tag | line | file | source code |
major | 110 | arch/i386/boot/tools/build.c | major_root = major(sb.st_dev); |
major | 117 | arch/i386/boot/tools/build.c | major_root = major(sb.st_rdev); |
major | 171 | drivers/block/genhd.c | dev = MKDEV(hd->major, current_minor); |
major | 279 | drivers/block/genhd.c | extended_partition(hd, MKDEV(hd->major, minor)); |
major | 502 | drivers/block/genhd.c | blk_size[dev->major] = NULL; |
major | 504 | drivers/block/genhd.c | check_partition(dev, MKDEV(dev->major, first_minor)); |
major | 513 | drivers/block/genhd.c | blk_size[dev->major] = dev->sizes; |
major | 522 | drivers/block/genhd.c | blk_size[dev->major] = NULL; |
major | 531 | drivers/block/genhd.c | check_partition(dev, MKDEV(dev->major, first_minor)); |
major | 536 | drivers/block/genhd.c | blk_size[dev->major] = dev->sizes; |
major | 507 | drivers/block/ide-cd.c | int major = HWIF(drive)->major; |
major | 518 | drivers/block/ide-cd.c | rq->next = blk_dev[major].current_request; |
major | 519 | drivers/block/ide-cd.c | blk_dev[major].current_request = rq; |
major | 550 | drivers/block/ide-cd.c | rq->rq_dev = MKDEV (major, (drive->select.b.unit) << PARTN_BITS); |
major | 566 | drivers/block/ide-cd.c | rq->next = blk_dev[major].current_request; |
major | 567 | drivers/block/ide-cd.c | blk_dev[major].current_request = rq; |
major | 1376 | drivers/block/ide-cd.c | int major = HWIF(drive)->major; |
major | 1379 | drivers/block/ide-cd.c | req->rq_dev = MKDEV (major, (drive->select.b.unit) << PARTN_BITS); |
major | 1388 | drivers/block/ide-cd.c | p = &blk_dev[major].current_request; |
major | 1396 | drivers/block/ide-cd.c | blk_dev[major].request_fn (); |
major | 2585 | drivers/block/ide-cd.c | blksize_size[HWIF(drive)->major][drive->select.b.unit << PARTN_BITS] = CD_FRAMESIZE; |
major | 300 | drivers/block/ide.c | hwif->major = ide_hwif_to_major[h]; |
major | 537 | drivers/block/ide.c | blksize_size[hwif->major] = bs; |
major | 544 | drivers/block/ide.c | gd->major = hwif->major; /* our major device number */ |
major | 1337 | drivers/block/ide.c | if (MAJOR(rq->rq_dev) != hwif->major || unit >= MAX_DRIVES) { |
major | 1430 | drivers/block/ide.c | rq = blk_dev[hwif->major].current_request; |
major | 1436 | drivers/block/ide.c | blk_dev[hwif->major].current_request = rq->next; |
major | 1601 | drivers/block/ide.c | int major = MAJOR(i_rdev); |
major | 1606 | drivers/block/ide.c | if (hwif->present && major == hwif->major) { |
major | 1612 | drivers/block/ide.c | } else if (major == IDE0_MAJOR && unit < 4) { |
major | 1632 | drivers/block/ide.c | unsigned int major = MAJOR(rdev); |
major | 1650 | drivers/block/ide.c | bdev = &blk_dev[major]; |
major | 1729 | drivers/block/ide.c | unsigned int p, major, minor; |
major | 1735 | drivers/block/ide.c | major = MAJOR(i_rdev); |
major | 1748 | drivers/block/ide.c | kdev_t devp = MKDEV(major, minor+p); |
major | 2984 | drivers/block/ide.c | switch (hwif->major) { |
major | 2993 | drivers/block/ide.c | if (register_blkdev (hwif->major, hwif->name, &ide_fops)) { |
major | 2994 | drivers/block/ide.c | printk("%s: UNABLE TO GET MAJOR NUMBER %d\n", hwif->name, hwif->major); |
