_RA AR_BIT(31) /* receive all (valid and invalid frames) */ - -#define MII_ADDR_BUSY AR_BIT(0) -#define MII_ADDR_WRITE AR_BIT(1) -#define MII_ADDR_REG_SHIFT 6 -#define MII_ADDR_PHY_SHIFT 11 -#define MII_DATA_SHIFT 0 - -#define FLOW_CONTROL_FCE AR_BIT(1) - -#define DMA_BUS_MODE_SWR AR_BIT(0) /* software reset */ -#define DMA_BUS_MODE_BLE AR_BIT(7) /* big endian mode */ -#define DMA_BUS_MODE_PBL_SHIFT 8 /* programmable burst length 32 */ -#define DMA_BUS_MODE_DBO AR_BIT(20) /* big-endian descriptors */ - -#define DMA_STATUS_TI AR_BIT(0) /* transmit interrupt */ -#define DMA_STATUS_TPS AR_BIT(1) /* transmit process stopped */ -#define DMA_STATUS_TU AR_BIT(2) /* transmit buffer unavailable */ -#define DMA_STATUS_TJT AR_BIT(3) /* transmit buffer timeout */ -#define DMA_STATUS_UNF AR_BIT(5) /* transmit underflow */ -#define DMA_STATUS_RI AR_BIT(6) /* receive interrupt */ -#define DMA_STATUS_RU AR_BIT(7) /* receive buffer unavailable */ -#define DMA_STATUS_RPS AR_BIT(8) /* receive process stopped */ -#define DMA_STATUS_ETI AR_BIT(10) /* early transmit interrupt */ -#define DMA_STATUS_FBE AR_BIT(13) /* fatal bus interrupt */ -#define DMA_STATUS_ERI AR_BIT(14) /* early receive interrupt */ -#define DMA_STATUS_AIS AR_BIT(15) /* abnormal interrupt summary */ -#define DMA_STATUS_NIS AR_BIT(16) /* normal interrupt summary */ -#define DMA_STATUS_RS_SHIFT 17 /* receive process state */ -#define DMA_STATUS_TS_SHIFT 20 /* transmit process state */ -#define DMA_STATUS_EB_SHIFT 23 /* error bits */ - -#define DMA_CONTROL_SR AR_BIT(1) /* start receive */ -#define DMA_CONTROL_ST AR_BIT(13) /* start transmit */ -#define DMA_CONTROL_SF AR_BIT(21) /* store and forward */ - -#endif // __ARUBA_DMA_H__ - - - - - diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h deleted file mode 100644 index 67d8f5c..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/platform.h +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************************** - Title: $Source: platform.h,v $ - - Author: Dan Steinberg - Copyright Integrated Device Technology 2001 - - Purpose: AR2313 Register/Bit Definitions - - Update: - $Log: platform.h,v $ - - Notes: See Merlot architecture spec for complete details. Note, all - addresses are virtual addresses in kseg1 (Uncached, Unmapped). - -********************************************************************************/ - -#ifndef PLATFORM_H -#define PLATFORM_H - -#define BIT(x) (1 << (x)) - -#define RESET_BASE 0xBC003020 -#define RESET_VALUE 0x00000001 - -/******************************************************************** - * Device controller - ********************************************************************/ -typedef struct { - volatile unsigned int flash0; -} DEVICE; - -#define device (*((volatile DEVICE *) DEV_CTL_BASE)) - -// DDRC register -#define DEV_WP (1<<26) - -/******************************************************************** - * DDR controller - ********************************************************************/ -typedef struct { - volatile unsigned int ddrc0; - volatile unsigned int ddrc1; - volatile unsigned int ddrrefresh; -} DDR; - -#define ddr (*((volatile DDR *) DDR_BASE)) - -// DDRC register -#define DDRC_CS(i) ((i&0x3)<<0) -#define DDRC_WE (1<<2) - -/******************************************************************** - * Ethernet interfaces - ********************************************************************/ -#define ETHERNET_BASE 0xB8200000 - -// -// New Combo structure for Both Eth0 AND eth1 -// -typedef struct { - volatile unsigned int mac_control; /* 0x00 */ - volatile unsigned int mac_addr[2]; /* 0x04 - 0x08*/ - volatile unsigned int mcast_table[2]; /* 0x0c - 0x10 */ - volatile unsigned int mii_addr; /* 0x14 */ - volatile unsigned int mii_data; /* 0x18 */ - volatile unsigned int flow_control; /* 0x1c */ - volatile unsigned int vlan_tag; /* 0x20 */ - volatile unsigned int pad[7]; /* 0x24 - 0x3c */ - volatile unsigned int ucast_table[8]; /* 0x40-0x5c */ - -} ETHERNET_STRUCT; - -/******************************************************************** - * Interrupt controller - ********************************************************************/ - -typedef struct { - volatile unsigned int wdog_control; /* 0x08 */ - volatile unsigned int wdog_timer; /* 0x0c */ - volatile unsigned int misc_status; /* 0x10 */ - volatile unsigned int misc_mask; /* 0x14 */ - volatile unsigned int global_status; /* 0x18 */ - volatile unsigned int reserved; /* 0x1c */ - volatile unsigned int reset_control; /* 0x20 */ -} INTERRUPT; - -#define interrupt (*((volatile INTERRUPT *) INTERRUPT_BASE)) - -#define INTERRUPT_MISC_TIMER BIT(0) -#define INTERRUPT_MISC_AHBPROC BIT(1) -#define INTERRUPT_MISC_AHBDMA BIT(2) -#define INTERRUPT_MISC_GPIO BIT(3) -#define INTERRUPT_MISC_UART BIT(4) -#define INTERRUPT_MISC_UARTDMA BIT(5) -#define INTERRUPT_MISC_WATCHDOG BIT(6) -#define INTERRUPT_MISC_LOCAL BIT(7) - -#define INTERRUPT_GLOBAL_ETH BIT(2) -#define INTERRUPT_GLOBAL_WLAN BIT(3) -#define INTERRUPT_GLOBAL_MISC BIT(4) -#define INTERRUPT_GLOBAL_ITIMER BIT(5) - -/******************************************************************** - * DMA controller - ********************************************************************/ -#define DMA_BASE 0xB8201000 - -typedef struct { - volatile unsigned int bus_mode; /* 0x00 (CSR0) */ - volatile unsigned int xmt_poll; /* 0x04 (CSR1) */ - volatile unsigned int rcv_poll; /* 0x08 (CSR2) */ - volatile unsigned int rcv_base; /* 0x0c (CSR3) */ - volatile unsigned int xmt_base; /* 0x10 (CSR4) */ - volatile unsigned int status; /* 0x14 (CSR5) */ - volatile unsigned int control; /* 0x18 (CSR6) */ - volatile unsigned int intr_ena; /* 0x1c (CSR7) */ - volatile unsigned int rcv_missed; /* 0x20 (CSR8) */ - volatile unsigned int reserved[11]; /* 0x24-0x4c (CSR9-19) */ - volatile unsigned int cur_tx_buf_addr; /* 0x50 (CSR20) */ - volatile unsigned int cur_rx_buf_addr; /* 0x50 (CSR21) */ -} DMA; - -#define dma (*((volatile DMA *) DMA_BASE)) - -// macro to convert from virtual to physical address -#define phys_addr(x) (x & 0x1fffffff) - -#endif /* PLATFORM_H */ diff --git a/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c b/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c deleted file mode 100644 index 0acb8f9..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.c +++ /dev/null @@ -1,1273 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Driver for the IDT RC32434 on-chip ethernet controller. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Based on the driver developed by B. Maruthanayakam, H. Kou and others. - * - * Aug 2004 Sadik - * - * Added NAPI - * - ************************************************************************** - */ - -#include <linux/autoconf.h> -#include <linux/version.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/moduleparam.h> -#include <linux/sched.h> -#include <linux/ctype.h> -#include <linux/types.h> -#include <linux/fcntl.h> -#include <linux/interrupt.h> -#include <linux/ptrace.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/proc_fs.h> -#include <linux/in.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/delay.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/errno.h> -#include <asm/bootinfo.h> -#include <asm/system.h> -#include <asm/bitops.h> -#include <asm/pgtable.h> -#include <asm/segment.h> -#include <asm/io.h> -#include <asm/dma.h> - -#include "rc32434_eth.h" - -#define DRIVER_VERSION "(mar2904)" - -#define DRIVER_NAME "rc32434 Ethernet driver. " DRIVER_VERSION - - -#define STATION_ADDRESS_HIGH(dev) (((dev)->dev_addr[0] << 8) | \ - ((dev)->dev_addr[1])) -#define STATION_ADDRESS_LOW(dev) (((dev)->dev_addr[2] << 24) | \ - ((dev)->dev_addr[3] << 16) | \ - ((dev)->dev_addr[4] << 8) | \ - ((dev)->dev_addr[5])) - -#define MII_CLOCK 1250000 /* no more than 2.5MHz */ -static char mac0[18] = "08:00:06:05:40:01"; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52) -module_param_string(mac0, mac0, 18, 0); -#else -MODULE_PARM(mac0, "c18"); -#endif -MODULE_PARM_DESC(mac0, "MAC address for RC32434 ethernet0"); - -static struct rc32434_if_t { - char *name; - struct net_device *dev; - char* mac_str; - int weight; - u32 iobase; - u32 rxdmabase; - u32 txdmabase; - int rx_dma_irq; - int tx_dma_irq; - int rx_ovr_irq; - int tx_und_irq; -} rc32434_iflist[] = -{ - { - "rc32434_eth0", NULL, mac0, - 64, - ETH0_PhysicalAddress, - ETH0_RX_DMA_ADDR, - ETH0_TX_DMA_ADDR, - ETH0_DMA_RX_IRQ, - ETH0_DMA_TX_IRQ, - ETH0_RX_OVR_IRQ, - ETH0_TX_UND_IRQ - } -}; - - -static int parse_mac_addr(struct net_device *dev, char* macstr) -{ - int i, j; - unsigned char result, value; - - for (i=0; i<6; i++) { - result = 0; - if (i != 5 && *(macstr+2) != ':') { - ERR("invalid mac address format: %d %c\n", - i, *(macstr+2)); - return -EINVAL; - } - for (j=0; j<2; j++) { - if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' : - toupper(*macstr)-'A'+10) < 16) { - result = result*16 + value; - macstr++; - } - else { - ERR("invalid mac address " - "character: %c\n", *macstr); - return -EINVAL; - } - } - - macstr++; - dev->dev_addr[i] = result; - } - - return 0; -} - - - -static inline void rc32434_abort_tx(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - rc32434_abort_dma(dev, lp->tx_dma_regs); - -} - -static inline void rc32434_abort_rx(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - rc32434_abort_dma(dev, lp->rx_dma_regs); - -} - -static inline void rc32434_start_tx(struct rc32434_local *lp, volatile DMAD_t td) -{ - rc32434_start_dma(lp->tx_dma_regs, CPHYSADDR(td)); -} - -static inline void rc32434_start_rx(struct rc32434_local *lp, volatile DMAD_t rd) -{ - rc32434_start_dma(lp->rx_dma_regs, CPHYSADDR(rd)); -} - -static inline void rc32434_chain_tx(struct rc32434_local *lp, volatile DMAD_t td) -{ - rc32434_chain_dma(lp->tx_dma_regs, CPHYSADDR(td)); -} - -static inline void rc32434_chain_rx(struct rc32434_local *lp, volatile DMAD_t rd) -{ - rc32434_chain_dma(lp->rx_dma_regs, CPHYSADDR(rd)); -} - -#ifdef RC32434_PROC_DEBUG -static int rc32434_read_proc(char *buf, char **start, off_t fpos, - int length, int *eof, void *data) -{ - struct net_device *dev = (struct net_device *)data; - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - int len = 0; - - /* print out header */ - len += sprintf(buf + len, "\n\tRC32434 Ethernet Debug\n\n"); - len += sprintf (buf + len, - "DMA halt count = %10d, DMA run count = %10d\n", - lp->dma_halt_cnt, lp->dma_run_cnt); - - if (fpos >= len) { - *start = buf; - *eof = 1; - return 0; - } - *start = buf + fpos; - - if ((len -= fpos) > length) - return length; - *eof = 1; - - return len; - -} -#endif - - -/* - * Restart the RC32434 ethernet controller. - */ -static int rc32434_restart(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - - /* - * Disable interrupts - */ - disable_irq(lp->rx_irq); - disable_irq(lp->tx_irq); -#ifdef RC32434_REVISION - disable_irq(lp->ovr_irq); -#endif - disable_irq(lp->und_irq); - - /* Mask F E bit in Tx DMA */ - rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) | DMASM_f_m | DMASM_e_m, &lp->tx_dma_regs->dmasm); - /* Mask D H E bit in Rx DMA */ - rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) | DMASM_d_m | DMASM_h_m | DMASM_e_m, &lp->rx_dma_regs->dmasm); - - rc32434_init(dev); - rc32434_multicast_list(dev); - - enable_irq(lp->und_irq); -#ifdef RC32434_REVISION - enable_irq(lp->ovr_irq); -#endif - enable_irq(lp->tx_irq); - enable_irq(lp->rx_irq); - - return 0; -} - -int rc32434_init_module(void) -{ -#ifdef CONFIG_MACH_ARUBA - if (mips_machtype != MACH_ARUBA_AP70) - return 1; -#endif - - printk(KERN_INFO DRIVER_NAME " \n"); - return rc32434_probe(0); -} - -static int rc32434_probe(int port_num) -{ - struct rc32434_if_t *bif = &rc32434_iflist[port_num]; - struct rc32434_local *lp = NULL; - struct net_device *dev = NULL; - int i, retval,err; - - dev = alloc_etherdev(sizeof(struct rc32434_local)); - if(!dev) { - ERR("rc32434_eth: alloc_etherdev failed\n"); - return -1; - } - - SET_MODULE_OWNER(dev); - bif->dev = dev; - -#ifdef CONFIG_MACH_ARUBA - { - extern char * getenv(char *e); - memcpy(bif->mac_str, getenv("ethaddr"), 17); - } -#endif - - printk("mac: %s\n", bif->mac_str); - if ((retval = parse_mac_addr(dev, bif->mac_str))) { - ERR("MAC address parse failed\n"); - free_netdev(dev); - return -1; - } - - - /* Initialize the device structure. */ - if (dev->priv == NULL) { - lp = (struct rc32434_local *)kmalloc(sizeof(*lp), GFP_KERNEL); - memset(lp, 0, sizeof(struct rc32434_local)); - } - else { - lp = (struct rc32434_local *)dev->priv; - } - - lp->rx_irq = bif->rx_dma_irq; - lp->tx_irq = bif->tx_dma_irq; - lp->ovr_irq = bif->rx_ovr_irq; - lp->und_irq = bif->tx_und_irq; - - lp->eth_regs = ioremap_nocache(bif->iobase, sizeof(*lp->eth_regs)); - - if (!lp->eth_regs) { - ERR("Can't remap eth registers\n"); - retval = -ENXIO; - goto probe_err_out; - } - - lp->rx_dma_regs = ioremap_nocache(bif->rxdmabase, sizeof(struct DMA_Chan_s)); - - if (!lp->rx_dma_regs) { - ERR("Can't remap Rx DMA registers\n"); - retval = -ENXIO; - goto probe_err_out; - } - lp->tx_dma_regs = ioremap_nocache(bif->txdmabase,sizeof(struct DMA_Chan_s)); - - if (!lp->tx_dma_regs) { - ERR("Can't remap Tx DMA registers\n"); - retval = -ENXIO; - goto probe_err_out; - } - -#ifdef RC32434_PROC_DEBUG - lp->ps = create_proc_read_entry (bif->name, 0, proc_net, - rc32434_read_proc, dev); -#endif - - lp->td_ring = (DMAD_t)kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL); - if (!lp->td_ring) { - ERR("Can't allocate descriptors\n"); - retval = -ENOMEM; - goto probe_err_out; - } - - dma_cache_inv((unsigned long)(lp->td_ring), TD_RING_SIZE + RD_RING_SIZE); - - /* now convert TD_RING pointer to KSEG1 */ - lp->td_ring = (DMAD_t )KSEG1ADDR(lp->td_ring); - lp->rd_ring = &lp->td_ring[RC32434_NUM_TDS]; - - - spin_lock_init(&lp->lock); - - dev->base_addr = bif->iobase; - /* just use the rx dma irq */ - dev->irq = bif->rx_dma_irq; - - dev->priv = lp; - - dev->open = rc32434_open; - dev->stop = rc32434_close; - dev->hard_start_xmit = rc32434_send_packet; - dev->get_stats = rc32434_get_stats; - dev->set_multicast_list = &rc32434_multicast_list; - dev->tx_timeout = rc32434_tx_timeout; - dev->watchdog_timeo = RC32434_TX_TIMEOUT; - -#ifdef CONFIG_IDT_USE_NAPI - dev->poll = rc32434_poll; - dev->weight = bif->weight; - printk("Using NAPI with weight %d\n",dev->weight); -#else - lp->rx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL); - tasklet_init(lp->rx_tasklet, rc32434_rx_tasklet, (unsigned long)dev); -#endif - lp->tx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL); - tasklet_init(lp->tx_tasklet, rc32434_tx_tasklet, (unsigned long)dev); - - if ((err = register_netdev(dev))) { - printk(KERN_ERR "rc32434 ethernet. Cannot register net device %d\n", err); - free_netdev(dev); - retval = -EINVAL; - goto probe_err_out; - } - - INFO("Rx IRQ %d, Tx IRQ %d, ", bif->rx_dma_irq, bif->tx_dma_irq); - for (i = 0; i < 6; i++) { - printk("%2.2x", dev->dev_addr[i]); - if (i<5) - printk(":"); - } - printk("\n"); - - return 