/linux/drivers/block/ |
A D | sx8.c | 256 int n_elem; member 713 int i, n_elem = 0, rc; in carm_queue_rq() local 717 crq->n_elem = 0; in carm_queue_rq() 729 if (n_elem <= 0) in carm_queue_rq() 733 n_elem = dma_map_sg(&host->pdev->dev, sg, n_elem, carm_rq_dir(rq)); in carm_queue_rq() 734 if (n_elem <= 0) in carm_queue_rq() 741 crq->n_elem = n_elem; in carm_queue_rq() 742 host->hw_sg_used += n_elem; in carm_queue_rq() 760 msg->sg_count = n_elem; in carm_queue_rq() 769 for (i = 0; i < n_elem; i++) { in carm_queue_rq() [all …]
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/linux/drivers/scsi/mvsas/ |
A D | mv_sas.c | 359 if (tei->n_elem) in mvs_task_prep_smp() 504 if (tei->n_elem) in mvs_task_prep_ata() 619 if (tei->n_elem) in mvs_task_prep_ssp() 700 u32 tag = 0xdeadbeef, n_elem = 0; in mvs_task_prep() local 752 n_elem = dma_map_sg(mvi->dev, in mvs_task_prep() 756 if (!n_elem) { in mvs_task_prep() 762 n_elem = task->num_scatter; in mvs_task_prep() 772 slot->n_elem = n_elem; in mvs_task_prep() 784 tei.n_elem = n_elem; in mvs_task_prep() 831 if (n_elem) in mvs_task_prep() [all …]
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A D | mv_sas.h | 312 u32 n_elem; member 422 int n_elem; member
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/linux/drivers/scsi/pm8001/ |
A D | pm8001_sas.c | 389 u32 tag = 0xdeadbeef, rc = 0, n_elem = 0; in pm8001_task_exec() local 440 n_elem = dma_map_sg(pm8001_ha->dev, in pm8001_task_exec() 444 if (!n_elem) { in pm8001_task_exec() 450 n_elem = t->num_scatter; in pm8001_task_exec() 454 ccb->n_elem = n_elem; in pm8001_task_exec() 501 if (n_elem) in pm8001_task_exec() 533 if (ccb->n_elem) in pm8001_ccb_task_free() 825 ccb->n_elem = 0; in pm8001_exec_internal_task_abort()
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/linux/drivers/scsi/hisi_sas/ |
A D | hisi_sas_main.c | 232 if (slot->n_elem) in hisi_sas_slot_task_free() 284 struct sas_task *task, int n_elem, in hisi_sas_dma_unmap() argument 291 if (n_elem) in hisi_sas_dma_unmap() 304 struct sas_task *task, int *n_elem, in hisi_sas_dma_map() argument 311 *n_elem = task->num_scatter; in hisi_sas_dma_map() 316 *n_elem = dma_map_sg(dev, task->scatter, in hisi_sas_dma_map() 318 if (!*n_elem) { in hisi_sas_dma_map() 337 if (*n_elem > HISI_SAS_SGE_PAGE_CNT) { in hisi_sas_dma_map() 339 *n_elem); in hisi_sas_dma_map() 508 slot->n_elem = n_elem; in hisi_sas_task_prep() [all …]
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A D | hisi_sas_v1_hw.c | 893 int n_elem) in prep_prd_sge_v1_hw() argument 899 for_each_sg(scatter, sg, n_elem, i) { in prep_prd_sge_v1_hw() 910 hdr->sg_len = cpu_to_le32(n_elem << CMD_HDR_DATA_SGL_LEN_OFF); in prep_prd_sge_v1_hw() 1013 slot->n_elem); in prep_ssp_v1_hw()
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A D | hisi_sas_v3_hw.c | 1097 int n_elem) in prep_prd_sge_v3_hw() argument 1103 for_each_sg(scatter, sg, n_elem, i) { in prep_prd_sge_v3_hw() 1114 hdr->sg_len |= cpu_to_le32(n_elem << CMD_HDR_DATA_SGL_LEN_OFF); in prep_prd_sge_v3_hw() 1121 int n_elem) in prep_prd_sge_dif_v3_hw() argument 1129 for_each_sg(scatter, sg, n_elem, i) { in prep_prd_sge_dif_v3_hw() 1142 hdr->sg_len |= cpu_to_le32(n_elem << CMD_HDR_DIF_SGL_LEN_OFF); in prep_prd_sge_dif_v3_hw() 1267 slot->n_elem); in prep_ssp_v3_hw() 1438 slot->n_elem); in prep_ata_v3_hw()
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A D | hisi_sas_v2_hw.c | 1676 int n_elem) in prep_prd_sge_v2_hw() argument 1682 for_each_sg(scatter, sg, n_elem, i) { in prep_prd_sge_v2_hw() 1693 hdr->sg_len = cpu_to_le32(n_elem << CMD_HDR_DATA_SGL_LEN_OFF); in prep_prd_sge_v2_hw() 1790 slot->n_elem); in prep_ssp_v2_hw() 2557 slot->n_elem); in prep_ata_v2_hw()
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A D | hisi_sas.h | 244 u64 n_elem; member
