openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

net/mlx5: Add RX buffer fullness counters infrastructure 

Add capability bit in PCAM register and counters to PPCNT register.

Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Gal Pressman 2017-06-18 14:56:45 +03:00 committed by Saeed Mahameed
parent 73e90646a2
commit 2dba07975a
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
include/linux/mlx5/mlx5_ifc.h
View File

@ -1538,7 +1538,17 @@ struct mlx5_ifc_eth_extended_cntrs_grp_data_layout_bits {
u8 port_transmit_wait_low[0x20];
u8 reserved_at_40[0x780];
u8 reserved_at_40[0x100];
u8 rx_buffer_almost_full_high[0x20];
u8 rx_buffer_almost_full_low[0x20];
u8 rx_buffer_full_high[0x20];
u8 rx_buffer_full_low[0x20];
u8 reserved_at_1c0[0x600];
};
struct mlx5_ifc_eth_3635_cntrs_grp_data_layout_bits {
@ -7723,8 +7733,9 @@ struct mlx5_ifc_peir_reg_bits {
};
struct mlx5_ifc_pcam_enhanced_features_bits {
u8 reserved_at_0[0x7c];
u8 reserved_at_0[0x7b];
u8 rx_buffer_fullness_counters[0x1];
u8 ptys_connector_type[0x1];
u8 reserved_at_7d[0x1];
u8 ppcnt_discard_group[0x1];