From: Bob Pearson <rpearsonhpe@gmail.com>
To: jgg@nvidia.com, zyjzyj2000@gmail.com, lizhijian@fujitsu.com,
linux-rdma@vger.kernel.org
Cc: Bob Pearson <rpearsonhpe@gmail.com>
Subject: [PATCH for-next 04/13] RDMA/rxe: Extend opcodes and headers to support xrc
Date: Fri, 16 Sep 2022 22:10:23 -0500 [thread overview]
Message-ID: <20220917031028.21187-4-rpearsonhpe@gmail.com> (raw)
In-Reply-To: <20220917031028.21187-1-rpearsonhpe@gmail.com>
Extend rxe_hdr.h to include the xrceth header and
extend opcode tables in rxe_opcode.c to support xrc operations
and qps.
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
---
drivers/infiniband/sw/rxe/rxe_hdr.h | 36 +++
drivers/infiniband/sw/rxe/rxe_opcode.c | 379 +++++++++++++++++++++++--
drivers/infiniband/sw/rxe/rxe_opcode.h | 4 +-
3 files changed, 395 insertions(+), 24 deletions(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_hdr.h b/drivers/infiniband/sw/rxe/rxe_hdr.h
index e432f9e37795..e947bcf75209 100644
--- a/drivers/infiniband/sw/rxe/rxe_hdr.h
+++ b/drivers/infiniband/sw/rxe/rxe_hdr.h
@@ -900,6 +900,41 @@ static inline void ieth_set_rkey(struct rxe_pkt_info *pkt, u32 rkey)
rxe_opcode[pkt->opcode].offset[RXE_IETH], rkey);
}
+/******************************************************************************
+ * XRC Extended Transport Header
+ ******************************************************************************/
+struct rxe_xrceth {
+ __be32 srqn;
+};
+
+#define XRCETH_SRQN_MASK (0x00ffffff)
+
+static inline u32 __xrceth_srqn(void *arg)
+{
+ struct rxe_xrceth *xrceth = arg;
+
+ return be32_to_cpu(xrceth->srqn);
+}
+
+static inline void __xrceth_set_srqn(void *arg, u32 srqn)
+{
+ struct rxe_xrceth *xrceth = arg;
+
+ xrceth->srqn = cpu_to_be32(srqn & XRCETH_SRQN_MASK);
+}
+
+static inline u32 xrceth_srqn(struct rxe_pkt_info *pkt)
+{
+ return __xrceth_srqn(pkt->hdr +
+ rxe_opcode[pkt->opcode].offset[RXE_XRCETH]);
+}
+
+static inline void xrceth_set_srqn(struct rxe_pkt_info *pkt, u32 srqn)
+{
+ __xrceth_set_srqn(pkt->hdr +
+ rxe_opcode[pkt->opcode].offset[RXE_XRCETH], srqn);
+}
+
enum rxe_hdr_length {
RXE_BTH_BYTES = sizeof(struct rxe_bth),
RXE_DETH_BYTES = sizeof(struct rxe_deth),
@@ -909,6 +944,7 @@ enum rxe_hdr_length {
RXE_ATMACK_BYTES = sizeof(struct rxe_atmack),
RXE_ATMETH_BYTES = sizeof(struct rxe_atmeth),
RXE_IETH_BYTES = sizeof(struct rxe_ieth),
+ RXE_XRCETH_BYTES = sizeof(struct rxe_xrceth),
RXE_RDETH_BYTES = sizeof(struct rxe_rdeth),
};
diff --git a/drivers/infiniband/sw/rxe/rxe_opcode.c b/drivers/infiniband/sw/rxe/rxe_opcode.c
index 6b1a1f197c4d..4ae926a37ef8 100644
--- a/drivers/infiniband/sw/rxe/rxe_opcode.c
+++ b/drivers/infiniband/sw/rxe/rxe_opcode.c
@@ -15,51 +15,58 @@ struct rxe_wr_opcode_info rxe_wr_opcode_info[] = {
[IB_WR_RDMA_WRITE] = {
.name = "IB_WR_RDMA_WRITE",
.mask = {
- [IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
- [IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
+ [IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
+ [IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
+ [IB_QPT_XRC_INI] = WR_INLINE_MASK | WR_WRITE_MASK,
},
},
[IB_WR_RDMA_WRITE_WITH_IMM] = {
.name = "IB_WR_RDMA_WRITE_WITH_IMM",
.mask = {
- [IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
- [IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
+ [IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
+ [IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
+ [IB_QPT_XRC_INI] = WR_INLINE_MASK | WR_WRITE_MASK,
},
},
[IB_WR_SEND] = {
.name = "IB_WR_SEND",
.mask = {
- [IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_XRC_INI] = WR_INLINE_MASK | WR_SEND_MASK,
},
},
[IB_WR_SEND_WITH_IMM] = {
.name = "IB_WR_SEND_WITH_IMM",
.mask = {
- [IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_XRC_INI] = WR_INLINE_MASK | WR_SEND_MASK,
},
},
[IB_WR_RDMA_READ] = {
.name = "IB_WR_RDMA_READ",
.mask = {
- [IB_QPT_RC] = WR_READ_MASK,
+ [IB_QPT_RC] = WR_READ_MASK,
+ [IB_QPT_XRC_INI] = WR_READ_MASK,
},
