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Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

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* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (27 commits)
  [PATCH] PCI: nVidia quirk to make AER PCI-E extended capability visible
  [PATCH] PCI: fix issues with extended conf space when MMCONFIG disabled because of e820
  [PATCH] PCI: Bus Parity Status sysfs interface
  [PATCH] PCI: fix memory leak in MMCONFIG error path
  [PATCH] PCI: fix error with pci_get_device() call in the mpc85xx driver
  [PATCH] PCI: MSI-K8T-Neo2-Fir: run only where needed
  [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev
  [PATCH] PCI: clean up pci documentation to be more specific
  [PATCH] PCI: remove unneeded msi code
  [PATCH] PCI: don't move ioapics below PCI bridge
  [PATCH] PCI: cleanup unused variable about msi driver
  [PATCH] PCI: disable msi mode in pci_disable_device
  [PATCH] PCI: Allow MSI to work on kexec kernel
  [PATCH] PCI: AMD 8131 MSI quirk called too late, bus_flags not inherited ?
  [PATCH] PCI: Move various PCI IDs to header file
  [PATCH] PCI Bus Parity Status-broken hardware attribute, EDAC foundation
  [PATCH] PCI: i386/x86_84: disable PCI resource decode on device disable
  [PATCH] PCI ACPI: Rename the functions to avoid multiple instances.
  [PATCH] PCI: don't enable device if already enabled
  [PATCH] PCI: Add a "enable" sysfs attribute to the pci devices to allow userspace (Xorg) to enable devices without doing foul direct access
  ...
This commit is contained in:
Linus Torvalds
2006-06-22 15:07:59 -07:00
parent dcc1a66a09 cf34a8e07f
commit 6c763eb9ea
45 changed files with 1103 additions and 443 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/asm-i386/msi.h
+9 -1
View File
@@ -9,7 +9,15 @@
#include <asm/desc.h>
#include <mach_apic.h>
#define LAST_DEVICE_VECTOR 232
#define LAST_DEVICE_VECTOR (FIRST_SYSTEM_VECTOR - 1)
#define MSI_TARGET_CPU_SHIFT 12
extern struct msi_ops msi_apic_ops;
static inline int msi_arch_init(void)
{
msi_register(&msi_apic_ops);
return 0;
}
#endif /* ASM_MSI_H */
include/asm-ia64/hw_irq.h
+13 -2
View File
@@ -47,9 +47,19 @@ typedef u8 ia64_vector;
#define IA64_CMC_VECTOR 0x1f /* corrected machine-check interrupt vector */
/*
* Vectors 0x20-0x2f are reserved for legacy ISA IRQs.
* Use vectors 0x30-0xe7 as the default device vector range for ia64.
* Platforms may choose to reduce this range in platform_irq_setup, but the
* platform range must fall within
* [IA64_DEF_FIRST_DEVICE_VECTOR..IA64_DEF_LAST_DEVICE_VECTOR]
*/
#define IA64_FIRST_DEVICE_VECTOR 0x30
#define IA64_LAST_DEVICE_VECTOR 0xe7
extern int ia64_first_device_vector;
extern int ia64_last_device_vector;
#define IA64_DEF_FIRST_DEVICE_VECTOR 0x30
#define IA64_DEF_LAST_DEVICE_VECTOR 0xe7
#define IA64_FIRST_DEVICE_VECTOR ia64_first_device_vector
#define IA64_LAST_DEVICE_VECTOR ia64_last_device_vector
#define IA64_MAX_DEVICE_VECTORS (IA64_DEF_LAST_DEVICE_VECTOR - IA64_DEF_FIRST_DEVICE_VECTOR + 1)
#define IA64_NUM_DEVICE_VECTORS (IA64_LAST_DEVICE_VECTOR - IA64_FIRST_DEVICE_VECTOR + 1)
#define IA64_MCA_RENDEZ_VECTOR 0xe8 /* MCA rendez interrupt */
