| /linux/tools/usb/usbip/src/ |
| H A D | usbip_network.c | 95 static ssize_t usbip_net_xmit(int sockfd, void *buff, size_t bufflen, in usbip_net_xmit() argument
101 if (!bufflen) in usbip_net_xmit()
106 nbytes = send(sockfd, buff, bufflen, 0); in usbip_net_xmit()
108 nbytes = recv(sockfd, buff, bufflen, MSG_WAITALL); in usbip_net_xmit()
114 bufflen -= nbytes; in usbip_net_xmit()
117 } while (bufflen > 0); in usbip_net_xmit()
122 ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen) in usbip_net_recv() argument
124 return usbip_net_xmit(sockfd, buff, bufflen, 0); in usbip_net_recv()
127 ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen) in usbip_net_send() argument
129 return usbip_net_xmit(sockfd, buff, bufflen, 1); in usbip_net_send()
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| H A D | usbip_network.h | 168 ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen);
169 ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen);
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| /linux/drivers/scsi/ |
| H A D | ses.c | 77 void *buf, int bufflen) in ses_recv_diag() argument
84 bufflen >> 8, in ses_recv_diag()
85 bufflen & 0xff, in ses_recv_diag()
113 ret = scsi_execute_cmd(sdev, cmd, REQ_OP_DRV_IN, buf, bufflen, in ses_recv_diag()
134 void *buf, int bufflen) in ses_send_diag() argument
142 bufflen >> 8, in ses_send_diag()
143 bufflen & 0xff, in ses_send_diag()
170 result = scsi_execute_cmd(sdev, cmd, REQ_OP_DRV_OUT, buf, bufflen, in ses_send_diag()
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| H A D | sg.c | 114 unsigned bufflen; /* Size of (aggregate) data buffer */ member
742 if (hp->dxfer_len > sfp->reserve.bufflen) { in sg_new_write()
1029 if (val != sfp->reserve.bufflen) { in sg_ioctl_common()
1042 val = min_t(int, sfp->reserve.bufflen, in sg_ioctl_common()
1229 if (offset >= rsv_schp->bufflen) in sg_vma_fault()
1275 if (req_sz > rsv_schp->bufflen) { in sg_mmap()
1783 if (dxfer_len <= rsv_schp->bufflen && in sg_start_req()
1789 if (dxfer_len > rsv_schp->bufflen) in sg_start_req()
1928 schp->bufflen = blk_size; in sg_build_indirect()
2035 req_schp->bufflen = size; in sg_link_reserve()
[all …]
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| H A D | vmw_pvscsi.c | 352 unsigned bufflen = scsi_bufflen(cmd); in pvscsi_map_buffers() local
355 e->dataLen = bufflen; in pvscsi_map_buffers()
357 if (bufflen == 0) in pvscsi_map_buffers()
390 ctx->dataPA = dma_map_single(&adapter->dev->dev, sg, bufflen, in pvscsi_map_buffers()
418 unsigned bufflen; in pvscsi_unmap_buffers() local
421 bufflen = scsi_bufflen(cmd); in pvscsi_unmap_buffers()
423 if (bufflen != 0) { in pvscsi_unmap_buffers()
435 bufflen, cmd->sc_data_direction); in pvscsi_unmap_buffers()
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| H A D | scsi_lib.c | 296 blk_opf_t opf, void *buffer, unsigned int bufflen, in scsi_execute_cmd() argument
316 if (bufflen) { in scsi_execute_cmd()
317 ret = blk_rq_map_kern(req, buffer, bufflen, GFP_NOIO); in scsi_execute_cmd()
345 if (unlikely(scmd->resid_len > 0 && scmd->resid_len <= bufflen)) in scsi_execute_cmd()
346 memset(buffer + bufflen - scmd->resid_len, 0, scmd->resid_len); in scsi_execute_cmd()
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| H A D | scsi_transport_spi.c | 108 enum req_op op, void *buffer, unsigned int bufflen, in spi_execute() argument
133 return scsi_execute_cmd(sdev, cmd, opf, buffer, bufflen, DV_TIMEOUT, 1, in spi_execute()
