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MdePkg: Add definition for NVMe Over Fabric Device Path 

In accordance with UEFI 2.10 Specification:
Adding definition for NVMe Over Fabric (NVMe-oF) Device Path
of Messaging Sub-Type.

Cc: Felix Polyudov <felixp@ami.com>
Cc: Dhanaraj V <vdhanaraj@ami.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Sachin Ganesh 2024-02-10 02:42:00 +05:30 committed by mergify[bot]
parent 5cbfb93abe
commit b04e11b4c4
1 changed files with 22 additions and 0 deletions
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22
MdePkg/Include/Protocol/DevicePath.h
View File

@ -837,6 +837,26 @@ typedef struct {
UINT64 NamespaceUuid;
} NVME_NAMESPACE_DEVICE_PATH;
///
/// NVMe over Fabric (NVMe-oF) Namespace Device Path SubType.
///
#define MSG_NVME_OF_NAMESPACE_DP 0x22
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
///
/// Namespace Identifier Type (NIDT)
///
UINT8 NamespaceIdType;
///
/// Namespace Identifier (NID)
///
UINT8 NamespaceId[16];
///
/// Unique identifier of an NVM subsystem
///
CHAR8 SubsystemNqn[];
} NVME_OF_NAMESPACE_DEVICE_PATH;
///
/// DNS Device Path SubType
///
@ -1287,6 +1307,7 @@ typedef union {
SAS_DEVICE_PATH Sas;
SASEX_DEVICE_PATH SasEx;
NVME_NAMESPACE_DEVICE_PATH NvmeNamespace;
NVME_OF_NAMESPACE_DEVICE_PATH NvmeOfNamespace;
DNS_DEVICE_PATH Dns;
URI_DEVICE_PATH Uri;
BLUETOOTH_DEVICE_PATH Bluetooth;
@ -1343,6 +1364,7 @@ typedef union {
SAS_DEVICE_PATH *Sas;
SASEX_DEVICE_PATH *SasEx;
NVME_NAMESPACE_DEVICE_PATH *NvmeNamespace;
NVME_OF_NAMESPACE_DEVICE_PATH *NvmeOfNamespace;
DNS_DEVICE_PATH *Dns;
URI_DEVICE_PATH *Uri;
BLUETOOTH_DEVICE_PATH *Bluetooth;