diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/net/wireless/bcmdhd.1.88.45.x.cn/dhd_gpio.c')
| -rwxr-xr-x | ANDROID_3.4.5/drivers/net/wireless/bcmdhd.1.88.45.x.cn/dhd_gpio.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/ANDROID_3.4.5/drivers/net/wireless/bcmdhd.1.88.45.x.cn/dhd_gpio.c b/ANDROID_3.4.5/drivers/net/wireless/bcmdhd.1.88.45.x.cn/dhd_gpio.c deleted file mode 100755 index 8dcc8ca6..00000000 --- a/ANDROID_3.4.5/drivers/net/wireless/bcmdhd.1.88.45.x.cn/dhd_gpio.c +++ /dev/null @@ -1,124 +0,0 @@ -/* -* Customer code to add GPIO control during WLAN start/stop -* Copyright (C) 1999-2011, Broadcom Corporation -* -* Unless you and Broadcom execute a separate written software license -* agreement governing use of this software, this software is licensed to you -* under the terms of the GNU General Public License version 2 (the "GPL"), -* available at http://www.broadcom.com/licenses/GPLv2.php, with the -* following added to such license: -* -* As a special exception, the copyright holders of this software give you -* permission to link this software with independent modules, and to copy and -* distribute the resulting executable under terms of your choice, provided that -* you also meet, for each linked independent module, the terms and conditions of -* the license of that module. An independent module is a module which is not -* derived from this software. The special exception does not apply to any -* modifications of the software. -* -* Notwithstanding the above, under no circumstances may you combine this -* software in any way with any other Broadcom software provided under a license -* other than the GPL, without Broadcom's express prior written consent. -* -* $Id: dhd_custom_gpio.c,v 1.2.42.1 2010-10-19 00:41:09 Exp $ -*/ - -#include <osl.h> - -#ifdef CUSTOMER_HW - -#ifdef CONFIG_MACH_ODROID_4210 -/* -#include <mach/gpio.h> -#include <mach/regs-gpio.h> -#include <plat/gpio-cfg.h> - -#include <plat/sdhci.h> -#include <plat/devs.h> // modifed plat-samsung/dev-hsmmcX.c EXPORT_SYMBOL(s3c_device_hsmmcx) added - -#define sdmmc_channel s3c_device_hsmmc0 -*/ -#endif - -#include <mach/wmt_misc.h> //wifi_power_ctrl_comm(int open,int mdelay) -#include <mach/wmt_iomux.h> -#include <linux/gpio.h> -extern void wifi_power_ctrl_comm(int open,int mdelay); -extern void force_remove_sdio2(void); -extern void wmt_detect_sdio2(void); -#define OOB_IRQ WMT_PIN_GP1_GPIO15 - - -#ifdef CUSTOMER_OOB -int bcm_wlan_get_oob_irq(void) -{ - int host_oob_irq = OOB_IRQ; - - int ret = 0; - ret = gpio_request(OOB_IRQ, "ap6493_oob_irq"); - if(ret < 0) - { - printk("request gpio for ap6493 oob irq failed!\n"); - return 0; - } - gpio_direction_input(OOB_IRQ); - - wmt_gpio_setpull(WMT_PIN_GP62_WAKEUP0, WMT_GPIO_PULL_DOWN); - -/* -#ifdef CONFIG_MACH_ODROID_4210 - printk("GPIO(WL_HOST_WAKE) = EXYNOS4_GPX0(7) = %d\n", EXYNOS4_GPX0(7)); - host_oob_irq = gpio_to_irq(EXYNOS4_GPX0(7)); - gpio_direction_input(EXYNOS4_GPX0(7)); - printk("host_oob_irq: %d \r\n", host_oob_irq); -#endif -*/ - - return host_oob_irq; -} -#endif - -void bcm_wlan_power_on(int flag) -{ - if (flag == 1) { - printk("======== PULL WL_REG_ON HIGH! ========\n"); -#ifdef CONFIG_MACH_ODROID_4210 - //gpio_set_value(EXYNOS4_GPK1(0), 1); - wifi_power_ctrl_comm(1,0x00); - /* Lets customer power to get stable */ - mdelay(100); - printk("======== Card detection to detect SDIO card! ========\n"); - //sdhci_s3c_force_presence_change(&sdmmc_channel, 1); - wmt_detect_sdio2(); -#endif - } else { - printk("======== PULL WL_REG_ON HIGH! (flag = %d) ========\n", flag); -#ifdef CONFIG_MACH_ODROID_4210 - //gpio_set_value(EXYNOS4_GPK1(0), 1); - wifi_power_ctrl_comm(1,0x00); -#endif - } -} - -void bcm_wlan_power_off(int flag) -{ - if (flag == 1) { - printk("======== Card detection to remove SDIO card! ========\n"); -#ifdef CONFIG_MACH_ODROID_4210 - //sdhci_s3c_force_presence_change(&sdmmc_channel, 0); - force_remove_sdio2(); - mdelay(100); - printk("======== PULL WL_REG_ON LOW! ========\n"); - //gpio_set_value(EXYNOS4_GPK1(0), 0); - wifi_power_ctrl_comm(0,0x00); -#endif - } else { - printk("======== PULL WL_REG_ON LOW! (flag = %d) ========\n", flag); -#ifdef CONFIG_MACH_ODROID_4210 - //gpio_set_value(EXYNOS4_GPK1(0), 0); - wifi_power_ctrl_comm(0,0x00); -#endif - } -} - -#endif /* CUSTOMER_HW */ |