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| H A D | st.c | 553 int data_direction, void *buffer, unsigned bufflen, in st_scsi_execute() argument
572 if (bufflen) { in st_scsi_execute()
573 err = blk_rq_map_user(req->q, req, mdata, NULL, bufflen, in st_scsi_execute()
583 atomic_set(&STp->stats->last_write_size, bufflen); in st_scsi_execute()
586 atomic_set(&STp->stats->last_read_size, bufflen); in st_scsi_execute()
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| /linux/drivers/platform/goldfish/ |
| H A D | goldfish_pipe.c | 390 size_t bufflen, in goldfish_pipe_read_write() argument
402 if (unlikely(bufflen == 0)) in goldfish_pipe_read_write()
405 if (unlikely(!access_ok(buffer, bufflen))) in goldfish_pipe_read_write()
409 address_end = address + bufflen; in goldfish_pipe_read_write()
472 size_t bufflen, loff_t *ppos) in goldfish_pipe_read() argument
474 return goldfish_pipe_read_write(filp, buffer, bufflen, in goldfish_pipe_read()
479 const char __user *buffer, size_t bufflen, in goldfish_pipe_write() argument
485 return goldfish_pipe_read_write(filp, no_const_buffer, bufflen, in goldfish_pipe_write()
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| /linux/drivers/scsi/device_handler/ |
| H A D | scsi_dh_alua.c | 127 int bufflen, struct scsi_sense_hdr *sshdr, int flags) in submit_rtpg() argument
143 put_unaligned_be32(bufflen, &cdb[6]); in submit_rtpg()
145 return scsi_execute_cmd(sdev, cdb, opf, buff, bufflen, in submit_rtpg()
539 int len, k, off, bufflen = ALUA_RTPG_SIZE; in alua_rtpg() local
563 buff = kzalloc(bufflen, GFP_KERNEL); in alua_rtpg()
569 retval = submit_rtpg(sdev, buff, bufflen, &sense_hdr, pg->flags); in alua_rtpg()
648 if (len > bufflen) { in alua_rtpg()
651 bufflen = len; in alua_rtpg()
652 buff = kmalloc(bufflen, GFP_KERNEL); in alua_rtpg()
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| /linux/drivers/net/ethernet/intel/ixgbe/ |
| H A D | ixgbe_fcoe.c | 145 static const unsigned int bufflen = IXGBE_FCBUFF_MIN; in ixgbe_fcoe_ddp_setup() local
217 thisoff = addr & ((dma_addr_t)bufflen - 1); in ixgbe_fcoe_ddp_setup()
218 thislen = min((bufflen - thisoff), len); in ixgbe_fcoe_ddp_setup()
231 && ((thislen + thisoff) != bufflen)) in ixgbe_fcoe_ddp_setup()
250 if (lastsize == bufflen) { in ixgbe_fcoe_ddp_setup()
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| /linux/drivers/usb/usbip/ |
| H A D | usbip_common.c | 52 static void usbip_dump_buffer(char *buff, int bufflen) in usbip_dump_buffer() argument
55 buff, bufflen, false); in usbip_dump_buffer()
637 usbip_alloc_iso_desc_pdu(struct urb *urb, ssize_t *bufflen) in usbip_alloc_iso_desc_pdu() argument
653 *bufflen = size; in usbip_alloc_iso_desc_pdu()
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| H A D | usbip_common.h | 312 usbip_alloc_iso_desc_pdu(struct urb *urb, ssize_t *bufflen);
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| /linux/drivers/nvme/host/ |
| H A D | ioctl.c | 116 unsigned bufflen, void __user *meta_buffer, unsigned meta_len, in nvme_map_user_request() argument
143 bufflen, GFP_KERNEL, flags & NVME_IOCTL_VEC, 0, in nvme_map_user_request()
163 struct nvme_command *cmd, u64 ubuffer, unsigned bufflen, in nvme_submit_user_cmd() argument
179 if (ubuffer && bufflen) { in nvme_submit_user_cmd()
180 ret = nvme_map_user_request(req, ubuffer, bufflen, meta_buffer, in nvme_submit_user_cmd()
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| H A D | core.c | 1160 union nvme_result *result, void *buffer, unsigned bufflen, in __nvme_submit_sync_cmd() argument
