SAP_DIRECTION_MAX
void *q_head[SAP_DIRECTION_MAX][SAP_QUEUE_IDX_MAX];
size_t q_size[SAP_DIRECTION_MAX][SAP_QUEUE_IDX_MAX];
for (dir = 0; dir < SAP_DIRECTION_MAX; dir++) {
struct iwl_sap_dir dir[SAP_DIRECTION_MAX];