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Searched refs:transfer_len (Results 1 – 24 of 24) sorted by relevance

/linux/drivers/char/tpm/
H A Dtpm_tis_spi_main.c87 u8 transfer_len; in tpm_tis_spi_transfer_half() local
91 transfer_len = min_t(u16, len, MAX_SPI_FRAMESIZE); in tpm_tis_spi_transfer_half()
94 phy->iobuf[0] = (in ? 0x80 : 0) | (transfer_len - 1); in tpm_tis_spi_transfer_half()
112 memcpy(&phy->iobuf[4], out, transfer_len); in tpm_tis_spi_transfer_half()
113 out += transfer_len; in tpm_tis_spi_transfer_half()
121 spi_xfer[2].len = transfer_len; in tpm_tis_spi_transfer_half()
131 memcpy(in, &phy->iobuf[4], transfer_len); in tpm_tis_spi_transfer_half()
132 in += transfer_len; in tpm_tis_spi_transfer_half()
135 len -= transfer_len; in tpm_tis_spi_transfer_half()
148 u8 transfer_len; in tpm_tis_spi_transfer_full() local
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/linux/drivers/usb/musb/
H A Dtusb6010_omap.c46 u32 transfer_len; member
122 if (unlikely(remaining > chdat->transfer_len)) { in tusb_omap_dma_cb()
128 channel->actual_len = chdat->transfer_len - remaining; in tusb_omap_dma_cb()
131 dev_dbg(musb->controller, "DMA remaining %lu/%u\n", remaining, chdat->transfer_len); in tusb_omap_dma_cb()
138 buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len; in tusb_omap_dma_cb()
141 chdat->transfer_len, in tusb_omap_dma_cb()
146 chdat->transfer_len, in tusb_omap_dma_cb()
164 if ((chdat->transfer_len < chdat->packet_sz) in tusb_omap_dma_cb()
165 || (chdat->transfer_len % chdat->packet_sz != 0)) { in tusb_omap_dma_cb()
231 chdat->transfer_len = len & ~0x1f; in tusb_omap_dma_program()
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/linux/drivers/ufs/core/
H A Dufs_trace.h273 unsigned int tag, u32 doorbell, u32 hwq_id, int transfer_len,
276 TP_ARGS(sdev, hba, str_t, tag, doorbell, hwq_id, transfer_len, intr, lba,
288 __field(int, transfer_len)
302 __entry->transfer_len = transfer_len;
311 __entry->doorbell, __entry->transfer_len, __entry->intr,
H A Dufshcd.c488 int transfer_len = -1; in ufshcd_add_command_trace() local
501 transfer_len = in ufshcd_add_command_trace()
510 transfer_len = blk_rq_bytes(rq); in ufshcd_add_command_trace()
524 transfer_len, intr, lba, opcode, group_id); in ufshcd_add_command_trace()
/linux/drivers/spi/
H A Dspi-zynqmp-gqspi.c674 u32 transfer_len, tempcount, exponent; in zynqmp_qspi_fillgenfifo() local
681 transfer_len = xqspi->dma_rx_bytes; in zynqmp_qspi_fillgenfifo()
683 transfer_len = xqspi->bytes_to_receive; in zynqmp_qspi_fillgenfifo()
685 transfer_len = xqspi->bytes_to_transfer; in zynqmp_qspi_fillgenfifo()
694 genfifoentry, transfer_len); in zynqmp_qspi_fillgenfifo()
697 imm_data = transfer_len; in zynqmp_qspi_fillgenfifo()
698 tempcount = transfer_len >> 8; in zynqmp_qspi_fillgenfifo()
H A Dspi-pci1xxxx.c482 int len, loop_iter, transfer_len; in pci1xxxx_spi_transfer_with_io() local
496 transfer_len = xfer->len; in pci1xxxx_spi_transfer_with_io()
503 loop_count = transfer_len / SPI_MAX_DATA_LEN; in pci1xxxx_spi_transfer_with_io()
504 if (transfer_len % SPI_MAX_DATA_LEN != 0) in pci1xxxx_spi_transfer_with_io()
509 if ((transfer_len % SPI_MAX_DATA_LEN != 0) && in pci1xxxx_spi_transfer_with_io()
511 len = transfer_len % SPI_MAX_DATA_LEN; in pci1xxxx_spi_transfer_with_io()
/linux/drivers/nvme/target/
H A Dio-cmd-file.c115 if (unlikely(ret != req->transfer_len)) in nvmet_file_io_done()
135 if (unlikely(pos + req->transfer_len > req->ns->size)) { in nvmet_file_execute_io()
163 if (WARN_ON_ONCE(total_len != req->transfer_len)) { in nvmet_file_execute_io()
