diff options
| author | Konstantin Taranov <kotaranov@microsoft.com> | 2025-02-05 13:35:13 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-02-06 11:51:13 +0300 |
| commit | cd3c5ddf823016b0c670d1965c5d312b3cf8bb7b (patch) | |
| tree | a16e9f605aa4bcc6cb8ce55b8c4b3cc5de6e7e1b | |
| parent | bad4480934c8227d8a03b6b76e276349506b2bfe (diff) | |
| download | linux-cd3c5ddf823016b0c670d1965c5d312b3cf8bb7b.tar.xz | |
RDMA/mana_ib: request error CQEs when supported
Request an adapter with error CQEs when it is supported.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://patch.msgid.link/1738751713-16169-3-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
| -rw-r--r-- | drivers/infiniband/hw/mana/main.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mana/mana_ib.h | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c index 3d4b8e21d63a..e3230fe31fbc 100644 --- a/drivers/infiniband/hw/mana/main.c +++ b/drivers/infiniband/hw/mana/main.c @@ -794,6 +794,9 @@ int mana_ib_gd_create_rnic_adapter(struct mana_ib_dev *mdev) req.hdr.dev_id = gc->mana_ib.dev_id; req.notify_eq_id = mdev->fatal_err_eq->id; + if (mdev->adapter_caps.feature_flags & MANA_IB_FEATURE_CLIENT_ERROR_CQE_SUPPORT) + req.feature_flags |= MANA_IB_FEATURE_CLIENT_ERROR_CQE_REQUEST; + err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp); if (err) { ibdev_err(&mdev->ib_dev, "Failed to create RNIC adapter err %d", err); diff --git a/drivers/infiniband/hw/mana/mana_ib.h b/drivers/infiniband/hw/mana/mana_ib.h index baaeef0dc8bb..ad716a90c7be 100644 --- a/drivers/infiniband/hw/mana/mana_ib.h +++ b/drivers/infiniband/hw/mana/mana_ib.h @@ -211,6 +211,10 @@ struct mana_ib_query_adapter_caps_req { struct gdma_req_hdr hdr; }; /*HW Data */ +enum mana_ib_adapter_features { + MANA_IB_FEATURE_CLIENT_ERROR_CQE_SUPPORT = BIT(4), +}; + struct mana_ib_query_adapter_caps_resp { struct gdma_resp_hdr hdr; u32 max_sq_id; @@ -234,6 +238,10 @@ struct mana_ib_query_adapter_caps_resp { u64 feature_flags; }; /* HW Data */ +enum mana_ib_adapter_features_request { + MANA_IB_FEATURE_CLIENT_ERROR_CQE_REQUEST = BIT(1), +}; /*HW Data */ + struct mana_rnic_create_adapter_req { struct gdma_req_hdr hdr; u32 notify_eq_id; |