[PATCH mlx5-next 1/2] net/mlx5: Add IFC bit for TIR/SQ order capability

[Tariq Toukan]

Before this cap, firmware requested a certain creation order between TIR
objects and SQs of the same transport domain to properly support the
self loopback prevention feature. If order is not preserved, explicit
modify_tir operations are necessary after the opening of the SQs.

When set, this cap bit indicates that this firmware requirement /
limitation no longer holds.

Signed-off-by: Tariq Toukan <tariqt@xxxxxxxxxx>
Reviewed-by: Carolina Jubran <cjubran@xxxxxxxxxx>
Reviewed-by: Dragos Tatulea <dtatulea@xxxxxxxxxx>
---
 include/linux/mlx5/mlx5_ifc.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 0cf187e13def..c0f5fee7a4a5 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1895,7 +1895,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 
 	u8         reserved_at_2a0[0x7];
 	u8         mkey_pcie_tph[0x1];
-	u8         reserved_at_2a8[0x2];
+	u8         reserved_at_2a8[0x1];
+	u8         tis_tir_td_order[0x1];
 
 	u8         psp[0x1];
 	u8         shampo[0x1];
-- 
2.31.1