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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-05 05:04:29 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-05 05:04:29 +0400
commit89661adaaee2f85116b399e642129ccd4dafd195 (patch)
tree86a0bea62ef1ebbd454d5daa4deef1534ab5a222 /arch
parent6adae5d9e69743aede91b274224751811f7174f1 (diff)
parent9890b12a4a65a7b3181dd963421740edf0e14d69 (diff)
downloadlinux-89661adaaee2f85116b399e642129ccd4dafd195.tar.xz
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits) PCI: Free resource files in error path of pci_create_sysfs_dev_files() pci-quirks: disable MSI on RS400-200 and RS480 PCI hotplug: Use menuconfig objects PCI: ZT5550 CPCI Hotplug driver fix PCI: rpaphp: Remove semaphores PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically PCI: rpaphp: Document is_php_dn() PCI: rpaphp: Document find_php_slot() PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot() PCI: rpaphp: refactor tail call to rpaphp_register_slot() PCI: rpaphp: remove rpaphp_set_attention_status() PCI: rpaphp: remove print_slot_pci_funcs() PCI: rpaphp: Remove setup_pci_slot() PCI: rpaphp: remove a call that does nothing but a pointer lookup PCI: rpaphp: Remove another wrappered function PCI: rpaphp: Remve another call that is a wrapper PCI: rpaphp: remove a function that does nothing but wrap debug printks PCI: rpaphp: Remove un-needed goto PCI: rpaphp: Fix a memleak; slot->location string was never freed ...
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/err_common.c1
-rw-r--r--arch/alpha/kernel/err_ev6.c1
-rw-r--r--arch/alpha/kernel/err_ev7.c1
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/i386/Kconfig1
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-lib.c1
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-smi.c2
-rw-r--r--arch/i386/kernel/io_apic.c4
-rw-r--r--arch/i386/pci/fixup.c2
-rw-r--r--arch/i386/pci/i386.c4
-rw-r--r--arch/ia64/Kconfig1
-rw-r--r--arch/ia64/sn/kernel/huberror.c1
-rw-r--r--arch/ia64/sn/kernel/msi_sn.c4
-rw-r--r--arch/ia64/sn/kernel/xpnet.c1
-rw-r--r--arch/m68knommu/kernel/dma.c1
-rw-r--r--arch/mips/lib/iomap.c1
-rw-r--r--arch/powerpc/kernel/pci_64.c2
-rw-r--r--arch/powerpc/platforms/pseries/ras.c1
-rw-r--r--arch/ppc/8260_io/enet.c1
-rw-r--r--arch/ppc/8260_io/fcc_enet.c1
-rw-r--r--arch/ppc/8xx_io/enet.c1
-rw-r--r--arch/ppc/syslib/ppc4xx_sgdma.c1
-rw-r--r--arch/sh64/mach-cayman/iomap.c1
-rw-r--r--arch/sparc64/Kconfig1
-rw-r--r--arch/sparc64/kernel/pci.c4
-rw-r--r--arch/sparc64/kernel/pci_sun4v.c4
-rw-r--r--arch/x86_64/Kconfig1
-rw-r--r--arch/x86_64/kernel/io_apic.c4
-rw-r--r--arch/xtensa/kernel/xtensa_ksyms.c1
-rw-r--r--arch/xtensa/platform-iss/setup.c1
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>