105 static void sd_config_discard(struct scsi_disk *sdkp, struct queue_limits *lim,
108 		struct queue_limits *lim);
125 		struct queue_limits *lim)  in sd_set_flush_flag()  argument
128 		lim->features |= BLK_FEAT_WRITE_CACHE;  in sd_set_flush_flag()
130 			lim->features |= BLK_FEAT_FUA;  in sd_set_flush_flag()
132 			lim->features &= ~BLK_FEAT_FUA;  in sd_set_flush_flag()
134 		lim->features &= ~(BLK_FEAT_WRITE_CACHE | BLK_FEAT_FUA);  in sd_set_flush_flag()
173 		struct queue_limits lim;  in cache_type_store()  local
178 		lim = queue_limits_start_update(sdkp->disk->queue);  in cache_type_store()
179 		sd_set_flush_flag(sdkp, &lim);  in cache_type_store()
181 				&lim);  in cache_type_store()
499 	struct queue_limits lim;  in provisioning_mode_store()  local
512 	lim = queue_limits_start_update(sdkp->disk->queue);  in provisioning_mode_store()
513 	sd_config_discard(sdkp, &lim, mode);  in provisioning_mode_store()
514 	err = queue_limits_commit_update_frozen(sdkp->disk->queue, &lim);  in provisioning_mode_store()
599 	struct queue_limits lim;  in max_write_same_blocks_store()  local
621 	lim = queue_limits_start_update(sdkp->disk->queue);  in max_write_same_blocks_store()
622 	sd_config_write_same(sdkp, &lim);  in max_write_same_blocks_store()
623 	err = queue_limits_commit_update_frozen(sdkp->disk->queue, &lim);  in max_write_same_blocks_store()
875 static void sd_config_discard(struct scsi_disk *sdkp, struct queue_limits *lim,  in sd_config_discard()  argument
881 	lim->discard_alignment = sdkp->unmap_alignment * logical_block_size;  in sd_config_discard()
882 	lim->discard_granularity = max(sdkp->physical_block_size,  in sd_config_discard()
921 	lim->max_hw_discard_sectors = max_blocks *  in sd_config_discard()
968 static void sd_config_atomic(struct scsi_disk *sdkp, struct queue_limits *lim)  in sd_config_atomic()  argument
1020 	lim->atomic_write_hw_max = max_atomic * logical_block_size;  in sd_config_atomic()
1021 	lim->atomic_write_hw_boundary = 0;  in sd_config_atomic()
1022 	lim->atomic_write_hw_unit_min = unit_min * logical_block_size;  in sd_config_atomic()
1023 	lim->atomic_write_hw_unit_max = unit_max * logical_block_size;  in sd_config_atomic()
1024 	lim->features |= BLK_FEAT_ATOMIC_WRITES;  in sd_config_atomic()
1117 		struct queue_limits *lim)  in sd_config_write_same()  argument
1172 	lim->max_write_zeroes_sectors =  in sd_config_write_same()
1177 		lim->max_hw_wzeroes_unmap_sectors =  in sd_config_write_same()
1178 				lim->max_write_zeroes_sectors;  in sd_config_write_same()
2618 		struct queue_limits *lim)  in sd_config_protection()  argument
2623 		sd_dif_config_host(sdkp, lim);  in sd_config_protection()
2672 		struct queue_limits *lim, unsigned char *buffer)  in read_capacity_16()  argument
2746 	lim->alignment_offset = alignment;  in read_capacity_16()
2858 sd_read_capacity(struct scsi_disk *sdkp, struct queue_limits *lim,  in sd_read_capacity()  argument
2865 		sector_size = read_capacity_16(sdkp, sdp, lim, buffer);  in sd_read_capacity()
2885 			sector_size = read_capacity_16(sdkp, sdp, lim, buffer);  in sd_read_capacity()
2944 	lim->logical_block_size = sector_size;  in sd_read_capacity()
2945 	lim->physical_block_size = sdkp->physical_block_size;  in sd_read_capacity()
3377 		struct queue_limits *lim)  in sd_read_block_limits()  argument
3418 		sd_config_atomic(sdkp, lim);  in sd_read_block_limits()
3439 		struct queue_limits *lim)  in sd_read_block_characteristics()  argument
3457 		lim->features &= ~(BLK_FEAT_ROTATIONAL | BLK_FEAT_ADD_RANDOM);  in sd_read_block_characteristics()
3739 	struct queue_limits *lim = NULL;  in sd_revalidate_disk()  local
3754 	lim = kmalloc(sizeof(*lim), GFP_KERNEL);  in sd_revalidate_disk()
3755 	if (!lim)  in sd_revalidate_disk()
3764 	*lim = queue_limits_start_update(sdkp->disk->queue);  in sd_revalidate_disk()
3771 		sd_read_capacity(sdkp, lim, buffer);  in sd_revalidate_disk()
3785 		lim->features |= (BLK_FEAT_ROTATIONAL | BLK_FEAT_ADD_RANDOM);  in sd_revalidate_disk()
3789 			sd_read_block_limits(sdkp, lim);  in sd_revalidate_disk()
3791 			sd_read_block_characteristics(sdkp, lim);  in sd_revalidate_disk()
3792 			sd_zbc_read_zones(sdkp, lim, buffer);  in sd_revalidate_disk()
3795 		sd_config_discard(sdkp, lim, sd_discard_mode(sdkp));  in sd_revalidate_disk()
3805 		sd_config_protection(sdkp, lim);  in sd_revalidate_disk()
3812 	sd_set_flush_flag(sdkp, lim);  in sd_revalidate_disk()
3819 	lim->max_dev_sectors = logical_to_sectors(sdp, dev_max);  in sd_revalidate_disk()
3822 		lim->io_min = logical_to_bytes(sdp, sdkp->min_xfer_blocks);  in sd_revalidate_disk()
3824 		lim->io_min = 0;  in sd_revalidate_disk()
3831 	lim->io_opt = sdp->host->opt_sectors << SECTOR_SHIFT;  in sd_revalidate_disk()
3833 		lim->io_opt = min_not_zero(lim->io_opt,  in sd_revalidate_disk()
3840 	sd_config_write_same(sdkp, lim);  in sd_revalidate_disk()
3842 	err = queue_limits_commit_update_frozen(sdkp->disk->queue, lim);  in sd_revalidate_disk()
3864 	kfree(lim);  in sd_revalidate_disk()