static void ath5k_tasklet_reset(unsigned long data);
static void ath5k_calibrate(unsigned long data);
-/* LED functions */
-static int ath5k_init_leds(struct ath5k_softc *sc);
-static void ath5k_led_enable(struct ath5k_softc *sc);
-static void ath5k_led_off(struct ath5k_softc *sc);
-static void ath5k_unregister_leds(struct ath5k_softc *sc);
/*
* Module init/exit functions
}
-
-/***************\
-* LED functions *
-\***************/
-
-static void
-ath5k_led_enable(struct ath5k_softc *sc)
-{
- if (test_bit(ATH_STAT_LEDSOFT, sc->status)) {
- ath5k_hw_set_gpio_output(sc->ah, sc->led_pin);
- ath5k_led_off(sc);
- }
-}
-
-static void
-ath5k_led_on(struct ath5k_softc *sc)
-{
- if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
- return;
- ath5k_hw_set_gpio(sc->ah, sc->led_pin, sc->led_on);
-}
-
-static void
-ath5k_led_off(struct ath5k_softc *sc)
-{
- if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
- return;
- ath5k_hw_set_gpio(sc->ah, sc->led_pin, !sc->led_on);
-}
-
-static void
-ath5k_led_brightness_set(struct led_classdev *led_dev,
- enum led_brightness brightness)
-{
- struct ath5k_led *led = container_of(led_dev, struct ath5k_led,
- led_dev);
-
- if (brightness == LED_OFF)
- ath5k_led_off(led->sc);
- else
- ath5k_led_on(led->sc);
-}
-
-static int
-ath5k_register_led(struct ath5k_softc *sc, struct ath5k_led *led,
- const char *name, char *trigger)
-{
- int err;
-
- led->sc = sc;
- strncpy(led->name, name, sizeof(led->name));
- led->led_dev.name = led->name;
- led->led_dev.default_trigger = trigger;
- led->led_dev.brightness_set = ath5k_led_brightness_set;
-
- err = led_classdev_register(&sc->pdev->dev, &led->led_dev);
- if (err) {
- ATH5K_WARN(sc, "could not register LED %s\n", name);
- led->sc = NULL;
- }
- return err;
-}
-
-static void
-ath5k_unregister_led(struct ath5k_led *led)
-{
- if (!led->sc)
- return;
- led_classdev_unregister(&led->led_dev);
- ath5k_led_off(led->sc);
- led->sc = NULL;
-}
-
-static void
-ath5k_unregister_leds(struct ath5k_softc *sc)
-{
- ath5k_unregister_led(&sc->rx_led);
- ath5k_unregister_led(&sc->tx_led);
-}
-
-
-static int
-ath5k_init_leds(struct ath5k_softc *sc)
-{
- int ret = 0;
- struct ieee80211_hw *hw = sc->hw;
- struct pci_dev *pdev = sc->pdev;
- char name[ATH5K_LED_MAX_NAME_LEN + 1];
-
- /*
- * Auto-enable soft led processing for IBM cards and for
- * 5211 minipci cards.
- */
- if (pdev->device == PCI_DEVICE_ID_ATHEROS_AR5212_IBM ||
- pdev->device == PCI_DEVICE_ID_ATHEROS_AR5211) {
- __set_bit(ATH_STAT_LEDSOFT, sc->status);
- sc->led_pin = 0;
- sc->led_on = 0; /* active low */
- }
- /* Enable softled on PIN1 on HP Compaq nc6xx, nc4000 & nx5000 laptops */
- if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ) {
- __set_bit(ATH_STAT_LEDSOFT, sc->status);
- sc->led_pin = 1;
- sc->led_on = 1; /* active high */
- }
- /*
- * Pin 3 on Foxconn chips used in Acer Aspire One (0x105b:e008) and
- * in emachines notebooks with AMBIT subsystem.
- */
- if (pdev->subsystem_vendor == PCI_VENDOR_ID_FOXCONN ||
- pdev->subsystem_vendor == PCI_VENDOR_ID_AMBIT) {
- __set_bit(ATH_STAT_LEDSOFT, sc->status);
- sc->led_pin = 3;
- sc->led_on = 0; /* active low */
- }
-
- if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
- goto out;
-
- ath5k_led_enable(sc);
-
- snprintf(name, sizeof(name), "ath5k-%s::rx", wiphy_name(hw->wiphy));
- ret = ath5k_register_led(sc, &sc->rx_led, name,
- ieee80211_get_rx_led_name(hw));
- if (ret)
- goto out;
-
- snprintf(name, sizeof(name), "ath5k-%s::tx", wiphy_name(hw->wiphy));
- ret = ath5k_register_led(sc, &sc->tx_led, name,
- ieee80211_get_tx_led_name(hw));
-out:
- return ret;
-}
-
-
/********************\
* Mac80211 functions *
\********************/
--- /dev/null
+/*
+ * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
+ * Copyright (c) 2004-2005 Atheros Communications, Inc.
+ * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
+ * Copyright (c) 2009 Bob Copeland <me@bobcopeland.com>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ * redistribution must be conditioned upon including a substantially
+ * similar Disclaimer requirement for further binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ *
+ */
+
+#include <linux/pci.h>
+#include "ath5k.h"
+#include "base.h"
+
+void ath5k_led_enable(struct ath5k_softc *sc)
+{
+ if (test_bit(ATH_STAT_LEDSOFT, sc->status)) {
+ ath5k_hw_set_gpio_output(sc->ah, sc->led_pin);
+ ath5k_led_off(sc);
+ }
+}
+
+void ath5k_led_on(struct ath5k_softc *sc)
+{
+ if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
+ return;
+ ath5k_hw_set_gpio(sc->ah, sc->led_pin, sc->led_on);
+}
+
+void ath5k_led_off(struct ath5k_softc *sc)
+{
+ if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
+ return;
+ ath5k_hw_set_gpio(sc->ah, sc->led_pin, !sc->led_on);
+}
+
+static void
+ath5k_led_brightness_set(struct led_classdev *led_dev,
+ enum led_brightness brightness)
+{
+ struct ath5k_led *led = container_of(led_dev, struct ath5k_led,
+ led_dev);
+
+ if (brightness == LED_OFF)
+ ath5k_led_off(led->sc);
+ else
+ ath5k_led_on(led->sc);
+}
+
+static int
+ath5k_register_led(struct ath5k_softc *sc, struct ath5k_led *led,
+ const char *name, char *trigger)
+{
+ int err;
+
+ led->sc = sc;
+ strncpy(led->name, name, sizeof(led->name));
+ led->led_dev.name = led->name;
+ led->led_dev.default_trigger = trigger;
+ led->led_dev.brightness_set = ath5k_led_brightness_set;
+
+ err = led_classdev_register(&sc->pdev->dev, &led->led_dev);
+ if (err) {
+ ATH5K_WARN(sc, "could not register LED %s\n", name);
+ led->sc = NULL;
+ }
+ return err;
+}
+
+static void
+ath5k_unregister_led(struct ath5k_led *led)
+{
+ if (!led->sc)
+ return;
+ led_classdev_unregister(&led->led_dev);
+ ath5k_led_off(led->sc);
+ led->sc = NULL;
+}
+
+void ath5k_unregister_leds(struct ath5k_softc *sc)
+{
+ ath5k_unregister_led(&sc->rx_led);
+ ath5k_unregister_led(&sc->tx_led);
+}
+
+
+int ath5k_init_leds(struct ath5k_softc *sc)
+{
+ int ret = 0;
+ struct ieee80211_hw *hw = sc->hw;
+ struct pci_dev *pdev = sc->pdev;
+ char name[ATH5K_LED_MAX_NAME_LEN + 1];
+
+ /*
+ * Auto-enable soft led processing for IBM cards and for
+ * 5211 minipci cards.
+ */
+ if (pdev->device == PCI_DEVICE_ID_ATHEROS_AR5212_IBM ||
+ pdev->device == PCI_DEVICE_ID_ATHEROS_AR5211) {
+ __set_bit(ATH_STAT_LEDSOFT, sc->status);
+ sc->led_pin = 0;
+ sc->led_on = 0; /* active low */
+ }
+ /* Enable softled on PIN1 on HP Compaq nc6xx, nc4000 & nx5000 laptops */
+ if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ) {
+ __set_bit(ATH_STAT_LEDSOFT, sc->status);
+ sc->led_pin = 1;
+ sc->led_on = 1; /* active high */
+ }
+ /*
+ * Pin 3 on Foxconn chips used in Acer Aspire One (0x105b:e008) and
+ * in emachines notebooks with AMBIT subsystem.
+ */
+ if (pdev->subsystem_vendor == PCI_VENDOR_ID_FOXCONN ||
+ pdev->subsystem_vendor == PCI_VENDOR_ID_AMBIT) {
+ __set_bit(ATH_STAT_LEDSOFT, sc->status);
+ sc->led_pin = 3;
+ sc->led_on = 0; /* active low */
+ }
+
+ if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
+ goto out;
+
+ ath5k_led_enable(sc);
+
+ snprintf(name, sizeof(name), "ath5k-%s::rx", wiphy_name(hw->wiphy));
+ ret = ath5k_register_led(sc, &sc->rx_led, name,
+ ieee80211_get_rx_led_name(hw));
+ if (ret)
+ goto out;
+
+ snprintf(name, sizeof(name), "ath5k-%s::tx", wiphy_name(hw->wiphy));
+ ret = ath5k_register_led(sc, &sc->tx_led, name,
+ ieee80211_get_tx_led_name(hw));
+out:
+ return ret;
+}
+
projects / linux-2.6-omap-h63xx.git / commitdiff