diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/io_apic.h | 10 | ||||
| -rw-r--r-- | include/asm-x86/pci.h | 2 | ||||
| -rw-r--r-- | include/linux/pci.h | 6 | ||||
| -rw-r--r-- | include/linux/pci_ids.h | 5 |
4 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h index 14f82bbcb5f..721605d8f11 100644 --- a/include/asm-x86/io_apic.h +++ b/include/asm-x86/io_apic.h @@ -157,11 +157,21 @@ extern int sis_apic_bug; /* 1 if "noapic" boot option passed */ extern int skip_ioapic_setup; +/* 1 if "noapic" boot option passed */ +extern int noioapicquirk; + +/* -1 if "noapic" boot option passed */ +extern int noioapicreroute; + /* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */ extern int timer_through_8259; static inline void disable_ioapic_setup(void) { +#ifdef CONFIG_PCI + noioapicquirk = 1; + noioapicreroute = -1; +#endif skip_ioapic_setup = 1; } diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h index 2db14cf17db..52a29f7668e 100644 --- a/include/asm-x86/pci.h +++ b/include/asm-x86/pci.h @@ -19,6 +19,8 @@ struct pci_sysdata { }; extern int pci_routeirq; +extern int noioapicquirk; +extern int ioapicreroute; /* scan a bus after allocating a pci_sysdata for it */ extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops, diff --git a/include/linux/pci.h b/include/linux/pci.h index a6a088e1a80..cfc2297c3e2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -126,6 +126,11 @@ enum pci_dev_flags { PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1, }; +enum pci_irq_reroute_variant { + INTEL_IRQ_REROUTE_VARIANT = 1, + MAX_IRQ_REROUTE_VARIANTS = 3 +}; + typedef unsigned short __bitwise pci_bus_flags_t; enum pci_bus_flags { PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1, @@ -210,6 +215,7 @@ struct pci_dev { 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 irq_reroute_variant:2; /* device needs IRQ rerouting variant */ unsigned int msi_enabled:1; unsigned int msix_enabled:1; unsigned int is_managed:1; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 6be6a7943d8..2b3934c735b 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2238,6 +2238,10 @@ #define PCI_DEVICE_ID_INTEL_PXH_0 0x0329 #define PCI_DEVICE_ID_INTEL_PXH_1 0x032A #define PCI_DEVICE_ID_INTEL_PXHV 0x032C +#define PCI_DEVICE_ID_INTEL_80332_0 0x0330 +#define PCI_DEVICE_ID_INTEL_80332_1 0x0332 +#define PCI_DEVICE_ID_INTEL_80333_0 0x0370 +#define PCI_DEVICE_ID_INTEL_80333_1 0x0372 #define PCI_DEVICE_ID_INTEL_82375 0x0482 #define PCI_DEVICE_ID_INTEL_82424 0x0483 #define PCI_DEVICE_ID_INTEL_82378 0x0484 @@ -2310,6 +2314,7 @@ #define PCI_DEVICE_ID_INTEL_ESB_4 0x25a4 #define PCI_DEVICE_ID_INTEL_ESB_5 0x25a6 #define PCI_DEVICE_ID_INTEL_ESB_9 0x25ab +#define PCI_DEVICE_ID_INTEL_ESB_10 0x25ac #define PCI_DEVICE_ID_INTEL_82820_HB 0x2500 #define PCI_DEVICE_ID_INTEL_82820_UP_HB 0x2501 #define PCI_DEVICE_ID_INTEL_82850_HB 0x2530 |