From d387899f3f7092edbafe16d69ea9737846473e99 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Wed, 28 Sep 2005 02:50:25 +1000 Subject: [PATCH] powerpc: Move iSeries_pci.c to powerpc/platform/iseries and rename it to pci.c. This also required moving arch/ppc64/kernel/pci.h into include/asm-powerpc (called ppc-pci.h. Signed-off-by: Stephen Rothwell --- arch/powerpc/platforms/iseries/Makefile | 1 + .../platforms/iseries/pci.c} | 66 +++++++++---------- arch/ppc64/kernel/Makefile | 2 +- arch/ppc64/kernel/bpa_iommu.c | 2 +- arch/ppc64/kernel/bpa_setup.c | 2 +- arch/ppc64/kernel/eeh.c | 2 +- arch/ppc64/kernel/maple_pci.c | 3 +- arch/ppc64/kernel/pSeries_iommu.c | 2 +- arch/ppc64/kernel/pSeries_pci.c | 3 +- arch/ppc64/kernel/pSeries_setup.c | 2 +- arch/ppc64/kernel/pci.c | 3 +- arch/ppc64/kernel/pci_direct_iommu.c | 3 +- arch/ppc64/kernel/pci_dn.c | 3 +- arch/ppc64/kernel/pci_iommu.c | 2 +- arch/ppc64/kernel/pmac_pci.c | 2 +- arch/ppc64/kernel/rtas_pci.c | 3 +- arch/ppc64/kernel/sys_ppc32.c | 3 +- arch/ppc64/kernel/u3_iommu.c | 3 +- .../pci.h => include/asm-powerpc/ppc-pci.h | 6 +- 19 files changed, 52 insertions(+), 61 deletions(-) rename arch/{ppc64/kernel/iSeries_pci.c => powerpc/platforms/iseries/pci.c} (95%) rename arch/ppc64/kernel/pci.h => include/asm-powerpc/ppc-pci.h (94%) diff --git a/arch/powerpc/platforms/iseries/Makefile b/arch/powerpc/platforms/iseries/Makefile index bf3992bf7ff8..7ee4592f83d3 100644 --- a/arch/powerpc/platforms/iseries/Makefile +++ b/arch/powerpc/platforms/iseries/Makefile @@ -1,2 +1,3 @@ obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o mf.o lpevents.o \ hvcall.o proc.o htab.o iommu.o +obj-$(CONFIG_PCI) += pci.o diff --git a/arch/ppc64/kernel/iSeries_pci.c b/arch/powerpc/platforms/iseries/pci.c similarity index 95% rename from arch/ppc64/kernel/iSeries_pci.c rename to arch/powerpc/platforms/iseries/pci.c index fbc273c32bcc..61a857218bc8 100644 --- a/arch/ppc64/kernel/iSeries_pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -1,28 +1,26 @@ /* - * iSeries_pci.c - * * Copyright (C) 2001 Allan Trautman, IBM Corporation * * iSeries specific routines for PCI. - * + * * Based on code from pci.c and iSeries_pci.c 32bit * * 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 program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include -#include +#include #include #include #include @@ -43,12 +41,12 @@ #include #include -#include "pci.h" +#include extern unsigned long io_page_mask; /* - * Forward declares of prototypes. + * Forward declares of prototypes. */ static struct iSeries_Device_Node *find_Device_Node(int bus, int devfn); static void scan_PHB_slots(struct pci_controller *Phb); @@ -68,7 +66,7 @@ static long Pci_Cfg_Write_Count; #endif static long Pci_Error_Count; -static int Pci_Retry_Max = 3; /* Only retry 3 times */ +static int Pci_Retry_Max = 3; /* Only retry 3 times */ static int Pci_Error_Flag = 1; /* Set Retry Error on. */ static struct pci_ops iSeries_pci_ops; @@ -179,7 +177,7 @@ static void allocate_device_bars(struct pci_dev *dev) for (bar_num = 0; bar_num <= PCI_ROM_RESOURCE; ++bar_num) { bar_res = &dev->resource[bar_num]; iomm_table_allocate_entry(dev, bar_num); - } + } } /* @@ -278,28 +276,28 @@ unsigned long __init find_and_init_phbs(void) /* * iSeries_pcibios_init - * + * * Chance to initialize and structures or variable before PCI Bus walk. */ void iSeries_pcibios_init(void) { - PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_init Entry.