From: Wilfred Mallawa <wilfred.mall...@wdc.com>
This header contains the transport encoding for an SPDM message that
uses the SPDM over Storage transport as defined by the DMTF DSP0286.
Signed-off-by: Wilfred Mallawa <wilfred.mall...@wdc.com>
---
include/system/spdm-socket.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/include/system/spdm-socket.h b/include/system/spdm-socket.h
index 2b7d03f82d..6c2cb7b926 100644
--- a/include/system/spdm-socket.h
+++ b/include/system/spdm-socket.h
@@ -88,6 +88,18 @@ bool spdm_socket_send(const int socket, uint32_t socket_cmd,
*/
void spdm_socket_close(const int socket, uint32_t transport_type);
+/**
+ * Defines the transport encoding for SPDM, this information shall be passed
+ * down to the SPDM server, when conforming to the SPDM over Storage standard
+ * as defined by DSP0286.
+ */
+typedef struct {
+ uint8_t security_protocol; /* Must be 0xE8 for SPDM Commands
*/
+ uint16_t security_protocol_specific; /* Bit[7:2] SPDM Operation
+ Bit[0:1] Connection ID */
+ uint32_t length; /* Length of the SPDM Message*/
+} QEMU_PACKED StorageSpdmTransportHeader;
+
#define SPDM_SOCKET_COMMAND_NORMAL 0x0001
#define SPDM_SOCKET_STORAGE_CMD_IF_SEND 0x0002
#define SPDM_SOCKET_STORAGE_CMD_IF_RECV 0x0003
--
2.51.0
