static int wifi_probe(struct platform_device *pdev)
{
struct wifi_platform_data *wifi_ctrl =
(struct wifi_platform_data *)(pdev->dev.platform_data);
wifi_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "bcmdhd_wlan_irq");
if (wifi_irqres == NULL)
wifi_irqres = platform_get_resource_byname(pdev,
IORESOURCE_IRQ, "bcm4329_wlan_irq");
wifi_control_data = wifi_ctrl;
wifi_set_power(1, 0); /* Power On */
wifi_set_carddetect(1); /* CardDetect (0->1) */
up(&wifi_control_sem);
return 0;
}
static int wifi_probe(struct platform_device *pdev)
{
struct wifi_platform_data *wifi_ctrl =
(struct wifi_platform_data *)(pdev->dev.platform_data);
int wifi_wake_gpio = 0;
DBG_871X("## %s\n", __FUNCTION__);
wifi_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "bcmdhd_wlan_irq");
if (wifi_irqres == NULL)
wifi_irqres = platform_get_resource_byname(pdev,
IORESOURCE_IRQ, "bcm4329_wlan_irq");
else
wifi_wake_gpio = wifi_irqres->start;
#ifdef CONFIG_GPIO_WAKEUP
printk("%s: gpio:%d wifi_wake_gpio:%d\n", __func__,
wifi_irqres->start, wifi_wake_gpio);
if (wifi_wake_gpio > 0) {
#ifdef CONFIG_PLATFORM_INTEL_BYT
wifi_configure_gpio();
#else //CONFIG_PLATFORM_INTEL_BYT
gpio_request(wifi_wake_gpio, "oob_irq");
gpio_direction_input(wifi_wake_gpio);
oob_irq = gpio_to_irq(wifi_wake_gpio);
#endif //CONFIG_PLATFORM_INTEL_BYT
printk("%s oob_irq:%d\n", __func__, oob_irq);
}
else if(wifi_irqres)
{
oob_irq = wifi_irqres->start;
printk("%s oob_irq:%d\n", __func__, oob_irq);
}
#endif
wifi_control_data = wifi_ctrl;
wifi_set_power(1, 0); /* Power On */
wifi_set_carddetect(1); /* CardDetect (0->1) */
up(&wifi_control_sem);
return 0;
}
void META_WIFI_deinit(void)
{
int count = 20; /* wait at most 10 seconds for completion */
if (wifi_skfd > 0) {
closeNetHandle(wifi_skfd);
wifi_skfd = -1;
}
if (wifi_rmmod(DRIVER_MODULE_NAME) == 0) {
while (count-- > 0) {
if (!wifi_is_loaded())
break;
usleep(500000);
}
sched_yield();
wifi_set_power(0);
}
wifi_init = 0;
return;
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2)
wifi_set_power(0, WIFI_TURNOFF_DELAY);
#endif
#ifdef CUSTOMER_HW_AMLOGIC
//extern_wifi_set_enable(0);
#endif /* CUSTOMER_HW_AMLOGIC */
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: call customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
OSL_DELAY(200);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2)
wifi_set_power(1, 200);
#endif
#ifdef CUSTOMER_HW_AMLOGIC
extern_wifi_set_enable(0);
mdelay(200);
extern_wifi_set_enable(1);
mdelay(200);
sdio_reinit();
#endif /* CUSTOMER_HW_AMLOGIC */
mdelay(100);
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW_AMLOGIC
extern_wifi_set_enable(0);
#endif /* CUSTOMER_HW_AMLOGIC */
WL_ERROR(("=========== WLAN placed in POWER OFF ========\n"));
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW_AMLOGIC
extern_wifi_set_enable(0);
mdelay(200);
extern_wifi_set_enable(1);
mdelay(200);
sdio_reinit();
#endif /* CUSTOMER_HW_AMLOGIC */
/* Lets customer power to get stable */
OSL_DELAY(200);
WL_ERROR(("=========== WLAN placed in POWER ON ========\n"));
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
#if defined CONFIG_MMC_SUNXI_POWER_CONTROL
unsigned int mod_sel = mmc_pm_get_mod_type();
if (mod_sel != 6) {
printk("Config Error: not for huawei mw269x sdio wifi module\n");
}
#endif
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#if defined CONFIG_MMC_SUNXI_POWER_CONTROL
