diff options
Diffstat (limited to 'drivers/block/genhd.c')
| -rw-r--r-- | drivers/block/genhd.c | 48 |
1 files changed, 41 insertions, 7 deletions
diff --git a/drivers/block/genhd.c b/drivers/block/genhd.c index f7b839848..040d922ef 100644 --- a/drivers/block/genhd.c +++ b/drivers/block/genhd.c @@ -414,7 +414,8 @@ check_table: * This is necessary for drives for situations where * the translated geometry is unavailable from the BIOS. */ - for (i = 0; i < 4 ; i++) { + int xlate_done = 0; + for (i = 0; i < 4 && !xlate_done; i++) { struct partition *q = &p[i]; if (NR_SECTS(q) && (q->sector & 63) == 1 @@ -423,10 +424,16 @@ check_table: if (heads == 32 || heads == 64 || heads == 128 || heads == 255) { (void) ide_xlate_1024(dev, heads, " [PTBL]"); - break; + xlate_done = 1; } } } + if (!xlate_done) { + /* + * Default translation is equivalent of "BIOS LBA": + */ + ide_xlate_1024(dev, -2, " [LBA]"); + } } } #endif /* CONFIG_BLK_DEV_IDE */ @@ -1068,7 +1075,7 @@ static void check_partition(struct gendisk *hd, kdev_t dev) /* * This is a kludge to allow the partition check to be - * skipped for specific drives (e.g. IDE cd-rom drives) + * skipped for specific drives (e.g. IDE CD-ROM drives) */ if ((int)first_sector == -1) { hd->part[MINOR(dev)].start_sect = 0; @@ -1169,8 +1176,10 @@ __initfunc(void device_setup(void)) #ifdef CONFIG_MD_BOOT extern void md_setup_drive(void) __init; #endif +#ifdef CONFIG_FC4_SOC + extern int soc_probe(void); +#endif struct gendisk *p; - int nr=0; #ifdef CONFIG_PARPORT parport_init(); @@ -1178,6 +1187,10 @@ __initfunc(void device_setup(void)) chr_dev_init(); blk_dev_init(); sti(); +#ifdef CONFIG_FC4_SOC + /* This has to be done before scsi_dev_init */ + soc_probe(); +#endif #ifdef CONFIG_SCSI scsi_dev_init(); #endif @@ -1188,10 +1201,9 @@ __initfunc(void device_setup(void)) console_map_init(); #endif - for (p = gendisk_head ; p ; p=p->next) { + for (p = gendisk_head ; p ; p=p->next) setup_dev(p); - nr += p->nr_real; - } + #ifdef CONFIG_BLK_DEV_RAM #ifdef CONFIG_BLK_DEV_INITRD if (initrd_start && mount_initrd) initrd_load(); @@ -1203,3 +1215,25 @@ __initfunc(void device_setup(void)) md_setup_drive(); #endif } + +#ifdef CONFIG_PROC_FS +int get_partition_list(char * page) +{ + struct gendisk *p; + char buf[8]; + int n, len; + + len = sprintf(page, "major minor #blocks name\n\n"); + for (p = gendisk_head; p; p = p->next) { + for (n=0; n < (p->nr_real << p->minor_shift); n++) { + if (p->part[n].nr_sects && len < PAGE_SIZE - 80) { + len += sprintf(page+len, + "%4d %4d %10d %s\n", + p->major, n, p->sizes[n], + disk_name(p, n, buf)); + } + } + } + return len; +} +#endif |