MdePkg: Add UFS (Universal Flash Storage) related definitions

[mirror_edk2.git] / MdePkg / Include / Protocol / DevicePath.h

diff --git a/MdePkg/Include/Protocol/DevicePath.h b/MdePkg/Include/Protocol/DevicePath.h
index a27ea5d420b79590d4d0f3cdf458ef579aaee80b..3c9b1ec6d3e6be3c25d34797739d0ee8ade9a2e5 100644 (file)
--- a/MdePkg/Include/Protocol/DevicePath.h
+++ b/MdePkg/Include/Protocol/DevicePath.h
@@ -795,6 +795,22 @@ typedef struct {
   UINT64                          NamespaceUuid;\r
 } NVME_NAMESPACE_DEVICE_PATH;\r
 \r
+///\r
+/// Universal Flash Storage (UFS) Device Path SubType.\r
+///\r
+#define MSG_UFS_DP                0x19\r
+typedef struct {\r
+  EFI_DEVICE_PATH_PROTOCOL        Header;\r
+  ///\r
+  /// Target ID on the UFS bus (PUN).\r
+  ///\r
+  UINT8                           Pun;\r
+  ///\r
+  /// Logical Unit Number (LUN).\r
+  ///\r
+  UINT8                           Lun;\r
+} UFS_DEVICE_PATH;\r
+\r
 ///\r
 /// iSCSI Device Path SubType\r
 ///\r
@@ -1094,6 +1110,7 @@ typedef union {
   SAS_DEVICE_PATH                            Sas;\r
   SASEX_DEVICE_PATH                          SasEx;\r
   NVME_NAMESPACE_DEVICE_PATH                 NvmeNamespace;\r
+  UFS_DEVICE_PATH                            Ufs;\r
   HARDDRIVE_DEVICE_PATH                      HardDrive;\r
   CDROM_DEVICE_PATH                          CD;\r
 \r
@@ -1144,6 +1161,7 @@ typedef union {
   SAS_DEVICE_PATH                            *Sas;\r
   SASEX_DEVICE_PATH                          *SasEx;\r
   NVME_NAMESPACE_DEVICE_PATH                 *NvmeNamespace;\r
+  UFS_DEVICE_PATH                            *Ufs;\r
   HARDDRIVE_DEVICE_PATH                      *HardDrive;\r
   CDROM_DEVICE_PATH                          *CD;\r
 \r