},
[IB_WR_ATOMIC_CMP_AND_SWP] = {
.name = "IB_WR_ATOMIC_CMP_AND_SWP",
.mask = {
- [IB_QPT_RC] = WR_ATOMIC_MASK,
+ [IB_QPT_RC] = WR_ATOMIC_MASK,
+ [IB_QPT_XRC_INI] = WR_ATOMIC_MASK,
},
},
[IB_WR_ATOMIC_FETCH_AND_ADD] = {
.name = "IB_WR_ATOMIC_FETCH_AND_ADD",
.mask = {
- [IB_QPT_RC] = WR_ATOMIC_MASK,
+ [IB_QPT_RC] = WR_ATOMIC_MASK,
+ [IB_QPT_XRC_INI] = WR_ATOMIC_MASK,
},
},
[IB_WR_LSO] = {
@@ -71,34 +78,39 @@ struct rxe_wr_opcode_info rxe_wr_opcode_info[] = {
[IB_WR_SEND_WITH_INV] = {
.name = "IB_WR_SEND_WITH_INV",
.mask = {
- [IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
- [IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
+ [IB_QPT_XRC_INI] = WR_INLINE_MASK | WR_SEND_MASK,
},
},
[IB_WR_RDMA_READ_WITH_INV] = {
.name = "IB_WR_RDMA_READ_WITH_INV",
.mask = {
- [IB_QPT_RC] = WR_READ_MASK,
+ [IB_QPT_RC] = WR_READ_MASK,
+ [IB_QPT_XRC_INI] = WR_READ_MASK,
},
},
[IB_WR_LOCAL_INV] = {
.name = "IB_WR_LOCAL_INV",
.mask = {
- [IB_QPT_RC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_RC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_XRC_INI] = WR_LOCAL_OP_MASK,
},
},
[IB_WR_REG_MR] = {
.name = "IB_WR_REG_MR",
.mask = {
- [IB_QPT_RC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_RC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_XRC_INI] = WR_LOCAL_OP_MASK,
},
},
[IB_WR_BIND_MW] = {
.name = "IB_WR_BIND_MW",
.mask = {
- [IB_QPT_RC] = WR_LOCAL_OP_MASK,
- [IB_QPT_UC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_RC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_UC] = WR_LOCAL_OP_MASK,
+ [IB_QPT_XRC_INI] = WR_LOCAL_OP_MASK,
},
},
};
@@ -918,6 +930,327 @@ struct rxe_opcode_info rxe_opcode[RXE_NUM_OPCODE] = {
}
},
+ /* XRC */
+ [IB_OPCODE_XRC_SEND_FIRST] = {
+ .name = "IB_OPCODE_XRC_SEND_FIRST",
+ .mask = RXE_XRCETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
+ RXE_RWR_MASK | RXE_SEND_MASK | RXE_FIRST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_MIDDLE] = {
+ .name = "IB_OPCODE_XRC_SEND_MIDDLE",
+ .mask = RXE_XRCETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
+ RXE_SEND_MASK | RXE_MIDDLE_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_LAST] = {
+ .name = "IB_OPCODE_XRC_SEND_LAST",
+ .mask = RXE_XRCETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
+ RXE_COMP_MASK | RXE_SEND_MASK | RXE_LAST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_LAST_WITH_IMMEDIATE] = {
+ .name = "IB_OPCODE_XRC_SEND_LAST_WITH_IMMEDIATE",
+ .mask = RXE_XRCETH_MASK | RXE_IMMDT_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_COMP_MASK | RXE_SEND_MASK |
+ RXE_LAST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_IMMDT_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_IMMDT] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_IMMDT_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_ONLY] = {
+ .name = "IB_OPCODE_XRC_SEND_ONLY",
+ .mask = RXE_XRCETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
+ RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK |
+ RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_ONLY_WITH_IMMEDIATE] = {
+ .name = "IB_OPCODE_XRC_SEND_ONLY_WITH_IMMEDIATE",
+ .mask = RXE_XRCETH_MASK | RXE_IMMDT_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_COMP_MASK | RXE_RWR_MASK |
+ RXE_SEND_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_IMMDT_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_IMMDT] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_IMMDT_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_WRITE_FIRST] = {
+ .name = "IB_OPCODE_XRC_RDMA_WRITE_FIRST",
+ .mask = RXE_XRCETH_MASK | RXE_RETH_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_WRITE_MASK | RXE_FIRST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_RETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_RETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_RETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_WRITE_MIDDLE] = {
+ .name = "IB_OPCODE_XRC_RDMA_WRITE_MIDDLE",
