net/mlx5: Introduce other vport query for Q-counters

These new fields in QUERY_Q_COUNTER command allow us to access
another vport counters during the query command, which is specially
useful to query representor vports.

In addition also add the required caps to check if this capability
is actually supported.

Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Michael Guralnik <michaelgur@nvidia.com>
Link: https://lore.kernel.org/r/75c73a4a0e60f18c37b35a4a11ca2e2415e4a6f3.1679566038.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 62039b14743255e1a0b1be87680807e8da2403f6..e4306cd87cd77bf9ecbb29cdc2b2223b46712d77 100644 (file)
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1729,7 +1729,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
        u8         log_max_transport_domain[0x5];
        u8         reserved_at_328[0x3];
        u8         log_max_pd[0x5];
-       u8         reserved_at_330[0xb];
+       u8         reserved_at_330[0x9];
+       u8         q_counter_aggregation[0x1];
+       u8         q_counter_other_vport[0x1];
        u8         log_max_xrcd[0x5];
 
        u8         nic_receive_steering_discard[0x1];
@@ -5603,10 +5605,15 @@ struct mlx5_ifc_query_q_counter_in_bits {
        u8         reserved_at_20[0x10];
        u8         op_mod[0x10];
 
-       u8         reserved_at_40[0x80];
+       u8         other_vport[0x1];
+       u8         reserved_at_41[0xf];
+       u8         vport_number[0x10];
+
+       u8         reserved_at_60[0x60];
 
        u8         clear[0x1];
-       u8         reserved_at_c1[0x1f];
+       u8         aggregate[0x1];
+       u8         reserved_at_c2[0x1e];
 
        u8         reserved_at_e0[0x18];
        u8         counter_set_id[0x8];