Searched refs:tx_buf_virt (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/spi/ |
| D | spi-topcliff-pch.c | 117 void *tx_buf_virt; member
795 memset(data->dma.tx_buf_virt, 0, PAGE_SIZE); in pch_spi_start_transfer()
962 tx_dma_buf = dma->tx_buf_virt; in pch_spi_handle_dma()
967 tx_dma_sbuf = dma->tx_buf_virt; in pch_spi_handle_dma()
1074 sg_set_page(sg, virt_to_page(dma->tx_buf_virt), size + head, in pch_spi_handle_dma()
1080 sg_set_page(sg, virt_to_page(dma->tx_buf_virt), rem, in pch_spi_handle_dma()
1086 sg_set_page(sg, virt_to_page(dma->tx_buf_virt), size, in pch_spi_handle_dma()
1288 dma->tx_buf_virt, dma->tx_buf_dma); in pch_free_dma_buf()
1303 dma->tx_buf_virt = dma_alloc_coherent(&board_dat->pdev->dev, in pch_alloc_dma_buf()
1305 if (!dma->tx_buf_virt) in pch_alloc_dma_buf()
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