net/mlx5_core: use set/get macros in device caps
Transform device capabilities related commands to use set/get macros to
manipulate command mailboxes.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 3ecef13..368c6c5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -1537,3 +1537,20 @@
return cmd_status_to_err(hdr->status);
}
+
+int mlx5_cmd_status_to_err_v2(void *ptr)
+{
+ u32 syndrome;
+ u8 status;
+
+ status = be32_to_cpu(*(__be32 *)ptr) >> 24;
+ if (!status)
+ return 0;
+
+ syndrome = be32_to_cpu(*(__be32 *)(ptr + 4));
+
+ pr_warn("command failed, status %s(0x%x), syndrome 0x%x\n",
+ cmd_status_str(status), status, syndrome);
+
+ return cmd_status_to_err(status);
+}