Searched refs:disk (Results 1 - 25 of 123) sorted by path

12345

/drivers/ata/
H A DKconfig21 If you want to use an ATA hard disk, ATA tape drive, ATA CD-ROM or
28 'SCSI disk support', 'SCSI tape support', or
56 from the ACPI BIOS and write them to the disk controller.
/drivers/block/
H A DDAC960.c80 struct gendisk *disk = bdev->bd_disk; local
81 DAC960_Controller_T *p = disk->queue->queuedata;
82 int drive_nr = (long)disk->private_data;
109 struct gendisk *disk = bdev->bd_disk; local
110 DAC960_Controller_T *p = disk->queue->queuedata;
111 int drive_nr = (long)disk->private_data;
143 static unsigned int DAC960_check_events(struct gendisk *disk, argument
146 DAC960_Controller_T *p = disk->queue->queuedata;
147 int drive_nr = (long)disk->private_data;
154 static int DAC960_revalidate_disk(struct gendisk *disk) argument
2532 struct gendisk *disk = Controller->disks[n]; local
2567 int disk; local
2589 int disk; local
3156 int disk; local
[all...]
H A DKconfig22 tristate "Normal floppy disk support"
25 If you want to use the floppy disk drive(s) of your PC under Linux,
84 There are many external CD-ROM and disk devices that connect through
188 bool "Always do synchronous disk IO for UBD"
192 host's disk; this may cause problems if, for example, the User-Mode
196 Synchronous operation (i.e. always writing data to the host's disk
233 a disk partition, floppy, or regular file, either using encryption
277 used as hard disk encryption.
281 instead, which can be configured to be on-disk compatible with the
376 Most normal users won't need the RAM disk functionalit
[all...]
H A Damiflop.c33 * needed for the disk mechanic.
35 * february 1996 fixed error recovery and multiple disk access
97 #define FD_NOTREADY 4 /* unit is not ready (motor not on/no disk) */
170 #define RAW_BUF_SIZE 30000 /* size of raw disk data */
531 /* loop and read disk ID */
658 * written to disk and vice versa.
814 static unsigned long *putsec(int disk, unsigned long *raw, int cnt) argument
819 disk&=3;
825 hdr.track = unit[disk].track;
827 hdr.ord = unit[disk]
848 amiga_write(int disk) argument
1205 dos_write(int disk) argument
1637 floppy_release(struct gendisk *disk, fmode_t mode) argument
1665 amiga_check_events(struct gendisk *disk, unsigned int clearing) argument
1710 struct gendisk *disk; local
[all...]
H A Dataflop.c13 * - Autodetection of disk format (DD/HD); untested yet, because I
32 * the FDC will otherwise wait forever when no disk is inserted...
36 * - more/other disk formats
41 * - Make disk format numbering independent from minors
47 * - disk formatting
60 * - Maybe a better strategy for disk change detection (does anyone
99 { "D820", 10,1640, 0, 0}, /* 3: DD disk with 82 tracks/10 sectors */
147 /* Array for translating minors into disk formats */
189 * Maximum disk size (in kilobytes). This default is used whenever the
190 * current disk siz
221 struct gendisk *disk; member in struct:atari_floppy_struct
1328 floppy_check_events(struct gendisk *disk, unsigned int clearing) argument
1351 floppy_revalidate(struct gendisk *disk) argument
1512 struct gendisk *disk = bdev->bd_disk; local
1889 floppy_release(struct gendisk *disk, fmode_t mode) argument
[all...]
H A Dbrd.c449 MODULE_PARM_DESC(rd_size, "Size of each RAM disk in kbytes.");
451 MODULE_PARM_DESC(max_part, "Maximum number of partitions per RAM disk");
453 MODULE_PARM_DESC(part_show, "Control RAM disk visibility in /proc/partitions");
478 struct gendisk *disk; local
499 disk = brd->brd_disk = alloc_disk(1 << part_shift);
500 if (!disk)
502 disk->major = RAMDISK_MAJOR;
503 disk->first_minor = i << part_shift;
504 disk->fops = &brd_fops;
505 disk
[all...]
H A Dcciss.c170 static void cciss_release(struct gendisk *disk, fmode_t mode);
175 static int cciss_revalidate(struct gendisk *disk);
1065 static inline ctlr_info_t *get_host(struct gendisk *disk) argument
1067 return disk->queue->queuedata;
1070 static inline drive_info_struct *get_drv(struct gendisk *disk) argument
1072 return disk->private_data;
1090 * disk information. I don't think I really like this
1127 static void cciss_release(struct gendisk *disk, fmode_t mode) argument
1133 h = get_host(disk);
1134 drv = get_drv(disk);
1445 cciss_getluninfo(ctlr_info_t *h, struct gendisk *disk, void __user *argp) argument
1703 struct gendisk *disk = bdev->bd_disk; local
1931 cciss_add_disk(ctlr_info_t *h, struct gendisk *disk, int drv_index) argument
1989 struct gendisk *disk; local
2243 struct gendisk *disk; local
2455 struct gendisk *disk; local
2943 cciss_revalidate(struct gendisk *disk) argument
5271 struct gendisk *disk = h->gendisk[j]; local
[all...]
H A Dcpqarray.c163 static void ida_release(struct gendisk *disk, fmode_t mode);
177 static int ida_revalidate(struct gendisk *disk);
187 static inline drv_info_t *get_drv(struct gendisk *disk) argument
189 return disk->private_data;
192 static inline ctlr_info_t *get_host(struct gendisk *disk) argument
194 return disk->queue->queuedata;
465 struct gendisk *disk = ida_gendisk[i][j]; local
467 sprintf(disk->disk_name, "ida/c%dd%d", i, j);
468 disk->major = COMPAQ_SMART2_MAJOR + i;
469 disk
859 ida_release(struct gendisk *disk, fmode_t mode) argument
1540 struct gendisk *disk = ida_gendisk[ctlr][i]; local
1556 struct gendisk *disk = ida_gendisk[ctlr][i]; local
1572 ida_revalidate(struct gendisk *disk) argument
[all...]
H A Dfloppy.c74 * disk types.
88 * opposite side of the disk, leaving the sector IDs alone (i.e. Commodore's
156 #define DCL_DEBUG /* debug disk change line */
336 * Maximum disk size (in kilobytes).
337 * This default is used whenever the current disk size is unknown.
374 | | | | | | | Spindown offset (where disk stops)
404 * Frequency of disk change checks */
422 * tells if the disk is in Commodore 1581 format, which means side 0 sectors
423 * are located on side 1 of the disk but with a side 0 ID, and vice-versa.
424 * This is the same as the Sharp MZ-80 5.25" CP/M disk forma
3621 floppy_release(struct gendisk *disk, fmode_t mode) argument
3740 floppy_check_events(struct gendisk *disk, unsigned int clearing) argument
3834 floppy_revalidate(struct gendisk *disk) argument
[all...]
H A Dhd.c304 static void hd_out(struct hd_i_struct *disk, argument
320 if (!controller_ready(disk->unit, head)) {
325 outb_p(disk->ctl, HD_CMD);
327 outb_p(disk->wpcom >> 2, ++port);
332 outb_p(0xA0 | (disk->unit << 4) | head, ++port);
381 struct hd_i_struct *disk = &hd_info[i]; local
382 disk->special_op = disk->recalibrate = 1;
383 hd_out(disk, disk
420 struct hd_i_struct *disk = req->rq_disk->private_data; local
554 do_special_op(struct hd_i_struct *disk, struct request *req) argument
582 struct hd_i_struct *disk; local
663 struct hd_i_struct *disk = bdev->bd_disk->private_data; local
736 struct gendisk *disk = alloc_disk(64); local
[all...]
H A Dloop.c700 struct gendisk *disk = dev_to_disk(dev); local
701 struct loop_device *lo = disk->private_data;
1515 static void lo_release(struct gendisk *disk, fmode_t mode) argument
1517 struct loop_device *lo = disk->private_data;
1607 struct gendisk *disk; local
1640 disk = lo->lo_disk = alloc_disk(1 << part_shift);
1641 if (!disk)
1663 disk->flags |= GENHD_FL_NO_PART_SCAN;
1664 disk->flags |= GENHD_FL_EXT_DEVT;
1671 disk
[all...]
/drivers/block/aoe/
H A Daoeblk.c37 struct gendisk *disk = dev_to_disk(dev); local
38 struct aoedev *d = disk->private_data;
50 struct gendisk *disk = dev_to_disk(dev); local
51 struct aoedev *d = disk->private_data;
61 struct gendisk *disk = dev_to_disk(dev); local
62 struct aoedev *d = disk->private_data;
99 struct gendisk *disk = dev_to_disk(dev); local
100 struct aoedev *d = disk->private_data;
107 struct gendisk *disk = dev_to_disk(dev); local
108 struct aoedev *d = disk
262 aoeblk_release(struct gendisk *disk, fmode_t mode) argument
[all...]
/drivers/block/drbd/
H A DKconfig32 nodes), which means it can exhibit shared disk semantics in a
H A Ddrbd_actlog.c44 * in the on disk ring buffer */
101 device->state.disk <= D_FAILED);
164 if (!(rw & WRITE) && device->state.disk == D_DISKLESS && device->ldev == NULL)
446 /* transaction number, modulo on-disk ring buffer wrap around */
449 /* ... to aligned 4k on disk block */
455 /* ... plus offset to the on disk position */
470 drbd_err(device, "disk is %s, cannot start al transaction\n",
471 drbd_disk_str(device->state.disk));
476 if (device->state.disk < D_INCONSISTENT) {
478 "disk i
[all...]
H A Ddrbd_int.h329 * transactions, local disk or peer. 32 bit "jiffies" are good enough,
336 /* local disk */
495 MD_DIRTY, /* current uuids and flags not yet on disk */
510 WAS_IO_ERROR, /* Local disk failed, returned IO error */
511 WAS_READ_ERROR, /* Local disk READ failed (set additionally to the above) */
512 FORCE_DETACH, /* Force-detach from local disk, aborting any pending local IO */
838 /* things that are stored as / read from meta data on disk */
844 sector_t p_size; /* partner's disk size */
857 /* Used after attach while negotiating new disk state. */
931 struct list_head active_ee; /* IO in progress (P_DATA gets written to disk) */
[all...]
