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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /drivers/net/wireless/bcmdhd.1.28.23.x.cn_ap6330/dhd_gpio.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'drivers/net/wireless/bcmdhd.1.28.23.x.cn_ap6330/dhd_gpio.c')
-rwxr-xr-x | drivers/net/wireless/bcmdhd.1.28.23.x.cn_ap6330/dhd_gpio.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd.1.28.23.x.cn_ap6330/dhd_gpio.c b/drivers/net/wireless/bcmdhd.1.28.23.x.cn_ap6330/dhd_gpio.c new file mode 100755 index 00000000..1daeaf6a --- /dev/null +++ b/drivers/net/wireless/bcmdhd.1.28.23.x.cn_ap6330/dhd_gpio.c @@ -0,0 +1,95 @@ +/* +* 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 <linux/gpio.h> +#include <mach/wmt_iomux.h> + +extern void force_remove_sdio2(void); +extern void wmt_detect_sdio2(void); + +#ifdef CUSTOMER_OOB +int bcm_wlan_get_oob_irq(void) +{ + int host_oob_irq = 0; + + 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); + + return host_oob_irq; +} +#else +int bcm_wlan_get_oob_irq(void) +{ +} +#endif + +void bcm_wlan_power_on(int flag) +{ + if (flag == 1) { + mdelay(20); + gpio_direction_output(WMT_PIN_GP62_SUSGPIO1, 1); + mdelay(50); + printk("bcm wifi: power on & detect_sdio2\n"); + wmt_detect_sdio2(); + } else { + printk("bcm wifi: power on\n"); + gpio_direction_output(WMT_PIN_GP62_SUSGPIO1, 1); + } +} + +void bcm_wlan_power_off(int flag) +{ + if (flag == 1) { + force_remove_sdio2(); + mdelay(100); + printk("bcm wifi: power off & removd_sdio2\n"); + gpio_direction_output(WMT_PIN_GP62_SUSGPIO1, 0); + } else { + printk("bcm wifi: power off\n"); + gpio_direction_output(WMT_PIN_GP62_SUSGPIO1, 0); + } +} + +#endif /* CUSTOMER_HW */ |