diff options
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/Makefile | 8 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/commproc.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/cpm2_common.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pcie.c | 171 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pcie.h | 94 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/fsl_soc.c | 84 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/grackle.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/indirect_pci.c | 92 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mpc8xx_pic.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mpic.c | 32 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mv64x60_dev.c | 92 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mv64x60_pci.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/pmi.c | 51 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/ucc.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/ucc_fast.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/timer.c | 14 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/tsi108_dev.c | 33 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/tsi108_pci.c | 10 |
18 files changed, 361 insertions, 356 deletions
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index c3ce0bd12c0b..08ce31e612c2 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -5,7 +5,6 @@ endif mpic-msi-obj-$(CONFIG_PCI_MSI) += mpic_msi.o mpic_u3msi.o obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y) -obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o obj-$(CONFIG_PPC_MPC106) += grackle.o obj-$(CONFIG_PPC_DCR) += dcr.o obj-$(CONFIG_PPC_DCR_NATIVE) += dcr-low.o @@ -13,16 +12,21 @@ obj-$(CONFIG_PPC_PMI) += pmi.o obj-$(CONFIG_U3_DART) += dart_iommu.o obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o obj-$(CONFIG_FSL_SOC) += fsl_soc.o -obj-$(CONFIG_FSL_PCIE) += fsl_pcie.o +obj-$(CONFIG_FSL_PCI) += fsl_pci.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ mv64x60-$(CONFIG_PCI) += mv64x60_pci.o obj-$(CONFIG_MV64X60) += $(mv64x60-y) mv64x60_pic.o mv64x60_dev.o +obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o +obj-$(CONFIG_AXON_RAM) += axonram.o # contains only the suspend handler for time +ifeq ($(CONFIG_RTC_CLASS),) obj-$(CONFIG_PM) += timer.o +endif ifeq ($(CONFIG_PPC_MERGE),y) +obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o obj-$(CONFIG_PPC_I8259) += i8259.o obj-$(CONFIG_PPC_83xx) += ipic.o obj-$(CONFIG_4xx) += uic.o diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c index 4f67b89ba1d0..dd5417aec1b4 100644 --- a/arch/powerpc/sysdev/commproc.c +++ b/arch/powerpc/sysdev/commproc.c @@ -395,4 +395,4 @@ uint cpm_dpram_phys(u8* addr) { return (dpram_pbase + (uint)(addr - dpram_vbase)); } -EXPORT_SYMBOL(cpm_dpram_addr); +EXPORT_SYMBOL(cpm_dpram_phys); diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c index 924412974795..c827715a5090 100644 --- a/arch/powerpc/sysdev/cpm2_common.c +++ b/arch/powerpc/sysdev/cpm2_common.c @@ -102,7 +102,7 @@ cpm_setbrg(uint brg, uint rate) brg -= 4; } bp += brg; - *bp = ((BRG_UART_CLK / rate) << 1) | CPM_BRG_EN; + out_be32(bp, (((BRG_UART_CLK / rate) - 1) << 1) | CPM_BRG_EN); cpm2_unmap(bp); } diff --git a/arch/powerpc/sysdev/fsl_pcie.c b/arch/powerpc/sysdev/fsl_pcie.c deleted file mode 100644 index 041c07e8b665..000000000000 --- a/arch/powerpc/sysdev/fsl_pcie.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Support for indirect PCI bridges. - * - * Copyright (C) 1998 Gabriel Paubert. - * - * 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. - * - * "Temporary" MPC8548 Errata file - - * The standard indirect_pci code should work with future silicon versions. - */ - -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/string.h> -#include <linux/init.h> -#include <linux/bootmem.h> - -#include <asm/io.h> -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#include <asm/machdep.h> - -#define PCI_CFG_OUT out_be32 - -/* ERRATA PCI-Ex 14 PCIE Controller timeout */ -#define PCIE_FIX out_be32(hose->cfg_addr+0x4, 0x0400ffff) - - -static int -indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, - int len, u32 *val) -{ - struct pci_controller *hose = bus->sysdata; - volatile void __iomem *cfg_data; - u32 temp; - - if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) - return PCIBIOS_DEVICE_NOT_FOUND; - - /* Possible artifact of CDCpp50937 needs further investigation */ - if (devfn != 0x0 && bus->number == 0xff) - return PCIBIOS_DEVICE_NOT_FOUND; - - PCIE_FIX; - if (bus->number == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } else { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000001 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } - - /* - * Note: the caller has already checked that offset is - * suitably aligned and that len is 1, 2 or 4. - */ - /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ - cfg_data = hose->cfg_data; - PCIE_FIX; - temp = in_le32(cfg_data); - switch (len) { - case 1: - *val = (temp >> (((offset & 3))*8)) & 0xff; - break; - case 2: - *val = (temp >> (((offset & 3))*8)) & 0xffff; - break; - default: - *val = temp; - break; - } - return PCIBIOS_SUCCESSFUL; -} - -static int -indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, - int len, u32 val) -{ - struct pci_controller *hose = bus->sysdata; - volatile void __iomem *cfg_data; - u32 temp; - - if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) - return PCIBIOS_DEVICE_NOT_FOUND; - - /* Possible artifact of CDCpp50937 needs further investigation */ - if (devfn != 0x0 && bus->number == 0xff) - return PCIBIOS_DEVICE_NOT_FOUND; - - PCIE_FIX; - if (bus->number == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } else { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000001 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } - - /* - * Note: the caller has already checked that offset is - * suitably aligned and that len is 1, 2 or 4. - */ - /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ - cfg_data = hose->cfg_data; - switch (len) { - case 1: - PCIE_FIX; - temp = in_le32(cfg_data); - temp = (temp & ~(0xff << ((offset & 3) * 8))) | - (val << ((offset & 3) * 8)); - PCIE_FIX; - out_le32(cfg_data, temp); - break; - case 2: - PCIE_FIX; - temp = in_le32(cfg_data); - temp = (temp & ~(0xffff << ((offset & 3) * 8))); - temp |= (val << ((offset & 3) * 8)) ; - PCIE_FIX; - out_le32(cfg_data, temp); - break; - default: - PCIE_FIX; - out_le32(cfg_data, val); - break; - } - PCIE_FIX; - return PCIBIOS_SUCCESSFUL; -} - -static struct pci_ops indirect_pcie_ops = { - indirect_read_config_pcie, - indirect_write_config_pcie -}; - -void __init -setup_indirect_pcie_nomap(struct pci_controller* hose, void __iomem * cfg_addr, - void __iomem * cfg_data) -{ - hose->cfg_addr = cfg_addr; - hose->cfg_data = cfg_data; - hose->ops = &indirect_pcie_ops; -} - -void __init -setup_indirect_pcie(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) -{ - unsigned long base = cfg_addr & PAGE_MASK; - void __iomem *mbase, *addr, *data; - - mbase = ioremap(base, PAGE_SIZE); - addr = mbase + (cfg_addr & ~PAGE_MASK); - if ((cfg_data & PAGE_MASK) != base) - mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE); - data = mbase + (cfg_data & ~PAGE_MASK); - setup_indirect_pcie_nomap(hose, addr, data); -} diff --git a/arch/powerpc/sysdev/fsl_pcie.h b/arch/powerpc/sysdev/fsl_pcie.h deleted file mode 100644 index 8d9779c84bea..000000000000 --- a/arch/powerpc/sysdev/fsl_pcie.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * MPC85xx/86xx PCI Express structure define - * - * Copyright 2007 Freescale Semiconductor, Inc - * - * 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. - * - */ - -#ifdef __KERNEL__ -#ifndef __POWERPC_FSL_PCIE_H -#define __POWERPC_FSL_PCIE_H - -/* PCIE Express IO block registers in 85xx/86xx */ - -struct ccsr_pex { - __be32 __iomem pex_config_addr; /* 0x.000 - PCI Express Configuration Address Register */ - __be32 __iomem pex_config_data; /* 0x.004 - PCI Express Configuration Data Register */ - u8 __iomem res1[4]; - __be32 __iomem pex_otb_cpl_tor; /* 0x.00c - PCI Express Outbound completion timeout register */ - __be32 __iomem pex_conf_tor; /* 0x.010 - PCI Express configuration timeout register */ - u8 __iomem res2[12]; - __be32 __iomem pex_pme_mes_dr; /* 0x.020 - PCI Express PME and message detect register */ - __be32 __iomem pex_pme_mes_disr; /* 0x.024 - PCI Express PME and message disable register */ - __be32 __iomem pex_pme_mes_ier; /* 0x.028 - PCI Express PME and message interrupt enable register */ - __be32 __iomem pex_pmcr; /* 0x.02c - PCI Express power management command register */ - u8 __iomem res3[3024]; - __be32 __iomem pexotar0; /* 0x.c00 - PCI Express outbound translation address register 0 */ - __be32 __iomem pexotear0; /* 0x.c04 - PCI Express outbound translation extended address register 0*/ - u8 __iomem res4[8]; - __be32 __iomem pexowar0; /* 0x.c10 - PCI Express outbound window attributes register 0*/ - u8 __iomem res5[12]; - __be32 __iomem pexotar1; /* 0x.c20 - PCI Express outbound translation address