| /openbmc/linux/drivers/scsi/aacraid/ |
| H A D | commctrl.c | 495 u32 sg_count[HBA_MAX_SG_EMBEDDED]; in aac_send_raw_srb() local
656 sg_count[i] = (actual_fibsize64 == fibsize) ? in aac_send_raw_srb()
658 if (sg_count[i] > in aac_send_raw_srb()
661 i, sg_count[i], in aac_send_raw_srb()
667 p = kmalloc(sg_count[i], GFP_KERNEL); in aac_send_raw_srb()
686 sg_count[i])) { in aac_send_raw_srb()
691 addr = dma_map_single(&dev->pdev->dev, p, sg_count[i], in aac_send_raw_srb()
696 hbacmd->sge[i].len = cpu_to_le32(sg_count[i]); in aac_send_raw_srb()
698 byte_count += sg_count[i]; in aac_send_raw_srb()
722 sg_count[i] = upsg->sg[i].count; in aac_send_raw_srb()
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| /openbmc/linux/drivers/firmware/efi/ |
| H A D | capsule.c | 220 unsigned int count, sg_count; in efi_capsule_update() local
231 sg_count = sg_pages_num(count); in efi_capsule_update()
233 sg_pages = kcalloc(sg_count, sizeof(*sg_pages), GFP_KERNEL); in efi_capsule_update()
237 for (i = 0; i < sg_count; i++) { in efi_capsule_update()
245 for (i = 0; i < sg_count; i++) { in efi_capsule_update()
264 if (i + 1 == sg_count) in efi_capsule_update()
288 for (i = 0; rv && i < sg_count; i++) { in efi_capsule_update()
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| /openbmc/linux/drivers/spi/ |
| H A D | spi-mxs.c | 173 int sg_count; in mxs_spi_txrx_dma()
201 for (sg_count = 0; sg_count < sgs; sg_count++) { in mxs_spi_txrx_dma()
209 if ((sg_count + 1 == sgs) && (flags & TXRX_DEASSERT_CS)) in mxs_spi_txrx_dma()
217 dma_xfer[sg_count].pio[0] = ctrl0; in mxs_spi_txrx_dma()
218 dma_xfer[sg_count].pio[3] = min; in mxs_spi_txrx_dma()
227 sg_init_table(&dma_xfer[sg_count].sg, 1); in mxs_spi_txrx_dma()
228 sg_set_page(&dma_xfer[sg_count].sg, vm_page, in mxs_spi_txrx_dma()
231 sg_init_one(&dma_xfer[sg_count] in mxs_spi_txrx_dma()
172 int sg_count; mxs_spi_txrx_dma() local
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| /openbmc/linux/drivers/crypto/ |
| H A D | talitos.c | 1094 static int sg_to_link_tbl_offset(struct scatterlist *sg, int sg_count, in sg_to_link_tbl_offset() argument
1098 int n_sg = elen ? sg_count + 1 : sg_count; in sg_to_link_tbl_offset()
1146 struct talitos_ptr *ptr, int sg_count, in talitos_sg_map_ext() argument
1159 if (sg_count == 1 && !force) { in talitos_sg_map_ext()
1161 return sg_count; in talitos_sg_map_ext()
1165 return sg_count; in talitos_sg_map_ext()
1167 sg_count = sg_to_link_tbl_offset(src, sg_count, offset, len, elen, in talitos_sg_map_ext()
1169 if (sg_count == 1 && !force) { in talitos_sg_map_ext()
1172 return sg_count; in talitos_sg_map_ext()
1178 return sg_count; in talitos_sg_map_ext()
[all …]
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| /openbmc/linux/drivers/mmc/host/ |
| H A D | jz4740_mmc.c | 304 unsigned int sg_count; in jz4740_mmc_prepare_dma_data() local
307 return data->sg_count; in jz4740_mmc_prepare_dma_data()
309 sg_count = dma_map_sg(chan->device->dev, in jz4740_mmc_prepare_dma_data()
314 if (!sg_count) { in jz4740_mmc_prepare_dma_data()
320 data->sg_count = sg_count; in jz4740_mmc_prepare_dma_data()
323 return data->sg_count; in jz4740_mmc_prepare_dma_data()
337 int sg_count; in jz4740_mmc_start_dma_transfer() local
347 sg_count = jz4740_mmc_prepare_dma_data(host, data, COOKIE_MAPPED); in jz4740_mmc_start_dma_transfer()
348 if (sg_count < 0) in jz4740_mmc_start_dma_transfer()
349 return sg_count; in jz4740_mmc_start_dma_transfer()
[all …]
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| H A D | alcor.c | 58 int sg_count; member
127 if (!host->sg_count) in alcor_data_set_dma()
145 host->sg_count--; in alcor_data_set_dma()
169 alcor_write32(priv, data->sg_count * 0x1000, in alcor_trigger_data_transfer()
252 host->sg_count = data->sg_count; in alcor_prepare_data()
254 host->sg_count, host->blocks); in alcor_prepare_data()
503 if (!host->sg_count) in alcor_data_irq_done()
543 (host->dma_on && !host->sg_count)) in alcor_data_irq_thread()
822 data->sg_count = sg_len; in alcor_pre_req()