0; - - probe_err_out: - rc32434_cleanup_module(); - ERR(" failed. Returns %d\n", retval); - return retval; - -} - - -static void rc32434_cleanup_module(void) -{ - int i; - - for (i = 0; rc32434_iflist[i].iobase; i++) { - struct rc32434_if_t * bif = &rc32434_iflist[i]; - if (bif->dev != NULL) { - struct rc32434_local *lp = (struct rc32434_local *)bif->dev->priv; - if (lp != NULL) { - if (lp->eth_regs) - iounmap((void*)lp->eth_regs); - if (lp->rx_dma_regs) - iounmap((void*)lp->rx_dma_regs); - if (lp->tx_dma_regs) - iounmap((void*)lp->tx_dma_regs); - if (lp->td_ring) - kfree((void*)KSEG0ADDR(lp->td_ring)); - -#ifdef RC32434_PROC_DEBUG - if (lp->ps) { - remove_proc_entry(bif->name, proc_net); - } -#endif - kfree(lp); - } - - unregister_netdev(bif->dev); - free_netdev(bif->dev); - kfree(bif->dev); - } - } -} - - - -static int rc32434_open(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - - /* Initialize */ - if (rc32434_init(dev)) { - ERR("Error: cannot open the Ethernet device\n"); - return -EAGAIN; - } - - /* Install the interrupt handler that handles the Done Finished Ovr and Und Events */ - if (request_irq(lp->rx_irq, &rc32434_rx_dma_interrupt, - SA_SHIRQ | SA_INTERRUPT, - "rc32434 ethernet Rx", dev)) { - ERR(": unable to get Rx DMA IRQ %d\n", - lp->rx_irq); - return -EAGAIN; - } - if (request_irq(lp->tx_irq, &rc32434_tx_dma_interrupt, - SA_SHIRQ | SA_INTERRUPT, - "rc32434 ethernet Tx", dev)) { - ERR(": unable to get Tx DMA IRQ %d\n", - lp->tx_irq); - free_irq(lp->rx_irq, dev); - return -EAGAIN; - } - -#ifdef RC32434_REVISION - /* Install handler for overrun error. */ - if (request_irq(lp->ovr_irq, &rc32434_ovr_interrupt, - SA_SHIRQ | SA_INTERRUPT, - "Ethernet Overflow", dev)) { - ERR(": unable to get OVR IRQ %d\n", - lp->ovr_irq); - free_irq(lp->rx_irq, dev); - free_irq(lp->tx_irq, dev); - return -EAGAIN; - } -#endif - - /* Install handler for underflow error. */ - if (request_irq(lp->und_irq, &rc32434_und_interrupt, - SA_SHIRQ | SA_INTERRUPT, - "Ethernet Underflow", dev)) { - ERR(": unable to get UND IRQ %d\n", - lp->und_irq); - free_irq(lp->rx_irq, dev); - free_irq(lp->tx_irq, dev); -#ifdef RC32434_REVISION - free_irq(lp->ovr_irq, dev); -#endif - return -EAGAIN; - } - - - return 0; -} - - - - -static int rc32434_close(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - u32 tmp; - - /* Disable interrupts */ - disable_irq(lp->rx_irq); - disable_irq(lp->tx_irq); -#ifdef RC32434_REVISION - disable_irq(lp->ovr_irq); -#endif - disable_irq(lp->und_irq); - - tmp = rc32434_readl(&lp->tx_dma_regs->dmasm); - tmp = tmp | DMASM_f_m | DMASM_e_m; - rc32434_writel(tmp, &lp->tx_dma_regs->dmasm); - - tmp = rc32434_readl(&lp->rx_dma_regs->dmasm); - tmp = tmp | DMASM_d_m | DMASM_h_m | DMASM_e_m; - rc32434_writel(tmp, &lp->rx_dma_regs->dmasm); - - free_irq(lp->rx_irq, dev); - free_irq(lp->tx_irq, dev); -#ifdef RC32434_REVISION - free_irq(lp->ovr_irq, dev); -#endif - free_irq(lp->und_irq, dev); - return 0; -} - - -/* transmit packet */ -static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - unsigned long flags; - u32 length; - DMAD_t td; - - - spin_lock_irqsave(&lp->lock, flags); - - td = &lp->td_ring[lp->tx_chain_tail]; - - /* stop queue when full, drop pkts if queue already full */ - if(lp->tx_count >= (RC32434_NUM_TDS - 2)) { - lp->tx_full = 1; - - if(lp->tx_count == (RC32434_NUM_TDS - 2)) { - netif_stop_queue(dev); - } - else { - lp->stats.tx_dropped++; - dev_kfree_skb_any(skb); - spin_unlock_irqrestore(&lp->lock, flags); - return 1; - } - } - - lp->tx_count ++; - - lp->tx_skb[lp->tx_chain_tail] = skb; - - length = skb->len; - - /* Setup the transmit descriptor. */ - td->ca = CPHYSADDR(skb->data); - - if(rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0) { - if( lp->tx_chain_status == empty ) { - td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */ - lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */ - rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */ - lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */ - } - else { - td->control = DMA_COUNT(length) |DMAD_cof_m|DMAD_iof_m; /* Update tail */ - lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */ - lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */ - lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */ - rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */ - lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */ - lp->tx_chain_status = empty; - } - } - else { - if( lp->tx_chain_status == empty ) { - td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */ - lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */ - lp->tx_chain_status = filled; - } - else { - td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */ - lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */ - lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */ - lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */ - } - } - - dev->trans_start = jiffies; - - spin_unlock_irqrestore(&lp->lock, flags); - - return 0; -} - - -/* Ethernet MII-PHY Handler */ -static void rc32434_mii_handler(unsigned long data) -{ - struct net_device *dev = (struct net_device *)data; - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - unsigned long flags; - unsigned long duplex_status; - int port_addr = (lp->rx_irq == 0x2c? 1:0) << 8; - - spin_lock_irqsave(&lp->lock, flags); - - /* Two ports are using the same MII, the difference is the PHY address */ - rc32434_writel(0, &rc32434_eth0_regs->miimcfg); - rc32434_writel(0, &rc32434_eth0_regs->miimcmd); - rc32434_writel(port_addr |0x05, &rc32434_eth0_regs->miimaddr); - rc32434_writel(MIIMCMD_scn_m, &rc32434_eth0_regs->miimcmd); - while(rc32434_readl(&rc32434_eth0_regs->miimind) & MIIMIND_nv_m); - - ERR("irq:%x port_addr:%x RDD:%x\n", - lp->rx_irq, port_addr, rc32434_readl(&rc32434_eth0_regs->miimrdd)); - duplex_status = (rc32434_readl(&rc32434_eth0_regs->miimrdd) & 0x140)? ETHMAC2_fd_m: 0; - if(duplex_status != lp->duplex_mode) { - ERR("The MII-PHY is Auto-negotiated to %s-Duplex mode for Eth-%x\n", duplex_status? "Full":"Half", lp->rx_irq == 0x2c? 1:0); - lp->duplex_mode = duplex_status; - rc32434_restart(dev); - } - - lp->mii_phy_timer.expires = jiffies + 10 * HZ; - add_timer(&lp->mii_phy_timer); - - spin_unlock_irqrestore(&lp->lock, flags); - -} - -#ifdef RC32434_REVISION -/* Ethernet Rx Overflow interrupt */ -static irqreturn_t -rc32434_ovr_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct rc32434_local *lp; - unsigned int ovr; - irqreturn_t retval = IRQ_NONE; - - ASSERT(dev != NULL); - - lp = (struct rc32434_local *)dev->priv; - spin_lock(&lp->lock); - ovr = rc32434_readl(&lp->eth_regs->ethintfc); - - if(ovr & ETHINTFC_ovr_m) { - netif_stop_queue(dev); - - /* clear OVR bit */ - rc32434_writel((ovr & ~ETHINTFC_ovr_m), &lp->eth_regs->ethintfc); - - /* Restart interface */ - rc32434_restart(dev); - retval = IRQ_HANDLED; - } - spin_unlock(&lp->lock); - - return retval; -} - -#endif - - -/* Ethernet Tx Underflow interrupt */ -static irqreturn_t -rc32434_und_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct rc32434_local *lp; - unsigned int und; - irqreturn_t retval = IRQ_NONE; - - ASSERT(dev != NULL); - - lp = (struct rc32434_local *)dev->priv; - - spin_lock(&lp->lock); - - und = rc32434_readl(&lp->eth_regs->ethintfc); - - if(und & ETHINTFC_und_m) { - netif_stop_queue(dev); - - rc32434_writel((und & ~ETHINTFC_und_m), &lp->eth_regs->ethintfc); - - /* Restart interface */ - rc32434_restart(dev); - retval = IRQ_HANDLED; - } - - spin_unlock(&lp->lock); - - return retval; -} - - -/* Ethernet Rx DMA interrupt */ -static irqreturn_t -rc32434_rx_dma_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct rc32434_local* lp; - volatile u32 dmas,dmasm; - irqreturn_t retval; - - ASSERT(dev != NULL); - - lp = (struct rc32434_local *)dev->priv; - - spin_lock(&lp->lock); - dmas = rc32434_readl(&lp->rx_dma_regs->dmas); - if(dmas & (DMAS_d_m|DMAS_h_m|DMAS_e_m)) { - /* Mask D H E bit in Rx DMA */ - dmasm = rc32434_readl(&lp->rx_dma_regs->dmasm); - rc32434_writel(dmasm | (DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm); -#ifdef CONFIG_IDT_USE_NAPI - if(netif_rx_schedule_prep(dev)) - __netif_rx_schedule(dev); -#else - tasklet_hi_schedule(lp->rx_tasklet); -#endif - - if (dmas & DMAS_e_m) - ERR(": DMA error\n"); - - retval = IRQ_HANDLED; - } - else - retval = IRQ_NONE; - - spin_unlock(&lp->lock); - return retval; -} - -#ifdef CONFIG_IDT_USE_NAPI -static int rc32434_poll(struct net_device *rx_data_dev, int *budget) -#else -static void rc32434_rx_tasklet(unsigned long rx_data_dev) -#endif -{ - struct net_device *dev = (struct net_device *)rx_data_dev; - struct rc32434_local* lp = netdev_priv(dev); - volatile DMAD_t rd = &lp->rd_ring[lp->rx_next_done]; - struct sk_buff *skb, *skb_new; - u8* pkt_buf; - u32 devcs, count, pkt_len, pktuncrc_len; - volatile u32 dmas; -#ifdef CONFIG_IDT_USE_NAPI - u32 received = 0; - int rx_work_limit = min(*budget,dev->quota); -#else - unsigned long flags; - spin_lock_irqsave(&lp->lock, flags); -#endif - - while ( (count = RC32434_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) { -#ifdef CONFIG_IDT_USE_NAPI - if(--rx_work_limit <0) - { - break; - } -#endif - /* init the var. used for the later operations within the while loop */ - skb_new = NULL; - devcs = rd->devcs; - pkt_len = RCVPKT_LENGTH(devcs); - skb = lp->rx_skb[lp->rx_next_done]; - - if (count < 64) { - lp->stats.rx_errors++; - lp->stats.rx_dropped++; - } - else if ((devcs & ( ETHRX_ld_m)) != ETHRX_ld_m) { - /* check that this is a whole packet */ - /* WARNING: DMA_FD bit incorrectly set in Rc32434 (errata ref #077) */ - lp->stats.rx_errors++; - lp->stats.rx_dropped++; - } - else if ( (devcs & ETHRX_rok_m) ) { - - { - /* must be the (first and) last descriptor then */ - pkt_buf = (u8*)lp->rx_skb[lp->rx_next_done]->data; - - pktuncrc_len = pkt_len - 4; - /* invalidate the cache */ - dma_cache_inv((unsigned long)pkt_buf, pktuncrc_len); - - /* Malloc up new buffer. */ - skb_new = dev_alloc_skb(RC32434_RBSIZE + 2); - - if (skb_new != NULL){ - /* Make room */ - skb_put(skb, pktuncrc_len); - - skb->protocol = eth_type_trans(skb, dev); - - /* pass the packet to upper layers */ -#ifdef CONFIG_IDT_USE_NAPI - netif_receive_skb(skb); -#else - netif_rx(skb); -#endif - - dev->last_rx = jiffies; - lp->stats.rx_packets++; - lp->stats.rx_bytes += pktuncrc_len; - - if (IS_RCV_MP(devcs)) - lp->stats.multicast++; - - /* 16 bit align */ - skb_reserve(skb_new, 2); - - skb_new->dev = dev; - lp->rx_skb[lp->rx_next_done] = skb_new; - } - else { - ERR("no memory, dropping rx packet.\n"); - lp->stats.rx_errors++; - lp->stats.rx_dropped++; - } - } - - } - else { - /* This should only happen if we enable accepting broken packets */ - lp->stats.rx_errors++; - lp->stats.rx_dropped++; - - /* add statistics counters */ - if (IS_RCV_CRC_ERR(devcs)) { - DBG(2, "RX CRC error\n"); - lp->stats.rx_crc_errors++; - } - else if (IS_RCV_LOR_ERR(devcs)) { - DBG(2, "RX LOR error\n"); - lp->stats.rx_length_errors++; - } - else if (IS_RCV_LE_ERR(devcs)) { - DBG(2, "RX LE error\n"); - lp->stats.rx_length_errors++; - } - else if (IS_RCV_OVR_ERR(devcs)) { - lp->stats.rx_over_errors++; - } - else if (IS_RCV_CV_ERR(devcs)) { - /* code violation */ - DBG(2, "RX CV error\n"); - lp->stats.rx_frame_errors++; - } - else if (IS_RCV_CES_ERR(devcs)) { - DBG(2, "RX Preamble error\n"); - } - } - - rd->devcs = 0; - - /* restore descriptor's curr_addr */ - if(skb_new) - rd->ca = CPHYSADDR(skb_new->data); - else - rd->ca = CPHYSADDR(skb->data); - - rd->control = DMA_COUNT(RC32434_RBSIZE) |DMAD_cod_m |DMAD_iod_m; - lp->rd_ring[(lp->rx_next_done-1)& RC32434_RDS_MASK].control &= ~(DMAD_cod_m); - - lp->rx_next_done = (lp->rx_next_done + 1) & RC32434_RDS_MASK; - rd = &lp->rd_ring[lp->rx_next_done]; - rc32434_writel( ~DMAS_d_m, &lp->rx_dma_regs->dmas); - } -#ifdef CONFIG_IDT_USE_NAPI - dev->quota -= received; - *budget =- received; - if(rx_work_limit < 0) - goto not_done; -#endif - - dmas = rc32434_readl(&lp->rx_dma_regs->dmas); - - if(dmas & DMAS_h_m) { - rc32434_writel( ~(DMAS_h_m | DMAS_e_m), &lp->rx_dma_regs->dmas); -#ifdef RC32434_PROC_DEBUG - lp->dma_halt_cnt++; -#endif - rd->devcs = 0; - skb = lp->rx_skb[lp->rx_next_done]; - rd->ca = CPHYSADDR(skb->data); - rc32434_chain_rx(lp,rd); - } - -#ifdef CONFIG_IDT_USE_NAPI - netif_rx_complete(dev); -#endif - /* Enable D H E bit in Rx DMA */ - rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m |DMASM_e_m), &lp->rx_dma_regs->dmasm); -#ifdef CONFIG_IDT_USE_NAPI - return 0; - not_done: - return 1; -#else - spin_unlock_irqrestore(&lp->lock, flags); - return; -#endif - - -} - - - -/* Ethernet Tx DMA interrupt */ -static irqreturn_t -rc32434_tx_dma_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct rc32434_local *lp; - volatile u32 dmas,dmasm; - irqreturn_t retval; - - ASSERT(dev != NULL); - - lp = (struct rc32434_local *)dev->priv; - - spin_lock(&lp->lock); - - dmas = rc32434_readl(&lp->tx_dma_regs->dmas); - - if (dmas & (DMAS_f_m | DMAS_e_m)) { - dmasm = rc32434_readl(&lp->tx_dma_regs->dmasm); - /* Mask F E bit in Tx DMA */ - rc32434_writel(dmasm | (DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm); - - tasklet_hi_schedule(lp->tx_tasklet); - - if(lp->tx_chain_status == filled && (rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0)) { - rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); - lp->tx_chain_status = empty; - lp->tx_chain_head = lp->tx_chain_tail; - dev->trans_start = jiffies; - } - - if (dmas & DMAS_e_m) - ERR(": DMA error\n"); - - retval = IRQ_HANDLED; - } - else - retval = IRQ_NONE; - - spin_unlock(&lp->lock); - - return retval; -} - - -static void rc32434_tx_tasklet(unsigned long tx_data_dev) -{ - struct net_device *dev = (struct net_device *)tx_data_dev; - struct rc32434_local* lp = (struct rc32434_local *)dev->priv; - volatile DMAD_t td = &lp->td_ring[lp->tx_next_done]; - u32 devcs; - unsigned long flags; - volatile u32 dmas; - - spin_lock_irqsave(&lp->lock, flags); - - /* process all desc that are done */ - while(IS_DMA_FINISHED(td->control)) { - if(lp->tx_full == 1) { - netif_wake_queue(dev); - lp->tx_full = 0; - } - - devcs = lp->td_ring[lp->tx_next_done].devcs; - if ((devcs & (ETHTX_fd_m | ETHTX_ld_m)) != (ETHTX_fd_m | ETHTX_ld_m)) { - lp->stats.tx_errors++; - lp->stats.tx_dropped++; - - /* should never happen */ - DBG(1, __FUNCTION__ ": split tx ignored\n"); - } - else if (IS_TX_TOK(devcs)) { - lp->stats.tx_packets++; - } - else { - lp->stats.tx_errors++; - lp->stats.tx_dropped++; - - /* underflow */ - if (IS_TX_UND_ERR(devcs)) - lp->stats.tx_fifo_errors++; - - /* oversized frame */ - if (IS_TX_OF_ERR(devcs)) - lp->stats.tx_aborted_errors++; - - /* excessive deferrals */ - if (IS_TX_ED_ERR(devcs)) - lp->stats.tx_carrier_errors++; - - /* collisions: medium busy */ - if (IS_TX_EC_ERR(devcs)) - lp->stats.collisions++; - - /* late collision */ - if (IS_TX_LC_ERR(devcs)) - lp->stats.tx_window_errors++; - - } - - /* We must always free the original skb */ - if (lp->tx_skb[lp->tx_next_done] != NULL) { - dev_kfree_skb_any(lp->tx_skb[lp->tx_next_done]); - lp->tx_skb[lp->tx_next_done] = NULL; - } - - lp->td_ring[lp->tx_next_done].control = DMAD_iof_m; - lp->td_ring[lp->tx_next_done].devcs = ETHTX_fd_m | ETHTX_ld_m; - lp->td_ring[lp->tx_next_done].link = 0; - lp->td_ring[lp->tx_next_done].ca = 0; - lp->tx_count --; - - /* go on to next transmission */ - lp->tx_next_done = (lp->tx_next_done + 1) & RC32434_TDS_MASK; - td = &lp->td_ring[lp->tx_next_done]; - - } - - dmas = rc32434_readl(&lp->tx_dma_regs->dmas); - rc32434_writel( ~dmas, &lp->tx_dma_regs->dmas); - - /* Enable F E bit in Tx DMA */ - rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm); - spin_unlock_irqrestore(&lp->lock, flags); - -} - - -static struct net_device_stats * rc32434_get_stats(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - return &lp->stats; -} - - -/* - * Set or clear the multicast filter for this adaptor. - */ -static void rc32434_multicast_list(struct net_device *dev) -{ - /* listen to broadcasts always and to treat */ - /* IFF bits independantly */ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - unsigned long flags; - u32 recognise = ETHARC_ab_m; /* always accept broadcasts */ - - if (dev->flags & IFF_PROMISC) /* set promiscuous mode */ - recognise |= ETHARC_pro_m; - - if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15)) - recognise |= ETHARC_am_m; /* all multicast & bcast */ - else if (dev->mc_count > 0) { - DBG(2, __FUNCTION__ ": mc_count %d\n", dev->mc_count); - recognise |= ETHARC_am_m; /* for the time being */ - } - - spin_lock_irqsave(&lp->lock, flags); - rc32434_writel(recognise, &lp->eth_regs->etharc); - spin_unlock_irqrestore(&lp->lock, flags); -} - - -static void rc32434_tx_timeout(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - unsigned long flags; - - spin_lock_irqsave(&lp->lock, flags); - rc32434_restart(dev); - spin_unlock_irqrestore(&lp->lock, flags); - -} - - -/* - * Initialize the RC32434 ethernet controller. - */ -static int rc32434_init(struct net_device *dev) -{ - struct rc32434_local *lp = (struct rc32434_local *)dev->priv; - int i, j; - - /* Disable DMA */ - rc32434_abort_tx(dev); - rc32434_abort_rx(dev); - - /* reset ethernet logic */ - rc32434_writel(0, &lp->eth_regs->ethintfc); - while((rc32434_readl(&lp->eth_regs->ethintfc) & ETHINTFC_rip_m)) - dev->trans_start = jiffies; - - /* Enable Ethernet Interface */ - rc32434_writel(ETHINTFC_en_m, &lp->eth_regs->ethintfc); - -#ifndef CONFIG_IDT_USE_NAPI - tasklet_disable(lp->rx_tasklet); -#endif - tasklet_disable(lp->tx_tasklet); - - /* Initialize the transmit Descriptors */ - for (i = 0; i < RC32434_NUM_TDS; i++) { - lp->td_ring[i].control = DMAD_iof_m; - lp->td_ring[i].devcs = ETHTX_fd_m | ETHTX_ld_m; - lp->td_ring[i].ca = 0; - lp->td_ring[i].link = 0; - if (lp->tx_skb[i] != NULL) { - dev_kfree_skb_any(lp->tx_skb[i]); - lp->tx_skb[i] = NULL; - } - } - lp->tx_next_done = lp->tx_chain_head = lp->tx_chain_tail = lp->tx_full = lp->tx_count = 0; - lp-> tx_chain_status = empty; - - /* - * Initialize the receive descriptors so that they - * become a circular linked list, ie. let the last - * descriptor point to the first again. - */ - for (i=0; i<RC32434_NUM_RDS; i++) { - struct sk_buff *skb = lp->rx_skb[i]; - - if (lp->rx_skb[i] == NULL) { - skb = dev_alloc_skb(RC32434_RBSIZE + 2); - if (skb == NULL) { - ERR("No memory in the system\n"); - for (j = 0; j < RC32434_NUM_RDS; j ++) - if (lp->rx_skb[j] != NULL) - dev_kfree_skb_any(lp->rx_skb[j]); - - return 1; - } - else { - skb->dev = dev; - skb_reserve(skb, 2); - lp->rx_skb[i] = skb; - lp->rd_ring[i].ca = CPHYSADDR(skb->data); - - } - } - lp->rd_ring[i].control = DMAD_iod_m | DMA_COUNT(RC32434_RBSIZE); - lp->rd_ring[i].devcs = 0; - lp->rd_ring[i].ca = CPHYSADDR(skb->data); - lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]); - - } - /* loop back */ - lp->rd_ring[RC32434_NUM_RDS-1].link = CPHYSADDR(&lp->rd_ring[0]); - lp->rx_next_done = 0; - - lp->rd_ring[RC32434_NUM_RDS-1].control |= DMAD_cod_m; - lp->rx_chain_head = 0; - lp->rx_chain_tail = 0; - lp->rx_chain_status = empty; - - rc32434_writel(0, &lp->rx_dma_regs->dmas); - /* Start Rx DMA */ - rc32434_start_rx(lp, &lp->rd_ring[0]); - - /* Enable F E bit in Tx DMA */ - rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm); - /* Enable D H E bit in Rx DMA */ - rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm); - - /* Accept only packets destined for this Ethernet device address */ - rc32434_writel(ETHARC_ab_m, &lp->eth_regs->etharc); - - /* Set all Ether station address registers to their initial values */ - rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal0); - rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah0); - - rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal1); - rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah1); - - rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal2); - rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah2); - - rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal3); - rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah3); - - - /* Frame Length Checking, Pad Enable, CRC Enable, Full Duplex set */ - rc32434_writel(ETHMAC2_pe_m | ETHMAC2_cen_m | ETHMAC2_fd_m, &lp->eth_regs->ethmac2); - //ETHMAC2_flc_m ETHMAC2_fd_m lp->duplex_mode - - /* Back to back inter-packet-gap */ - rc32434_writel(0x15, &lp->eth_regs->ethipgt); - /* Non - Back to back inter-packet-gap */ - rc32434_writel(0x12, &lp->eth_regs->ethipgr); - - /* Management Clock Prescaler Divisor */ - /* Clock independent setting */ - rc32434_writel(((idt_cpu_freq)/MII_CLOCK+1) & ~1, - &lp->eth_regs->ethmcp); - - /* don't transmit until fifo contains 48b */ - rc32434_writel(48, &lp->eth_regs->ethfifott); - - rc32434_writel(ETHMAC1_re_m, &lp->eth_regs->ethmac1); - -#ifndef CONFIG_IDT_USE_NAPI - tasklet_enable(lp->rx_tasklet); -#endif - tasklet_enable(lp->tx_tasklet); - - netif_start_queue(dev); - - - return 0; - -} - - -#ifndef MODULE - -static int __init rc32434_setup(char *options) -{ - /* no options yet */ - return 1; -} - -static int __init rc32434_setup_ethaddr0(char *options) -{ - memcpy(mac0, options, 17); - mac0[17]= '\0'; - return 1; -} - -__setup("rc32434eth=", rc32434_setup); -__setup("ethaddr0=", rc32434_setup_ethaddr0); - - -#endif /* MODULE */ - -module_init(rc32434_init_module); -module_exit(rc32434_cleanup_module); - - - - - - - - - - - - - - diff --git a/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h b/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h deleted file mode 100644 index d068f4f..0000000 --- a/target/linux/aruba-2.6/files/drivers/net/rc32434_eth.h +++ /dev/null @@ -1,187 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Definitions for IDT RC32434 on-chip ethernet controller. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * Aug 2004 - * - * Added NAPI - * - ************************************************************************** - */ - - -#include <asm/idt-boards/rc32434/rc32434.h> -#include <asm/idt-boards/rc32434/rc32434_dma_v.h> -#include <asm/idt-boards/rc32434/rc32434_eth_v.h> - -#define RC32434_DEBUG 2 -//#define RC32434_PROC_DEBUG -#undef RC32434_DEBUG - -#ifdef RC32434_DEBUG - -/* use 0 for production, 1 for verification, >2 for debug */ -static int rc32434_debug = RC32434_DEBUG; -#define ASSERT(expr) \ - if(!(expr)) { \ - printk( "Assertion failed! %s,%s,%s,line=%d\n", \ - #expr,__FILE__,__FUNCTION__,__LINE__); } -#define DBG(lvl, format, arg...) if (rc32434_debug > lvl) printk(KERN_INFO "%s: " format, dev->name , ## arg) -#else -#define ASSERT(expr) do {} while (0) -#define DBG(lvl, format, arg...) do {} while (0) -#endif - -#define INFO(format, arg...) printk(KERN_INFO "%s: " format, dev->name , ## arg) -#define ERR(format, arg...) printk(KERN_ERR "%s: " format, dev->name , ## arg) -#define WARN(format, arg...) printk(KERN_WARNING "%s: " format, dev->name , ## arg) - -#define ETH0_DMA_RX_IRQ GROUP1_IRQ_BASE + 0 -#define ETH0_DMA_TX_IRQ GROUP1_IRQ_BASE + 1 -#define ETH0_RX_OVR_IRQ GROUP3_IRQ_BASE + 9 -#define ETH0_TX_UND_IRQ GROUP3_IRQ_BASE + 10 - -#define ETH0_RX_DMA_ADDR (DMA0_PhysicalAddress + 0*DMA_CHAN_OFFSET) -#define ETH0_TX_DMA_ADDR (DMA0_PhysicalAddress + 1*DMA_CHAN_OFFSET) - -/* the following must be powers of two */ -#ifdef CONFIG_IDT_USE_NAPI -#define RC32434_NUM_RDS 64 /* number of receive descriptors */ -#define RC32434_NUM_TDS 64 /* number of transmit descriptors */ -#else -#define RC32434_NUM_RDS 128 /* number of receive descriptors */ -#define RC32434_NUM_TDS 128 /* number of transmit descriptors */ -#endif - -#define RC32434_RBSIZE 1536 /* size of one resource buffer = Ether MTU */ -#define RC32434_RDS_MASK (RC32434_NUM_RDS-1) -#define RC32434_TDS_MASK (RC32434_NUM_TDS-1) -#define RD_RING_SIZE (RC32434_NUM_RDS * sizeof(struct DMAD_s)) -#define TD_RING_SIZE (RC32434_NUM_TDS * sizeof(struct DMAD_s)) - -#define RC32434_TX_TIMEOUT HZ * 100 - -#define rc32434_eth0_regs ((ETH_t)(ETH0_VirtualAddress)) -#define rc32434_eth1_regs ((ETH_t)(ETH1_VirtualAddress)) - -enum status { filled, empty}; -#define IS_DMA_FINISHED(X) (((X) & (DMAD_f_m)) != 0) -#define IS_DMA_DONE(X) (((X) & (DMAD_d_m)) != 0) - - -/* Information that need to be kept for each board. */ -struct rc32434_local { - ETH_t eth_regs; - DMA_Chan_t rx_dma_regs; - DMA_Chan_t tx_dma_regs; - volatile DMAD_t td_ring; /* transmit descriptor ring */ - volatile DMAD_t rd_ring; /* receive descriptor ring */ - - struct sk_buff* tx_skb[RC32434_NUM_TDS]; /* skbuffs for pkt to trans */ - struct sk_buff* rx_skb[RC32434_NUM_RDS]; /* skbuffs for pkt to trans */ - -#ifndef CONFIG_IDT_USE_NAPI - struct tasklet_struct * rx_tasklet; -#endif - struct tasklet_struct * tx_tasklet; - - int rx_next_done; - int rx_chain_head; - int rx_chain_tail; - enum status rx_chain_status; - - int tx_next_done; - int tx_chain_head; - int tx_chain_tail; - enum status tx_chain_status; - int tx_count; - int tx_full; - - struct timer_list mii_phy_timer; - unsigned long duplex_mode; - - int rx_irq; - int tx_irq; - int ovr_irq; - int und_irq; - - struct net_device_stats stats; - spinlock_t lock; - - /* debug /proc entry */ - struct proc_dir_entry *ps; - int dma_halt_cnt; int dma_run_cnt; -}; - -extern unsigned int idt_cpu_freq; - -/* Index to functions, as function prototypes. */ -static int rc32434_open(struct net_device *dev); -static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev); -static void rc32434_mii_handler(unsigned long data); -static irqreturn_t rc32434_und_interrupt(int irq, void *dev_id); -static irqreturn_t rc32434_rx_dma_interrupt(int irq, void *dev_id); -static irqreturn_t rc32434_tx_dma_interrupt(int irq, void *dev_id); -#ifdef RC32434_REVISION -static irqreturn_t rc32434_ovr_interrupt(int irq, void *dev_id); -#endif -static int rc32434_close(struct net_device *dev); -static struct net_device_stats *rc32434_get_stats(struct net_device *dev); -static void rc32434_multicast_list(struct net_device *dev); -static int rc32434_init(struct net_device *dev); -static void rc32434_tx_timeout(struct net_device *dev); - -static void rc32434_tx_tasklet(unsigned long tx_data_dev); -#ifdef CONFIG_IDT_USE_NAPI -static int rc32434_poll(struct net_device *rx_data_dev, int *budget); -#else -static void rc32434_rx_tasklet(unsigned long rx_data_dev); -#endif -static void rc32434_cleanup_module(void); -static int rc32434_probe(int port_num); -int rc32434_init_module(void); - - -static inline void rc32434_abort_dma(struct net_device *dev, DMA_Chan_t ch) -{ - if (rc32434_readl(&ch->dmac) & DMAC_run_m) { - rc32434_writel(0x10, &ch->dmac); - - while (!(rc32434_readl(&ch->dmas) & DMAS_h_m)) - dev->trans_start = jiffies; - - rc32434_writel(0, &ch->dmas); - } - - rc32434_writel(0, &ch->dmadptr); - rc32434_writel(0, &ch->dmandptr); -} diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h deleted file mode 100644 index 73d9d31..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434.h +++ /dev/null @@ -1,199 +0,0 @@ - /************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Definitions for IDT RC32434 CPU - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef _RC32434_H_ -#define _RC32434_H_ - -#include <linux/autoconf.h> -#include <linux/delay.h> -#include <asm/io.h> -#include <asm/idt-boards/rc32434/rc32434_timer.h> - -#define RC32434_REG_BASE 0x18000000 - - -#define interrupt ((volatile INT_t ) INT0_VirtualAddress) -#define idt_timer ((volatile TIM_t) TIM0_VirtualAddress) -#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress) - -#define IDT_CLOCK_MULT 2 -#define MIPS_CPU_TIMER_IRQ 7 -/* Interrupt Controller */ -#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000) -#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008) -#define IC_GROUP_OFFSET 0x0C -#define RTC_BASE 0xBA001FF0 - -#define NUM_INTR_GROUPS 5 -/* 16550 UARTs */ - -#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */ -#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */ -#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */ -#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */ -#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) - -#ifdef __MIPSEB__ - -#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003) -#define EB434_UART1_BASE (0x19800003) - -#else - -#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000) -#define EB434_UART1_BASE (0x19800000) - -#endif - -#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0 -#define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11 - -#define RC32434_NR_IRQS (GROUP4_IRQ_BASE + 32) - -/* cpu pipeline flush */ -static inline void rc32434_sync(void) -{ - __asm__ volatile ("sync"); -} - -static inline void rc32434_sync_udelay(int us) -{ - __asm__ volatile ("sync"); - udelay(us); -} - -static inline void rc32434_sync_delay(int ms) -{ - __asm__ volatile ("sync"); - mdelay(ms); -} - - - -/* - * Macros to access internal RC32434 registers. No byte - * swapping should be done when accessing the internal - * registers. - */ - -#define rc32434_readb __raw_readb -#define rc32434_readw __raw_readw -#define rc32434_readl __raw_readl - -#define rc32434_writeb __raw_writeb -#define rc32434_writew __raw_writew -#define rc32434_writel __raw_writel - -#if 0 -static inline u8 rc32434_readb(unsigned long pa) -{ - return *((volatile u8 *)KSEG1ADDR(pa)); -} -static inline u16 rc32434_readw(unsigned long pa) -{ - return *((volatile u16 *)KSEG1ADDR(pa)); -} -static inline u32 rc32434_readl(unsigned long pa) -{ - return *((volatile u32 *)KSEG1ADDR(pa)); -} -static inline void rc32434_writeb(u8 val, unsigned long pa) -{ - *((volatile u8 *)KSEG1ADDR(pa)) = val; -} -static inline void rc32434_writew(u16 val, unsigned long pa) -{ - *((volatile u16 *)KSEG1ADDR(pa)) = val; -} -static inline void rc32434_writel(u32 val, unsigned long pa) -{ - *((volatile u32 *)KSEG1ADDR(pa)) = val; -} - -#endif - - -/* - * C access to CLZ and CLO instructions - * (count leading zeroes/ones). - */ -static inline int rc32434_clz(unsigned long val) -{ - int ret; - __asm__ volatile ( - ".set\tnoreorder\n\t" - ".set\tnoat\n\t" - ".set\tmips32\n\t" - "clz\t%0,%1\n\t" - ".set\tmips0\n\t" - ".set\tat\n\t" - ".set\treorder" - : "=r" (ret) - : "r" (val)); - - return ret; -} -static inline int rc32434_clo(unsigned long val) -{ - int ret; - __asm__ volatile ( - ".set\tnoreorder\n\t" - ".set\tnoat\n\t" - ".set\tmips32\n\t" - "clo\t%0,%1\n\t" - ".set\tmips0\n\t" - ".set\tat\n\t" - ".set\treorder" - : "=r" (ret) - : "r" (val)); - - return ret; -} -#endif /* _RC32434_H_ */ - - - - - - - - - - - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h deleted file mode 100644 index 43c8ac9..