diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index bc7e5c179f80..a761f804111e 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.c +++ b/drivers/infiniband/hw/hfi1/user_sdma.c @@ -548,7 +548,7 @@ int hfi1_user_sdma_process_request(struct file *fp, struct iovec *iovec, u8 opcode, sc, vl; int req_queued = 0; u16 dlid; - u8 selector; + u32 selector; if (iovec[idx].iov_len < sizeof(info) + sizeof(req->hdr)) { hfi1_cdbg( @@ -753,12 +753,9 @@ int hfi1_user_sdma_process_request(struct file *fp, struct iovec *iovec, dlid = be16_to_cpu(req->hdr.lrh[1]); selector = dlid_to_selector(dlid); + selector += uctxt->ctxt + fd->subctxt; + req->sde = sdma_select_user_engine(dd, selector, vl); - /* Have to select the engine */ - req->sde = sdma_select_engine_vl(dd, - (u32)(uctxt->ctxt + fd->subctxt + - selector), - vl); if (!req->sde || !sdma_running(req->sde)) { ret = -ECOMM; goto free_req; |