mmc_pm_gpio_ctrl("hw_mw269x_wl_enb", 0);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#if defined CONFIG_MMC_SUNXI_POWER_CONTROL
mmc_pm_gpio_ctrl("hw_mw269x_wl_enb", 1);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
OSL_DELAY(10000);
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#if defined CONFIG_MMC_SUNXI_POWER_CONTROL
mmc_pm_gpio_ctrl("hw_mw269x_wl_enb", 0);
sunximmc_rescan_card(SDIOID, 0);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#if defined CONFIG_MMC_SUNXI_POWER_CONTROL
mmc_pm_gpio_ctrl("hw_mw269x_wl_enb", 1);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
/* Lets customer power to get stable */
OSL_DELAY(200);
#if defined CONFIG_MMC_SUNXI_POWER_CONTROL
sunximmc_rescan_card(SDIOID, 1);
#endif /* CUSTOMER_HW */
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
#if defined CUSTOMER_ALLWINNER && defined CONFIG_SW_MMC_POWER_CONTROL
unsigned int mod_sel = mmc_pm_get_mod_type();
#endif
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
/* winner's power control */
#if defined CUSTOMER_ALLWINNER && defined CONFIG_SW_MMC_POWER_CONTROL
switch (mod_sel)
{
case 2: /* usi bm01a */
mmc_pm_gpio_ctrl("usi_bm01a_wl_rst", 0);
mmc_pm_gpio_ctrl("usi_bm01a_wl_regon", 0);
break;
case 5: /* swb b23 */
mmc_pm_gpio_ctrl("swbb23_wl_shdn", 0);
break;
default:
printk("[bcm4329]: no wifi module matched !!\n");
}
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
/* winner's power control */
#if defined CUSTOMER_ALLWINNER && defined CONFIG_SW_MMC_POWER_CONTROL
switch (mod_sel)
{
case 2: /* usi bm01a */
mmc_pm_gpio_ctrl("usi_bm01a_wl_regon", 1);
mmc_pm_gpio_ctrl("usi_bm01a_wl_rst", 1);
break;
case 5: /* swb b23 */
mmc_pm_gpio_ctrl("swbb23_wl_shdn", 1);
break;
default:
printk("[bcm4329]: no wifi module matched !!\n");
}
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
OSL_DELAY(10000);
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
/* winner's power control */
#if defined CUSTOMER_ALLWINNER && defined CONFIG_SW_MMC_POWER_CONTROL
switch (mod_sel)
{
case 2: /* usi bm01a */
mmc_pm_gpio_ctrl("usi_bm01a_wl_rst", 0);
mmc_pm_gpio_ctrl("usi_bm01a_wl_regon", 0);
break;
case 5: /* swb b23 */
mmc_pm_gpio_ctrl("swbb23_wl_shdn", 0);
break;
default:
printk("[bcm4329]: no wifi module matched !!\n");
}
sw_mmc_rescan_card(3, 0);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
/* winner's power control */
#if defined CUSTOMER_ALLWINNER && defined CONFIG_SW_MMC_POWER_CONTROL
switch (mod_sel)
{
case 2: /* usi bm01a */
mmc_pm_gpio_ctrl("usi_bm01a_wl_regon", 1);
mmc_pm_gpio_ctrl("usi_bm01a_wl_rst", 1);
break;
case 5: /* swb b23 */
mmc_pm_gpio_ctrl("swbb23_wl_shdn", 1);
break;
default:
printk("[bcm4329]: no wifi module matched !!\n");
}
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
/* Lets customer power to get stable */
OSL_DELAY(200);
#if defined CUSTOMER_ALLWINNER && defined CONFIG_SW_MMC_POWER_CONTROL
sw_mmc_rescan_card(3, 1);
#endif
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
//star_wifi_power(0);
gpio_set_value(177, 0);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
//star_wifi_power(1);
gpio_set_value(177, 1);
mdelay(200);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
//star_wifi_power(0);
gpio_set_value(177, 0);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
printk("[Wi-Fi] WLAN_RESET : %d\n", gpio_get_value(177));
//star_wifi_power(1);
gpio_set_value(177, 1);
mdelay(200);
printk("[Wi-Fi] WLAN_RESET : %d\n", gpio_get_value(177));
