From 2a4443a699347cb5ac442491421ce7cd7a12e3e2 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Sat, 16 Apr 2005 15:26:25 -0700 Subject: [PATCH] [PATCH] IB/mthca: fill in opcode field for send completions Fill in missing fields in send completions. Signed-off-by: Itamar Rabenstein Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/infiniband/hw/mthca/mthca_cq.c | 36 ++++++++++++++++++++++++- drivers/infiniband/hw/mthca/mthca_dev.h | 13 +++++++++ drivers/infiniband/hw/mthca/mthca_qp.c | 13 --------- 3 files changed, 48 insertions(+), 14 deletions(-) diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c index 8b3ffd23e50..0ad954e18bd 100644 --- a/drivers/infiniband/hw/mthca/mthca_cq.c +++ b/drivers/infiniband/hw/mthca/mthca_cq.c @@ -473,7 +473,41 @@ static inline int mthca_poll_one(struct mthca_dev *dev, } if (is_send) { - entry->opcode = IB_WC_SEND; /* XXX */ + entry->wc_flags = 0; + switch (cqe->opcode) { + case MTHCA_OPCODE_RDMA_WRITE: + entry->opcode = IB_WC_RDMA_WRITE; + break; + case MTHCA_OPCODE_RDMA_WRITE_IMM: + entry->opcode = IB_WC_RDMA_WRITE; + entry->wc_flags |= IB_WC_WITH_IMM; + break; + case MTHCA_OPCODE_SEND: + entry->opcode = IB_WC_SEND; + break; + case MTHCA_OPCODE_SEND_IMM: + entry->opcode = IB_WC_SEND; + entry->wc_flags |= IB_WC_WITH_IMM; + break; + case MTHCA_OPCODE_RDMA_READ: + entry->opcode = IB_WC_RDMA_READ; + entry->byte_len = be32_to_cpu(cqe->byte_cnt); + break; + case MTHCA_OPCODE_ATOMIC_CS: + entry->opcode = IB_WC_COMP_SWAP; + entry->byte_len = be32_to_cpu(cqe->byte_cnt); + break; + case MTHCA_OPCODE_ATOMIC_FA: + entry->opcode = IB_WC_FETCH_ADD; + entry->byte_len = be32_to_cpu(cqe->byte_cnt); + break; + case MTHCA_OPCODE_BIND_MW: + entry->opcode = IB_WC_BIND_MW; + break; + default: + entry->opcode = MTHCA_OPCODE_INVALID; + break; + } } else { entry->byte_len = be32_to_cpu(cqe->byte_cnt); switch (cqe->opcode & 0x1f) { diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index f437979e896..d4bd9aa232b 100644 --- a/drivers/infiniband/hw/mthca/mthca_dev.h +++ b/drivers/infiniband/hw/mthca/mthca_dev.h @@ -88,6 +88,19 @@ enum { MTHCA_NUM_EQ }; +enum { + MTHCA_OPCODE_NOP = 0x00, + MTHCA_OPCODE_RDMA_WRITE = 0x08, + MTHCA_OPCODE_RDMA_WRITE_IMM = 0x09, + MTHCA_OPCODE_SEND = 0x0a, + MTHCA_OPCODE_SEND_IMM = 0x0b, + MTHCA_OPCODE_RDMA_READ = 0x10, + MTHCA_OPCODE_ATOMIC_CS = 0x11, + MTHCA_OPCODE_ATOMIC_FA = 0x12, + MTHCA_OPCODE_BIND_MW = 0x18, + MTHCA_OPCODE_INVALID = 0xff +}; + struct mthca_cmd { int use_events; struct semaphore hcr_sem; diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 2d3b1815c04..997a34a2b2b 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -170,19 +170,6 @@ enum { MTHCA_QP_OPTPAR_SCHED_QUEUE = 1 << 16 }; -enum { - MTHCA_OPCODE_NOP = 0x00, - MTHCA_OPCODE_RDMA_WRITE = 0x08, - MTHCA_OPCODE_RDMA_WRITE_IMM = 0x09, - MTHCA_OPCODE_SEND = 0x0a, - MTHCA_OPCODE_SEND_IMM = 0x0b, - MTHCA_OPCODE_RDMA_READ = 0x10, - MTHCA_OPCODE_ATOMIC_CS = 0x11, - MTHCA_OPCODE_ATOMIC_FA = 0x12, - MTHCA_OPCODE_BIND_MW = 0x18, - MTHCA_OPCODE_INVALID = 0xff -}; - enum { MTHCA_NEXT_DBD = 1 << 7, MTHCA_NEXT_FENCE = 1 << 6, -- 2.41.1