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| H A D | cqhci-core.c | 459 int sg_count; in cqhci_dma_map() local
465 sg_count = dma_map_sg(mmc_dev(host), data->sg, in cqhci_dma_map()
469 if (!sg_count) { in cqhci_dma_map()
474 return sg_count; in cqhci_dma_map()
503 int i, sg_count, len; in cqhci_prep_tran_desc() local
510 sg_count = cqhci_dma_map(mrq->host, mrq); in cqhci_prep_tran_desc()
511 if (sg_count < 0) { in cqhci_prep_tran_desc()
513 mmc_hostname(mrq->host), __func__, sg_count); in cqhci_prep_tran_desc()
514 return sg_count; in cqhci_prep_tran_desc()
519 for_each_sg(data->sg, sg, sg_count, i) { in cqhci_prep_tran_desc()
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| H A D | rtsx_pci_sdmmc.c | 42 int sg_count; member
175 host->sg_count = count; in sd_pre_dma_transfer()
475 err = rtsx_pci_dma_transfer(pcr, data->sg, host->sg_count, 1, 10000); in sd_read_long_data()
533 err = rtsx_pci_dma_transfer(pcr, data->sg, host->sg_count, 0, 10000); in sd_write_long_data()
559 if (host->sg_count < 0) { in sd_rw_multi()
560 data->error = host->sg_count; in sd_rw_multi()
562 __func__, host->sg_count); in sd_rw_multi()
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| H A D | litex_mmc.c | 296 int sg_count; in litex_mmc_do_dma() local
305 sg_count = dma_map_sg(dev, data->sg, data->sg_len, in litex_mmc_do_dma()
307 if (sg_count == 1) { in litex_mmc_do_dma()
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| /openbmc/linux/drivers/scsi/arm/ |
| H A D | arm_scsi.h | 109 unsigned i, sg_count = scsi_sg_count(SCpnt); in init_SCp() local
111 scsi_for_each_sg(SCpnt, sg, sg_count, i) in init_SCp()
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| /openbmc/u-boot/drivers/ata/ |
| H A D | ahci.c | 508 u32 sg_count; in ahci_fill_sg() local
511 sg_count = ((buf_len - 1) / MAX_DATA_BYTE_COUNT) + 1; in ahci_fill_sg()
512 if (sg_count > AHCI_MAX_SG) { in ahci_fill_sg()
517 for (i = 0; i < sg_count; i++) { in ahci_fill_sg()
529 return sg_count; in ahci_fill_sg()
642 int sg_count; in ahci_device_data_io() local
659 sg_count = ahci_fill_sg(uc_priv, port, buf, buf_len); in ahci_device_data_io()
660 opts = (fis_len >> 2) | (sg_count << 16) | (is_write << 6); in ahci_device_data_io()
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| H A D | dwc_ahsata.c | 326 u32 sg_count, max_bytes; in ahci_fill_sg() local
330 sg_count = ((buf_len - 1) / max_bytes) + 1; in ahci_fill_sg()
331 if (sg_count > AHCI_MAX_SG) { in ahci_fill_sg()
336 for (i = 0; i < sg_count; i++) { in ahci_fill_sg()
348 return sg_count; in ahci_fill_sg()
375 int sg_count = 0, cmd_slot = 0; in ahci_exec_ata_cmd() local
392 sg_count = ahci_fill_sg(uc_priv, port, buf, buf_len); in ahci_exec_ata_cmd()
393 opts = (sizeof(struct sata_fis_h2d) >> 2) | (sg_count << 16); in ahci_exec_ata_cmd()
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| /openbmc/linux/drivers/scsi/ |
| H A D | qlogicpti.c | 906 int sg_count; in load_cmd() local
909 sg_count = dma_map_sg(&qpti->op->dev, sg, in load_cmd()
912 if (!sg_count) in load_cmd()
915 cmd->segment_cnt = sg_count; in load_cmd()
918 n = sg_count; in load_cmd()
925 sg_count -= 4; in load_cmd()
927 while (sg_count > 0) { in load_cmd()
942 n = sg_count; in load_cmd()
949 sg_count -= n; in load_cmd()
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| H A D | stex.c | 202 __le16 sg_count; member
305 int sg_count; member
441 ccb->sg_count = nseg; in stex_map_sg()
442 dst->sg_count = cpu_to_le16((u16)nseg); in stex_map_sg()
473 ccb->sg_count = nseg; in stex_ss_map_sg()
474 dst->sg_count = cpu_to_le16((u16)nseg); in stex_ss_map_sg()
550 addr += (hba->ccb[tag].sg_count+4)/11; in stex_ss_send_cmd()
721 hba->ccb[tag].sg_count = 0; in stex_queuecommand_lck()
1898 hba->ccb[tag].sg_count = 0; in stex_hba_stop()
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| H A D | dc395x.c | 220 u8 sg_count; /* No of HW sg entries for this request */ member
872 srb->sg_count = 0; in build_srb()
901 srb->sg_count = nseg; in build_srb()
906 srb->sg_count); in build_srb()
908 scsi_for_each_sg(cmd, sg, srb->sg_count, i) { in build_srb()
915 sgp += srb->sg_count - 1; in build_srb()