major | 2997 | drivers/block/ide.c | (void) unregister_blkdev (hwif->major, hwif->name); |
major | 3000 | drivers/block/ide.c | blk_dev[hwif->major].request_fn = rfn; |
major | 3001 | drivers/block/ide.c | read_ahead[hwif->major] = 8; /* (4kB) */ |
major | 325 | drivers/block/ide.h | byte major; /* our major number */ |
major | 213 | drivers/block/ll_rw_blk.c | int minor,major; |
major | 215 | drivers/block/ll_rw_blk.c | major = MAJOR(dev); |
major | 217 | drivers/block/ll_rw_blk.c | if (major < 0 || major >= MAX_BLKDEV) return 0; |
major | 218 | drivers/block/ll_rw_blk.c | return ro_bits[major][minor >> 5] & (1 << (minor & 31)); |
major | 223 | drivers/block/ll_rw_blk.c | int minor,major; |
major | 225 | drivers/block/ll_rw_blk.c | major = MAJOR(dev); |
major | 227 | drivers/block/ll_rw_blk.c | if (major < 0 || major >= MAX_BLKDEV) return; |
major | 228 | drivers/block/ll_rw_blk.c | if (flag) ro_bits[major][minor >> 5] |= 1 << (minor & 31); |
major | 229 | drivers/block/ll_rw_blk.c | else ro_bits[major][minor >> 5] &= ~(1 << (minor & 31)); |
major | 299 | drivers/block/ll_rw_blk.c | static void make_request(int major,int rw, struct buffer_head * bh) |
major | 322 | drivers/block/ll_rw_blk.c | if (blk_size[major]) |
major | 323 | drivers/block/ll_rw_blk.c | if (blk_size[major][MINOR(bh->b_dev)] < (sector + count)>>1) { |
major | 351 | drivers/block/ll_rw_blk.c | if (( major == IDE0_MAJOR /* same as HD_MAJOR */ |
major | 352 | drivers/block/ll_rw_blk.c | || major == IDE1_MAJOR |
major | 353 | drivers/block/ll_rw_blk.c | || major == FLOPPY_MAJOR |
major | 354 | drivers/block/ll_rw_blk.c | || major == SCSI_DISK_MAJOR |
major | 355 | drivers/block/ll_rw_blk.c | || major == SCSI_CDROM_MAJOR |
major | 356 | drivers/block/ll_rw_blk.c | || major == IDE2_MAJOR |
major | 357 | drivers/block/ll_rw_blk.c | || major == IDE3_MAJOR) |
major | 358 | drivers/block/ll_rw_blk.c | && (req = blk_dev[major].current_request)) |
major | 361 | drivers/block/ll_rw_blk.c | if (major == HD_MAJOR || major == FLOPPY_MAJOR) |
major | 363 | drivers/block/ll_rw_blk.c | if (major == FLOPPY_MAJOR) |
major | 426 | drivers/block/ll_rw_blk.c | add_request(major+blk_dev,req); |
major | 432 | drivers/block/ll_rw_blk.c | unsigned int major = MAJOR(dev); |
major | 436 | drivers/block/ll_rw_blk.c | if (major >= MAX_BLKDEV || !(blk_dev[major].request_fn)) { |
major | 459 | drivers/block/ll_rw_blk.c | add_request(major+blk_dev,req); |
major | 469 | drivers/block/ll_rw_blk.c | unsigned int major; |
major | 483 | drivers/block/ll_rw_blk.c | if ((major = MAJOR(bh[0]->b_dev)) < MAX_BLKDEV) |
major | 484 | drivers/block/ll_rw_blk.c | dev = blk_dev + major; |
major | 494 | drivers/block/ll_rw_blk.c | if (blksize_size[major]) { |
major | 495 | drivers/block/ll_rw_blk.c | i = blksize_size[major][MINOR(bh[0]->b_dev)]; |
major | 526 | drivers/block/ll_rw_blk.c | make_request(major, rw, bh[i]); |
major | 551 | drivers/block/ll_rw_blk.c | unsigned int major = MAJOR(dev); |
major | 554 | drivers/block/ll_rw_blk.c | if (major >= MAX_BLKDEV || !(blk_dev[major].request_fn)) { |
