42 	const uint32 dma_boundary = bus->dma_params.dma_boundary;  in is_sg_list_dma_safe()
43 	const uint32 alignment = bus->dma_params.alignment;  in is_sg_list_dma_safe()
44 	const uint32 max_sg_block_size = bus->dma_params.max_sg_block_size;  in is_sg_list_dma_safe()
45 	const uint64 high_address = bus->dma_params.high_address;  in is_sg_list_dma_safe()
48 	if (sg_count > bus->dma_params.max_sg_blocks) {  in is_sg_list_dma_safe()
161 scsi_alloc_dma_buffer(dma_buffer *buffer, dma_params *dma_params, uint32 size)  in scsi_alloc_dma_buffer()  argument
167 	size = (size + dma_params->alignment) & ~dma_params->alignment;  in scsi_alloc_dma_buffer()
173 	if (size / B_PAGE_SIZE > dma_params->max_sg_blocks  in scsi_alloc_dma_buffer()
175 		uint32 boundary = dma_params->dma_boundary;  in scsi_alloc_dma_buffer()
193 		if (dma_params->alignment != ~(uint32)0)  in scsi_alloc_dma_buffer()
194 			physicalRestrictions.alignment = dma_params->alignment + 1;  in scsi_alloc_dma_buffer()
388 		if (!scsi_alloc_dma_buffer(buffer, &device->bus->dma_params,  in scsi_get_dma_buffer()