1183 if (buffer && bufflen) { in __nvme_submit_sync_cmd()
1184 ret = blk_rq_map_kern(req, buffer, bufflen, GFP_KERNEL); in __nvme_submit_sync_cmd()
1199 void *buffer, unsigned bufflen) in nvme_submit_sync_cmd() argument
1201 return __nvme_submit_sync_cmd(q, cmd, NULL, buffer, bufflen, in nvme_submit_sync_cmd()
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| /linux/net/psp/ |
| H A D | psp_main.c | 192 u32 bufflen = ethr_len + network_len; in psp_dev_encapsulate() local
201 memmove(skb->data, skb->data + PSP_ENCAP_HLEN, bufflen); in psp_dev_encapsulate()
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| /linux/drivers/usb/storage/ |
| H A D | isd200.c | 450 enum dma_data_direction dir, void* buff, unsigned bufflen) in isd200_set_srb() argument
455 sg_init_one(&info->sg, buff, bufflen); in isd200_set_srb()
459 srb->sdb.length = bufflen; in isd200_set_srb()
463 static void isd200_srb_set_bufflen(struct scsi_cmnd *srb, unsigned bufflen) in isd200_srb_set_bufflen() argument
465 srb->sdb.length = bufflen; in isd200_srb_set_bufflen()
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| /linux/drivers/scsi/qla2xxx/ |
| H A D | qla_target.c | 2406 prm->seg_cnt = DIV_ROUND_UP(cmd->bufflen, cmd->blk_sz); in qlt_pci_map_calc_cnt()
2422 prm->prot_seg_cnt = DIV_ROUND_UP(cmd->bufflen, in qlt_pci_map_calc_cnt()
2585 prm->cmd->sess->edif.rx_bytes += cmd->bufflen; in qlt_24xx_build_ctio_pkt()
2587 prm->cmd->sess->edif.tx_bytes += cmd->bufflen; in qlt_24xx_build_ctio_pkt()
2645 pkt24->u.status0.transfer_length = cpu_to_le32(prm->cmd->bufflen); in qlt_load_data_segments()
2676 return cmd->bufflen > 0; in qlt_has_data()
2761 cmd->bufflen, prm->rq_result); in qlt_pre_xmit_response()
2768 se_cmd->t_task_cdb[0] : 0, cmd->bufflen, prm->rq_result); in qlt_pre_xmit_response()
3029 data_bytes = cmd->bufflen; in qlt_build_ctio_crc2_pkt()
3165 tc.bufflen = cmd->bufflen; in qlt_build_ctio_crc2_pkt()
[all …]
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| H A D | tcm_qla2xxx.c | 414 cmd->bufflen = se_cmd->data_length; in tcm_qla2xxx_write_pending()
678 cmd->bufflen = se_cmd->data_length; in tcm_qla2xxx_queue_data_in()
716 cmd->bufflen = se_cmd->data_length; in tcm_qla2xxx_queue_status()
735 cmd->bufflen = 0; in tcm_qla2xxx_queue_status()
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| /linux/drivers/scsi/esas2r/ |
| H A D | esas2r_main.c | 827 unsigned bufflen; in esas2r_queuecommand() local
845 bufflen = scsi_bufflen(cmd); in esas2r_queuecommand()
847 if (likely(bufflen != 0)) { in esas2r_queuecommand()
855 rq->vrq->scsi.length = cpu_to_le32(bufflen); in esas2r_queuecommand()
863 sgc.length = bufflen; in esas2r_queuecommand()
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| /linux/drivers/scsi/qedi/ |
| H A D | qedi_debugfs.c | 192 seq_printf(s, "buflen-%d:", io_log->bufflen); in qedi_io_trace_show()
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| H A D | qedi.h | 230 unsigned int bufflen; /* SCSI buffer length */ member
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| /linux/drivers/scsi/qedf/ |
| H A D | qedf_debugfs.c | 268 seq_printf(s, "%d:", io_log->bufflen); in qedf_io_trace_show()
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| /linux/include/scsi/ |
| H A D | scsi_device.h | 562 blk_opf_t opf, void *buffer, unsigned int bufflen,
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| /linux/drivers/scsi/ibmvscsi/ |
| H A D | ibmvfc.h | 263 __be32 bufflen; member
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