| /Linux-v5.4/drivers/usb/storage/ |
| D | sddr09.c | 391 int use_sg) { in sddr09_readX() argument
418 buf, bulklen, use_sg, NULL); in sddr09_readX()
439 int nr_of_pages, int pageshift, unsigned char *buf, int use_sg) { in sddr09_read20() argument
444 buf, use_sg); in sddr09_read20()
462 int count, int controlshift, unsigned char *buf, int use_sg) { in sddr09_read21() argument
466 buf, use_sg); in sddr09_read21()
480 int nr_of_pages, int pageshift, unsigned char *buf, int use_sg) { in sddr09_read22() argument
485 buf, use_sg); in sddr09_read22()
504 int count, int controlshift, unsigned char *buf, int use_sg) {
508 buf, use_sg);
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| D | shuttle_usbat.c | 261 int use_sg) in usbat_bulk_read() argument
267 return usb_stor_bulk_transfer_sg(us, us->recv_bulk_pipe, buf, len, use_sg, NULL); in usbat_bulk_read()
276 int use_sg) in usbat_bulk_write() argument
282 return usb_stor_bulk_transfer_sg(us, us->send_bulk_pipe, buf, len, use_sg, NULL); in usbat_bulk_write()
446 int use_sg) in usbat_read_block() argument
467 result = usbat_bulk_read(us, buf, len, use_sg); in usbat_read_block()
480 int use_sg) in usbat_write_block() argument
502 result = usbat_bulk_write(us, buf, len, use_sg); in usbat_write_block()
524 int use_sg, in usbat_hp8200e_rw_block_test() argument
602 pipe, buf, len, use_sg, NULL); in usbat_hp8200e_rw_block_test()
[all …]
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| D | transport.h | 83 void *buf, unsigned int length, int use_sg, int *residual);
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| D | transport.c | 484 void *buf, unsigned int length_left, int use_sg, int *residual) in usb_stor_bulk_transfer_sg() argument
490 if (use_sg) { in usb_stor_bulk_transfer_sg()
493 (struct scatterlist *) buf, use_sg, in usb_stor_bulk_transfer_sg()
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| /Linux-v5.4/drivers/staging/rts5208/ |
| D | rtsx_transport.h | 49 int use_sg, enum dma_data_direction dma_dir,
53 size_t len, int use_sg, unsigned int *index,
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| D | rtsx_transport.c | 711 void *buf, size_t len, int use_sg, in rtsx_transfer_data_partial() argument
721 if (use_sg) { in rtsx_transfer_data_partial()
724 err = rtsx_transfer_sglist_adma_partial(chip, card, sg, use_sg, in rtsx_transfer_data_partial()
743 int use_sg, enum dma_data_direction dma_dir, int timeout) in rtsx_transfer_data() argument
747 dev_dbg(rtsx_dev(chip), "use_sg = %d\n", use_sg); in rtsx_transfer_data()
753 if (use_sg) { in rtsx_transfer_data()
755 use_sg, dma_dir, timeout); in rtsx_transfer_data()
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| /Linux-v5.4/drivers/target/tcm_fc/ |
| D | tfc_io.c | 59 int use_sg; in ft_queue_data_in() local
89 use_sg = !(remaining % 4); in ft_queue_data_in()
114 fp = fc_frame_alloc(lport, use_sg ? 0 : frame_len); in ft_queue_data_in()
130 if (use_sg) { in ft_queue_data_in()
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| /Linux-v5.4/drivers/usb/usbip/ |
| D | stub_rx.c | 465 int use_sg = pdu->u.cmd_submit.transfer_flags & URB_DMA_MAP_SG; in stub_recv_cmd_submit() local
481 if (use_sg) { in stub_recv_cmd_submit()
493 if (use_sg && !udev->bus->sg_tablesize) { in stub_recv_cmd_submit()
526 if (use_sg) { in stub_recv_cmd_submit()
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| /Linux-v5.4/drivers/usb/musb/ |
| D | musb_host.h | 42 bool use_sg; /* to track urb using sglist */ member
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| D | musb_host.c | 1466 qh->use_sg = true; in musb_host_tx()
1468 if (qh->use_sg) { in musb_host_tx()
1487 if (qh->use_sg) { in musb_host_tx()
1489 qh->use_sg = false; in musb_host_tx()
1971 qh->use_sg = true; in musb_host_rx()
1976 if (qh->use_sg) { in musb_host_rx()
2006 if (qh->use_sg) in musb_host_rx()
2007 qh->use_sg = false; in musb_host_rx()
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| /Linux-v5.4/drivers/scsi/ |
| D | st.h | 54 unsigned short use_sg; /* zero or max number of s/g segments for this adapter */ member
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| D | hpsa.c | 4549 int use_sg, i, sg_limit, chained, last_sg; in hpsa_scatter_gather() local
4554 use_sg = scsi_dma_map(cmd); in hpsa_scatter_gather()
4555 if (use_sg < 0) in hpsa_scatter_gather()
4556 return use_sg; in hpsa_scatter_gather()
4558 if (!use_sg) in hpsa_scatter_gather()
4569 chained = use_sg > h->max_cmd_sg_entries; in hpsa_scatter_gather()
