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authorDavid S. Miller <davem@davemloft.net>2009-12-30 13:51:29 -0800
committerDavid S. Miller <davem@davemloft.net>2009-12-30 13:51:29 -0800
commit3a999e6eb5d277cd6a321dcda3fc43c3d9e4e4b8 (patch)
treeb0ad8d03710ee556e97515ba1c949233859391ce /drivers/net/wireless
parent6cd9b49d7328c4656bfc17fcb47fb814955d40d2 (diff)
parent891dc5e73783eeabd2a704a9425e2a199b39c9f9 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/adm8211.c12
-rw-r--r--drivers/net/wireless/at76c50x-usb.c6
-rw-r--r--drivers/net/wireless/ath/ar9170/main.c8
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c36
-rw-r--r--drivers/net/wireless/ath/ath9k/mac.h3
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c42
-rw-r--r--drivers/net/wireless/ath/ath9k/pci.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c2
-rw-r--r--drivers/net/wireless/b43/Kconfig17
-rw-r--r--drivers/net/wireless/b43/Makefile2
-rw-r--r--drivers/net/wireless/b43/b43.h13
-rw-r--r--drivers/net/wireless/b43/dma.c199
-rw-r--r--drivers/net/wireless/b43/dma.h7
-rw-r--r--drivers/net/wireless/b43/main.c35
-rw-r--r--drivers/net/wireless/b43/pio.h40
-rw-r--r--drivers/net/wireless/b43legacy/main.c24
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.h1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rs.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c20
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rx.c48
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c41
-rw-r--r--drivers/net/wireless/iwmc3200wifi/iwm.h2
-rw-r--r--drivers/net/wireless/libertas/scan.c22
-rw-r--r--drivers/net/wireless/libertas_tf/main.c11
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c29
-rw-r--r--drivers/net/wireless/mwl8k.c1010
-rw-r--r--drivers/net/wireless/orinoco/wext.c6
-rw-r--r--drivers/net/wireless/p54/main.c12
-rw-r--r--drivers/net/wireless/rt2x00/Kconfig4
-rw-r--r--drivers/net/wireless/rt2x00/rt2400pci.c5
-rw-r--r--drivers/net/wireless/rt2x00/rt2500pci.c39
-rw-r--r--drivers/net/wireless/rt2x00/rt2500usb.c38
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c94
-rw-r--r--drivers/net/wireless/rt2x00/rt2800pci.c25
-rw-r--r--drivers/net/wireless/rt2x00/rt2800usb.c5
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h28
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c26
-rw-r--r--drivers/net/wireless/rt2x00/rt61pci.c29
-rw-r--r--drivers/net/wireless/rt2x00/rt73usb.c36
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180.h1
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180_dev.c26
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187.h2
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_dev.c15
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_leds.c4
-rw-r--r--drivers/net/wireless/wl12xx/wl1251_boot.c2
-rw-r--r--drivers/net/wireless/wl12xx/wl1251_main.c14
-rw-r--r--drivers/net/wireless/wl12xx/wl1271.h35
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_acx.c134
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_acx.h37
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_boot.c8
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_cmd.c71
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_cmd.h33
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_conf.h100
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_debugfs.c62
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_event.c20
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_event.h2
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_init.c12
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_main.c492
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_ps.c15
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_tx.c43
-rw-r--r--drivers/net/wireless/zd1211rw/zd_chip.c140
-rw-r--r--drivers/net/wireless/zd1211rw/zd_chip.h3
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.c13
