hw/mlx5/cong.c

104 static u32 mlx5_get_cc_param_val(void *field, int offset)
108 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
111 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
114 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
117 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
120 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
123 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
126 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
129 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
132 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
135 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
138 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
141 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
144 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
147 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
150 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
153 		return MLX5_GET(cong_control_r_roce_ecn_rp, field,
156 		return MLX5_GET(cong_control_r_roce_ecn_np, field,
159 		return MLX5_GET(cong_control_r_roce_ecn_np, field,
162 		return MLX5_GET(cong_control_r_roce_ecn_np, field,
165 		return MLX5_GET(cong_control_r_roce_ecn_np, field,
168 		return MLX5_GET(cong_control_r_roce_general, field,
171 		return MLX5_GET(cong_control_r_roce_general, field,
178 static void mlx5_ib_set_cc_param_mask_val(void *field, int offset,
184 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
189 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
194 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
199 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
204 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
209 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
214 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
219 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
224 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
229 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
234 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
239 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
244 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
249 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
254 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
259 		MLX5_SET(cong_control_r_roce_ecn_rp, field,
264 		MLX5_SET(cong_control_r_roce_ecn_np, field,
269 		MLX5_SET(cong_control_r_roce_ecn_np, field, cnp_dscp, var);
273 		MLX5_SET(cong_control_r_roce_ecn_np, field, cnp_prio_mode, var);
277 		MLX5_SET(cong_control_r_roce_ecn_np, field, cnp_prio_mode, 0);
278 		MLX5_SET(cong_control_r_roce_ecn_np, field, cnp_802p_prio, var);
282 		MLX5_SET(cong_control_r_roce_general, field, rtt_resp_dscp_valid, var);
286 		MLX5_SET(cong_control_r_roce_general, field, rtt_resp_dscp_valid, 1);
287 		MLX5_SET(cong_control_r_roce_general, field, rtt_resp_dscp, var);
297 	void *field;
319 	field = MLX5_ADDR_OF(query_cong_params_out, out, congestion_parameters);
320 	*var = mlx5_get_cc_param_val(field, offset);
334 	void *field;
357 	field = MLX5_ADDR_OF(modify_cong_params_in, in, congestion_parameters);
358 	mlx5_ib_set_cc_param_mask_val(field, offset, var, &attr_mask);
360 	field = MLX5_ADDR_OF(modify_cong_params_in, in, field_select);
361 	MLX5_SET(field_select_r_roce_rp, field, field_select_r_roce_rp,