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Searched refs:hwdesc (Results 1 – 15 of 15) sorted by relevance

/linux/drivers/dma/
A Dstm32-mdma.c699 hwdesc = desc->node[count].hwdesc; in stm32_mdma_setup_hwdesc()
708 hwdesc->cbrur = 0; in stm32_mdma_setup_hwdesc()
717 hwdesc->clar = 0; in stm32_mdma_setup_hwdesc()
1019 hwdesc = desc->node[0].hwdesc; in stm32_mdma_prep_dma_memcpy()
1025 hwdesc->clar = 0; in stm32_mdma_prep_dma_memcpy()
1027 hwdesc->cmar = 0; in stm32_mdma_prep_dma_memcpy()
1028 hwdesc->cmdr = 0; in stm32_mdma_prep_dma_memcpy()
1132 hwdesc = chan->desc->node[0].hwdesc; in stm32_mdma_start_transfer()
1210 hwdesc = chan->desc->node[chan->curr_hwdesc].hwdesc; in stm32_mdma_resume()
1282 struct stm32_mdma_hwdesc *hwdesc = desc->node[0].hwdesc; in stm32_mdma_desc_residue() local
[all …]
A Dnbpfaxi.c136 struct nbpf_link_reg *hwdesc; member
510 struct nbpf_link_reg *hwdesc = ldesc->hwdesc; in nbpf_prep_one() local
520 hwdesc->src_addr = src; in nbpf_prep_one()
521 hwdesc->dst_addr = dst; in nbpf_prep_one()
522 hwdesc->transaction_size = size; in nbpf_prep_one()
695 struct nbpf_link_reg *hwdesc; in nbpf_desc_page_alloc() local
708 for (i = 0, ldesc = dpage->ldesc, hwdesc = dpage->hwdesc; in nbpf_desc_page_alloc()
710 i++, ldesc++, hwdesc++) { in nbpf_desc_page_alloc()
711 ldesc->hwdesc = hwdesc; in nbpf_desc_page_alloc()
714 hwdesc, sizeof(*hwdesc), DMA_TO_DEVICE); in nbpf_desc_page_alloc()
[all …]
A Dtxx9dmac.h224 struct txx9dmac_hwdesc hwdesc; member
278 desc->hwdesc.CCR |= TXX9_DMA_CCR_INTENT; in txx9dmac_desc_set_INTENT()
292 desc->hwdesc.SAIR = sai; in txx9dmac_desc_set_nosimple()
293 desc->hwdesc.DAIR = dai; in txx9dmac_desc_set_nosimple()
294 desc->hwdesc.CCR = ccr; in txx9dmac_desc_set_nosimple()
A Dfsl_raid.c125 &desc->hwdesc, sizeof(struct fsl_re_hw_desc)); in fsl_re_issue_pending()
161 struct fsl_re_hw_desc *hwdesc; in fsl_re_dequeue() local
172 hwdesc = &re_chan->oub_ring_virt_addr[re_chan->oub_count]; in fsl_re_dequeue()
176 if (desc->hwdesc.lbea32 == hwdesc->lbea32 && in fsl_re_dequeue()
177 desc->hwdesc.addr_low == hwdesc->addr_low) { in fsl_re_dequeue()
258 desc->hwdesc.fmt32 = FSL_RE_FRAME_FORMAT << FSL_RE_HWDESC_FMT_SHIFT; in fsl_re_init_desc()
259 desc->hwdesc.lbea32 = upper_32_bits(paddr); in fsl_re_init_desc()
260 desc->hwdesc.addr_low = lower_32_bits(paddr); in fsl_re_init_desc()
A Dtxx9dmac.c154 desc->hwdesc.CHAR = val; in desc_write_CHAR()
529 txx9dmac_dump_desc(dc, &bad_desc->hwdesc); in txx9dmac_handle_error()
531 txx9dmac_dump_desc(dc, &child->hwdesc); in txx9dmac_handle_error()
755 desc->hwdesc.SAR = src + offset; in txx9dmac_prep_dma_memcpy()
756 desc->hwdesc.DAR = dest + offset; in txx9dmac_prep_dma_memcpy()
757 desc->hwdesc.CNTR = xfer_count; in txx9dmac_prep_dma_memcpy()
842 desc->hwdesc.SAR = mem; in txx9dmac_prep_slave_sg()
843 desc->hwdesc.DAR = ds->tx_reg; in txx9dmac_prep_slave_sg()
845 desc->hwdesc.SAR = ds->rx_reg; in txx9dmac_prep_slave_sg()