H A Ddrbd_main.c171 io_allowed = (device->state.disk >= mins);
304 * tl_abort_disk_io() - Abort disk I/O for all requests for a certain device in the TL
861 uuid_flags |= device->new_state_tmp.disk == D_INCONSISTENT ? 4 : 0;
903 D_ASSERT(device, device->state.disk == D_UP_TO_DATE);
1257 drbd_err(device, "Failed to write bitmap to disk!\n");
1899 .disk = D_DISKLESS,
2726 struct gendisk *disk; local
2755 disk = alloc_disk(1);
2756 if (!disk)
2758 device->vdisk = disk;
[all...]
H A Ddrbd_nl.c487 ex_to_string = "peer unreachable, doing nothing since disk != UpToDate";
495 mask.disk = D_MASK;
496 val.disk = D_OUTDATED;
602 (device->state.disk < D_UP_TO_DATE &&
603 device->state.disk >= D_INCONSISTENT)) {
604 mask.disk = D_MASK;
605 val.disk = D_UP_TO_DATE;
611 device->state.disk == D_CONSISTENT && mask.pdsk == 0) {
615 val.disk = D_UP_TO_DATE;
616 mask.disk
[all...]
H A Ddrbd_proc.c259 ds .. disk state (local/remote)
264 dw .. disk write
265 dr .. disk read
286 state.disk == D_DISKLESS &&
302 drbd_disk_str(state.disk),
H A Ddrbd_receiver.c1201 drbd_info(device, "local disk flush failed with status %d\n", rv);
1628 drbd_err(device, "request from peer beyond end of local disk: "
1890 /* data is submitted to disk within recv_resync_read.
1896 drbd_err(device, "Can not write resync data to local disk.\n");
2402 /* In case we have the only disk of the cluster, */
2467 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk; local
2480 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
2481 (int)part_stat_read(&disk->part0, sectors[1]) -
2973 device->state.disk >= D_NEGOTIATING ? drbd_bm_total_weight(device) : 0, 0);
3083 device->state.disk >
[all...]
H A Ddrbd_req.c36 /* Update disk stats at start of I/O request */
51 /* Update disk stats when completing request upwards */
286 /* Update disk stats */
665 /* I'd rather not detach from local disk just because it
672 * no local disk,
929 if (device->state.disk == D_UP_TO_DATE)
931 if (device->state.disk != D_INCONSISTENT)
1217 /* Update disk stats */
1573 if (get_ldev(device)) { /* implicit state.disk >= D_INCONSISTENT */
1615 * resp. the local disk,
[all...]
H A Ddrbd_state.c74 if (device->state.disk != D_DISKLESS ||
146 disk_state = max_t(enum drbd_disk_state, disk_state, device->state.disk);
162 disk_state = min_t(enum drbd_disk_state, disk_state, device->state.disk);
232 (os.disk != D_FAILED && ns.disk == D_FAILED))) ||
420 drbd_disk_str(ns.disk),
460 if (ns.disk != os.disk && flags & CS_DC_DISK)
461 pbp += sprintf(pbp, "disk( %s -> %s ) ",
462 drbd_disk_str(os.disk),
[all...]
H A Ddrbd_state.h85 unsigned disk:4 ; /* 8/16 from D_DISKLESS to D_UP_TO_DATE */ member in struct:drbd_dev_state::__anon310
99 unsigned disk:4 ; /* 8/16 from D_DISKLESS to D_UP_TO_DATE */
H A Ddrbd_worker.c234 * "aborting" requests, or force-detaching the disk, is intended for
247 * from disk into the original request pages, in the best case it will
260 drbd_emerg(device, "delayed completion of aborted local request; disk-timeout may be too aggressive\n");
610 to continue resync with a broken disk makes no sense at
938 ns.disk = D_INCONSISTENT;
941 ns.disk = D_UP_TO_DATE;
945 ns.disk = D_UP_TO_DATE;
1462 if (!odev->ldev || odev->state.disk == D_DISKLESS)
1493 if (odev->state.conn == C_STANDALONE && odev->state.disk == D_DISKLESS)
1517 if (odev->state.conn == C_STANDALONE && odev->state.disk
[all...]
/drivers/block/mtip32xx/
H A Dmtip32xx.c2760 dd->dfs_node = debugfs_create_dir(dd->disk->disk_name, dfs_parent);
2764 dd->disk->disk_name);
2803 put_disk(dd->disk);
2805 if (dd->disk) {
2806 kobj = kobject_get(&disk_to_dev(dd->disk)->kobj);
2811 del_gendisk(dd->disk);
2812 dd->disk = NULL;
3502 * Helper function for reusing disk name
3864 if (dd->disk)
3872 dd->disk
[all...]
H A Dmtip32xx.h464 struct gendisk *disk; /* Pointer to our gendisk structure. */ member in struct:driver_data
478 unsigned long index; /* Index to determine the disk name */

Completed in 501 milliseconds

12345