#include "main.h"
#include "debugfs.h"
#include "phy.h"
+#include "nphy.h"
#include "dma.h"
+#include "pio.h"
#include "sysfs.h"
#include "xmit.h"
#include "lo.h"
module_param_named(qos, b43_modparam_qos, int, 0444);
MODULE_PARM_DESC(qos, "Enable QOS support (default on)");
+static int modparam_btcoex = 1;
+module_param_named(btcoex, modparam_btcoex, int, 0444);
+MODULE_PARM_DESC(btcoex, "Enable Bluetooth coexistance (default on)");
+
static const struct ssb_device_id b43_ssb_tbl[] = {
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 5),
/* Turn the Analog ON/OFF */
static void b43_switch_analog(struct b43_wldev *dev, int on)
{
- b43_write16(dev, B43_MMIO_PHY0, on ? 0 : 0xF4);
+ switch (dev->phy.type) {
+ case B43_PHYTYPE_A:
+ case B43_PHYTYPE_G:
+ b43_write16(dev, B43_MMIO_PHY0, on ? 0 : 0xF4);
+ break;
+ case B43_PHYTYPE_N:
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER,
+ on ? 0 : 0x7FFF);
+ break;
+ default:
+ B43_WARN_ON(1);
+ }
}
void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
size + sizeof(struct b43_plcp_hdr6));
}
+/* Check if the use of the antenna that ieee80211 told us to
+ * use is possible. This will fall back to DEFAULT.
+ * "antenna_nr" is the antenna identifier we got from ieee80211. */
+u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev,
+ u8 antenna_nr)
+{
+ u8 antenna_mask;
+
+ if (antenna_nr == 0) {
+ /* Zero means "use default antenna". That's always OK. */
+ return 0;
+ }
+
+ /* Get the mask of available antennas. */
+ if (dev->phy.gmode)
+ antenna_mask = dev->dev->bus->sprom.ant_available_bg;
+ else
+ antenna_mask = dev->dev->bus->sprom.ant_available_a;
+
+ if (!(antenna_mask & (1 << (antenna_nr - 1)))) {
+ /* This antenna is not available. Fall back to default. */
+ return 0;
+ }
+
+ return antenna_nr;
+}
+
+static int b43_antenna_from_ieee80211(struct b43_wldev *dev, u8 antenna)
+{
+ antenna = b43_ieee80211_antenna_sanitize(dev, antenna);
+ switch (antenna) {
+ case 0: /* default/diversity */
+ return B43_ANTENNA_DEFAULT;
+ case 1: /* Antenna 0 */
+ return B43_ANTENNA0;
+ case 2: /* Antenna 1 */
+ return B43_ANTENNA1;
+ case 3: /* Antenna 2 */
+ return B43_ANTENNA2;
+ case 4: /* Antenna 3 */
+ return B43_ANTENNA3;
+ default:
+ return B43_ANTENNA_DEFAULT;
+ }
+}
+
+/* Convert a b43 antenna number value to the PHY TX control value. */
+static u16 b43_antenna_to_phyctl(int antenna)
+{
+ switch (antenna) {
+ case B43_ANTENNA0:
+ return B43_TXH_PHY_ANT0;
+ case B43_ANTENNA1:
+ return B43_TXH_PHY_ANT1;
+ case B43_ANTENNA2:
+ return B43_TXH_PHY_ANT2;
+ case B43_ANTENNA3:
+ return B43_TXH_PHY_ANT3;
+ case B43_ANTENNA_AUTO:
+ return B43_TXH_PHY_ANT01AUTO;
+ }
+ B43_WARN_ON(1);
+ return 0;
+}
+
static void b43_write_beacon_template(struct b43_wldev *dev,
u16 ram_offset,
- u16 shm_size_offset, u8 rate)
+ u16 shm_size_offset)
{
unsigned int i, len, variable_len;
const struct ieee80211_mgmt *bcn;
const u8 *ie;
bool tim_found = 0;
+ unsigned int rate;
+ u16 ctl;
+ int antenna;
bcn = (const struct ieee80211_mgmt *)(dev->wl->current_beacon->data);
len = min((size_t) dev->wl->current_beacon->len,
0x200 - sizeof(struct b43_plcp_hdr6));
