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Searched refs:buf_dma (Results 1 - 25 of 110) sorted by relevance

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/kernel/linux/linux-5.10/drivers/net/ethernet/marvell/prestera/
H A Dprestera_rxtx.c78 dma_addr_t buf_dma; member
122 buf->buf_dma = DMA_MAPPING_ERROR; in prestera_sdma_buf_init()
175 dma_unmap_single(dev, buf->buf_dma, buf->skb->len, in prestera_sdma_rx_skb_alloc()
178 buf->buf_dma = dma; in prestera_sdma_rx_skb_alloc()
192 dma_addr_t buf_dma = buf->buf_dma; in prestera_sdma_rx_skb_get() local
199 buf->buf_dma = buf_dma; in prestera_sdma_rx_skb_get()
209 prestera_sdma_rx_desc_init(sdma, buf->desc, buf->buf_dma); in prestera_sdma_rx_skb_get()
356 if (buf->buf_dma ! in prestera_sdma_rx_fini()
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/marvell/prestera/
H A Dprestera_rxtx.c76 dma_addr_t buf_dma; member
120 buf->buf_dma = DMA_MAPPING_ERROR; in prestera_sdma_buf_init()
173 dma_unmap_single(dev, buf->buf_dma, buf->skb->len, in prestera_sdma_rx_skb_alloc()
176 buf->buf_dma = dma; in prestera_sdma_rx_skb_alloc()
190 dma_addr_t buf_dma = buf->buf_dma; in prestera_sdma_rx_skb_get() local
197 buf->buf_dma = buf_dma; in prestera_sdma_rx_skb_get()
207 prestera_sdma_rx_desc_init(sdma, buf->desc, buf->buf_dma); in prestera_sdma_rx_skb_get()
358 if (buf->buf_dma ! in prestera_sdma_rx_fini()
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/ti/icssg/
H A Dicssg_prueth.c109 dma_addr_t buf_dma, next_desc_dma; in prueth_xmit_free() local
115 cppi5_hdesc_get_obuf(first_desc, &buf_dma, &buf_dma_len); in prueth_xmit_free()
116 k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma); in prueth_xmit_free()
118 dma_unmap_single(tx_chn->dma_dev, buf_dma, buf_dma_len, in prueth_xmit_free()
126 cppi5_hdesc_get_obuf(next_desc, &buf_dma, &buf_dma_len); in prueth_xmit_free()
127 k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma); in prueth_xmit_free()
129 dma_unmap_page(tx_chn->dma_dev, buf_dma, buf_dma_len, in prueth_xmit_free()
447 dma_addr_t buf_dma; in prueth_dma_rx_push() local
457 buf_dma = dma_map_single(rx_chn->dma_dev, skb->data, pkt_len, DMA_FROM_DEVICE); in prueth_dma_rx_push()
458 if (unlikely(dma_mapping_error(rx_chn->dma_dev, buf_dma))) { in prueth_dma_rx_push()
514 dma_addr_t desc_dma, buf_dma; emac_rx_packet() local
582 dma_addr_t buf_dma; prueth_rx_cleanup() local
697 dma_addr_t desc_dma, buf_dma; emac_ndo_start_xmit() local
[all...]
