From 824877111cd7f2b4fd2fe6947c5c5cbbb3ac5bd8 Mon Sep 17 00:00:00 2001 From: Jaswinder Singh Rajput Date: Sat, 27 Dec 2008 18:32:28 +0530 Subject: [PATCH] x86, pci: move arch/x86/pci/pci.h to arch/x86/include/asm/pci_x86.h Impact: cleanup Now that arch/x86/pci/pci.h is used in a number of other places as well, move the lowlevel x86 pci definitions into the architecture include files. (not to be confused with the existing arch/x86/include/asm/pci.h file, which provides public details about x86 PCI) Tested on: X86_32_UP, X86_32_SMP and X86_64_SMP Signed-off-by: Jaswinder Singh Rajput Acked-by: Jesse Barnes Signed-off-by: Ingo Molnar --- arch/x86/{pci/pci.h => include/asm/pci_x86.h} | 17 ++++++++++------- arch/x86/kernel/mmconf-fam10h_64.c | 3 +-- arch/x86/kernel/reboot.c | 3 +-- arch/x86/pci/acpi.c | 2 +- arch/x86/pci/amd_bus.c | 2 +- arch/x86/pci/common.c | 3 +-- arch/x86/pci/direct.c | 2 +- arch/x86/pci/early.c | 2 +- arch/x86/pci/fixup.c | 3 +-- arch/x86/pci/i386.c | 2 +- arch/x86/pci/init.c | 2 +- arch/x86/pci/irq.c | 3 +-- arch/x86/pci/legacy.c | 2 +- arch/x86/pci/mmconfig-shared.c | 3 +-- arch/x86/pci/mmconfig_32.c | 2 +- arch/x86/pci/mmconfig_64.c | 3 +-- arch/x86/pci/numaq_32.c | 2 +- arch/x86/pci/olpc.c | 2 +- arch/x86/pci/pcbios.c | 5 ++--- arch/x86/pci/visws.c | 3 +-- drivers/pci/hotplug/cpqphp_core.c | 2 +- drivers/pci/hotplug/cpqphp_pci.c | 2 +- drivers/pci/hotplug/ibmphp_core.c | 2 +- 23 files changed, 33 insertions(+), 39 deletions(-) rename arch/x86/{pci/pci.h => include/asm/pci_x86.h} (88%) diff --git a/arch/x86/pci/pci.h b/arch/x86/include/asm/pci_x86.h similarity index 88% rename from arch/x86/pci/pci.h rename to arch/x86/include/asm/pci_x86.h index 1959018aac0..e60fd3e14bd 100644 --- a/arch/x86/pci/pci.h +++ b/arch/x86/include/asm/pci_x86.h @@ -57,7 +57,8 @@ extern struct pci_ops pci_root_ops; struct irq_info { u8 bus, devfn; /* Bus, device and function */ struct { - u8 link; /* IRQ line ID, chipset dependent, 0=not routed */ + u8 link; /* IRQ line ID, chipset dependent, + 0 = not routed */ u16 bitmap; /* Available IRQs */ } __attribute__((packed)) irq[4]; u8 slot; /* Slot number, 0=onboard */ @@ -69,11 +70,13 @@ struct irq_routing_table { u16 version; /* PIRQ_VERSION */ u16 size; /* Table size in bytes */ u8 rtr_bus, rtr_devfn; /* Where the interrupt router lies */ - u16 exclusive_irqs; /* IRQs devoted exclusively to PCI usage */ - u16 rtr_vendor, rtr_device; /* Vendor and device ID of interrupt router */ + u16 exclusive_irqs; /* IRQs devoted exclusively to + PCI usage */ + u16 rtr_vendor, rtr_device; /* Vendor and device ID of + interrupt router */ u32 miniport_data; /* Crap */ u8 rfu[11]; - u8 checksum; /* Modulo 256 checksum must give zero */ + u8 checksum; /* Modulo 256 checksum must give 0 */ struct irq_info slots[0]; } __attribute__((packed)); @@ -148,15 +151,15 @@ static inline unsigned int mmio_config_readl(void __iomem *pos) static inline void mmio_config_writeb(void __iomem *pos, u8 val) { - asm volatile("movb %%al,(%1)" :: "a" (val), "r" (pos) : "memory"); + asm volatile("movb %%al,(%1)" : : "a" (val), "r" (pos) : "memory"); } static inline void mmio_config_writew(void __iomem *pos, u16 val) { - asm volatile("movw %%ax,(%1)" :: "a" (val), "r" (pos) : "memory"); + asm volatile("movw %%ax,(%1)" : : "a" (val), "r" (pos) : "memory"); } static inline void mmio_config_writel(void __iomem *pos, u32 val) { - asm volatile("movl %%eax,(%1)" :: "a" (val), "r" (pos) : "memory"); + asm volatile("movl %%eax,(%1)" : : "a" (val), "r" (pos) : "memory"); } diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c index efc2f361fe8..666e43df51f 100644 --- a/arch/x86/kernel/mmconf-fam10h_64.c +++ b/arch/x86/kernel/mmconf-fam10h_64.c @@ -13,8 +13,7 @@ #include #include #include - -#include "../pci/pci.h" +#include struct pci_hostbridge_probe { u32 bus; diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index b165eb0884e..a90913cccfb 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -12,6 +12,7 @@ #include #include #include +#include #ifdef CONFIG_X86_32 # include @@ -22,8 +23,6 @@ #endif #include -#include "../pci/pci.h" - /* * Power off function, if any diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 1d88d2b3977..9e5752fe4d1 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -4,7 +4,7 @@ #include #include #include -#include "pci.h" +#include struct pci_root_info { char *name; diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c index 22e057665e5..9bb09823b36 100644 --- a/arch/x86/pci/amd_bus.c +++ b/arch/x86/pci/amd_bus.c @@ -2,7 +2,7 @@ #include #include #include -#include "pci.h" +#include #ifdef CONFIG_X86_64 #include diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index bb1a01f089e..62ddb73e09e 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -14,8 +14,7 @@ #include #include #include - -#include "pci.h" +#include unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 | PCI_PROBE_MMCONF; diff --git a/arch/x86/pci/direct.c b/arch/x86/pci/direct.c index 9a5af6c8fbe..bd13c3e4c6d 100644 --- a/arch/x86/pci/direct.c +++ b/arch/x86/pci/direct.c @@ -5,7 +5,7 @@ #include #include #include -#include "pci.h" +#include /* * Functions for accessing PCI base (first 256 bytes) and extended diff --git a/arch/x86/pci/early.c b/arch/x86/pci/early.c index 86631ccbc25..f6adf2c6d75 100644 --- a/arch/x86/pci/early.c +++ b/arch/x86/pci/early.c @@ -2,7 +2,7 @@ #include #include #include -#include "pci.h" +#include /* Direct PCI access. This is used for PCI accesses in early boot before the PCI subsystem works. */ diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c index 2051dc96b8e..7d388d5cf54 100644 --- a/arch/x86/pci/fixup.c +++ b/arch/x86/pci/fixup.c @@ -6,8 +6,7 @@ #include #include #include -#include "pci.h" - +#include static void __devinit pci_fixup_i450nx(struct pci_dev *d) { diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index 844df0cbbd3..e51bf2cda4b 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -34,8 +34,8 @@ #include #include +#include -#include "pci.h" static int skip_isa_ioresource_align(struct pci_dev *dev) { diff --git a/arch/x86/pci/init.c b/arch/x86/pci/init.c index d6c950f8185..bec3b048e72 100644 --- a/arch/x86/pci/init.c +++ b/arch/x86/pci/init.c @@ -1,6 +1,6 @@ #include #include -#include "pci.h" +#include /* arch_initcall has too random ordering, so call the initializers in the right sequence from here. */ diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index bf69dbe08bf..373b9afe6d4 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -16,8 +16,7 @@ #include #include #include - -#include "pci.h" +#include #define PIRQ_SIGNATURE (('$' << 0) + ('P' << 8) + ('I' << 16) + ('R' << 24)) #define PIRQ_VERSION 0x0100 diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index b722dd481b3..f1065b129e9 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -3,7 +3,7 @@ */ #include #include -#include "pci.h" +#include /* * Discover remaining PCI buses in case there are peer host