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma.h +++ /dev/null @@ -1,205 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * DMA register definition - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_DMA_H__ -#define __IDT_DMA_H__ - -enum -{ - DMA0_PhysicalAddress = 0x18040000, - DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default - - DMA0_VirtualAddress = 0xb8040000, - DMA_VirtualAddress = DMA0_VirtualAddress, // Default -} ; - -/* - * DMA descriptor (in physical memory). - */ - -typedef struct DMAD_s -{ - u32 control ; // Control. use DMAD_* - u32 ca ; // Current Address. - u32 devcs ; // Device control and status. - u32 link ; // Next descriptor in chain. -} volatile *DMAD_t ; - -enum -{ - DMAD_size = sizeof (struct DMAD_s), - DMAD_count_b = 0, // in DMAD_t -> control - DMAD_count_m = 0x0003ffff, // in DMAD_t -> control - DMAD_ds_b = 20, // in DMAD_t -> control - DMAD_ds_m = 0x00300000, // in DMAD_t -> control - DMAD_ds_ethRcv0_v = 0, - DMAD_ds_ethXmt0_v = 0, - DMAD_ds_memToFifo_v = 0, - DMAD_ds_fifoToMem_v = 0, - DMAD_ds_pciToMem_v = 0, - DMAD_ds_memToPci_v = 0, - - DMAD_devcmd_b = 22, // in DMAD_t -> control - DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control - DMAD_devcmd_byte_v = 0, //memory-to-memory - DMAD_devcmd_halfword_v = 1, //memory-to-memory - DMAD_devcmd_word_v = 2, //memory-to-memory - DMAD_devcmd_2words_v = 3, //memory-to-memory - DMAD_devcmd_4words_v = 4, //memory-to-memory - DMAD_devcmd_6words_v = 5, //memory-to-memory - DMAD_devcmd_8words_v = 6, //memory-to-memory - DMAD_devcmd_16words_v = 7, //memory-to-memory - DMAD_cof_b = 25, // chain on finished - DMAD_cof_m = 0x02000000, // - DMAD_cod_b = 26, // chain on done - DMAD_cod_m = 0x04000000, // - DMAD_iof_b = 27, // interrupt on finished - DMAD_iof_m = 0x08000000, // - DMAD_iod_b = 28, // interrupt on done - DMAD_iod_m = 0x10000000, // - DMAD_t_b = 29, // terminated - DMAD_t_m = 0x20000000, // - DMAD_d_b = 30, // done - DMAD_d_m = 0x40000000, // - DMAD_f_b = 31, // finished - DMAD_f_m = 0x80000000, // -} ; - -/* - * DMA register (within Internal Register Map). - */ - -struct DMA_Chan_s -{ - u32 dmac ; // Control. - u32 dmas ; // Status. - u32 dmasm ; // Mask. - u32 dmadptr ; // Descriptor pointer. - u32 dmandptr ; // Next descriptor pointer. -}; - -typedef struct DMA_Chan_s volatile *DMA_Chan_t ; - -//DMA_Channels use DMACH_count instead - -enum -{ - DMAC_run_b = 0, // - DMAC_run_m = 0x00000001, // - DMAC_dm_b = 1, // done mask - DMAC_dm_m = 0x00000002, // - DMAC_mode_b = 2, // - DMAC_mode_m = 0x0000000c, // - DMAC_mode_auto_v = 0, - DMAC_mode_burst_v = 1, - DMAC_mode_transfer_v = 2, //usually used - DMAC_mode_reserved_v = 3, - DMAC_a_b = 4, // - DMAC_a_m = 0x00000010, // - - DMAS_f_b = 0, // finished (sticky) - DMAS_f_m = 0x00000001, // - DMAS_d_b = 1, // done (sticky) - DMAS_d_m = 0x00000002, // - DMAS_c_b = 2, // chain (sticky) - DMAS_c_m = 0x00000004, // - DMAS_e_b = 3, // error (sticky) - DMAS_e_m = 0x00000008, // - DMAS_h_b = 4, // halt (sticky) - DMAS_h_m = 0x00000010, // - - DMASM_f_b = 0, // finished (1=mask) - DMASM_f_m = 0x00000001, // - DMASM_d_b = 1, // done (1=mask) - DMASM_d_m = 0x00000002, // - DMASM_c_b = 2, // chain (1=mask) - DMASM_c_m = 0x00000004, // - DMASM_e_b = 3, // error (1=mask) - DMASM_e_m = 0x00000008, // - DMASM_h_b = 4, // halt (1=mask) - DMASM_h_m = 0x00000010, // -} ; - -/* - * DMA channel definitions - */ - -enum -{ - DMACH_ethRcv0 = 0, - DMACH_ethXmt0 = 1, - DMACH_memToFifo = 2, - DMACH_fifoToMem = 3, - DMACH_pciToMem = 4, - DMACH_memToPci = 5, - - DMACH_count //must be last -}; - - -typedef struct DMAC_s -{ - struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_] -} volatile *DMA_t ; - - -/* - * External DMA parameters -*/ - -enum -{ - DMADEVCMD_ts_b = 0, // ts field in devcmd - DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd - DMADEVCMD_ts_byte_v = 0, - DMADEVCMD_ts_halfword_v = 1, - DMADEVCMD_ts_word_v = 2, - DMADEVCMD_ts_2word_v = 3, - DMADEVCMD_ts_4word_v = 4, - DMADEVCMD_ts_6word_v = 5, - DMADEVCMD_ts_8word_v = 6, - DMADEVCMD_ts_16word_v = 7 -}; - - -#endif // __IDT_DMA_H__ - - - - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h deleted file mode 100644 index cfb34d8..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h +++ /dev/null @@ -1,89 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Definitions for DMA controller. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_DMA_V_H__ -#define __IDT_DMA_V_H__ - -#include <asm/idt-boards/rc32434/rc32434_dma.h> -#include <asm/idt-boards/rc32434/rc32434.h> - -#define DMA_CHAN_OFFSET 0x14 -#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0) -#define DMA_COUNT(count) \ - ((count) & DMAD_count_m) - -#define DMA_HALT_TIMEOUT 500 - - -static inline int rc32434_halt_dma(DMA_Chan_t ch) -{ - int timeout=1; - if (rc32434_readl(&ch->dmac) & DMAC_run_m) { - rc32434_writel(0, &ch->dmac); - - for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) { - if (rc32434_readl(&ch->dmas) & DMAS_h_m) { - rc32434_writel(0, &ch->dmas); - break; - } - } - - } - - return timeout ? 0 : 1; -} - -static inline void rc32434_start_dma(DMA_Chan_t ch, u32 dma_addr) -{ - rc32434_writel(0, &ch->dmandptr); - rc32434_writel(dma_addr, &ch->dmadptr); -} - -static inline void rc32434_chain_dma(DMA_Chan_t ch, u32 dma_addr) -{ - rc32434_writel(dma_addr, &ch->dmandptr); -} - -#endif // __IDT_DMA_V_H__ - - - - - - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h deleted file mode 100644 index d2d9b42..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth.h +++ /dev/null @@ -1,333 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Ethernet register definition - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_ETH_H__ -#define __IDT_ETH_H__ - - -enum -{ - ETH0_PhysicalAddress = 0x18060000, - ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default - - ETH0_VirtualAddress = 0xb8060000, - ETH_VirtualAddress = ETH0_VirtualAddress, // Default -} ; - -typedef struct -{ - u32 ethintfc ; - u32 ethfifott ; - u32 etharc ; - u32 ethhash0 ; - u32 ethhash1 ; - u32 ethu0 [4] ; // Reserved. - u32 ethpfs ; - u32 ethmcp ; - u32 eth_u1 [10] ; // Reserved. - u32 ethspare ; - u32 eth_u2 [42] ; // Reserved. - u32 ethsal0 ; - u32 ethsah0 ; - u32 ethsal1 ; - u32 ethsah1 ; - u32 ethsal2 ; - u32 ethsah2 ; - u32 ethsal3 ; - u32 ethsah3 ; - u32 ethrbc ; - u32 ethrpc ; - u32 ethrupc ; - u32 ethrfc ; - u32 ethtbc ; - u32 ethgpf ; - u32 eth_u9 [50] ; // Reserved. - u32 ethmac1 ; - u32 ethmac2 ; - u32 ethipgt ; - u32 ethipgr ; - u32 ethclrt ; - u32 ethmaxf ; - u32 eth_u10 ; // Reserved. - u32 ethmtest ; - u32 miimcfg ; - u32 miimcmd ; - u32 miimaddr ; - u32 miimwtd ; - u32 miimrdd ; - u32 miimind ; - u32 eth_u11 ; // Reserved. - u32 eth_u12 ; // Reserved. - u32 ethcfsa0 ; - u32 ethcfsa1 ; - u32 ethcfsa2 ; -} volatile *ETH_t; - -enum -{ - ETHINTFC_en_b = 0, - ETHINTFC_en_m = 0x00000001, - ETHINTFC_its_b = 1, - ETHINTFC_its_m = 0x00000002, - ETHINTFC_rip_b = 2, - ETHINTFC_rip_m = 0x00000004, - ETHINTFC_jam_b = 3, - ETHINTFC_jam_m = 0x00000008, - ETHINTFC_ovr_b = 4, - ETHINTFC_ovr_m = 0x00000010, - ETHINTFC_und_b = 5, - ETHINTFC_und_m = 0x00000020, - - ETHFIFOTT_tth_b = 0, - ETHFIFOTT_tth_m = 0x0000007f, - - ETHARC_pro_b = 0, - ETHARC_pro_m = 0x00000001, - ETHARC_am_b = 1, - ETHARC_am_m = 0x00000002, - ETHARC_afm_b = 2, - ETHARC_afm_m = 0x00000004, - ETHARC_ab_b = 3, - ETHARC_ab_m = 0x00000008, - - ETHSAL_byte5_b = 0, - ETHSAL_byte5_m = 0x000000ff, - ETHSAL_byte4_b = 8, - ETHSAL_byte4_m = 0x0000ff00, - ETHSAL_byte3_b = 16, - ETHSAL_byte3_m = 0x00ff0000, - ETHSAL_byte2_b = 24, - ETHSAL_byte2_m = 0xff000000, - - ETHSAH_byte1_b = 0, - ETHSAH_byte1_m = 0x000000ff, - ETHSAH_byte0_b = 8, - ETHSAH_byte0_m = 0x0000ff00, - - ETHGPF_ptv_b = 0, - ETHGPF_ptv_m = 0x0000ffff, - - ETHPFS_pfd_b = 0, - ETHPFS_pfd_m = 0x00000001, - - ETHCFSA0_cfsa4_b = 0, - ETHCFSA0_cfsa4_m = 0x000000ff, - ETHCFSA0_cfsa5_b = 8, - ETHCFSA0_cfsa5_m = 0x0000ff00, - - ETHCFSA1_cfsa2_b = 0, - ETHCFSA1_cfsa2_m = 0x000000ff, - ETHCFSA1_cfsa3_b = 8, - ETHCFSA1_cfsa3_m = 0x0000ff00, - - ETHCFSA2_cfsa0_b = 0, - ETHCFSA2_cfsa0_m = 0x000000ff, - ETHCFSA2_cfsa1_b = 8, - ETHCFSA2_cfsa1_m = 0x0000ff00, - - ETHMAC1_re_b = 0, - ETHMAC1_re_m = 0x00000001, - ETHMAC1_paf_b = 1, - ETHMAC1_paf_m = 0x00000002, - ETHMAC1_rfc_b = 2, - ETHMAC1_rfc_m = 0x00000004, - ETHMAC1_tfc_b = 3, - ETHMAC1_tfc_m = 0x00000008, - ETHMAC1_lb_b = 4, - ETHMAC1_lb_m = 0x00000010, - ETHMAC1_mr_b = 31, - ETHMAC1_mr_m = 0x80000000, - - ETHMAC2_fd_b = 0, - ETHMAC2_fd_m = 0x00000001, - ETHMAC2_flc_b = 1, - ETHMAC2_flc_m = 0x00000002, - ETHMAC2_hfe_b = 2, - ETHMAC2_hfe_m = 0x00000004, - ETHMAC2_dc_b = 3, - ETHMAC2_dc_m = 0x00000008, - ETHMAC2_cen_b = 4, - ETHMAC2_cen_m = 0x00000010, - ETHMAC2_pe_b = 5, - ETHMAC2_pe_m = 0x00000020, - ETHMAC2_vpe_b = 6, - ETHMAC2_vpe_m = 0x00000040, - ETHMAC2_ape_b = 7, - ETHMAC2_ape_m = 0x00000080, - ETHMAC2_ppe_b = 8, - ETHMAC2_ppe_m = 0x00000100, - ETHMAC2_lpe_b = 9, - ETHMAC2_lpe_m = 0x00000200, - ETHMAC2_nb_b = 12, - ETHMAC2_nb_m = 0x00001000, - ETHMAC2_bp_b = 13, - ETHMAC2_bp_m = 0x00002000, - ETHMAC2_ed_b = 14, - ETHMAC2_ed_m = 0x00004000, - - ETHIPGT_ipgt_b = 0, - ETHIPGT_ipgt_m = 0x0000007f, - - ETHIPGR_ipgr2_b = 0, - ETHIPGR_ipgr2_m = 0x0000007f, - ETHIPGR_ipgr1_b = 8, - ETHIPGR_ipgr1_m = 0x00007f00, - - ETHCLRT_maxret_b = 0, - ETHCLRT_maxret_m = 0x0000000f, - ETHCLRT_colwin_b = 8, - ETHCLRT_colwin_m = 0x00003f00, - - ETHMAXF_maxf_b = 0, - ETHMAXF_maxf_m = 0x0000ffff, - - ETHMTEST_tb_b = 2, - ETHMTEST_tb_m = 0x00000004, - - ETHMCP_div_b = 0, - ETHMCP_div_m = 0x000000ff, - - MIIMCFG_rsv_b = 0, - MIIMCFG_rsv_m = 0x0000000c, - - MIIMCMD_rd_b = 0, - MIIMCMD_rd_m = 0x00000001, - MIIMCMD_scn_b = 1, - MIIMCMD_scn_m = 0x00000002, - - MIIMADDR_regaddr_b = 0, - MIIMADDR_regaddr_m = 0x0000001f, - MIIMADDR_phyaddr_b = 8, - MIIMADDR_phyaddr_m = 0x00001f00, - - MIIMWTD_wdata_b = 0, - MIIMWTD_wdata_m = 0x0000ffff, - - MIIMRDD_rdata_b = 0, - MIIMRDD_rdata_m = 0x0000ffff, - - MIIMIND_bsy_b = 0, - MIIMIND_bsy_m = 0x00000001, - MIIMIND_scn_b = 1, - MIIMIND_scn_m = 0x00000002, - MIIMIND_nv_b = 2, - MIIMIND_nv_m = 0x00000004, - -} ; - -/* - * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors. - */ -enum -{ - ETHRX_fd_b = 0, - ETHRX_fd_m = 0x00000001, - ETHRX_ld_b = 1, - ETHRX_ld_m = 0x00000002, - ETHRX_rok_b = 2, - ETHRX_rok_m = 0x00000004, - ETHRX_fm_b = 3, - ETHRX_fm_m = 0x00000008, - ETHRX_mp_b = 4, - ETHRX_mp_m = 0x00000010, - ETHRX_bp_b = 5, - ETHRX_bp_m = 0x00000020, - ETHRX_vlt_b = 6, - ETHRX_vlt_m = 0x00000040, - ETHRX_cf_b = 7, - ETHRX_cf_m = 0x00000080, - ETHRX_ovr_b = 8, - ETHRX_ovr_m = 0x00000100, - ETHRX_crc_b = 9, - ETHRX_crc_m = 0x00000200, - ETHRX_cv_b = 10, - ETHRX_cv_m = 0x00000400, - ETHRX_db_b = 11, - ETHRX_db_m = 0x00000800, - ETHRX_le_b = 12, - ETHRX_le_m = 0x00001000, - ETHRX_lor_b = 13, - ETHRX_lor_m = 0x00002000, - ETHRX_ces_b = 14, - ETHRX_ces_m = 0x00004000, - ETHRX_length_b = 16, - ETHRX_length_m = 0xffff0000, - - ETHTX_fd_b = 0, - ETHTX_fd_m = 0x00000001, - ETHTX_ld_b = 1, - ETHTX_ld_m = 0x00000002, - ETHTX_oen_b = 2, - ETHTX_oen_m = 0x00000004, - ETHTX_pen_b = 3, - ETHTX_pen_m = 0x00000008, - ETHTX_cen_b = 4, - ETHTX_cen_m = 0x00000010, - ETHTX_hen_b = 5, - ETHTX_hen_m = 0x00000020, - ETHTX_tok_b = 6, - ETHTX_tok_m = 0x00000040, - ETHTX_mp_b = 7, - ETHTX_mp_m = 0x00000080, - ETHTX_bp_b = 8, - ETHTX_bp_m = 0x00000100, - ETHTX_und_b = 9, - ETHTX_und_m = 0x00000200, - ETHTX_of_b = 10, - ETHTX_of_m = 0x00000400, - ETHTX_ed_b = 11, - ETHTX_ed_m = 0x00000800, - ETHTX_ec_b = 12, - ETHTX_ec_m = 0x00001000, - ETHTX_lc_b = 13, - ETHTX_lc_m = 0x00002000, - ETHTX_td_b = 14, - ETHTX_td_m = 0x00004000, - ETHTX_crc_b = 15, - ETHTX_crc_m = 0x00008000, - ETHTX_le_b = 16, - ETHTX_le_m = 0x00010000, - ETHTX_cc_b = 17, - ETHTX_cc_m = 0x001E0000, -} ; - -#endif // __IDT_ETH_H__ - - - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h deleted file mode 100644 index d3c4ebd..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h +++ /dev/null @@ -1,77 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Ethernet register definition - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_ETH_V_H__ -#define __IDT_ETH_V_H__ - -#include <asm/idt-boards/rc32434/rc32434_eth.h> - -#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */ -#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */ -#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */ -#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */ -#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */ -#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */ -#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */ -#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */ -#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/ -#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */ -#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */ - -#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */ - -#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */ -#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */ -#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */ -#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */ -#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */ -#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */ -#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */ -#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */ -#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */ -#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */ -#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */ -#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */ -#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */ -#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */ -#endif // __IDT_ETH_V_H__ - - - - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h deleted file mode 100644 index 0698b60..