diff options
Diffstat (limited to 'arch')
30 files changed, 20 insertions, 31 deletions
diff --git a/arch/alpha/kernel/err_common.c b/arch/alpha/kernel/err_common.c index 687580b16b41..13d53b1c9657 100644 --- a/arch/alpha/kernel/err_common.c +++ b/arch/alpha/kernel/err_common.c @@ -7,7 +7,6 @@ */ #include <linux/init.h> -#include <linux/pci.h> #include <linux/sched.h> #include <asm/io.h> diff --git a/arch/alpha/kernel/err_ev6.c b/arch/alpha/kernel/err_ev6.c index 69b5f4ea7355..11aee012a8ae 100644 --- a/arch/alpha/kernel/err_ev6.c +++ b/arch/alpha/kernel/err_ev6.c @@ -7,7 +7,6 @@ */ #include <linux/init.h> -#include <linux/pci.h> #include <linux/sched.h> #include <asm/io.h> diff --git a/arch/alpha/kernel/err_ev7.c b/arch/alpha/kernel/err_ev7.c index 95463ab1cf35..bc799f72d8c1 100644 --- a/arch/alpha/kernel/err_ev7.c +++ b/arch/alpha/kernel/err_ev7.c @@ -7,7 +7,6 @@ */ #include <linux/init.h> -#include <linux/pci.h> #include <linux/sched.h> #include <asm/io.h> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e7baca29f3fb..db00376aca15 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -255,6 +255,7 @@ config ARCH_IOP13XX depends on MMU select PLAT_IOP select PCI + select ARCH_SUPPORTS_MSI help Support for Intel's IOP13XX (XScale) family of processors. diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 53d62373a524..bcf2fc408a1a 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -1073,6 +1073,7 @@ config PCI bool "PCI support" if !X86_VISWS depends on !X86_VOYAGER default y if X86_VISWS + select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC) help Find out whether you have a PCI motherboard. PCI is the name of a bus system, i.e. the way the CPU talks to the other stuff inside diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c b/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c index d59277c00911..b1acc8ce3167 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c @@ -13,7 +13,6 @@ #include <linux/moduleparam.h> #include <linux/init.h> #include <linux/cpufreq.h> -#include <linux/pci.h> #include <linux/slab.h> #include <asm/msr.h> diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c index ff0d89806114..e1c509aa3054 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c @@ -17,10 +17,10 @@ #include <linux/moduleparam.h> #include <linux/init.h> #include <linux/cpufreq.h> -#include <linux/pci.h> #include <linux/slab.h> #include <linux/delay.h> #include <asm/ist.h> +#include <asm/io.h> #include "speedstep-lib.h" diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index b3ab8ffebd27..89d85d244926 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c @@ -2611,19 +2611,19 @@ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) if (irq < 0) return irq; - set_irq_msi(irq, desc); ret = msi_compose_msg(dev, irq, &msg); if (ret < 0) { destroy_irq(irq); return ret; } + set_irq_msi(irq, desc); write_msi_msg(irq, &msg); set_irq_chip_and_handler_name(irq, &msi_chip, handle_edge_irq, "edge"); - return irq; + return 0; } void arch_teardown_msi_irq(unsigned int irq) diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c index 8053b17ab647..b62eafb997bc 100644 --- a/arch/i386/pci/fixup.c +++ b/arch/i386/pci/fixup.c @@ -354,7 +354,7 @@ static void __devinit pci_fixup_video(struct pci_dev *pdev) printk(KERN_DEBUG "Boot video device is %s\n", pci_name(pdev)); } } -DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_video); +DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_video); /* * Some Toshiba laptops need extra code to enable their TI TSB43AB22/A. diff --git a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c index 43005f044424..bcd2f94b732c 100644 --- a/arch/i386/pci/i386.c +++ b/arch/i386/pci/i386.c @@ -246,8 +246,8 @@ int pcibios_enable_resources(struct pci_dev *dev, int mask) continue; if (!r->start && r->end) { printk(KERN_ERR "PCI: Device %s not available " - "because of resource collisions\n", - pci_name(dev)); + "because