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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-20 13:43:21 -0700 | 
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-20 13:43:21 -0700 | 
| commit | 06f4e926d256d902dd9a53dcb400fd74974ce087 (patch) | |
| tree | 0b438b67f5f0eff6fd617bc497a9dace6164a488 /drivers/net/wireless/rtlwifi/rtl8192se/led.c | |
| parent | 8e7bfcbab3825d1b404d615cb1b54f44ff81f981 (diff) | |
| parent | d93515611bbc70c2fe4db232e5feb448ed8e4cc9 (diff) | |
| download | olio-linux-3.10-06f4e926d256d902dd9a53dcb400fd74974ce087.tar.xz olio-linux-3.10-06f4e926d256d902dd9a53dcb400fd74974ce087.zip  | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1446 commits)
  macvlan: fix panic if lowerdev in a bond
  tg3: Add braces around 5906 workaround.
  tg3: Fix NETIF_F_LOOPBACK error
  macvlan: remove one synchronize_rcu() call
  networking: NET_CLS_ROUTE4 depends on INET
  irda: Fix error propagation in ircomm_lmp_connect_response()
  irda: Kill set but unused variable 'bytes' in irlan_check_command_param()
  irda: Kill set but unused variable 'clen' in ircomm_connect_indication()
  rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport()
  be2net: Kill set but unused variable 'req' in lancer_fw_download()
  irda: Kill set but unused vars 'saddr' and 'daddr' in irlan_provider_connect_indication()
  atl1c: atl1c_resume() is only used when CONFIG_PM_SLEEP is defined.
  rxrpc: Fix set but unused variable 'usage' in rxrpc_get_peer().
  rxrpc: Kill set but unused variable 'local' in rxrpc_UDP_error_handler()
  rxrpc: Kill set but unused variable 'sp' in rxrpc_process_connection()
  rxrpc: Kill set but unused variable 'sp' in rxrpc_rotate_tx_window()
  pkt_sched: Kill set but unused variable 'protocol' in tc_classify()
  isdn: capi: Use pr_debug() instead of ifdefs.
  tg3: Update version to 3.119
  tg3: Apply rx_discards fix to 5719/5720
  ...
Fix up trivial conflicts in arch/x86/Kconfig and net/mac80211/agg-tx.c
as per Davem.
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192se/led.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/led.c | 149 | 
1 files changed, 149 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/led.c b/drivers/net/wireless/rtlwifi/rtl8192se/led.c new file mode 100644 index 00000000000..6d4f6661668 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192se/led.c @@ -0,0 +1,149 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010  Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "reg.h" +#include "led.h" + +static void _rtl92se_init_led(struct ieee80211_hw *hw, +			      struct rtl_led *pled, enum rtl_led_pin ledpin) +{ +	pled->hw = hw; +	pled->ledpin = ledpin; +	pled->ledon = false; +} + +void rtl92se_init_sw_leds(struct ieee80211_hw *hw) +{ +	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); +	_rtl92se_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0); +	_rtl92se_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1); +} + +void rtl92se_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled) +{ +	u8 ledcfg; +	struct rtl_priv *rtlpriv = rtl_priv(hw); + +	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, +		 ("LedAddr:%X ledpin=%d\n", LEDCFG, pled->ledpin)); + +	ledcfg = rtl_read_byte(rtlpriv, LEDCFG); + +	switch (pled->ledpin) { +	case LED_PIN_GPIO0: +		break; +	case LED_PIN_LED0: +		rtl_write_byte(rtlpriv, LEDCFG, ledcfg & 0xf0); +		break; +	case LED_PIN_LED1: +		rtl_write_byte(rtlpriv, LEDCFG, ledcfg & 0x0f); +		break; +	default: +		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, +			 ("switch case not process\n")); +		break; +	} +	pled->ledon = true; +} + +void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) +{ +	struct rtl_priv *rtlpriv = rtl_priv(hw); +	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); +	u8 ledcfg; + +	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, +		 ("LedAddr:%X ledpin=%d\n", LEDCFG, pled->ledpin)); + +	ledcfg = rtl_read_byte(rtlpriv, LEDCFG); + +	switch (pled->ledpin) { +	case LED_PIN_GPIO0: +		break; +	case LED_PIN_LED0: +		ledcfg &= 0xf0; +		if (pcipriv->ledctl.led_opendrain == true) +			rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(1))); +		else +			rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(3))); +		break; +	case LED_PIN_LED1: +		ledcfg &= 0x0f; +		rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(3))); +		break; +	default: +		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, +			 ("switch case not process\n")); +		break; +	} +	pled->ledon = false; +} + +static void _rtl92se_sw_led_control(struct ieee80211_hw *hw, +				    enum led_ctl_mode ledaction) +{ +	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); +	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0); +	switch (ledaction) { +	case LED_CTL_POWER_ON: +	case LED_CTL_LINK: +	case LED_CTL_NO_LINK: +		rtl92se_sw_led_on(hw, pLed0); +		break; +	case LED_CTL_POWER_OFF: +		rtl92se_sw_led_off(hw, pLed0); +		break; +	default: +		break; +	} +} + +void rtl92se_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction) +{ +	struct rtl_priv *rtlpriv = rtl_priv(hw); +	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + +	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) && +	    (ledaction == LED_CTL_TX || +	    ledaction == LED_CTL_RX || +	    ledaction == LED_CTL_SITE_SURVEY || +	    ledaction == LED_CTL_LINK || +	    ledaction == LED_CTL_NO_LINK || +	    ledaction == LED_CTL_START_TO_LINK || +	    ledaction == LED_CTL_POWER_ON)) { +		return; +	} +	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n", +		 ledaction)); + +	_rtl92se_sw_led_control(hw, ledaction); +} +  |