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Commit 5405fa26 authored by Gal Pressman's avatar Gal Pressman Committed by Saeed Mahameed
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net/mlx5: Add PCIe outbound stalls counters infrastructure 



Add capability bit in MCAM register and counters to MPCNT register.

Signed-off-by: default avatarGal Pressman <galp@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent eb234ee9

include/linux/mlx5/mlx5_ifc.h

+14 −3
Original line number Diff line number Diff line
@@ -1854,7 +1854,17 @@ struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits { 


	u8         crc_error_tlp[0x20];



	u8         reserved_at_140[0x680];

	u8         reserved_at_140[0x40];



	u8         outbound_stalled_reads[0x20];



	u8         outbound_stalled_writes[0x20];



	u8         outbound_stalled_reads_events[0x20];



	u8         outbound_stalled_writes_events[0x20];



	u8         reserved_at_200[0x5c0];

};



struct mlx5_ifc_cmd_inter_comp_event_bits {
@@ -7744,8 +7754,9 @@ struct mlx5_ifc_pcam_reg_bits { 
};



struct mlx5_ifc_mcam_enhanced_features_bits {

	u8         reserved_at_0[0x7d];



	u8         reserved_at_0[0x7b];

	u8         pcie_outbound_stalled[0x1];

	u8         reserved_at_7c[0x1];

	u8         mtpps_enh_out_per_adj[0x1];

	u8         mtpps_fs[0x1];

	u8         pcie_performance_group[0x1];