Lines Matching refs:read_ptr
122 int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr); in iwl_txq_gen2_free_tfd()
697 used = (q->write_ptr - q->read_ptr) & in iwl_txq_space()
784 if (txq->read_ptr == txq->write_ptr && txq->wd_timeout) in iwl_txq_gen2_tx()
808 while (txq->write_ptr != txq->read_ptr) { in iwl_txq_gen2_unmap()
810 txq_id, txq->read_ptr); in iwl_txq_gen2_unmap()
813 int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr); in iwl_txq_gen2_unmap()
820 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr); in iwl_txq_gen2_unmap()
917 q->read_ptr = 0; in iwl_queue_init()
983 txq->read_ptr, txq->write_ptr); in iwl_txq_log_scd_error()
996 txq->read_ptr, txq->write_ptr, in iwl_txq_log_scd_error()
1011 if (txq->read_ptr == txq->write_ptr) { in iwl_txq_stuck_timer()
1175 txq->read_ptr = wr_ptr; in iwl_txq_alloc_response()
1467 int read_ptr = txq->read_ptr; in iwl_txq_gen1_inval_byte_cnt_tbl() local
1470 struct iwl_device_tx_cmd *dev_cmd = txq->entries[read_ptr].cmd; in iwl_txq_gen1_inval_byte_cnt_tbl()
1473 WARN_ON(read_ptr >= TFD_QUEUE_SIZE_MAX); in iwl_txq_gen1_inval_byte_cnt_tbl()
1480 scd_bc_tbl[txq_id].tfd_offset[read_ptr] = bc_ent; in iwl_txq_gen1_inval_byte_cnt_tbl()
1482 if (read_ptr < TFD_QUEUE_SIZE_BC_DUP) in iwl_txq_gen1_inval_byte_cnt_tbl()
1483 scd_bc_tbl[txq_id].tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] = in iwl_txq_gen1_inval_byte_cnt_tbl()
1501 int rd_ptr = txq->read_ptr; in iwl_txq_free_tfd()
1546 if (txq->read_ptr == txq->write_ptr) in iwl_txq_progress()
1558 int read_ptr = iwl_txq_get_cmd_index(txq, txq->read_ptr); in iwl_txq_reclaim() local
1573 if (read_ptr == tfd_num) in iwl_txq_reclaim()
1577 txq_id, txq->read_ptr, tfd_num, ssn); in iwl_txq_reclaim()
1588 txq->write_ptr, txq->read_ptr); in iwl_txq_reclaim()
1600 read_ptr != tfd_num; in iwl_txq_reclaim()
1601 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr), in iwl_txq_reclaim()
1602 read_ptr = iwl_txq_get_cmd_index(txq, txq->read_ptr)) { in iwl_txq_reclaim()
1603 struct sk_buff *skb = txq->entries[read_ptr].skb; in iwl_txq_reclaim()
1612 txq->entries[read_ptr].skb = NULL; in iwl_txq_reclaim()
1681 txq->read_ptr = txq->write_ptr; in iwl_txq_set_q_ptrs()
1707 if (txq->read_ptr == txq->write_ptr) in iwl_trans_txq_freeze_timer()
1775 txq->read_ptr, txq->write_ptr); in iwl_trans_txq_send_hcmd_sync()