\n"); + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_init Entry.\n"); iomm_table_initialize(); find_and_init_phbs(); io_page_mask = -1; - PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_init Exit.\n"); + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_init Exit.\n"); } /* - * iSeries_pci_final_fixup(void) + * iSeries_pci_final_fixup(void) */ void __init iSeries_pci_final_fixup(void) { struct pci_dev *pdev = NULL; struct iSeries_Device_Node *node; - int DeviceCount = 0; + int DeviceCount = 0; - PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_fixup Entry.\n"); + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_fixup Entry.\n"); /* Fix up at the device node and pci_dev relationship */ mf_display_src(0xC9000100); @@ -332,24 +330,24 @@ void __init iSeries_pci_final_fixup(void) void pcibios_fixup_bus(struct pci_bus *PciBus) { PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_fixup_bus(0x%04X) Entry.\n", - PciBus->number); + PciBus->number); } void pcibios_fixup_resources(struct pci_dev *pdev) { PPCDBG(PPCDBG_BUSWALK, "fixup_resources pdev %p\n", pdev); -} +} /* - * Loop through each node function to find usable EADs bridges. + * Loop through each node function to find usable EADs bridges. */ static void scan_PHB_slots(struct pci_controller *Phb) { struct HvCallPci_DeviceInfo *DevInfo; - HvBusNumber bus = Phb->local_number; /* System Bus */ + HvBusNumber bus = Phb->local_number; /* System Bus */ const HvSubBusNumber SubBus = 0; /* EADs is always 0. */ int HvRc = 0; - int IdSel; + int IdSel; const int MaxAgents = 8; DevInfo = (struct HvCallPci_DeviceInfo*) @@ -358,10 +356,10 @@ static void scan_PHB_slots(struct pci_controller *Phb) return; /* - * Probe for EADs Bridges + * Probe for EADs Bridges */ for (IdSel = 1; IdSel < MaxAgents; ++IdSel) { - HvRc = HvCallPci_getDeviceInfo(bus, SubBus, IdSel, + HvRc = HvCallPci_getDeviceInfo(bus, SubBus, IdSel, ISERIES_HV_ADDR(DevInfo), sizeof(struct HvCallPci_DeviceInfo)); if (HvRc == 0) { @@ -393,19 +391,19 @@ static void scan_EADS_bridge(HvBusNumber bus, HvSubBusNumber SubBus, /* Note: hvSubBus and irq is always be 0 at this level! */ for (Function = 0; Function < 8; ++Function) { - AgentId = ISERIES_PCI_AGENTID(IdSel, Function); + AgentId = ISERIES_PCI_AGENTID(IdSel, Function); HvRc = HvCallXm_connectBusUnit(bus, SubBus, AgentId, 0); - if (HvRc == 0) { + if (HvRc == 0) { printk("found device at bus %d idsel %d func %d (AgentId %x)\n", bus, IdSel, Function, AgentId); - /* Connect EADs: 0x18.00.12 = 0x00 */ + /* Connect EADs: 0x18.00.12 = 0x00 */ PPCDBG(PPCDBG_BUSWALK, "PCI:Connect EADs: 0x%02X.%02X.%02X\n", bus, SubBus, AgentId); - HvRc = HvCallPci_getBusUnitInfo(bus, SubBus, AgentId, + HvRc = HvCallPci_getBusUnitInfo(bus, SubBus, AgentId, ISERIES_HV_ADDR(BridgeInfo), sizeof(struct HvCallPci_BridgeInfo)); - if (HvRc == 0) { + if (HvRc == 0) { printk("bridge info: type %x subbus %x maxAgents %x maxsubbus %x logslot %x\n", BridgeInfo->busUnitInfo.deviceType, BridgeInfo->subBusNumber, @@ -428,7 +426,7 @@ static void scan_EADS_bridge(HvBusNumber bus, HvSubBusNumber SubBus, printk("PCI: Invalid Bridge Configuration(0x%02X)", BridgeInfo->busUnitInfo.deviceType); } - } else if (HvRc != 0x000B) + } else if (HvRc != 0x000B) pci_Log_Error("EADs Connect", bus, SubBus, AgentId, HvRc); } @@ -451,16 +449,16 @@ static int scan_bridge_slot(HvBusNumber Bus, HvAgentId EADsIdSel = ISERIES_PCI_AGENTID(IdSel, Function); /* iSeries_allocate_IRQ.: 0x18.00.12(0xA3) */ - Irq = iSeries_allocate_IRQ(Bus, 0, EADsIdSel); + Irq = iSeries_allocate_IRQ(Bus, 0, EADsIdSel); PPCDBG(PPCDBG_BUSWALK, "PCI:- allocate and assign IRQ 0x%02X.