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From: Bob Pearson <rpearsonhpe@gmail.com>
To: jgg@nvidia.com, zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org
Cc: Bob Pearson <rpearsonhpe@gmail.com>
Subject: [PATCH for-next 04/13] RDMA/rxe: Extend rxe_opcode.h to support xrc
Date: Thu, 29 Jul 2021 17:49:07 -0500	[thread overview]
Message-ID: <20210729224915.38986-5-rpearsonhpe@gmail.com> (raw)
In-Reply-To: <20210729224915.38986-1-rpearsonhpe@gmail.com>

Extend rxe_wr_opcode_info to support more QP types.

Extend rxe_hdr_type and rxe_hdr_mask enums to support XRCETH headers.

Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
---
 drivers/infiniband/sw/rxe/rxe_opcode.h | 38 +++++++++++++-------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_opcode.h b/drivers/infiniband/sw/rxe/rxe_opcode.h
index e02f039b8c44..a5349eecc9c0 100644
--- a/drivers/infiniband/sw/rxe/rxe_opcode.h
+++ b/drivers/infiniband/sw/rxe/rxe_opcode.h
@@ -27,28 +27,27 @@ enum rxe_wr_mask {
 	WR_ATOMIC_OR_READ_MASK		= WR_ATOMIC_MASK | WR_READ_MASK,
 };
 
-#define WR_MAX_QPT		(8)
-
 struct rxe_wr_opcode_info {
 	char			*name;
-	enum rxe_wr_mask	mask[WR_MAX_QPT];
+	enum rxe_wr_mask	mask[IB_QPT_MAX];
 };
 
 extern struct rxe_wr_opcode_info rxe_wr_opcode_info[];
 
 enum rxe_hdr_type {
-	RXE_LRH,
-	RXE_GRH,
-	RXE_BTH,
-	RXE_RETH,
-	RXE_AETH,
-	RXE_ATMETH,
-	RXE_ATMACK,
-	RXE_IETH,
-	RXE_RDETH,
-	RXE_DETH,
-	RXE_IMMDT,
-	RXE_PAYLOAD,
+	RXE_LRH,		/* IBA 5.2.1 not used by rxe */
+	RXE_GRH,		/* IBA 5.2.2 */
+	RXE_BTH,		/* IBA 5.2.3 */
+	RXE_RDETH,		/* IBA 5.2.4 not supported by rxe */
+	RXE_DETH,		/* IBA 5.2.5 */
+	RXE_RETH,		/* IBA 5.2.6 */
+	RXE_ATMETH,		/* IBA 5.2.7 */
+	RXE_XRCETH,		/* IBA 5.2.8 */
+	RXE_AETH,		/* IBA 5.2.9 */
+	RXE_ATMACK,		/* IBA 5.2.10 */
+	RXE_IMMDT,		/* IBA 5.2.11 */
+	RXE_IETH,		/* IBA 5.2.12 */
+	RXE_PAYLOAD,		/* IBA 5.2.13 */
 	NUM_HDR_TYPES
 };
 
@@ -56,14 +55,15 @@ enum rxe_hdr_mask {
 	RXE_LRH_MASK		= BIT(RXE_LRH),
 	RXE_GRH_MASK		= BIT(RXE_GRH),
 	RXE_BTH_MASK		= BIT(RXE_BTH),
-	RXE_IMMDT_MASK		= BIT(RXE_IMMDT),
+	RXE_RDETH_MASK		= BIT(RXE_RDETH),
+	RXE_DETH_MASK		= BIT(RXE_DETH),
 	RXE_RETH_MASK		= BIT(RXE_RETH),
-	RXE_AETH_MASK		= BIT(RXE_AETH),
 	RXE_ATMETH_MASK		= BIT(RXE_ATMETH),
+	RXE_XRCETH_MASK		= BIT(RXE_XRCETH),
+	RXE_AETH_MASK		= BIT(RXE_AETH),
 	RXE_ATMACK_MASK		= BIT(RXE_ATMACK),
+	RXE_IMMDT_MASK		= BIT(RXE_IMMDT),
 	RXE_IETH_MASK		= BIT(RXE_IETH),
-	RXE_RDETH_MASK		= BIT(RXE_RDETH),
-	RXE_DETH_MASK		= BIT(RXE_DETH),
 	RXE_PAYLOAD_MASK	= BIT(RXE_PAYLOAD),
 
 	RXE_REQ_MASK		= BIT(NUM_HDR_TYPES + 0),
-- 
2.30.2


  parent reply	other threads:[~2021-07-29 22:50 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29 22:49 [PATCH for-next 00/13] RDMA:rxe: Implement XRC for rxe Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 01/13] RDMA/rxe: Decouple rxe_pkt_info from sk_buff Bob Pearson
2021-08-27 13:01   ` Jason Gunthorpe
2021-07-29 22:49 ` [PATCH for-next 02/13] IB/core: Add xrc opcodes to ib_pack.h Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 03/13] RDMA/rxe: Extend rxe_send_wr to support xrceth Bob Pearson
2021-07-29 22:49 ` Bob Pearson [this message]
2021-07-29 22:49 ` [PATCH for-next 05/13] RDMA/rxe: Add XRC ETH to rxe_hdr.h Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 06/13] RDMA/rxe: Add XRC QP type to rxe_wr_opcode_info Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 07/13] RDMA/rxe: Add XRC opcodes to rxe_opcode_info Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 08/13] RDMA/rxe: Support alloc/dealloc xrcd Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 09/13] RDMA/rxe: Extend SRQs to support extensions Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 10/13] RDMA/rxe: Compute next opcode for XRC Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 11/13] RDMA/rxe: Extend rxe_verbs and rxe_qp to support XRC Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 12/13] RDMA/rxe: Extend rxe send XRC packets Bob Pearson
2021-07-29 22:49 ` [PATCH for-next 13/13] RDMA/rxe: Enable receiving " Bob Pearson

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