diff options
Diffstat (limited to 'target/linux/generic/patches-3.3/025-bcma_backport.patch')
| -rw-r--r-- | target/linux/generic/patches-3.3/025-bcma_backport.patch | 300 |
1 files changed, 235 insertions, 65 deletions
diff --git a/target/linux/generic/patches-3.3/025-bcma_backport.patch b/target/linux/generic/patches-3.3/025-bcma_backport.patch index 05d461d..5ff64f5 100644 --- a/target/linux/generic/patches-3.3/025-bcma_backport.patch +++ b/target/linux/generic/patches-3.3/025-bcma_backport.patch @@ -11,7 +11,7 @@ p->iotype = UPIO_MEM; --- a/drivers/bcma/Kconfig +++ b/drivers/bcma/Kconfig -@@ -26,10 +26,11 @@ config BCMA_HOST_PCI_POSSIBLE +@@ -26,16 +26,23 @@ config BCMA_HOST_PCI_POSSIBLE config BCMA_HOST_PCI bool "Support for BCMA on PCI-host bus" depends on BCMA_HOST_PCI_POSSIBLE @@ -24,7 +24,21 @@ help PCI core hostmode operation (external PCI bus). -@@ -46,6 +47,33 @@ config BCMA_DRIVER_MIPS + config BCMA_HOST_SOC +- bool +- depends on BCMA_DRIVER_MIPS ++ bool "Support for BCMA in a SoC" ++ depends on BCMA ++ help ++ Host interface for a Broadcom AIX bus directly mapped into ++ the memory. This only works with the Broadcom SoCs from the ++ BCM47XX line. ++ ++ If unsure, say N + + config BCMA_DRIVER_MIPS + bool "BCMA Broadcom MIPS core driver" +@@ -46,6 +53,33 @@ config BCMA_DRIVER_MIPS If unsure, say N @@ -2047,7 +2061,7 @@ * * Licensed under the GNU/GPL. See COPYING for details. */ -@@ -16,120 +17,124 @@ +@@ -16,120 +17,131 @@ * R/W ops. **************************************************/ @@ -2074,7 +2088,8 @@ } -#endif - static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) +-static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) ++static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u16 phy) { - const u16 mdio_control = 0x128; - const u16 mdio_data = 0x12C; @@ -2108,7 +2123,8 @@ } } - static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) +-static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) ++static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u16 device, u8 address) { - const u16 mdio_control = 0x128; - const u16 mdio_data = 0x12C; @@ -2168,7 +2184,8 @@ return ret; } - static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device, +-static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device, ++static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u16 device, u8 address, u16 data) { - const u16 mdio_control = 0x128; @@ -2221,10 +2238,17 @@ } - pcicore_write32(pc, mdio_control, 0); + pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0); ++} ++ ++static u16 bcma_pcie_mdio_writeread(struct bcma_drv_pci *pc, u16 device, ++ u8 address, u16 data) ++{ ++ bcma_pcie_mdio_write(pc, device, address, data); ++ return bcma_pcie_mdio_read(pc, device, address); } /************************************************** -@@ -138,88 +143,108 @@ static void bcma_pcie_mdio_write(struct +@@ -138,88 +150,127 @@ static void bcma_pcie_mdio_write(struct static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc) { @@ -2277,12 +2301,18 @@ + (val16 & ~BCMA_CORE_PCI_SPROM_PI_MASK); + pcicore_write16(pc, regoff, val16); + } -+} -+ + } + +-/************************************************** +- * Init. +- **************************************************/ +- +-static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) +/* Fix MISC config to allow