i386/linux-2.3.21/drivers/block/genhd.c

   1 /*
   2  *  Code extracted from
   3  *  linux/kernel/hd.c
   4  *
   5  *  Copyright (C) 1991-1998  Linus Torvalds
   6  *
   7  *  Moved partition checking code to fs/partitions* - Russell King
   8  *  (linux@arm.uk.linux.org)
   9  */
  10
  11 #include <linux/config.h>
  12 #include <linux/fs.h>
  13 #include <linux/genhd.h>
  14 #include <linux/kernel.h>
  15 #include <linux/blk.h>
  16 #include <linux/init.h>
  17
  18 extern int parport_init(void);
  19 extern int chr_dev_init(void);
  20 extern int blk_dev_init(void);
  21 #ifdef CONFIG_BLK_DEV_DAC960
  22 extern void DAC960_Initialize(void);
  23 #endif
  24 extern int scsi_dev_init(void);
  25 extern int net_dev_init(void);
  26 extern void console_map_init(void);
  27 extern int soc_probe(void);
  28 extern int atmdev_init(void);
  29
  30 void __init device_init(void)
  31 {
  32 #ifdef CONFIG_PARPORT
  33         parport_init();
  34 #endif
  35         /*
  36          *      I2O must come before block and char as the I2O layer may
  37          *      in future claim devices that block/char most not touch.
  38          */
  39 #ifdef CONFIG_I2O
  40         i2o_init();
  41 #endif
  42         chr_dev_init();
  43         blk_dev_init();
  44         sti();
  45 #ifdef CONFIG_BLK_DEV_DAC960
  46         DAC960_Initialize();
  47 #endif
  48 #ifdef CONFIG_FC4_SOC
  49         /* This has to be done before scsi_dev_init */
  50         soc_probe();
  51 #endif
  52 #ifdef CONFIG_SCSI
  53         scsi_dev_init();
  54 #endif
  55 #ifdef CONFIG_BLK_CPQ_DA
  56         cpqarray_init();
  57 #endif
  58 #ifdef CONFIG_NET
  59         net_dev_init();
  60 #endif
  61 #ifdef CONFIG_ATM
  62         (void) atmdev_init();
  63 #endif
  64 #ifdef CONFIG_VT
  65         console_map_init();
  66 #endif
  67 }