Lines Matching refs:device
68 * blkdev - the block device to use for pstore storage
70 * Usually, this will be a partition of a block device.
73 * 1) <hex_major><hex_minor> device number in hexadecimal representation,
75 * 2) /dev/<disk_name> represents the device number of disk
76 * 3) /dev/<disk_name><decimal> represents the device number
77 * of partition - device number of disk plus the partition number
88 * 7) <major>:<minor> major and minor number of the device separated by
93 MODULE_PARM_DESC(blkdev, "block device for pstore storage");
176 * register_pstore_device() - register non-block device to pstore/blk
178 * @dev: non-block device information
207 * unregister_pstore_device() - unregister non-block device from pstore/blk
209 * @dev: non-block device information
220 * psblk_get_bdev() - open block device
225 * Return: pointer to block device on success and others on error.
362 /* size and off must align to SECTOR_SIZE for block device */
403 /* Copy back block device details. */
433 * register_pstore_blk() - register block device to pstore/blk
435 * @info: details on the desired block device interface
468 * unregister_pstore_blk() - unregister block device from pstore/blk
470 * @major: the major device number of device
483 strncpy(info->device, blkdev, 80);