/kernel/linux/linux-5.10/drivers/media/pci/mantis/
H A Dmantis_dma.c51 (unsigned long) mantis->buf_dma, in mantis_dma_exit()
56 mantis->buf_cpu, mantis->buf_dma); in mantis_dma_exit()
82 &mantis->buf_dma); in mantis_alloc_buffers()
91 (unsigned long) mantis->buf_dma, in mantis_alloc_buffers()
161 RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); in mantis_risc_program()
/kernel/linux/linux-6.6/drivers/media/pci/mantis/
H A Dmantis_dma.c51 (unsigned long) mantis->buf_dma, in mantis_dma_exit()
56 mantis->buf_cpu, mantis->buf_dma); in mantis_dma_exit()
82 &mantis->buf_dma, GFP_KERNEL); in mantis_alloc_buffers()
91 (unsigned long) mantis->buf_dma, in mantis_alloc_buffers()
161 RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); in mantis_risc_program()
/kernel/linux/linux-5.10/drivers/net/ethernet/ti/
H A Dam65-cpsw-nuss.c357 dma_addr_t buf_dma; in am65_cpsw_nuss_rx_push() local
367 buf_dma = dma_map_single(dev, skb->data, pkt_len, DMA_FROM_DEVICE); in am65_cpsw_nuss_rx_push()
368 if (unlikely(dma_mapping_error(dev, buf_dma))) { in am65_cpsw_nuss_rx_push()
376 cppi5_hdesc_attach_buf(desc_rx, 0, 0, buf_dma, skb_tailroom(skb)); in am65_cpsw_nuss_rx_push()
684 dma_addr_t buf_dma; in am65_cpsw_nuss_rx_cleanup() local
691 cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); in am65_cpsw_nuss_rx_cleanup()
693 dma_unmap_single(rx_chn->dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE); in am65_cpsw_nuss_rx_cleanup()
754 dma_addr_t desc_dma, buf_dma; in am65_cpsw_nuss_rx_packets() local
779 cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); in am65_cpsw_nuss_rx_packets()
794 dma_unmap_single(dev, buf_dma, buf_dma_le in am65_cpsw_nuss_rx_packets()
869 dma_addr_t buf_dma, next_desc_dma; am65_cpsw_nuss_xmit_free() local
1034 dma_addr_t desc_dma, buf_dma; am65_cpsw_nuss_ndo_slave_xmit() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_trace.h108 __field(dma_addr_t, buf_dma)
118 __entry->buf_dma = ring->desc_cb[ring->next_to_clean].dma;
127 __entry->ntc, &__entry->desc_dma, &__entry->buf_dma,
/kernel/linux/linux-6.6/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_trace.h107 __field(dma_addr_t, buf_dma)
117 __entry->buf_dma = ring->desc_cb[ring->next_to_clean].dma;
126 __entry->ntc, &__entry->desc_dma, &__entry->buf_dma,
/kernel/linux/linux-6.6/drivers/net/ethernet/ti/
H A Dam65-cpsw-nuss.c313 dma_addr_t buf_dma; in am65_cpsw_nuss_rx_push() local
323 buf_dma = dma_map_single(rx_chn->dma_dev, skb->data, pkt_len, in am65_cpsw_nuss_rx_push()
325 if (unlikely(dma_mapping_error(rx_chn->dma_dev, buf_dma))) { in am65_cpsw_nuss_rx_push()
333 k3_udma_glue_rx_dma_to_cppi5_addr(rx_chn->rx_chn, &buf_dma); in am65_cpsw_nuss_rx_push()
334 cppi5_hdesc_attach_buf(desc_rx, buf_dma, skb_tailroom(skb), buf_dma, skb_tailroom(skb)); in am65_cpsw_nuss_rx_push()
654 dma_addr_t buf_dma; in am65_cpsw_nuss_rx_cleanup() local
661 cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); in am65_cpsw_nuss_rx_cleanup()
662 k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma); in am65_cpsw_nuss_rx_cleanup()
664 dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_le in am65_cpsw_nuss_rx_cleanup()
725 dma_addr_t desc_dma, buf_dma; am65_cpsw_nuss_rx_packets() local
847 dma_addr_t buf_dma, next_desc_dma; am65_cpsw_nuss_xmit_free() local