register 1 */ - __be32 __iomem pexotear1; /* 0x.c24 - PCI Express outbound translation extended address register 1*/ - __be32 __iomem pexowbar1; /* 0x.c28 - PCI Express outbound window base address register 1*/ - u8 __iomem res6[4]; - __be32 __iomem pexowar1; /* 0x.c30 - PCI Express outbound window attributes register 1*/ - u8 __iomem res7[12]; - __be32 __iomem pexotar2; /* 0x.c40 - PCI Express outbound translation address register 2 */ - __be32 __iomem pexotear2; /* 0x.c44 - PCI Express outbound translation extended address register 2*/ - __be32 __iomem pexowbar2; /* 0x.c48 - PCI Express outbound window base address register 2*/ - u8 __iomem res8[4]; - __be32 __iomem pexowar2; /* 0x.c50 - PCI Express outbound window attributes register 2*/ - u8 __iomem res9[12]; - __be32 __iomem pexotar3; /* 0x.c60 - PCI Express outbound translation address register 3 */ - __be32 __iomem pexotear3; /* 0x.c64 - PCI Express outbound translation extended address register 3*/ - __be32 __iomem pexowbar3; /* 0x.c68 - PCI Express outbound window base address register 3*/ - u8 __iomem res10[4]; - __be32 __iomem pexowar3; /* 0x.c70 - PCI Express outbound window attributes register 3*/ - u8 __iomem res11[12]; - __be32 __iomem pexotar4; /* 0x.c80 - PCI Express outbound translation address register 4 */ - __be32 __iomem pexotear4; /* 0x.c84 - PCI Express outbound translation extended address register 4*/ - __be32 __iomem pexowbar4; /* 0x.c88 - PCI Express outbound window base address register 4*/ - u8 __iomem res12[4]; - __be32 __iomem pexowar4; /* 0x.c90 - PCI Express outbound window attributes register 4*/ - u8 __iomem res13[12]; - u8 __iomem res14[256]; - __be32 __iomem pexitar3; /* 0x.da0 - PCI Express inbound translation address register 3 */ - u8 __iomem res15[4]; - __be32 __iomem pexiwbar3; /* 0x.da8 - PCI Express inbound window base address register 3 */ - __be32 __iomem pexiwbear3; /* 0x.dac - PCI Express inbound window base extended address register 3 */ - __be32 __iomem pexiwar3; /* 0x.db0 - PCI Express inbound window attributes register 3 */ - u8 __iomem res16[12]; - __be32 __iomem pexitar2; /* 0x.dc0 - PCI Express inbound translation address register 2 */ - u8 __iomem res17[4]; - __be32 __iomem pexiwbar2; /* 0x.dc8 - PCI Express inbound window base address register 2 */ - __be32 __iomem pexiwbear2; /* 0x.dcc - PCI Express inbound window base extended address register 2 */ - __be32 __iomem pexiwar2; /* 0x.dd0 - PCI Express inbound window attributes register 2 */ - u8 __iomem res18[12]; - __be32 __iomem pexitar1; /* 0x.de0 - PCI Express inbound translation address register 2 */ - u8 __iomem res19[4]; - __be32 __iomem pexiwbar1; /* 0x.de8 - PCI Express inbound window base address register 2 */ - __be32 __iomem pexiwbear1; /* 0x.dec - PCI Express inbound window base extended address register 2 */ - __be32 __iomem pexiwar1; /* 0x.df0 - PCI Express inbound window attributes register 2 */ - u8 __iomem res20[12]; - __be32 __iomem pex_err_dr; /* 0x.e00 - PCI Express error detect register */ - u8 __iomem res21[4]; - __be32 __iomem pex_err_en; /* 0x.e08 - PCI Express error interrupt enable register */ - u8 __iomem res22[4]; - __be32 __iomem pex_err_disr; /* 0x.e10 - PCI Express error disable register */ - u8 __iomem res23[12]; - __be32 __iomem pex_err_cap_stat; /* 0x.e20 - PCI Express error capture status register */ - u8 __iomem res24[4]; - __be32 __iomem pex_err_cap_r0; /* 0x.e28 - PCI Express error capture register 0 */ - __be32 __iomem pex_err_cap_r1; /* 0x.e2c - PCI Express error capture register 0 */ - __be32 __iomem pex_err_cap_r2; /* 0x.e30 - PCI Express error capture register 0 */ - __be32 __iomem pex_err_cap_r3; /* 0x.e34 - PCI Express error capture register 0 */ -}; - -#endif /* __POWERPC_FSL_PCIE_H */ -#endif /* __KERNEL__ */ diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index cad175724359..1cf29c9d4408 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/device.h> #include <linux/platform_device.h> +#include <linux/of_platform.h> #include <linux/phy.h> #include <linux/fsl_devices.h> #include <linux/fs_enet_pd.h> @@ -197,6 +198,7 @@ static int __init gfar_of_init(void) struct gianfar_platform_data gfar_data; const unsigned int *id; const char *model; + const char *ctype; const void *mac_addr; const phandle *ph; int n_res = 2; @@ -254,6 +256,14 @@ static int __init gfar_of_init(void) FSL_GIANFAR_DEV_HAS_VLAN | FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; + ctype = of_get_property(np, "phy-connection-type", NULL); + + /* We only care about