MODULE_LICENSE("GPL");
MODULE_FIRMWARE(B43_SUPPORTED_FIRMWARE_ID);
-
+MODULE_FIRMWARE("b43/ucode11.fw");
+MODULE_FIRMWARE("b43/ucode13.fw");
+MODULE_FIRMWARE("b43/ucode14.fw");
+MODULE_FIRMWARE("b43/ucode15.fw");
+MODULE_FIRMWARE("b43/ucode5.fw");
+MODULE_FIRMWARE("b43/ucode9.fw");
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
module_param_named(verbose, b43_modparam_verbose, int, 0644);
MODULE_PARM_DESC(verbose, "Log message verbosity: 0=error, 1=warn, 2=info(default), 3=debug");
+static int modparam_pio;
+module_param_named(pio, modparam_pio, int, 0444);
+MODULE_PARM_DESC(pio, "enable(1) / disable(0) PIO mode");
static const struct ssb_device_id b43_ssb_tbl[] = {
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 5),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 9),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 10),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 11),
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 12),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 13),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 15),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 16),
}
static void b43_op_update_tkip_key(struct ieee80211_hw *hw,
- struct ieee80211_key_conf *keyconf, const u8 *addr,
- u32 iv32, u16 *phase1key)
+ struct ieee80211_vif *vif,
+ struct ieee80211_key_conf *keyconf,
+ struct ieee80211_sta *sta,
+ u32 iv32, u16 *phase1key)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev;
keymac_write(dev, index, NULL); /* First zero out mac to avoid race */
rx_tkip_phase1_write(dev, index, iv32, phase1key);
- keymac_write(dev, index, addr);
+ /* only pairwise TKIP keys are supported right now */
+ if (WARN_ON(!sta))
+ goto out_unlock;
+ keymac_write(dev, index, sta->addr);
out_unlock:
mutex_unlock(&wl->mutex);
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
- b43_controller_restart(dev, "DMA error");
+ b43err(dev->wl, "This device does not support DMA "
+ "on your system. Please use PIO instead.\n");
+ b43err(dev->wl, "Unload the b43 module and reload "
+ "with 'pio=1'\n");
return;
}
if (merged_dma_reason & B43_DMAIRQ_NONFATALMASK) {
/* Re-enable interrupts on the device by restoring the current interrupt mask. */
b43_write32(dev, B43_MMIO_GEN_IRQ_MASK, dev->irq_mask);
+
+#if B43_DEBUG
+ if (b43_debug(dev, B43_DBG_VERBOSESTATS)) {
+ dev->irq_count++;
+ for (i = 0; i < ARRAY_SIZE(dev->irq_bit_count); i++) {
+ if (reason & (1 << i))
+ dev->irq_bit_count[i]++;
+ }
+ }
+#endif
}
/* Interrupt thread handler. Handles device interrupts in thread context. */
cfp_pretbtt = 50;
}
b43_write16(dev, 0x612, cfp_pretbtt);
+
+ /* FIXME: We don't currently implement the PMQ mechanism,
+ * so always disable it. If we want to implement PMQ,
+ * we need to enable it here (clear DISCPMQ) in AP mode.
+ */
+ if (0 /* ctl & B43_MACCTL_AP */) {
+ b43_write32(dev, B43_MMIO_MACCTL,
+ b43_read32(dev, B43_MMIO_MACCTL)
+ & ~B43_MACCTL_DISCPMQ);
+ } else {
+ b43_write32(dev, B43_MMIO_MACCTL,
+ b43_read32(dev, B43_MMIO_MACCTL)
+ | B43_MACCTL_DISCPMQ);
+ }
}
static void b43_rate_memory_write(struct b43_wldev *dev, u16 rate, int is_ofdm)
atomic_set(&phy->txerr_cnt, B43_PHY_TX_BADNESS_LIMIT);
wmb();
+
+#if B43_DEBUG
+ if (b43_debug(dev, B43_DBG_VERBOSESTATS)) {
+ unsigned int i;
+
+ b43dbg(dev->wl, "Stats: %7u IRQs/sec, %7u TX/sec, %7u RX/sec\n",
+ dev->irq_count / 15,
+ dev->tx_count / 15,
+ dev->rx_count / 15);
+ dev->irq_count = 0;
+ dev->tx_count = 0;
+ dev->rx_count = 0;
+ for (i = 0; i < ARRAY_SIZE(dev->irq_bit_count); i++) {
+ if (dev->irq_bit_count[i]) {
+ b43dbg(dev->wl, "Stats: %7u IRQ-%02u/sec (0x%08X)\n",
+ dev->irq_bit_count[i] / 15, i, (1 << i));
+ dev->irq_bit_count[i] = 0;
+ }
+ }
+ }
+#endif
}
static void do_periodic_work(struct b43_wldev *dev)
dev_kfree_skb(skb); /* Drop it */
}
+#if B43_DEBUG
+ dev->tx_count++;
+#endif
mutex_unlock(&wl->mutex);
}
if (conf->channel->hw_value != phy->channel)
b43_switch_channel(dev, conf->channel->hw_value);
- dev->wl->radiotap_enabled = !!(conf->flags & IEEE80211_CONF_RADIOTAP);
+ dev->wl->radiotap_enabled = !!(conf->flags & IEEE80211_CONF_MONITOR);
/* Adjust the desired TX power level. */