1060 srb->segment_x, srb->sg_count, srb->sg_index, in DEF_SCSI_QCMD()
1780 for (; idx < srb->sg_count; psge++, idx++) in sg_verify_length()
1810 for (idx = srb->sg_index; idx < srb->sg_count; idx++) { in sg_update_list()
2126 srb->sg_count, &offset, &len); in data_in_phase0()
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| H A D | ips.h | 412 uint8_t sg_count; member
621 uint8_t sg_count; member
636 uint16_t sg_count; member
1087 int sg_count; member
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| /openbmc/linux/drivers/crypto/ccp/ |
| H A D | ccp-crypto-aes-cmac.c | 64 unsigned int need_pad, sg_count; in ccp_do_cmac_update() local
107 sg_count = (nbytes) ? sg_nents(req->src) + 2 : 2; in ccp_do_cmac_update()
110 ret = sg_alloc_table(&rctx->data_sg, sg_count, gfp); in ccp_do_cmac_update()
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| H A D | ccp-crypto-sha.c | 67 unsigned int sg_count; in ccp_do_sha_update() local
104 sg_count = sg_nents(req->src) + 1; in ccp_do_sha_update()
105 ret = sg_alloc_table(&rctx->data_sg, sg_count, gfp); in ccp_do_sha_update()
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| /openbmc/linux/drivers/scsi/fnic/ |
| H A D | fnic_scsi.c | 309 int sg_count) in fnic_queue_wq_copy_desc() argument
322 if (sg_count) { in fnic_queue_wq_copy_desc()
325 for_each_sg(scsi_sglist(sc), sg, sg_count, i) { in fnic_queue_wq_copy_desc()
334 sizeof(io_req->sgl_list[0]) * sg_count, in fnic_queue_wq_copy_desc()
348 sizeof(io_req->sgl_list[0]) * sg_count, in fnic_queue_wq_copy_desc()
423 int sg_count = 0; in fnic_queuecommand_lck() local
501 sg_count = scsi_dma_map(sc); in fnic_queuecommand_lck()
502 if (sg_count < 0) { in fnic_queuecommand_lck()
504 tag, sc, 0, sc->cmnd[0], sg_count, fnic_priv(sc)->state); in fnic_queuecommand_lck()
510 io_req->sgl_cnt = sg_count; in fnic_queuecommand_lck()
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| /openbmc/linux/drivers/dma/ |
| H A D | tegra186-gpc-dma.c | 221 unsigned int sg_count; member
486 if (dma_desc->sg_idx == dma_desc->sg_count) in tegra_dma_configure_next_sg()
630 if (dma_desc->sg_idx == dma_desc->sg_count) in tegra_dma_isr()
916 dma_desc->sg_count = 1; in tegra_dma_prep_dma_memset()
985 dma_desc->sg_count = 1; in tegra_dma_prep_dma_memcpy()
1077 dma_desc->sg_count = sg_len; in tegra_dma_prep_slave_sg()
1214 dma_desc->sg_count = period_count; in tegra_dma_prep_dma_cyclic()
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| /openbmc/linux/sound/soc/intel/atom/ |
| H A D | sst-mfld-dsp.h | 376 __u16 sg_count; member
402 u8 sg_count; member
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| /openbmc/linux/include/scsi/ |
| H A D | libiscsi_tcp.h | 106 struct scatterlist *sg_list, unsigned int sg_count,
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| /openbmc/qemu/fsdev/ |
| H A D | 9p-iov-marshal.c | 21 static ssize_t v9fs_packunpack(void *addr, struct iovec *sg, int sg_count, in v9fs_packunpack() argument
29 for (i = 0; size && i < sg_count; i++) { in v9fs_packunpack()
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| /openbmc/linux/include/linux/mmc/ |
| H A D | core.h | 138 int sg_count; /* mapped sg entries */ member
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| /openbmc/linux/drivers/scsi/smartpqi/ |
| H A D | smartpqi_init.c | 5317 struct scatterlist *sg, int sg_count, struct pqi_io_request *io_request, in pqi_build_sg_list() argument
5333 if (i == sg_count) in pqi_build_sg_list()
5339 put_unaligned_le32((sg_count - num_sg_in_iu) * sizeof(*sg_descriptor), in pqi_build_sg_list()
5359 int sg_count; in pqi_build_raid_sg_list() local
5365 sg_count = scsi_dma_map(scmd); in pqi_build_raid_sg_list()
5366 if (sg_count < 0) in pqi_build_raid_sg_list()
5367 return sg_count; in pqi_build_raid_sg_list()
5372 if (sg_count == 0) in pqi_build_raid_sg_list()
5378 num_sg_in_iu = pqi_build_sg_list(sg_descriptor, sg, sg_count, io_request, in pqi_build_raid_sg_list()
5395 int sg_count; in pqi_build_aio_r1_sg_list() local
[all …]
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