rgmii-id. The rest are autodetected */ + if (ctype && !strcmp(ctype, "rgmii-id")) + gfar_data.interface = PHY_INTERFACE_MODE_RGMII_ID; + else + gfar_data.interface = PHY_INTERFACE_MODE_MII; + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); @@ -296,6 +306,64 @@ err: arch_initcall(gfar_of_init); +#ifdef CONFIG_I2C_BOARDINFO +#include <linux/i2c.h> +struct i2c_driver_device { + char *of_device; + char *i2c_driver; + char *i2c_type; +}; + +static struct i2c_driver_device i2c_devices[] __initdata = { + {"ricoh,rs5c372a", "rtc-rs5c372", "rs5c372a",}, + {"ricoh,rs5c372b", "rtc-rs5c372", "rs5c372b",}, + {"ricoh,rv5c386", "rtc-rs5c372", "rv5c386",}, + {"ricoh,rv5c387a", "rtc-rs5c372", "rv5c387a",}, +}; + +static int __init of_find_i2c_driver(struct device_node *node, struct i2c_board_info *info) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) { + if (!of_device_is_compatible(node, i2c_devices[i].of_device)) + continue; + strncpy(info->driver_name, i2c_devices[i].i2c_driver, KOBJ_NAME_LEN); + strncpy(info->type, i2c_devices[i].i2c_type, I2C_NAME_SIZE); + return 0; + } + return -ENODEV; +} + +static void __init of_register_i2c_devices(struct device_node *adap_node, int bus_num) +{ + struct device_node *node = NULL; + + while ((node = of_get_next_child(adap_node, node))) { + struct i2c_board_info info; + const u32 *addr; + int len; + + addr = of_get_property(node, "reg", &len); + if (!addr || len < sizeof(int) || *addr > (1 << 10) - 1) { + printk(KERN_WARNING "fsl_ioc.c: invalid i2c device entry\n"); + continue; + } + + info.irq = irq_of_parse_and_map(node, 0); + if (info.irq == NO_IRQ) + info.irq = -1; + + if (of_find_i2c_driver(node, &info) < 0) + continue; + + info.platform_data = NULL; + info.addr = *addr; + + i2c_register_board_info(bus_num, &info, 1); + } +} + static int __init fsl_i2c_of_init(void) { struct device_node *np; @@ -340,6 +408,8 @@ static int __init fsl_i2c_of_init(void) fsl_i2c_platform_data)); if (ret) goto unreg; + + of_register_i2c_devices(np, i); } return 0; @@ -351,6 +421,7 @@ err: } arch_initcall(fsl_i2c_of_init); +#endif #ifdef CONFIG_PPC_83xx static int __init mpc83xx_wdt_init(void) @@ -1028,6 +1099,19 @@ err: arch_initcall(fs_enet_of_init); +static int __init fsl_pcmcia_of_init(void) +{ + struct device_node *np = NULL; + /* + * Register all the devices which type is "pcmcia" + */ + while ((np = of_find_compatible_node(np, + "pcmcia", "fsl,pq-pcmcia")) != NULL) + of_platform_device_create(np, "m8xx-pcmcia", NULL); + return 0; +} + +arch_initcall(fsl_pcmcia_of_init); static const char *smc_regs = "regs"; static const char *smc_pram = "pram"; diff --git a/arch/powerpc/sysdev/grackle.c b/arch/powerpc/sysdev/grackle.c index 42053625f498..11ad5622eb76 100644 --- a/arch/powerpc/sysdev/grackle.c +++ b/arch/powerpc/sysdev/grackle.c @@ -55,7 +55,7 @@ static inline void grackle_set_loop_snoop(struct pci_controller *bp, int enable) void __init setup_grackle(struct pci_controller *hose) { - setup_indirect_pci(hose, 0xfec00000, 0xfee00000); + setup_indirect_pci(hose, 0xfec00000, 0xfee00000, 0); if (machine_is_compatible("PowerMac1,1")) pci_assign_all_buses = 1; if (machine_is_compatible("AAPL,PowerBook1998")) diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c index e71488469704..5294560c7b00 100644 --- a/arch/powerpc/sysdev/indirect_pci.c +++ b/arch/powerpc/sysdev/indirect_pci.c @@ -20,12 +20,6 @@ #include <asm/pci-bridge.h> #include <asm/machdep.h> -#ifdef CONFIG_PPC_INDIRECT_PCI_BE -#define PCI_CFG_OUT out_be32 -#else -#define PCI_CFG_OUT out_le32 -#endif - static int indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset, int len, u32 *val) @@ -33,18 +27,37 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; volatile void __iomem *cfg_data; u8 cfg_type = 0; + u32 bus_no, reg; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK) { + if (bus->number != hose->first_busno) + return PCIBIOS_DEVICE_NOT_FOUND; + if (devfn != 0) + return PCIBIOS_DEVICE_NOT_FOUND; + } if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; - - if (hose->set_cfg_type) + + if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE) if (bus->number != hose->first_busno) cfg_type = 1; - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) | cfg_type))); + bus_no = (bus->number == hose->first_busno) ? + hose->self_busno : bus->number; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG) + reg = ((offset & 0xf00) << 16) | (offset & 0xfc); + else + reg = offset & 0xfc; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_BIG_ENDIAN) + out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); + else + out_le32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); /* * Note: the caller has already checked that offset is @@ -72,18 +85,43 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; volatile void __iomem *cfg_data; u8 cfg_type = 0; + u32 bus_no, reg; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK) { + if (bus->number != hose->first_busno) + return PCIBIOS_DEVICE_NOT_FOUND; + if (devfn != 0) + return PCIBIOS_DEVICE_NOT_FOUND; + } if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; - if (hose->set_cfg_type) + if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE) if (bus->number != hose->first_busno) cfg_type = 1; - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) | cfg_type))); + bus_no = (bus->number == hose->first_busno) ? + hose->self_busno : bus->number; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG) + reg = ((offset & 0xf00) << 16) | (offset & 0xfc); + else + reg = offset & 0xfc; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_BIG_ENDIAN) + out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); + else + out_le32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); + + /* surpress setting of PCI_PRIMARY_BUS */ + if (hose->indirect_type & PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS) + if ((offset == PCI_PRIMARY_BUS) && + (bus->number == hose->first_busno)) + val &= 0xffffff00; /* * Note: the caller has already checked that offset is @@ -111,24 +149,16 @@ static struct pci_ops indirect_pci_ops = }; void __init -setup_indirect_pci_nomap(struct pci_controller* hose, void __iomem * cfg_addr, - void __iomem * cfg_data) -{ - hose->cfg_addr = cfg_addr; - hose->cfg_data = cfg_data; - hose->ops = &indirect_pci_ops; -} - -void __init -setup_indirect_pci(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) +setup_indirect_pci(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data, u32 flags) { unsigned long base = cfg_addr & PAGE_MASK; - void __iomem *mbase, *addr, *data; + void __iomem *mbase; mbase = ioremap(base, PAGE_SIZE); - addr = mbase + (cfg_addr & ~PAGE_MASK); + hose->cfg_addr = mbase + (cfg_addr & ~PAGE_MASK); if ((cfg_data & PAGE_MASK) != base) mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE); - data = mbase + (cfg_data & ~PAGE_MASK); - setup_indirect_pci_nomap(hose, addr, data); + hose->cfg_data = mbase + (cfg_data & ~PAGE_MASK); + hose->ops = &indirect_pci_ops; + hose->indirect_type = flags; } diff --git a/arch/powerpc/sysdev/mpc8xx_pic.h b/arch/powerpc/sysdev/mpc8xx_pic.h index afa2ee6717c1..9fe00eebdc8b 100644 --- a/arch/powerpc/sysdev/mpc8xx_pic.h +++ b/arch/powerpc/sysdev/mpc8xx_pic.h @@ -4,9 +4,16 @@ #include <linux/irq.h> #include <linux/interrupt.h> -extern struct hw_interrupt_type mpc8xx_pic; - int mpc8xx_pic_init(void); unsigned int mpc8xx_get_irq(void); +/* + * Some internal interrupt registers use an 8-bit mask for the interrupt + * level instead of a number. + */ +static inline uint mk_int_int_mask(uint mask) +{ + return (1 << (7 - (mask/2))); +} + #endif /* _PPC_KERNEL_PPC8xx_H */ diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 75aad38179f0..74c64c0d3b71 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -877,6 +877,8 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq, if (hw == mpic->spurious_vec) return -EINVAL; + if (mpic->protected && test_bit(hw, mpic->protected)) + return -EINVAL; #ifdef CONFIG_SMP else if (hw >= mpic->ipi_vecs[0]) { @@ -1034,6 +1036,25 @@ struct mpic * __init mpic_alloc(struct device_node *node, if (node && of_get_property(node, "big-endian", NULL) != NULL) mpic->flags |= MPIC_BIG_ENDIAN; + /* Look for protected sources */ + if (node) { + unsigned int psize, bits, mapsize; + const u32 *psrc = + of_get_property(node, "protected-sources", &psize); + if (psrc) { + psize /= 4; + bits = intvec_top + 1; + mapsize = BITS_TO_LONGS(bits) * sizeof(unsigned long); + mpic->protected = alloc_bootmem(mapsize); + BUG_ON(mpic->protected == NULL); + memset(mpic->protected, 0, mapsize); + for (i = 0; i < psize; i++) { + if (psrc[i] > intvec_top) + continue; + __set_bit(psrc[i], mpic->protected); + } + } + } #ifdef CONFIG_MPIC_WEIRD mpic->hw_set = mpic_infos[MPIC_GET_REGSET(flags)]; @@ -1213,6 +1234,9 @@ void __init mpic_init(struct mpic *mpic) u32 vecpri = MPIC_VECPRI_MASK | i | (8 << MPIC_VECPRI_PRIORITY_SHIFT); + /* check if protected */ + if (mpic->protected && test_bit(i, mpic->protected)) + continue; /* init hw */ mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), @@ -1407,6 +1431,14 @@ unsigned int mpic_get_one_irq(struct mpic *mpic) mpic_eoi(mpic); return NO_IRQ; } + if (unlikely(mpic->protected && test_bit(src, mpic->protected))) { + if (printk_ratelimit()) + printk(KERN_WARNING "%s: Got protected source %d !