65 files changed, 1545 insertions, 1734 deletions
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 39410016b4f..e1f04bb437e 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -1400,15 +1400,15 @@ static void adm8211_configure_filter(struct ieee80211_hw *dev,
}
static int adm8211_add_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct adm8211_priv *priv = dev->priv;
if (priv->mode != NL80211_IFTYPE_MONITOR)
return -EOPNOTSUPP;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
- priv->mode = conf->type;
+ priv->mode = vif->type;
break;
default:
return -EOPNOTSUPP;
@@ -1416,8 +1416,8 @@ static int adm8211_add_interface(struct ieee80211_hw *dev,
ADM8211_IDLE();
- ADM8211_CSR_WRITE(PAR0, le32_to_cpu(*(__le32 *)conf->mac_addr));
- ADM8211_CSR_WRITE(PAR1, le16_to_cpu(*(__le16 *)(conf->mac_addr + 4)));
+ ADM8211_CSR_WRITE(PAR0, le32_to_cpu(*(__le32 *)vif->addr));
+ ADM8211_CSR_WRITE(PAR1, le16_to_cpu(*(__le16 *)(vif->addr + 4)));
adm8211_update_mode(dev);
@@ -1427,7 +1427,7 @@ static int adm8211_add_interface(struct ieee80211_hw *dev,
}
static void adm8211_remove_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct adm8211_priv *priv = dev->priv;
priv->mode = NL80211_IFTYPE_MONITOR;
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 2517364d3eb..0fb419936df 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1789,7 +1789,7 @@ static void at76_mac80211_stop(struct ieee80211_hw *hw)
}
static int at76_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct at76_priv *priv = hw->priv;
int ret = 0;
@@ -1798,7 +1798,7 @@ static int at76_add_interface(struct ieee80211_hw *hw,
mutex_lock(&priv->mtx);
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
priv->iw_mode = IW_MODE_INFRA;
break;
@@ -1814,7 +1814,7 @@ exit:
}
static void at76_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
at76_dbg(DBG_MAC80211, "%s()", __func__);
}
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index 20f04ab2b13..4d27f7f67c7 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -1939,7 +1939,7 @@ err_free:
}
static int ar9170_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct ar9170 *ar = hw->priv;
struct ath_common *common = &ar->common;
@@ -1952,8 +1952,8 @@ static int ar9170_op_add_interface(struct ieee80211_hw *hw,
goto unlock;
}
- ar->vif = conf->vif;
- memcpy(common->macaddr, conf->mac_addr, ETH_ALEN);
+ ar->vif = vif;
+ memcpy(common->macaddr, vif->addr, ETH_ALEN);
if (modparam_nohwcrypt || (ar->vif->type != NL80211_IFTYPE_STATION)) {
ar->rx_software_decryption = true;
@@ -1973,7 +1973,7 @@ unlock:
}
static void ar9170_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct ar9170 *ar = hw->priv;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index a4c086f069b..fdfaf0f618f 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -225,9 +225,9 @@ static int ath5k_reset_wake(struct ath5k_softc *sc);
static int ath5k_start(struct ieee80211_hw *hw);
static void ath5k_stop(struct ieee80211_hw *hw);
static int ath5k_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
static void ath5k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
static int ath5k_config(struct ieee80211_hw *hw, u32 changed);
static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
int mc_count, struct dev_addr_list *mc_list);
@@ -1903,17 +1903,6 @@ accept:
rxs->noise = sc->ah->ah_noise_floor;
rxs->signal = rxs->noise + rs.rs_rssi;
- /* An rssi of 35 indicates you should be able use
- * 54 Mbps reliably. A more elaborate scheme can be used
- * here but it requires a map of SNR/throughput for each
- * possible mode used */
- rxs->qual = rs.rs_rssi * 100 / 35;
-
- /* rssi can be more than 35 though, anything above that
- * should be considered at 100% */
- if (rxs->qual > 100)
- rxs->qual = 100;
-
rxs->antenna = rs.rs_antenna;
rxs->rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate);