+ rate = dev->wl->beacon_txctl.tx_rate->hw_value;
b43_write_template_common(dev, (const u8 *)bcn,
len, ram_offset, shm_size_offset, rate);
+ /* Write the PHY TX control parameters. */
+ antenna = b43_antenna_from_ieee80211(dev,
+ dev->wl->beacon_txctl.antenna_sel_tx);
+ antenna = b43_antenna_to_phyctl(antenna);
+ ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
+ /* We can't send beacons with short preamble. Would get PHY errors. */
+ ctl &= ~B43_TXH_PHY_SHORTPRMBL;
+ ctl &= ~B43_TXH_PHY_ANT;
+ ctl &= ~B43_TXH_PHY_ENC;
+ ctl |= antenna;
+ if (b43_is_cck_rate(rate))
+ ctl |= B43_TXH_PHY_ENC_CCK;
+ else
+ ctl |= B43_TXH_PHY_ENC_OFDM;
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL, ctl);
+
/* Find the position of the TIM and the DTIM_period value
* and write them to SHM. */
ie = bcn->u.beacon.variable;
b43warn(dev->wl, "Did not find a valid TIM IE in "
"the beacon template packet. AP or IBSS operation "
"may be broken.\n");
- }
+ } else
+ b43dbg(dev->wl, "Updated beacon template\n");
}
static void b43_write_probe_resp_plcp(struct b43_wldev *dev,
kfree(probe_resp_data);
}
+static void handle_irq_beacon(struct b43_wldev *dev)
+{
+ struct b43_wl *wl = dev->wl;
+ u32 cmd, beacon0_valid, beacon1_valid;
+
+ if (!b43_is_mode(wl, IEEE80211_IF_TYPE_AP))
+ return;
+
+ /* This is the bottom half of the asynchronous beacon update. */
+
+ /* Ignore interrupt in the future. */
+ dev->irq_savedstate &= ~B43_IRQ_BEACON;
+
+ cmd = b43_read32(dev, B43_MMIO_MACCMD);
+ beacon0_valid = (cmd & B43_MACCMD_BEACON0_VALID);
+ beacon1_valid = (cmd & B43_MACCMD_BEACON1_VALID);
+
+ /* Schedule interrupt manually, if busy. */
+ if (beacon0_valid && beacon1_valid) {
+ b43_write32(dev, B43_MMIO_GEN_IRQ_REASON, B43_IRQ_BEACON);
+ dev->irq_savedstate |= B43_IRQ_BEACON;
+ return;
+ }
+
+ if (!beacon0_valid) {
+ if (!wl->beacon0_uploaded) {
+ b43_write_beacon_template(dev, 0x68, 0x18);
+ b43_write_probe_resp_template(dev, 0x268, 0x4A,
+ &__b43_ratetable[3]);
+ wl->beacon0_uploaded = 1;
+ }
+ cmd = b43_read32(dev, B43_MMIO_MACCMD);
+ cmd |= B43_MACCMD_BEACON0_VALID;
+ b43_write32(dev, B43_MMIO_MACCMD, cmd);
+ } else if (!beacon1_valid) {
+ if (!wl->beacon1_uploaded) {
+ b43_write_beacon_template(dev, 0x468, 0x1A);
+ wl->beacon1_uploaded = 1;
+ }
+ cmd = b43_read32(dev, B43_MMIO_MACCMD);
+ cmd |= B43_MACCMD_BEACON1_VALID;
+ b43_write32(dev, B43_MMIO_MACCMD, cmd);
+ }
+}
+
+static void b43_beacon_update_trigger_work(struct work_struct *work)
+{
+ struct b43_wl *wl = container_of(work, struct b43_wl,
+ beacon_update_trigger);
+ struct b43_wldev *dev;
+
+ mutex_lock(&wl->mutex);
+ dev = wl->current_dev;
+ if (likely(dev && (b43_status(dev) >= B43_STAT_INITIALIZED))) {
+ spin_lock_irq(&wl->irq_lock);
+ /* update beacon right away or defer to irq */
+ dev->irq_savedstate = b43_read32(dev, B43_MMIO_GEN_IRQ_MASK);
+ handle_irq_beacon(dev);
+ /* The handler might have updated the IRQ mask. */
+ b43_write32(dev, B43_MMIO_GEN_IRQ_MASK,
+ dev->irq_savedstate);
+ mmiowb();
+ spin_unlock_irq(&wl->irq_lock);
+ }
+ mutex_unlock(&wl->mutex);
+}
+
/* Asynchronously update the packet templates in template RAM.