major | 593 | drivers/block/ll_rw_blk.c | add_request(major+blk_dev,req[j]); |
major | 1496 | drivers/cdrom/sjcd.c | unsigned char major, minor; |
major | 1585 | drivers/cdrom/sjcd.c | printk( " %1x.%02x\n", ( int )sjcd_version.major, |
major | 1958 | drivers/char/console.c | console_driver.major = TTY_MAJOR; |
major | 2776 | drivers/char/cyclades.c | cy_serial_driver.major = CYCLADES_MAJOR; |
major | 2811 | drivers/char/cyclades.c | cy_callout_driver.major = CYCLADESAUX_MAJOR; |
major | 4004 | drivers/char/istallion.c | stli_serial.major = STL_SERIALMAJOR; |
major | 4034 | drivers/char/istallion.c | stli_callout.major = STL_CALLOUTMAJOR; |
major | 223 | drivers/char/pty.c | pty_driver.major = PTY_MASTER_MAJOR; |
major | 251 | drivers/char/pty.c | pty_slave_driver.major = PTY_SLAVE_MAJOR; |
major | 261 | drivers/char/pty.c | old_pty_driver.major = TTY_MAJOR; |
major | 267 | drivers/char/pty.c | old_pty_slave_driver.major = TTY_MAJOR; |
major | 279 | drivers/char/random.c | void rand_initialize_blkdev(int major) |
major | 283 | drivers/char/random.c | if (major >= MAX_BLKDEV || blkdev_timer_state[major]) |
major | 292 | drivers/char/random.c | blkdev_timer_state[major] = state; |
major | 438 | drivers/char/random.c | void add_blkdev_randomness(int major) |
major | 440 | drivers/char/random.c | if (major >= MAX_BLKDEV || blkdev_timer_state[major] == 0) |
major | 443 | drivers/char/random.c | add_timer_randomness(&random_state, blkdev_timer_state[major], |
major | 444 | drivers/char/random.c | 0x200+major); |
major | 2307 | drivers/char/scc.c | scc_driver.major = Z8530_MAJOR; |
major | 2601 | drivers/char/serial.c | serial_driver.major = TTY_MAJOR; |
major | 2637 | drivers/char/serial.c | callout_driver.major = TTYAUX_MAJOR; |
major | 2884 | drivers/char/stallion.c | stl_serial.major = STL_SERIALMAJOR; |
major | 2914 | drivers/char/stallion.c | stl_callout.major = STL_CALLOUTMAJOR; |
major | 255 | drivers/char/tty_io.c | int major, minor; |
major | 259 | drivers/char/tty_io.c | major = MAJOR(device); |
major | 262 | drivers/char/tty_io.c | if (p->major != major) |
major | 844 | drivers/char/tty_io.c | o_device = MKDEV(driver->other->major, |
major | 1712 | drivers/char/tty_io.c | error = register_chrdev(driver->major, driver->name, &tty_fops); |
major | 1715 | drivers/char/tty_io.c | else if(driver->major == 0) |
major | 1716 | drivers/char/tty_io.c | driver->major = error; |
major | 1744 | drivers/char/tty_io.c | else if (p->major == driver->major) |
major | 1749 | drivers/char/tty_io.c | retval = unregister_chrdev(driver->major, driver->name); |
major | 1753 | drivers/char/tty_io.c | register_chrdev(driver->major, othername, &tty_fops); |
major | 357 | drivers/scsi/hosts.h | unsigned char major; |
major | 51 | fs/devices.c | struct file_operations * get_blkfops(unsigned int major) |
major | 53 | fs/devices.c | if (major >= MAX_BLKDEV) |
major | 55 | fs/devices.c | return blkdevs[major].fops; |
major | 58 | fs/devices.c | struct file_operations * get_chrfops(unsigned int major) |
major | 60 | fs/devices.c | if (major >= MAX_CHRDEV) |
