diff options
Diffstat (limited to 'drivers/infiniband/sw/siw/siw_verbs.c')
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_verbs.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c index fd7b266a221b..35c3bde0d00a 100644 --- a/drivers/infiniband/sw/siw/siw_verbs.c +++ b/drivers/infiniband/sw/siw/siw_verbs.c @@ -936,7 +936,7 @@ int siw_post_send(struct ib_qp *base_qp, const struct ib_send_wr *wr, rv = -EINVAL; break; } - siw_dbg_qp(qp, "opcode %d, flags 0x%x, wr_id 0x%pK\n", + siw_dbg_qp(qp, "opcode %d, flags 0x%x, wr_id 0x%p\n", sqe->opcode, sqe->flags, (void *)(uintptr_t)sqe->id); @@ -1102,7 +1102,7 @@ int siw_post_receive(struct ib_qp *base_qp, const struct ib_recv_wr *wr, siw_dbg_qp(qp, "error %d\n", rv); *bad_wr = wr; } - return rv > 0 ? 0 : rv; + return rv; } int siw_destroy_cq(struct ib_cq *base_cq, struct ib_udata *udata) @@ -1321,10 +1321,12 @@ int siw_dereg_mr(struct ib_mr *base_mr, struct ib_udata *udata) * @len: len of MR * @rnic_va: not used by siw * @rights: MR access rights + * @dmah: dma handle * @udata: user buffer to communicate STag and Key. */ struct ib_mr *siw_reg_user_mr(struct ib_pd *pd, u64 start, u64 len, - u64 rnic_va, int rights, struct ib_udata *udata) + u64 rnic_va, int rights, struct ib_dmah *dmah, + struct ib_udata *udata) { struct siw_mr *mr = NULL; struct siw_umem *umem = NULL; @@ -1332,10 +1334,13 @@ struct ib_mr *siw_reg_user_mr(struct ib_pd *pd, u64 start, u64 len, struct siw_device *sdev = to_siw_dev(pd->device); int rv; - siw_dbg_pd(pd, "start: 0x%pK, va: 0x%pK, len: %llu\n", + siw_dbg_pd(pd, "start: 0x%p, va: 0x%p, len: %llu\n", (void *)(uintptr_t)start, (void *)(uintptr_t)rnic_va, (unsigned long long)len); + if (dmah) + return ERR_PTR(-EOPNOTSUPP); + if (atomic_inc_return(&sdev->num_mr) > SIW_MAX_MR) { siw_dbg_pd(pd, "too many mr's\n"); rv = -ENOMEM; @@ -1525,7 +1530,7 @@ int siw_map_mr_sg(struct ib_mr *base_mr, struct scatterlist *sl, int num_sle, mem->len = base_mr->length; mem->va = base_mr->iova; siw_dbg_mem(mem, - "%llu bytes, start 0x%pK, %u SLE to %u entries\n", + "%llu bytes, start 0x%p, %u SLE to %u entries\n", mem->len, (void *)(uintptr_t)mem->va, num_sle, pbl->num_buf); } |