| Message ID | 20120713215750.21756.21414.stgit@bhelgaas.mtv.corp.google.com |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index 4b608f5..0f3e814 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -615,6 +615,12 @@ #define PCI_PWR_CAP 12 /* Capability */ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ +/* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */ +#define PCI_VNDR_HEADER 4 /* Vendor-Specific Header */ +#define PCI_VNDR_HEADER_ID(x) ((x) & 0xffff) +#define PCI_VNDR_HEADER_REV(x) (((x) >> 16) & 0xf) +#define PCI_VNDR_HEADER_LEN(x) (((x) >> 20) & 0xfff) + /* * Hypertransport sub capability types *
This adds the fields in the Vendor-Specific Header: ID, Rev, and Length. There may be multiple Vendor-Specific capabilities, so drivers should use the VSEC ID to identify the one of interest. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> --- include/linux/pci_regs.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html