coming out of L2/L3-Ready state w/o PRST */ +/* Needs to happen when coming out of 'standby'/'hibernate' */ +static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc) -+{ + { +- bcma_pcicore_serdes_workaround(pc); + u16 val16; + uint regoff; + @@ -2296,23 +2326,13 @@ + } } - /************************************************** - * Init. - **************************************************/ - --static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) -+static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) - { -+ bcma_core_pci_fixcfg(pc); - bcma_pcicore_serdes_workaround(pc); -+ bcma_core_pci_config_fixup(pc); - } - -static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) --{ ++static void bcma_core_pci_power_save(struct bcma_drv_pci *pc, bool up) + { - struct bcma_bus *bus = pc->core->bus; - u16 chipid_top; -- ++ u16 data; + - chipid_top = (bus->chipinfo.id & 0xFF00); - if (chipid_top != 0x4700 && - chipid_top != 0x5300) @@ -2322,17 +2342,39 @@ - if (bus->sprom.boardflags_lo & SSB_BFL_NOPCI) - return false; -#endif /* CONFIG_SSB_DRIVER_PCICORE */ -- ++ if (pc->core->id.rev >= 15 && pc->core->id.rev <= 20) { ++ data = up ? 0x74 : 0x7C; ++ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1, ++ BCMA_CORE_PCI_MDIO_BLK1_MGMT1, 0x7F64); ++ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1, ++ BCMA_CORE_PCI_MDIO_BLK1_MGMT3, data); ++ } else if (pc->core->id.rev >= 21 && pc->core->id.rev <= 22) { ++ data = up ? 0x75 : 0x7D; ++ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1, ++ BCMA_CORE_PCI_MDIO_BLK1_MGMT1, 0x7E65); ++ bcma_pcie_mdio_writeread(pc, BCMA_CORE_PCI_MDIO_BLK1, ++ BCMA_CORE_PCI_MDIO_BLK1_MGMT3, data); ++ } ++} + -#if 0 - /* TODO: on BCMA we use address from EROM instead of magic formula */ - u32 tmp; - return !mips_busprobe32(tmp, (bus->mmio + - (pc->core->core_index * BCMA_CORE_SIZE))); -#endif -- ++/************************************************** ++ * Init. ++ **************************************************/ + - return true; --} -- ++static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) ++{ ++ bcma_core_pci_fixcfg(pc); ++ bcma_pcicore_serdes_workaround(pc); ++ bcma_core_pci_config_fixup(pc); + } + -void bcma_core_pci_init(struct bcma_drv_pci *pc) +void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc) { @@ -2377,12 +2419,12 @@ err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp); if (err) goto out; -@@ -236,3 +261,17 @@ out: +@@ -236,3 +287,46 @@ out: return err; } EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); + -+void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) ++static void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) +{ + u32 w; + @@ -2394,10 +2436,39 @@ + bcma_pcie_write(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG, w); + bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); +} -+EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); ++ ++void bcma_core_pci_up(struct bcma_bus *bus) ++{ ++ struct bcma_drv_pci *pc; ++ ++ if (bus->hosttype != BCMA_HOSTTYPE_PCI) ++ return; ++ ++ pc = &bus->drv_pci[0]; ++ ++ bcma_core_pci_power_save(pc, true); ++ ++ bcma_core_pci_extend_L1timer(pc, true); ++} ++EXPORT_SYMBOL_GPL(bcma_core_pci_up); ++ ++void bcma_core_pci_down(struct bcma_bus *bus) ++{ ++ struct bcma_drv_pci *pc; ++ ++ if (bus->hosttype != BCMA_HOSTTYPE_PCI) ++ return; ++ ++ pc = &bus->drv_pci[0]; ++ ++ bcma_core_pci_extend_L1timer(pc, false); ++ ++ bcma_core_pci_power_save(pc, false); ++} ++EXPORT_SYMBOL_GPL(bcma_core_pci_down); --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c -@@ -2,13 +2,616 @@ +@@ -2,13 +2,622 @@ * Broadcom specific AMBA * PCI Core in hostmode * @@ -2983,6 +3054,7 @@ +int bcma_core_pci_plat_dev_init(struct pci_dev *dev) +{ + struct bcma_drv_pci_host *pc_host; ++ int readrq; + + if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { + /* This is not a device on the PCI-core bridge. */ @@ -2997,6 +3069,11 @@ + dev->irq = bcma_core_irq(pc_host->pdev->core); + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); + ++ readrq = pcie_get_readrq(dev); ++ if (readrq > 128) { ++ pr_info("change PCIe max read request size from %i to 128\n", readrq); ++ pcie_set_readrq(dev, 128); ++ } + return 0; +} +EXPORT_SYMBOL(bcma_core_pci_plat_dev_init); @@ -3335,8 +3412,9 @@ err = bcma_bus_scan(bus); if (err) { - pr_err("Failed to scan: %d\n", err); +- return -1; + bcma_err(bus, "Failed to scan: %d\n", err); - return -1; ++ return err; } + /* Early init CC core */ @@ -3486,7 +3564,7 @@ } --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c -@@ -19,15 +19,27 @@ struct bcma_device_id_name { +@@ -19,15 +19,39 @@ struct bcma_device_id_name { u16 id; const char *name; }; @@ -3504,6 +3582,18 @@ + { BCMA_CORE_4706_CHIPCOMMON, "BCM4706 ChipCommon" }, + { BCMA_CORE_4706_SOC_RAM, "BCM4706 SOC RAM" }, + { BCMA_CORE_4706_MAC_GBIT, "BCM4706 GBit MAC" }, ++ { BCMA_CORE_PCIEG2, "PCIe Gen 2" }, ++ { BCMA_CORE_DMA, "DMA" }, ++ { BCMA_CORE_SDIO3, "SDIO3" }, ++ { BCMA_CORE_USB20, "USB 2.0" }, ++ { BCMA_CORE_USB30, "USB 3.0" }, ++ { BCMA_CORE_A9JTAG, "ARM Cortex A9 JTAG" }, ++ { BCMA_CORE_DDR23, "Denali DDR2/DDR3 memory controller" }, ++ { BCMA_CORE_ROM, "ROM" }, ++ { BCMA_CORE_NAND, "NAND flash controller" }, ++ { BCMA_CORE_QSPI, "SPI flash controller" }, ++ { BCMA_CORE_CHIPCOMMON_B, "Chipcommon B" }, ++ { BCMA_CORE_ARMCA9, "ARM Cortex A9 core (ihost)" }, + { BCMA_CORE_AMEMC, "AMEMC (DDR)" }, + { BCMA_CORE_ALTA, "ALTA (I2S)" }, { BCMA_CORE_INVALID, "Invalid" }, @@ -3516,7 +3606,7 @@ { BCMA_CORE_ETHERNET, "Fast Ethernet" }, { BCMA_CORE_V90, "V90" }, { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, -@@ -44,7 +56,6 @@ struct bcma_device_id_name bcma_device_n +@@ -44,7 +68,6 @@ struct bcma_device_id_name bcma_device_n { BCMA_CORE_PHY_A, "PHY A" }, { BCMA_CORE_PHY_B, "PHY B" }, { BCMA_CORE_PHY_G, "PHY G" }, @@ -3524,7 +3614,7 @@ { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, -@@ -58,15 +69,11 @@ struct bcma_device_id_name bcma_device_n +@@ -58,15 +81,11 @@ struct bcma_device_id_name bcma_device_n { BCMA_CORE_PHY_N, "PHY N" }, { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, @@ -3540,7 +3630,7 @@ { BCMA_CORE_MAC_GBIT, "GBit MAC" }, { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, -@@ -77,18 +84,45 @@ struct bcma_device_id_name bcma_device_n +@@ -77,18 +96,45 @@ struct bcma_device_id_name bcma_device_n { BCMA_CORE_I2S, "I2S" }, { BCMA_CORE_SDR_DDR1_MEM_CTL, "SDR/DDR1 Memory Controller" }, { BCMA_CORE_SHIM, "SHIM" }, @@ -3583,17 +3673,17 @@ + break; + default: + return "UNKNOWN"; - } ++ } + + for (i = 0; i < size; i++) { + if (names[i].id == id->id) + return names[i].name; -+ } + } + return "UNKNOWN"; } -@@ -105,19 +139,19 @@ static void bcma_scan_switch_core(struct +@@ -105,19 +151,19 @@ static void bcma_scan_switch_core(struct addr); } @@ -3616,7 +3706,7 @@ { u32 ent = bcma_erom_get_ent(bus, eromptr); if (!