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/*
* Atheros AP9X reference board PCI initialization
*
* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/pci.h>
#include <linux/ath9k_platform.h>
#include <linux/delay.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-ap9x-pci.h"
#include "pci-ath9k-fixup.h"
#include "pci.h"
static struct ath9k_platform_data ap9x_wmac0_data = {
.led_pin = -1,
};
static struct ath9k_platform_data ap9x_wmac1_data = {
.led_pin = -1,
};
static char ap9x_wmac0_mac[6];
static char ap9x_wmac1_mac[6];
__init void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.led_pin = pin;
break;
case 1:
ap9x_wmac1_data.led_pin = pin;
break;
}
}
__init struct ath9k_platform_data *ap9x_pci_get_wmac_data(unsigned wmac)
{
switch (wmac) {
case 0:
return &ap9x_wmac0_data;
case 1:
return &ap9x_wmac1_data;
}
return NULL;
}
__init void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.gpio_mask = mask;
ap9x_wmac0_data.gpio_val = val;
break;
case 1:
ap9x_wmac1_data.gpio_mask = mask;
ap9x_wmac1_data.gpio_val = val;
break;
}
}
__init void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
int num_leds)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.leds = leds;
ap9x_wmac0_data.num_leds = num_leds;
break;
case 1:
ap9x_wmac1_data.leds = leds;
ap9x_wmac1_data.num_leds = num_leds;
break;
}
}
static int ap91_pci_plat_dev_init(struct pci_dev *dev)
{
switch (PCI_SLOT(dev->devfn)) {
case 0:
dev->dev.platform_data = &ap9x_wmac0_data;
break;
}
return 0;
}
__init void ap91_pci_init(u8 *cal_data, u8 *mac_addr)
{
if (cal_data)
memcpy(ap9x_wmac0_data.eeprom_data, cal_data,
sizeof(ap9x_wmac0_data.eeprom_data));
if (mac_addr) {
memcpy(ap9x_wmac0_mac, mac_addr, sizeof(ap9x_wmac0_mac));
ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
}
ath79_pci_set_plat_dev_init(ap91_pci_plat_dev_init);
ath79_register_pci();
pci_enable_ath9k_fixup(0, ap9x_wmac0_data.eeprom_data);
}
__init void ap91_pci_init_simple(void)
{
ap91_pci_init(NULL, NULL);
ap9x_wmac0_data.eeprom_name = "pci_wmac0.eeprom";
}
static int ap94_pci_plat_dev_init(struct pci_dev *dev)
{
switch (PCI_SLOT(dev->devfn)) {
case 17:
dev->dev.platform_data = &ap9x_wmac0_data;
break;
case 18:
dev->dev.platform_data = &ap9x_wmac1_data;
break;
}
return 0;
}
__init void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
u8 *cal_data1, u8 *mac_addr1)
{
if (cal_data0)
memcpy(ap9x_wmac0_data.eeprom_data, cal_data0,
sizeof(ap9x_wmac0_data.eeprom_data));
if (cal_data1)
memcpy(ap9x_wmac1_data.eeprom_data, cal_data1,
sizeof(ap9x_wmac1_data.eeprom_data));
if (mac_addr0) {
memcpy(ap9x_wmac0_mac, mac_addr0, sizeof(ap9x_wmac0_mac));
ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
}
if (mac_addr1) {
memcpy(ap9x_wmac1_mac, mac_addr1, sizeof(ap9x_wmac1_mac));
ap9x_wmac1_data.macaddr = ap9x_wmac1_mac;
}
ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init);
ath79_register_pci();
pci_enable_ath9k_fixup(17, ap9x_wmac0_data.eeprom_data);
pci_enable_ath9k_fixup(18, ap9x_wmac1_data.eeprom_data);
}
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