%02X.%02X = 0x%02X\n", Bus, 0, EADsIdSel, Irq); /* - * Connect all functions of any device found. + * Connect all functions of any device found. */ - for (IdSel = 1; IdSel <= BridgeInfo->maxAgents; ++IdSel) { - for (Function = 0; Function < 8; ++Function) { + for (IdSel = 1; IdSel <= BridgeInfo->maxAgents; ++IdSel) { + for (Function = 0; Function < 8; ++Function) { HvAgentId AgentId = ISERIES_PCI_AGENTID(IdSel, Function); HvRc = HvCallXm_connectBusUnit(Bus, SubBus, AgentId, Irq); @@ -484,7 +482,7 @@ static int scan_bridge_slot(HvBusNumber Bus, "PCI:- FoundDevice: 0x%02X.%02X.%02X = 0x%04X, irq %d\n", Bus, SubBus, AgentId, VendorId, Irq); HvRc = HvCallPci_configStore8(Bus, SubBus, AgentId, - PCI_INTERRUPT_LINE, Irq); + PCI_INTERRUPT_LINE, Irq); if (HvRc != 0) pci_Log_Error("PciCfgStore Irq Failed!", Bus, SubBus, AgentId, HvRc); diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index 5988d555d36d..8473a8784567 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -16,7 +16,7 @@ obj-y += vdso32/ vdso64/ obj-$(CONFIG_PPC_OF) += of_device.o -pci-obj-$(CONFIG_PPC_ISERIES) += iSeries_pci.o iSeries_irq.o \ +pci-obj-$(CONFIG_PPC_ISERIES) += iSeries_irq.o \ iSeries_VpdInfo.o pci-obj-$(CONFIG_PPC_MULTIPLATFORM) += pci_dn.o pci_direct_iommu.o diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c index f33a7bccb0d7..0cc463f24539 100644 --- a/arch/ppc64/kernel/bpa_iommu.c +++ b/arch/ppc64/kernel/bpa_iommu.c @@ -39,8 +39,8 @@ #include #include #include +#include -#include "pci.h" #include "bpa_iommu.h" static inline unsigned long diff --git a/arch/ppc64/kernel/bpa_setup.c b/arch/ppc64/kernel/bpa_setup.c index 57b3db66f458..9f915f4222b1 100644 --- a/arch/ppc64/kernel/bpa_setup.c +++ b/arch/ppc64/kernel/bpa_setup.c @@ -43,8 +43,8 @@ #include #include #include +#include -#include "pci.h" #include "bpa_iic.h" #include "bpa_iommu.h" diff --git a/arch/ppc64/kernel/eeh.c b/arch/ppc64/kernel/eeh.c index ba93fd731222..035d1b14a207 100644 --- a/arch/ppc64/kernel/eeh.c +++ b/arch/ppc64/kernel/eeh.c @@ -33,7 +33,7 @@ #include #include #include -#include "pci.h" +#include #undef DEBUG diff --git a/arch/ppc64/kernel/maple_pci.c b/arch/ppc64/kernel/maple_pci.c index 1d297e0edfc0..0937649f4961 100644 --- a/arch/ppc64/kernel/maple_pci.c +++ b/arch/ppc64/kernel/maple_pci.c @@ -23,8 +23,7 @@ #include #include #include - -#include "pci.h" +#include #ifdef DEBUG #define DBG(x...) printk(x) diff --git a/arch/ppc64/kernel/pSeries_iommu.c b/arch/ppc64/kernel/pSeries_iommu.c index 5914f61a152e..9e90d41131d8 100644 --- a/arch/ppc64/kernel/pSeries_iommu.c +++ b/arch/ppc64/kernel/pSeries_iommu.c @@ -47,7 +47,7 @@ #include #include #include -#include "pci.h" +#include #define DBG(fmt...) diff --git a/arch/ppc64/kernel/pSeries_pci.c b/arch/ppc64/kernel/pSeries_pci.c index 1f5f141fb7a1..2dd477eb1c53 100644 --- a/arch/ppc64/kernel/pSeries_pci.c +++ b/arch/ppc64/kernel/pSeries_pci.c @@ -29,8 +29,7 @@ #include #include - -#include "pci.h" +#include static int __initdata s7a_workaround = -1; diff --git a/arch/ppc64/kernel/pSeries_setup.c b/arch/ppc64/kernel/pSeries_setup.c index b9bcff21b463..5a9fe96f9f67 