\n", + mpic->name, (int)src); + mpic_eoi(mpic); + return NO_IRQ; + } + return irq_linear_revmap(mpic->irqhost, src); } diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c index 4b0a9c88eeb3..548a32082e4a 100644 --- a/arch/powerpc/sysdev/mv64x60_dev.c +++ b/arch/powerpc/sysdev/mv64x60_dev.c @@ -12,6 +12,7 @@ #include <linux/stddef.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/console.h> #include <linux/mv643xx.h> #include <linux/platform_device.h> @@ -389,6 +390,61 @@ error: return err; } +/* + * Create mv64x60_wdt platform devices + */ +static int __init mv64x60_wdt_device_setup(struct device_node *np, int id) +{ + struct resource r; + struct platform_device *pdev; + struct mv64x60_wdt_pdata pdata; + const unsigned int *prop; + int err; + + err = of_address_to_resource(np, 0, &r); + if (err) + return err; + + memset(&pdata, 0, sizeof(pdata)); + + prop = of_get_property(np, "timeout", NULL); + if (!prop) + return -ENODEV; + pdata.timeout = *prop; + + np = of_get_parent(np); + if (!np) + return -ENODEV; + + prop = of_get_property(np, "clock-frequency", NULL); + of_node_put(np); + if (!prop) + return -ENODEV; + pdata.bus_clk = *prop / 1000000; /* wdt driver wants freq in MHz */ + + pdev = platform_device_alloc(MV64x60_WDT_NAME, id); + if (!pdev) + return -ENOMEM; + + err = platform_device_add_resources(pdev, &r, 1); + if (err) + goto error; + + err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); + if (err) + goto error; + + err = platform_device_add(pdev); + if (err) + goto error; + + return 0; + +error: + platform_device_put(pdev); + return err; +} + static int __init mv64x60_device_setup(void) { struct device_node *np = NULL; @@ -413,6 +469,15 @@ static int __init mv64x60_device_setup(void) if ((err = mv64x60_i2c_device_setup(np, id))) goto error; + /* support up to one watchdog timer */ + np = of_find_compatible_node(np, NULL, "marvell,mv64x60-wdt"); + if (np) { + if ((err = mv64x60_wdt_device_setup(np, id))) + goto error; + of_node_put(np); + } + + return 0; error: @@ -420,3 +485,30 @@ error: return err; } arch_initcall(mv64x60_device_setup); + +static int __init mv64x60_add_mpsc_console(void) +{ + struct device_node *np = NULL; + const char *prop; + + prop = of_get_property(of_chosen, "linux,stdout-path", NULL); + if (prop == NULL) + goto not_mpsc; + + np = of_find_node_by_path(prop); + if (!np) + goto not_mpsc; + + if (!of_device_is_compatible(np, "marvell,mpsc")) + goto not_mpsc; + + prop = of_get_property(np, "block-index", NULL); + if (!prop) + goto not_mpsc; + + add_preferred_console("ttyMM", *(int *)prop, NULL); + +not_mpsc: + return 0; +} +console_initcall(mv64x60_add_mpsc_console); diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c index b5aef4cbc8d2..9b3baa7317d7 100644 --- a/arch/powerpc/sysdev/mv64x60_pci.c +++ b/arch/powerpc/sysdev/mv64x60_pci.c @@ -137,18 +137,15 @@ static int __init mv64x60_add_bridge(struct device_node *dev) printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (!hose) return -ENOMEM; - hose->arch_data = dev; - hose->set_cfg_type = 1; - hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - setup_indirect_pci(hose, rsrc.start, rsrc.start + 4); - hose->bus_offset = hose->first_busno; + setup_indirect_pci(hose, rsrc.start, rsrc.start + 4, 0); + hose->self_busno = hose->first_busno; printk(KERN_INFO "Found MV64x60 PCI host bridge at 0x%016llx. " "Firmware bus number: %d->%d\n", diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index 85a7c99c1003..2f91b55b7754 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -48,15 +48,13 @@ struct pmi_data { struct work_struct work; }; +static struct pmi_data *data; static int pmi_irq_handler(int irq, void *dev_id) { - struct pmi_data *data; u8 type; int rc; - data = dev_id; - spin_lock(&data->pmi_spinlock); type = ioread8(data->pmi_reg + PMI_READ_TYPE); @@ -111,16 +109,13 @@ MODULE_DEVICE_TABLE(of, pmi_match); static void pmi_notify_handlers(struct work_struct *work) { - struct pmi_data *data; struct pmi_handler *handler; - data = container_of(work, struct pmi_data, work); - spin_lock(&data->handler_spinlock); list_for_each_entry(handler, &data->handler, node) { pr_debug(KERN_INFO "pmi: notifying handler %p\n", handler); if (handler->type == data->msg.type) - handler->handle_pmi_message(data->dev, data->msg); + handler->handle_pmi_message(data->msg); } spin_unlock(&data->handler_spinlock); } @@ -129,9 +124,14 @@ static int pmi_of_probe(struct of_device *dev, const struct of_device_id *match) { struct device_node *np = dev->node; - struct pmi_data *data; int rc; + if (data) { + printk(KERN_ERR "pmi: driver has already been initialized.