diff options
| author | Shiraz Saleem <shirazsaleem@microsoft.com> | 2025-02-05 02:35:12 -0800 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-02-06 03:51:13 -0500 |
| commit | bad4480934c8227d8a03b6b76e276349506b2bfe (patch) | |
| tree | 3929fdfed999253b468a9b939a83e1a734a8baa9 | |
| parent | d9d9434a3fee5c2b05ef661d57e3e31e6990ed7b (diff) | |
RDMA/mana_ib: Query feature_flags bitmask from FW
Extend the mana_ib_gd_query_adapter_caps function to retrieve and store
the feature_flags from the firmware response.
Signed-off-by: Shiraz Saleem <shirazsaleem@microsoft.com>
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://patch.msgid.link/1738751713-16169-2-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 | 2 | ||||
| -rw-r--r-- | include/net/mana/gdma.h | 1 |
3 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c index ae1fb6983f66..3d4b8e21d63a 100644 --- a/drivers/infiniband/hw/mana/main.c +++ b/drivers/infiniband/hw/mana/main.c @@ -665,7 +665,7 @@ int mana_ib_gd_query_adapter_caps(struct mana_ib_dev *dev) mana_gd_init_req_hdr(&req.hdr, MANA_IB_GET_ADAPTER_CAP, sizeof(req), sizeof(resp)); - req.hdr.resp.msg_version = GDMA_MESSAGE_V3; + req.hdr.resp.msg_version = GDMA_MESSAGE_V4; req.hdr.dev_id = dev->gdma_dev->dev_id; err = mana_gd_send_request(mdev_to_gc(dev), sizeof(req), @@ -694,6 +694,7 @@ int mana_ib_gd_query_adapter_caps(struct mana_ib_dev *dev) caps->max_inline_data_size = resp.max_inline_data_size; caps->max_send_sge_count = resp.max_send_sge_count; caps->max_recv_sge_count = resp.max_recv_sge_count; + caps->feature_flags = resp.feature_flags; return 0; } diff --git a/drivers/infiniband/hw/mana/mana_ib.h b/drivers/infiniband/hw/mana/mana_ib.h index cd771af22b80..baaeef0dc8bb 100644 --- a/drivers/infiniband/hw/mana/mana_ib.h +++ b/drivers/infiniband/hw/mana/mana_ib.h @@ -58,6 +58,7 @@ struct mana_ib_adapter_caps { u32 max_send_sge_count; u32 max_recv_sge_count; u32 max_inline_data_size; + u64 feature_flags; }; struct mana_ib_queue { @@ -230,6 +231,7 @@ struct mana_ib_query_adapter_caps_resp { u32 max_send_sge_count; u32 max_recv_sge_count; u32 max_inline_data_size; + u64 feature_flags; }; /* HW Data */ struct mana_rnic_create_adapter_req { diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index a94b04ea926f..50ffbc408346 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -152,6 +152,7 @@ struct gdma_general_req { #define GDMA_MESSAGE_V1 1 #define GDMA_MESSAGE_V2 2 #define GDMA_MESSAGE_V3 3 +#define GDMA_MESSAGE_V4 4 struct gdma_general_resp { struct gdma_resp_hdr hdr; |