rxs->flag |= ath5k_rx_decrypted(sc, ds, skb, &rs);
@@ -2381,6 +2370,9 @@ ath5k_init(struct ath5k_softc *sc)
*/
ath5k_stop_locked(sc);
+ /* Set PHY calibration interval */
+ ah->ah_cal_intval = ath5k_calinterval;
+
/*
* The basic interface to setting the hardware in a good
* state is ``reset''. On return the hardware is known to
@@ -2408,10 +2400,6 @@ ath5k_init(struct ath5k_softc *sc)
/* Set ack to be sent at low bit-rates */
ath5k_hw_set_ack_bitrate_high(ah, false);
-
- /* Set PHY calibration inteval */
- ah->ah_cal_intval = ath5k_calinterval;
-
ret = 0;
done:
mmiowb();
@@ -2785,7 +2773,7 @@ static void ath5k_stop(struct ieee80211_hw *hw)
}
static int ath5k_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct ath5k_softc *sc = hw->priv;
int ret;
@@ -2796,22 +2784,22 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
goto end;
}
- sc->vif = conf->vif;
+ sc->vif = vif;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_ADHOC:
case NL80211_IFTYPE_MESH_POINT:
case NL80211_IFTYPE_MONITOR:
- sc->opmode = conf->type;
+ sc->opmode = vif->type;
break;
default:
ret = -EOPNOTSUPP;
goto end;
}
- ath5k_hw_set_lladdr(sc->ah, conf->mac_addr);
+ ath5k_hw_set_lladdr(sc->ah, vif->addr);
ath5k_mode_setup(sc);
ret = 0;
@@ -2822,13 +2810,13 @@ end:
static void
ath5k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct ath5k_softc *sc = hw->priv;
u8 mac[ETH_ALEN] = {};
mutex_lock(&sc->lock);
- if (sc->vif != conf->vif)
+ if (sc->vif != vif)
goto end;
ath5k_hw_set_lladdr(sc->ah, mac);
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 0c87771383f..e185479e295 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -77,6 +77,9 @@
#define ATH9K_TXERR_XTXOP 0x08
#define ATH9K_TXERR_TIMER_EXPIRED 0x10
#define ATH9K_TX_ACKED 0x20
+#define ATH9K_TXERR_MASK \
+ (ATH9K_TXERR_XRETRY | ATH9K_TXERR_FILT | ATH9K_TXERR_FIFO | \
+ ATH9K_TXERR_XTXOP | ATH9K_TXERR_TIMER_EXPIRED)
#define ATH9K_TX_BA 0x01
#define ATH9K_TX_PWRMGMT 0x02
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3f5b887d0fc..79fbbda1549 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2504,6 +2504,9 @@ static void ath9k_stop(struct ieee80211_hw *hw)
return; /* another wiphy still in use */
}
+ /* Ensure HW is awake when we try to shut it down. */
+ ath9k_ps_wakeup(sc);
+
if (ah->btcoex_hw.enabled) {
ath9k_hw_btcoex_disable(ah);
if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
@@ -2524,6 +2527,9 @@ static void ath9k_stop(struct ieee80211_hw *hw)
/* disable HAL and put h/w to sleep */
ath9k_hw_disable(ah);
ath9k_hw_configpcipowersave(ah, 1, 1);
+ ath9k_ps_restore(sc);
+
+ /* Finally, put the chip in FULL SLEEP mode */
ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
sc->sc_flags |= SC_OP_INVALID;
@@ -2534,12 +2540,12 @@ static void ath9k_stop(struct ieee80211_hw *hw)
}
static int ath9k_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct ath_wiphy *aphy = hw->priv;
struct ath_softc *sc = aphy->sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ath_vif *avp = (void *)conf->vif->drv_priv;
+ struct ath_vif *avp = (void *)vif->drv_priv;
enum nl80211_iftype ic_opmode = NL80211_IFTYPE_UNSPECIFIED;
int ret = 0;
@@ -2551,7 +2557,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
goto out;
}
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
ic_opmode = NL80211_IFTYPE_STATION;
break;
@@ -2562,11 +2568,11 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
ret = -ENOBUFS;
goto out;
}
- ic_opmode = conf->type;
+ ic_opmode = vif->type;
break;
default:
ath_print(common, ATH_DBG_FATAL,
- "Interface type %d not yet supported\n", conf->type);
+ "Interface type %d not yet supported\n", vif->type);
ret = -EOPNOTSUPP;
goto out;
}
@@ -2598,18 +2604,18 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
* Enable MIB interrupts when there are hardware phy counters.
* Note we only do this (at the moment) for station mode.
