| /linux-6.6.21/drivers/comedi/drivers/ |
| D | rtd520.c | 353 int xfer_count; /* # to transfer data. 0->1/2FIFO */ member
644 } else if (devpriv->xfer_count > 0) { in rtd_interrupt()
647 if (ai_read_n(dev, s, devpriv->xfer_count) < 0) in rtd_interrupt()
872 devpriv->xfer_count = cmd->chanlist_len; in rtd_ai_cmd()
876 devpriv->xfer_count = in rtd_ai_cmd()
879 if (devpriv->xfer_count < cmd->chanlist_len) { in rtd_ai_cmd()
881 devpriv->xfer_count = cmd->chanlist_len; in rtd_ai_cmd()
883 devpriv->xfer_count = in rtd_ai_cmd()
884 DIV_ROUND_UP(devpriv->xfer_count, in rtd_ai_cmd()
886 devpriv->xfer_count *= cmd->chanlist_len; in rtd_ai_cmd()
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| /linux-6.6.21/drivers/input/touchscreen/ |
| D | hideep.c | 418 const __be32 *ucode, size_t xfer_count) in hideep_program_page() argument
448 ucode, xfer_count); in hideep_program_page()
450 val = be32_to_cpu(ucode[xfer_count - 1]); in hideep_program_page()
472 size_t xfer_count; in hideep_program_nvm() local
482 xfer_count = xfer_len / sizeof(*ucode); in hideep_program_nvm()
485 current_ucode, xfer_count); in hideep_program_nvm()
496 ucode, xfer_count); in hideep_program_nvm()
507 ucode += xfer_count; in hideep_program_nvm()
521 size_t xfer_count; in hideep_verify_nvm() local
528 xfer_count = xfer_len / sizeof(*ucode); in hideep_verify_nvm()
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| D | raydium_i2c_ts.c | 150 struct i2c_msg *xfer, size_t xfer_count) in raydium_i2c_xfer() argument
158 xfer_count -= xfer_start_idx; in raydium_i2c_xfer()
160 ret = i2c_transfer(client->adapter, &xfer[xfer_start_idx], xfer_count); in raydium_i2c_xfer()
161 if (likely(ret == xfer_count)) in raydium_i2c_xfer()
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| /linux-6.6.21/drivers/dma/ |
| D | txx9dmac.c | 717 size_t xfer_count; in txx9dmac_prep_dma_memcpy() local
730 for (offset = 0; offset < len; offset += xfer_count) { in txx9dmac_prep_dma_memcpy()
731 xfer_count = min_t(size_t, len - offset, TXX9_DMA_MAX_COUNT); in txx9dmac_prep_dma_memcpy()
737 if (xfer_count > 0x100 && in txx9dmac_prep_dma_memcpy()
738 (xfer_count & 0xff) >= 0xfa && in txx9dmac_prep_dma_memcpy()
739 (xfer_count & 0xff) <= 0xff) in txx9dmac_prep_dma_memcpy()
740 xfer_count -= 0x20; in txx9dmac_prep_dma_memcpy()
742 if (xfer_count > 0x80 && in txx9dmac_prep_dma_memcpy()
743 (xfer_count & 0x7f) >= 0x7e && in txx9dmac_prep_dma_memcpy()
744 (xfer_count & 0x7f) <= 0x7f) in txx9dmac_prep_dma_memcpy()
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| D | at_hdmac.c | 867 size_t xfer_count; in atc_prep_dma_interleaved() local
907 xfer_count = len >> dwidth; in atc_prep_dma_interleaved()
908 if (xfer_count > ATC_BTSIZE_MAX) { in atc_prep_dma_interleaved()
938 lli->ctrla = ctrla | xfer_count; in atc_prep_dma_interleaved()
967 size_t xfer_count; in atc_prep_dma_memcpy() local
1005 offset += xfer_count << src_width, i++) { in atc_prep_dma_memcpy()
1015 xfer_count = min_t(size_t, (len - offset) >> src_width, in atc_prep_dma_memcpy()
1020 lli->ctrla = ctrla | xfer_count; in atc_prep_dma_memcpy()
1023 desc->sg[i].len = xfer_count << src_width; in atc_prep_dma_memcpy()
1046 size_t xfer_count; in atdma_create_memset_lli() local
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| D | stm32-dma.c | 1251 size_t xfer_count, offset; in stm32_dma_prep_dma_memcpy() local
1262 for (offset = 0, i = 0; offset < len; offset += xfer_count, i++) { in stm32_dma_prep_dma_memcpy()
1263 xfer_count = min_t(size_t, len - offset, in stm32_dma_prep_dma_memcpy()
1289 desc->sg_req[i].chan_reg.dma_sndtr = xfer_count; in stm32_dma_prep_dma_memcpy()
1290 desc->sg_req[i].len = xfer_count; in stm32_dma_prep_dma_memcpy()