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
/* Lets customer power to get stable */
OSL_DELAY(500);
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
static int first = 1;
static int sdc_id = 1;
script_item_value_type_e type;
script_item_u val;
if (first == 1) {
type = script_get_item("wifi_para", "wifi_sdc_id", &val);
if (SCIRPT_ITEM_VALUE_TYPE_INT != type) {
WL_ERROR(("failed to fetch sdio card's sdcid\n"));
return -1;
}
sdc_id = val.val;
first = 0;
}
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
wifi_pm_power(0);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2)
wifi_set_power(0, 0);
#endif
mdelay(100);
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
wifi_pm_power(1);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2)
wifi_set_power(1, 0);
#endif
mdelay(100);
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
wifi_pm_power(0);
sw_mci_rescan_card(sdc_id, 0);
#endif /* CUSTOMER_HW */
WL_ERROR(("=========== WLAN placed in POWER OFF ========\n"));
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
wifi_pm_power(1);
sw_mci_rescan_card(sdc_id, 1);
/* Lets customer power to get stable */
#endif /* CUSTOMER_HW */
mdelay(100);
WL_ERROR(("=========== WLAN placed in POWER ON ========\n"));
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
#if !defined(CONFIG_WIFI_CONTROL_FUNC)
gpio_tlmm_config(GPIO_CFG(CONFIG_BCMDHD_GPIO_WL_RESET, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE);
gpio_set_value(CONFIG_BCMDHD_GPIO_WL_RESET, 0);
mdelay(200);
disable_irq(gpio_to_irq(CONFIG_BCMDHD_GPIO_WL_RESET));
mdelay(200);
#endif
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
#if !defined(CONFIG_WIFI_CONTROL_FUNC)
gpio_tlmm_config(GPIO_CFG(CONFIG_BCMDHD_GPIO_WL_RESET, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE);
gpio_set_value(CONFIG_BCMDHD_GPIO_WL_RESET, 1);
mdelay(200);
enable_irq(gpio_to_irq(CONFIG_BCMDHD_GPIO_WL_RESET));
mdelay(200);
#endif
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
/* Lets customer power to get stable */
OSL_DELAY(200);
#endif /* CUSTOMER_HW */
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW_SAMSUNG
//bcm_wlan_power_off(2);
wlan_setup_power(0, 2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW_SAMSUNG
//bcm_wlan_power_on(2);
wlan_setup_power(1, 2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW_SAMSUNG
//bcm_wlan_power_off(1);
wlan_setup_power(0, 1);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW_SAMSUNG
//bcm_wlan_power_on(1);
wlan_setup_power(1, 1);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
/* Lets customer power to get stable */
OSL_DELAY(50);
#endif /* CUSTOMER_HW */
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_MACH_MAHIMAHI
wifi_set_power(0, 0);
#elif defined(CUSTOMER_HW_PT)
gpio_set_value(dhd_wl_reset_gpio, 0);
printk("WLAN_RESET_OFF[%d]\n",
gpio_get_value(dhd_wl_reset_gpio));
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_MACH_MAHIMAHI
wifi_set_power(1, 0);
#elif defined(CUSTOMER_HW_PT)
gpio_set_value(dhd_wl_reset_gpio, 1);
printk("WLAN_RESET_ON[%d]\n",
gpio_get_value(dhd_wl_reset_gpio));
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW_PT) && !defined(CONFIG_MACH_MAHIMAHI)
gpio_set_value(dhd_wl_reset_gpio, 0);
printk("WLAN_POWER_OFF[%d]\n",
gpio_get_value(dhd_wl_reset_gpio));
#endif
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW_PT) && !defined(CONFIG_MACH_MAHIMAHI)
gpio_set_value(dhd_wl_reset_gpio, 1);
