| /kernel/linux/linux-5.10/drivers/spi/ |
| H A D | spi-dw-dma.c | 466 ret = dw_spi_dma_submit_rx(dws, xfer->rx_sg.sgl, in dw_spi_dma_transfer_all()
467 xfer->rx_sg.nents); in dw_spi_dma_transfer_all()
501 * and rx_sg lists may have different number of entries of different lengths
508 * rx_sg list: |_|____|____|
520 struct scatterlist *tx_sg = NULL, *rx_sg = NULL, tx_tmp, rx_tmp; in dw_spi_dma_transfer_one() local
538 rx_sg = !rx_sg ? &xfer->rx_sg.sgl[0] : sg_next(rx_sg); in dw_spi_dma_transfer_one()
539 sg_dma_address(&rx_tmp) = sg_dma_address(rx_sg); in dw_spi_dma_transfer_one()
[all...] |
| H A D | spi-bcm2835.c | 487 if (bs->rx_buf && !sg_is_last(&tfr->rx_sg.sgl[0])) { in bcm2835_spi_transfer_prologue()
488 bs->rx_prologue = sg_dma_len(&tfr->rx_sg.sgl[0]) & 3; in bcm2835_spi_transfer_prologue()
518 sg_dma_address(&tfr->rx_sg.sgl[0]), in bcm2835_spi_transfer_prologue()
521 sg_dma_address(&tfr->rx_sg.sgl[0]) += bs->rx_prologue; in bcm2835_spi_transfer_prologue()
522 sg_dma_len(&tfr->rx_sg.sgl[0]) -= bs->rx_prologue; in bcm2835_spi_transfer_prologue()
569 sg_dma_address(&tfr->rx_sg.sgl[0]) -= bs->rx_prologue; in bcm2835_spi_undo_prologue()
570 sg_dma_len(&tfr->rx_sg.sgl[0]) += bs->rx_prologue; in bcm2835_spi_undo_prologue()
683 nents = tfr->rx_sg.nents; in bcm2835_spi_prepare_sg()
684 sgl = tfr->rx_sg.sgl; in bcm2835_spi_prepare_sg()
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| H A D | spi-davinci.c | 625 t->rx_sg.sgl, t->rx_sg.nents, DMA_DEV_TO_MEM, in davinci_spi_bufs()
636 t->tx_sg.sgl = t->rx_sg.sgl; in davinci_spi_bufs()
637 t->tx_sg.nents = t->rx_sg.nents; in davinci_spi_bufs()
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| H A D | spi-pic32.c | 313 xfer->rx_sg.sgl, in pic32_spi_dma_transfer()
314 xfer->rx_sg.nents, in pic32_spi_dma_transfer()
526 if (transfer->rx_sg.nents && transfer->tx_sg.nents) { in pic32_spi_one_transfer()
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| H A D | spi-ti-qspi.c | 509 static int ti_qspi_dma_xfer_sg(struct ti_qspi *qspi, struct sg_table rx_sg, in ti_qspi_dma_xfer_sg() argument
517 for_each_sg(rx_sg.sgl, sg, rx_sg.nents, i) { in ti_qspi_dma_xfer_sg()
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| H A D | spi-pxa2xx-dma.c | 108 sgt = &xfer->rx_sg; in pxa2xx_spi_dma_prepare_one()
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| H A D | spi-at91-usart.c | 230 xfer->rx_sg.sgl, in at91_usart_spi_dma_transfer()
231 xfer->rx_sg.nents, in at91_usart_spi_dma_transfer()
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| H A D | spi-pic32-sqi.c | 276 sgl = xfer->rx_sg.sgl; in pic32_sqi_one_transfer()
277 nents = xfer->rx_sg.nents; in pic32_sqi_one_transfer()
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| /kernel/linux/linux-6.6/drivers/spi/ |
| H A D | spi-dw-dma.c | 518 ret = dw_spi_dma_submit_rx(dws, xfer->rx_sg.sgl, in dw_spi_dma_transfer_all()
519 xfer->rx_sg.nents); in dw_spi_dma_transfer_all()
553 * and rx_sg lists may have different number of entries of different lengths
