net/mlx5: Expose packet based credit mode

Packet based credit mode bit determines whether the credit mode
is done per message or packet. Expose the QP creation flag and
the HCA capability.

Signed-off-by: Danit Goldberg <danitg@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index ece1b606c909b9db8a01ee7fe65a0e00ed0d2859..91d6e85e3cefb979b36b6bf8b0fe13d177208aea 100644 (file)
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1047,7 +1047,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
        u8         vector_calc[0x1];
        u8         umr_ptr_rlky[0x1];
        u8         imaicl[0x1];
-       u8         reserved_at_232[0x4];
+       u8         qp_packet_based[0x1];
+       u8         reserved_at_233[0x3];
        u8         qkv[0x1];
        u8         pkv[0x1];
        u8         set_deth_sqpn[0x1];
@@ -2259,7 +2260,8 @@ struct mlx5_ifc_qpc_bits {
        u8         st[0x8];
        u8         reserved_at_10[0x3];
        u8         pm_state[0x2];
-       u8         reserved_at_15[0x3];
+       u8         reserved_at_15[0x1];
+       u8         req_e2e_credit_mode[0x2];
        u8         offload_type[0x4];
        u8         end_padding_mode[0x2];
        u8         reserved_at_1e[0x2];