diff options
Diffstat (limited to 'drivers/pci/pci-acpi.c')
| -rw-r--r-- | drivers/pci/pci-acpi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 489063987325..bea6be4992c3 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -18,6 +18,15 @@ #include <linux/pm_qos.h> #include "pci.h" +/* + * The UUID is defined in the PCI Firmware Specification available here: + * https://www.pcisig.com/members/downloads/pcifw_r3_1_13Dec10.pdf + */ +const u8 pci_acpi_dsm_uuid[] = { + 0xd0, 0x37, 0xc9, 0xe5, 0x53, 0x35, 0x7a, 0x4d, + 0x91, 0x17, 0xea, 0x4d, 0x19, 0xc3, 0x43, 0x4d +}; + phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle) { acpi_status status = AE_NOT_EXIST; |