Searched refs:prd_table_index (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/hid/intel-thc-hid/intel-thc/ |
| H A D | intel-thc-dma.c | 566 u8 prd_table_index, void *read_buff) in read_dma_buffer() argument
573 if (prd_table_index >= read_config->prd_tbl_num) { in read_dma_buffer()
574 dev_err_once(dev->dev, "PRD table index %d too big\n", prd_table_index); in read_dma_buffer()
578 if (!read_config->prd_tbls || !read_config->sgls[prd_table_index]) { in read_dma_buffer()
583 prd_tbl = &read_config->prd_tbls[prd_table_index]; in read_dma_buffer()
592 sg = read_config->sgls[prd_table_index]; in read_dma_buffer()
634 u8 read_ptr, write_ptr, prd_table_index; in thc_dma_read() local
638 prd_table_index = write_ptr & THC_POINTER_MASK; in thc_dma_read()
640 status = read_dma_buffer(dev, read_config, prd_table_index, read_buff); in thc_dma_read()
649 thc_copy_one_sgl_to_prd(dev, read_config, prd_table_index); in thc_dma_read()
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