147 	struct mlx5_ib_mcounters *mcounters = to_mcounters(counters);  in mlx5_ib_read_counters()  local
152 	mutex_lock(&mcounters->mcntrs_mutex);  in mlx5_ib_read_counters()
153 	if (mcounters->cntrs_max_index > read_attr->ncounters) {  in mlx5_ib_read_counters()
158 	mread_attr.out = kcalloc(mcounters->counters_num, sizeof(u64),  in mlx5_ib_read_counters()
165 	mread_attr.hw_cntrs_hndl = mcounters->hw_cntrs_hndl;  in mlx5_ib_read_counters()
167 	ret = mcounters->read_counters(counters->device, &mread_attr);  in mlx5_ib_read_counters()
174 	desc = mcounters->counters_data;  in mlx5_ib_read_counters()
175 	for (i = 0; i < mcounters->ncounters; i++)  in mlx5_ib_read_counters()
181 	mutex_unlock(&mcounters->mcntrs_mutex);  in mlx5_ib_read_counters()
187 	struct mlx5_ib_mcounters *mcounters = to_mcounters(counters);  in mlx5_ib_destroy_counters()  local
190 	if (mcounters->hw_cntrs_hndl)  in mlx5_ib_destroy_counters()
192 				mcounters->hw_cntrs_hndl);  in mlx5_ib_destroy_counters()
199 	struct mlx5_ib_mcounters *mcounters = to_mcounters(counters);  in mlx5_ib_create_counters()  local
201 	mutex_init(&mcounters->mcntrs_mutex);  in mlx5_ib_create_counters()
861 	struct mlx5_ib_mcounters *mcounters = to_mcounters(counters);  in counters_set_description()  local
869 	mcounters->type = counters_type;  in counters_set_description()
870 	mcounters->read_counters = read_flow_counters;  in counters_set_description()
871 	mcounters->counters_num = FLOW_COUNTERS_NUM;  in counters_set_description()
872 	mcounters->ncounters = ncounters;  in counters_set_description()
882 	mutex_lock(&mcounters->mcntrs_mutex);  in counters_set_description()
883 	mcounters->counters_data = desc_data;  in counters_set_description()
884 	mcounters->cntrs_max_index = cntrs_max_index;  in counters_set_description()
885 	mutex_unlock(&mcounters->mcntrs_mutex);  in counters_set_description()
894 	struct mlx5_ib_mcounters *mcounters = to_mcounters(ibcounters);  in mlx5_ib_flow_counters_set_data()  local
919 	if (!mcounters->hw_cntrs_hndl) {  in mlx5_ib_flow_counters_set_data()
920 		mcounters->hw_cntrs_hndl = mlx5_fc_create(  in mlx5_ib_flow_counters_set_data()
922 		if (IS_ERR(mcounters->hw_cntrs_hndl)) {  in mlx5_ib_flow_counters_set_data()
923 			ret = PTR_ERR(mcounters->hw_cntrs_hndl);  in mlx5_ib_flow_counters_set_data()
931 		if (mcounters->cntrs_max_index) {  in mlx5_ib_flow_counters_set_data()
943 	} else if (!mcounters->cntrs_max_index) {  in mlx5_ib_flow_counters_set_data()
954 				mcounters->hw_cntrs_hndl);  in mlx5_ib_flow_counters_set_data()
955 		mcounters->hw_cntrs_hndl = NULL;  in mlx5_ib_flow_counters_set_data()
964 	struct mlx5_ib_mcounters *mcounters;  in mlx5_ib_counters_clear_description()  local
969 	mcounters = to_mcounters(counters);  in mlx5_ib_counters_clear_description()
971 	mutex_lock(&mcounters->mcntrs_mutex);  in mlx5_ib_counters_clear_description()
972 	kfree(mcounters->counters_data);  in mlx5_ib_counters_clear_description()
973 	mcounters->counters_data = NULL;  in mlx5_ib_counters_clear_description()
974 	mcounters->cntrs_max_index = 0;  in mlx5_ib_counters_clear_description()
975 	mutex_unlock(&mcounters->mcntrs_mutex);  in mlx5_ib_counters_clear_description()