diff options
| -rw-r--r-- | drivers/staging/brcm80211/brcmfmac/Makefile | 1 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c | 156 | ||||
| -rw-r--r-- | drivers/staging/brcm80211/brcmfmac/dhd_linux.c | 8 |
3 files changed, 1 insertions, 164 deletions
diff --git a/drivers/staging/brcm80211/brcmfmac/Makefile b/drivers/staging/brcm80211/brcmfmac/Makefile index f0972461117b..c38fa55a2143 100644 --- a/drivers/staging/brcm80211/brcmfmac/Makefile +++ b/drivers/staging/brcm80211/brcmfmac/Makefile @@ -30,7 +30,6 @@ DHDOFILES = \ wl_cfg80211.o \ dhd_cdc.o \ dhd_common.o \ - dhd_custom_gpio.o \ dhd_sdio.o \ dhd_linux.o \ bcmsdh.o \ diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c b/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c deleted file mode 100644 index 6fd107280c38..000000000000 --- a/drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Copyright (c) 2010 Broadcom Corporation - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <linux/netdevice.h> -#include <linux/sched.h> -#include <brcmu_utils.h> -#include <defs.h> -#include <brcmu_wifi.h> - -#include "dngl_stats.h" -#include "dhd.h" - -#define WL_ERROR(fmt, args...) printk(fmt, ##args) -#define WL_TRACE(fmt, args...) no_printk(fmt, ##args) - -#ifdef CUSTOMER_HW -extern void bcm_wlan_power_off(int); -extern void bcm_wlan_power_on(int); -#endif /* CUSTOMER_HW */ -#ifdef CUSTOMER_HW2 -int wifi_set_carddetect(int on); -int wifi_set_power(int on, unsigned long msec); -int wifi_get_irq_number(unsigned long *irq_flags_ptr); -#endif - -#if defined(OOB_INTR_ONLY) - -extern int sdioh_mmc_irq(int irq); - -#ifdef CUSTOMER_HW3 -#include <mach/gpio.h> -#endif - -/* Customer specific Host GPIO definition */ -static int dhd_oob_gpio_num = -1; /* GG 19 */ - -module_param(dhd_oob_gpio_num, int, 0644); -MODULE_PARM_DESC(dhd_oob_gpio_num, "DHD oob gpio number"); - -int brcmf_customer_oob_irq_map(unsigned long *irq_flags_ptr) -{ - int host_oob_irq = 0; - -#ifdef CUSTOMER_HW2 - host_oob_irq = wifi_get_irq_number(irq_flags_ptr); - -#else /* for NOT CUSTOMER_HW2 */ -#if defined(CUSTOM_OOB_GPIO_NUM) - if (dhd_oob_gpio_num < 0) - dhd_oob_gpio_num = CUSTOM_OOB_GPIO_NUM; -#endif - - if (dhd_oob_gpio_num < 0) { - WL_ERROR("%s: ERROR customer specific Host GPIO is NOT defined\n", - __func__); - return dhd_oob_gpio_num; - } - - WL_ERROR("%s: customer specific Host GPIO number is (%d)\n", - __func__, dhd_oob_gpio_num); - -#if defined CUSTOMER_HW - host_oob_irq = MSM_GPIO_TO_INT(dhd_oob_gpio_num); -#elif defined CUSTOMER_HW3 - gpio_request(dhd_oob_gpio_num, "oob irq"); - host_oob_irq = gpio_to_irq(dhd_oob_gpio_num); - gpio_direction_input(dhd_oob_gpio_num); -#endif /* CUSTOMER_HW */ -#endif /* CUSTOMER_HW2 */ - - return host_oob_irq; -} -#endif /* defined(OOB_INTR_ONLY) */ - -/* Customer function to control hw specific wlan gpios */ -void brcmf_customer_gpio_wlan_ctrl(int onoff) -{ - switch (onoff) { - case WLAN_RESET_OFF: - WL_TRACE("%s: call customer specific GPIO to insert WLAN RESET\n", - __func__); -#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", - __func__); -#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", - __func__); -#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", - __func__); -#ifdef CUSTOMER_HW - bcm_wlan_power_on(1); -#endif /* CUSTOMER_HW */ - /* Lets customer power to get stable */ - udelay(200); - break; - } -} - -#ifdef GET_CUSTOM_MAC_ENABLE -/* Function to get custom MAC address */ -int brcmf_custom_get_mac_address(unsigned char *buf) -{ - WL_TRACE("%s Enter\n", __func__); - if (!buf) - return -EINVAL; - - /* Customer access to MAC address stored outside of DHD driver */ - -#ifdef EXAMPLE_GET_MAC - /* EXAMPLE code */ - { - u8 ea_example[ETH_ALEN] = {0x00, 0x11, 0x22, 0x33, 0x44, 0xFF}; - memcpy(buf, ea_example, ETH_ALEN); - } -#endif /* EXAMPLE_GET_MAC */ - - return 0; -} -#endif /* GET_CUSTOM_MAC_ENABLE */ diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c index 65078912e7b2..5a0bcb249fec 100644 --- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c @@ -2192,8 +2192,6 @@ static void __exit brcmf_module_cleanup(void) #if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC) wifi_del_dev(); #endif - /* Call customer gpio to turn off power with WL_REG_ON signal */ - brcmf_customer_gpio_wlan_ctrl(WLAN_POWER_OFF); } static int __init brcmf_module_init(void) @@ -2216,8 +2214,6 @@ static int __init brcmf_module_init(void) DHD_ERROR(("Invalid module parameters.\n")); return -EINVAL; } while (0); - /* Call customer gpio to turn on power with WL_REG_ON signal */ - brcmf_customer_gpio_wlan_ctrl(WLAN_POWER_ON); #if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC) sema_init(&wifi_control_sem, 0); @@ -2245,11 +2241,9 @@ static int __init brcmf_module_init(void) DHD_ERROR(("%s: dhd_bus_register failed\n", __func__)); goto failed; } - return error; + return 0; failed: - /* turn off power and exit */ - brcmf_customer_gpio_wlan_ctrl(WLAN_POWER_OFF); return -EINVAL; } |