+ .mask = RXE_XRCETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
+ RXE_WRITE_MASK | RXE_MIDDLE_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_WRITE_LAST] = {
+ .name = "IB_OPCODE_XRC_RDMA_WRITE_LAST",
+ .mask = RXE_XRCETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
+ RXE_WRITE_MASK | RXE_LAST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_WRITE_LAST_WITH_IMMEDIATE] = {
+ .name = "IB_OPCODE_XRC_RDMA_WRITE_LAST_WITH_IMMEDIATE",
+ .mask = RXE_XRCETH_MASK | RXE_IMMDT_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_WRITE_MASK | RXE_COMP_MASK |
+ RXE_RWR_MASK | RXE_LAST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_IMMDT_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_IMMDT] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_IMMDT_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_WRITE_ONLY] = {
+ .name = "IB_OPCODE_XRC_RDMA_WRITE_ONLY",
+ .mask = RXE_XRCETH_MASK | RXE_RETH_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_WRITE_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_RETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_RETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_RETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_WRITE_ONLY_WITH_IMMEDIATE] = {
+ .name = "IB_OPCODE_XRC_RDMA_WRITE_ONLY_WITH_IMMEDIATE",
+ .mask = RXE_XRCETH_MASK | RXE_RETH_MASK | RXE_IMMDT_MASK |
+ RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_WRITE_MASK |
+ RXE_COMP_MASK | RXE_RWR_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_IMMDT_BYTES +
+ RXE_RETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_RETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_IMMDT] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_RETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_RETH_BYTES +
+ RXE_IMMDT_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_READ_REQUEST] = {
+ .name = "IB_OPCODE_XRC_RDMA_READ_REQUEST",
+ .mask = RXE_XRCETH_MASK | RXE_RETH_MASK | RXE_REQ_MASK |
+ RXE_READ_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_RETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_RETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_RETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_READ_RESPONSE_FIRST] = {
+ .name = "IB_OPCODE_XRC_RDMA_READ_RESPONSE_FIRST",
+ .mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK |
+ RXE_FIRST_MASK,
+ .length = RXE_BTH_BYTES + RXE_AETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_AETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_AETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_READ_RESPONSE_MIDDLE] = {
+ .name = "IB_OPCODE_XRC_RDMA_READ_RESPONSE_MIDDLE",
+ .mask = RXE_PAYLOAD_MASK | RXE_ACK_MASK | RXE_MIDDLE_MASK,
+ .length = RXE_BTH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_READ_RESPONSE_LAST] = {
+ .name = "IB_OPCODE_XRC_RDMA_READ_RESPONSE_LAST",
+ .mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK |
+ RXE_LAST_MASK,
+ .length = RXE_BTH_BYTES + RXE_AETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_AETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_AETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_RDMA_READ_RESPONSE_ONLY] = {
+ .name = "IB_OPCODE_XRC_RDMA_READ_RESPONSE_ONLY",
+ .mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK |
+ RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_AETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_AETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_AETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_ACKNOWLEDGE] = {
+ .name = "IB_OPCODE_XRC_ACKNOWLEDGE",
+ .mask = RXE_AETH_MASK | RXE_ACK_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_AETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_AETH] = RXE_BTH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_AETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_ATOMIC_ACKNOWLEDGE] = {
+ .name = "IB_OPCODE_XRC_ATOMIC_ACKNOWLEDGE",
+ .mask = RXE_AETH_MASK | RXE_ATMACK_MASK | RXE_ACK_MASK |
+ RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_ATMACK_BYTES + RXE_AETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_AETH] = RXE_BTH_BYTES,
+ [RXE_ATMACK] = RXE_BTH_BYTES +
+ RXE_AETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_AETH_BYTES +
+ RXE_ATMACK_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_COMPARE_SWAP] = {
+ .name = "IB_OPCODE_XRC_COMPARE_SWAP",
+ .mask = RXE_XRCETH_MASK | RXE_ATMETH_MASK | RXE_REQ_MASK |
+ RXE_ATOMIC_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_ATMETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_ATMETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_ATMETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_FETCH_ADD] = {
+ .name = "IB_OPCODE_XRC_FETCH_ADD",
+ .mask = RXE_XRCETH_MASK | RXE_ATMETH_MASK | RXE_REQ_MASK |
+ RXE_ATOMIC_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_ATMETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_ATMETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_ATMETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_LAST_WITH_INVALIDATE] = {
+ .name = "IB_OPCODE_XRC_SEND_LAST_WITH_INVALIDATE",
+ .mask = RXE_XRCETH_MASK | RXE_IETH_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_COMP_MASK | RXE_SEND_MASK |
+ RXE_LAST_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_IETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_IETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_IETH_BYTES,
+ }
+ },
+ [IB_OPCODE_XRC_SEND_ONLY_WITH_INVALIDATE] = {
+ .name = "IB_OPCODE_XRC_SEND_ONLY_INV",
+ .mask = RXE_XRCETH_MASK | RXE_IETH_MASK | RXE_PAYLOAD_MASK |
+ RXE_REQ_MASK | RXE_COMP_MASK | RXE_RWR_MASK |
+ RXE_SEND_MASK | RXE_ONLY_MASK,
+ .length = RXE_BTH_BYTES + RXE_XRCETH_BYTES + RXE_IETH_BYTES,
+ .offset = {
+ [RXE_BTH] = 0,
+ [RXE_XRCETH] = RXE_BTH_BYTES,
+ [RXE_IETH] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES,
+ [RXE_PAYLOAD] = RXE_BTH_BYTES +
+ RXE_XRCETH_BYTES +
+ RXE_IETH_BYTES,
+ }
+ },
};
static int next_opcode_rc(struct rxe_qp *qp, u32 opcode, int fits)
diff --git a/drivers/infiniband/sw/rxe/rxe_opcode.h b/drivers/infiniband/sw/rxe/rxe_opcode.h
index d2b6a8232e92..5528a47f0266 100644
--- a/drivers/infiniband/sw/rxe/rxe_opcode.h
+++ b/drivers/infiniband/sw/rxe/rxe_opcode.h
@@ -30,7 +30,7 @@ enum rxe_wr_mask {
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[];
@@ -44,6 +44,7 @@ enum rxe_hdr_type {
RXE_ATMETH,
RXE_ATMACK,
RXE_IETH,
+ RXE_XRCETH,
RXE_RDETH,
RXE_DETH,
RXE_IMMDT,
@@ -61,6 +62,7 @@ enum rxe_hdr_mask {
RXE_ATMETH_MASK = BIT(RXE_ATMETH),
RXE_ATMACK_MASK = BIT(RXE_ATMACK),
RXE_IETH_MASK = BIT(RXE_IETH),
+ RXE_XRCETH_MASK = BIT(RXE_XRCETH),
RXE_RDETH_MASK = BIT(RXE_RDETH),
RXE_DETH_MASK = BIT(RXE_DETH),
RXE_PAYLOAD_MASK = BIT(RXE_PAYLOAD),
--
2.34.1
next prev parent reply other threads:[~2022-09-17 3:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-17 3:10 [PATCH for-next 01/13] RDMA/rxe: Replace START->FIRST, END->LAST Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 02/13] RDMA/rxe: Move next_opcode() to rxe_opcode.c Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 03/13] RDMA: Add xrc opcodes to ib_pack.h Bob Pearson
2022-09-17 3:10 ` Bob Pearson [this message]
2022-09-17 3:10 ` [PATCH for-next 05/13] RDMA/rxe: Add xrc opcodes to next_opcode() Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 06/13] RDMA/rxe: Implement open_xrcd and close_xrcd Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 07/13] RDMA/rxe: Extend srq verbs to support xrcd Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 08/13] RDMA/rxe: Extend rxe_qp.c to support xrc qps Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 09/13] RDMA/rxe: Extend rxe_recv.c to support xrc Bob Pearson
2022-09-17 3:10 [PATCH for-next 00/13] Implement the xrc transport Bob Pearson
2022-09-17 3:10 ` [PATCH for-next 04/13] RDMA/rxe: Extend opcodes and headers to support xrc Bob Pearson
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