@@ -83,6 +93,7 @@ extern struct hw_interrupt_type irq_type_ia64_lsapic; /* CPU-internal interrupt
extern int assign_irq_vector (int irq); /* allocate a free vector */
extern void free_irq_vector (int vector);
extern int reserve_irq_vector (int vector);
extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
include/asm-ia64/machvec.h
+7
View File
@@ -75,6 +75,7 @@ typedef unsigned char ia64_mv_readb_relaxed_t (const volatile void __iomem *);
typedef unsigned short ia64_mv_readw_relaxed_t (const volatile void __iomem *);
typedef unsigned int ia64_mv_readl_relaxed_t (const volatile void __iomem *);
typedef unsigned long ia64_mv_readq_relaxed_t (const volatile void __iomem *);
typedef int ia64_mv_msi_init_t (void);
static inline void
machvec_noop (void)
@@ -153,6 +154,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
# define platform_readl_relaxed ia64_mv.readl_relaxed
# define platform_readq_relaxed ia64_mv.readq_relaxed
# define platform_migrate ia64_mv.migrate
# define platform_msi_init ia64_mv.msi_init
# endif
/* __attribute__((__aligned__(16))) is required to make size of the
@@ -202,6 +204,7 @@ struct ia64_machine_vector {
ia64_mv_readl_relaxed_t *readl_relaxed;
ia64_mv_readq_relaxed_t *readq_relaxed;
ia64_mv_migrate_t *migrate;
ia64_mv_msi_init_t *msi_init;
} __attribute__((__aligned__(16))); /* align attrib? see above comment */
#define MACHVEC_INIT(name) \
@@ -247,6 +250,7 @@ struct ia64_machine_vector {
platform_readl_relaxed, \
platform_readq_relaxed, \
platform_migrate, \
platform_msi_init, \
}
extern struct ia64_machine_vector ia64_mv;
@@ -400,5 +404,8 @@ extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size
#ifndef platform_migrate
# define platform_migrate machvec_noop_task
#endif
#ifndef platform_msi_init
# define platform_msi_init ((ia64_mv_msi_init_t*)NULL)
#endif
#endif /* _ASM_IA64_MACHVEC_H */
include/asm-ia64/machvec_sn2.h
+7
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@@ -67,6 +67,8 @@ extern ia64_mv_dma_sync_sg_for_device sn_dma_sync_sg_for_device;
extern ia64_mv_dma_mapping_error sn_dma_mapping_error;
extern ia64_mv_dma_supported sn_dma_supported;
extern ia64_mv_migrate_t sn_migrate;
extern ia64_mv_msi_init_t sn_msi_init;
/*
* This stuff has dual use!
@@ -117,6 +119,11 @@ extern ia64_mv_migrate_t sn_migrate;
#define platform_dma_mapping_error sn_dma_mapping_error
#define platform_dma_supported sn_dma_supported
#define platform_migrate sn_migrate
#ifdef CONFIG_PCI_MSI
#define platform_msi_init sn_msi_init
#else
#define platform_msi_init ((ia64_mv_msi_init_t*)NULL)
#endif
#include <asm/sn/io.h>
include/asm-ia64/msi.h
+12
View File
@@ -14,4 +14,16 @@ static inline void set_intr_gate (int nr, void *func) {}
#define ack_APIC_irq ia64_eoi
#define MSI_TARGET_CPU_SHIFT 4
extern struct msi_ops msi_apic_ops;
static inline int msi_arch_init(void)
{
if (platform_msi_init)
return platform_msi_init();
/* default ops for most ia64 platforms */
msi_register(&msi_apic_ops);
return 0;
}
#endif /* ASM_MSI_H */
include/asm-ia64/sn/intr.h
+8
View File
@@ -10,6 +10,7 @@
#define _ASM_IA64_SN_INTR_H
#include <linux/rcupdate.h>
#include <asm/sn/types.h>
