Lines Matching refs:write_ptr
2487 wr_ptr = READ_ONCE(txq->write_ptr);
2489 while ((txq->read_ptr != READ_ONCE(txq->write_ptr) ||
2493 u8 write_ptr = READ_ONCE(txq->write_ptr);
2500 if (WARN_ONCE(wr_ptr != write_ptr && !overflow_tx,
2502 wr_ptr, write_ptr))
2504 wr_ptr = write_ptr;
2514 if (txq->read_ptr != txq->write_ptr) {
2722 txq->read_ptr, txq->write_ptr,
3006 u32 write_ptr_addr, wrap_cnt_addr, write_ptr, wrap_cnt;
3029 /* write_ptr position in bytes rather then DW */
3030 write_ptr = iwl_read_prph(trans, write_ptr_addr) * sizeof(u32);
3034 size = write_ptr - data->prev_wr_ptr;
3042 write_ptr < data->prev_wr_ptr) {
3051 size = write_ptr;
3060 write_ptr > data->prev_wr_ptr)
3068 size = write_ptr;
3273 u32 base, base_high, write_ptr, write_ptr_val, wrap_cnt;
3278 write_ptr = DBGC_CUR_DBGBUF_STATUS;
3281 write_ptr = le32_to_cpu(trans->dbg.dest_tlv->write_ptr_reg);
3286 write_ptr = MON_BUFF_WRPTR;
3290 write_ptr_val = iwl_read_prph(trans, write_ptr);
3489 ptr = cmdq->write_ptr;