* Broadcom B43legacy wireless driver
*
* Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>
- * Copyright (c) 2005 Stefano Brivio <st3@riseup.net>
+ * Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
* Copyright (c) 2005, 2006 Michael Buesch <mb@bu3sch.de>
* Copyright (c) 2005 Danny van Dyk <kugelfang@gentoo.org>
* Copyright (c) 2005 Andreas Jaggi <andreas.jaggi@waterwave.ch>
MODULE_PARM_DESC(bad_frames_preempt, "enable(1) / disable(0) Bad Frames"
" Preemption");
-static int modparam_short_retry = B43legacy_DEFAULT_SHORT_RETRY_LIMIT;
-module_param_named(short_retry, modparam_short_retry, int, 0444);
-MODULE_PARM_DESC(short_retry, "Short-Retry-Limit (0 - 15)");
-
-static int modparam_long_retry = B43legacy_DEFAULT_LONG_RETRY_LIMIT;
-module_param_named(long_retry, modparam_long_retry, int, 0444);
-MODULE_PARM_DESC(long_retry, "Long-Retry-Limit (0 - 15)");
-
-static int modparam_noleds;
-module_param_named(noleds, modparam_noleds, int, 0444);
-MODULE_PARM_DESC(noleds, "Turn off all LED activity");
-
static char modparam_fwpostfix[16];
module_param_string(fwpostfix, modparam_fwpostfix, 16, 0444);
MODULE_PARM_DESC(fwpostfix, "Postfix for the firmware files to load.");
u32 dma_reason[ARRAY_SIZE(dev->dma_reason)];
u32 merged_dma_reason = 0;
int i;
- int activity = 0;
unsigned long flags;
spin_lock_irqsave(&dev->wl->irq_lock, flags);
b43legacy_pio_rx(dev->pio.queue0);
else
b43legacy_dma_rx(dev->dma.rx_ring0);
- /* We intentionally don't set "activity" to 1, here. */
}
B43legacy_WARN_ON(dma_reason[1] & B43legacy_DMAIRQ_RX_DONE);
B43legacy_WARN_ON(dma_reason[2] & B43legacy_DMAIRQ_RX_DONE);
b43legacy_pio_rx(dev->pio.queue3);
else
b43legacy_dma_rx(dev->dma.rx_ring3);
- activity = 1;
}
B43legacy_WARN_ON(dma_reason[4] & B43legacy_DMAIRQ_RX_DONE);
B43legacy_WARN_ON(dma_reason[5] & B43legacy_DMAIRQ_RX_DONE);
- if (reason & B43legacy_IRQ_TX_OK) {
+ if (reason & B43legacy_IRQ_TX_OK)
handle_irq_transmit_status(dev);
- activity = 1;
- /* TODO: In AP mode, this also causes sending of powersave
- responses. */
- }
- if (!modparam_noleds)
- b43legacy_leds_update(dev, activity);
b43legacy_interrupt_enable(dev, dev->irq_savedstate);
mmiowb();
spin_unlock_irqrestore(&dev->wl->irq_lock, flags);
static void b43legacy_print_fw_helptext(struct b43legacy_wl *wl)
{
b43legacyerr(wl, "You must go to http://linuxwireless.org/en/users/"
- "Drivers/bcm43xx#devicefirmware "
+ "Drivers/b43#devicefirmware "
"and download the correct firmware (version 3).\n");
}
B43legacy_MMIO_STATUS_BITFIELD)
& 0xFFFF3FFF);
- b43legacy_leds_switch_all(dev, 0);
b43legacy_write16(dev, B43legacy_MMIO_GPIO_MASK,
b43legacy_read16(dev,
B43legacy_MMIO_GPIO_MASK)
mask |= 0x0060;
set |= 0x0060;
}
- if (dev->dev->bus->sprom.r1.boardflags_lo & B43legacy_BFL_PACTRL) {
+ if (dev->dev->bus->sprom.boardflags_lo & B43legacy_BFL_PACTRL) {
b43legacy_write16(dev, B43legacy_MMIO_GPIO_MASK,
b43legacy_read16(dev,
B43legacy_MMIO_GPIO_MASK)
{
dev->mac_suspended--;
B43legacy_WARN_ON(dev->mac_suspended < 0);
+ B43legacy_WARN_ON(irqs_disabled());
if (dev->mac_suspended == 0) {
b43legacy_write32(dev, B43legacy_MMIO_STATUS_BITFIELD,
b43legacy_read32(dev,
b43legacy_read32(dev, B43legacy_MMIO_STATUS_BITFIELD);
b43legacy_read32(dev, B43legacy_MMIO_GEN_IRQ_REASON);
b43legacy_power_saving_ctl_bits(dev, -1, -1);
+
+ /* Re-enable IRQs. */
+ spin_lock_irq(&dev->wl->irq_lock);
+ b43legacy_interrupt_enable(dev, dev->irq_savedstate);
+ spin_unlock_irq(&dev->wl->irq_lock);
}
}
int i;
u32 tmp;
+ might_sleep();
+ B43legacy_WARN_ON(irqs_disabled());
B43legacy_WARN_ON(dev->mac_suspended < 0);
+