* Locking: Requires wl->irq_lock to be locked. */
-static void b43_update_templates(struct b43_wl *wl, struct sk_buff *beacon)
+static void b43_update_templates(struct b43_wl *wl, struct sk_buff *beacon,
+ const struct ieee80211_tx_control *txctl)
{
/* This is the top half of the ansynchronous beacon update.
* The bottom half is the beacon IRQ.
if (wl->current_beacon)
dev_kfree_skb_any(wl->current_beacon);
wl->current_beacon = beacon;
+ memcpy(&wl->beacon_txctl, txctl, sizeof(wl->beacon_txctl));
wl->beacon0_uploaded = 0;
wl->beacon1_uploaded = 0;
+ queue_work(wl->hw->workqueue, &wl->beacon_update_trigger);
}
static void b43_set_ssid(struct b43_wldev *dev, const u8 * ssid, u8 ssid_len)
{
b43_time_lock(dev);
if (dev->dev->id.revision >= 3) {
- b43_write32(dev, 0x188, (beacon_int << 16));
+ b43_write32(dev, B43_MMIO_TSF_CFP_REP, (beacon_int << 16));
+ b43_write32(dev, B43_MMIO_TSF_CFP_START, (beacon_int << 10));
} else {
b43_write16(dev, 0x606, (beacon_int >> 6));
b43_write16(dev, 0x610, beacon_int);
}
b43_time_unlock(dev);
-}
-
-static void handle_irq_beacon(struct b43_wldev *dev)
-{
- struct b43_wl *wl = dev->wl;
- u32 cmd;
-
- if (!b43_is_mode(wl, IEEE80211_IF_TYPE_AP))
- return;
-
- /* This is the bottom half of the asynchronous beacon update. */
-
- cmd = b43_read32(dev, B43_MMIO_MACCMD);
- if (!(cmd & B43_MACCMD_BEACON0_VALID)) {
- if (!wl->beacon0_uploaded) {
- b43_write_beacon_template(dev, 0x68, 0x18,
- B43_CCK_RATE_1MB);
- b43_write_probe_resp_template(dev, 0x268, 0x4A,
- &__b43_ratetable[3]);
- wl->beacon0_uploaded = 1;
- }
- cmd |= B43_MACCMD_BEACON0_VALID;
- }
- if (!(cmd & B43_MACCMD_BEACON1_VALID)) {
- if (!wl->beacon1_uploaded) {
- b43_write_beacon_template(dev, 0x468, 0x1A,
- B43_CCK_RATE_1MB);
- wl->beacon1_uploaded = 1;
- }
- cmd |= B43_MACCMD_BEACON1_VALID;
- }
- b43_write32(dev, B43_MMIO_MACCMD, cmd);
+ b43dbg(dev->wl, "Set beacon interval to %u\n", beacon_int);
}
static void handle_irq_ucode_debug(struct b43_wldev *dev)
handle_irq_noise(dev);
/* Check the DMA reason registers for received data. */
- if (dma_reason[0] & B43_DMAIRQ_RX_DONE)
- b43_dma_rx(dev->dma.rx_ring);
+ if (dma_reason[0] & B43_DMAIRQ_RX_DONE) {
+ if (b43_using_pio_transfers(dev))
+ b43_pio_rx(dev->pio.rx_queue);
+ else
+ b43_dma_rx(dev->dma.rx_ring);
+ }
B43_WARN_ON(dma_reason[1] & B43_DMAIRQ_RX_DONE);
B43_WARN_ON(dma_reason[2] & B43_DMAIRQ_RX_DONE);
B43_WARN_ON(dma_reason[3] & B43_DMAIRQ_RX_DONE);
{
dev->mac_suspended--;
B43_WARN_ON(dev->mac_suspended < 0);
- B43_WARN_ON(irqs_disabled());
if (dev->mac_suspended == 0) {
b43_write32(dev, B43_MMIO_MACCTL,
b43_read32(dev, B43_MMIO_MACCTL)
u32 tmp;
might_sleep();
- B43_WARN_ON(irqs_disabled());
B43_WARN_ON(dev->mac_suspended < 0);
if (dev->mac_suspended == 0) {
& ~B43_MACCTL_ENABLED);
/* force pci to flush the write */
