[RFC for accelerated IPoIB 08/26] linux/mlx5/mlx5_ifc.h: Add underlay_qpn field to PRM objects

Erez Shitrit
2017-03-01T14:02:16Z

Add to the TIS and flow_table objects, and to hca capability table.

1. New capability bit: ipoib_enhanced_offloads, indicates new ability for UD
QP to do RSS.
2. In order to support SET_ROOT cmd, to connect between QP to FS table.

Signed-off-by: Erez Shitrit <erezsh-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
include/linux/mlx5/mlx5_ifc.h | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 2d197d8a7025..afb6c8ab156a 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -859,7 +859,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {

u8 compact_address_vector[0x1];
u8 striding_rq[0x1];
- u8 reserved_at_202[0x2];
+ u8 reserved_at_202[0x1];
+ u8 ipoib_enhanced_offloads[0x1];
u8 ipoib_basic_offloads[0x1];
u8 reserved_at_205[0xa];
u8 drain_sigerr[0x1];
@@ -2217,7 +2218,9 @@ struct mlx5_ifc_tisc_bits {
u8 reserved_at_120[0x8];
u8 transport_domain[0x18];

- u8 reserved_at_140[0x3c0];
+ u8 reserved_at_140[0x8];
+ u8 underlay_qpn[0x18];
+ u8 reserved_at_160[0x3a0];
};

enum {
@@ -7906,7 +7909,9 @@ struct mlx5_ifc_set_flow_table_root_in_bits {
u8 reserved_at_a0[0x8];
u8 table_id[0x18];

- u8 reserved_at_c0[0x140];
+ u8 reserved_at_c0[0x8];
+ u8 underlay_qpn[0x18];
+ u8 reserved_at_e0[0x120];
};

enum {