diff options
author | Jeff Garzik <jeff@garzik.org> | 2007-12-17 23:05:43 (GMT) |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2007-12-17 23:05:43 (GMT) |
commit | 8085106a58366fb2c6c14d89e3d4395d2702d4a1 (patch) | |
tree | 9c349f8ad0d6536cfd16f046776d9c8a71c81c21 | |
parent | 961994a0c2a24d9622eea7144b30ac773169659f (diff) | |
parent | 53e490936a91940a153e231c3b8288e3ecfcc5aa (diff) | |
download | linux-fsl-qoriq-8085106a58366fb2c6c14d89e3d4395d2702d4a1.tar.xz |
Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
-rw-r--r-- | MAINTAINERS | 6 | ||||
-rw-r--r-- | drivers/net/wireless/Kconfig | 1 | ||||
-rw-r--r-- | drivers/net/wireless/b43/leds.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/b43/main.c | 22 | ||||
-rw-r--r-- | drivers/net/wireless/b43/rfkill.c | 37 | ||||
-rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ipw2200.c | 7 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/zd1211rw/zd_mac.c | 10 | ||||
-rw-r--r-- | net/mac80211/ieee80211_rate.c | 1 |
11 files changed, 76 insertions, 24 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 9507b42..c331ba3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2489,6 +2489,12 @@ M: mtk.manpages@gmail.com W: ftp://ftp.kernel.org/pub/linux/docs/manpages S: Maintained +MARVELL LIBERTAS WIRELESS DRIVER +P: Dan Williams +M: dcbw@redhat.com +L: libertas-dev@lists.infradead.org +S: Maintained + MARVELL MV643XX ETHERNET DRIVER P: Dale Farnsworth M: dale@farnsworth.org diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 2b733c5..5583719 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -264,6 +264,7 @@ config IPW2200_DEBUG config LIBERTAS tristate "Marvell 8xxx Libertas WLAN driver support" depends on WLAN_80211 + select WIRELESS_EXT select IEEE80211 select FW_LOADER ---help--- diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c index 19e5885..6c0e2b9 100644 --- a/drivers/net/wireless/b43/leds.c +++ b/drivers/net/wireless/b43/leds.c @@ -163,6 +163,9 @@ static void b43_map_led(struct b43_wldev *dev, b43_register_led(dev, &dev->led_radio, name, b43_rfkill_led_name(dev), led_index, activelow); + /* Sync the RF-kill LED state with the switch state. */ + if (dev->radio_hw_enable) + b43_led_turn_on(dev, led_index, activelow); break; case B43_LED_WEIRD: case B43_LED_ASSOC: @@ -232,4 +235,5 @@ void b43_leds_exit(struct b43_wldev *dev) b43_unregister_led(&dev->led_tx); b43_unregister_led(&dev->led_rx); b43_unregister_led(&dev->led_assoc); + b43_unregister_led(&dev->led_radio); } diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index b45eecc..1c93b4f 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2163,7 +2163,6 @@ static void b43_mgmtframe_txantenna(struct b43_wldev *dev, int antenna) static void b43_chip_exit(struct b43_wldev *dev) { b43_radio_turn_off(dev, 1); - b43_leds_exit(dev); b43_gpio_cleanup(dev); /* firmware is released later */ } @@ -2191,11 +2190,10 @@ static int b43_chip_init(struct b43_wldev *dev) err = b43_gpio_init(dev); if (err) goto out; /* firmware is released later */ - b43_leds_init(dev); err = b43_upload_initvals(dev); if (err) - goto err_leds_exit; + goto err_gpio_clean; b43_radio_turn_on(dev); b43_write16(dev, 0x03E6, 0x0000); @@ -2271,8 +2269,7 @@ out: err_radio_off: b43_radio_turn_off(dev, 1); -err_leds_exit: - b43_leds_exit(dev); +err_gpio_clean: b43_gpio_cleanup(dev); return err; } @@ -3273,10 +3270,7 @@ static void b43_wireless_core_exit(struct b43_wldev *dev) return; b43_set_status(dev, B43_STAT_UNINIT); - mutex_unlock(&dev->wl->mutex); - b43_rfkill_exit(dev); - mutex_lock(&dev->wl->mutex); - + b43_leds_exit(dev); b43_rng_exit(dev->wl); b43_pio_free(dev); b43_dma_free(dev); @@ -3405,12 +3399,12 @@ static int b43_wireless_core_init(struct b43_wldev *dev) memset(wl->mac_addr, 0, ETH_ALEN); b43_upload_card_macaddress(dev); b43_security_init(dev); - b43_rfkill_init(dev); b43_rng_init(wl); b43_set_status(dev, B43_STAT_INITIALIZED); - out: + b43_leds_init(dev); +out: return err; err_chip_exit: @@ -3499,6 +3493,10 @@ static int b43_start(struct ieee80211_hw *hw) int did_init = 0; int err = 0; + /* First register RFkill. + * LEDs that are registered later depend on it. */ + b43_rfkill_init(dev); + mutex_lock(&wl->mutex); if (b43_status(dev) < B43_STAT_INITIALIZED) { @@ -3528,6 +3526,8 @@ static void b43_stop(struct ieee80211_hw *hw) struct b43_wl *wl = hw_to_b43_wl(hw); struct b43_wldev *dev = wl->current_dev; + b43_rfkill_exit(dev); + mutex_lock(&wl->mutex); if (b43_status(dev) >= B43_STAT_STARTED) b43_wireless_core_stop(dev); diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c index 9b1f905..98cf70c 100644 --- a/drivers/net/wireless/b43/rfkill.c +++ b/drivers/net/wireless/b43/rfkill.c @@ -25,6 +25,8 @@ #include "rfkill.h" #include "b43.h" +#include <linux/kmod.h> + /* Returns TRUE, if the radio is enabled in hardware. */ static bool b43_is_hw_radio_enabled(struct b43_wldev *dev) @@ -50,7 +52,10 @@ static void b43_rfkill_poll(struct input_polled_dev *poll_dev) bool report_change = 0; mutex_lock(&wl->mutex); - B43_WARN_ON(b43_status(dev) < B43_STAT_INITIALIZED); + if (unlikely(b43_status(dev) < B43_STAT_INITIALIZED)) { + mutex_unlock(&wl->mutex); + return; + } enabled = b43_is_hw_radio_enabled(dev); if (unlikely(enabled != dev->radio_hw_enable)) { dev->radio_hw_enable = enabled; @@ -60,8 +65,12 @@ static void b43_rfkill_poll(struct input_polled_dev *poll_dev) } mutex_unlock(&wl->mutex); - if (unlikely(report_change)) - input_report_key(poll_dev->input, KEY_WLAN, enabled); + /* send the radio switch event to the system - note both a key press + * and a release are required */ + if (unlikely(report_change)) { + input_report_key(poll_dev->input, KEY_WLAN, 1); + input_report_key(poll_dev->input, KEY_WLAN, 0); + } } /* Called when the RFKILL toggled in software. */ @@ -69,13 +78,15 @@ static int b43_rfkill_soft_toggle(void *data, enum rfkill_state state) { struct b43_wldev *dev = data; struct b43_wl *wl = dev->wl; - int err = 0; + int err = -EBUSY; if (!wl->rfkill.registered) return 0; mutex_lock(&wl->mutex); - B43_WARN_ON(b43_status(dev) < B43_STAT_INITIALIZED); + if (b43_status(dev) < B43_STAT_INITIALIZED) + goto out_unlock; + err = 0; switch (state) { case RFKILL_STATE_ON: if (!dev->radio_hw_enable) { @@ -133,9 +144,25 @@ void b43_rfkill_init(struct b43_wldev *dev) rfk->poll_dev->poll = b43_rfkill_poll; rfk->poll_dev->poll_interval = 1000; /* msecs */ + rfk->poll_dev->input->name = rfk->name; + rfk->poll_dev->input->id.bustype = BUS_HOST; + rfk->poll_dev->input->id.vendor = dev->dev->bus->boardinfo.vendor; + rfk->poll_dev->input->evbit[0] = BIT(EV_KEY); + set_bit(KEY_WLAN, rfk->poll_dev->input->keybit); + err = rfkill_register(rfk->rfkill); if (err) goto err_free_polldev; + +#ifdef CONFIG_RFKILL_INPUT_MODULE + /* B43 RF-kill isn't useful without the rfkill-input subsystem. + * Try to load the module. */ + err = request_module("rfkill-input"); + if (err) + b43warn(wl, "Failed to load the rfkill-input module. " + "The built-in radio LED will not work.\n"); +#endif /* CONFIG_RFKILL_INPUT */ + err = input_register_polled_device(rfk->poll_dev); if (err) goto err_unreg_rfk; diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c b/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c index 35dbe45..76e9dd8 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c @@ -219,7 +219,7 @@ static ssize_t tsf_write_file(struct file *file, const char __user *user_buf, ssize_t buf_size; ssize_t res; unsigned long flags; - u64 tsf; + unsigned long long tsf; buf_size = min(count, sizeof (really_big_buffer) - 1); down(&big_buffer_sem); diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 54f44e5..da51f47 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -10751,7 +10751,7 @@ static void ipw_bg_link_down(struct work_struct *work) mutex_unlock(&priv->mutex); } -static