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/*
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
*/
static int pci_config_type( void ) { return 1; }
static int pci_get_vendor(
unsigned char bus,
unsigned char dev,
int func)
{
unsigned long 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)
{
unsigned long retval;
pciconfig_read(bus, dev<<3, cmd, 4, &retval);
return retval;
}
static long pci_config_read_word(
unsigned char bus,
unsigned char dev,
int func,
unsigned cmd)
{
unsigned long retval;
pciconfig_read(bus, dev<<3, cmd, 2, &retval);
return retval;
}
static long pci_config_read_byte(
unsigned char bus,
unsigned char dev,
int func,
unsigned cmd)
{
unsigned long retval;
pciconfig_read(bus, dev<<3, cmd, 1, &retval);
return retval;
}
static void pci_config_write_long(
unsigned char bus,
unsigned char dev,
int func,
unsigned cmd,
long val)
{
pciconfig_write(bus, dev<<3, cmd, 4, val);
}
static void pci_config_write_word(
unsigned char bus,
unsigned char dev,
int func,
unsigned cmd,
long val)
{
pciconfig_write(bus, dev<<3, cmd, 2, val);
}
static void pci_config_write_byte(
unsigned char bus,
unsigned char dev,
int func,
unsigned cmd,
long val)
{
pciconfig_write(bus, dev<<3, cmd, 1, val);
}
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