/drivers/ata/ |
H A D | Kconfig | 21 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.
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/drivers/block/ |
H A D | DAC960.c | 80 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 D | Kconfig | 22 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 D | amiflop.c | 33 * 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 D | ataflop.c | 13 * - 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 D | brd.c | 449 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 D | cciss.c | 170 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 D | cpqarray.c | 163 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 D | floppy.c | 74 * 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 D | hd.c | 304 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 D | loop.c | 700 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 D | aoeblk.c | 37 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 D | Kconfig | 32 nodes), which means it can exhibit shared disk semantics in a
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H A D | drbd_actlog.c | 44 * 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 D | drbd_int.h | 329 * 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 D | drbd_main.c | 171 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 D | drbd_nl.c | 487 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 D | drbd_proc.c | 259 ds .. disk state (local/remote) 264 dw .. disk write 265 dr .. disk read 286 state.disk == D_DISKLESS && 302 drbd_disk_str(state.disk),
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H A D | drbd_receiver.c | 1201 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 D | drbd_req.c | 36 /* 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 D | drbd_state.c | 74 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 D | drbd_state.h | 85 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 */
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H A D | drbd_worker.c | 234 * "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 D | mtip32xx.c | 2760 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 D | mtip32xx.h | 464 struct gendisk *disk; /* Pointer to our gendisk structure. */ member in struct:driver_data 478 unsigned long index; /* Index to determine the disk name */
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