167 	int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr);  in iwl_txq_gen2_free_tfd()
713 	used = (q->write_ptr - q->read_ptr) &  in iwl_txq_space()
800 	if (txq->read_ptr == txq->write_ptr && txq->wd_timeout)  in iwl_txq_gen2_tx()
824 	while (txq->write_ptr != txq->read_ptr) {  in iwl_txq_gen2_unmap()
826 				   txq_id, txq->read_ptr);  in iwl_txq_gen2_unmap()
829 			int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr);  in iwl_txq_gen2_unmap()
836 		txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr);  in iwl_txq_gen2_unmap()
933 	q->read_ptr = 0;  in iwl_queue_init()
999 			txq->read_ptr, txq->write_ptr);  in iwl_txq_log_scd_error()
1012 		txq->read_ptr, txq->write_ptr,  in iwl_txq_log_scd_error()
1027 	if (txq->read_ptr == txq->write_ptr) {  in iwl_txq_stuck_timer()
1212 	txq->read_ptr = wr_ptr;  in iwl_txq_alloc_response()
1486 	int read_ptr = txq->read_ptr;  in iwl_txq_gen1_inval_byte_cnt_tbl()  local
1489 	struct iwl_device_tx_cmd *dev_cmd = txq->entries[read_ptr].cmd;  in iwl_txq_gen1_inval_byte_cnt_tbl()
1492 	WARN_ON(read_ptr >= TFD_QUEUE_SIZE_MAX);  in iwl_txq_gen1_inval_byte_cnt_tbl()
1499 	scd_bc_tbl[txq_id].tfd_offset[read_ptr] = bc_ent;  in iwl_txq_gen1_inval_byte_cnt_tbl()
1501 	if (read_ptr < TFD_QUEUE_SIZE_BC_DUP)  in iwl_txq_gen1_inval_byte_cnt_tbl()
1502 		scd_bc_tbl[txq_id].tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] =  in iwl_txq_gen1_inval_byte_cnt_tbl()
1520 	int rd_ptr = txq->read_ptr;  in iwl_txq_free_tfd()
1570 	if (txq->read_ptr == txq->write_ptr)  in iwl_txq_progress()
1581 	int tfd_num, read_ptr, last_to_free;  in iwl_txq_reclaim()  local
1591 	read_ptr = iwl_txq_get_cmd_index(txq, txq->read_ptr);  in iwl_txq_reclaim()
1601 	if (read_ptr == tfd_num)  in iwl_txq_reclaim()
1605 			   txq_id, txq->read_ptr, tfd_num, ssn);  in iwl_txq_reclaim()
1616 			txq->write_ptr, txq->read_ptr);  in iwl_txq_reclaim()
1628 	     read_ptr != tfd_num;  in iwl_txq_reclaim()
1629 	     txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr),  in iwl_txq_reclaim()
1630 	     read_ptr = iwl_txq_get_cmd_index(txq, txq->read_ptr)) {  in iwl_txq_reclaim()
1631 		struct sk_buff *skb = txq->entries[read_ptr].skb;  in iwl_txq_reclaim()
1640 		txq->entries[read_ptr].skb = NULL;  in iwl_txq_reclaim()
1709 	txq->read_ptr = txq->write_ptr;  in iwl_txq_set_q_ptrs()
1735 		if (txq->read_ptr == txq->write_ptr)  in iwl_trans_txq_freeze_timer()
1803 			txq->read_ptr, txq->write_ptr);  in iwl_trans_txq_send_hcmd_sync()