H A Dpci-epf.c797 size_t transfer_len = iod->data_len; in nvmet_pci_epf_iod_parse_prp_list() local
818 nr_segs = (transfer_len + ofst + ctrl->mps - 1) >> ctrl->mps_shift; in nvmet_pci_epf_iod_parse_prp_list()
841 while (size < transfer_len) { in nvmet_pci_epf_iod_parse_prp_list()
842 xfer_len = transfer_len - size; in nvmet_pci_epf_iod_parse_prp_list()
893 if (size != transfer_len) { in nvmet_pci_epf_iod_parse_prp_list()
896 size, transfer_len); in nvmet_pci_epf_iod_parse_prp_list()
927 size_t transfer_len = iod->data_len; in nvmet_pci_epf_iod_parse_prp_simple() local
936 if (transfer_len > prp1_size) { in nvmet_pci_epf_iod_parse_prp_simple()
955 iod->data_segs[0].length = transfer_len; in nvmet_pci_epf_iod_parse_prp_simple()
968 iod->data_segs[1].length = transfer_len - prp1_size; in nvmet_pci_epf_iod_parse_prp_simple()
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H A Dtcp.c232 cmd->rbytes_done < cmd->req.transfer_len; in nvmet_tcp_has_data_in()
243 cmd->req.transfer_len > 0 && in nvmet_tcp_need_data_out()
417 cmd->req.transfer_len += len; in nvmet_tcp_map_data()
439 size_t total_len = cmd->req.transfer_len; in nvmet_tcp_calc_ddgst()
474 cmd->req.transfer_len + ddgst); in nvmet_setup_c2h_data_pdu()
476 pdu->data_length = cpu_to_le32(cmd->req.transfer_len); in nvmet_setup_c2h_data_pdu()
506 pdu->r2t_length = cpu_to_le32(cmd->req.transfer_len - cmd->rbytes_done); in nvmet_setup_r2t_pdu()
653 cmd->wbytes_done + left < cmd->req.transfer_len || in nvmet_try_send_data()
1243 if (cmd->rbytes_done == cmd->req.transfer_len) in nvmet_tcp_try_recv_data()
1292 if (cmd->rbytes_done == cmd->req.transfer_len) in nvmet_tcp_try_recv_ddgst()
H A Dfc.c2099 sg = sgl_alloc(fod->req.transfer_len, GFP_KERNEL, &nent); in nvmet_fc_alloc_tgt_pgs()
2160 xfr_length = fod->req.transfer_len; in nvmet_fc_prep_fcp_rsp()
2186 xfr_length != fod->req.transfer_len || in nvmet_fc_prep_fcp_rsp()
2256 u32 remaininglen = fod->req.transfer_len - fod->offset; in nvmet_fc_transfer_fcp_data()
2302 ((fod->offset + fcpreq->transfer_length) == fod->req.transfer_len) && in nvmet_fc_transfer_fcp_data()
2382 if (fod->offset != fod->req.transfer_len) { in nvmet_fc_fod_op_done()
2417 if (fod->offset != fod->req.transfer_len) { in nvmet_fc_fod_op_done()
2575 fod->req.transfer_len = xfrlen; in nvmet_fc_handle_fcp_rqst()
2580 if (fod->req.transfer_len) { in nvmet_fc_handle_fcp_rqst()
H A Drdma.c200 rsp->req.transfer_len && in nvmet_rdma_need_data_in()
207 rsp->req.transfer_len && in nvmet_rdma_need_data_out()
609 req->transfer_len += req->metadata_len; in nvmet_rdma_set_sig_attrs()
869 rsp->req.transfer_len += len; in nvmet_rdma_map_sgl_inline()
881 rsp->req.transfer_len = get_unaligned_le24(sgl->length); in nvmet_rdma_map_sgl_keyed()
884 if (!rsp->req.transfer_len) in nvmet_rdma_map_sgl_keyed()
905 rsp->req.transfer_len = 0; in nvmet_rdma_map_sgl_keyed()
H A Dadmin-cmd.c172 nvmet_req_complete(req, nvmet_zero_sgl(req, 0, req->transfer_len)); in nvmet_execute_get_log_page_noop()
306 if (req->transfer_len != sizeof(*log)) { in nvmet_execute_get_log_page_rmi()
334 if (req->transfer_len != sizeof(*log)) in nvmet_execute_get_log_page_smart()
450 if (req->transfer_len != NVME_MAX_CHANGED_NAMESPACES * sizeof(__le32)) in nvmet_execute_get_log_changed_ns()
460 status = nvmet_zero_sgl(req, len, req->transfer_len - len); in nvmet_execute_get_log_changed_ns()
H A Dcore.c1162 req->transfer_len = 0; in nvmet_req_init()
1244 if (unlikely(len != req->transfer_len)) { in nvmet_check_transfer_len()
1262 if (unlikely(data_len > req->transfer_len)) { in nvmet_check_data_len_lte()