#define SGI_UART_VECTOR 0xe9
@@ -40,6 +41,7 @@ struct sn_irq_info {
int irq_cpuid; /* kernel logical cpuid */
int irq_irq; /* the IRQ number */
int irq_int_bit; /* Bridge interrupt pin */
/* <0 means MSI */
u64 irq_xtalkaddr; /* xtalkaddr IRQ is sent to */
int irq_bridge_type;/* pciio asic type (pciio.h) */
void *irq_bridge; /* bridge generating irq */
@@ -53,6 +55,12 @@ struct sn_irq_info {
};
extern void sn_send_IPI_phys(int, long, int, int);
extern u64 sn_intr_alloc(nasid_t, int,
struct sn_irq_info *,
int, nasid_t, int);
extern void sn_intr_free(nasid_t, int, struct sn_irq_info *);
extern struct sn_irq_info *sn_retarget_vector(struct sn_irq_info *, nasid_t, int);
extern struct list_head **sn_irq_lh;
#define CPU_VECTOR_TO_IRQ(cpuid,vector) (vector)
include/asm-ia64/sn/pcibr_provider.h
+3 -2
View File
@@ -55,6 +55,7 @@
#define PCI32_ATE_V (0x1 << 0)
#define PCI32_ATE_CO (0x1 << 1)
#define PCI32_ATE_PREC (0x1 << 2)
#define PCI32_ATE_MSI (0x1 << 2)
#define PCI32_ATE_PREF (0x1 << 3)
#define PCI32_ATE_BAR (0x1 << 4)
#define PCI32_ATE_ADDR_SHFT 12
@@ -117,8 +118,8 @@ struct pcibus_info {
extern int pcibr_init_provider(void);
extern void *pcibr_bus_fixup(struct pcibus_bussoft *, struct pci_controller *);
extern dma_addr_t pcibr_dma_map(struct pci_dev *, unsigned long, size_t);
extern dma_addr_t pcibr_dma_map_consistent(struct pci_dev *, unsigned long, size_t);
extern dma_addr_t pcibr_dma_map(struct pci_dev *, unsigned long, size_t, int type);
extern dma_addr_t pcibr_dma_map_consistent(struct pci_dev *, unsigned long, size_t, int type);
extern void pcibr_dma_unmap(struct pci_dev *, dma_addr_t, int);
/*
include/asm-ia64/sn/pcibus_provider_defs.h
+14 -3
View File
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H
#define _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H
@@ -45,13 +45,24 @@ struct pci_controller;
*/
struct sn_pcibus_provider {
dma_addr_t (*dma_map)(struct pci_dev *, unsigned long, size_t);
dma_addr_t (*dma_map_consistent)(struct pci_dev *, unsigned long, size_t);
dma_addr_t (*dma_map)(struct pci_dev *, unsigned long, size_t, int flags);
dma_addr_t (*dma_map_consistent)(struct pci_dev *, unsigned long, size_t, int flags);
void (*dma_unmap)(struct pci_dev *, dma_addr_t, int);
void * (*bus_fixup)(struct pcibus_bussoft *, struct pci_controller *);
void (*force_interrupt)(struct sn_irq_info *);
void (*target_interrupt)(struct sn_irq_info *);
};
/*
* Flags used by the map interfaces
* bits 3:0 specifies format of passed in address
* bit 4 specifies that address is to be used for MSI
*/
#define SN_DMA_ADDRTYPE(x) ((x) & 0xf)
#define SN_DMA_ADDR_PHYS 1 /* address is an xio address. */
#define SN_DMA_ADDR_XIO 2 /* address is phys memory */
#define SN_DMA_MSI 0x10 /* Bus address is to be used for MSI */
extern struct sn_pcibus_provider *sn_pci_provider[];
#endif /* _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H */
include/asm-ia64/sn/tiocp.h
+2 -1
View File
@@ -3,13 +3,14 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2003-2004 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 2003-2005 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_PCI_TIOCP_H
#define _ASM_IA64_SN_PCI_TIOCP_H
