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/openbmc/linux/arch/arm/boot/dts/gemini/
H A Dgemini-dlink-dns-313.dts53 led-disk-blue {
54 label = "dns313:blue:disk";
58 led-disk-green {
59 label = "dns313:green:disk";
62 linux,default-trigger = "disk-read";
64 led-disk-red {
65 label = "dns313:red:disk";
68 linux,default-trigger = "disk-write";
/openbmc/linux/drivers/nvme/host/
H A Dcore.c316 ns->disk ? ns->disk->disk_name : "?", in nvme_log_error()
629 put_disk(ns->disk); in nvme_free_ns()
1951 return !disk_live(disk); in nvme_first_scan()
1978 ns->disk->disk_name); in nvme_set_chunk_sectors()
3582 struct gendisk *disk; in nvme_alloc_ns() local
3590 if (IS_ERR(disk)) in nvme_alloc_ns()
3593 disk->private_data = ns; in nvme_alloc_ns()
3595 ns->disk = disk; in nvme_alloc_ns()
3596 ns->queue = disk->queue; in nvme_alloc_ns()
3677 put_disk(disk); in nvme_alloc_ns()
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/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Inventory/Item/
H A DDiskBackplane.interface.yaml2 Implement to provide disk backplane attributes. A disk backplane is a card
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-daemons/tftp-hpa/files/
H A Dfix-writing-emtpy-file.patch5 With the feature that checking the disk filled up, the return
7 the disk status. While for empty file, without data being
8 written, this function will return -1 thus the disk filled up
/openbmc/qemu/tests/qemu-iotests/
H A D20530 disk = os.path.join(iotests.test_dir, 'disk') variable
35 qemu_img_create('-f', iotests.imgfmt, disk, '1M')
37 self.vm = iotests.VM().add_drive(disk)
53 os.remove(disk)
H A D18564 -drive file="${TEST_IMG}.base",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk
135 -drive file="${TEST_IMG}",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk
157 -drive file="${TEST_IMG}",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk
182 -drive file="${TEST_IMG}",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk
207 -drive file="${TEST_IMG}",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk
/openbmc/linux/drivers/mtd/
H A Dmtd_blkdevs.c32 put_disk(dev->disk); in blktrans_dev_release()
185 static int blktrans_open(struct gendisk *disk, blk_mode_t mode) in blktrans_open() argument
187 struct mtd_blktrans_dev *dev = disk->private_data; in blktrans_open()
228 static void blktrans_release(struct gendisk *disk) in blktrans_release() argument
230 struct mtd_blktrans_dev *dev = disk->private_data; in blktrans_release()
342 new->disk = gd; in add_mtd_blktrans_dev()
343 new->rq = new->disk->queue; in add_mtd_blktrans_dev()
401 put_disk(new->disk); in add_mtd_blktrans_dev()
418 sysfs_remove_group(&disk_to_dev(old->disk)->kobj, in del_mtd_blktrans_dev()
422 del_gendisk(old->disk); in del_mtd_blktrans_dev()
/openbmc/linux/drivers/md/
H A Ddm.c319 md = disk->private_data; in dm_blk_open()
343 md = disk->private_data; in dm_blk_close()
772 if (md->disk->slave_dir) in close_table_device()
1984 if (md->disk) { in cleanup_mapped_device()
1994 md->disk); in cleanup_mapped_device()
2006 put_disk(md->disk); in cleanup_mapped_device()
2075 if (!md->disk) in alloc_dev()
2092 md->disk->minors = 1; in alloc_dev()
2358 r = add_disk(md->disk); in dm_setup_md_queue()
2384 del_gendisk(md->disk); in dm_setup_md_queue()
