pci_powerpc.c

来自「uclinux下mplayer的源码」· C语言 代码 · 共 31 行

/*
   This file is based on:
   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
   Modified for readability by Nick Kurshev
*/

#if defined(Lynx) || defined(__OpenBSD__)
static int pci_config_type( void ) { return 1; }

static int pci_get_vendor(
          unsigned char bus,
          unsigned char dev,
          int func)
{
    int retval;
    pciconfig_read(bus, dev<<3, PCI_ID_REG, 4, &retval);
    return retval;
}

static long pci_config_read_long(
          unsigned char bus,
          unsigned char dev,
          int func, 
          unsigned cmd)
{
    long retval;
    pciconfig_read(bus, dev<<3, cmd, 4, &retval);
    return retval;
}
#endif /*Lynx/OpenBSD*/