diff options
Diffstat (limited to 'include/linux/pci_regs.h')
-rw-r--r-- | include/linux/pci_regs.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index 7d0e26cba420..c312a12ad2d6 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h | |||
@@ -12,6 +12,11 @@ | |||
12 | * PCI Local Bus Specification | 12 | * PCI Local Bus Specification |
13 | * PCI to PCI Bridge Specification | 13 | * PCI to PCI Bridge Specification |
14 | * PCI System Design Guide | 14 | * PCI System Design Guide |
15 | * | ||
16 | * For hypertransport information, please consult the following manuals | ||
17 | * from http://www.hypertransport.org | ||
18 | * | ||
19 | * The Hypertransport I/O Link Specification | ||
15 | */ | 20 | */ |
16 | 21 | ||
17 | #ifndef LINUX_PCI_REGS_H | 22 | #ifndef LINUX_PCI_REGS_H |
@@ -463,4 +468,20 @@ | |||
463 | #define PCI_PWR_CAP 12 /* Capability */ | 468 | #define PCI_PWR_CAP 12 /* Capability */ |
464 | #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ | 469 | #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ |
465 | 470 | ||
471 | /* Hypertransport sub capability types */ | ||
472 | #define HT_CAPTYPE_SLAVE 0x00 /* Slave/Primary link configuration */ | ||
473 | #define HT_CAPTYPE_HOST 0x20 /* Host/Secondary link configuration */ | ||
474 | #define HT_CAPTYPE_IRQ 0x80 /* IRQ Configuration */ | ||
475 | #define HT_CAPTYPE_REMAPPING_40 0xA0 /* 40 bit address remapping */ | ||
476 | #define HT_CAPTYPE_REMAPPING_64 0xA2 /* 64 bit address remapping */ | ||
477 | #define HT_CAPTYPE_UNITID_CLUMP 0x90 /* Unit ID clumping */ | ||
478 | #define HT_CAPTYPE_EXTCONF 0x98 /* Extended Configuration Space Access */ | ||
479 | #define HT_CAPTYPE_MSI_MAPPING 0xA8 /* MSI Mapping Capability */ | ||
480 | #define HT_CAPTYPE_DIRECT_ROUTE 0xB0 /* Direct routing configuration */ | ||
481 | #define HT_CAPTYPE_VCSET 0xB8 /* Virtual Channel configuration */ | ||
482 | #define HT_CAPTYPE_ERROR_RETRY 0xC0 /* Retry on error configuration */ | ||
483 | #define HT_CAPTYPE_GEN3 0xD0 /* Generation 3 hypertransport configuration */ | ||
484 | #define HT_CAPTYPE_PM 0xE0 /* Hypertransport powermanagement configuration */ | ||
485 | |||
486 | |||
466 | #endif /* LINUX_PCI_REGS_H */ | 487 | #endif /* LINUX_PCI_REGS_H */ |