if (conf->power_level != 0) {
{
struct b43_wl *wl = dev->wl;
struct b43_wldev *orig_dev;
+ u32 mask;
redo:
if (!dev || b43_status(dev) < B43_STAT_STARTED)
b43_read32(dev, B43_MMIO_GEN_IRQ_MASK); /* Flush */
spin_unlock_irq(&wl->hardirq_lock);
}
- /* Synchronize the interrupt handlers. Unlock to avoid deadlocks. */
+ /* Synchronize and free the interrupt handlers. Unlock to avoid deadlocks. */
orig_dev = dev;
mutex_unlock(&wl->mutex);
- synchronize_irq(dev->dev->irq);
+ if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) {
+ b43_sdio_free_irq(dev);
+ } else {
+ synchronize_irq(dev->dev->irq);
+ free_irq(dev->dev->irq, dev);
+ }
mutex_lock(&wl->mutex);
dev = wl->current_dev;
if (!dev)
goto redo;
return dev;
}
- B43_WARN_ON(b43_read32(dev, B43_MMIO_GEN_IRQ_MASK));
+ mask = b43_read32(dev, B43_MMIO_GEN_IRQ_MASK);
+ B43_WARN_ON(mask != 0xFFFFFFFF && mask);
/* Drain the TX queue */
while (skb_queue_len(&wl->tx_queue))
dev_kfree_skb(skb_dequeue(&wl->tx_queue));
b43_mac_suspend(dev);
- if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO)
- b43_sdio_free_irq(dev);
- else
- free_irq(dev->dev->irq, dev);
b43_leds_exit(dev);
b43dbg(wl, "Wireless interface stopped\n");
if ((dev->dev->bus->bustype == SSB_BUSTYPE_PCMCIA) ||
(dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) ||
- B43_FORCE_PIO) {
+ modparam_pio) {
dev->__using_pio_transfers = 1;
err = b43_pio_init(dev);
} else {
ieee80211_wake_queues(dev->wl->hw);
+ ieee80211_wake_queues(dev->wl->hw);
+
b43_set_status(dev, B43_STAT_INITIALIZED);
out:
}
static int b43_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev;
/* TODO: allow WDS/AP devices to coexist */
- if (conf->type != NL80211_IFTYPE_AP &&
- conf->type != NL80211_IFTYPE_MESH_POINT &&
- conf->type != NL80211_IFTYPE_STATION &&
- conf->type != NL80211_IFTYPE_WDS &&
- conf->type != NL80211_IFTYPE_ADHOC)
+ if (vif->type != NL80211_IFTYPE_AP &&
+ vif->type != NL80211_IFTYPE_MESH_POINT &&
+ vif->type != NL80211_IFTYPE_STATION &&
+ vif->type != NL80211_IFTYPE_WDS &&
+ vif->type != NL80211_IFTYPE_ADHOC)
return -EOPNOTSUPP;
mutex_lock(&wl->mutex);
if (wl->operating)
goto out_mutex_unlock;
- b43dbg(wl, "Adding Interface type %d\n", conf->type);
+ b43dbg(wl, "Adding Interface type %d\n", vif->type);
dev = wl->current_dev;
wl->operating = 1;
- wl->vif = conf->vif;
- wl->if_type = conf->type;
- memcpy(wl->mac_addr, conf->mac_addr, ETH_ALEN);
+ wl->vif = vif;
+ wl->if_type = vif->type;
+ memcpy(wl->mac_addr, vif->addr, ETH_ALEN);
b43_adjust_opmode(dev);
b43_set_pretbtt(dev);
}
static void b43_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev = wl->current_dev;
- b43dbg(wl, "Removing Interface type %d\n", conf->type);
+ b43dbg(wl, "Removing Interface type %d\n", vif->type);
mutex_lock(&wl->mutex);
B43_WARN_ON(!wl->operating);
- B43_WARN_ON(wl->vif != conf->vif);
+ B43_WARN_ON(wl->vif != vif);
wl->vif = NULL;
wl->operating = 0;
{
struct b43_wl *wl = hw_to_b43_wl(hw);
- mutex_lock(&wl->mutex);
+ /* FIXME: add locking */
b43_update_templates(wl);
- mutex_unlock(&wl->mutex);
return 0;
}
{
struct b43_wl *wl = dev->wl;
struct ssb_bus *bus = dev->dev->bus;
- struct pci_dev *pdev = bus->host_pci;
+ struct pci_dev *pdev = (bus->bustype == SSB_BUSTYPE_PCI) ? bus->host_pci : NULL;
int err;
bool have_2ghz_phy = 0, have_5ghz_phy = 0;
u32 tmp;
if (!list_empty(&wl->devlist)) {
/* We are not the first core on this chip. */
- pdev = dev->bus->host_pci;
+ pdev = (dev->bus->bustype == SSB_BUSTYPE_PCI) ? dev->bus->host_pci : NULL;
/* Only special chips support more than one wireless
* core, although some of the other chips have more than
* one wireless core as well. Check for this and
* might have modified it. Restoring is important, so the networking
* stack can properly free resources. */
wl->hw->queues = wl->mac80211_initially_registered_queues;
- wl->current_dev = NULL;
- cancel_work_sync(&wl->leds.work);
+ b43_leds_stop(wldev);
ieee80211_unregister_hw(wl->hw);
}
if (list_empty(&wl->devlist)) {
b43_rng_exit(wl);
- b43_leds_unregister(wldev);
+ b43_leds_unregister(wl);
/* Last core on the chip unregistered.
* We can destroy common struct b43_wl.
*/
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff