disk/nvme/nvme_disk.cpp

87 	uint32					block_size;
117 	devfs_compute_geometry_size(geometry, info->capacity, info->block_size);
118 	geometry->bytes_per_physical_sector = info->block_size;
143 	info->block_size = blockSize;
563 	const size_t block_size = handle->info->block_size;
582 			nvme_request.lba_start = operation.Offset() / block_size;
583 			nvme_request.lba_count = operation.Length() / block_size;
626 	const off_t ns_end = (handle->info->capacity * handle->info->block_size);
700 	const size_t block_size = handle->info->block_size;
716 				|| (entry->address & 0x3) != 0 || (entry->size % block_size) != 0))
721 				|| (entry->size % block_size) != 0))
727 		if (!bounceAll && ((entry->address & 0x3) != 0 || (entry->size % block_size) != 0))
732 	const off_t rounded_pos = ROUNDDOWN(request->Offset(), block_size);
734 		- rounded_pos), block_size);
743 	nvme_request.lba_start = rounded_pos / block_size;
744 	nvme_request.lba_count = rounded_len / block_size;
767 				+ (nvme_request.iovecs[i].size / block_size);
791 		(nvme_request.lba_start * block_size) - rounded_pos);
803 	const off_t ns_end = (handle->info->capacity * handle->info->block_size);
826 	const off_t ns_end = (handle->info->capacity * handle->info->block_size);
866 	const off_t deviceSize = info->capacity * info->block_size; // in bytes
897 		offset = ROUNDUP(offset, info->block_size);
899 		length = ROUNDDOWN(length, info->block_size);
903 		if ((length / info->block_size) > UINT32_MAX)
904 			length = uint64(UINT32_MAX) * info->block_size;
910 		dsmRanges[i].length = length / info->block_size;
911 		dsmRanges[i].starting_lba = offset / info->block_size;
948 			size_t size = info->capacity * info->block_size;