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/linux/drivers/ata/ |
A D | libata-core.c | 1559 ata_sg_init(qc, sgl, n_elem); in ata_exec_internal_sg() 1676 unsigned int n_elem = 0; in ata_exec_internal() local 1682 n_elem++; in ata_exec_internal() 4519 unsigned int n_elem) in ata_sg_init() argument 4522 qc->n_elem = n_elem; in ata_sg_init() 4547 if (qc->n_elem) in ata_sg_clean() 4570 unsigned int n_elem; in ata_sg_setup() local 4574 n_elem = dma_map_sg(ap->dev, qc->sg, qc->n_elem, qc->dma_dir); in ata_sg_setup() 4575 if (n_elem < 1) in ata_sg_setup() 4579 qc->orig_n_elem = qc->n_elem; in ata_sg_setup() [all …]
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A D | pata_pxa.c | 57 tx = dmaengine_prep_slave_sg(pd->dma_chan, qc->sg, qc->n_elem, dir, in pxa_qc_prep()
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A D | libata.h | 60 unsigned int n_elem, unsigned long timeout);
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A D | libahci.c | 1628 for_each_sg(qc->sg, sg, qc->n_elem, si) { in ahci_fill_sg() 1659 unsigned int n_elem; in ahci_qc_prep() local 1673 n_elem = 0; in ahci_qc_prep() 1675 n_elem = ahci_fill_sg(qc, cmd_tbl); in ahci_qc_prep() 1680 opts = cmd_fis_len | n_elem << 16 | (qc->dev->link->pmp << 12); in ahci_qc_prep()
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A D | acard-ahci.c | 193 for_each_sg(qc->sg, sg, qc->n_elem, si) { in acard_ahci_fill_sg()
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A D | sata_dwc_460ex.c | 388 desc = dmaengine_prep_slave_sg(hsdevp->chan, qc->sg, qc->n_elem, in dma_dwc_xfer_setup() 399 qc->sg, qc->n_elem, &hsdev->dmadr); in dma_dwc_xfer_setup()
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A D | pata_icside.c | 243 set_dma_sg(state->dma, qc->sg, qc->n_elem); in pata_icside_bmdma_setup()
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A D | sata_qstor.c | 244 for_each_sg(qc->sg, sg, qc->n_elem, si) { in qs_fill_sg()
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A D | pdc_adma.c | 266 for_each_sg(qc->sg, sg, qc->n_elem, si) { in adma_fill_sg()
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A D | sata_sil.c | 301 for_each_sg(qc->sg, sg, qc->n_elem, si) { in sil_fill_sg()
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A D | sata_nv.c | 1305 if (idx == qc->n_elem - 1) in nv_adma_fill_aprd() 1325 for_each_sg(qc->sg, sg, qc->n_elem, si) { in nv_adma_fill_sg() 1987 for_each_sg(qc->sg, sg, qc->n_elem, si) { in nv_swncq_fill_sg()
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A D | sata_inic162x.c | 470 for_each_sg(qc->sg, sg, qc->n_elem, si) { in inic_fill_sg()
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/linux/drivers/mmc/host/ |
A D | mmci_stm32_sdmmc.c | 87 int n_elem; in _sdmmc_idma_prep_data() local 89 n_elem = dma_map_sg(mmc_dev(host->mmc), in _sdmmc_idma_prep_data() 94 if (!n_elem) { in _sdmmc_idma_prep_data()
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/linux/drivers/iio/imu/ |
A D | adis16480.c | 1101 static bool adis16480_validate_crc(const u16 *buf, const u8 n_elem, const u32 crc) in adis16480_validate_crc() argument 1107 for (j = 0; j < n_elem; j++) in adis16480_validate_crc() 1110 crc_calc = crc32(~0, crc_buf, n_elem * 2); in adis16480_validate_crc()
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/linux/drivers/scsi/libsas/ |
A D | sas_ata.c | 198 task->num_scatter = qc->n_elem; in sas_ata_qc_issue() 203 for_each_sg(qc->sg, sg, qc->n_elem, si) in sas_ata_qc_issue()
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/linux/include/linux/ |
A D | libata.h | 637 unsigned int n_elem; member 1161 unsigned int n_elem); 1808 qc->n_elem = 0; in ata_qc_reinit()
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