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[mlx5-next,1/2] net/mlx5: Introduce other vport query for Q-counters

Message ID fd7bd8bf9fd4e86f198807581fadf4045a63bc03.1678974109.git.leon@kernel.org (mailing list archive)
State Superseded
Headers show
Series Add Q-counters for representors | expand

Commit Message

Leon Romanovsky March 16, 2023, 1:45 p.m. UTC 
From: Patrisious Haddad <phaddad@nvidia.com>

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>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
 include/linux/mlx5/mlx5_ifc.h | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 66d76e97a087..15a850f52ef2 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1726,7 +1726,9 @@  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];
@@ -5599,10 +5601,15 @@  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];