\n"); + rc = -EBUSY; + goto out; + } + data = kzalloc(sizeof(struct pmi_data), GFP_KERNEL); if (!data) { printk(KERN_ERR "pmi: could not allocate memory.\n"); @@ -154,7 +154,6 @@ static int pmi_of_probe(struct of_device *dev, INIT_WORK(&data->work, pmi_notify_handlers); - dev->dev.driver_data = data; data->dev = dev; data->irq = irq_of_parse_and_map(np, 0); @@ -164,7 +163,7 @@ static int pmi_of_probe(struct of_device *dev, goto error_cleanup_iomap; } - rc = request_irq(data->irq, pmi_irq_handler, 0, "pmi", data); + rc = request_irq(data->irq, pmi_irq_handler, 0, "pmi", NULL); if (rc) { printk(KERN_ERR "pmi: can't request IRQ %d: returned %d\n", data->irq, rc); @@ -187,12 +186,9 @@ out: static int pmi_of_remove(struct of_device *dev) { - struct pmi_data *data; struct pmi_handler *handler, *tmp; - data = dev->dev.driver_data; - - free_irq(data->irq, data); + free_irq(data->irq, NULL); iounmap(data->pmi_reg); spin_lock(&data->handler_spinlock); @@ -202,7 +198,8 @@ static int pmi_of_remove(struct of_device *dev) spin_unlock(&data->handler_spinlock); - kfree(dev->dev.driver_data); + kfree(data); + data = NULL; return 0; } @@ -226,13 +223,13 @@ static void __exit pmi_module_exit(void) } module_exit(pmi_module_exit); -void pmi_send_message(struct of_device *device, pmi_message_t msg) +int pmi_send_message(pmi_message_t msg) { - struct pmi_data *data; unsigned long flags; DECLARE_COMPLETION_ONSTACK(completion); - data = device->dev.driver_data; + if (!data) + return -ENODEV; mutex_lock(&data->msg_mutex); @@ -256,30 +253,26 @@ void pmi_send_message(struct of_device *device, pmi_message_t msg) data->completion = NULL; mutex_unlock(&data->msg_mutex); + + return 0; } EXPORT_SYMBOL_GPL(pmi_send_message); -void pmi_register_handler(struct of_device *device, - struct pmi_handler *handler) +int pmi_register_handler(struct pmi_handler *handler) { - struct pmi_data *data; - data = device->dev.driver_data; - if (!data) - return; + return -ENODEV; spin_lock(&data->handler_spinlock); list_add_tail(&handler->node, &data->handler); spin_unlock(&data->handler_spinlock); + + return 0; } EXPORT_SYMBOL_GPL(pmi_register_handler); -void pmi_unregister_handler(struct of_device *device, - struct pmi_handler *handler) +void pmi_unregister_handler(struct pmi_handler *handler) { - struct pmi_data *data; - data = device->dev.driver_data; - if (!data) return; diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c index ac12a44d516f..f970e5415ac0 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc.c +++ b/arch/powerpc/sysdev/qe_lib/ucc.c @@ -18,6 +18,7 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/stddef.h> +#include <linux/module.h> #include <asm/irq.h> #include <asm/io.h> @@ -40,6 +41,7 @@ int ucc_set_qe_mux_mii_mng(int ucc_num) return 0; } +EXPORT_SYMBOL(ucc_set_qe_mux_mii_mng); int ucc_set_type(int ucc_num, struct ucc_common *regs, enum ucc_speed_type speed) diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c index 9143236853fc..3df202e8d332 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c @@ -19,6 +19,7 @@ #include <linux/stddef.h> #include <linux/interrupt.h> #include <linux/err.h> +#include <linux/module.h> #include <asm/io.h> #include <asm/immap_qe.h> @@ -70,6 +71,7 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf) printk(KERN_INFO "guemr : addr - 0x%08x, val - 0x%02x", (u32) & uccf->uf_regs->guemr, uccf->uf_regs->guemr); } +EXPORT_SYMBOL(ucc_fast_dump_regs); u32 ucc_fast_get_qe_cr_subblock(int uccf_num) { @@ -85,11 +87,13 @@ u32 ucc_fast_get_qe_cr_subblock(int uccf_num) default: return QE_CR_SUBBLOCK_INVALID; } } +EXPORT_SYMBOL(ucc_fast_get_qe_cr_subblock); void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf) { out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD); } +EXPORT_SYMBOL(ucc_fast_transmit_on_demand); void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode) { @@ -110,6 +114,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode) } out_be32(&uf_regs->gumr, gumr); } +EXPORT_SYMBOL(ucc_fast_enable); void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode) { @@ -130,6 +135,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode) } out_be32(&uf_regs->gumr, gumr); } +EXPORT_SYMBOL(ucc_fast_disable); int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret) { @@ -341,6 +347,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc *uccf_ret = uccf; return 0; } +EXPORT_SYMBOL(ucc_fast_init); void ucc_fast_free(struct ucc_fast_private * uccf) { @@ -355,3 +362,4 @@ void ucc_fast_free(struct ucc_fast_private * uccf) kfree(uccf); } +EXPORT_SYMBOL(ucc_fast_free); diff --git a/arch/powerpc/sysdev/timer.c b/arch/powerpc/sysdev/timer.c index 4a01748b4217..e81e7ec2e799 100644 --- a/arch/powerpc/sysdev/timer.c +++ b/arch/powerpc/sysdev/timer.c @@ -24,7 +24,12 @@ static int timer_resume(struct sys_device *dev) /* get current RTC time and convert to seconds */ get_rtc_time(&cur_rtc_tm); - rtc_tm_to_time(&cur_rtc_tm, &cur_rtc_time); + cur_rtc_time = mktime(cur_rtc_tm.tm_year + 1900, + cur_rtc_tm.tm_mon + 1, + cur_rtc_tm.tm_mday, + cur_rtc_tm.tm_hour, + cur_rtc_tm.tm_min, + cur_rtc_tm.tm_sec); diff = cur_rtc_time - suspend_rtc_time; @@ -44,7 +49,12 @@ static int timer_suspend(struct sys_device *dev, pm_message_t state) WARN_ON(!ppc_md.get_rtc_time); get_rtc_time(&suspend_rtc_tm); - rtc_tm_to_time(&suspend_rtc_tm, &suspend_rtc_time); + suspend_rtc_time = mktime(suspend_rtc_tm.tm_year + 1900, + suspend_rtc_tm.tm_mon + 1, + suspend_rtc_tm.tm_mday, + suspend_rtc_tm.tm_hour, + suspend_rtc_tm.tm_min, + suspend_rtc_tm.tm_sec); return 0; } diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c index 7d3b09b7d544..a113d800cbf0 100644 --- a/arch/powerpc/sysdev/tsi108_dev.c +++ b/arch/powerpc/sysdev/tsi108_dev.c @@ -72,12 +72,11 @@ static int __init tsi108_eth_of_init(void) int ret; for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "network", "tsi-ethernet")) != NULL; + (np = of_find_compatible_node(np, "network", "tsi108-ethernet")) != NULL; i++) { struct resource r[2]; - struct device_node *phy; + struct device_node *phy, *mdio; hw_info tsi_eth_data; - const unsigned int *id; const unsigned int *phy_id; const void *mac_addr; const phandle *ph; @@ -111,6 +110,13 @@ static int __init tsi108_eth_of_init(void) if (mac_addr) memcpy(tsi_eth_data.mac_addr, mac_addr, 6); + ph = of_get_property(np, "mdio-handle", NULL); + mdio = of_find_node_by_phandle(*ph); + ret = of_address_to_resource(mdio, 0, &res); + of_node_put(mdio); + if (ret) + goto unreg; + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); @@ -119,20 +125,25 @@ static int __init tsi108_eth_of_init(void) goto unreg; } - id = of_get_property(phy, "reg", NULL); - phy_id = of_get_property(phy, "phy-id", NULL); - ret = of_address_to_resource(phy, 0, &res); - if (ret) { - of_node_put(phy); - goto unreg; - } + phy_id = of_get_property(phy, "reg", NULL); + tsi_eth_data.regs = r[0].start; tsi_eth_data.phyregs = res.start; tsi_eth_data.phy = *phy_id; tsi_eth_data.irq_num = irq_of_parse_and_map(np, 0); - if (of_device_is_compatible(phy, "bcm54xx")) + + /* Some boards with the TSI108 bridge (e.g. Holly) + * have a miswiring of the ethernet PHYs which + * requires a workaround. The special + * "txc-rxc-delay-disable" property enables this + * workaround. FIXME: Need to port the tsi108_eth + * driver itself to phylib and use a non-misleading + * name for the workaround flag - it's not actually to + * do with the model of PHY in use */ + if (of_get_property(phy, "txc-rxc-delay-disable", NULL)) tsi_eth_data.phy_type = TSI108_PHY_BCM54XX; of_node_put(phy); + ret = platform_device_add_data(tsi_eth_dev, &tsi_eth_data, sizeof(hw_info)); diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 2153163fa593..90db8a720fed 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -64,9 +64,10 @@ tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc, int offset, int len, u32 val) { volatile unsigned char *cfg_addr; + struct pci_controller *hose = bus->sysdata; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfunc)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfunc)) return PCIBIOS_DEVICE_NOT_FOUND; cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number, @@ -149,10 +150,11 @@ tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset, int len, u32 * val) { volatile unsigned char *cfg_addr; + struct pci_controller *hose = bus->sysdata; u32 temp; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number, @@ -219,14 +221,12 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary) " bus 0\n", dev->full_name); } - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (!hose) { printk("PCI Host bridge init failed\n"); return -ENOMEM; } - hose->arch_data = dev; - hose->set_cfg_type = 1; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; |