printk("WLAN_POWER_ON[%d]\n",
gpio_get_value(dhd_wl_reset_gpio));
#endif
/* Lets customer power to get stable */
OSL_DELAY(200);
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
#ifdef CONFIG_LCT_AE770
gpio_set_value(116, 0); //116 wifi pwd for ae770 //21 //123 is for aw70 project
#else
gpio_set_value(21, 0); //123 is for aw70 project
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
#ifdef CONFIG_LCT_AE770
gpio_set_value(116, 1); //116 wifi pwd for ae770 //21 //123 is for aw70 project
#else
gpio_set_value(21, 1); //123 is for aw70 project
#endif
OSL_DELAY(200);
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_LCT_AE770
gpio_set_value(116, 0); //116 wifi pwd for ae770 //21 //123 is for aw70 project
//wifi_detect_change(1);
#else
gpio_set_value(21, 0); //123 is for aw70 project
wifi_detect_change(1);
#endif
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_LCT_AE770
gpio_set_value(116, 1); //116 wifi pwd for ae770 //21 //123 is for aw70 project
#else
gpio_set_value(21, 1); //123 is for aw70 project
#endif
/* Lets customer power to get stable */
OSL_DELAY(200);
wifi_detect_change(1);
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_MACH_MAHIMAHI
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
/* LGE_CHANGE_S [[email protected]] 2009-05-14, support start/stop */
#if defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM)
if (gpio_get_value(CONFIG_BCM4330_GPIO_WL_RESET)) {
disable_irq(gpio_to_irq(CONFIG_BCM4330_GPIO_WL_RESET));
gpio_set_value(CONFIG_BCM4330_GPIO_WL_RESET, 0);
}
#endif /* defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM) */
/* LGE_CHANGE_E [[email protected]] 2009-05-14, support start/stop */
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_MACH_MAHIMAHI
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
/* LGE_CHANGE_S [[email protected]] 2009-05-14, support start/stop */
#if defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM)
if (!gpio_get_value(CONFIG_BCM4330_GPIO_WL_RESET)) {
gpio_set_value(CONFIG_BCM4330_GPIO_WL_RESET, 1);
mdelay(150);
enable_irq(gpio_to_irq(CONFIG_BCM4330_GPIO_WL_RESET));
}
#endif /* defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM) */
/* LGE_CHANGE_E [[email protected]] 2009-05-14, support start/stop */
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
/* LGE_CHANGE_S [[email protected]] 2009-03-05, for gpio set in dhd_linux */
#if defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM)
//gpio_tlmm_config(GPIO_CFG(CONFIG_BCM4330_GPIO_WL_RESET, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA), GPIO_ENABLE);
if (!gpio_get_value(CONFIG_BCM4330_GPIO_WL_RESET)) {
gpio_set_value(CONFIG_BCM4330_GPIO_WL_RESET, 1);
enable_irq(gpio_to_irq(CONFIG_BCM4330_GPIO_WL_RESET));
}
gpio_set_value(CONFIG_BCM4330_GPIO_WL_RESET, 0);
//gpio_tlmm_config(GPIO_CFG(CONFIG_BCM4330_GPIO_WL_RESET, 0, GPIO_INPUT, GPIO_NO_PULL, GPIO_2MA), GPIO_ENABLE);
#endif /* defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM) */
/* LGE_CHANGE_E [[email protected]] 2009-03-05, for gpio set in dhd_linux */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
/* LGE_CHANGE_S [[email protected]] 2009-03-05, for gpio set in dhd_linux */
#if defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM)
gpio_set_value(CONFIG_BCM4330_GPIO_WL_RESET, 1);
#endif /* defined(CONFIG_LGE_BCM432X_PATCH) && defined(CONFIG_ARCH_MSM) */
/* LGE_CHANGE_E [[email protected]] 2009-03-05, for gpio set in dhd_linux */
