src/install+setup/install/usb.c

   1 /*
   2  * This file is part of the IPCop Firewall.
   3  *
   4  * IPCop is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * IPCop is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with IPCop; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17  *
  18  * Copyright 2002: Mark Wormgoor <mark@wormgoor.com>
  19  *
  20  */
  21
  22 #include "install.h"
  23
  24 int usbuhci = 0;
  25 int usbohci = 0;
  26 int ehcihcd = 0;
  27
  28 int initialize_usb() {
  29     mysystem("/sbin/modprobe sd_mod");
  30     mysystem("/sbin/modprobe sr_mod");
  31     mysystem("/sbin/modprobe usb-storage");
  32     mysystem("/sbin/modprobe vfat");
  33
  34     if (ehcihcd) {
  35         mysystem("/sbin/rmmod ehci-hcd");
  36         ehcihcd = 0;
  37     }
  38     if (usbohci) {
  39         mysystem("/sbin/rmmod ohci-hcd");
  40         usbohci = 0;
  41     }
  42     if (usbuhci) {
  43         mysystem("/sbin/rmmod uhci-hcd");
  44         usbuhci = 0;
  45     }
  46
  47     if (mysystem("/sbin/modprobe ehci-hcd") == 0)
  48         ehcihcd = 1;
  49     if (mysystem("/sbin/modprobe ohci-hcd") == 0)
  50         usbohci = 1;
  51     if (mysystem("/sbin/modprobe uhci-hcd") == 0)
  52         usbuhci = 1;
  53
  54     mysystem("/sbin/modprobe usbhid");
  55     mysystem("/sbin/udevstart");
  56     return 0;
  57 }
  58
  59 int write_usb_modules_conf() {
  60     int index;
  61     FILE *handle;
  62
  63     if (!(handle = fopen("/harddisk/etc/modules.conf", "a")))
  64         return 0;
  65
  66     index = 0;
  67
  68 #if 0 /* we don't do this yet, because one of the drivers has a problem
  69        * with it */
  70     if (ehcihcd) {
  71         if (index)
  72                 fprintf(handle,"alias usb-controller%d ehci-hcd\n",index);
  73         else
  74                 fprintf(handle,"alias usb-controller ehci-hcd\n");
  75         index++;
  76     }
  77 #endif
  78
  79     if (usbohci) {
  80         if (index)
  81                 fprintf(handle,"alias usb-controller%d ohci-hcd\n",index);
  82         else
  83                 fprintf(handle,"alias usb-controller ohci-hcd\n");
  84         index++;
  85     }
  86
  87     if (usbuhci) {
  88         if (index)
  89                 fprintf(handle,"alias usb-controller%d uhci-hcd\n",index);
  90         else
  91                 fprintf(handle,"alias usb-controller uhci-hcd\n");
  92         index++;
  93     }
  94     fclose(handle);
  95
  96     return 0;
  97 }