bridges. diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 654a2234f8f..89bf9242c80 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -15,8 +15,7 @@ #include #include #include - -#include "pci.h" +#include /* aperture is up to 256MB but BIOS may reserve less */ #define MMCONFIG_APER_MIN (2 * 1024*1024) diff --git a/arch/x86/pci/mmconfig_32.c b/arch/x86/pci/mmconfig_32.c index f3c761dce69..8b2d561046a 100644 --- a/arch/x86/pci/mmconfig_32.c +++ b/arch/x86/pci/mmconfig_32.c @@ -13,7 +13,7 @@ #include #include #include -#include "pci.h" +#include /* Assume systems with more busses have correct MCFG */ #define mmcfg_virt_addr ((void __iomem *) fix_to_virt(FIX_PCIE_MCFG)) diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c index a1994163c99..30007ffc8e1 100644 --- a/arch/x86/pci/mmconfig_64.c +++ b/arch/x86/pci/mmconfig_64.c @@ -10,8 +10,7 @@ #include #include #include - -#include "pci.h" +#include /* Static virtual mapping of the MMCONFIG aperture */ struct mmcfg_virt { diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c index 1177845d318..2089354968a 100644 --- a/arch/x86/pci/numaq_32.c +++ b/arch/x86/pci/numaq_32.c @@ -7,7 +7,7 @@ #include #include #include -#include "pci.h" +#include #define XQUAD_PORTIO_BASE 0xfe400000 #define XQUAD_PORTIO_QUAD 0x40000 /* 256k per quad. */ diff --git a/arch/x86/pci/olpc.c b/arch/x86/pci/olpc.c index e11e9e803d5..b889d824f7c 100644 --- a/arch/x86/pci/olpc.c +++ b/arch/x86/pci/olpc.c @@ -29,7 +29,7 @@ #include #include #include -#include "pci.h" +#include /* * In the tables below, the first two line (8 longwords) are the diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c index 37472fc6f72..b82cae970df 100644 --- a/arch/x86/pci/pcbios.c +++ b/arch/x86/pci/pcbios.c @@ -6,9 +6,8 @@ #include #include #include -#include "pci.h" -#include "pci-functions.h" - +#include +#include /* BIOS32 signature: "_32_" */ #define BIOS32_SIGNATURE (('_' << 0) + ('3' << 8) + ('2' << 16) + ('_' << 24)) diff --git a/arch/x86/pci/visws.c b/arch/x86/pci/visws.c index 42f4cb19fac..16d0c0eb0d1 100644 --- a/arch/x86/pci/visws.c +++ b/arch/x86/pci/visws.c @@ -9,11 +9,10 @@ #include #include +#include #include #include -#include "pci.h" - static int pci_visws_enable_irq(struct pci_dev *dev) { return 0; } static void pci_visws_disable_irq(struct pci_dev *dev) { } diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index 8514c3a1746..c2e1bcbb28a 100644 --- a/drivers/pci/hotplug/cpqphp_core.c +++ b/drivers/pci/hotplug/cpqphp_core.c @@ -45,7 +45,7 @@ #include "cpqphp.h" #include "cpqphp_nvram.h" -#include "../../../arch/x86/pci/pci.h" /* horrible hack showing how processor dependent we are... */ +#include /* Global variables */ diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c index 09021930589..df146be9d2e 100644 --- a/drivers/pci/hotplug/cpqphp_pci.c +++ b/drivers/pci/hotplug/cpqphp_pci.c @@ -37,7 +37,7 @@ #include "../pci.h" #include "cpqphp.h" #include "cpqphp_nvram.h" -#include "../../../arch/x86/pci/pci.h" /* horrible hack showing how processor dependent we are... */ +#include u8 cpqhp_nic_irq; diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c index 633e743442a..dd18f857dfb 100644 --- a/drivers/pci/hotplug/ibmphp_core.c +++ b/drivers/pci/hotplug/ibmphp_core.c @@ -35,7 +35,7 @@ #include #include #include "../pci.h" -#include "../../../arch/x86/pci/pci.h" /* for struct irq_routing_table */ +#include /* for struct irq_routing_table */ #include "ibmphp.h" #define attn_on(sl) ibmphp_hpc_writeslot (sl, HPC_SLOT_ATTNON) -- 2.41.1