diff options
| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2017-03-20 17:25:04 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-04-05 14:45:09 -0400 |
| commit | 43a474aadbd55252cea2036bac36e3ad159344b2 (patch) | |
| tree | 5af8b87cb0a948e2672360379448226953ed3c4a /drivers/infiniband/hw/hfi1/verbs.c | |
| parent | 5a52a7acf7e2a812d2852342992cee3dc22ad25d (diff) | |
IB/rdmavt, IB/hfi1, IB/qib: Make wc opcode translation driver dependent
The work to create a completion helper moved the translation of send
wqe operations to completion opcodes to rdmvat.
This precludes having driver dependent operations. Make the translation
driver dependent by doing the translation in the driver prior to the
rvt_qp_swqe_complete() call using restored translation tables.
Fixes: Commit f2dc9cdce83c ("IB/rdmavt: Add a send completion helper")
Fixes: Commit 0771da5a6e9d ("IB/hfi1,IB/qib: Use new send completion helper")
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index 222315fadab1..815cb44b7693 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -297,6 +297,22 @@ static inline bool wss_exceeds_threshold(void) } /* + * Translate ib_wr_opcode into ib_wc_opcode. + */ +const enum ib_wc_opcode ib_hfi1_wc_opcode[] = { + [IB_WR_RDMA_WRITE] = IB_WC_RDMA_WRITE, + [IB_WR_RDMA_WRITE_WITH_IMM] = IB_WC_RDMA_WRITE, + [IB_WR_SEND] = IB_WC_SEND, + [IB_WR_SEND_WITH_IMM] = IB_WC_SEND, + [IB_WR_RDMA_READ] = IB_WC_RDMA_READ, + [IB_WR_ATOMIC_CMP_AND_SWP] = IB_WC_COMP_SWAP, + [IB_WR_ATOMIC_FETCH_AND_ADD] = IB_WC_FETCH_ADD, + [IB_WR_SEND_WITH_INV] = IB_WC_SEND, + [IB_WR_LOCAL_INV] = IB_WC_LOCAL_INV, + [IB_WR_REG_MR] = IB_WC_REG_MR +}; + +/* * Length of header by opcode, 0 --> not supported */ const u8 hdr_len_by_opcode[256] = { |