846 desc->hwdesc.DAR = mem; in txx9dmac_prep_slave_sg()
[all …]
A Dfsl_raid.h296 struct fsl_re_hw_desc hwdesc; member
/linux/drivers/dma/ti/
A Dk3-udma.c2765 hwdesc = &d->hwdesc[0]; in udma_alloc_tr_desc()
2776 hwdesc->cppi5_desc_size = ALIGN(hwdesc->cppi5_desc_size, in udma_alloc_tr_desc()
2790 hwdesc->tr_req_base = hwdesc->cppi5_desc_vaddr + tr_size; in udma_alloc_tr_desc()
2792 hwdesc->tr_resp_base = hwdesc->tr_req_base + tr_size * tr_count; in udma_alloc_tr_desc()
3224 struct udma_hwdesc *hwdesc = &d->hwdesc[i]; in udma_prep_slave_sg_pkt() local
3549 struct udma_hwdesc *hwdesc = &d->hwdesc[i]; in udma_prep_dma_cyclic_pkt() local
5063 hwdesc->cppi5_desc_size = ALIGN(hwdesc->cppi5_desc_size, in udma_setup_rx_flush()
5066 hwdesc->cppi5_desc_vaddr = devm_kzalloc(dev, hwdesc->cppi5_desc_size, in udma_setup_rx_flush()
5078 hwdesc->tr_req_base = hwdesc->cppi5_desc_vaddr + tr_size; in udma_setup_rx_flush()
5080 hwdesc->tr_resp_base = hwdesc->tr_req_base + tr_size; in udma_setup_rx_flush()
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/linux/drivers/media/pci/saa7164/
A Dsaa7164-core.c779 &dev->hwdesc, (u32)sizeof(struct tmComResHWDescr)); in saa7164_dump_hwdesc()
781 dprintk(1, " .bLength = 0x%x\n", dev->hwdesc.bLength); in saa7164_dump_hwdesc()
784 dev->hwdesc.bDescriptorSubtype); in saa7164_dump_hwdesc()
789 dprintk(1, " .bCapabilities = 0x%x\n", dev->hwdesc.bCapabilities); in saa7164_dump_hwdesc()
791 dev->hwdesc.dwDeviceRegistersLocation); in saa7164_dump_hwdesc()
794 dev->hwdesc.dwHostMemoryRegion); in saa7164_dump_hwdesc()
797 dev->hwdesc.dwHostMemoryRegionSize); in saa7164_dump_hwdesc()
800 dev->hwdesc.dwHostHibernatMemRegion); in saa7164_dump_hwdesc()
803 dev->hwdesc.dwHostHibernatMemRegionSize); in saa7164_dump_hwdesc()
853 if (dev->hwdesc.bLength != sizeof(struct tmComResHWDescr)) { in saa7164_get_descriptors()
[all …]
A Dsaa7164.h446 struct tmComResHWDescr hwdesc; member
/linux/drivers/crypto/caam/
A Dqi.c170 dma_addr_t hwdesc, in create_caam_req_fq() argument
198 qm_fqd_context_a_set64(&opts.fqd, hwdesc); in create_caam_req_fq()
401 dma_addr_t hwdesc; in caam_drv_ctx_init() local
425 hwdesc = dma_map_single(qidev, drv_ctx->prehdr, size, in caam_drv_ctx_init()
427 if (dma_mapping_error(qidev, hwdesc)) { in caam_drv_ctx_init()
432 drv_ctx->context_a = hwdesc; in caam_drv_ctx_init()
451 drv_ctx->req_fq = create_caam_req_fq(qidev, drv_ctx->rsp_fq, hwdesc, in caam_drv_ctx_init()
455 dma_unmap_single(qidev, hwdesc, size, DMA_BIDIRECTIONAL); in caam_drv_ctx_init()
/linux/drivers/net/ethernet/qlogic/qlcnic/
A Dqlcnic_io.c272 struct cmd_desc_type0 *hwdesc; in qlcnic_82xx_change_filter() local
282 req = (struct qlcnic_nic_req *)hwdesc; in qlcnic_82xx_change_filter()
377 struct cmd_desc_type0 *hwdesc; in qlcnic_tx_encap_pkt() local
406 hwdesc = &tx_ring->desc_head[producer]; in qlcnic_tx_encap_pkt()
409 (char *)hwdesc, in qlcnic_tx_encap_pkt()
