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RDMA/vmw_pvrdma: Return the correct opcode when creating WR

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commit 6325e01b6cdf4636b721cf7259c1616e3cf28ce2 upstream.

Since the IB_WR_REG_MR opcode value changed, let's set the PVRDMA device
opcodes explicitly.

Reported-by: Ruishuang Wang <ruishuangw@vmware.com>
Fixes: 9a59739bd01f ("IB/rxe: Revise the ib_wr_opcode enum")
Cc: stable@vger.kernel.org
Reviewed-by: Bryan Tan <bryantan@vmware.com>
Reviewed-by: Ruishuang Wang <ruishuangw@vmware.com>
Reviewed-by: Vishnu Dasa <vdasa@vmware.com>
Signed-off-by: Adit Ranadive <aditr@vmware.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Adit Ranadive 2019-01-09 23:08:49 +00:00 committed by Greg Kroah-Hartman
parent 836edf22ff
commit ec485378a4
3 changed files with 41 additions and 1 deletions
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35
drivers/infiniband/hw/vmw_pvrdma/pvrdma.h
View file

@ -427,7 +427,40 @@ static inline enum ib_qp_state pvrdma_qp_state_to_ib(enum pvrdma_qp_state state)
static inline enum pvrdma_wr_opcode ib_wr_opcode_to_pvrdma(enum ib_wr_opcode op)
{
return (enum pvrdma_wr_opcode)op;
switch (op) {
case IB_WR_RDMA_WRITE:
return PVRDMA_WR_RDMA_WRITE;
case IB_WR_RDMA_WRITE_WITH_IMM:
return PVRDMA_WR_RDMA_WRITE_WITH_IMM;
case IB_WR_SEND:
return PVRDMA_WR_SEND;
case IB_WR_SEND_WITH_IMM:
return PVRDMA_WR_SEND_WITH_IMM;
case IB_WR_RDMA_READ:
return PVRDMA_WR_RDMA_READ;
case IB_WR_ATOMIC_CMP_AND_SWP:
return PVRDMA_WR_ATOMIC_CMP_AND_SWP;
case IB_WR_ATOMIC_FETCH_AND_ADD:
return PVRDMA_WR_ATOMIC_FETCH_AND_ADD;
case IB_WR_LSO:
return PVRDMA_WR_LSO;
case IB_WR_SEND_WITH_INV:
return PVRDMA_WR_SEND_WITH_INV;
case IB_WR_RDMA_READ_WITH_INV:
return PVRDMA_WR_RDMA_READ_WITH_INV;
case IB_WR_LOCAL_INV:
return PVRDMA_WR_LOCAL_INV;
case IB_WR_REG_MR:
return PVRDMA_WR_FAST_REG_MR;
case IB_WR_MASKED_ATOMIC_CMP_AND_SWP:
return PVRDMA_WR_MASKED_ATOMIC_CMP_AND_SWP;
case IB_WR_MASKED_ATOMIC_FETCH_AND_ADD:
return PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD;
case IB_WR_REG_SIG_MR:
return PVRDMA_WR_REG_SIG_MR;
default:
return PVRDMA_WR_ERROR;
}
}
static inline enum ib_wc_status pvrdma_wc_status_to_ib(

6
drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
View file

@ -721,6 +721,12 @@ int pvrdma_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM)
wqe_hdr->ex.imm_data = wr->ex.imm_data;
if (unlikely(wqe_hdr->opcode == PVRDMA_WR_ERROR)) {
*bad_wr = wr;
ret = -EINVAL;
goto out;
}
switch (qp->ibqp.qp_type) {
case IB_QPT_GSI:
case IB_QPT_UD:

1
include/uapi/rdma/vmw_pvrdma-abi.h
View file

@ -78,6 +78,7 @@ enum pvrdma_wr_opcode {
PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD,
PVRDMA_WR_BIND_MW,
PVRDMA_WR_REG_SIG_MR,
PVRDMA_WR_ERROR,
};
enum pvrdma_wc_status {