*/
- if ((conf->type == NL80211_IFTYPE_STATION) ||
- (conf->type == NL80211_IFTYPE_ADHOC) ||
- (conf->type == NL80211_IFTYPE_MESH_POINT)) {
+ if ((vif->type == NL80211_IFTYPE_STATION) ||
+ (vif->type == NL80211_IFTYPE_ADHOC) ||
+ (vif->type == NL80211_IFTYPE_MESH_POINT)) {
sc->imask |= ATH9K_INT_MIB;
sc->imask |= ATH9K_INT_TSFOOR;
}
ath9k_hw_set_interrupts(sc->sc_ah, sc->imask);
- if (conf->type == NL80211_IFTYPE_AP ||
- conf->type == NL80211_IFTYPE_ADHOC ||
- conf->type == NL80211_IFTYPE_MONITOR)
+ if (vif->type == NL80211_IFTYPE_AP ||
+ vif->type == NL80211_IFTYPE_ADHOC ||
+ vif->type == NL80211_IFTYPE_MONITOR)
ath_start_ani(common);
out:
@@ -2618,12 +2624,12 @@ out:
}
static void ath9k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct ath_wiphy *aphy = hw->priv;
struct ath_softc *sc = aphy->sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ath_vif *avp = (void *)conf->vif->drv_priv;
+ struct ath_vif *avp = (void *)vif->drv_priv;
int i;
ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
@@ -2637,14 +2643,16 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
(sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) ||
(sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) {
+ ath9k_ps_wakeup(sc);
ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
ath_beacon_return(sc, avp);
+ ath9k_ps_restore(sc);
}
sc->sc_flags &= ~SC_OP_BEACONS;
for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
- if (sc->beacon.bslot[i] == conf->vif) {
+ if (sc->beacon.bslot[i] == vif) {
printk(KERN_DEBUG "%s: vif had allocated beacon "
"slot\n", __func__);
sc->beacon.bslot[i] = NULL;
@@ -3087,15 +3095,21 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw,
case IEEE80211_AMPDU_RX_STOP:
break;
case IEEE80211_AMPDU_TX_START:
+ ath9k_ps_wakeup(sc);
ath_tx_aggr_start(sc, sta, tid, ssn);
ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+ ath9k_ps_restore(sc);
break;
case IEEE80211_AMPDU_TX_STOP:
+ ath9k_ps_wakeup(sc);
ath_tx_aggr_stop(sc, sta, tid);
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+ ath9k_ps_restore(sc);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
+ ath9k_ps_wakeup(sc);
ath_tx_aggr_resume(sc, sta, tid);
+ ath9k_ps_restore(sc);
break;
default:
ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 5321f735e5a..f7af5ea5475 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -96,7 +96,7 @@ static void ath_pci_bt_coex_prep(struct ath_common *common)
pci_write_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, aspm);
}
-const static struct ath_bus_ops ath_pci_bus_ops = {
+static const struct ath_bus_ops ath_pci_bus_ops = {
.read_cachesize = ath_pci_read_cachesize,
.cleanup = ath_pci_cleanup,
.eeprom_read = ath_pci_eeprom_read,
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 1e813bbf474..fa12b9060b0 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2072,7 +2072,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
&txq->axq_q, lastbf->list.prev);
txq->axq_depth--;
- txok = !(ds->ds_txstat.ts_status & ATH9K_TXERR_FILT);
+ txok = !(ds->ds_txstat.ts_status & ATH9K_TXERR_MASK);
txq->axq_tx_inprogress = false;
spin_unlock_bh(&txq->axq_lock);
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 64c12e1bced..073be566d05 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -3,6 +3,7 @@ config B43
depends on SSB_POSSIBLE && MAC80211 && HAS_DMA
select SSB
select FW_LOADER
+ select SSB_BLOCKIO
---help---
b43 is a driver for the Broadcom 43xx series wireless devices.
@@ -78,14 +79,6 @@ config B43_SDIO
If unsure, say N.
-# Data transfers to the device via PIO
-# This is only needed on PCMCIA and SDIO devices. All others can do DMA properly.
-config B43_PIO
- bool
- depends on B43 && (B43_SDIO || B43_PCMCIA || B43_FORCE_PIO)
- select SSB_BLOCKIO
- default y
-
config B43_NPHY
bool "Pre IEEE 802.11n support (BROKEN)"
depends on B43 && EXPERIMENTAL && BROKEN
@@ -137,12 +130,4 @@ config B43_DEBUG
for production use.