560 * rx_sg list: |_|____|____|
572 struct scatterlist *tx_sg = NULL, *rx_sg = NULL, tx_tmp, rx_tmp; in dw_spi_dma_transfer_one() local
590 rx_sg = !rx_sg ? &xfer->rx_sg.sgl[0] : sg_next(rx_sg); in dw_spi_dma_transfer_one()
591 sg_dma_address(&rx_tmp) = sg_dma_address(rx_sg); in dw_spi_dma_transfer_one()
[all...] |
| H A D | spi-bcm2835.c | 496 if (bs->rx_buf && !sg_is_last(&tfr->rx_sg.sgl[0])) { in bcm2835_spi_transfer_prologue()
497 bs->rx_prologue = sg_dma_len(&tfr->rx_sg.sgl[0]) & 3; in bcm2835_spi_transfer_prologue()
527 sg_dma_address(&tfr->rx_sg.sgl[0]), in bcm2835_spi_transfer_prologue()
530 sg_dma_address(&tfr->rx_sg.sgl[0]) += bs->rx_prologue; in bcm2835_spi_transfer_prologue()
531 sg_dma_len(&tfr->rx_sg.sgl[0]) -= bs->rx_prologue; in bcm2835_spi_transfer_prologue()
578 sg_dma_address(&tfr->rx_sg.sgl[0]) -= bs->rx_prologue; in bcm2835_spi_undo_prologue()
579 sg_dma_len(&tfr->rx_sg.sgl[0]) += bs->rx_prologue; in bcm2835_spi_undo_prologue()
691 nents = tfr->rx_sg.nents; in bcm2835_spi_prepare_sg()
692 sgl = tfr->rx_sg.sgl; in bcm2835_spi_prepare_sg()
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| H A D | spi-geni-qcom.c | 512 rx_desc = dmaengine_prep_slave_sg(mas->rx, xfer->rx_sg.sgl, xfer->rx_sg.nents, in setup_gsi_xfer()
883 if (!xfer->tx_sg.nents && !xfer->rx_sg.nents) in setup_se_xfer()
885 else if (xfer->tx_sg.nents > 1 || xfer->rx_sg.nents > 1) { in setup_se_xfer()
887 xfer->tx_sg.nents, xfer->rx_sg.nents); in setup_se_xfer()
902 geni_se_rx_init_dma(se, sg_dma_address(xfer->rx_sg.sgl), in setup_se_xfer()
903 sg_dma_len(xfer->rx_sg.sgl)); in setup_se_xfer()
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| H A D | spi-davinci.c | 624 t->rx_sg.sgl, t->rx_sg.nents, DMA_DEV_TO_MEM, in davinci_spi_bufs()
635 t->tx_sg.sgl = t->rx_sg.sgl; in davinci_spi_bufs()
636 t->tx_sg.nents = t->rx_sg.nents; in davinci_spi_bufs()
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| H A D | spi-pic32.c | 313 xfer->rx_sg.sgl, in pic32_spi_dma_transfer()
314 xfer->rx_sg.nents, in pic32_spi_dma_transfer()
524 if (transfer->rx_sg.nents && transfer->tx_sg.nents) { in pic32_spi_one_transfer()
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| H A D | spi-ti-qspi.c | 507 static int ti_qspi_dma_xfer_sg(struct ti_qspi *qspi, struct sg_table rx_sg, in ti_qspi_dma_xfer_sg() argument
515 for_each_sg(rx_sg.sgl, sg, rx_sg.nents, i) { in ti_qspi_dma_xfer_sg()
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| H A D | spi-pxa2xx-dma.c | 101 sgt = &xfer->rx_sg; in pxa2xx_spi_dma_prepare_one()
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| H A D | spi-img-spfi.c | 330 rxdesc = dmaengine_prep_slave_sg(spfi->rx_ch, xfer->rx_sg.sgl, in img_spfi_start_dma()
331 xfer->rx_sg.nents, in img_spfi_start_dma()
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| H A D | spi-sun6i.c | 229 tfr->rx_sg.sgl, in sun6i_spi_prepare_dma()
230 tfr->rx_sg.nents, in sun6i_spi_prepare_dma()
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| /kernel/linux/linux-5.10/drivers/crypto/qce/ |
