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-rw-r--r--include/efi_api.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/efi_api.h b/include/efi_api.h
index 2d18d25a713..c57868abbd9 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -570,6 +570,7 @@ struct efi_mac_addr {
#define DEVICE_PATH_TYPE_HARDWARE_DEVICE 0x01
# define DEVICE_PATH_SUB_TYPE_MEMORY 0x03
# define DEVICE_PATH_SUB_TYPE_VENDOR 0x04
+# define DEVICE_PATH_SUB_TYPE_CONTROLLER 0x05
struct efi_device_path_memory {
struct efi_device_path dp;
@@ -584,6 +585,11 @@ struct efi_device_path_vendor {
u8 vendor_data[];
} __packed;
+struct efi_device_path_controller {
+ struct efi_device_path dp;
+ u32 controller_number;
+} __packed;
+
#define DEVICE_PATH_TYPE_ACPI_DEVICE 0x02
# define DEVICE_PATH_SUB_TYPE_ACPI_DEVICE 0x01