if (dev->mac_suspended == 0) {
+ /* Mask IRQs before suspending MAC. Otherwise
+ * the MAC stays busy and won't suspend. */
+ spin_lock_irq(&dev->wl->irq_lock);
+ tmp = b43legacy_interrupt_disable(dev, B43legacy_IRQ_ALL);
+ spin_unlock_irq(&dev->wl->irq_lock);
+ b43legacy_synchronize_irq(dev);
+ dev->irq_savedstate = tmp;
+
b43legacy_power_saving_ctl_bits(dev, -1, 1);
b43legacy_write32(dev, B43legacy_MMIO_STATUS_BITFIELD,
b43legacy_read32(dev,
B43legacy_MMIO_STATUS_BITFIELD)
& ~B43legacy_SBF_MAC_ENABLED);
b43legacy_read32(dev, B43legacy_MMIO_GEN_IRQ_REASON);
- for (i = 10000; i; i--) {
+ for (i = 40; i; i--) {
tmp = b43legacy_read32(dev,
B43legacy_MMIO_GEN_IRQ_REASON);
if (tmp & B43legacy_IRQ_MAC_SUSPENDED)
goto out;
- udelay(1);
+ msleep(1);
}
b43legacyerr(dev->wl, "MAC suspend failed\n");
}
B43legacy_SHM_SH_PRPHYCTL, tmp);
}
-/* Returns TRUE, if the radio is enabled in hardware. */
-static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
-{
- if (dev->phy.rev >= 3) {
- if (!(b43legacy_read32(dev, B43legacy_MMIO_RADIO_HWENABLED_HI)
- & B43legacy_MMIO_RADIO_HWENABLED_HI_MASK))
- return 1;
- } else {
- if (b43legacy_read16(dev, B43legacy_MMIO_RADIO_HWENABLED_LO)
- & B43legacy_MMIO_RADIO_HWENABLED_LO_MASK)
- return 1;
- }
- return 0;
-}
-
/* This is the opposite of b43legacy_chip_init() */
static void b43legacy_chip_exit(struct b43legacy_wldev *dev)
{
- b43legacy_radio_turn_off(dev);
- if (!modparam_noleds)
- b43legacy_leds_exit(dev);
+ b43legacy_radio_turn_off(dev, 1);
+ b43legacy_leds_exit(dev);
b43legacy_gpio_cleanup(dev);
/* firmware is released later */
}
err = b43legacy_gpio_init(dev);
if (err)
goto out; /* firmware is released later */
+ b43legacy_leds_init(dev);
+
err = b43legacy_upload_initvals(dev);
if (err)
- goto err_gpio_cleanup;
+ goto err_leds_exit;
b43legacy_radio_turn_on(dev);
b43legacy_write16(dev, 0x03E6, 0x0000);
return err;
err_radio_off:
- b43legacy_radio_turn_off(dev);
-err_gpio_cleanup:
+ b43legacy_radio_turn_off(dev, 1);
+err_leds_exit:
+ b43legacy_leds_exit(dev);
b43legacy_gpio_cleanup(dev);
goto out;
}
static void b43legacy_periodic_every60sec(struct b43legacy_wldev *dev)
{
b43legacy_phy_lo_mark_all_unused(dev);
- if (dev->dev->bus->sprom.r1.boardflags_lo & B43legacy_BFL_RSSI) {
+ if (dev->dev->bus->sprom.boardflags_lo & B43legacy_BFL_RSSI) {
b43legacy_mac_suspend(dev);
b43legacy_calc_nrssi_slope(dev);
b43legacy_mac_enable(dev);
b43legacy_phy_xmitpower(dev); /* FIXME: unless scanning? */
}
-static void b43legacy_periodic_every1sec(struct b43legacy_wldev *dev)
-{
- bool radio_hw_enable;
-
- /* check if radio hardware enabled status changed */
- radio_hw_enable = b43legacy_is_hw_radio_enabled(dev);
- if (unlikely(dev->radio_hw_enable != radio_hw_enable)) {
- dev->radio_hw_enable = radio_hw_enable;
- b43legacyinfo(dev->wl, "Radio hardware status changed to %s\n",
- (radio_hw_enable) ? "enabled" : "disabled");
- b43legacy_leds_update(dev, 0);
- }
-}
-
static void do_periodic_work(struct b43legacy_wldev *dev)
{
unsigned int state;
state = dev->periodic_state;
- if (state % 120 == 0)
+ if (state % 8 == 0)
b43legacy_periodic_every120sec(dev);
- if (state % 60 == 0)
+ if (state % 4 == 0)
b43legacy_periodic_every60sec(dev);
- if (state % 30 == 0)
+ if (state % 2 == 0)
b43legacy_periodic_every30sec(dev);
- if (state % 15 == 0)
- b43legacy_periodic_every15sec(dev);
- b43legacy_periodic_every1sec(dev);
+ b43legacy_periodic_every15sec(dev);
}
-/* Estimate a "Badness" value based on the periodic work
- * state-machine state. "Badness" is worse (bigger), if the
- * periodic work will take longer.
