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sys/boot/userboot/userboot/userboot_disk.c
| Show First 20 Lines • Show All 135 Lines • ▼ Show 20 Lines | for (i = 0; i < userdisk_maxunit; i++) { | ||||
| ret = pager_output(line); | ret = pager_output(line); | ||||
| if (ret != 0) | if (ret != 0) | ||||
| break; | break; | ||||
| dev.d_dev = &userboot_disk; | dev.d_dev = &userboot_disk; | ||||
| dev.d_unit = i; | dev.d_unit = i; | ||||
| dev.d_slice = -1; | dev.d_slice = -1; | ||||
| dev.d_partition = -1; | dev.d_partition = -1; | ||||
| if (disk_open(&dev, ud_info[i].mediasize, | if (disk_open(&dev, ud_info[i].mediasize, | ||||
| ud_info[i].sectorsize, 0) == 0) { | ud_info[i].sectorsize) == 0) { | ||||
| snprintf(line, sizeof(line), " disk%d", i); | snprintf(line, sizeof(line), " disk%d", i); | ||||
| ret = disk_print(&dev, line, verbose); | ret = disk_print(&dev, line, verbose); | ||||
| disk_close(&dev); | disk_close(&dev); | ||||
| if (ret != 0) | if (ret != 0) | ||||
| break; | break; | ||||
| } | } | ||||
| } | } | ||||
| return (ret); | return (ret); | ||||
| Show All 13 Lines | userdisk_open(struct open_file *f, ...) | ||||
| va_end(ap); | va_end(ap); | ||||
| if (dev->d_unit < 0 || dev->d_unit >= userdisk_maxunit) | if (dev->d_unit < 0 || dev->d_unit >= userdisk_maxunit) | ||||
| return (EIO); | return (EIO); | ||||
| ud_info[dev->d_unit].ud_open++; | ud_info[dev->d_unit].ud_open++; | ||||
| if (ud_info[dev->d_unit].ud_bcache == NULL) | if (ud_info[dev->d_unit].ud_bcache == NULL) | ||||
| ud_info[dev->d_unit].ud_bcache = bcache_allocate(); | ud_info[dev->d_unit].ud_bcache = bcache_allocate(); | ||||
| return (disk_open(dev, ud_info[dev->d_unit].mediasize, | return (disk_open(dev, ud_info[dev->d_unit].mediasize, | ||||
| ud_info[dev->d_unit].sectorsize, 0)); | ud_info[dev->d_unit].sectorsize)); | ||||
| } | } | ||||
| static int | static int | ||||
| userdisk_close(struct open_file *f) | userdisk_close(struct open_file *f) | ||||
| { | { | ||||
| struct disk_devdesc *dev; | struct disk_devdesc *dev; | ||||
| dev = (struct disk_devdesc *)f->f_devdata; | dev = (struct disk_devdesc *)f->f_devdata; | ||||
| ▲ Show 20 Lines • Show All 55 Lines • Show Last 20 Lines | |||||