464 struct cmd_desc_type0 *hwdesc; in qlcnic_tx_pkt() local
519 hwdesc = &tx_ring->desc_head[producer]; in qlcnic_tx_pkt()
544 (char *)hwdesc + in qlcnic_tx_pkt()
705 hwdesc = &tx_ring->desc_head[producer]; in qlcnic_xmit_frame()
706 qlcnic_clear_cmddesc((u64 *)hwdesc); in qlcnic_xmit_frame()
[all …]
/linux/drivers/net/ethernet/qlogic/netxen/
A Dnetxen_nic_main.c1861 struct cmd_desc_type0 *hwdesc; in netxen_tso_check() local
1933 hwdesc = &tx_ring->desc_head[producer]; in netxen_tso_check()
1939 vh = (struct vlan_ethhdr *)((char *)hwdesc + 2); in netxen_tso_check()
1957 hwdesc = &tx_ring->desc_head[producer]; in netxen_tso_check()
1961 (char *)hwdesc + offset, copy_len); in netxen_tso_check()
2037 struct cmd_desc_type0 *hwdesc, *first_desc; in netxen_nic_xmit_frame() local
2086 netxen_clear_cmddesc((u64 *)hwdesc); in netxen_nic_xmit_frame()
2098 hwdesc = &tx_ring->desc_head[producer]; in netxen_nic_xmit_frame()
2099 netxen_clear_cmddesc((u64 *)hwdesc); in netxen_nic_xmit_frame()
2108 hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma); in netxen_nic_xmit_frame()
[all …]
/linux/drivers/net/ethernet/ti/
A Dnetcp_core.c854 struct knav_dma_desc *hwdesc; in netcp_allocate_rx_buf() local
863 hwdesc = knav_pool_desc_get(netcp->rx_pool); in netcp_allocate_rx_buf()
864 if (IS_ERR_OR_NULL(hwdesc)) { in netcp_allocate_rx_buf()
915 set_org_pkt_info(dma, buf_len, hwdesc); in netcp_allocate_rx_buf()
916 SET_SW_DATA0(sw_data[0], hwdesc); in netcp_allocate_rx_buf()
917 SET_SW_DATA1(sw_data[1], hwdesc); in netcp_allocate_rx_buf()
918 set_desc_info(desc_info, pkt_info, hwdesc); in netcp_allocate_rx_buf()
921 knav_pool_desc_map(netcp->rx_pool, hwdesc, sizeof(*hwdesc), &dma, in netcp_allocate_rx_buf()
923 knav_queue_push(netcp->rx_fdq[fdq], dma, sizeof(*hwdesc), 0); in netcp_allocate_rx_buf()
927 knav_pool_desc_put(netcp->rx_pool, hwdesc); in netcp_allocate_rx_buf()
/linux/drivers/dma/sh/
A Drcar-dmac.c763 struct rcar_dmac_hw_desc *hwdesc; in rcar_dmac_fill_hwdesc() local
765 rcar_dmac_realloc_hwdesc(chan, desc, desc->nchunks * sizeof(*hwdesc)); in rcar_dmac_fill_hwdesc()
767 hwdesc = desc->hwdescs.mem; in rcar_dmac_fill_hwdesc()
768 if (!hwdesc) in rcar_dmac_fill_hwdesc()
772 hwdesc->sar = chunk->src_addr; in rcar_dmac_fill_hwdesc()
773 hwdesc->dar = chunk->dst_addr; in rcar_dmac_fill_hwdesc()
774 hwdesc->tcr = chunk->size >> desc->xfer_shift; in rcar_dmac_fill_hwdesc()
775 hwdesc++; in rcar_dmac_fill_hwdesc()
/linux/drivers/gpu/drm/ingenic/
A Dingenic-drm-drv.c562 struct ingenic_dma_hwdesc *hwdesc; in ingenic_drm_plane_atomic_update() local
579 hwdesc = &priv->dma_hwdescs->hwdesc_f0; in ingenic_drm_plane_atomic_update()
581 hwdesc = &priv->dma_hwdescs->hwdesc_f1; in ingenic_drm_plane_atomic_update()
583 hwdesc->addr = addr; in ingenic_drm_plane_atomic_update()
584 hwdesc->cmd = JZ_LCD_CMD_EOF_IRQ | (width * height * cpp / 4); in ingenic_drm_plane_atomic_update()

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