1082 dma_addr_t desc_dma, buf_dma; am65_cpsw_nuss_ndo_slave_xmit() local
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/kernel/linux/linux-5.10/drivers/scsi/hisi_sas/
H A Dhisi_sas.h54 hisi_sas_status_buf_addr((slot)->buf_dma)
59 #define hisi_sas_cmd_hdr_addr_dma(slot) hisi_sas_cmd_hdr_addr((slot)->buf_dma)
64 #define hisi_sas_sge_addr_dma(slot) hisi_sas_sge_addr((slot)->buf_dma)
69 #define hisi_sas_sge_dif_addr_dma(slot) hisi_sas_sge_dif_addr((slot)->buf_dma)
242 dma_addr_t buf_dma; member
/kernel/linux/linux-6.6/drivers/scsi/hisi_sas/
H A Dhisi_sas.h57 hisi_sas_status_buf_addr((slot)->buf_dma)
62 #define hisi_sas_cmd_hdr_addr_dma(slot) hisi_sas_cmd_hdr_addr((slot)->buf_dma)
67 #define hisi_sas_sge_addr_dma(slot) hisi_sas_sge_addr((slot)->buf_dma)
72 #define hisi_sas_sge_dif_addr_dma(slot) hisi_sas_sge_dif_addr((slot)->buf_dma)
255 dma_addr_t buf_dma; member
/kernel/linux/linux-5.10/drivers/input/tablet/
H A Dgtco.c110 dma_addr_t buf_dma; /* dma addr of the data buffer*/ member
862 GFP_KERNEL, &gtco->buf_dma); in gtco_probe()
983 gtco->urbinfo->transfer_dma = gtco->buf_dma; in gtco_probe()
1000 gtco->buffer, gtco->buf_dma); in gtco_probe()
1024 gtco->buffer, gtco->buf_dma); in gtco_disconnect()
/kernel/linux/linux-6.6/drivers/net/can/usb/
H A Dmcba_usb.c631 dma_addr_t buf_dma; in mcba_usb_start() local
641 GFP_KERNEL, &buf_dma); in mcba_usb_start()
649 urb->transfer_dma = buf_dma; in mcba_usb_start()
662 buf, buf_dma); in mcba_usb_start()
668 priv->rxbuf_dma[i] = buf_dma; in mcba_usb_start()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlxbf_gige/
H A Dmlxbf_gige_main.c31 dma_addr_t *buf_dma, in mlxbf_gige_alloc_skb()
55 *buf_dma = dma_map_single(priv->dev, skb->data, map_len, dir); in mlxbf_gige_alloc_skb()
56 if (dma_mapping_error(priv->dev, *buf_dma)) { in mlxbf_gige_alloc_skb()
58 *buf_dma = (dma_addr_t)0; in mlxbf_gige_alloc_skb()
29 mlxbf_gige_alloc_skb(struct mlxbf_gige *priv, unsigned int map_len, dma_addr_t *buf_dma, enum dma_data_direction dir) mlxbf_gige_alloc_skb() argument
/kernel/linux/linux-5.10/drivers/crypto/caam/
H A Dcaamhash.c109 dma_addr_t buf_dma; member
169 state->buf_dma = dma_map_single(jrdev, state->buf, buflen, in buf_map_to_sec4_sg()
171 if (dma_mapping_error(jrdev, state->buf_dma)) { in buf_map_to_sec4_sg()
173 state->buf_dma = 0; in buf_map_to_sec4_sg()
177 dma_to_sec4_sg_one(sec4_sg, state->buf_dma, buflen, 0); in buf_map_to_sec4_sg()
555 if (state->buf_dma) { in ahash_unmap()
556 dma_unmap_single(dev, state->buf_dma, state->buflen, in ahash_unmap()
558 state->buf_dma = 0; in ahash_unmap()
1084 state->buf_dma = 0; in ahash_digest()
1161 state->buf_dma in ahash_final_no_ctx()
[all...]
/kernel/linux/linux-6.6/drivers/crypto/caam/
H A Dcaamhash.c114 dma_addr_t buf_dma; member
174 state->buf_dma = dma_map_single(jrdev, state->buf, buflen, in buf_map_to_sec4_sg()
176 if (dma_mapping_error(jrdev, state->buf_dma)) { in buf_map_to_sec4_sg()
178 state->buf_dma = 0; in buf_map_to_sec4_sg()
182 dma_to_sec4_sg_one(sec4_sg, state->buf_dma, buflen, 0); in buf_map_to_sec4_sg()
564 if (state->buf_dma) { in ahash_unmap()
565 dma_unmap_single(dev, state->buf_dma, state->buflen, in ahash_unmap()
567 state->buf_dma = 0; in ahash_unmap()
1091 state->buf_dma = 0; in ahash_digest()
1168 state->buf_dma in ahash_final_no_ctx()
[all...]