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/openbmc/openbmc/meta-arm/meta-arm-systemready/recipes-test/arm-systemready-linux-distros/
H A Darm-systemready-linux-distros.inc3 target disk image"
21 # Size of installation disk in MB
30 # Deploy the iso and installation target disk image to the deploy folder
/openbmc/linux/block/partitions/
H A Dibm.c292 int (*fn)(struct gendisk *disk, dasd_information2_t *info); in ibm_partition()
293 struct gendisk *disk = state->disk; in ibm_partition() local
294 struct block_device *bdev = disk->part0; in ibm_partition()
306 if (!disk->fops->getgeo) in ibm_partition()
326 if (disk->fops->getgeo(bdev, geo)) in ibm_partition()
328 if (!fn || fn(disk, info)) { in ibm_partition()
H A Dldm.c307 num_sects = get_capacity(state->disk); in ldm_validate_privheads()
575 struct vblk *disk; in ldm_create_data_partitions() local
581 disk = ldm_get_disk_objid (ldb); in ldm_create_data_partitions()
582 if (!disk) { in ldm_create_data_partitions()
594 if (part->disk_id != disk->obj_id) in ldm_create_data_partitions()
852 struct vblk_disk *disk; in ldm_parse_dsk3() local
868 disk = &vb->vblk.disk; in ldm_parse_dsk3()
870 sizeof (disk->alt_name)); in ldm_parse_dsk3()
891 struct vblk_disk *disk; in ldm_parse_dsk4() local
905 disk = &vb->vblk.disk; in ldm_parse_dsk4()
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/openbmc/linux/block/
H A Dblk-crypto-internal.h24 int blk_crypto_sysfs_register(struct gendisk *disk);
26 void blk_crypto_sysfs_unregister(struct gendisk *disk);
87 static inline int blk_crypto_sysfs_register(struct gendisk *disk) in blk_crypto_sysfs_register() argument
92 static inline void blk_crypto_sysfs_unregister(struct gendisk *disk) in blk_crypto_sysfs_unregister() argument
H A Dblk-core.c341 struct gendisk *disk = bio->bi_bdev->bd_disk; in __bio_queue_enter() local
344 if (test_bit(GD_DEAD, &disk->state)) in __bio_queue_enter()
361 test_bit(GD_DEAD, &disk->state)); in __bio_queue_enter()
362 if (test_bit(GD_DEAD, &disk->state)) in __bio_queue_enter()
611 struct gendisk *disk = bio->bi_bdev->bd_disk; in __submit_bio() local
613 disk->fops->submit_bio(bio); in __submit_bio()
614 blk_queue_exit(disk->queue); in __submit_bio()
898 struct gendisk *disk = q->disk; in bio_poll() local
900 if (disk && disk->fops->poll_bio) in bio_poll()
901 ret = disk->fops->poll_bio(bio, iob, flags); in bio_poll()
/openbmc/linux/drivers/md/bcache/
H A Drequest.c365 struct cache_set *c = dc->disk.c; in check_should_bypass()
608 dc = container_of(s->d, struct cached_dev, disk); in cache_lookup()
644 struct cached_dev, disk); in backing_request_endio()
849 closure_get(&dc->disk.cl); in cached_dev_read_done()
917 0, GFP_NOWAIT, &dc->disk.bio_split); in cached_dev_cache_miss()
1028 GFP_NOIO, &dc->disk.bio_split); in cached_dev_write()
1040 &dc->disk.bio_split); in cached_dev_write()
1087 struct cached_dev, disk); in detached_dev_end_io()
1155 dc = container_of(d, struct cached_dev, disk); in quit_max_writeback_rate()
1245 dc->disk.cache_miss = cached_dev_cache_miss; in bch_cached_dev_request_init()
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/openbmc/qemu/docs/system/
H A Dqemu-manpage.rst31 disk_image is a raw hard disk image for IDE hard disk 0. Some targets do
32 not need a disk image.