b43_read32(dev, B43_MMIO_MACCTL);
+ for (i = 35; i; i--) {
+ tmp = b43_read32(dev, B43_MMIO_GEN_IRQ_REASON);
+ if (tmp & B43_IRQ_MAC_SUSPENDED)
+ goto out;
+ udelay(10);
+ }
+ /* Hm, it seems this will take some time. Use msleep(). */
for (i = 40; i; i--) {
tmp = b43_read32(dev, B43_MMIO_GEN_IRQ_REASON);
if (tmp & B43_IRQ_MAC_SUSPENDED)
}
}
+/* Set the default values for the PHY TX Control Words. */
+static void b43_set_phytxctl_defaults(struct b43_wldev *dev)
+{
+ u16 ctl = 0;
+
+ ctl |= B43_TXH_PHY_ENC_CCK;
+ ctl |= B43_TXH_PHY_ANT01AUTO;
+ ctl |= B43_TXH_PHY_TXPWR;
+
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL, ctl);
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_ACKCTSPHYCTL, ctl);
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_PRPHYCTL, ctl);
+}
+
/* Set the TX-Antenna for management frames sent by firmware. */
static void b43_mgmtframe_txantenna(struct b43_wldev *dev, int antenna)
{
- u16 ant = 0;
+ u16 ant;
u16 tmp;
- switch (antenna) {
- case B43_ANTENNA0:
- ant |= B43_TXH_PHY_ANT0;
- break;
- case B43_ANTENNA1:
- ant |= B43_TXH_PHY_ANT1;
- break;
- case B43_ANTENNA2:
- ant |= B43_TXH_PHY_ANT2;
- break;
- case B43_ANTENNA3:
- ant |= B43_TXH_PHY_ANT3;
- break;
- case B43_ANTENNA_AUTO:
- ant |= B43_TXH_PHY_ANT01AUTO;
- break;
- default:
- B43_WARN_ON(1);
- }
-
- /* FIXME We also need to set the other flags of the PHY control field somewhere. */
+ ant = b43_antenna_to_phyctl(antenna);
- /* For Beacons */
- tmp = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
- tmp = (tmp & ~B43_TXH_PHY_ANT) | ant;
- b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL, tmp);
/* For ACK/CTS */
tmp = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_ACKCTSPHYCTL);
tmp = (tmp & ~B43_TXH_PHY_ANT) | ant;
struct b43_wldev *dev = wl->current_dev;
int err = -ENODEV;
+ if (unlikely(skb->len < 2 + 2 + 6)) {
+ /* Too short, this can't be a valid frame. */
+ return -EINVAL;
+ }
+ B43_WARN_ON(skb_shinfo(skb)->nr_frags);
+
if (unlikely(!dev))
goto out;
if (unlikely(b43_status(dev) < B43_STAT_STARTED))
goto out;
- /* DMA-TX is done without a global lock. */
- err = b43_dma_tx(dev, skb, ctl);
+ /* TX is done without a global lock. */
+ if (b43_using_pio_transfers(dev))
+ err = b43_pio_tx(dev, skb, ctl);
+ else
+ err = b43_dma_tx(dev, skb, ctl);
out:
if (unlikely(err))
return NETDEV_TX_BUSY;
goto out;
spin_lock_irqsave(&wl->irq_lock, flags);
if (likely(b43_status(dev) >= B43_STAT_STARTED)) {
- b43_dma_get_tx_stats(dev, stats);
+ if (b43_using_pio_transfers(dev))
+ b43_pio_get_tx_stats(dev, stats);
+ else
+ b43_dma_get_tx_stats(dev, stats);
err = 0;
}
spin_unlock_irqrestore(&wl->irq_lock, flags);
return err;
}
-/* Check if the use of the antenna that ieee80211 told us to
- * use is possible. This will fall back to DEFAULT.
