From: "Sachin Ganesh via groups.io" <sachinganesh=ami.com@groups.io>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: Liming Gao <gaoliming@byosoft.com.cn>,
Felix Polyudov <Felixp@ami.com>, Dhanaraj V <vdhanaraj@ami.com>
Subject: [edk2-devel] [PATCH 1/5] MdePkg: Add definition for NVMe Over Fabric Device Path
Date: Mon, 1 Apr 2024 22:40:49 +0000 [thread overview]
Message-ID: <20240401224002.254-2-sachinganesh@ami.com> (raw)
In-Reply-To: <20240401224002.254-1-sachinganesh@ami.com>
In accordance with UEFI 2.10 Specification:
Adding definition for NVMe Over Fabric (NVMe-oF) Device Path
of Messaging Sub-Type.
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Felix Polyudov <felixp@ami.com>
Cc: Dhanaraj V <vdhanaraj@ami.com>
Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
---
MdePkg/Include/Protocol/DevicePath.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/MdePkg/Include/Protocol/DevicePath.h b/MdePkg/Include/Protocol/DevicePath.h
index 9060dd782e..ec1ed1a923 100644
--- a/MdePkg/Include/Protocol/DevicePath.h
+++ b/MdePkg/Include/Protocol/DevicePath.h
@@ -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 0x20
+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;
--
2.24.1.windows.2
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next prev parent reply other threads:[~2024-04-02 4:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-01 22:40 [edk2-devel] [PATCH 0/5] General Updates based on UEFI 2.10 and PI 1.8 Specifications Sachin Ganesh via groups.io
2024-04-01 22:40 ` Sachin Ganesh via groups.io [this message]
2024-04-01 22:40 ` [edk2-devel] [PATCH 2/5] MdePkg: Add new Resource Attributes defined in PI 1.8 Spec Sachin Ganesh via groups.io
2024-04-01 22:40 ` [edk2-devel] [PATCH 3/5] MdePkg: Use newly defined Unaccepted Memory Type Sachin Ganesh via groups.io
2024-04-01 22:40 ` [edk2-devel] [PATCH 4/5] MdePkg: Update Delayed Dispatch PPI as per PI 1.8 Spec Sachin Ganesh via groups.io
2024-04-01 22:40 ` [edk2-devel] [PATCH 5/5] MdePkg: Update to PI 1.8 Revision Sachin Ganesh via groups.io
-- strict thread matches above, loose matches on Subject: below --
2024-04-15 16:47 [edk2-devel] [PATCH 0/5] General Updates based on UEFI 2.10 and PI 1.8 Specifications Sachin Ganesh via groups.io
2024-04-15 16:47 ` [edk2-devel] [PATCH 1/5] MdePkg: Add definition for NVMe Over Fabric Device Path Sachin Ganesh via groups.io
2024-04-15 17:33 ` Felix Polyudov via groups.io
2024-04-15 19:59 ` Sachin Ganesh via groups.io
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