major | 62 | fs/devices.c | return chrdevs[major].fops; |
major | 65 | fs/devices.c | int register_chrdev(unsigned int major, const char * name, struct file_operations *fops) |
major | 67 | fs/devices.c | if (major == 0) { |
major | 68 | fs/devices.c | for (major = MAX_CHRDEV-1; major > 0; major--) { |
major | 69 | fs/devices.c | if (chrdevs[major].fops == NULL) { |
major | 70 | fs/devices.c | chrdevs[major].name = name; |
major | 71 | fs/devices.c | chrdevs[major].fops = fops; |
major | 72 | fs/devices.c | return major; |
major | 77 | fs/devices.c | if (major >= MAX_CHRDEV) |
major | 79 | fs/devices.c | if (chrdevs[major].fops && chrdevs[major].fops != fops) |
major | 81 | fs/devices.c | chrdevs[major].name = name; |
major | 82 | fs/devices.c | chrdevs[major].fops = fops; |
major | 86 | fs/devices.c | int register_blkdev(unsigned int major, const char * name, struct file_operations *fops) |
major | 88 | fs/devices.c | if (major == 0) { |
major | 89 | fs/devices.c | for (major = MAX_BLKDEV-1; major > 0; major--) { |
major | 90 | fs/devices.c | if (blkdevs[major].fops == NULL) { |
major | 91 | fs/devices.c | blkdevs[major].name = name; |
major | 92 | fs/devices.c | blkdevs[major].fops = fops; |
major | 93 | fs/devices.c | return major; |
major | 98 | fs/devices.c | if (major >= MAX_BLKDEV) |
major | 100 | fs/devices.c | if (blkdevs[major].fops && blkdevs[major].fops != fops) |
major | 102 | fs/devices.c | blkdevs[major].name = name; |
major | 103 | fs/devices.c | blkdevs[major].fops = fops; |
major | 107 | fs/devices.c | int unregister_chrdev(unsigned int major, const char * name) |
major | 109 | fs/devices.c | if (major >= MAX_CHRDEV) |
major | 111 | fs/devices.c | if (!chrdevs[major].fops) |
major | 113 | fs/devices.c | if (strcmp(chrdevs[major].name, name)) |
major | 115 | fs/devices.c | chrdevs[major].name = NULL; |
major | 116 | fs/devices.c | chrdevs[major].fops = NULL; |
major | 120 | fs/devices.c | int unregister_blkdev(unsigned int major, const char * name) |
major | 122 | fs/devices.c | if (major >= MAX_BLKDEV) |
major | 124 | fs/devices.c | if (!blkdevs[major].fops) |
major | 126 | fs/devices.c | if (strcmp(blkdevs[major].name, name)) |
major | 128 | fs/devices.c | blkdevs[major].name = NULL; |
major | 129 | fs/devices.c | blkdevs[major].fops = NULL; |
major | 426 | include/linux/fs.h | extern int unregister_blkdev(unsigned int major, const char * name); |
major | 432 | include/linux/fs.h | extern int unregister_chrdev(unsigned int major, const char * name); |
major | 51 | include/linux/genhd.h | int major; /* major number of driver */ |
major | 89 | include/linux/kdev_t.h | int major, minor; |
major | 91 | include/linux/kdev_t.h | major = (dev >> 16); |
major | 92 | include/linux/kdev_t.h | if (!major) { |
major | 93 | include/linux/kdev_t.h | major = (dev >> 8); |
major | 98 | include/linux/kdev_t.h | major = (dev >> 8); |
major | 101 | include/linux/kdev_t.h | return MKDEV(major, minor); |
major | 35 | include/linux/random.h | void add_blkdev_randomness(int major); |
major | 103 | include/linux/tty_driver.h | short major; /* major device number */ |