+/* Periodic work locking policy:
+ * The whole periodic work handler is protected by
+ * wl->mutex. If another lock is needed somewhere in the
+ * pwork callchain, it's aquired in-place, where it's needed.
*/
-static int estimate_periodic_work_badness(unsigned int state)
-{
- int badness = 0;
-
- if (state % 120 == 0) /* every 120 sec */
- badness += 10;
- if (state % 60 == 0) /* every 60 sec */
- badness += 5;
- if (state % 30 == 0) /* every 30 sec */
- badness += 1;
- if (state % 15 == 0) /* every 15 sec */
- badness += 1;
-
-#define BADNESS_LIMIT 4
- return badness;
-}
-
static void b43legacy_periodic_work_handler(struct work_struct *work)
{
- struct b43legacy_wldev *dev =
- container_of(work, struct b43legacy_wldev,
- periodic_work.work);
- unsigned long flags;
+ struct b43legacy_wldev *dev = container_of(work, struct b43legacy_wldev,
+ periodic_work.work);
+ struct b43legacy_wl *wl = dev->wl;
unsigned long delay;
- u32 savedirqs = 0;
- int badness;
- mutex_lock(&dev->wl->mutex);
+ mutex_lock(&wl->mutex);
if (unlikely(b43legacy_status(dev) != B43legacy_STAT_STARTED))
goto out;
if (b43legacy_debug(dev, B43legacy_DBG_PWORK_STOP))
goto out_requeue;
- badness = estimate_periodic_work_badness(dev->periodic_state);
- if (badness > BADNESS_LIMIT) {
- spin_lock_irqsave(&dev->wl->irq_lock, flags);
- /* Suspend TX as we don't want to transmit packets while
- * we recalibrate the hardware. */
- b43legacy_tx_suspend(dev);
- savedirqs = b43legacy_interrupt_disable(dev,
- B43legacy_IRQ_ALL);
- /* Periodic work will take a long time, so we want it to
- * be preemtible and release the spinlock. */
- spin_unlock_irqrestore(&dev->wl->irq_lock, flags);
- b43legacy_synchronize_irq(dev);
-
- do_periodic_work(dev);
-
- spin_lock_irqsave(&dev->wl->irq_lock, flags);
- b43legacy_interrupt_enable(dev, savedirqs);
- b43legacy_tx_resume(dev);
- mmiowb();
- spin_unlock_irqrestore(&dev->wl->irq_lock, flags);
- } else {
- /* Take the global driver lock. This will lock any operation. */
- spin_lock_irqsave(&dev->wl->irq_lock, flags);
+ do_periodic_work(dev);
- do_periodic_work(dev);
-
- mmiowb();
- spin_unlock_irqrestore(&dev->wl->irq_lock, flags);
- }
dev->periodic_state++;
out_requeue:
if (b43legacy_debug(dev, B43legacy_DBG_PWORK_FAST))
delay = msecs_to_jiffies(50);
else
- delay = round_jiffies(HZ);
- queue_delayed_work(dev->wl->hw->workqueue,
- &dev->periodic_work, delay);
+ delay = round_jiffies_relative(HZ * 15);
+ queue_delayed_work(wl->hw->workqueue, &dev->periodic_work, delay);
out:
- mutex_unlock(&dev->wl->mutex);
+ mutex_unlock(&wl->mutex);
}
static void b43legacy_periodic_tasks_setup(struct b43legacy_wldev *dev)
return err;
}
-static int b43legacy_tx(struct ieee80211_hw *hw,
- struct sk_buff *skb,
- struct ieee80211_tx_control *ctl)
+static int b43legacy_op_tx(struct ieee80211_hw *hw,
+ struct sk_buff *skb,
+ struct ieee80211_tx_control *ctl)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
return NETDEV_TX_OK;
}
-static int b43legacy_conf_tx(struct ieee80211_hw *hw,
- int queue,
- const struct ieee80211_tx_queue_params *params)
+static int b43legacy_op_conf_tx(struct ieee80211_hw *hw,
+ int queue,
+ const struct ieee80211_tx_queue_params *params)
{
return 0;
}
-static int b43legacy_get_tx_stats(struct ieee80211_hw *hw,
- struct ieee80211_tx_queue_stats *stats)
+static int b43legacy_op_get_tx_stats(struct ieee80211_hw *hw,