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| D | stm32-mdma.c | 948 size_t xfer_count, offset; in stm32_mdma_prep_dma_memcpy() local
1066 i++, offset += xfer_count) { in stm32_mdma_prep_dma_memcpy()
1067 xfer_count = min_t(size_t, len - offset, in stm32_mdma_prep_dma_memcpy()
1104 xfer_count, ctcr, ctbr, in stm32_mdma_prep_dma_memcpy()
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| /linux-6.6.21/drivers/net/ethernet/8390/ |
| D | ne.c | 613 int xfer_count = count; in ne_block_input() local
641 xfer_count++; in ne_block_input()
664 if (((ring_offset + xfer_count) & 0xff) == low) in ne_block_input()
670 ring_offset + xfer_count, addr); in ne_block_input()
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| D | pcnet_cs.c | 1169 int xfer_count = count; in dma_block_input() local
1192 xfer_count++; in dma_block_input()
1207 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff)) in dma_block_input()
1213 ring_offset + xfer_count, addr); in dma_block_input()
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| /linux-6.6.21/drivers/dma/dw/ |
| D | core.c | 545 size_t xfer_count; in dwc_prep_dma_memcpy() local
575 for (offset = 0; offset < len; offset += xfer_count) { in dwc_prep_dma_memcpy()
580 ctlhi = dw->bytes2block(dwc, len - offset, src_width, &xfer_count); in dwc_prep_dma_memcpy()
586 desc->len = xfer_count; in dwc_prep_dma_memcpy()
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| /linux-6.6.21/drivers/scsi/mpi3mr/ |
| D | mpi3mr_os.c | 3135 u32 xfer_count = 0, sense_count = 0, resp_data = 0; in mpi3mr_process_op_reply_desc() local
3173 xfer_count = le32_to_cpu(scsi_reply->transfer_count); in mpi3mr_process_op_reply_desc()
3249 scsi_set_resid(scmd, scsi_bufflen(scmd) - xfer_count); in mpi3mr_process_op_reply_desc()
3251 xfer_count == 0 && (scsi_status == MPI3_SCSI_STATUS_BUSY || in mpi3mr_process_op_reply_desc()
3279 if ((xfer_count == 0) || (scmd->underflow > xfer_count)) in mpi3mr_process_op_reply_desc()
3288 if (xfer_count < scmd->underflow) { in mpi3mr_process_op_reply_desc()
3343 host_tag, scsi_state, scsi_status, xfer_count, resp_data); in mpi3mr_process_op_reply_desc()
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| /linux-6.6.21/drivers/usb/dwc2/ |
| D | hcd.h | 111 u32 xfer_count; member
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| D | hcd.c | 1105 remaining_count = chan->xfer_len - chan->xfer_count; in dwc2_hc_write_packet()
1126 chan->xfer_count += byte_count; in dwc2_hc_write_packet()
1539 if (chan->xfer_count < chan->xfer_len) { in dwc2_hc_continue_transfer()
2616 chan->xfer_count = 0; in dwc2_assign_and_init_hc()
3889 dev_dbg(hsotg->dev, " xfer_count: %d\n", chan->xfer_count); in dwc2_hcd_dump_state()
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| D | hcd_intr.c | 192 chan->xfer_count += bcnt; in dwc2_rx_fifo_level_intr()
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| /linux-6.6.21/drivers/accel/qaic/ |
| D | qaic_control.c | 1022 int xfer_count = 0; in msg_xfer() local
1032 xfer_count++; in msg_xfer()
1035 if (xfer_count <= mhi_get_free_desc_count(qdev->cntl_ch, DMA_TO_DEVICE)) { in msg_xfer()
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| /linux-6.6.21/drivers/scsi/smartpqi/ |
| D | smartpqi_init.c | 3159 int xfer_count; in pqi_process_raid_io_error() local
3174 xfer_count = in pqi_process_raid_io_error()
3176 residual_count = scsi_bufflen(scmd) - xfer_count; in pqi_process_raid_io_error()
3178 if (xfer_count < scmd->underflow) in pqi_process_raid_io_error()
3260 int xfer_count; in pqi_process_aio_io_error() local
3285 xfer_count = scsi_bufflen(scmd) - residual_count; in pqi_process_aio_io_error()
3286 if (xfer_count < scmd->underflow) in pqi_process_aio_io_error()
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