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Searched refs:dma_ptr (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/net/ethernet/microchip/
H A Dlan743x_main.c1628 if (buffer_info->dma_ptr) { in lan743x_tx_release_desc()
1632 buffer_info->dma_ptr, in lan743x_tx_release_desc()
1637 buffer_info->dma_ptr, in lan743x_tx_release_desc()
1641 buffer_info->dma_ptr = 0; in lan743x_tx_release_desc()
1798 dma_addr_t dma_ptr; in lan743x_tx_frame_start() local
1806 dma_ptr = dma_map_single(dev, first_buffer, first_buffer_length, in lan743x_tx_frame_start()
1808 if (dma_mapping_error(dev, dma_ptr)) in lan743x_tx_frame_start()
1811 tx_descriptor->data1 = cpu_to_le32(DMA_ADDR_LOW32(dma_ptr)); in lan743x_tx_frame_start()
1812 tx_descriptor->data2 = cpu_to_le32(DMA_ADDR_HIGH32(dma_ptr)); in lan743x_tx_frame_start()
1817 buffer_info->dma_ptr = dma_ptr; in lan743x_tx_frame_start()
[all …]
H A Dlan743x_main.h1158 dma_addr_t dma_ptr; member
1197 dma_addr_t dma_ptr; member
/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()
/linux/sound/soc/atmel/
H A Dmchp-pdmc.c952 u8 *dma_ptr = runtime->dma_area + hwoff + in mchp_pdmc_process() local
954 u8 *dma_ptr_end = dma_ptr + bytes; in mchp_pdmc_process()
957 for (; dma_ptr < dma_ptr_end; dma_ptr += sample_size) in mchp_pdmc_process()
958 *dma_ptr = 0; in mchp_pdmc_process()
/linux/drivers/net/ethernet/marvell/octeon_ep_vf/
H A Doctep_vf_main.c679 sglist[0].dma_ptr[0] = dma; in octep_vf_start_xmit()
691 sglist[si >> 2].dma_ptr[si & 3] = dma; in octep_vf_start_xmit()
733 dma_unmap_single(iq->dev, sglist[0].dma_ptr[0], in octep_vf_start_xmit()
738 dma_unmap_page(iq->dev, sglist[si >> 2].dma_ptr[si & 3], in octep_vf_start_xmit()
/linux/drivers/net/ethernet/marvell/octeon_ep/
H A Doctep_main.c923 sglist[0].dma_ptr[0] = dma; in octep_start_xmit()
935 sglist[si >> 2].dma_ptr[si & 3] = dma; in octep_start_xmit()
984 dma_unmap_single(iq->dev, sglist[0].dma_ptr[0], in octep_start_xmit()
989 dma_unmap_page(iq->dev, sglist[si >> 2].dma_ptr[si & 3], in octep_start_xmit()