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-mtk-snfi.c875 dma_addr_t buf_dma; in mtk_snand_read_page_cache() local
936 buf_dma = dma_map_single(snf->dev, buf, dma_len, DMA_FROM_DEVICE); in mtk_snand_read_page_cache()
937 ret = dma_mapping_error(snf->dev, buf_dma); in mtk_snand_read_page_cache()
942 nfi_write32(snf, NFI_STRADDR, buf_dma); in mtk_snand_read_page_cache()
996 dma_unmap_single(snf->dev, buf_dma, dma_len, DMA_FROM_DEVICE); in mtk_snand_read_page_cache()
1036 dma_unmap_single(snf->dev, buf_dma, dma_len, DMA_FROM_DEVICE); in mtk_snand_read_page_cache()
1067 dma_addr_t buf_dma; in mtk_snand_write_page_cache() local
1126 buf_dma = dma_map_single(snf->dev, snf->buf, dma_len, DMA_TO_DEVICE); in mtk_snand_write_page_cache()
1127 ret = dma_mapping_error(snf->dev, buf_dma); in mtk_snand_write_page_cache()
1132 nfi_write32(snf, NFI_STRADDR, buf_dma); in mtk_snand_write_page_cache()
[all...]
/kernel/linux/linux-5.10/drivers/net/can/usb/
H A Dgs_usb.c598 dma_addr_t buf_dma; in gs_can_open() local
609 &buf_dma); in gs_can_open()
617 urb->transfer_dma = buf_dma; in gs_can_open()
645 buf_dma); in gs_can_open()
651 dev->rxbuf_dma[i] = buf_dma; in gs_can_open()
H A Dmcba_usb.c637 dma_addr_t buf_dma; in mcba_usb_start() local
647 GFP_KERNEL, &buf_dma); in mcba_usb_start()
655 urb->transfer_dma = buf_dma; in mcba_usb_start()
668 buf, buf_dma); in mcba_usb_start()
674 priv->rxbuf_dma[i] = buf_dma; in mcba_usb_start()
/kernel/linux/linux-5.10/drivers/net/can/usb/kvaser_usb/
H A Dkvaser_usb_core.c351 dma_addr_t buf_dma; in kvaser_usb_setup_rx_urbs() local
360 GFP_KERNEL, &buf_dma); in kvaser_usb_setup_rx_urbs()
375 urb->transfer_dma = buf_dma; in kvaser_usb_setup_rx_urbs()
384 buf_dma); in kvaser_usb_setup_rx_urbs()
390 dev->rxbuf_dma[i] = buf_dma; in kvaser_usb_setup_rx_urbs()
/kernel/linux/linux-6.6/drivers/mtd/nand/raw/
H A Dintel-nand-controller.c296 dma_addr_t buf_dma; in ebu_dma_start() local
310 buf_dma = dma_map_single(chan->device->dev, (void *)buf, len, dir); in ebu_dma_start()
311 if (dma_mapping_error(chan->device->dev, buf_dma)) { in ebu_dma_start()
317 tx = dmaengine_prep_slave_single(chan, buf_dma, len, dir, flags); in ebu_dma_start()
350 dma_unmap_single(ebu_host->dev, buf_dma, len, dir); in ebu_dma_start()
/kernel/linux/linux-5.10/drivers/media/pci/bt8xx/
H A Dbt878.c71 bt->buf_dma); in bt878_mem_free()
88 &bt->buf_dma); in bt878_mem_alloc()
168 RISC_INSTR(bt->buf_dma + buf_pos); in bt878_risc_program()
H A Dbt878.h116 dma_addr_t buf_dma; member
/kernel/linux/linux-6.6/drivers/media/pci/bt8xx/
H A Dbt878.c71 bt->buf_dma); in bt878_mem_free()
88 &bt->buf_dma, GFP_KERNEL); in bt878_mem_alloc()
168 RISC_INSTR(bt->buf_dma + buf_pos); in bt878_risc_program()
/kernel/linux/linux-5.10/drivers/usb/musb/
H A Dcppi_dma.h88 dma_addr_t buf_dma; member

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