Home
last modified time | relevance | path

Searched refs:dma_ptr (Results 1 – 9 of 9) sorted by relevance

/openbmc/linux/drivers/net/ethernet/microchip/
H A Dlan743x_main.c1772 if (buffer_info->dma_ptr) { in lan743x_tx_release_desc()
1776 buffer_info->dma_ptr, in lan743x_tx_release_desc()
1781 buffer_info->dma_ptr, in lan743x_tx_release_desc()
1785 buffer_info->dma_ptr = 0; in lan743x_tx_release_desc()
1897 dma_addr_t dma_ptr; in lan743x_tx_frame_start() local
1905 dma_ptr = dma_map_single(dev, first_buffer, first_buffer_length, in lan743x_tx_frame_start()
1907 if (dma_mapping_error(dev, dma_ptr)) in lan743x_tx_frame_start()
1910 tx_descriptor->data1 = cpu_to_le32(DMA_ADDR_LOW32(dma_ptr)); in lan743x_tx_frame_start()
1911 tx_descriptor->data2 = cpu_to_le32(DMA_ADDR_HIGH32(dma_ptr)); in lan743x_tx_frame_start()
1916 buffer_info->dma_ptr = dma_ptr; in lan743x_tx_frame_start()
[all …]
H A Dlan743x_main.h1143 dma_addr_t dma_ptr; member
1182 dma_addr_t dma_ptr; member
/openbmc/linux/drivers/net/ethernet/marvell/octeon_ep/
H A Doctep_tx.c71 dma_unmap_single(iq->dev, tx_buffer->sglist[0].dma_ptr[0], in octep_iq_process_completions()
76 dma_unmap_page(iq->dev, tx_buffer->sglist[i >> 2].dma_ptr[i & 3], in octep_iq_process_completions()
133 tx_buffer->sglist[0].dma_ptr[0], in octep_iq_free_pending()
139 dma_unmap_page(iq->dev, tx_buffer->sglist[i >> 2].dma_ptr[i & 3], in octep_iq_free_pending()
H A Doctep_tx.h37 dma_addr_t dma_ptr[4]; member
H A Doctep_main.c694 sglist[0].dma_ptr[0] = dma; in octep_start_xmit()
706 sglist[si >> 2].dma_ptr[si & 3] = dma; in octep_start_xmit()
735 dma_unmap_single(iq->dev, sglist[0].dma_ptr[0], in octep_start_xmit()
740 dma_unmap_page(iq->dev, sglist[si >> 2].dma_ptr[si & 3], in octep_start_xmit()
/openbmc/linux/sound/soc/
H A Dsoc-generic-dmaengine-pcm.c301 void *dma_ptr = runtime->dma_area + hwoff + in dmaengine_copy() local
305 if (copy_from_iter(dma_ptr, bytes, iter) != bytes) in dmaengine_copy()
315 if (copy_to_iter(dma_ptr, bytes, iter) != bytes) in dmaengine_copy()
/openbmc/linux/sound/soc/atmel/
H A Dmchp-pdmc.c963 u8 *dma_ptr = runtime->dma_area + hwoff + in mchp_pdmc_process() local
965 u8 *dma_ptr_end = dma_ptr + bytes; in mchp_pdmc_process()
968 for (; dma_ptr < dma_ptr_end; dma_ptr += sample_size) in mchp_pdmc_process()
969 *dma_ptr = 0; in mchp_pdmc_process()
/openbmc/linux/drivers/infiniband/hw/bnxt_re/
H A Dqplib_res.c412 dma_addr_t *dma_ptr; in bnxt_qplib_map_tqm_pgtbl() local
432 dma_ptr = &tbl->pbl[PBL_LVL_1].pg_map_arr[k]; in bnxt_qplib_map_tqm_pgtbl()
433 *ptr = cpu_to_le64(*dma_ptr | PTU_PTE_VALID); in bnxt_qplib_map_tqm_pgtbl()
/openbmc/linux/drivers/spi/
H A Dspi-qcom-qspi.c304 static int qcom_qspi_alloc_desc(struct qcom_qspi *ctrl, dma_addr_t dma_ptr, in qcom_qspi_alloc_desc() argument
322 virt_cmd_desc->data_address = dma_ptr; in qcom_qspi_alloc_desc()