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

/Linux-v5.4/drivers/gpu/host1x/hw/
Ddebug_hw_1x06.c57 u32 rd_ptr, wr_ptr, start, end; in host1x_debug_show_channel_fifo() local
85 rd_ptr = HOST1X_HV_CMDFIFO_PEEK_PTRS_RD_PTR_V(val); in host1x_debug_show_channel_fifo()
96 val |= HOST1X_HV_CMDFIFO_PEEK_CTRL_ADDR(rd_ptr); in host1x_debug_show_channel_fifo()
105 rd_ptr - start, val); in host1x_debug_show_channel_fifo()
113 if (rd_ptr == end) in host1x_debug_show_channel_fifo()
114 rd_ptr = start; in host1x_debug_show_channel_fifo()
116 rd_ptr++; in host1x_debug_show_channel_fifo()
117 } while (rd_ptr != wr_ptr); in host1x_debug_show_channel_fifo()
Ddebug_hw_1x01.c71 u32 val, rd_ptr, wr_ptr, start, end; in host1x_debug_show_channel_fifo() local
89 rd_ptr = HOST1X_SYNC_CFPEEK_PTRS_CF_RD_PTR_V(val); in host1x_debug_show_channel_fifo()
100 HOST1X_SYNC_CFPEEK_CTRL_ADDR_F(rd_ptr), in host1x_debug_show_channel_fifo()
113 if (rd_ptr == end) in host1x_debug_show_channel_fifo()
114 rd_ptr = start; in host1x_debug_show_channel_fifo()
116 rd_ptr++; in host1x_debug_show_channel_fifo()
117 } while (rd_ptr != wr_ptr); in host1x_debug_show_channel_fifo()
/Linux-v5.4/drivers/atm/
Dhorizon.c883 rx_q_entry * rd_ptr = dev->rx_q_entry; in hrz_close_rx()
885 PRINTD (DBG_VCC|DBG_RX, "rd_ptr = %u, wr_ptr = %u", rd_ptr, wr_ptr); in hrz_close_rx()
887 while (rd_ptr != wr_ptr) { in hrz_close_rx()
888 u32 x = rd_mem (dev, (HDW *) rd_ptr); in hrz_close_rx()
895 wr_mem (dev, (HDW *) rd_ptr, x); in hrz_close_rx()
898 if (rd_ptr == dev->rx_q_wrap) in hrz_close_rx()
899 rd_ptr = dev->rx_q_reset; in hrz_close_rx()
901 rd_ptr++; in hrz_close_rx()
1467 u32 rd_ptr; in setup_idle_tx_channel() local
1502 rd_ptr = rd_mem (dev, &tx_desc->rd_buf_type) & BUFFER_PTR_MASK; in setup_idle_tx_channel()
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/Linux-v5.4/drivers/media/platform/qcom/venus/
Dhfi_venus.c238 u32 *rd_ptr; in venus_read_queue() local
275 rd_ptr = (u32 *)(queue->qmem.kva + (rd_idx << 2)); in venus_read_queue()
276 dwords = *rd_ptr >> 2; in venus_read_queue()
283 memcpy(pkt, rd_ptr, dwords << 2); in venus_read_queue()
289 memcpy(pkt, rd_ptr, len); in venus_read_queue()
/Linux-v5.4/drivers/net/wireless/intel/iwlwifi/fw/
Derror-dump.h173 __le32 rd_ptr; member
Ddbg.c147 fifo_hdr->rd_ptr = in iwl_fwrt_dump_rxf()
202 fifo_hdr->rd_ptr = in iwl_fwrt_dump_txf()
330 fifo_hdr->rd_ptr = in iwl_fw_dump_txf()
/Linux-v5.4/drivers/hwmon/
Dcoretemp.c384 static ssize_t (*const rd_ptr[TOTAL_ATTRS]) (struct device *dev, in create_core_attrs() local
398 tdata->sd_attrs[i].dev_attr.show = rd_ptr[i]; in create_core_attrs()
/Linux-v5.4/drivers/rapidio/devices/
Dtsi721.c388 u32 wr_ptr, rd_ptr; in tsi721_db_dpc() local
402 rd_ptr = ioread32(priv->regs + TSI721_IDQ_RP(IDB_QUEUE)) % IDB_QSIZE; in tsi721_db_dpc()
404 while (wr_ptr != rd_ptr) { in tsi721_db_dpc()
406 (TSI721_IDB_ENTRY_SIZE * rd_ptr)); in tsi721_db_dpc()
407 rd_ptr++; in tsi721_db_dpc()
408 rd_ptr %= IDB_QSIZE; in tsi721_db_dpc()
435 iowrite32(rd_ptr & (IDB_QSIZE - 1), in tsi721_db_dpc()
445 if (wr_ptr != rd_ptr) in tsi721_db_dpc()
/Linux-v5.4/drivers/media/platform/coda/
Dcoda-bit.c152 u32 rd_ptr; in coda_kfifo_sync_from_device() local
154 rd_ptr = coda_read(dev, CODA_REG_BIT_RD_PTR(ctx->reg_idx)); in coda_kfifo_sync_from_device()
156 (rd_ptr - ctx->bitstream.paddr); in coda_kfifo_sync_from_device()
165 u32 rd_ptr, wr_ptr; in coda_kfifo_sync_to_device_full() local
167 rd_ptr = ctx->bitstream.paddr + (kfifo->out & kfifo->mask); in coda_kfifo_sync_to_device_full()
168 coda_write(dev, rd_ptr, CODA_REG_BIT_RD_PTR(ctx->reg_idx)); in coda_kfifo_sync_to_device_full()
/Linux-v5.4/drivers/net/wireless/intel/iwlwifi/pcie/
Dtx.c465 int rd_ptr = txq->read_ptr; in iwl_pcie_txq_free_tfd() local
466 int idx = iwl_pcie_get_cmd_index(txq, rd_ptr); in iwl_pcie_txq_free_tfd()
473 iwl_pcie_tfd_unmap(trans, &txq->entries[idx].meta, txq, rd_ptr); in iwl_pcie_txq_free_tfd()