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From: "Konstantin Aladyshev" <aladyshev22@gmail.com>
To: devel@edk2.groups.io
Cc: abner.chang@amd.com, isaac.w.oram@intel.com,
	AbdulLateef.Attar@amd.com, nicklew@nvidia.com,
	Konstantin Aladyshev <aladyshev22@gmail.com>
Subject: [edk2-devel] [PATCH edk2-platforms v2 07/15] ManageabilityPkg: Correct value for the MCTP TAG_OWNER response bit
Date: Fri, 20 Oct 2023 15:52:54 +0300	[thread overview]
Message-ID: <20231020125302.1459-8-aladyshev22@gmail.com> (raw)
In-Reply-To: <20231020125302.1459-1-aladyshev22@gmail.com>

Currently the MCTP TAG_OWNER bit is checked against 1 both in MTCP
request and response.
According to the MTCP Base specification in case of the MCTP response
the TAG_OWNER bit should be equal to 0.
Correct MCTP_MESSAGE_TAG_OWNER_RESPONSE flag value to fix the issue.

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
---
 .../Include/Library/ManageabilityTransportMctpLib.h           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportMctpLib.h b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportMctpLib.h
index 462e7436e6..a8dc8a8519 100644
--- a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportMctpLib.h
+++ b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportMctpLib.h
@@ -51,8 +51,8 @@ typedef struct {
 // is not defined by the specification.
 #define MCTP_MESSAGE_TAG  0x1
 
-#define MCTP_MESSAGE_TAG_OWNER_REQUEST   0x01
-#define MCTP_MESSAGE_TAG_OWNER_RESPONSE  0x01
+#define MCTP_MESSAGE_TAG_OWNER_REQUEST   1
+#define MCTP_MESSAGE_TAG_OWNER_RESPONSE  0
 
 #define MCTP_PACKET_SEQUENCE_MASK  0x3
 
-- 
2.34.1



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  parent reply	other threads:[~2023-10-20 12:53 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-20 12:52 [edk2-devel] [PATCH edk2-platforms v2 00/15] MTCP-over-KCS support Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 01/15] ManageabilityPkg: Add definition for the MCTP KCS TRAILER structure Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 02/15] ManageabilityPkg: Check MCTP EIDs for reserved values Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 03/15] ManageabilityPkg: Support both MCTP and IPMI in KCS tranport library Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 04/15] ManageabilityPkg: Check header fields in the MCTP response Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 05/15] ManageabilityPkg: Correct typo in MCTP destination EID field Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 06/15] ManageabilityPkg: Update the algorithm of using MCTP endpoint ID PCD Konstantin Aladyshev
2023-10-20 12:52 ` Konstantin Aladyshev [this message]
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 08/15] ManageabilityPkg: Don't check MCTP header fields if transfer has failed Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 09/15] ManageabilityPkg: Use correct constants for PLDM header checks Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 10/15] ManageabilityPkg: Return error on multiple-packet MCTP responses Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 11/15] ManageabilityPkg: Add PLDM terminus PCDs Konstantin Aladyshev
2023-10-20 12:52 ` [edk2-devel] [PATCH edk2-platforms v2 12/15] PldmProtocolDxe: Correct TID argument usage Konstantin Aladyshev
2023-10-20 12:53 ` [edk2-devel] [PATCH edk2-platforms v2 13/15] ManageabilityPkg/PldmProtocol: Remove PLDM command table Konstantin Aladyshev
2023-10-20 12:53 ` [edk2-devel] [PATCH edk2-platforms v2 14/15] ManageabilityPkg: Return error on PLDM header check fails Konstantin Aladyshev
2023-10-20 12:53 ` [edk2-devel] [PATCH edk2-platforms v2 15/15] PldmSmbiosTransferDxe: Implement Set PLDM terminus ID API Konstantin Aladyshev

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