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Searched refs:rd_idx (Results 1 – 10 of 10) sorted by relevance

/drivers/scsi/fnic/
Dfnic_trace.c85 if (fnic_trace_entries.wr_idx == fnic_trace_entries.rd_idx) { in fnic_trace_get_buf()
86 fnic_trace_entries.rd_idx++; in fnic_trace_get_buf()
87 if (fnic_trace_entries.rd_idx >= fnic_max_trace_entries) in fnic_trace_get_buf()
88 fnic_trace_entries.rd_idx = 0; in fnic_trace_get_buf()
109 int rd_idx; in fnic_get_trace_data() local
118 rd_idx = fnic_trace_entries.rd_idx; in fnic_get_trace_data()
120 if (wr_idx < rd_idx) { in fnic_get_trace_data()
124 fnic_trace_entries.page_offset[rd_idx]; in fnic_get_trace_data()
148 rd_idx++; in fnic_get_trace_data()
153 if (rd_idx > (fnic_max_trace_entries-1)) in fnic_get_trace_data()
[all …]
Dfnic_trace.h50 int rd_idx; member
/drivers/scsi/snic/
Dsnic_trc.c43 if (trc->wr_idx != trc->rd_idx) { in snic_get_trc_buf()
49 trc->rd_idx++; in snic_get_trc_buf()
50 if (trc->rd_idx == trc->max_idx) in snic_get_trc_buf()
51 trc->rd_idx = 0; in snic_get_trc_buf()
96 if (trc->rd_idx == trc->wr_idx) { in snic_get_trc_data()
101 td = &trc->buf[trc->rd_idx]; in snic_get_trc_data()
110 trc->rd_idx++; in snic_get_trc_data()
111 if (trc->rd_idx == trc->max_idx) in snic_get_trc_data()
112 trc->rd_idx = 0; in snic_get_trc_data()
150 trc->rd_idx = trc->wr_idx = 0; in snic_trc_init()
Dsnic_trc.h46 u32 rd_idx; member
/drivers/net/ethernet/cavium/liquidio/
Docteon_console.c659 u32 rd_idx) in octeon_console_free_bytes() argument
661 if (rd_idx >= buffer_size || wr_idx >= buffer_size) in octeon_console_free_bytes()
664 return ((buffer_size - 1) - (wr_idx - rd_idx)) % buffer_size; in octeon_console_free_bytes()
669 u32 rd_idx) in octeon_console_avail_bytes() argument
671 if (rd_idx >= buffer_size || wr_idx >= buffer_size) in octeon_console_avail_bytes()
675 octeon_console_free_bytes(buffer_size, wr_idx, rd_idx); in octeon_console_avail_bytes()
682 u32 rd_idx, wr_idx; in octeon_console_read() local
696 rd_idx = octeon_read_device_mem32(oct, console->addr + in octeon_console_read()
702 wr_idx, rd_idx); in octeon_console_read()
711 if (rd_idx + bytes_to_read >= console->buffer_size) in octeon_console_read()
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/drivers/media/radio/wl128x/
Dfmdrv_common.c810 if (rds->wr_idx == rds->rd_idx) { in fm_irq_handle_rdsdata_getcmd_resp()
813 rds->rd_idx = 0; in fm_irq_handle_rdsdata_getcmd_resp()
822 if (rds->wr_idx != rds->rd_idx) in fm_irq_handle_rdsdata_getcmd_resp()
1065 if (fmdev->rx.rds.rd_idx != fmdev->rx.rds.wr_idx) in fmc_is_rds_data_available()
1080 if (fmdev->rx.rds.wr_idx == fmdev->rx.rds.rd_idx) { in fmc_transfer_rds_from_internal_buff()
1085 (fmdev->rx.rds.wr_idx != fmdev->rx.rds.rd_idx)); in fmc_transfer_rds_from_internal_buff()
1098 if (fmdev->rx.rds.wr_idx == fmdev->rx.rds.rd_idx) { in fmc_transfer_rds_from_internal_buff()
1102 memcpy(tmpbuf, &fmdev->rx.rds.buff[fmdev->rx.rds.rd_idx], in fmc_transfer_rds_from_internal_buff()
1104 fmdev->rx.rds.rd_idx += FM_RDS_BLK_SIZE; in fmc_transfer_rds_from_internal_buff()
1105 if (fmdev->rx.rds.rd_idx >= fmdev->rx.rds.buf_size) in fmc_transfer_rds_from_internal_buff()
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Dfmdrv.h131 u32 rd_idx; member
Dfmdrv_rx.c33 fmdev->rx.rds.rd_idx = 0; in fm_rx_reset_rds_cache()
736 fmdev->rx.rds.rd_idx = 0; in fm_rx_set_rds_mode()
/drivers/rapidio/devices/
Dtsi721_dma.c426 u32 idx, rd_idx; in tsi721_submit_sg() local
444 rd_idx = ioread32(bdma_chan->regs + TSI721_DMAC_DRDCNT); in tsi721_submit_sg()
445 rd_idx %= (bdma_chan->bd_num + 1); in tsi721_submit_sg()
455 __func__, rd_idx, idx); in tsi721_submit_sg()
489 if (i && idx == rd_idx) { in tsi721_submit_sg()
/drivers/irqchip/
Dirq-gic-v3-its.c432 u64 rd_idx, from_idx, to_idx; in its_wait_for_range_completion() local
439 rd_idx = readl_relaxed(its->base + GITS_CREADR); in its_wait_for_range_completion()
440 if (rd_idx >= to_idx || rd_idx < from_idx) in its_wait_for_range_completion()