+ struct ieee80211_tx_queue_stats *stats)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
return err;
}
-static int b43legacy_get_stats(struct ieee80211_hw *hw,
- struct ieee80211_low_level_stats *stats)
+static int b43legacy_op_get_stats(struct ieee80211_hw *hw,
+ struct ieee80211_low_level_stats *stats)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
unsigned long flags;
}
}
-static int b43legacy_dev_config(struct ieee80211_hw *hw,
- struct ieee80211_conf *conf)
+static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
+ struct ieee80211_conf *conf)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev;
" physically off. Press the"
" button to turn it on.\n");
} else {
- b43legacy_radio_turn_off(dev);
+ b43legacy_radio_turn_off(dev, 0);
b43legacyinfo(dev->wl, "Radio turned off by"
" software\n");
}
return err;
}
-static int b43legacy_dev_set_key(struct ieee80211_hw *hw,
- enum set_key_cmd cmd,
- const u8 *local_addr, const u8 *addr,
- struct ieee80211_key_conf *key)
-{
- struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
- struct b43legacy_wldev *dev = wl->current_dev;
- unsigned long flags;
- int err = -EOPNOTSUPP;
- DECLARE_MAC_BUF(mac);
-
- if (!dev)
- return -ENODEV;
- mutex_lock(&wl->mutex);
- spin_lock_irqsave(&wl->irq_lock, flags);
-
- if (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED) {
- err = -ENODEV;
- }
- spin_unlock_irqrestore(&wl->irq_lock, flags);
- mutex_unlock(&wl->mutex);
- b43legacydbg(wl, "Using software based encryption for "
- "mac: %s\n", print_mac(mac, addr));
- return err;
-}
-
-static void b43legacy_configure_filter(struct ieee80211_hw *hw,
- unsigned int changed,
- unsigned int *fflags,
- int mc_count,
- struct dev_addr_list *mc_list)
+static void b43legacy_op_configure_filter(struct ieee80211_hw *hw,
+ unsigned int changed,
+ unsigned int *fflags,
+ int mc_count,
+ struct dev_addr_list *mc_list)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
spin_unlock_irqrestore(&wl->irq_lock, flags);
}
-static int b43legacy_config_interface(struct ieee80211_hw *hw,
- int if_id,
- struct ieee80211_if_conf *conf)
+static int b43legacy_op_config_interface(struct ieee80211_hw *hw,
+ int if_id,
+ struct ieee80211_if_conf *conf)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
if (b43legacy_status(dev) < B43legacy_STAT_STARTED)
return;
+
+ /* Disable and sync interrupts. We must do this before than
+ * setting the status to INITIALIZED, as the interrupt handler
+ * won't care about IRQs then. */
+ spin_lock_irqsave(&wl->irq_lock, flags);
+ dev->irq_savedstate = b43legacy_interrupt_disable(dev,
+ B43legacy_IRQ_ALL);
+ b43legacy_read32(dev, B43legacy_MMIO_GEN_IRQ_MASK); /* flush */
+ spin_unlock_irqrestore(&wl->irq_lock, flags);
+ b43legacy_synchronize_irq(dev);
+
b43legacy_set_status(dev, B43legacy_STAT_INITIALIZED);
mutex_unlock(&wl->mutex);
ieee80211_stop_queues(wl->hw); /* FIXME this could cause a deadlock */
- /* Disable and sync interrupts. */
- spin_lock_irqsave(&wl->irq_lock, flags);
- dev->irq_savedstate = b43legacy_interrupt_disable(dev,
- B43legacy_IRQ_ALL);
- b43legacy_read32(dev, B43legacy_MMIO_GEN_IRQ_MASK); /* flush */
- spin_unlock_irqrestore(&wl->irq_lock, flags);
- b43legacy_synchronize_irq(dev);
-
b43legacy_mac_suspend(dev);
free_irq(dev->dev->irq, dev);
b43legacydbg(wl, "Wireless interface stopped\n");