4570 sg_limit = chained ? h->max_cmd_sg_entries - 1 : use_sg; in hpsa_scatter_gather()
4585 sg_limit = use_sg - sg_limit; in hpsa_scatter_gather()
4595 if (use_sg + chained > h->maxSG) in hpsa_scatter_gather()
4596 h->maxSG = use_sg + chained; in hpsa_scatter_gather()
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| D | advansys.c | 7512 int use_sg; in asc_build_req() local
7557 use_sg = scsi_dma_map(scp); in asc_build_req()
7558 if (use_sg < 0) { in asc_build_req()
7561 } else if (use_sg > 0) { in asc_build_req()
7566 if (use_sg > scp->device->host->sg_tablesize) { in asc_build_req()
7568 "sg_tablesize %d\n", use_sg, in asc_build_req()
7576 use_sg * sizeof(struct asc_sg_list), GFP_ATOMIC); in asc_build_req()
7588 asc_sg_head->entry_cnt = asc_scsi_q->q1.sg_queue_cnt = use_sg; in asc_build_req()
7595 scsi_for_each_sg(scp, slp, use_sg, sgcnt) { in asc_build_req()
7627 ADV_SCSI_REQ_Q *scsiqp, struct scsi_cmnd *scp, int use_sg) in adv_get_sglist() argument
[all …]
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| D | ncr53c8xx.c | 528 int use_sg; in __map_scsi_sg_data() local
530 use_sg = scsi_dma_map(cmd); in __map_scsi_sg_data()
531 if (!use_sg) in __map_scsi_sg_data()
535 cmd->__data_mapping = use_sg; in __map_scsi_sg_data()
537 return use_sg; in __map_scsi_sg_data()
7642 int use_sg = scsi_sg_count(cmd); in ncr_scatter() local
7646 use_sg = map_scsi_sg_data(np, cmd); in ncr_scatter()
7647 if (use_sg > 0) { in ncr_scatter()
7651 if (use_sg > MAX_SCATTER) { in ncr_scatter()
7656 data = &cp->phys.data[MAX_SCATTER - use_sg]; in ncr_scatter()
[all …]
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| D | 3w-xxxx.c | 1702 int i, use_sg; in tw_scsiop_read_write() local
1757 use_sg = scsi_dma_map(srb); in tw_scsiop_read_write()
1758 if (use_sg <= 0) in tw_scsiop_read_write()
1761 scsi_for_each_sg(tw_dev->srb[request_id], sg, use_sg, i) { in tw_scsiop_read_write()
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| D | 3w-9xxx.c | 147 unsigned char *cdb, int use_sg,
1804 unsigned char *cdb, int use_sg, in DEF_SCSI_QCMD()
1879 for (i = 0; i < use_sg; i++) { in DEF_SCSI_QCMD()
1887 command_packet->sgl_entries__lunh = cpu_to_le16(TW_REQ_LUN_IN(0, use_sg)); in DEF_SCSI_QCMD()
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| D | 3w-sas.c | 291 unsigned char *cdb, int use_sg, in twl_scsiop_execute_scsi() argument
350 for (i = 0; i < use_sg; i++) { in twl_scsiop_execute_scsi()
354 command_packet->sgl_entries__lunh = cpu_to_le16(TW_REQ_LUN_IN(0, use_sg)); in twl_scsiop_execute_scsi()
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| /Linux-v5.4/drivers/scsi/sym53c8xx_2/ |
| D | sym_glue.c | 248 int use_sg; in sym_scatter() local
252 use_sg = scsi_dma_map(cmd); in sym_scatter()
253 if (use_sg > 0) { in sym_scatter()
258 if (use_sg > SYM_CONF_MAX_SG) { in sym_scatter()
263 data = &cp->phys.data[SYM_CONF_MAX_SG - use_sg]; in sym_scatter()
265 scsi_for_each_sg(cmd, sg, use_sg, segment) { in sym_scatter()
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| /Linux-v5.4/drivers/mmc/host/ |
| D | cavium-thunderx.c | 105 host->use_sg = true; in thunder_mmc_probe()
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| D | cavium.h | 70 bool use_sg; member
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| D | cavium.c | 403 if (host->use_sg && data->sg_len > 1) in finish_dma()
620 if (host->use_sg && data->sg_len > 1) in prepare_dma()
1044 if (host->use_sg) in cvm_mmc_of_slot_probe()
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| D | cavium-octeon.c | 181 host->use_sg = true; in octeon_mmc_probe()
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| /Linux-v5.4/drivers/usb/core/ |
| D | message.c | 373 int use_sg; in usb_sg_init() local
386 use_sg = true; in usb_sg_init()
389 use_sg = false; in usb_sg_init()
421 if (use_sg) { in usb_sg_init()
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| /Linux-v5.4/include/linux/ |
| D | rtsx_usb.h | 84 void *buf, unsigned int len, int use_sg,
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| /Linux-v5.4/drivers/usb/gadget/function/ |
| D | f_fs.c | 227 bool use_sg; member
799 if (io_data->use_sg) in ffs_alloc_buffer()
810 if (io_data->use_sg) { in ffs_free_buffer()
1016 io_data->use_sg = gadget->sg_supported && data_len > PAGE_SIZE; in ffs_epfile_io()
1059 if (io_data->use_sg) { in ffs_epfile_io()
1102 if (io_data->use_sg) { in ffs_epfile_io()
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