1279 return req->transfer_len - req->metadata_len; in nvmet_data_transfer_len()
H A Dnvmet.h484 size_t transfer_len; member
862 return req->transfer_len <= NVMET_MAX_INLINE_DATA_LEN && in nvmet_use_inline_bvec()
/linux/drivers/target/
H A Dtarget_core_sbc.c771 u16 boundary, transfer_len; in sbc_check_atomic() local
776 transfer_len = get_unaligned_be16(&cdb[12]); in sbc_check_atomic()
782 if (transfer_len > attrib->atomic_max_with_boundary) in sbc_check_atomic()
788 if (transfer_len > attrib->atomic_max_len) in sbc_check_atomic()
793 if (transfer_len % attrib->atomic_granularity) in sbc_check_atomic()
/linux/drivers/usb/cdns3/
H A Dcdnsp-ring.c930 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in cdnsp_finish_td()
1010 remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); in cdnsp_process_ctrl_td()
1060 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in cdnsp_process_isoc_td()
1061 remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); in cdnsp_process_isoc_td()
1145 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in cdnsp_process_bulk_intr_td()
1146 remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); in cdnsp_process_bulk_intr_td()
1248 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in cdnsp_handle_tx_event()
1433 le32_to_cpu(event->transfer_len), in cdnsp_handle_tx_event()
H A Dcdnsp-gadget.h871 __le32 transfer_len; member
/linux/drivers/bluetooth/
H A Dhci_bcm4377.c1152 size_t i, left, transfer_len; in __bcm4378_send_calibration() local
1162 for (i = 0, left = data_size; i < blocks; ++i, left -= transfer_len) { in __bcm4378_send_calibration()
1163 transfer_len = in __bcm4378_send_calibration()
1168 transfer_len, blocks - i - 1); in __bcm4378_send_calibration()
1286 size_t i, left, transfer_len; in bcm4378_send_ptb() local
1289 for (i = 0, left = fw->size; i < chunks; ++i, left -= transfer_len) { in bcm4378_send_ptb()
1290 transfer_len = min_t(size_t, left, BCM4378_PTB_CHUNK_SIZE); in bcm4378_send_ptb()
1296 transfer_len, chunks - i - 1); in bcm4378_send_ptb()
/linux/drivers/net/wireless/ath/ath6kl/
H A Dhtc_pipe.c99 unsigned int transfer_len; in get_htc_packet_credit_based() local
116 transfer_len = packet->act_len + HTC_HDR_LENGTH; in get_htc_packet_credit_based()
118 if (transfer_len <= target->tgt_cred_sz) { in get_htc_packet_credit_based()
122 credits_required = transfer_len / target->tgt_cred_sz; in get_htc_packet_credit_based()
123 remainder = transfer_len % target->tgt_cred_sz; in get_htc_packet_credit_based()
/linux/drivers/scsi/
H A Dscript_asm.pl467 $transfer_len = $1;
475 &parse_value ($transfer_len, 0, 0, 3);
H A Dhpsa_cmd.h489 __le32 transfer_len; /* 0x1C - 0x1F */ member
/linux/drivers/usb/host/
H A Dxhci-ring.c2304 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in process_ctrl_td()
2306 remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); in process_ctrl_td()
2400 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in process_isoc_td()
2405 remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); in process_isoc_td()
2527 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in process_bulk_intr_td()
2528 remaining = EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)); in process_bulk_intr_td()
2651 trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); in handle_tx_event()
2682 if (EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)) != 0) { in handle_tx_event()
2977 le32_to_cpu(event->transfer_len), in handle_tx_event()
H A Dxhci.h811 __le32 transfer_len; member
/linux/drivers/usb/gadget/udc/
H A Dtegra-xudc.c353 BUILD_TRB_RW(transfer_len, status, 0, 0xffffff)