- * "antenna_nr" is the antenna identifier we got from ieee80211. */
-u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev,
- u8 antenna_nr)
-{
- u8 antenna_mask;
-
- if (antenna_nr == 0) {
- /* Zero means "use default antenna". That's always OK. */
- return 0;
- }
-
- /* Get the mask of available antennas. */
- if (dev->phy.gmode)
- antenna_mask = dev->dev->bus->sprom.ant_available_bg;
- else
- antenna_mask = dev->dev->bus->sprom.ant_available_a;
-
- if (!(antenna_mask & (1 << (antenna_nr - 1)))) {
- /* This antenna is not available. Fall back to default. */
- return 0;
- }
-
- return antenna_nr;
-}
-
-static int b43_antenna_from_ieee80211(struct b43_wldev *dev, u8 antenna)
-{
- antenna = b43_ieee80211_antenna_sanitize(dev, antenna);
- switch (antenna) {
- case 0: /* default/diversity */
- return B43_ANTENNA_DEFAULT;
- case 1: /* Antenna 0 */
- return B43_ANTENNA0;
- case 2: /* Antenna 1 */
- return B43_ANTENNA1;
- case 3: /* Antenna 2 */
- return B43_ANTENNA2;
- case 4: /* Antenna 3 */
- return B43_ANTENNA3;
- default:
- return B43_ANTENNA_DEFAULT;
- }
-}
-
static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
if (b43_is_mode(wl, IEEE80211_IF_TYPE_AP)) {
B43_WARN_ON(conf->type != IEEE80211_IF_TYPE_AP);
b43_set_ssid(dev, conf->ssid, conf->ssid_len);
- if (conf->beacon)
- b43_update_templates(wl, conf->beacon);
+ if (conf->beacon) {
+ b43_update_templates(wl, conf->beacon,
+ conf->beacon_control);
+ }
}
b43_write_mac_bssid_templates(dev);
}
b43_set_status(dev, B43_STAT_INITIALIZED);
+ b43_pio_stop(dev);
mutex_unlock(&wl->mutex);
/* Must unlock as it would otherwise deadlock. No races here.
* Cancel the possibly running self-rearming periodic work. */
static void b43_bluetooth_coext_enable(struct b43_wldev *dev)
{
struct ssb_sprom *sprom = &dev->dev->bus->sprom;
- u32 hf;
+ u64 hf;
+ if (!modparam_btcoex)
+ return;
if (!(sprom->boardflags_lo & B43_BFL_BTCOEXIST))
return;
if (dev->phy.type != B43_PHYTYPE_B && !dev->phy.gmode)
else
hf |= B43_HF_BTCOEX;
b43_hf_write(dev, hf);
- //TODO
}
static void b43_bluetooth_coext_disable(struct b43_wldev *dev)
-{ //TODO
+{
+ if (!modparam_btcoex)
+ return;
+ //TODO
}
static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
long_retry);
}
+static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
+{
+ u16 pu_delay;
+
+ /* The time value is in microseconds. */
+ if (dev->phy.type == B43_PHYTYPE_A)
+ pu_delay = 3700;
+ else
+ pu_delay = 1050;
+ if (b43_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS) || idle)
+ pu_delay = 500;
+ if ((dev->phy.radio_ver == 0x2050) && (dev->phy.radio_rev == 8))
+ pu_delay = max(pu_delay, (u16)2400);
+
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_SPUWKUP, pu_delay);
+}
+
+/* Set the TSF CFP pre-TargetBeaconTransmissionTime. */
+static void b43_set_pretbtt(struct b43_wldev *dev)
+{
+ u16 pretbtt;
+
+ /* The time value is in microseconds. */
+ if (b43_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS)) {
+ pretbtt = 2;
+ } else {
+ if (dev->phy.type == B43_PHYTYPE_A)
+ pretbtt = 120;
+ else
+ pretbtt = 250;
+ }
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_PRETBTT, pretbtt);
+ b43_write16(dev, B43_MMIO_TSF_CFP_PRETBTT, pretbtt);
+}
+
/* Shutdown a wireless core */
/* Locking: wl->mutex */
static void b43_wireless_core_exit(struct b43_wldev *dev)
b43_rng_exit(dev->wl, false);
}
b43_dma_free(dev);
+ b43_pio_free(dev);
b43_chip_exit(dev);
b43_radio_turn_off(dev, 1);
b43_switch_analog(dev, 0);
struct ssb_sprom *sprom = &bus->sprom;
struct b43_phy *phy = &dev->phy;
int err;
- u32 hf, tmp;