#endif /* CONFIG_SSB_DRIVER_PCICORE */
}
+/* Write the short and long frame retry limit values. */
+static void b43legacy_set_retry_limits(struct b43legacy_wldev *dev,
+ unsigned int short_retry,
+ unsigned int long_retry)
+{
+ /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing
+ * the chip-internal counter. */
+ short_retry = min(short_retry, (unsigned int)0xF);
+ long_retry = min(long_retry, (unsigned int)0xF);
+
+ b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0006, short_retry);
+ b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0007, long_retry);
+}
+
/* Shutdown a wireless core */
/* Locking: wl->mutex */
static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev)
cancel_work_sync(&dev->restart_work);
mutex_lock(&wl->mutex);
+ mutex_unlock(&dev->wl->mutex);
+ b43legacy_rfkill_exit(dev);
+ mutex_lock(&dev->wl->mutex);
+
b43legacy_rng_exit(dev->wl);
b43legacy_pio_free(dev);
b43legacy_dma_free(dev);
b43legacy_chip_exit(dev);
- b43legacy_radio_turn_off(dev);
+ b43legacy_radio_turn_off(dev, 1);
b43legacy_switch_analog(dev, 0);
if (phy->dyn_tssi_tbl)
kfree(phy->tssi2dbm);
hf |= B43legacy_HF_SYMW;
if (phy->rev == 1)
hf |= B43legacy_HF_GDCW;
- if (sprom->r1.boardflags_lo & B43legacy_BFL_PACTRL)
+ if (sprom->boardflags_lo & B43legacy_BFL_PACTRL)
hf |= B43legacy_HF_OFDMPABOOST;
} else if (phy->type == B43legacy_PHYTYPE_B) {
hf |= B43legacy_HF_SYMW;
}
b43legacy_hf_write(dev, hf);
- /* Short/Long Retry Limit.
- * The retry-limit is a 4-bit counter. Enforce this to avoid overflowing
- * the chip-internal counter.
- */
- tmp = limit_value(modparam_short_retry, 0, 0xF);
- b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS,
- 0x0006, tmp);
- tmp = limit_value(modparam_long_retry, 0, 0xF);
- b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS,
- 0x0007, tmp);
+ b43legacy_set_retry_limits(dev,
+ B43legacy_DEFAULT_SHORT_RETRY_LIMIT,
+ B43legacy_DEFAULT_LONG_RETRY_LIMIT);
b43legacy_shm_write16(dev, B43legacy_SHM_SHARED,
0x0044, 3);
memset(wl->mac_addr, 0, ETH_ALEN);
b43legacy_upload_card_macaddress(dev);
b43legacy_security_init(dev);
+ b43legacy_rfkill_init(dev);
b43legacy_rng_init(wl);
b43legacy_set_status(dev, B43legacy_STAT_INITIALIZED);
return err;
}
-static int b43legacy_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+static int b43legacy_op_add_interface(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev;
return err;
}
-static void b43legacy_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+static void b43legacy_op_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
mutex_unlock(&wl->mutex);
}
-static int b43legacy_start(struct ieee80211_hw *hw)
+static int b43legacy_op_start(struct ieee80211_hw *hw)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
return err;
}
-void b43legacy_stop(struct ieee80211_hw *hw)
+static void b43legacy_op_stop(struct ieee80211_hw *hw)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
mutex_unlock(&wl->mutex);
}
+static int b43legacy_op_set_retry_limit(struct ieee80211_hw *hw,
+ u32 short_retry_limit,
+ u32 long_retry_limit)
+{
+ struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
+ struct b43legacy_wldev *dev;
+ int err = 0;
+
+ mutex_lock(&wl->mutex);
+ dev = wl->current_dev;
+ if (unlikely(!dev ||
+ (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED))) {
+ err = -ENODEV;
+ goto out_unlock;
+ }
+ b43legacy_set_retry_limits(dev, short_retry_limit, long_retry_limit);
+out_unlock:
+ mutex_unlock(&wl->mutex);
+
+ return err;
+}
static const struct ieee80211_ops b43legacy_hw_ops = {
- .tx = b43legacy_tx,
- .conf_tx = b43legacy_conf_tx,
- .add_interface = b43legacy_add_interface,
- .remove_interface = b43legacy_remove_interface,
- .config = b43legacy_dev_config,
- .config_interface = b43legacy_config_interface,
- .set_key = b43legacy_dev_set_key,
- .configure_filter = b43legacy_configure_filter,
- .get_stats = b43legacy_get_stats,
- .get_tx_stats = b43legacy_get_tx_stats,
- .start = b43legacy_start,
- .stop = b43legacy_stop,
+ .tx = b43legacy_op_tx,
+ .conf_tx = b43legacy_op_conf_tx,
+ .add_interface = b43legacy_op_add_interface,
+ .remove_interface = b43legacy_op_remove_interface,
+ .config = b43legacy_op_dev_config,
+ .config_interface = b43legacy_op_config_interface,
+ .configure_filter = b43legacy_op_configure_filter,
+ .get_stats = b43legacy_op_get_stats,
+ .get_tx_stats = b43legacy_op_get_tx_stats,
+ .start = b43legacy_op_start,
+ .stop = b43legacy_op_stop,
+ .set_retry_limit = b43legacy_op_set_retry_limit,
};
/* Hard-reset the chip. Do not call this directly.
else
have_bphy = 1;
- /* Initialize LEDs structs. */
- err = b43legacy_leds_init(dev);
- if (err)
- goto err_powerdown;
-
dev->phy.gmode = (have_gphy || have_bphy);
tmp = dev->phy.gmode ? B43legacy_TMSLOW_GMODE : 0;
b43legacy_wireless_core_reset(dev, tmp);
err = b43legacy_phy_versioning(dev);
if (err)
- goto err_leds_exit;
+ goto err_powerdown;
/* Check if this device supports multiband. */
if (!pdev ||
(pdev->device != 0x4312 &&
err = b43legacy_validate_chipaccess(dev);
if (err)
- goto err_leds_exit;
+ goto err_powerdown;
err = b43legacy_setup_modes(dev, have_bphy, have_gphy);
if (err)
- goto err_leds_exit;
+ goto err_powerdown;
/* Now set some default "current_dev" */
if (!wl->current_dev)
wl->current_dev = dev;
INIT_WORK(&dev->restart_work, b43legacy_chip_reset);
- b43legacy_radio_turn_off(dev);
+ b43legacy_radio_turn_off(dev, 1);
b43legacy_switch_analog(dev, 0);
ssb_device_disable(dev->dev, 0);
ssb_bus_may_powerdown(bus);
out:
return err;
-err_leds_exit:
- b43legacy_leds_exit(dev);
err_powerdown:
ssb_bus_may_powerdown(bus);
return err;
if (bus->boardinfo.vendor == PCI_VENDOR_ID_APPLE &&
bus->boardinfo.type == 0x4E &&
bus->boardinfo.rev > 0x40)
- bus->sprom.r1.boardflags_lo |= B43legacy_BFL_PACTRL;
+ bus->sprom.boardflags_lo |= B43legacy_BFL_PACTRL;
/* Convert Antennagain values to Q5.2 */
- if (bus->sprom.r1.antenna_gain_bg == 0xFF)
- bus->sprom.r1.antenna_gain_bg = 2; /* if unset, use 2 dBm */
- bus->sprom.r1.antenna_gain_bg <<= 2;
+ if (bus->sprom.antenna_gain_bg == 0xFF)
+ bus->sprom.antenna_gain_bg = 2; /* if unset, use 2 dBm */
+ bus->sprom.antenna_gain_bg <<= 2;
}
static void b43legacy_wireless_exit(struct ssb_device *dev,
hw->max_noise = -110;
hw->queues = 1; /* FIXME: hardware has more queues */
SET_IEEE80211_DEV(hw, dev->dev);
- if (is_valid_ether_addr(sprom->r1.et1mac))
- SET_IEEE80211_PERM_ADDR(hw, sprom->r1.et1mac);
+ if (is_valid_ether_addr(sprom->et1mac))
+ SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac);
else
- SET_IEEE80211_PERM_ADDR(hw, sprom->r1.il0mac);
+ SET_IEEE80211_PERM_ADDR(hw, sprom->il0mac);
/* Get and initialize struct b43legacy_wl */
wl = hw_to_b43legacy_wl(hw);