of resource %d collisions\n", + pci_name(dev), idx); return -EINVAL; } if (r->flags & IORESOURCE_IO) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index e19185d26554..3b71f97d0b60 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -14,6 +14,7 @@ config IA64 select PCI if (!IA64_HP_SIM) select ACPI if (!IA64_HP_SIM) select PM if (!IA64_HP_SIM) + select ARCH_SUPPORTS_MSI default y help The Itanium Processor Family is Intel's 64-bit successor to diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c index fcf7f93c4b61..2c3f9dfca78b 100644 --- a/arch/ia64/sn/kernel/huberror.c +++ b/arch/ia64/sn/kernel/huberror.c @@ -8,7 +8,6 @@ #include <linux/types.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <asm/delay.h> #include <asm/sn/sn_sal.h> #include "ioerror.h" diff --git a/arch/ia64/sn/kernel/msi_sn.c b/arch/ia64/sn/kernel/msi_sn.c index 49873aa4a37d..83f190ffe350 100644 --- a/arch/ia64/sn/kernel/msi_sn.c +++ b/arch/ia64/sn/kernel/msi_sn.c @@ -87,7 +87,6 @@ int sn_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *entry) if (irq < 0) return irq; - set_irq_msi(irq, entry); /* * Set up the vector plumbing. Let the prom (via sn_intr_alloc) * decide which cpu to direct this msi at by default. @@ -144,10 +143,11 @@ int sn_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *entry) */ msg.data = 0x100 + irq; + set_irq_msi(irq, entry); write_msi_msg(irq, &msg); set_irq_chip_and_handler(irq, &sn_msi_chip, handle_edge_irq); - return irq; + return 0; } #ifdef CONFIG_SMP diff --git a/arch/ia64/sn/kernel/xpnet.c b/arch/ia64/sn/kernel/xpnet.c index 5419acb89a8c..88fad85ceeff 100644 --- a/arch/ia64/sn/kernel/xpnet.c +++ b/arch/ia64/sn/kernel/xpnet.c @@ -24,7 +24,6 @@ #include <linux/module.h> #include <linux/kernel.h> -#include <linux/pci.h> #include <linux/init.h> #include <linux/ioport.h> #include <linux/netdevice.h> diff --git a/arch/m68knommu/kernel/dma.c b/arch/m68knommu/kernel/dma.c index 14b19c4161f4..0a25874a2aae 100644 --- a/arch/m68knommu/kernel/dma.c +++ b/arch/m68knommu/kernel/dma.c @@ -8,7 +8,6 @@ #include <linux/types.h> #include <linux/mm.h> #include <linux/string.h> -#include <linux/pci.h> #include <asm/io.h> void *dma_alloc_coherent(struct device *dev, size_t size, diff --git a/arch/mips/lib/iomap.c b/arch/mips/lib/iomap.c index d51d5cb0a4a9..e3acb2dad33a 100644 --- a/arch/mips/lib/iomap.c +++ b/arch/mips/lib/iomap.c @@ -6,7 +6,6 @@ * (C) Copyright 2007 MIPS Technologies, Inc. * written by Ralf Baechle <ralf@linux-mips.org> */ -#include <linux/pci.h> #include <linux/module.h> #include <asm/io.h> diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 60d7d4baa227..7138092826aa 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -340,7 +340,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, struct pci_dev *dev; const char *type; - dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL); + dev = alloc_pci_dev(); if (!dev) return NULL; type = of_get_property(node, "device_type", NULL); diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 53aa04101ced..3a393c7f390e 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -31,7 +31,6 @@ #include <linux/timex.h> #include <linux/init.h> #include <linux/slab.h> -#include <linux/pci.h> #include <linux/delay.h> #include <linux/irq.h> #include <linux/random.h> diff --git a/arch/ppc/8260_io/enet.c b/arch/ppc/8260_io/enet.c index 48ce84f5be93..4c0a7d732f69 100644 --- a/arch/ppc/8260_io/enet.c +++ b/arch/ppc/8260_io/enet.c @@ -32,7 +32,6 @@ #include <linux/ioport.h> #include <linux/slab.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/netdevice.h> diff --git a/arch/ppc/8260_io/fcc_enet.c b/arch/ppc/8260_io/fcc_enet.c index 9db825fe37f0..cab395da25da 100644 --- a/arch/ppc/8260_io/fcc_enet.c +++ b/arch/ppc/8260_io/fcc_enet.c @@ -29,7 +29,6 @@ #include <linux/ioport.h> #include <linux/slab.