| H A D | dma.c | 99 int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg, in qce_dma_prep_sgs() argument
108 ret = qce_dma_prep_sg(rxchan, rx_sg, rx_nents, flags, DMA_MEM_TO_DEV, in qce_dma_prep_sgs()
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| /kernel/linux/linux-6.6/drivers/crypto/qce/ |
| H A D | dma.c | 99 int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg, in qce_dma_prep_sgs() argument
108 ret = qce_dma_prep_sg(rxchan, rx_sg, rx_nents, flags, DMA_MEM_TO_DEV, in qce_dma_prep_sgs()
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| /kernel/linux/linux-5.10/drivers/infiniband/ulp/iser/ |
| H A D | iser_initiator.c | 245 struct ib_sge *rx_sg; in iser_alloc_rx_descriptors() local
277 rx_sg = &rx_desc->rx_sg; in iser_alloc_rx_descriptors()
278 rx_sg->addr = rx_desc->dma_addr; in iser_alloc_rx_descriptors()
279 rx_sg->length = ISER_RX_PAYLOAD_SIZE; in iser_alloc_rx_descriptors()
280 rx_sg->lkey = device->pd->local_dma_lkey; in iser_alloc_rx_descriptors()
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| /kernel/linux/linux-6.6/drivers/infiniband/ulp/iser/ |
| H A D | iser_initiator.c | 229 struct ib_sge *rx_sg; in iser_alloc_rx_descriptors() local
259 rx_sg = &rx_desc->rx_sg; in iser_alloc_rx_descriptors()
260 rx_sg->addr = rx_desc->dma_addr; in iser_alloc_rx_descriptors()
261 rx_sg->length = ISER_RX_PAYLOAD_SIZE; in iser_alloc_rx_descriptors()
262 rx_sg->lkey = device->pd->local_dma_lkey; in iser_alloc_rx_descriptors()
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| /kernel/linux/linux-5.10/drivers/infiniband/ulp/isert/ |
| H A D | ib_isert.h | 91 struct ib_sge rx_sg; member
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| H A D | ib_isert.c | 155 struct ib_sge *rx_sg; in isert_alloc_rx_descriptors() local
175 rx_sg = &rx_desc->rx_sg; in isert_alloc_rx_descriptors()
176 rx_sg->addr = rx_desc->dma_addr + isert_get_hdr_offset(rx_desc); in isert_alloc_rx_descriptors()
177 rx_sg->length = ISER_RX_PAYLOAD_SIZE; in isert_alloc_rx_descriptors()
178 rx_sg->lkey = device->pd->local_dma_lkey; in isert_alloc_rx_descriptors()
739 rx_wr->sg_list = &rx_desc->rx_sg; in isert_post_recvm()
770 rx_wr.sg_list = &rx_desc->rx_sg; in isert_post_recv()
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| /kernel/linux/linux-6.6/drivers/infiniband/ulp/isert/ |
| H A D | ib_isert.h | 91 struct ib_sge rx_sg; member
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| H A D | ib_isert.c | 154 struct ib_sge *rx_sg; in isert_alloc_rx_descriptors() local
174 rx_sg = &rx_desc->rx_sg; in isert_alloc_rx_descriptors()
175 rx_sg->addr = rx_desc->dma_addr + isert_get_hdr_offset(rx_desc); in isert_alloc_rx_descriptors()
176 rx_sg->length = ISER_RX_PAYLOAD_SIZE; in isert_alloc_rx_descriptors()
177 rx_sg->lkey = device->pd->local_dma_lkey; in isert_alloc_rx_descriptors()
740 rx_wr->sg_list = &rx_desc->rx_sg; in isert_post_recvm()
771 rx_wr.sg_list = &rx_desc->rx_sg; in isert_post_recv()
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