int ipw_setup_deferred_work(struct ipw_priv *priv) +static int __devinit ipw_setup_deferred_work(struct ipw_priv *priv) { int ret = 0; @@ -11600,7 +11600,8 @@ static void ipw_prom_free(struct ipw_priv *priv) #endif -static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +static int __devinit ipw_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) { int err = 0; struct net_device *net_dev; @@ -11767,7 +11768,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return err; } -static void ipw_pci_remove(struct pci_dev *pdev) +static void __devexit ipw_pci_remove(struct pci_dev *pdev) { struct ipw_priv *priv = pci_get_drvdata(pdev); struct list_head *p, *q; diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 4bdf237..3d1da07 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -4743,8 +4743,10 @@ static void iwl_irq_tasklet(struct iwl_priv *priv) * when we loaded driver, and is now set to "enable". * After we're Alive, RF_KILL gets handled by * iwl_rx_card_state_notif() */ - if (!hw_rf_kill && !test_bit(STATUS_ALIVE, &priv->status)) + if (!hw_rf_kill && !test_bit(STATUS_ALIVE, &priv->status)) { + clear_bit(STATUS_RF_KILL_HW, &priv->status); queue_work(priv->workqueue, &priv->restart); + } handled |= CSR_INT_BIT_RF_KILL; } @@ -6171,6 +6173,7 @@ static void iwl_alive_start(struct iwl_priv *priv) mutex_lock(&priv->mutex); if (rc) { + iwl_rate_control_unregister(priv->hw); IWL_ERROR("Failed to register network " "device (error %d)\n", rc); return; diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 8f85564..b54fe5e 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -5059,8 +5059,10 @@ static void iwl_irq_tasklet(struct iwl_priv *priv) * when we loaded driver, and is now set to "enable". * After we're Alive, RF_KILL gets handled by * iwl_rx_card_state_notif() */ - if (!hw_rf_kill && !test_bit(STATUS_ALIVE, &priv->status)) + if (!hw_rf_kill && !test_bit(STATUS_ALIVE, &priv->status)) { + clear_bit(STATUS_RF_KILL_HW, &priv->status); queue_work(priv->workqueue, &priv->restart); + } handled |= CSR_INT_BIT_RF_KILL; } @@ -6527,6 +6529,7 @@ static void iwl_alive_start(struct iwl_priv *priv) mutex_lock(&priv->mutex); if (rc) { + iwl_rate_control_unregister(priv->hw); IWL_ERROR("Failed to register network " "device (error %d)\n", rc); return; diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index a903645..5298a8b 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -1130,6 +1130,8 @@ static void zd_mac_rx(struct zd_mac *mac, struct sk_buff *skb) __skb_trim(skb, skb->len - (IEEE80211_FCS_LEN + sizeof(struct rx_status))); + ZD_ASSERT(IS_ALIGNED((unsigned long)skb->data, 4)); + update_qual_rssi(mac, skb->data, skb->len, stats.signal, status->signal_strength); @@ -1166,15 +1168,19 @@ static void do_rx(unsigned long mac_ptr) int zd_mac_rx_irq(struct zd_mac *mac, const u8 *buffer, unsigned int length) { struct sk_buff *skb; + unsigned int reserved = + ALIGN(max_t(unsigned int, + sizeof(struct zd_rt_hdr), ZD_PLCP_HEADER_SIZE), 4) - + ZD_PLCP_HEADER_SIZE; - skb = dev_alloc_skb(sizeof(struct zd_rt_hdr) + length); + skb = dev_alloc_skb(reserved + length); if (!skb) { struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); dev_warn(zd_mac_dev(mac), "Could not allocate skb.\n"); ieee->stats.rx_dropped++; return -ENOMEM; } - skb_reserve(skb, sizeof(struct zd_rt_hdr)); + skb_reserve(skb, reserved); memcpy(__skb_put(skb, length), buffer, length); skb_queue_tail(&mac->rx_queue, skb); tasklet_schedule(&mac->rx_tasklet); diff --git a/net/mac80211/ieee80211_rate.c b/net/mac80211/ieee80211_rate.c index 7254bd6..3260a4a 100644 --- a/net/mac80211/ieee80211_rate.c +++ b/net/mac80211/ieee80211_rate.c @@ -33,6 +33,7 @@ int ieee80211_rate_control_register(struct rate_control_ops *ops) if (!strcmp(alg->ops->name, ops->name)) { /* don't register an algorithm twice */ WARN_ON(1); + mutex_unlock(&rate_ctrl_mutex); return -EALREADY; } } |