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/netdevice.h> diff --git a/arch/ppc/8xx_io/enet.c b/arch/ppc/8xx_io/enet.c index bfa3f52996d1..e58288e14369 100644 --- a/arch/ppc/8xx_io/enet.c +++ b/arch/ppc/8xx_io/enet.c @@ -30,7 +30,6 @@ #include <linux/ioport.h> #include <linux/slab.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/netdevice.h> diff --git a/arch/ppc/syslib/ppc4xx_sgdma.c b/arch/ppc/syslib/ppc4xx_sgdma.c index 939abe3c1f45..5dadca3e0d61 100644 --- a/arch/ppc/syslib/ppc4xx_sgdma.c +++ b/arch/ppc/syslib/ppc4xx_sgdma.c @@ -23,7 +23,6 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/pci.h> #include <asm/system.h> #include <asm/io.h> diff --git a/arch/sh64/mach-cayman/iomap.c b/arch/sh64/mach-cayman/iomap.c index 2d06e9a55137..a5c645f02d57 100644 --- a/arch/sh64/mach-cayman/iomap.c +++ b/arch/sh64/mach-cayman/iomap.c @@ -9,7 +9,6 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ -#include <linux/pci.h> #include <asm/io.h> #include <asm/cayman.h> diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 590a41b864b9..be9e10b94ef8 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -306,6 +306,7 @@ config SUN_IO config PCI bool "PCI support" + select ARCH_SUPPORTS_MSI help Find out whether you have a PCI motherboard. PCI is the name of a bus system, i.e. the way the CPU talks to the other stuff inside diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index 023af41ad68d..9a549547cb2b 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -1092,10 +1092,10 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) return -EINVAL; err = p->setup_msi_irq(&virt_irq, pdev, desc); - if (err < 0) + if (err) return err; - return virt_irq; + return 0; } void arch_teardown_msi_irq(unsigned int virt_irq) diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c index 94295c219329..1ccf4c9a9a43 100644 --- a/arch/sparc64/kernel/pci_sun4v.c +++ b/arch/sparc64/kernel/pci_sun4v.c @@ -1169,8 +1169,6 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p, if (!devino) goto out_err; - set_irq_msi(*virt_irq_p, entry); - msiqid = ((devino - pbm->msiq_first_devino) + pbm->msiq_first); @@ -1204,6 +1202,8 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p, msg.address_lo = pbm->msi32_start; } msg.data = msi_num; + + set_irq_msi(*virt_irq_p, entry); write_msi_msg(*virt_irq_p, &msg); irq_install_pre_handler(*virt_irq_p, diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 56eb14c98475..e9b4f058a49a 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -676,6 +676,7 @@ menu "Bus options (PCI etc.)" config PCI bool "PCI support" + select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC) # x86-64 doesn't support PCI BIOS access from long mode so always go direct. config PCI_DIRECT diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index c6a5bc7e8118..b7d2b76b92d4 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -1983,18 +1983,18 @@ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) if (irq < 0) return irq; - set_irq_msi(irq, desc); ret = msi_compose_msg(dev, irq, &msg); if (ret < 0) { destroy_irq(irq); return ret; } + set_irq_msi(irq, desc); write_msi_msg(irq, &msg); set_irq_chip_and_handler_name(irq, &msi_chip, handle_edge_irq, "edge"); - return irq; + return 0; } void arch_teardown_msi_irq(unsigned int irq) diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c index 0b4cb93db5a3..cd7e6a020602 100644 --- a/arch/xtensa/kernel/xtensa_ksyms.c +++ b/arch/xtensa/kernel/xtensa_ksyms.c @@ -18,7 +18,6 @@ #include <linux/interrupt.h> #include <asm/irq.h> #include <linux/in6.h> -#include <linux/pci.h> #include <linux/ide.h> #include <asm/uaccess.h> diff --git a/arch/xtensa/platform-iss/setup.c b/arch/xtensa/platform-iss/setup.c index c8a42b60c57a..f60c8cf6dfbe 100644 --- a/arch/xtensa/platform-iss/setup.c +++ b/arch/xtensa/platform-iss/setup.c @@ -20,7 +20,6 @@ #include <linux/init.h> #include <linux/errno.h> #include <linux/reboot.h> -#include <linux/pci.h> #include <linux/kdev_t.h> #include <linux/types.h> #include <linux/major.h> |