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h +++ /dev/null @@ -1,167 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * GPIO register definition - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_GPIO_H__ -#define __IDT_GPIO_H__ - -enum -{ - GPIO0_PhysicalAddress = 0x18050000, - GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default - - GPIO0_VirtualAddress = 0xb8050000, - GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default -} ; - -typedef struct -{ - u32 gpiofunc; /* GPIO Function Register - * gpiofunc[x]==0 bit = gpio - * func[x]==1 bit = altfunc - */ - u32 gpiocfg; /* GPIO Configuration Register - * gpiocfg[x]==0 bit = input - * gpiocfg[x]==1 bit = output - */ - u32 gpiod; /* GPIO Data Register - * gpiod[x] read/write gpio pinX status - */ - u32 gpioilevel; /* GPIO Interrupt Status Register - * interrupt level (see gpioistat) - */ - u32 gpioistat; /* Gpio Interrupt Status Register - * istat[x] = (gpiod[x] == level[x]) - * cleared in ISR (STICKY bits) - */ - u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */ -} volatile * GPIO_t ; - -typedef enum -{ - GPIO_gpio_v = 0, // gpiofunc use pin as GPIO. - GPIO_alt_v = 1, // gpiofunc use pin as alt. - GPIO_input_v = 0, // gpiocfg use pin as input. - GPIO_output_v = 1, // gpiocfg use pin as output. - GPIO_pin0_b = 0, - GPIO_pin0_m = 0x00000001, - GPIO_pin1_b = 1, - GPIO_pin1_m = 0x00000002, - GPIO_pin2_b = 2, - GPIO_pin2_m = 0x00000004, - GPIO_pin3_b = 3, - GPIO_pin3_m = 0x00000008, - GPIO_pin4_b = 4, - GPIO_pin4_m = 0x00000010, - GPIO_pin5_b = 5, - GPIO_pin5_m = 0x00000020, - GPIO_pin6_b = 6, - GPIO_pin6_m = 0x00000040, - GPIO_pin7_b = 7, - GPIO_pin7_m = 0x00000080, - GPIO_pin8_b = 8, - GPIO_pin8_m = 0x00000100, - GPIO_pin9_b = 9, - GPIO_pin9_m = 0x00000200, - GPIO_pin10_b = 10, - GPIO_pin10_m = 0x00000400, - GPIO_pin11_b = 11, - GPIO_pin11_m = 0x00000800, - GPIO_pin12_b = 12, - GPIO_pin12_m = 0x00001000, - GPIO_pin13_b = 13, - GPIO_pin13_m = 0x00002000, - -// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v. - - GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out. - GPIO_u0sout_m = GPIO_pin0_m, - GPIO_u0sout_cfg_v = GPIO_output_v, - GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in. - GPIO_u0sinp_m = GPIO_pin1_m, - GPIO_u0sinp_cfg_v = GPIO_input_v, - GPIO_u0rtsn_b = GPIO_pin2_b, // UART 0 req. to send. - GPIO_u0rtsn_m = GPIO_pin2_m, - GPIO_u0rtsn_cfg_v = GPIO_output_v, - GPIO_u0ctsn_b = GPIO_pin3_b, // UART 0 clear to send. - GPIO_u0ctsn_m = GPIO_pin3_m, - GPIO_u0ctsn_cfg_v = GPIO_input_v, - - GPIO_maddr22_b = GPIO_pin4_b, // M&P bus bit 22. - GPIO_maddr22_m = GPIO_pin4_m, - GPIO_maddr22_cfg_v = GPIO_output_v, - - GPIO_maddr23_b = GPIO_pin5_b, // M&P bus bit 23. - GPIO_maddr23_m = GPIO_pin5_m, - GPIO_maddr23_cfg_v = GPIO_output_v, - - GPIO_maddr24_b = GPIO_pin6_b, // M&P bus bit 24. - GPIO_maddr24_m = GPIO_pin6_m, - GPIO_maddr24_cfg_v = GPIO_output_v, - - GPIO_maddr25_b = GPIO_pin7_b, // M&P bus bit 25. - GPIO_maddr25_m = GPIO_pin7_m, - GPIO_maddr25_cfg_v = GPIO_output_v, - - GPIO_cpudmadebug_b = GPIO_pin8_b, // CPU or DMA debug pin - GPIO_cpudmadebug_m = GPIO_pin8_m, - GPIO_cpudmadebug_cfg_v = GPIO_output_v, - - GPIO_pcireq4_b = GPIO_pin9_b, // PCI Request 4 - GPIO_pcireq4_m = GPIO_pin9_m, - GPIO_pcireq4_cfg_v = GPIO_input_v, - - GPIO_pcigrant4_b = GPIO_pin10_b, // PCI Grant 4 - GPIO_pcigrant4_m = GPIO_pin10_m, - GPIO_pcigrant4_cfg_v = GPIO_output_v, - - GPIO_pcireq5_b = GPIO_pin11_b, // PCI Request 5 - GPIO_pcireq5_m = GPIO_pin11_m, - GPIO_pcireq5_cfg_v = GPIO_input_v, - - GPIO_pcigrant5_b = GPIO_pin12_b, // PCI Grant 5 - GPIO_pcigrant5_m = GPIO_pin12_m, - GPIO_pcigrant5_cfg_v = GPIO_output_v, - - GPIO_pcimuintn_b = GPIO_pin13_b, // PCI messaging int. - GPIO_pcimuintn_m = GPIO_pin13_m, - GPIO_pcimuintn_cfg_v = GPIO_output_v, - -} GPIO_DEFS_t; - -#endif // __IDT_GPIO_H__ - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h deleted file mode 100644 index 1d7482e..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_int.h +++ /dev/null @@ -1,174 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Interrupt Controller register definition. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_INT_H__ -#define __IDT_INT_H__ - -enum -{ - INT0_PhysicalAddress = 0x18038000, - INT_PhysicalAddress = INT0_PhysicalAddress, // Default - - INT0_VirtualAddress = 0xB8038000, - INT_VirtualAddress = INT0_VirtualAddress, // Default -} ; - -struct INT_s -{ - u32 ipend ; //Pending interrupts. use INT?_ - u32 itest ; //Test bits. use INT?_ - u32 imask ; //Interrupt disabled when set. use INT?_ -} ; - -enum -{ - IPEND2 = 0, // HW 2 interrupt to core. use INT2_ - IPEND3 = 1, // HW 3 interrupt to core. use INT3_ - IPEND4 = 2, // HW 4 interrupt to core. use INT4_ - IPEND5 = 3, // HW 5 interrupt to core. use INT5_ - IPEND6 = 4, // HW 6 interrupt to core. use INT6_ - - IPEND_count, // must be last (used in loops) - IPEND_min = IPEND2 // min IPEND (used in loops) -}; - -typedef struct INTC_s -{ - struct INT_s i [IPEND_count] ;// use i[IPEND?] = INT?_ - u32 nmips ; // use NMIPS_ -} volatile *INT_t ; - -enum -{ - INT2_timer0_b = 0, - INT2_timer0_m = 0x00000001, - INT2_timer1_b = 1, - INT2_timer1_m = 0x00000002, - INT2_timer2_b = 2, - INT2_timer2_m = 0x00000004, - INT2_refresh_b = 3, - INT2_refresh_m = 0x00000008, - INT2_watchdogTimeout_b = 4, - INT2_watchdogTimeout_m = 0x00000010, - INT2_undecodedCpuWrite_b = 5, - INT2_undecodedCpuWrite_m = 0x00000020, - INT2_undecodedCpuRead_b = 6, - INT2_undecodedCpuRead_m = 0x00000040, - INT2_undecodedPciWrite_b = 7, - INT2_undecodedPciWrite_m = 0x00000080, - INT2_undecodedPciRead_b = 8, - INT2_undecodedPciRead_m = 0x00000100, - INT2_undecodedDmaWrite_b = 9, - INT2_undecodedDmaWrite_m = 0x00000200, - INT2_undecodedDmaRead_b = 10, - INT2_undecodedDmaRead_m = 0x00000400, - INT2_ipBusSlaveAckError_b = 11, - INT2_ipBusSlaveAckError_m = 0x00000800, - - INT3_dmaChannel0_b = 0, - INT3_dmaChannel0_m = 0x00000001, - INT3_dmaChannel1_b = 1, - INT3_dmaChannel1_m = 0x00000002, - INT3_dmaChannel2_b = 2, - INT3_dmaChannel2_m = 0x00000004, - INT3_dmaChannel3_b = 3, - INT3_dmaChannel3_m = 0x00000008, - INT3_dmaChannel4_b = 4, - INT3_dmaChannel4_m = 0x00000010, - INT3_dmaChannel5_b = 5, - INT3_dmaChannel5_m = 0x00000020, - - INT5_uartGeneral0_b = 0, - INT5_uartGeneral0_m = 0x00000001, - INT5_uartTxrdy0_b = 1, - INT5_uartTxrdy0_m = 0x00000002, - INT5_uartRxrdy0_b = 2, - INT5_uartRxrdy0_m = 0x00000004, - INT5_pci_b = 3, - INT5_pci_m = 0x00000008, - INT5_pciDecoupled_b = 4, - INT5_pciDecoupled_m = 0x00000010, - INT5_spi_b = 5, - INT5_spi_m = 0x00000020, - INT5_deviceDecoupled_b = 6, - INT5_deviceDecoupled_m = 0x00000040, - INT5_eth0Ovr_b = 9, - INT5_eth0Ovr_m = 0x00000200, - INT5_eth0Und_b = 10, - INT5_eth0Und_m = 0x00000400, - INT5_eth0Pfd_b = 11, - INT5_eth0Pfd_m = 0x00000800, - INT5_nvram_b = 12, - INT5_nvram_m = 0x00001000, - - INT6_gpio0_b = 0, - INT6_gpio0_m = 0x00000001, - INT6_gpio1_b = 1, - INT6_gpio1_m = 0x00000002, - INT6_gpio2_b = 2, - INT6_gpio2_m = 0x00000004, - INT6_gpio3_b = 3, - INT6_gpio3_m = 0x00000008, - INT6_gpio4_b = 4, - INT6_gpio4_m = 0x00000010, - INT6_gpio5_b = 5, - INT6_gpio5_m = 0x00000020, - INT6_gpio6_b = 6, - INT6_gpio6_m = 0x00000040, - INT6_gpio7_b = 7, - INT6_gpio7_m = 0x00000080, - INT6_gpio8_b = 8, - INT6_gpio8_m = 0x00000100, - INT6_gpio9_b = 9, - INT6_gpio9_m = 0x00000200, - INT6_gpio10_b = 10, - INT6_gpio10_m = 0x00000400, - INT6_gpio11_b = 11, - INT6_gpio11_m = 0x00000800, - INT6_gpio12_b = 12, - INT6_gpio12_m = 0x00001000, - INT6_gpio13_b = 13, - INT6_gpio13_m = 0x00002000, - - NMIPS_gpio_b = 0, - NMIPS_gpio_m = 0x00000001, -} ; - -#endif // __IDT_INT_H__ - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h deleted file mode 100644 index 673b546..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_integ.h +++ /dev/null @@ -1,90 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * System Integrity register definition - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_INTEG_H__ -#define __IDT_INTEG_H__ - -enum -{ - INTEG0_PhysicalAddress = 0x18030000, - INTEG_PhysicalAddress = INTEG0_PhysicalAddress, // Default - - INTEG0_VirtualAddress = 0xB8030000, - INTEG_VirtualAddress = INTEG0_VirtualAddress, // Default -} ; - -// if you are looking for CEA, try rst.h -typedef struct -{ - u32 filler [0xc] ; // 0x30 bytes unused. - u32 errcs ; // sticky use ERRCS_ - u32 wtcount ; // Watchdog timer count reg. - u32 wtcompare ; // Watchdog timer timeout value. - u32 wtc ; // Watchdog timer control. use WTC_ -} volatile *INTEG_t ; - -enum -{ - ERRCS_wto_b = 0, // In INTEG_t -> errcs - ERRCS_wto_m = 0x00000001, - ERRCS_wne_b = 1, // In INTEG_t -> errcs - ERRCS_wne_m = 0x00000002, - ERRCS_ucw_b = 2, // In INTEG_t -> errcs - ERRCS_ucw_m = 0x00000004, - ERRCS_ucr_b = 3, // In INTEG_t -> errcs - ERRCS_ucr_m = 0x00000008, - ERRCS_upw_b = 4, // In INTEG_t -> errcs - ERRCS_upw_m = 0x00000010, - ERRCS_upr_b = 5, // In INTEG_t -> errcs - ERRCS_upr_m = 0x00000020, - ERRCS_udw_b = 6, // In INTEG_t -> errcs - ERRCS_udw_m = 0x00000040, - ERRCS_udr_b = 7, // In INTEG_t -> errcs - ERRCS_udr_m = 0x00000080, - ERRCS_sae_b = 8, // In INTEG_t -> errcs - ERRCS_sae_m = 0x00000100, - ERRCS_wre_b = 9, // In INTEG_t -> errcs - ERRCS_wre_m = 0x00000200, - - WTC_en_b = 0, // In INTEG_t -> wtc - WTC_en_m = 0x00000001, - WTC_to_b = 1, // In INTEG_t -> wtc - WTC_to_m = 0x00000002, -} ; - -#endif // __IDT_INTEG_H__ diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h deleted file mode 100644 index 036ffa8..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h +++ /dev/null @@ -1,111 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * IP Arbiter register definitions - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt,neb - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_IPARB_H__ -#define __IDT_IPARB_H__ - -enum -{ - IPARB0_PhysicalAddress = 0x18048000, - IPARB_PhysicalAddress = IPARB0_PhysicalAddress, // Default - - IPARB0_VirtualAddress = 0xB8048000, - IPARB_VirtualAddress = IPARB0_VirtualAddress, // Default -} ; - -enum -{ - IPABMXC_ethernet0Receive = 0, - IPABMXC_ethernet0Transmit = 1, - IPABMXC_memoryToHoldFifo = 2, - IPABMXC_holdFifoToMemory = 3, - IPABMXC_pciToMemory = 4, - IPABMXC_memoryToPci = 5, - IPABMXC_pciTarget = 6, - IPABMXC_pciTargetStart = 7, - IPABMXC_cpuToIpBus = 8, - - IPABMXC_Count, // Must be last in list ! - IPABMXC_Min = IPABMXC_ethernet0Receive, - - IPAPXC_PriorityCount = 4, // 3-highest, 0-lowest. -} ; - -typedef struct -{ - u32 ipapc [IPAPXC_PriorityCount] ; // ipapc[IPAPXC_] = IPAPC_ - u32 ipabmc [IPABMXC_Count] ; // ipabmc[IPABMXC_] = IPABMC_ - u32 ipac ; // use IPAC_ - u32 ipaitcc; // use IPAITCC_ - u32 ipaspare ; -} volatile * IPARB_t ; - -enum -{ - IPAC_dp_b = 0, - IPAC_dp_m = 0x00000001, - IPAC_dep_b = 1, - IPAC_dep_m = 0x00000002, - IPAC_drm_b = 2, - IPAC_drm_m = 0x00000004, - IPAC_dwm_b = 3, - IPAC_dwm_m = 0x00000008, - IPAC_msk_b = 4, - IPAC_msk_m = 0x00000010, - - IPAPC_ptc_b = 0, - IPAPC_ptc_m = 0x00003fff, - IPAPC_mf_b = 14, - IPAPC_mf_m = 0x00004000, - IPAPC_cptc_b = 16, - IPAPC_cptc_m = 0x3fff0000, - - IPAITCC_itcc = 0, - IPAITCC_itcc, = 0x000001ff, - - IPABMC_mtc_b = 0, - IPABMC_mtc_m = 0x00000fff, - IPABMC_p_b = 12, - IPABMC_p_m = 0x00003000, - IPABMC_msk_b = 14, - IPABMC_msk_m = 0x00004000, - IPABMC_cmtc_b = 16, - IPABMC_cmtc_m = 0x0fff0000, -}; - -#endif // __IDT_IPARB_H__ diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h deleted file mode 100644 index 1141826..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_pci.h +++ /dev/null @@ -1,695 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * PCI register definitio - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_PCI_H__ -#define __IDT_PCI_H__ - -enum -{ - PCI0_PhysicalAddress = 0x18080000, - PCI_PhysicalAddress = PCI0_PhysicalAddress, - - PCI0_VirtualAddress = 0xB8080000, - PCI_VirtualAddress = PCI0_VirtualAddress, -} ; - -enum -{ - PCI_LbaCount = 4, // Local base addresses. -} ; - -typedef struct -{ - u32 a ; // Address. - u32 c ; // Control. - u32 m ; // mapping. -} PCI_Map_s ; - -typedef struct -{ - u32 pcic ; - u32 pcis ; - u32 pcism ; - u32 pcicfga ; - u32 pcicfgd ; - PCI_Map_s pcilba [PCI_LbaCount] ; - u32 pcidac ; - u32 pcidas ; - u32 pcidasm ; - u32 pcidad ; - u32 pcidma8c ; - u32 pcidma9c ; - u32 pcitc ; -} volatile *PCI_t ; - -// PCI messaging unit. -enum -{ - PCIM_Count = 2, -} ; -typedef struct -{ - u32 pciim [PCIM_Count] ; - u32 pciom [PCIM_Count] ; - u32 pciid ; - u32 pciiic ; - u32 pciiim ; - u32 pciiod ; - u32 pciioic ; - u32 pciioim ; -} volatile *PCIM_t ; - -/******************************************************************************* - * - * PCI Control Register - * - ******************************************************************************/ -enum -{ - PCIC_en_b = 0, - PCIC_en_m = 0x00000001, - PCIC_tnr_b = 1, - PCIC_tnr_m = 0x00000002, - PCIC_sce_b = 2, - PCIC_sce_m = 0x00000004, - PCIC_ien_b = 3, - PCIC_ien_m = 0x00000008, - PCIC_aaa_b = 4, - PCIC_aaa_m = 0x00000010, - PCIC_eap_b = 5, - PCIC_eap_m = 0x00000020, - PCIC_pcim_b = 6, - PCIC_pcim_m = 0x000001c0, - PCIC_pcim_disabled_v = 0, - PCIC_pcim_tnr_v = 1, // Satellite - target not ready - PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU. - PCIC_pcim_extern_v = 3, // Host - external arbiter. - PCIC_pcim_fixed_v = 4, // Host - fixed priority arb. - PCIC_pcim_roundrobin_v = 5, // Host - round robin priority. - PCIC_pcim_reserved6_v = 6, - PCIC_pcim_reserved7_v = 7, - PCIC_igm_b = 9, - PCIC_igm_m = 0x00000200, -} ; - -/******************************************************************************* - * - * PCI Status Register - * - ******************************************************************************/ -enum { - PCIS_eed_b = 0, - PCIS_eed_m = 0x00000001, - PCIS_wr_b = 1, - PCIS_wr_m = 0x00000002, - PCIS_nmi_b = 2, - PCIS_nmi_m = 0x00000004, - PCIS_ii_b = 3, - PCIS_ii_m = 0x00000008, - PCIS_cwe_b = 4, - PCIS_cwe_m = 0x00000010, - PCIS_cre_b = 5, - PCIS_cre_m = 0x00000020, - PCIS_mdpe_b = 6, - PCIS_mdpe_m = 0x00000040, - PCIS_sta_b = 7, - PCIS_sta_m = 0x00000080, - PCIS_rta_b = 8, - PCIS_rta_m = 0x00000100, - PCIS_rma_b = 9, - PCIS_rma_m = 0x00000200, - PCIS_sse_b = 10, - PCIS_sse_m = 0x00000400, - PCIS_ose_b = 11, - PCIS_ose_m = 0x00000800, - PCIS_pe_b = 12, - PCIS_pe_m = 0x00001000, - PCIS_tae_b = 13, - PCIS_tae_m = 0x00002000, - PCIS_rle_b = 14, - PCIS_rle_m = 0x00004000, - PCIS_bme_b = 15, - PCIS_bme_m = 0x00008000, - PCIS_prd_b = 16, - PCIS_prd_m = 0x00010000, - PCIS_rip_b = 17, - PCIS_rip_m = 0x00020000, -} ; - -/******************************************************************************* - * - * PCI Status Mask Register - * - ******************************************************************************/ -enum { - PCISM_eed_b = 0, - PCISM_eed_m = 0x00000001, - PCISM_wr_b = 1, - PCISM_wr_m = 0x00000002, - PCISM_nmi_b = 2, - PCISM_nmi_m = 0x00000004, - PCISM_ii_b = 3, - PCISM_ii_m = 0x00000008, - PCISM_cwe_b = 4, - PCISM_cwe_m = 0x00000010, - PCISM_cre_b = 5, - PCISM_cre_m = 0x00000020, - PCISM_mdpe_b = 6, - PCISM_mdpe_m = 0x00000040, - PCISM_sta_b = 7, - PCISM_sta_m = 0x00000080, - PCISM_rta_b = 8, - PCISM_rta_m = 0x00000100, - PCISM_rma_b = 9, - PCISM_rma_m = 0x00000200, - PCISM_sse_b = 10, - PCISM_sse_m = 0x00000400, - PCISM_ose_b = 11, - PCISM_ose_m = 0x00000800, - PCISM_pe_b = 12, - PCISM_pe_m = 0x00001000, - PCISM_tae_b = 13, - PCISM_tae_m = 0x00002000, - PCISM_rle_b = 14, - PCISM_rle_m = 0x00004000, - PCISM_bme_b = 15, - PCISM_bme_m = 0x00008000, - PCISM_prd_b = 16, - PCISM_prd_m = 0x00010000, - PCISM_rip_b = 17, - PCISM_rip_m = 0x00020000, -} ; - -/******************************************************************************* - * - * PCI Configuration Address Register - * - ******************************************************************************/ -enum { - PCICFGA_reg_b = 2, - PCICFGA_reg_m = 0x000000fc, - PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_ - PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_ - PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_ - PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_ - PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_ - PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_ - PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_ - PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_ - PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_ - PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_ - PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_ - PCICFGA_reg_pba0m_v = 0x48>>2, - PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_ - PCICFGA_reg_pba1m_v = 0x50>>2, - PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_ - PCICFGA_reg_pba2m_v = 0x58>>2, - PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_ - PCICFGA_reg_pba3m_v = 0x60>>2, - PCICFGA_reg_pmgt_v = 0x64>>2, - PCICFGA_func_b = 8, - PCICFGA_func_m = 0x00000700, - PCICFGA_dev_b = 11, - PCICFGA_dev_m = 0x0000f800, - PCICFGA_dev_internal_v = 0, - PCICFGA_bus_b = 16, - PCICFGA_bus_m = 0x00ff0000, - PCICFGA_bus_type0_v = 0, //local bus - PCICFGA_en_b = 31, // read only - PCICFGA_en_m = 0x80000000, -} ; - -enum { - PCFGID_vendor_b = 0, - PCFGID_vendor_m = 0x0000ffff, - PCFGID_vendor_IDT_v = 0x111d, - PCFGID_device_b = 16, - PCFGID_device_m = 0xffff0000, - PCFGID_device_Korinade_v = 0x0214, - - PCFG04_command_ioena_b = 1, - PCFG04_command_ioena_m = 0x00000001, - PCFG04_command_memena_b = 2, - PCFG04_command_memena_m = 0x00000002, - PCFG04_command_bmena_b = 3, - PCFG04_command_bmena_m = 0x00000004, - PCFG04_command_mwinv_b = 5, - PCFG04_command_mwinv_m = 0x00000010, - PCFG04_command_parena_b = 7, - PCFG04_command_parena_m = 0x00000040, - PCFG04_command_serrena_b = 9, - PCFG04_command_serrena_m = 0x00000100, - PCFG04_command_fastbbena_b = 10, - PCFG04_command_fastbbena_m = 0x00000200, - PCFG04_status_b = 16, - PCFG04_status_m = 0xffff0000, - PCFG04_status_66MHz_b = 21, // 66 MHz enable - PCFG04_status_66MHz_m = 0x00200000, - PCFG04_status_fbb_b = 23, - PCFG04_status_fbb_m = 0x00800000, - PCFG04_status_mdpe_b = 24, - PCFG04_status_mdpe_m = 0x01000000, - PCFG04_status_dst_b = 25, - PCFG04_status_dst_m = 0x06000000, - PCFG04_status_sta_b = 27, - PCFG04_status_sta_m = 0x08000000, - PCFG04_status_rta_b = 28, - PCFG04_status_rta_m = 0x10000000, - PCFG04_status_rma_b = 29, - PCFG04_status_rma_m = 0x20000000, - PCFG04_status_sse_b = 30, - PCFG04_status_sse_m = 0x40000000, - PCFG04_status_pe_b = 31, - PCFG04_status_pe_m = 0x40000000, - - PCFG08_revId_b = 0, - PCFG08_revId_m = 0x000000ff, - PCFG08_classCode_b = 0, - PCFG08_classCode_m = 0xffffff00, - PCFG08_classCode_bridge_v = 06, - PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS - PCFG0C_cacheline_b = 0, - PCFG0C_cacheline_m = 0x000000ff, - PCFG0C_masterLatency_b = 8, - PCFG0C_masterLatency_m = 0x0000ff00, - PCFG0C_headerType_b = 16, - PCFG0C_headerType_m = 0x00ff0000, - PCFG0C_bist_b = 24, - PCFG0C_bist_m = 0xff000000, - - PCIPBA_msi_b = 0, - PCIPBA_msi_m = 0x00000001, - PCIPBA_p_b = 3, - PCIPBA_p_m = 0x00000004, - PCIPBA_baddr_b = 8, - PCIPBA_baddr_m = 0xffffff00, - - PCFGSS_vendorId_b = 0, - PCFGSS_vendorId_m = 0x0000ffff, - PCFGSS_id_b = 16, - PCFGSS_id_m = 0xffff0000, - - PCFG3C_interruptLine_b = 0, - PCFG3C_interruptLine_m = 0x000000ff, - PCFG3C_interruptPin_b = 8, - PCFG3C_interruptPin_m = 0x0000ff00, - PCFG3C_minGrant_b = 16, - PCFG3C_minGrant_m = 0x00ff0000, - PCFG3C_maxLat_b = 24, - PCFG3C_maxLat_m = 0xff000000, - - PCIPBAC_msi_b = 0, - PCIPBAC_msi_m = 0x00000001, - PCIPBAC_p_b = 1, - PCIPBAC_p_m = 0x00000002, - PCIPBAC_size_b = 2, - PCIPBAC_size_m = 0x0000007c, - PCIPBAC_sb_b = 7, - PCIPBAC_sb_m = 0x00000080, - PCIPBAC_pp_b = 8, - PCIPBAC_pp_m = 0x00000100, - PCIPBAC_mr_b = 9, - PCIPBAC_mr_m = 0x00000600, - PCIPBAC_mr_read_v =0, //no prefetching - PCIPBAC_mr_readLine_v =1, - PCIPBAC_mr_readMult_v =2, - PCIPBAC_mrl_b = 11, - PCIPBAC_mrl_m = 0x00000800, - PCIPBAC_mrm_b = 12, - PCIPBAC_mrm_m = 0x00001000, - PCIPBAC_trp_b = 13, - PCIPBAC_trp_m = 0x00002000, - - PCFG40_trdyTimeout_b = 0, - PCFG40_trdyTimeout_m = 0x000000ff, - PCFG40_retryLim_b = 8, - PCFG40_retryLim_m = 0x0000ff00, -}; - -/******************************************************************************* - * - * PCI Local Base Address [0|1|2|3] Register - * - ******************************************************************************/ -enum { - PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a - PCILBA_baddr_m = 0xffffff00, -} ; -/******************************************************************************* - * - * PCI Local Base Address Control Register - * - ******************************************************************************/ -enum { - PCILBAC_msi_b = 0, // In pPci->pcilba[i].c - PCILBAC_msi_m = 0x00000001, - PCILBAC_msi_mem_v = 0, - PCILBAC_msi_io_v = 1, - PCILBAC_size_b = 2, // In pPci->pcilba[i].c - PCILBAC_size_m = 0x0000007c, - PCILBAC_sb_b = 7, // In pPci->pcilba[i].c - PCILBAC_sb_m = 0x00000080, - PCILBAC_rt_b = 8, // In pPci->pcilba[i].c - PCILBAC_rt_m = 0x00000100, - PCILBAC_rt_noprefetch_v = 0, // mem read - PCILBAC_rt_prefetch_v = 1, // mem readline -} ; - -/******************************************************************************* - * - * PCI Local Base Address [0|1|2|3] Mapping Register - * - ******************************************************************************/ -enum { - PCILBAM_maddr_b = 8, - PCILBAM_maddr_m = 0xffffff00, -} ; - -/******************************************************************************* - * - * PCI Decoupled Access Control Register - * - ******************************************************************************/ -enum { - PCIDAC_den_b = 0, - PCIDAC_den_m = 0x00000001, -} ; - -/******************************************************************************* - * - * PCI Decoupled Access Status Register - * - ******************************************************************************/ -enum { - PCIDAS_d_b = 0, - PCIDAS_d_m = 0x00000001, - PCIDAS_b_b = 1, - PCIDAS_b_m = 0x00000002, - PCIDAS_e_b = 2, - PCIDAS_e_m = 0x00000004, - PCIDAS_ofe_b = 3, - PCIDAS_ofe_m = 0x00000008, - PCIDAS_off_b = 4, - PCIDAS_off_m = 0x00000010, - PCIDAS_ife_b = 5, - PCIDAS_ife_m = 0x00000020, - PCIDAS_iff_b = 6, - PCIDAS_iff_m = 0x00000040, -} ; - -/******************************************************************************* - * - * PCI DMA Channel 8 Configuration Register - * - ******************************************************************************/ -enum -{ - PCIDMA8C_mbs_b = 0, // Maximum Burst Size. - PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c } - PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads. - PCIDMA8C_our_m = 0x00001000, // { pcidma8c } -} ; - -/******************************************************************************* - * - * PCI DMA Channel 9 Configuration Register - * - ******************************************************************************/ -enum -{ - PCIDMA9C_mbs_b = 0, // Maximum Burst Size. - PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c } -} ; - -/******************************************************************************* - * - * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors - * - ******************************************************************************/ -enum { - PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor) - PCIDMAD_pt_m = 0x00c00000, // preferred transaction field - // These are for reads (DMA channel 8) - PCIDMAD_devcmd_mr_v = 0, //memory read - PCIDMAD_devcmd_mrl_v = 1, //memory read line - PCIDMAD_devcmd_mrm_v = 2, //memory read multiple - PCIDMAD_devcmd_ior_v = 3, //I/O read - // These are for writes (DMA channel 9) - PCIDMAD_devcmd_mw_v = 0, //memory write - PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate - PCIDMAD_devcmd_iow_v = 3, //I/O write - - // Swap byte field applies to both DMA channel 8 and 9 - PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor) - PCIDMAD_sb_m = 0x01000000, // swap byte field -} ; - - -/******************************************************************************* - * - * PCI Target Control Register - * - ******************************************************************************/ -enum -{ - PCITC_rtimer_b = 0, // In PCITC_t -> pcitc - PCITC_rtimer_m = 0x000000ff, - PCITC_dtimer_b = 8, // In PCITC_t -> pcitc - PCITC_dtimer_m = 0x0000ff00, - PCITC_rdr_b = 18, // In PCITC_t -> pcitc - PCITC_rdr_m = 0x00040000, - PCITC_ddt_b = 19, // In PCITC_t -> pcitc - PCITC_ddt_m = 0x00080000, -} ; -/******************************************************************************* - * - * PCI messaging unit [applies to both inbound and outbound registers ] - * - ******************************************************************************/ -enum -{ - PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}} - PCIM_m0_m = 0x00000001, // inbound or outbound message 0 - PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}} - PCIM_m1_m = 0x00000002, // inbound or outbound message 1 - PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}} - PCIM_db_m = 0x00000004, // inbound or outbound doorbell -}; - - - - - - -#define PCI_MSG_VirtualAddress 0xB8088010 -#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress) -#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress) - -#define PCIM_SHFT 0x6 -#define PCIM_BIT_LEN 0x7 -#define PCIM_H_EA 0x3 -#define PCIM_H_IA_FIX 0x4 -#define PCIM_H_IA_RR 0x5 -#if 0 -#define PCI_ADDR_START 0x13000000 -#endif - -#define PCI_ADDR_START 0x50000000 - -#define CPUTOPCI_MEM_WIN 0x02000000 -#define CPUTOPCI_IO_WIN 0x00100000 -#define PCILBA_SIZE_SHFT 2 -#define PCILBA_SIZE_MASK 0x1F -#define SIZE_256MB 0x1C -#define SIZE_128MB 0x1B -#define SIZE_64MB 0x1A -#define SIZE_32MB 0x19 -#define SIZE_16MB 0x18 -#define SIZE_4MB 0x16 -#define SIZE_2MB 0x15 -#define SIZE_1MB 0x14 -#define KORINA_CONFIG0_ADDR 0x80000000 -#define KORINA_CONFIG1_ADDR 0x80000004 -#define KORINA_CONFIG2_ADDR 0x80000008 -#define KORINA_CONFIG3_ADDR 0x8000000C -#define KORINA_CONFIG4_ADDR 0x80000010 -#define KORINA_CONFIG5_ADDR 0x80000014 -#define KORINA_CONFIG6_ADDR 0x80000018 -#define KORINA_CONFIG7_ADDR 0x8000001C -#define KORINA_CONFIG8_ADDR 0x80000020 -#define KORINA_CONFIG9_ADDR 0x80000024 -#define KORINA_CONFIG10_ADDR 0x80000028 -#define KORINA_CONFIG11_ADDR 0x8000002C -#define KORINA_CONFIG12_ADDR 0x80000030 -#define KORINA_CONFIG13_ADDR 0x80000034 -#define KORINA_CONFIG14_ADDR 0x80000038 -#define KORINA_CONFIG15_ADDR 0x8000003C -#define KORINA_CONFIG16_ADDR 0x80000040 -#define KORINA_CONFIG17_ADDR 0x80000044 -#define KORINA_CONFIG18_ADDR 0x80000048 -#define KORINA_CONFIG19_ADDR 0x8000004C -#define KORINA_CONFIG20_ADDR 0x80000050 -#define KORINA_CONFIG21_ADDR 0x80000054 -#define KORINA_CONFIG22_ADDR 0x80000058 -#define KORINA_CONFIG23_ADDR 0x8000005C -#define KORINA_CONFIG24_ADDR 0x80000060 -#define KORINA_CONFIG25_ADDR 0x80000064 -#define KORINA_CMD (PCFG04_command_ioena_m | \ - PCFG04_command_memena_m | \ - PCFG04_command_bmena_m | \ - PCFG04_command_mwinv_m | \ - PCFG04_command_parena_m | \ - PCFG04_command_serrena_m ) - -#define KORINA_STAT (PCFG04_status_mdpe_m | \ - PCFG04_status_sta_m | \ - PCFG04_status_rta_m | \ - PCFG04_status_rma_m | \ - PCFG04_status_sse_m | \ - PCFG04_status_pe_m) - -#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD) - -#define KORINA_REVID 0 -#define KORINA_CLASS_CODE 0 -#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \ - KORINA_REVID) - -#define KORINA_CACHE_LINE_SIZE 4 -#define KORINA_MASTER_LAT 0x3c -#define KORINA_HEADER_TYPE 0 -#define KORINA_BIST 0 - -#define KORINA_CNFG3 ((KORINA_BIST << 24) | \ - (KORINA_HEADER_TYPE<<16) | \ - (KORINA_MASTER_LAT<<8) | \ - KORINA_CACHE_LINE_SIZE ) - -#define KORINA_BAR0 0x00000008 /* 128 MB Memory */ -#define KORINA_BAR1 0x18800001 /* 1 MB IO */ -#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina - internal Registers */ -#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */ - -#define KORINA_CNFG4 KORINA_BAR0 -#define KORINA_CNFG5 KORINA_BAR1 -#define KORINA_CNFG6 KORINA_BAR2 -#define KORINA_CNFG7 KORINA_BAR3 - -#define KORINA_SUBSYS_VENDOR_ID 0x011d -#define KORINA_SUBSYSTEM_ID 0x0214 -#define KORINA_CNFG8 0 -#define KORINA_CNFG9 0 -#define KORINA_CNFG10 0 -#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \ - KORINA_SUBSYSTEM_ID) -#define KORINA_INT_LINE 1 -#define KORINA_INT_PIN 1 -#define KORINA_MIN_GNT 8 -#define KORINA_MAX_LAT 0x38 -#define KORINA_CNFG12 0 -#define KORINA_CNFG13 0 -#define KORINA_CNFG14 0 -#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \ - (KORINA_MIN_GNT<<16) | \ - (KORINA_INT_PIN<<8) | \ - KORINA_INT_LINE) -#define KORINA_RETRY_LIMIT 0x80 -#define KORINA_TRDY_LIMIT 0x80 -#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \ - KORINA_TRDY_LIMIT) -#define PCI_PBAxC_R 0x0 -#define PCI_PBAxC_RL 0x1 -#define PCI_PBAxC_RM 0x2 -#define SIZE_SHFT 2 - -#if defined(__MIPSEB__) -#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \ - ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \ - PCIPBAC_pp_m | \ - (SIZE_128MB<<SIZE_SHFT) | \ - PCIPBAC_p_m) -#else -#define KORINA_PBA0C ( PCIPBAC_mrl_m | \ - ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \ - PCIPBAC_pp_m | \ - (SIZE_128MB<<SIZE_SHFT) | \ - PCIPBAC_p_m) -#endif -#define KORINA_CNFG17 KORINA_PBA0C -#define KORINA_PBA0M 0x0 -#define KORINA_CNFG18 KORINA_PBA0M - -#if defined(__MIPSEB__) -#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \ - PCIPBAC_msi_m) -#else -#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \ - PCIPBAC_msi_m) -#endif -#define KORINA_CNFG19 KORINA_PBA1C -#define KORINA_PBA1M 0x0 -#define KORINA_CNFG20 KORINA_PBA1M - -#if defined(__MIPSEB__) -#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \ - PCIPBAC_msi_m) -#else -#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \ - PCIPBAC_msi_m) -#endif -#define KORINA_CNFG21 KORINA_PBA2C -#define KORINA_PBA2M 0x18000000 -#define KORINA_CNFG22 KORINA_PBA2M -#define KORINA_PBA3C 0 -#define KORINA_CNFG23 KORINA_PBA3C -#define KORINA_PBA3M 0 -#define KORINA_CNFG24 KORINA_PBA3M - - - -#define PCITC_DTIMER_VAL 8 -#define PCITC_RTIMER_VAL 0x10 - - - - -#endif // __IDT_PCI_H__ - - - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h deleted file mode 100644 index 879721c..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_rst.h +++ /dev/null @@ -1,119 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Reset register definitions. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_RST_H__ -#define __IDT_RST_H__ - -enum -{ - RST0_PhysicalAddress = 0x18000000, - RST_PhysicalAddress = RST0_PhysicalAddress, // Default - - RST0_VirtualAddress = 0xb8000000, - RST_VirtualAddress = RST0_VirtualAddress, // Default -} ; - -typedef struct RST_s -{ - u32 filler [0x0006] ; - u32 sysid ; - u32 filler2 [0x2000-8] ; // Pad out to offset 0x8000 - u32 reset ; - u32 bcv ; - u32 cea ; -} volatile * RST_t ; - -enum -{ - SYSID_rev_b = 0, - SYSID_rev_m = 0x000000ff, - SYSID_imp_b = 8, - SYSID_imp_m = 0x000fff00, - SYSID_vendor_b = 8, - SYSID_vendor_m = 0xfff00000, - - BCV_pll_b = 0, - BCV_pll_m = 0x0000000f, - BCV_pll_PLLBypass_v = 0x0, // PCLK=1*CLK. - BCV_pll_Mul3_v = 0x1, // PCLK=3*CLK. - BCV_pll_Mul4_v = 0x2, // PCLK=4*CLK. - BCV_pll_SlowMul5_v = 0x3, // PCLK=5*CLK. - BCV_pll_Mul5_v = 0x4, // PCLK=5*CLK. - BCV_pll_SlowMul6_v = 0x5, // PCLK=6*CLK. - BCV_pll_Mul6_v = 0x6, // PCLK=6*CLK. - BCV_pll_Mul8_v = 0x7, // PCLK=8*CLK. - BCV_pll_Mul10_v = 0x8, // PCLK=10*CLK. - BCV_pll_Res9_v = 0x9, - BCV_pll_Res10_v = 0xa, - BCV_pll_Res11_v = 0xb, - BCV_pll_Res12_v = 0xc, - BCV_pll_Res13_v = 0xd, - BCV_pll_Res14_v = 0xe, - BCV_pll_Res15_v = 0xf, - BCV_clkDiv_b = 4, - BCV_clkDiv_m = 0x00000030, - BCV_clkDiv_Div1_v = 0x0, - BCV_clkDiv_Div2_v = 0x1, - BCV_clkDiv_Div4_v = 0x2, - BCV_clkDiv_Res3_v = 0x3, - BCV_bigEndian_b = 6, - BCV_bigEndian_m = 0x00000040, - BCV_resetFast_b = 7, - BCV_resetFast_m = 0x00000080, - BCV_pciMode_b = 8, - BCV_pciMode_m = 0x00000700, - BCV_pciMode_disabled_v = 0, // PCI is disabled. - BCV_pciMode_tnr_v = 1, // satellite Target Not Ready. - BCV_pciMode_suspended_v = 2, // satellite with suspended CPU. - BCV_pciMode_external_v = 3, // host, external arbiter. - BCV_pciMode_fixed_v = 4, // host, fixed priority arbiter. - BCV_pciMode_roundRobin_v= 5, // host, round robin arbiter. - BCV_pciMode_res6_v = 6, - BCV_pciMode_res7_v = 7, - BCV_watchDisable_b = 11, - BCV_watchDisable_m = 0x00000800, - BCV_res12_b = 12, - BCV_res12_m = 0x00001000, - BCV_res13_b = 13, - BCV_res13_m = 0x00002000, - BCV_res14_b = 14, - BCV_res14_m = 0x00004000, - BCV_res15_b = 15, - BCV_res15_m = 0x00008000, -} ; -#endif // __IDT_RST_H__ diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h deleted file mode 100644 index 040dbe9..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_spi.h +++ /dev/null @@ -1,120 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Serial Peripheral Interface register definitions. - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_SPI_H__ -#define __IDT_SPI_H__ - -enum -{ - SPI0_PhysicalAddress = 0x18070000, - SPI_PhysicalAddress = SPI0_PhysicalAddress, - - SPI0_VirtualAddress = 0xB8070000, - SPI_VirtualAddress = SPI0_VirtualAddress, -} ; - -typedef struct -{ - u32 spcp ; // prescalar. 0=off, * spiClk = sysClk/(2*(spcp+1)*SPR) - u32 spc ; // spi control reg use SPC_ - u32 sps ; // spi status reg use SPS_ - u32 spd ; // spi data reg use SPD_ - u32 siofunc ; // serial IO function use SIOFUNC_ - u32 siocfg ; // serial IO config use SIOCFG_ - u32 siod; // serial IO data use SIOD_ -} volatile *SPI_t ; - -enum -{ - SPCP_div_b = 0, - SPCP_div_m = 0x000000ff, - SPC_spr_b = 0, - SPC_spr_m = 0x00000003, - SPC_spr_div2_v = 0, - SPC_spr_div4_v = 1, - SPC_spr_div16_v = 2, - SPC_spr_div32_v = 3, - SPC_cpha_b = 2, - SPC_cpha_m = 0x00000004, - SPC_cpol_b = 3, - SPC_cpol_m = 0x00000008, - SPC_mstr_b = 4, - SPC_mstr_m = 0x00000010, - SPC_spe_b = 6, - SPC_spe_m = 0x00000040, - SPC_spie_b = 7, - SPC_spie_m = 0x00000080, - - SPS_modf_b = 4, - SPS_modf_m = 0x00000010, - SPS_wcol_b = 6, - SPS_wcol_m = 0x00000040, - SPS_spif_b = 7, - SPS_spif_m = 0x00000070, - - SPD_data_b = 0, - SPD_data_m = 0x000000ff, - - SIOFUNC_sdo_b = 0, - SIOFUNC_sdo_m = 0x00000001, - SIOFUNC_sdi_b = 1, - SIOFUNC_sdi_m = 0x00000002, - SIOFUNC_sck_b = 2, - SIOFUNC_sck_m = 0x00000004, - SIOFUNC_pci_b = 3, - SIOFUNC_pci_m = 0x00000008, - - SIOCFG_sdo_b = 0, - SIOCFG_sdo_m = 0x00000001, - SIOCFG_sdi_b = 1, - SIOCFG_sdi_m = 0x00000002, - SIOCFG_sck_b = 2, - SIOCFG_sck_m = 0x00000004, - SIOCFG_pci_b = 3, - SIOCFG_pci_m = 0x00000008, - - SIOD_sdo_b = 0, - SIOD_sdo_m = 0x00000001, - SIOD_sdi_b = 1, - SIOD_sdi_m = 0x00000002, - SIOD_sck_b = 2, - SIOD_sck_m = 0x00000004, - SIOD_pci_b = 3, - SIOD_pci_m = 0x00000008, -} ; -#endif // __IDT_SPI_H__ diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h deleted file mode 100644 index ed2e451..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_timer.h +++ /dev/null @@ -1,91 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * Definitions for timer registers - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt,neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_TIM_H__ -#define __IDT_TIM_H__ - -enum -{ - TIM0_PhysicalAddress = 0x18028000, - TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default - - TIM0_VirtualAddress = 0xb8028000, - TIM_VirtualAddress = TIM0_VirtualAddress, // Default -} ; - -enum -{ - TIM_Count = 3, -} ; - -struct TIM_CNTR_s -{ - u32 count ; - u32 compare ; - u32 ctc ; //use CTC_ -} ; - -typedef struct TIM_s -{ - struct TIM_CNTR_s tim [TIM_Count] ; - u32 rcount ; //use RCOUNT_ - u32 rcompare ; //use RCOMPARE_ - u32 rtc ; //use RTC_ -} volatile * TIM_t ; - -enum -{ - CTC_en_b = 0, - CTC_en_m = 0x00000001, - CTC_to_b = 1, - CTC_to_m = 0x00000002, - - RCOUNT_count_b = 0, - RCOUNT_count_m = 0x0000ffff, - RCOMPARE_compare_b = 0, - RCOMPARE_compare_m = 0x0000ffff, - RTC_ce_b = 0, - RTC_ce_m = 0x00000001, - RTC_to_b = 1, - RTC_to_m = 0x00000002, - RTC_rqe_b = 2, - RTC_rqe_m = 0x00000004, - -} ; -#endif // __IDT_TIM_H__ - diff --git a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h b/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h deleted file mode 100644 index 6eb4e5f..0000000 --- a/target/linux/aruba-2.6/files/include/asm-mips/idt-boards/rc32434/rc32434_uart.h +++ /dev/null @@ -1,189 +0,0 @@ -/************************************************************************** - * - * BRIEF MODULE DESCRIPTION - * UART register definitions - * - * Copyright 2004 IDT Inc. (rischelp@idt.com) - * - * 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. - * - * - ************************************************************************** - * May 2004 rkt, neb. - * - * Initial Release - * - * - * - ************************************************************************** - */ - -#ifndef __IDT_UART_H__ -#define __IDT_UART_H__ - -enum -{ - UART0_PhysicalAddress = 0x1c000000, - UART_PhysicalAddress = UART0_PhysicalAddress, // Default - - UART0_VirtualAddress = 0xbc000000, - UART_VirtualAddress = UART0_VirtualAddress, // Default -} ; - -/* - * Register definitions are in bytes so we can handle endian problems. - */ - -typedef struct UART_s -{ - union - { - u32 const uartrb ; // 0x00 - DLAB=0, read. - u32 uartth ; // 0x00 - DLAB=0, write. - u32 uartdll ; // 0x00 - DLAB=1, read/write. - } ; - - union - { - u32 uartie ; // 0x04 - DLAB=0, read/write. - u32 uartdlh ; // 0x04 - DLAB=1, read/write. - } ; - union - { - u32 const uartii ; // 0x08 - DLAB=0, read. - u32 uartfc ; // 0x08 - DLAB=0, write. - } ; - - u32 uartlc ; // 0x0c - u32 uartmc ; // 0x10 - u32 uartls ; // 0x14 - u32 uartms ; // 0x18 - u32 uarts ; // 0x1c -} volatile *UART_t ; - -// Reset registers. -typedef u32 volatile *UARTRR_t ; - -enum -{ - UARTIE_rda_b = 0, - UARTIE_rda_m = 0x00000001, - UARTIE_the_b = 1, - UARTIE_the_m = 0x00000002, - UARTIE_rls_b = 2, - UARTIE_rls_m = 0x00000004, - UARTIE_ems_b = 3, - UARTIE_ems_m = 0x00000008, - - UARTII_pi_b = 0, - UARTII_pi_m = 0x00000001, - UARTII_iid_b = 1, - UARTII_iid_m = 0x0000000e, - UARTII_iid_ms_v = 0, // Modem stat-CTS,DSR,RI or DCD. - UARTII_iid_thre_v = 1, // Trans. Holding Reg. empty. - UARTII_iid_rda_v = 2, // Receive data available - UARTII_iid_rls_v = 3, // Overrun, parity, etc, error. - UARTII_iid_res4_v = 4, // reserved. - UARTII_iid_res5_v = 5, // reserved. - UARTII_iid_cto_v = 6, // Character timeout. - UARTII_iid_res7_v = 7, // reserved. - - UARTFC_en_b = 0, - UARTFC_en_m = 0x00000001, - UARTFC_rr_b = 1, - UARTFC_rr_m = 0x00000002, - UARTFC_tr_b = 2, - UARTFC_tr_m = 0x00000004, - UARTFC_dms_b = 3, - UARTFC_dms_m = 0x00000008, - UARTFC_rt_b = 6, - UARTFC_rt_m = 0x000000c0, - UARTFC_rt_1Byte_v = 0, - UARTFC_rt_4Byte_v = 1, - UARTFC_rt_8Byte_v = 2, - UARTFC_rt_14Byte_v = 3, - - UARTLC_wls_b = 0, - UARTLC_wls_m = 0x00000003, - UARTLC_wls_5Bits_v = 0, - UARTLC_wls_6Bits_v = 1, - UARTLC_wls_7Bits_v = 2, - UARTLC_wls_8Bits_v = 3, - UARTLC_stb_b = 2, - UARTLC_stb_m = 0x00000004, - UARTLC_pen_b = 3, - UARTLC_pen_m = 0x00000008, - UARTLC_eps_b = 4, - UARTLC_eps_m = 0x00000010, - UARTLC_sp_b = 5, - UARTLC_sp_m = 0x00000020, - UARTLC_sb_b = 6, - UARTLC_sb_m = 0x00000040, - UARTLC_dlab_b = 7, - UARTLC_dlab_m = 0x00000080, - - UARTMC_dtr_b = 0, - UARTMC_dtr_m = 0x00000001, - UARTMC_rts_b = 1, - UARTMC_rts_m = 0x00000002, - UARTMC_o1_b = 2, - UARTMC_o1_m = 0x00000004, - UARTMC_o2_b = 3, - UARTMC_o2_m = 0x00000008, - UARTMC_lp_b = 4, - UARTMC_lp_m = 0x00000010, - - UARTLS_dr_b = 0, - UARTLS_dr_m = 0x00000001, - UARTLS_oe_b = 1, - UARTLS_oe_m = 0x00000002, - UARTLS_pe_b = 2, - UARTLS_pe_m = 0x00000004, - UARTLS_fe_b = 3, - UARTLS_fe_m = 0x00000008, - UARTLS_bi_b = 4, - UARTLS_bi_m = 0x00000010, - UARTLS_thr_b = 5, - UARTLS_thr_m = 0x00000020, - UARTLS_te_b = 6, - UARTLS_te_m = 0x00000040, - UARTLS_rfe_b = 7, - UARTLS_rfe_m = 0x00000080, - - UARTMS_dcts_b = 0, - UARTMS_dcts_m = 0x00000001, - UARTMS_ddsr_b = 1, - UARTMS_ddsr_m = 0x00000002, - UARTMS_teri_b = 2, - UARTMS_teri_m = 0x00000004, - UARTMS_ddcd_b = 3, - UARTMS_ddcd_m = 0x00000008, - UARTMS_cts_b = 4, - UARTMS_cts_m = 0x00000010, - UARTMS_dsr_b = 5, - UARTMS_dsr_m = 0x00000020, - UARTMS_ri_b = 6, - UARTMS_ri_m = 0x00000040, - UARTMS_dcd_b = 7, - UARTMS_dcd_m = 0x00000080, -} ; - -#endif // __IDT_UART_H__ diff --git a/target/linux/aruba-2.6/image/Makefile b/target/linux/aruba-2.6/image/Makefile deleted file mode 100644 index 7773f6a..0000000 --- a/target/linux/aruba-2.6/image/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -# -# Copyright (C) 2006 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/image.mk - -LOADADDR = 0x81000000 # RAM start + 16M -KERNEL_ENTRY = 0x80100000 -RAMSIZE = 0x00100000 # 1MB - -LOADER_MAKEOPTS= \ - KDIR=$(KDIR) \ - LOADADDR=$(LOADADDR) \ - KERNEL_ENTRY=$(KERNEL_ENTRY) \ - RAMSIZE=$(RAMSIZE) - -define Build/Clean - $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean -endef - -define Image/Prepare - cat $(KDIR)/vmlinux | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma - $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile -endef - -define Image/BuildKernel - ./addVersion -n ArubaOS $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari version -endef - -define Image/Build/jffs2-64k - @dd if=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari of=$(KDIR)/image.tmp bs=786432 conv=sync - @cat $(KDIR)/root.$(1) >> $(KDIR)/image.tmp - mv $(KDIR)/image.tmp $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(patsubst jffs2-%,jffs2,$(1)).bin -endef - -define Image/Build/squashfs - @dd if=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari of=$(KDIR)/image.tmp bs=786432 conv=sync - $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) - @cat $(KDIR)/root.$(1) >> $(KDIR)/image.tmp - @dd if=$(KDIR)/image.tmp of=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin bs=64k conv=sync -endef - -define Image/Build - $(call Image/Build/$(1),$(1)) -endef - -$(eval $(call BuildImage)) diff --git a/target/linux/aruba-2.6/image/addVersion b/target/linux/aruba-2.6/image/addVersion Binary files differdeleted file mode 100755 index 796f73a..0000000 --- a/target/linux/aruba-2.6/image/addVersion +++ /dev/null diff --git a/target/linux/aruba-2.6/image/version b/target/linux/aruba-2.6/image/version deleted file mode 100644 index fff5589..0000000 --- a/target/linux/aruba-2.6/image/version +++ /dev/null @@ -1 +0,0 @@ -3.0.0.0 diff --git a/target/linux/aruba-2.6/patches/000-aruba.patch b/target/linux/aruba-2.6/patches/000-aruba.patch deleted file mode 100644 index 2867bc4..0000000 --- a/target/linux/aruba-2.6/patches/000-aruba.patch +++ /dev/null @@ -1,215 +0,0 @@ -diff -Nur linux-2.6.21.1/arch/mips/Kconfig linux-2.6.21.1-owrt/arch/mips/Kconfig ---- linux-2.6.21.1/arch/mips/Kconfig 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/arch/mips/Kconfig 2007-05-23 23:34:01.000000000 +0200 -@@ -220,6 +220,17 @@ - <http://www.marvell.com/>. Say Y here if you wish to build a - kernel for this platform. - -+config MACH_ARUBA -+ bool "Support for the ARUBA product line" -+ select DMA_NONCOHERENT -+ select CPU_HAS_PREFETCH -+ select HW_HAS_PCI -+ select SWAP_IO_SPACE -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_HAS_CPU_MIPS32_R1 -+ select SYS_SUPPORTS_BIG_ENDIAN -+ -+ - config MACH_JAZZ - bool "Jazz family of machines" - select ARC -diff -Nur linux-2.6.21.1/arch/mips/Makefile linux-2.6.21.1-owrt/arch/mips/Makefile ---- linux-2.6.21.1/arch/mips/Makefile 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/arch/mips/Makefile 2007-05-23 23:34:01.000000000 +0200 -@@ -158,6 +158,14 @@ - # - - # -+# Aruba -+# -+ -+core-$(CONFIG_MACH_ARUBA) += arch/mips/aruba/ -+cflags-$(CONFIG_MACH_ARUBA) += -Iinclude/asm-mips/aruba -+load-$(CONFIG_MACH_ARUBA) += 0x80100000 -+ -+# - # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. - # - core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ -diff -Nur linux-2.6.21.1/drivers/net/Kconfig linux-2.6.21.1-owrt/drivers/net/Kconfig ---- linux-2.6.21.1/drivers/net/Kconfig 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/net/Kconfig 2007-05-24 10:45:57.000000000 +0200 -@@ -201,6 +201,13 @@ - - source "drivers/net/arm/Kconfig" - -+config IDT_RC32434_ETH -+ tristate "IDT RC32434 Local Ethernet support" -+ depends on NET_ETHERNET -+ help -+ IDT RC32434 has one local ethernet port. Say Y here to enable it. -+ To compile this driver as a module, choose M here. -+ - config MACE - tristate "MACE (Power Mac ethernet) support" - depends on NET_ETHERNET && PPC_PMAC && PPC32 -diff -Nur linux-2.6.21.1/drivers/net/Makefile linux-2.6.21.1-owrt/drivers/net/Makefile ---- linux-2.6.21.1/drivers/net/Makefile 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/net/Makefile 2007-05-24 10:45:57.000000000 +0200 -@@ -38,6 +38,7 @@ - obj-$(CONFIG_MACE) += mace.o - obj-$(CONFIG_BMAC) += bmac.o - -+obj-$(CONFIG_IDT_RC32434_ETH) += rc32434_eth.o - obj-$(CONFIG_DGRS) += dgrs.o - obj-$(CONFIG_VORTEX) += 3c59x.o - obj-$(CONFIG_TYPHOON) += typhoon.o -diff -Nur linux-2.6.21.1/drivers/net/natsemi.c linux-2.6.21.1-owrt/drivers/net/natsemi.c ---- linux-2.6.21.1/drivers/net/natsemi.c 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/drivers/net/natsemi.c 2007-05-23 23:34:01.000000000 +0200 -@@ -656,6 +656,49 @@ - static int netdev_get_eeprom(struct net_device *dev, u8 *buf); - static const struct ethtool_ops ethtool_ops; - -+#ifdef CONFIG_MACH_ARUBA -+ -+#include <linux/ctype.h> -+ -+#ifndef ERR -+#define ERR(fmt, args...) printk("%s: " fmt, __func__, ##args) -+#endif -+ -+static int parse_mac_addr(struct net_device *dev, char* macstr) -+{ -+ int i, j; -+ unsigned char result, value; -+ -+ for (i=0; i<6; i++) { -+ result = 0; -+ if (i != 5 && *(macstr+2) != ':') { -+ ERR("invalid mac address format: %d %c\n", -+ i, *(macstr+2)); -+ return -EINVAL; -+ } -+ for (j=0; j<2; j++) { -+ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' : -+ toupper(*macstr)-'A'+10) < 16) { -+ result = result*16 + value; -+ macstr++; -+ } -+ else { -+ ERR("invalid mac address " -+ "character: %c\n", *macstr); -+ return -EINVAL; -+ } -+ } -+ -+ macstr++; -+ dev->dev_addr[i] = result; -+ } -+ -+ dev->dev_addr[5]++; -+ return 0; -+} -+ -+#endif -+ - static inline void __iomem *ns_ioaddr(struct net_device *dev) - { - return (void __iomem *) dev->base_addr; -@@ -794,6 +837,7 @@ - goto err_ioremap; - } - -+#ifndef CONFIG_MACH_ARUBA - /* Work around the dropped serial bit. */ - prev_eedata = eeprom_read(ioaddr, 6); - for (i = 0; i < 3; i++) { -@@ -802,6 +846,19 @@ - dev->dev_addr[i*2+1] = eedata >> 7; - prev_eedata = eedata; - } -+#else -+ { -+ char mac[32]; -+ unsigned char def_mac[6] = {00, 0x0b, 0x86, 0xba, 0xdb, 0xad}; -+ extern char *getenv(char *e); -+ memset(mac, 0, 32); -+ memcpy(mac, getenv("ethaddr"), 17); -+ if (parse_mac_addr(dev, mac)){ -+ printk("%s: MAC address not found\n", __func__); -+ memcpy(dev->dev_addr, def_mac, 6); -+ } -+ } -+#endif - - dev->base_addr = (unsigned long __force) ioaddr; - dev->irq = irq; -diff -Nur linux-2.6.21.1/include/asm-mips/bootinfo.h linux-2.6.21.1-owrt/include/asm-mips/bootinfo.h ---- linux-2.6.21.1/include/asm-mips/bootinfo.