diff options
| author | Long Li <longli@microsoft.com> | 2023-12-15 18:04:14 -0800 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-12-20 10:25:40 +0200 |
| commit | 2c20e20b22d9fc64072e3445ae3ca244cbd523a2 (patch) | |
| tree | db8fdcf452c759183bfe9f9d7c5d4e3d17de7dea /drivers/infiniband/hw/mana/qp.c | |
| parent | a7f0636d223ca9d074eb5b4ae71425e082c5c1e1 (diff) | |
RDMA/mana_ib: query device capabilities
With RDMA device registered, use it to query on hardware capabilities and
cache this information for future query requests to the driver.
Signed-off-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1702692255-23640-3-git-send-email-longli@linuxonhyperv.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mana/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mana/qp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mana/qp.c b/drivers/infiniband/hw/mana/qp.c index ae45d28eef5e..4667b18ec1dd 100644 --- a/drivers/infiniband/hw/mana/qp.c +++ b/drivers/infiniband/hw/mana/qp.c @@ -130,7 +130,7 @@ static int mana_ib_create_qp_rss(struct ib_qp *ibqp, struct ib_pd *pd, return ret; } - if (attr->cap.max_recv_wr > MAX_SEND_BUFFERS_PER_QUEUE) { + if (attr->cap.max_recv_wr > mdev->adapter_caps.max_qp_wr) { ibdev_dbg(&mdev->ib_dev, "Requested max_recv_wr %d exceeding limit\n", attr->cap.max_recv_wr); @@ -296,7 +296,7 @@ static int mana_ib_create_qp_raw(struct ib_qp *ibqp, struct ib_pd *ibpd, if (port < 1 || port > mc->num_ports) return -EINVAL; - if (attr->cap.max_send_wr > MAX_SEND_BUFFERS_PER_QUEUE) { + if (attr->cap.max_send_wr > mdev->adapter_caps.max_qp_wr) { ibdev_dbg(&mdev->ib_dev, "Requested max_send_wr %d exceeding limit\n", attr->cap.max_send_wr); |