100644 --- a/arch/ppc64/kernel/pSeries_setup.c +++ b/arch/ppc64/kernel/pSeries_setup.c @@ -63,9 +63,9 @@ #include #include #include +#include #include "i8259.h" -#include "pci.h" #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/ppc64/kernel/pci.c b/arch/ppc64/kernel/pci.c index ff4be1da69d5..feec06bbafc3 100644 --- a/arch/ppc64/kernel/pci.c +++ b/arch/ppc64/kernel/pci.c @@ -31,8 +31,7 @@ #include #include #include - -#include "pci.h" +#include #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/ppc64/kernel/pci_direct_iommu.c b/arch/ppc64/kernel/pci_direct_iommu.c index b8f7f58824f4..57980a5674d7 100644 --- a/arch/ppc64/kernel/pci_direct_iommu.c +++ b/arch/ppc64/kernel/pci_direct_iommu.c @@ -27,8 +27,7 @@ #include #include #include - -#include "pci.h" +#include static void *pci_direct_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, unsigned int __nocast flag) diff --git a/arch/ppc64/kernel/pci_dn.c b/arch/ppc64/kernel/pci_dn.c index a86389d07d57..493bbe43f5b4 100644 --- a/arch/ppc64/kernel/pci_dn.c +++ b/arch/ppc64/kernel/pci_dn.c @@ -30,8 +30,7 @@ #include #include #include - -#include "pci.h" +#include /* * Traverse_func that inits the PCI fields of the device node. diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/ppc64/kernel/pci_iommu.c index 14647e09c9cd..19362ea11572 100644 --- a/arch/ppc64/kernel/pci_iommu.c +++ b/arch/ppc64/kernel/pci_iommu.c @@ -37,7 +37,7 @@ #include #include #include -#include "pci.h" +#include #ifdef CONFIG_PPC_ISERIES #include diff --git a/arch/ppc64/kernel/pmac_pci.c b/arch/ppc64/kernel/pmac_pci.c index 1f61aa4746ec..f139fc034199 100644 --- a/arch/ppc64/kernel/pmac_pci.c +++ b/arch/ppc64/kernel/pmac_pci.c @@ -27,8 +27,8 @@ #include #include #include +#include -#include "pci.h" #include "pmac.h" #define DEBUG diff --git a/arch/ppc64/kernel/rtas_pci.c b/arch/ppc64/kernel/rtas_pci.c index 4d920dd41dc6..20361bcd8cfb 100644 --- a/arch/ppc64/kernel/rtas_pci.c +++ b/arch/ppc64/kernel/rtas_pci.c @@ -39,8 +39,7 @@ #include #include #include - -#include "pci.h" +#include /* RTAS tokens */ static int read_pci_config; diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c index e93c13458910..1cacf61f9c91 100644 --- a/arch/ppc64/kernel/sys_ppc32.c +++ b/arch/ppc64/kernel/sys_ppc32.c @@ -53,8 +53,7 @@ #include #include #include - -#include "pci.h" +#include /* readdir & getdents */ #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) diff --git a/arch/ppc64/kernel/u3_iommu.c b/arch/ppc64/kernel/u3_iommu.c index df9c775f4955..fba871a1bda5 100644 --- a/arch/ppc64/kernel/u3_iommu.c +++ b/arch/ppc64/kernel/u3_iommu.c @@ -45,8 +45,7 @@ #include #include #include - -#include "pci.h" +#include extern int iommu_force_on; diff --git a/arch/ppc64/kernel/pci.h b/include/asm-powerpc/ppc-pci.h similarity index 94% rename from arch/ppc64/kernel/pci.h rename to include/asm-powerpc/ppc-pci.h index 5eb2cc320566..a88728fba8f6 100644 --- a/arch/ppc64/kernel/pci.h +++ b/include/asm-powerpc/ppc-pci.h @@ -6,8 +6,8 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ -#ifndef __PPC_KERNEL_PCI_H__ -#define __PPC_KERNEL_PCI_H__ +#ifndef _ASM_POWERPC_PPC_PCI_H +#define _ASM_POWERPC_PPC_PCI_H #include #include @@ -51,4 +51,4 @@ extern unsigned long pci_probe_only; extern unsigned long pci_assign_all_buses; extern int pci_read_irq_line(struct pci_dev *pci_dev); -#endif /* __PPC_KERNEL_PCI_H__ */ +#endif /* _ASM_POWERPC_PPC_PCI_H */