(ent & SCAN_ER_VALID)) -@@ -127,14 +161,14 @@ static s32 bcma_erom_get_ci(struct bcma_ +@@ -127,14 +173,14 @@ static s32 bcma_erom_get_ci(struct bcma_ return ent; } @@ -3633,7 +3723,7 @@ { u32 ent = bcma_erom_get_ent(bus, eromptr); bcma_erom_push_ent(eromptr); -@@ -143,7 +177,7 @@ static bool bcma_erom_is_bridge(struct b +@@ -143,7 +189,7 @@ static bool bcma_erom_is_bridge(struct b ((ent & SCAN_ADDR_TYPE) == SCAN_ADDR_TYPE_BRIDGE)); } @@ -3642,7 +3732,7 @@ { u32 ent; while (1) { -@@ -157,7 +191,7 @@ static void bcma_erom_skip_component(str +@@ -157,7 +203,7 @@ static void bcma_erom_skip_component(str bcma_erom_push_ent(eromptr); } @@ -3651,16 +3741,25 @@ { u32 ent = bcma_erom_get_ent(bus, eromptr); if (!(ent & SCAN_ER_VALID)) -@@ -167,7 +201,7 @@ static s32 bcma_erom_get_mst_port(struct +@@ -167,7 +213,7 @@ static s32 bcma_erom_get_mst_port(struct return ent; } -static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 **eromptr, -+static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 __iomem **eromptr, ++static u32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 __iomem **eromptr, u32 type, u8 port) { u32 addrl, addrh, sizel, sizeh = 0; -@@ -212,6 +246,17 @@ static struct bcma_device *bcma_find_cor +@@ -179,7 +225,7 @@ static s32 bcma_erom_get_addr_desc(struc + ((ent & SCAN_ADDR_TYPE) != type) || + (((ent & SCAN_ADDR_PORT) >> SCAN_ADDR_PORT_SHIFT) != port)) { + bcma_erom_push_ent(eromptr); +- return -EINVAL; ++ return (u32)-EINVAL; + } + + addrl = ent & SCAN_ADDR_ADDR; +@@ -212,11 +258,24 @@ static struct bcma_device *bcma_find_cor return NULL; } @@ -3675,10 +3774,18 @@ + return NULL; +} + ++#define IS_ERR_VALUE_U32(x) ((x) >= (u32)-MAX_ERRNO) ++ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, struct bcma_device_id *match, int core_num, struct bcma_device *core) -@@ -252,11 +297,15 @@ static int bcma_get_next_core(struct bcm + { +- s32 tmp; ++ u32 tmp; + u8 i, j; + s32 cia, cib; + u8 ports[2], wrappers[2]; +@@ -252,11 +311,15 @@ static int bcma_get_next_core(struct bcm /* check if component is a core at all */ if (wrappers[0] + wrappers[1] == 0) { @@ -3699,7 +3806,7 @@ } if (bcma_erom_is_bridge(bus, eromptr)) { -@@ -286,6 +335,23 @@ static int bcma_get_next_core(struct bcm +@@ -286,19 +349,36 @@ static int bcma_get_next_core(struct bcm return -EILSEQ; } @@ -3707,11 +3814,11 @@ + * the main register space for the core + */ + tmp = bcma_erom_get_addr_desc(bus, eromptr, SCAN_ADDR_TYPE_SLAVE, 0); -+ if (tmp <= 0) { ++ if (tmp == 0 || IS_ERR_VALUE_U32(tmp)) { + /* Try again to see if it is a bridge */ + tmp = bcma_erom_get_addr_desc(bus, eromptr, + SCAN_ADDR_TYPE_BRIDGE, 0); -+ if (tmp <= 0) { ++ if (tmp == 0 || IS_ERR_VALUE_U32(tmp)) { + return -EILSEQ; + } else { + bcma_info(bus, "Bridge found\n"); @@ -3723,7 +3830,13 @@ /* get & parse slave ports */ for (i = 0; i < ports[1]; i++) { for (j = 0; ; j++) { -@@ -298,7 +364,7 @@ static int bcma_get_next_core(struct bcm + tmp = bcma_erom_get_addr_desc(bus, eromptr, + SCAN_ADDR_TYPE_SLAVE, i); +- if (tmp < 0) { ++ if (IS_ERR_VALUE_U32(tmp)) { + /* no more entries for port _i_ */ + /* pr_debug("erom: slave port %d " + * "has %d descriptors\n", i, j); */ break; } else { if (i == 0 && j == 0) @@ -3732,7 +3845,25 @@ } } } -@@ -353,6 +419,7 @@ static int bcma_get_next_core(struct bcm +@@ -308,7 +388,7 @@ static int bcma_get_next_core(struct bcm + for (j = 0; ; j++) { + tmp = bcma_erom_get_addr_desc(bus, eromptr, + SCAN_ADDR_TYPE_MWRAP, i); +- if (tmp < 0) { ++ if (IS_ERR_VALUE_U32(tmp)) { + /* no more entries for port _i_ */ + /* pr_debug("erom: master wrapper %d " + * "has %d descriptors\n", i, j); */ +@@ -326,7 +406,7 @@ static int bcma_get_next_core(struct bcm + for (j = 0; ; j++) { + tmp = bcma_erom_get_addr_desc(bus, eromptr, + SCAN_ADDR_TYPE_SWRAP, i + hack); +- if (tmp < 0) { ++ if (IS_ERR_VALUE_U32(tmp)) { + /* no more entries for port _i_ */ + /* pr_debug("erom: master wrapper %d " + * has %d descriptors\n", i, j); */ +@@ -353,6 +433,7 @@ static int bcma_get_next_core(struct bcm void bcma_init_bus(struct bcma_bus *bus) { s32 tmp; @@ -3740,7 +3871,7 @@ if (bus->init_done) return; -@@ -363,9 +430,12 @@ void bcma_init_bus(struct bcma_bus *bus) +@@ -363,9 +444,12 @@ void bcma_init_bus(struct bcma_bus *bus) bcma_scan_switch_core(bus, BCMA_ADDR_BASE); tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID); @@ -3756,7 +3887,7 @@ bus->init_done = true; } -@@ -392,9 +462,12 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -392,9 +476,12 @@ int bcma_bus_scan(struct bcma_bus *bus) bcma_scan_switch_core(bus, erombase); while (eromptr < eromend) { @@ -3771,7 +3902,7 @@ INIT_LIST_HEAD(&core->list); core->bus = bus; -@@ -409,25 +482,28 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -409,25 +496,28 @@ int bcma_bus_scan(struct bcma_bus *bus) } else if (err == -ESPIPE) { break; } @@ -3808,7 +3939,7 @@ } int __init bcma_bus_scan_early(struct bcma_bus *bus, -@@ -467,21 +543,21 @@ int __init bcma_bus_scan_early(struct bc +@@ -467,21 +557,21 @@ int __init bcma_bus_scan_early(struct bc else if (err == -ESPIPE) break; else if (err < 0) @@ -4557,12 +4688,24 @@ enum bcma_clkmode { BCMA_CLKMODE_FAST, BCMA_CLKMODE_DYNAMIC, -@@ -65,6 +71,13 @@ struct bcma_host_ops { +@@ -65,6 +71,25 @@ struct bcma_host_ops { /* Core-ID values. */ #define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */ +#define BCMA_CORE_4706_CHIPCOMMON 0x500 ++#define BCMA_CORE_PCIEG2 0x501 ++#define BCMA_CORE_DMA 0x502 ++#define BCMA_CORE_SDIO3 0x503 ++#define BCMA_CORE_USB20 0x504 ++#define BCMA_CORE_USB30 0x505 ++#define BCMA_CORE_A9JTAG 0x506 ++#define BCMA_CORE_DDR23 0x507 ++#define BCMA_CORE_ROM 0x508 ++#define BCMA_CORE_NAND 0x509 ++#define BCMA_CORE_QSPI 0x50A ++#define BCMA_CORE_CHIPCOMMON_B 0x50B +#define BCMA_CORE_4706_SOC_RAM 0x50E ++#define BCMA_CORE_ARMCA9 0x510 +#define BCMA_CORE_4706_MAC_GBIT 0x52D +#define BCMA_CORE_AMEMC 0x52E /* DDR1/2 memory controller core */ +#define BCMA_CORE_ALTA 0x534 /* I2S core */ @@ -4571,7 +4714,7 @@ #define BCMA_CORE_INVALID 0x700 #define BCMA_CORE_CHIPCOMMON 0x800 #define BCMA_CORE_ILINE20 0x801 -@@ -121,10 +134,104 @@ struct bcma_host_ops { +@@ -121,10 +146,109 @@ struct bcma_host_ops { #define BCMA_CORE_I2S 0x834 #define BCMA_CORE_SDR_DDR1_MEM_CTL 0x835 /* SDR/DDR1 memory controller core */ #define BCMA_CORE_SHIM 0x837 /* SHIM component in ubus/6362 */ @@ -4618,6 +4761,11 @@ +#define BCMA_PKG_ID_BCM5357 11 +#define BCMA_CHIP_ID_BCM53572 53572 +#define BCMA_PKG_ID_BCM47188 9 ++#define BCMA_CHIP_ID_BCM4707 53010 ++#define BCMA_PKG_ID_BCM4707 1 ++#define BCMA_PKG_ID_BCM4708 2 ++#define BCMA_PKG_ID_BCM4709 0 ++#define BCMA_CHIP_ID_BCM53018 53018 + +/* Board types (on PCI usually equals to the subsystem dev id) */ +/* BCM4313 */ @@ -4676,7 +4824,7 @@ struct bcma_device { struct bcma_bus *bus; struct bcma_device_id id; -@@ -136,8 +243,10 @@ struct bcma_device { +@@ -136,8 +260,10 @@ struct bcma_device { bool dev_registered; u8 core_index; @@ -4687,7 +4835,7 @@ u32 wrap; void __iomem *io_addr; -@@ -175,6 +284,12 @@ int __bcma_driver_register(struct bcma_d +@@ -175,6 +301,12 @@ int __bcma_driver_register(struct bcma_d extern void bcma_driver_unregister(struct bcma_driver *drv); @@ -4700,7 +4848,7 @@ struct bcma_bus { /* The MMIO area. */ void __iomem *mmio; -@@ -191,14 +306,18 @@ struct bcma_bus { +@@ -191,14 +323,18 @@ struct bcma_bus { struct bcma_chipinfo chipinfo; @@ -4720,7 +4868,7 @@ /* We decided to share SPROM struct with SSB as long as we do not need * any hacks for BCMA. This simplifies drivers code. */ -@@ -282,6 +401,7 @@ static inline void bcma_maskset16(struct +@@ -282,6 +418,7 @@ static inline void bcma_maskset16(struct bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set); } @@ -4728,7 +4876,7 @@ extern bool bcma_core_is_enabled(struct bcma_device *core); extern void bcma_core_disable(struct bcma_device *core, u32 flags); extern int bcma_core_enable(struct bcma_device *core, u32 flags); -@@ -289,6 +409,7 @@ extern void bcma_core_set_clockmode(stru +@@ -289,6 +426,7 @@ extern void bcma_core_set_clockmode(stru enum bcma_clkmode clkmode); extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, bool on); @@ -5410,7 +5558,7 @@ /* SBtoPCIx */ #define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 -@@ -72,20 +108,120 @@ struct pci_dev; +@@ -72,20 +108,142 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ #define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ @@ -5487,10 +5635,31 @@ + +#define BCMA_CORE_PCI_CFG_DEVCTRL 0xd8 + ++#define BCMA_CORE_PCI_ ++ ++/* MDIO devices (SERDES modules) */ ++#define BCMA_CORE_PCI_MDIO_IEEE0 0x000 ++#define BCMA_CORE_PCI_MDIO_IEEE1 0x001 ++#define BCMA_CORE_PCI_MDIO_BLK0 0x800 ++#define BCMA_CORE_PCI_MDIO_BLK1 0x801 ++#define BCMA_CORE_PCI_MDIO_BLK1_MGMT0 0x16 ++#define BCMA_CORE_PCI_MDIO_BLK1_MGMT1 0x17 ++#define BCMA_CORE_PCI_MDIO_BLK1_MGMT2 0x18 ++#define BCMA_CORE_PCI_MDIO_BLK1_MGMT3 0x19 ++#define BCMA_CORE_PCI_MDIO_BLK1_MGMT4 0x1A ++#define BCMA_CORE_PCI_MDIO_BLK2 0x802 ++#define BCMA_CORE_PCI_MDIO_BLK3 0x803 ++#define BCMA_CORE_PCI_MDIO_BLK4 0x804 ++#define BCMA_CORE_PCI_MDIO_TXPLL 0x808 /* TXPLL register block idx */ ++#define BCMA_CORE_PCI_MDIO_TXCTRL0 0x820 ++#define BCMA_CORE_PCI_MDIO_SERDESID 0x831 ++#define BCMA_CORE_PCI_MDIO_RXCTRL0 0x840 ++ +/* PCIE Root Capability Register bits (Host mode only) */ +#define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 + +struct bcma_drv_pci; ++struct bcma_bus; + +#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE +struct bcma_drv_pci_host { @@ -5526,7 +5695,8 @@ +extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); -+extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); ++extern void bcma_core_pci_up(struct bcma_bus *bus); ++extern void bcma_core_pci_down(struct bcma_bus *bus); + +extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); +extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); |