+ u64 hf;
+ u32 tmp;
B43_WARN_ON(b43_status(dev) != B43_STAT_UNINIT);
b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_PRMAXTIME, 1);
b43_rate_memory_init(dev);
+ b43_set_phytxctl_defaults(dev);
/* Minimum Contention Window */
if (phy->type == B43_PHYTYPE_B) {
/* Maximum Contention Window */
b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_MAXCONT, 0x3FF);
- err = b43_dma_init(dev);
+ if ((dev->dev->bus->bustype == SSB_BUSTYPE_PCMCIA) || B43_FORCE_PIO) {
+ dev->__using_pio_transfers = 1;
+ err = b43_pio_init(dev);
+ } else {
+ dev->__using_pio_transfers = 0;
+ err = b43_dma_init(dev);
+ }
if (err)
goto err_chip_exit;
b43_qos_init(dev);
-
-//FIXME
-#if 1
- b43_write16(dev, 0x0612, 0x0050);
- b43_shm_write16(dev, B43_SHM_SHARED, 0x0416, 0x0050);
- b43_shm_write16(dev, B43_SHM_SHARED, 0x0414, 0x01F4);
-#endif
-
+ b43_set_synth_pu_delay(dev, 1);
b43_bluetooth_coext_enable(dev);
ssb_bus_powerup(bus, 1); /* Enable dynamic PCTL */
spin_lock_irqsave(&wl->irq_lock, flags);
b43_adjust_opmode(dev);
+ b43_set_pretbtt(dev);
+ b43_set_synth_pu_delay(dev, 0);
b43_upload_card_macaddress(dev);
spin_unlock_irqrestore(&wl->irq_lock, flags);
b43_rfkill_exit(dev);
cancel_work_sync(&(wl->qos_update_work));
+ cancel_work_sync(&(wl->beacon_update_trigger));
mutex_lock(&wl->mutex);
if (b43_status(dev) >= B43_STAT_STARTED)
struct b43_wl *wl = hw_to_b43_wl(hw);
struct sk_buff *beacon;
unsigned long flags;
+ struct ieee80211_tx_control txctl;
/* We could modify the existing beacon and set the aid bit in
* the TIM field, but that would probably require resizing and
* moving of data within the beacon template.
* Simply request a new beacon and let mac80211 do the hard work. */
- beacon = ieee80211_beacon_get(hw, wl->vif, NULL);
+ beacon = ieee80211_beacon_get(hw, wl->vif, &txctl);
if (unlikely(!beacon))
return -ENOMEM;
spin_lock_irqsave(&wl->irq_lock, flags);
- b43_update_templates(wl, beacon);
+ b43_update_templates(wl, beacon, &txctl);
spin_unlock_irqrestore(&wl->irq_lock, flags);
return 0;
unsigned long flags;
spin_lock_irqsave(&wl->irq_lock, flags);
- b43_update_templates(wl, beacon);
+ b43_update_templates(wl, beacon, ctl);
spin_unlock_irqrestore(&wl->irq_lock, flags);
return 0;
return err;
}
+#define IS_PDEV(pdev, _vendor, _device, _subvendor, _subdevice) ( \
+ (pdev->vendor == PCI_VENDOR_ID_##_vendor) && \
+ (pdev->device == _device) && \
+ (pdev->subsystem_vendor == PCI_VENDOR_ID_##_subvendor) && \
+ (pdev->subsystem_device == _subdevice) )
+
static void b43_sprom_fixup(struct ssb_bus *bus)
{
+ struct pci_dev *pdev;
+
/* boardflags workarounds */
if (bus->boardinfo.vendor == SSB_BOARDVENDOR_DELL &&
bus->chip_id == 0x4301 && bus->boardinfo.rev == 0x74)
if (bus->boardinfo.vendor == PCI_VENDOR_ID_APPLE &&
bus->boardinfo.type == 0x4E && bus->boardinfo.rev > 0x40)
bus->sprom.boardflags_lo |= B43_BFL_PACTRL;
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
+ pdev = bus->host_pci;
+ if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) ||
+ IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) ||
+ IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013))
+ bus->sprom.boardflags_lo &= ~B43_BFL_BTCOEXIST;
+ }
}
static void b43_wireless_exit(struct ssb_device *dev, struct b43_wl *wl)
mutex_init(&wl->mutex);
INIT_LIST_HEAD(&wl->devlist);
INIT_WORK(&wl->qos_update_work, b43_qos_update_work);
+ INIT_WORK(&wl->beacon_update_trigger, b43_beacon_update_trigger_work);
ssb_set_devtypedata(dev, wl);
b43info(wl, "Broadcom %04X WLAN found\n", dev->bus->chip_id);
projects / karo-tx-linux.git / blobdiff