/openbmc/linux/drivers/mmc/core/
H A Dblock.c109 struct gendisk *disk; member
189 md = disk->private_data; in mmc_blk_get()
215 put_disk(md->disk); in mmc_blk_kref_release()
276 md->disk->disk_name); in power_ro_lock_store()
277 set_disk_ro(md->disk, 1); in power_ro_lock_store()
848 md = mmc_blk_get(disk); in mmc_blk_alternative_gpt_sector()
2503 if (IS_ERR(md->disk)) { in mmc_blk_alloc_req()
2504 ret = PTR_ERR(md->disk); in mmc_blk_alloc_req()
2537 snprintf(md->disk->disk_name, sizeof(md->disk->disk_name), in mmc_blk_alloc_req()
2577 put_disk(md->disk); in mmc_blk_alloc_req()
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/openbmc/openbmc/poky/scripts/lib/wic/canned-wks/
H A Ddirectdisk.wks1 # short-description: Create a 'pcbios' direct disk image
2 # long-description: Creates a partitioned legacy BIOS disk image that the user
H A Dqemux86-directdisk.wks1 # short-description: Create a qemu machine 'pcbios' direct disk image
2 # long-description: Creates a partitioned legacy BIOS disk image that the user
H A Ddirectdisk-bootloader-config.wks1 # short-description: Create a 'pcbios' direct disk image with custom bootloader config
2 # long-description: Creates a partitioned legacy BIOS disk image that the user
/openbmc/linux/fs/minix/
H A DKconfig8 The minix file system (method to organize files on a hard disk
9 partition or a floppy disk) was the original file system for Linux,
11 You don't want to use the minix file system on your hard disk
/openbmc/openbmc/poky/scripts/lib/wic/
H A Dengine.py559 disk = Disk(args.path.image, native_sysroot)
561 if disk.partitions:
563 for part in disk.partitions.values():
569 print(disk.dir(args.path.part, path))
577 disk = Disk(args.src.image, native_sysroot)
579 disk = Disk(args.dest.image, native_sysroot)
580 disk.copy(args.src, args.dest)
588 disk = Disk(args.path.image, native_sysroot)
589 disk.remove(args.path.part, args.path.path, args.recursive_delete)
595 disk = Disk(args.image, native_sysroot, ('fat', 'ext', 'linux-swap'))
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/openbmc/openbmc/poky/scripts/lib/wic/plugins/imager/
H A Ddirect.py78 image_path = self._full_path(self.workdir, self.parts[0].disk, "direct")
137 prefix = 'p' if part.disk.startswith('mmcblk') else ''
138 device_name = "/dev/%s%s%d" % (part.disk, prefix, part.realnum)
204 disk_name = self.parts[0].disk
234 full_path = self._full_path(self.outdir, self.parts[0].disk, extension)
269 suffix = 'p' if part.disk.startswith('mmcblk') else ''
270 return "/dev/%s%s%-d" % (part.disk, suffix, part.realnum)
445 part.disk, self.numpart, align_sectors,
455 … WicError("Could not place %s%s at offset %d with sector size %d" % (part.disk, self.numpart, part…
462 delta, part.disk, self.numpart, part.offset)
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/openbmc/linux/Documentation/admin-guide/
H A Diostats.rst6 more extensive disk statistics have been introduced to help measure disk
44 each snapshot of your disk statistics.
71 ultimately handed to the disk, and so it will be counted (and queued)
129 This counts flush requests executed by disk. Not tracked for partitions.
154 a disk address relative to a partition to the disk address relative to
155 the host disk happens much earlier. All merges and timings now happen
156 at the disk level rather than at both the disk and partition level as
175 Note that since the address is translated to a disk-relative one, and no
189 disk and partition statistics are consistent again. Since we still don't
205 In 2.6+, all disk statistics were removed from ``/proc/stat``. In 2.4, they
/openbmc/qemu/docs/system/ppc/
H A Dprep.rst13 * 2 IDE interfaces with hard disk and CD-ROM support
14 * Floppy disk
/openbmc/linux/drivers/memstick/core/
H A Dmspro_block.c137 struct gendisk *disk; member
1142 if (IS_ERR(msb->disk)) { in mspro_block_init_disk()
1143 rc = PTR_ERR(msb->disk); in mspro_block_init_disk()
1146 msb->queue = msb->disk->queue; in mspro_block_init_disk()
1153 msb->disk->major = major; in mspro_block_init_disk()
1156 msb->disk->fops = &ms_block_bdops; in mspro_block_init_disk()
1157 msb->disk->private_data = msb; in mspro_block_init_disk()
1170 set_disk_ro(msb->disk, true); in mspro_block_init_disk()
1179 put_disk(msb->disk); in mspro_block_init_disk()
1261 del_gendisk(msb->disk); in mspro_block_remove()
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