diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
-rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 6bab841..e2d6390 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -185,6 +185,9 @@ rpcrdma_receive_wc(struct ib_cq *cq, struct ib_wc *wc) __func__, rep, wc->byte_len); rep->rr_len = wc->byte_len; + rep->rr_wc_flags = wc->wc_flags; + rep->rr_inv_rkey = wc->ex.invalidate_rkey; + ib_dma_sync_single_for_cpu(rep->rr_device, rdmab_addr(rep->rr_rdmabuf), rep->rr_len, DMA_FROM_DEVICE); @@ -212,12 +215,15 @@ rpcrdma_update_connect_private(struct rpcrdma_xprt *r_xprt, const struct rpcrdma_connect_private *pmsg = param->private_data; unsigned int rsize, wsize; + /* Default settings for RPC-over-RDMA Version One */ + r_xprt->rx_ia.ri_reminv_expected = false; rsize = RPCRDMA_V1_DEF_INLINE_SIZE; wsize = RPCRDMA_V1_DEF_INLINE_SIZE; if (pmsg && pmsg->cp_magic == rpcrdma_cmp_magic && pmsg->cp_version == RPCRDMA_CMP_VERSION) { + r_xprt->rx_ia.ri_reminv_expected = true; rsize = rpcrdma_decode_buffer_size(pmsg->cp_send_size); wsize = rpcrdma_decode_buffer_size(pmsg->cp_recv_size); } @@ -568,7 +574,7 @@ rpcrdma_ep_create(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia, /* Prepare RDMA-CM private message */ pmsg->cp_magic = rpcrdma_cmp_magic; pmsg->cp_version = RPCRDMA_CMP_VERSION; - pmsg->cp_flags = 0; + pmsg->cp_flags |= ia->ri_ops->ro_send_w_inv_ok; pmsg->cp_send_size = rpcrdma_encode_buffer_size(cdata->inline_wsize); pmsg->cp_recv_size = rpcrdma_encode_buffer_size(cdata->inline_rsize); ep->rep_remote_cma.private_data = pmsg; |