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/include/asm-mips/bootinfo.h 2007-05-23 23:34:01.000000000 +0200 -@@ -213,6 +213,17 @@ - #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */ - #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */ - -+ -+/* -+ * Valid machtype for group ARUBA -+ */ -+#define MACH_GROUP_ARUBA 23 -+#define MACH_ARUBA_UNKNOWN 0 -+#define MACH_ARUBA_AP60 1 -+#define MACH_ARUBA_AP65 2 -+#define MACH_ARUBA_AP70 3 -+#define MACH_ARUBA_AP40 4 -+ - #define CL_SIZE COMMAND_LINE_SIZE - - const char *get_system_type(void); -diff -Nur linux-2.6.21.1/include/asm-mips/cpu.h linux-2.6.21.1-owrt/include/asm-mips/cpu.h ---- linux-2.6.21.1/include/asm-mips/cpu.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/include/asm-mips/cpu.h 2007-05-23 23:34:01.000000000 +0200 -@@ -54,6 +54,9 @@ - #define PRID_IMP_R14000 0x0f00 - #define PRID_IMP_R8000 0x1000 - #define PRID_IMP_PR4450 0x1200 -+#define PRID_IMP_RC32334 0x1800 -+#define PRID_IMP_RC32355 0x1900 -+#define PRID_IMP_RC32365 0x1900 - #define PRID_IMP_R4600 0x2000 - #define PRID_IMP_R4700 0x2100 - #define PRID_IMP_TX39 0x2200 -@@ -200,7 +203,8 @@ - #define CPU_SB1A 62 - #define CPU_74K 63 - #define CPU_R14000 64 --#define CPU_LAST 64 -+#define CPU_RC32300 65 -+#define CPU_LAST 65 - - /* - * ISA Level encodings -diff -Nur linux-2.6.21.1/include/asm-mips/mach-generic/irq.h linux-2.6.21.1-owrt/include/asm-mips/mach-generic/irq.h ---- linux-2.6.21.1/include/asm-mips/mach-generic/irq.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/include/asm-mips/mach-generic/irq.h 2007-05-23 23:35:55.000000000 +0200 -@@ -9,7 +9,7 @@ - #define __ASM_MACH_GENERIC_IRQ_H - - #ifndef NR_IRQS --#define NR_IRQS 128 -+#define NR_IRQS 256 - #endif - - #ifdef CONFIG_I8259 -diff -Nur linux-2.6.21.1/include/linux/kernel.h linux-2.6.21.1-owrt/include/linux/kernel.h ---- linux-2.6.21.1/include/linux/kernel.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1-owrt/include/linux/kernel.h 2007-05-23 23:34:01.000000000 +0200 -@@ -334,6 +334,7 @@ - }; - - /* Force a compilation error if condition is true */ -+extern void BUILD_BUG(void); - #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) - - /* Force a compilation error if condition is true, but also produce a diff --git a/target/linux/aruba-2.6/patches/001-flash.patch b/target/linux/aruba-2.6/patches/001-flash.patch deleted file mode 100644 index 8bd5be8..0000000 --- a/target/linux/aruba-2.6/patches/001-flash.patch +++ /dev/null @@ -1,90 +0,0 @@ -diff -Nur linux-2.6.15/drivers/mtd/chips/cfi_probe.c linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c ---- linux-2.6.15/drivers/mtd/chips/cfi_probe.c 2006-01-03 04:21:10.000000000 +0100 -+++ linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c 2006-01-10 00:32:32.000000000 +0100 -@@ -26,6 +26,74 @@ - static void print_cfi_ident(struct cfi_ident *); - #endif - -+#if 1 -+ -+#define AMD_AUTOSEL_OFF1 0xAAA -+#define AMD_AUTOSEL_OFF2 0x555 -+#define AMD_MANUF_ID 0x1 -+#define AMD_DEVICE_ID1 0xF6 /* T */ -+#define AMD_DEVICE_ID2 0xF9 /* B */ -+/* Foll. are definitions for Macronix Flash Part */ -+#define MCX_MANUF_ID 0xC2 -+#define MCX_DEVICE_ID1 0xA7 -+#define MCX_DEVICE_ID2 0xA8 -+/* Foll. common to both AMD and Macronix */ -+#define FACTORY_LOCKED 0x99 -+#define USER_LOCKED 0x19 -+ -+/* NOTE: AP-70/6x use BYTE mode flash access. Therefore the -+ * lowest Addr. pin in the flash is not A0 but A-1 (A minus 1). -+ * CPU's A0 is tied to Flash's A-1, A1 to A0 and so on. This -+ * gives 4MB of byte-addressable mem. In byte mode, all addr -+ * need to be multiplied by 2 (i.e compared to word mode). -+ * NOTE: AMD_AUTOSEL_OFF1 and OFF2 are already mult. by 2 -+ * Just blindly use the addr offsets suggested in the manual -+ * for byte mode and you'll be OK. Offs. in Table 6 need to -+ * be mult by 2 (for getting autosel params) -+ */ -+void -+flash_detect(struct map_info *map, __u32 base, struct cfi_private *cfi) -+{ -+ map_word val[3]; -+ int osf = cfi->interleave * cfi->device_type; // =2 for AP70/6x -+ char *manuf, *part, *lock ; -+ -+ if (osf != 1) return ; -+ -+ cfi_send_gen_cmd(0xAA, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL); -+ cfi_send_gen_cmd(0x55, AMD_AUTOSEL_OFF2, base, map, cfi, cfi->device_type, NULL); -+ cfi_send_gen_cmd(0x90, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL); -+ val[0] = map_read(map, base) ; // manuf ID -+ val[1] = map_read(map, base+2) ; // device ID -+ val[2] = map_read(map, base+6) ; // lock indicator -+#if 0 -+printk("v1=0x%x v2=0x%x v3=0x%x\n", val[0], val[1], val[2]) ; -+#endif -+ if (val[0].x[0] == AMD_MANUF_ID) { -+ manuf = "AMD Flash" ; -+ if (val[1].x[0] == AMD_DEVICE_ID1) -+ part = "AM29LV320D (Top)" ; -+ else if (val[1].x[0] == AMD_DEVICE_ID2) -+ part = "AM29LV320D (Bot)" ; -+ else part = "Unknown" ; -+ } else if (val[0].x[0] == MCX_MANUF_ID) { -+ manuf = "Macronix Flash" ; -+ if (val[1].x[0] == MCX_DEVICE_ID1) -+ part = "MX29LV320A (Top)" ; -+ else if (val[1].x[0] == MCX_DEVICE_ID2) -+ part = "MX29LV320A (Bot)" ; -+ else part = "Unknown" ; -+ } else -+ return ; -+ if (val[2].x[0] == FACTORY_LOCKED) -+ lock = "Factory Locked" ; -+ else if (val[2].x[0] == USER_LOCKED) -+ lock = "User Locked" ; -+ else lock = "Unknown locking" ; -+ printk("%s %s (%s)\n", manuf, part, lock) ; -+} -+#endif -+ - static int cfi_probe_chip(struct map_info *map, __u32 base, - unsigned long *chip_map, struct cfi_private *cfi); - static int cfi_chip_setup(struct map_info *map, struct cfi_private *cfi); -@@ -118,6 +186,10 @@ - } - - xip_disable(); -+#if 1 -+ //cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); -+ flash_detect(map, base, cfi) ; -+#endif - cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL); - diff --git a/target/linux/aruba-2.6/patches/003-pci.patch b/target/linux/aruba-2.6/patches/003-pci.patch deleted file mode 100644 index fdc451f..0000000 --- a/target/linux/aruba-2.6/patches/003-pci.patch +++ /dev/null @@ -1,52 +0,0 @@ -diff -Nur linux-2.6.15/arch/mips/pci/Makefile linux-2.6.15-openwrt/arch/mips/pci/Makefile ---- linux-2.6.15/arch/mips/pci/Makefile 2006-01-03 04:21:10.000000000 +0100 -+++ linux-2.6.15-openwrt/arch/mips/pci/Makefile 2006-01-10 00:32:32.000000000 +0100 -@@ -53,3 +53,4 @@ - obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o -+obj-$(CONFIG_MACH_ARUBA) += fixup-aruba.o ops-aruba.o pci-aruba.o -diff -Nur linux-2.6.15/drivers/pci/access.c linux-2.6.15-openwrt/drivers/pci/access.c ---- linux-2.6.15/drivers/pci/access.c 2006-01-03 04:21:10.000000000 +0100 -+++ linux-2.6.15-openwrt/drivers/pci/access.c 2006-01-10 00:43:10.000000000 +0100 -@@ -21,6 +21,7 @@ - #define PCI_word_BAD (pos & 1) - #define PCI_dword_BAD (pos & 3) - -+#ifdef __MIPSEB__ - #define PCI_OP_READ(size,type,len) \ - int pci_bus_read_config_##size \ - (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \ -@@ -31,11 +32,32 @@ - if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \ - spin_lock_irqsave(&pci_lock, flags); \ - res = bus->ops->read(bus, devfn, pos, len, &data); \ -+ if (len == 1) \ -+ *value = (type)((data >> 24) & 0xff); \ -+ else if (len == 2) \ -+ *value = (type)((data >> 16) & 0xffff); \ -+ else \ - *value = (type)data; \ - spin_unlock_irqrestore(&pci_lock, flags); \ - return res; \ - } -+#else - -+#define PCI_OP_READ(size,type,len) \ -+int pci_bus_read_config_##size \ -+ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \ -+{ \ -+ int res; \ -+ unsigned long flags; \ -+ u32 data = 0; \ -+ if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \ -+ spin_lock_irqsave(&pci_lock, flags); \ -+ res = bus->ops->read(bus, devfn, pos, len, &data); \ -+ *value = (type)data; \ -+ spin_unlock_irqrestore(&pci_lock, flags); \ -+ return res; \ -+} -+#endif - #define PCI_OP_WRITE(size,type,len) \ - int pci_bus_write_config_##size \ - (struct pci_bus *bus, unsigned int devfn, int pos, type value) \ diff --git a/target/linux/aruba-2.6/patches/004-wdt.patch b/target/linux/aruba-2.6/patches/004-wdt.patch deleted file mode 100644 index 74731b2..0000000 --- a/target/linux/aruba-2.6/patches/004-wdt.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff -Nur linux-2.6.15.3/drivers/char/watchdog/Makefile linux-2.6.15.3-openwrt/drivers/char/watchdog/Makefile ---- linux-2.6.15.3/drivers/char/watchdog/Makefile 2006-02-22 10:04:18.596278000 -0800 -+++ linux-2.6.15.3-openwrt/drivers/char/watchdog/Makefile 2006-02-22 10:06:21.400960000 -0800 -@@ -71,5 +71,8 @@ - - # SPARC64 Architecture - -+# Aruba Architecture -+obj-$(CONFIG_MACH_ARUBA) += wdt_merlot.o -+ - # Architecture Independant - obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o diff --git a/target/linux/aruba-2.6/patches/010-ar2313_enet.patch b/target/linux/aruba-2.6/patches/010-ar2313_enet.patch deleted file mode 100644 index 0f30b38..0000000 --- a/target/linux/aruba-2.6/patches/010-ar2313_enet.patch +++ /dev/null @@ -1,27 +0,0 @@ -diff -Nur linux-2.6.17/drivers/net/Kconfig linux-2.6.17-owrt/drivers/net/Kconfig ---- linux-2.6.17/drivers/net/Kconfig 2006-06-19 12:05:01.000000000 +0200 -+++ linux-2.6.17-owrt/drivers/net/Kconfig 2006-06-19 12:26:35.000000000 +0200 -@@ -310,6 +310,12 @@ - - source "drivers/net/arm/Kconfig" - -+config AR2313 -+ tristate "AR2313 Ethernet support" -+ depends on NET_ETHERNET && MACH_ARUBA -+ help -+ Support for the AR2313 Ethernet part on Aruba AP60/61 -+ - config IDT_RC32434_ETH - tristate "IDT RC32434 Local Ethernet support" - depends on NET_ETHERNET -diff -Nur linux-2.6.17/drivers/net/Makefile linux-2.6.17-owrt/drivers/net/Makefile ---- linux-2.6.17/drivers/net/Makefile 2006-06-19 12:05:01.000000000 +0200 -+++ linux-2.6.17-owrt/drivers/net/Makefile 2006-06-19 12:27:02.000000000 +0200 -@@ -12,6 +12,7 @@ - obj-$(CONFIG_CHELSIO_T1) += chelsio/ - obj-$(CONFIG_BONDING) += bonding/ - obj-$(CONFIG_GIANFAR) += gianfar_driver.o -+obj-$(CONFIG_AR2313) += ar2313/ - - gianfar_driver-objs := gianfar.o \ - gianfar_ethtool.o \ diff --git a/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch b/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch deleted file mode 100644 index ac5c78e..0000000 --- a/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch +++ /dev/null @@ -1,22 +0,0 @@ -diff -urN linux.old/drivers/serial/8250.c linux.net/drivers/serial/8250.c ---- linux.old/drivers/serial/8250.c 2006-01-15 07:16:02.000000000 +0100 -+++ linux.net/drivers/serial/8250.c 2006-01-30 06:12:30.509342250 +0100 -@@ -1615,6 +1615,8 @@ - - serial8250_set_mctrl(&up->port, up->port.mctrl); - -+// For some reason this test causes problems on the AP6x serial console -+#if 0 - /* - * Do a quick test to see if we receive an - * interrupt when we enable the TX irq. -@@ -1633,7 +1635,8 @@ - } else { - up->bugs &= ~UART_BUG_TXEN; - } -- -+#endif -+ - spin_unlock_irqrestore(&up->port.lock, flags); - - /* diff --git a/target/linux/aruba-2.6/patches/012-ehci_softirq.patch b/target/linux/aruba-2.6/patches/012-ehci_softirq.patch deleted file mode 100644 index 4c187d1..0000000 --- a/target/linux/aruba-2.6/patches/012-ehci_softirq.patch +++ /dev/null @@ -1,70 +0,0 @@ -diff -Nurb linux-2.6.16.1/drivers/usb/host/ehci.h linux-patched/drivers/usb/host/ehci.h ---- linux-2.6.16.1/drivers/usb/host/ehci.h 2006-03-27 22:49:02.000000000 -0800 -+++ linux-patched/drivers/usb/host/ehci.h 2006-04-07 12:07:30.000000000 -0700 -@@ -82,6 +82,7 @@ - struct dma_pool *sitd_pool; /* sitd per split iso urb */ - - struct timer_list watchdog; -+ struct timer_list softirq; - unsigned long actions; - unsigned stamp; - unsigned long next_statechange; -diff -Nurb linux-2.6.16.1/drivers/usb/host/ehci-hcd.c linux-patched/drivers/usb/host/ehci-hcd.c ---- linux-2.6.16.1/drivers/usb/host/ehci-hcd.c 2006-03-27 22:49:02.000000000 -0800 -+++ linux-patched/drivers/usb/host/ehci-hcd.c 2006-04-07 13:20:13.000000000 -0700 -@@ -116,6 +116,7 @@ - #define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */ - #define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */ - #define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */ -+#define EHCI_SOFTIRQ (HZ/400) - - /* Initial IRQ latency: faster than hw default */ - static int log2_irq_thresh = 0; // 0 to 6 -@@ -263,6 +264,16 @@ - #include "ehci-sched.c" - - /*-------------------------------------------------------------------------*/ -+static irqreturn_t ehci_irq (struct usb_hcd *hcd); -+ -+static void ehci_softirq (unsigned long param) -+{ -+ struct ehci_hcd *ehci = (struct ehci_hcd *) param; -+ -+ if (ehci_irq(ehci_to_hcd(ehci)) != IRQ_NONE) -+ set_bit(HCD_FLAG_SAW_IRQ, &(ehci_to_hcd(ehci))->flags); -+ mod_timer (&ehci->softirq, jiffies + EHCI_SOFTIRQ); -+} - - static void ehci_watchdog (unsigned long param) - { -@@ -280,6 +291,10 @@ - COUNT (ehci->stats.lost_iaa); - writel (STS_IAA, &ehci->regs->status); - ehci->reclaim_ready = 1; -+ if (!timer_pending(&ehci->softirq)) { -+ ehci_info(ehci, "switching to softirq\n"); -+ mod_timer (&ehci->softirq, jiffies + EHCI_SOFTIRQ); -+ } - } - } - -@@ -371,6 +388,7 @@ - - /* no more interrupts ... */ - del_timer_sync (&ehci->watchdog); -+ del_timer_sync (&ehci->softirq); - - spin_lock_irq(&ehci->lock); - if (HC_IS_RUNNING (hcd->state)) -@@ -418,6 +436,10 @@ - ehci->watchdog.function = ehci_watchdog; - ehci->watchdog.data = (unsigned long) ehci; - -+ init_timer(&ehci->softirq); -+ ehci->softirq.function = ehci_softirq; -+ ehci->softirq.data = (unsigned long) ehci; -+ - /* - * hw default: 1K periodic list heads, one per frame. - * periodic_size can shrink by USBCMD update if hcc_params allows. - |