/* Lets customer power to get stable */
OSL_DELAY(200);
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
if (get_hw_rev() <= REV_1_2)
{
disable_irq(gpio_to_irq(TEGRA_GPIO_PQ5)); //by sjpark 11-03-10
gpio_set_value(TEGRA_GPIO_PQ5, 0);
interrupt_en_flag = 1; //by sjpark 11-03-11
}
else
{
disable_irq(gpio_to_irq(TEGRA_GPIO_PU2)); //by sjpark 11-03-10
gpio_set_value(TEGRA_GPIO_PU2, 0);
interrupt_en_flag = 1; //by sjpark 11-03-11
}
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
if (get_hw_rev() <= REV_1_2)
gpio_set_value(TEGRA_GPIO_PQ5, 1);
else
gpio_set_value(TEGRA_GPIO_PU2, 1);
mdelay(150);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
if (get_hw_rev() <= REV_1_2)
{
gpio_set_value(TEGRA_GPIO_PQ5, 0);
if(interrupt_en_flag == 1){
printk("[sj-debug] POWER OFF : enable irq.\n");
enable_irq(gpio_to_irq(TEGRA_GPIO_PQ5)); //by sjpark 11-03-10
interrupt_en_flag = 0; //by sjpark 11-03-11
}
}
else
{
gpio_set_value(TEGRA_GPIO_PU2, 0);
if(interrupt_en_flag == 1){
printk("[sj-debug] POWER OFF : enable irq.\n");
enable_irq(gpio_to_irq(TEGRA_GPIO_PU2)); //by sjpark 11-03-10
interrupt_en_flag = 0; //by sjpark 11-03-11
}
}
mdelay(150);
/* always turn on 32k clock */
// clk_disable(wifi_32k_clk);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
/* Always turn on 32k clock
wifi_32k_clk = clk_get_sys(NULL, "blink");
if (IS_ERR(wifi_32k_clk)) {
pr_err("%s: unable to get blink clock\n", __func__);
//return PTR_ERR(wifi_32k_clk);
}
clk_enable(wifi_32k_clk);
printk("[Wi-Fi] wifi_32k_clk is enabled\n");
*/
if (get_hw_rev() <= REV_1_2) {
gpio_set_value(TEGRA_GPIO_PQ5, 1);
} else {
gpio_set_value(TEGRA_GPIO_PU2, 1);
}
mdelay(150);
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
/* Lets customer power to get stable */
OSL_DELAY(200);
break;
}
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
{
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n", __FUNCTION__));
mmc_pm_gpio_ctrl("bcm40181_shdn", 0);
mmc_pm_gpio_ctrl("bcm40181_vcc_en", 0);
mmc_pm_gpio_ctrl("bcm40181_vdd_en", 0);
printk("[bcm40181]: bcm40181_shdn=>0 !!\n");
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_MACH_MAHIMAHI
wifi_set_power(0, 0);
#endif
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
}
break;
case WLAN_RESET_ON:
{
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n", __FUNCTION__));
mmc_pm_gpio_ctrl("bcm40181_vcc_en", 1);
udelay(100);
mmc_pm_gpio_ctrl("bcm40181_shdn", 1);
udelay(50);
mmc_pm_gpio_ctrl("bcm40181_vdd_en", 1);
printk("[bcm40181]: bcm40181_shdn=>1 !!\n");
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CONFIG_MACH_MAHIMAHI
wifi_set_power(1, 0);
#endif
WL_ERROR(("=========== WLAN going back to live ========\n"));
}
break;
case WLAN_POWER_OFF:
{
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n", __FUNCTION__));
mmc_pm_gpio_ctrl("bcm40181_shdn", 0);
mmc_pm_gpio_ctrl("bcm40181_vcc_en", 0);
mmc_pm_gpio_ctrl("bcm40181_vdd_en", 0);
sunximmc_rescan_card(3, 0);
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
}
break;
case WLAN_POWER_ON:
{
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n", __FUNCTION__));
mmc_pm_gpio_ctrl("bcm40181_vcc_en", 1);
udelay(100);
mmc_pm_gpio_ctrl("bcm40181_shdn", 1);
udelay(50);
mmc_pm_gpio_ctrl("bcm40181_vdd_en", 1);
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
/* Lets customer power to get stable */
OSL_DELAY(200);
sunximmc_rescan_card(3, 1);
}
break;
}
}