#define TIOCP_HOST_INTR_ADDR 0x003FFFFFFFFFFFFFUL
#define TIOCP_PCI64_CMDTYPE_MEM (0x1ull << 60)
#define TIOCP_PCI64_CMDTYPE_MSI (0x3ull << 60)
/*****************************************************************************
include/asm-x86_64/msi.h
+9 -1
View File
@@ -10,7 +10,15 @@
#include <asm/mach_apic.h>
#include <asm/smp.h>
#define LAST_DEVICE_VECTOR 232
#define LAST_DEVICE_VECTOR (FIRST_SYSTEM_VECTOR - 1)
#define MSI_TARGET_CPU_SHIFT 12
extern struct msi_ops msi_apic_ops;
static inline int msi_arch_init(void)
{
msi_register(&msi_apic_ops);
return 0;
}
#endif /* ASM_MSI_H */
include/linux/pci.h
+4
View File
@@ -162,6 +162,9 @@ struct pci_dev {
unsigned int is_busmaster:1; /* device is busmaster */
unsigned int no_msi:1; /* device may not use msi */
unsigned int block_ucfg_access:1; /* userspace config space access is blocked */
unsigned int broken_parity_status:1; /* Device generates false positive parity */
unsigned int msi_enabled:1;
unsigned int msix_enabled:1;
u32 saved_config_space[16]; /* config space saved at suspend time */
struct hlist_head saved_cap_space;
@@ -496,6 +499,7 @@ int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
int pci_assign_resource(struct pci_dev *dev, int i);
int pci_assign_resource_fixed(struct pci_dev *dev, int i);
void pci_restore_bars(struct pci_dev *dev);
/* ROM control related routines */
include/linux/pci_ids.h
+11
View File
@@ -848,7 +848,12 @@
#define PCI_VENDOR_ID_QLOGIC 0x1077
#define PCI_DEVICE_ID_QLOGIC_ISP10160 0x1016
#define PCI_DEVICE_ID_QLOGIC_ISP1020 0x1020
#define PCI_DEVICE_ID_QLOGIC_ISP1080 0x1080
#define PCI_DEVICE_ID_QLOGIC_ISP12160 0x1216
#define PCI_DEVICE_ID_QLOGIC_ISP1240 0x1240
#define PCI_DEVICE_ID_QLOGIC_ISP1280 0x1280
#define PCI_DEVICE_ID_QLOGIC_ISP2100 0x2100
#define PCI_DEVICE_ID_QLOGIC_ISP2200 0x2200
#define PCI_DEVICE_ID_QLOGIC_ISP2300 0x2300
@@ -1018,6 +1023,7 @@
#define PCI_DEVICE_ID_NVIDIA_NVENET_8 0x0056
#define PCI_DEVICE_ID_NVIDIA_NVENET_9 0x0057
#define PCI_DEVICE_ID_NVIDIA_CK804_AUDIO 0x0059
#define PCI_DEVICE_ID_NVIDIA_CK804_PCIE 0x005d
#define PCI_DEVICE_ID_NVIDIA_NFORCE2_SMBUS 0x0064
#define PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE 0x0065
#define PCI_DEVICE_ID_NVIDIA_NVENET_2 0x0066
@@ -1946,6 +1952,7 @@
#define PCI_VENDOR_ID_MELLANOX 0x15b3
#define PCI_DEVICE_ID_MELLANOX_TAVOR 0x5a44
#define PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE 0x5a46
#define PCI_DEVICE_ID_MELLANOX_ARBEL_COMPAT 0x6278
#define PCI_DEVICE_ID_MELLANOX_ARBEL 0x6282
#define PCI_DEVICE_ID_MELLANOX_SINAI_OLD 0x5e8c
@@ -1969,6 +1976,9 @@
#define PCI_VENDOR_ID_NETCELL 0x169c
#define PCI_DEVICE_ID_REVOLUTION 0x0044
#define PCI_VENDOR_ID_VITESSE 0x1725
#define PCI_DEVICE_ID_VITESSE_VSC7174 0x7174
#define PCI_VENDOR_ID_LINKSYS 0x1737
#define PCI_DEVICE_ID_LINKSYS_EG1064 0x1064
@@ -2148,6 +2158,7 @@
#define PCI_DEVICE_ID_INTEL_ICH8_4 0x2815
#define PCI_DEVICE_ID_INTEL_ICH8_5 0x283e
#define PCI_DEVICE_ID_INTEL_ICH8_6 0x2850
#define PCI_DEVICE_ID_INTEL_GD31244 0x3200
#define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340
#define PCI_DEVICE_ID_INTEL_82830_HB 0x3575
#define PCI_DEVICE_ID_INTEL_82830_CGC 0x3577