From: Bodong Wang <bodong@xxxxxxxxxxxx>
Explicitly align packet pacing response to 64 bit so that further
capabilities that going to be read will match to mlx5 kernel response.
Signed-off-by: Bodong Wang <bodong@xxxxxxxxxxxx>
Reviewed-by: Yishai Hadas <yishaih@xxxxxxxxxxxx>
---
providers/mlx5/mlx5-abi.h | 7 ++++++-
providers/mlx5/verbs.c | 2 +-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/providers/mlx5/mlx5-abi.h b/providers/mlx5/mlx5-abi.h
index e6ea428..dde46b9 100644
--- a/providers/mlx5/mlx5-abi.h
+++ b/providers/mlx5/mlx5-abi.h
@@ -264,6 +264,11 @@ struct mlx5_rss_caps {
__u8 reserved[7];
};
+struct mlx5_packet_pacing_caps {
+ struct ibv_packet_pacing_caps caps;
+ __u32 reserved;
+};
+
struct mlx5_query_device_ex_resp {
struct ibv_query_device_resp_ex ibv_resp;
__u32 comp_mask;
@@ -271,7 +276,7 @@ struct mlx5_query_device_ex_resp {
struct ibv_tso_caps tso_caps;
struct mlx5_rss_caps rss_caps; /* vendor data channel */
__u64 reserved_cqe_comp;
- struct ibv_packet_pacing_caps packet_pacing_caps;
+ struct mlx5_packet_pacing_caps packet_pacing_caps;
};
#endif /* MLX5_ABI_H */
diff --git a/providers/mlx5/verbs.c b/providers/mlx5/verbs.c
index 67f9748..aba1631 100644
--- a/providers/mlx5/verbs.c
+++ b/providers/mlx5/verbs.c
@@ -1922,7 +1922,7 @@ int mlx5_query_device_ex(struct ibv_context *context,
attr->tso_caps = resp.tso_caps;
attr->rss_caps.rx_hash_fields_mask = resp.rss_caps.rx_hash_fields_mask;
attr->rss_caps.rx_hash_function = resp.rss_caps.rx_hash_function;
- attr->packet_pacing_caps = resp.packet_pacing_caps;
+ attr->packet_pacing_caps = resp.packet_pacing_caps.caps;
major = (raw_fw_ver >> 32) & 0xffff;
minor = (raw_fw_ver >> 16) & 0xffff;
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
