arch/m68k-amiga/card/cardforcechange.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id: cardforcechange.c $
   4
   5     Desc: CardForceChange() function.
   6     Lang: english
   7 */
   8
   9 #include <proto/exec.h>
  10
  11 #include "card_intern.h"
  12
  13 AROS_LH0(ULONG, CardForceChange,
  14         struct CardResource*, CardResource, 15, Cardres)
  15 {
  16     AROS_LIBFUNC_INIT
  17
  18     struct CardHandle *cah = CardResource->ownedcard;
  19
  20     CARDDEBUG(bug("CardForceChange()\n"));
  21
  22     if (CardResource->resetberr & GAYLE_IRQ_RESET)
  23         return FALSE;
  24
  25     pcmcia_reset(CardResource);
  26     CardResource->removed = TRUE;
  27     pcmcia_removeowner(CardResource);
  28
  29     if (pcmcia_havecard()) {
  30         /* Simulate re-insertion of current card */
  31         CardResource->disabled = TRUE;
  32         if (cah != NULL)
  33             Enqueue(&CardResource->handles, &cah->cah_CardNode);
  34         pcmcia_cardreset(CardResource);
  35         pcmcia_enable_interrupts();
  36         Signal(CardResource->task, CardResource->signalmask);
  37     } else {
  38         pcmcia_enable_interrupts();
  39     }
  40
  41     return TRUE;
  42
  43     AROS_LIBFUNC_EXIT
  44 }