Only say Y, if you are debugging a problem in the b43 driver sourcecode.
-config B43_FORCE_PIO
- bool "Force usage of PIO instead of DMA"
- depends on B43 && B43_DEBUG
- ---help---
- This will disable DMA and always enable PIO instead.
- Say N!
- This is only for debugging the PIO engine code. You do
- _NOT_ want to enable this.
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/b43/Makefile
index 84772a2542d..5e83b6f0a3a 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/b43/Makefile
@@ -12,7 +12,7 @@ b43-y += xmit.o
b43-y += lo.o
b43-y += wa.o
b43-y += dma.o
-b43-$(CONFIG_B43_PIO) += pio.o
+b43-y += pio.o
b43-y += rfkill.o
b43-$(CONFIG_B43_LEDS) += leds.o
b43-$(CONFIG_B43_PCMCIA) += pcmcia.o
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index fe3bf949199..2f12a750bc9 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -821,11 +821,9 @@ struct b43_wl {
/* The device LEDs. */
struct b43_leds leds;
-#ifdef CONFIG_B43_PIO
/* Kmalloc'ed scratch space for PIO TX/RX. Protected by wl->mutex. */
u8 pio_scratchspace[110] __attribute__((__aligned__(8)));
u8 pio_tailspace[4] __attribute__((__aligned__(8)));
-#endif /* CONFIG_B43_PIO */
};
static inline struct b43_wl *hw_to_b43_wl(struct ieee80211_hw *hw)
@@ -876,20 +874,9 @@ static inline void b43_write32(struct b43_wldev *dev, u16 offset, u32 value)
static inline bool b43_using_pio_transfers(struct b43_wldev *dev)
{
-#ifdef CONFIG_B43_PIO
return dev->__using_pio_transfers;
-#else
- return 0;
-#endif
}
-#ifdef CONFIG_B43_FORCE_PIO
-# define B43_FORCE_PIO 1
-#else
-# define B43_FORCE_PIO 0
-#endif
-
-
/* Message printing */
void b43info(struct b43_wl *wl, const char *fmt, ...)
__attribute__ ((format(printf, 2, 3)));
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 027be275e03..615af22c49f 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -383,160 +383,44 @@ static inline
}
}
-/* Check if a DMA region fits the device constraints.
- * Returns true, if the region is OK for usage with this device. */
-static inline bool b43_dma_address_ok(struct b43_dmaring *ring,
- dma_addr_t addr, size_t size)
-{
- switch (ring->type) {
- case B43_DMA_30BIT:
- if ((u64)addr + size > (1ULL << 30))
- return 0;
- break;
- case B43_DMA_32BIT:
- if ((u64)addr + size > (1ULL << 32))
- return 0;
- break;
- case B43_DMA_64BIT:
- /* Currently we can't have addresses beyond
- * 64bit in the kernel. */
- break;
- }
- return 1;
-}
-
-#define is_4k_aligned(addr) (((u64)(addr) & 0x0FFFull) == 0)
-#define is_8k_aligned(addr) (((u64)(addr) & 0x1FFFull) == 0)
-
-static void b43_unmap_and_free_ringmem(struct b43_dmaring *ring, void *base,
- dma_addr_t dmaaddr, size_t size)
-{
- ssb_dma_unmap_single(ring->dev->dev, dmaaddr, size, DMA_TO_DEVICE);
- free_pages((unsigned long)base, get_order(size));
-}
-
-static void * __b43_get_and_map_ringmem(struct b43_dmaring *ring,
- dma_addr_t *dmaaddr, size_t size,
- gfp_t gfp_flags)
-{
- void *base;
-
- base = (void *)__get_free_pages(gfp_flags, get_order(size));
- if (!base)
- return NULL;
- memset(base, 0, size);
- *dmaaddr = ssb_dma_map_single(ring->dev->dev, base, size,
- DMA_TO_DEVICE);
- if (ssb_dma_mapping_error(ring->dev->dev, *dmaaddr)) {
- free_pages((unsigned long)base, get_order(size));
- return NULL;
- }
-
- return base;
-}
-
-static void * b43_get_and_map_ringmem(struct b43_dmaring *ring,
- dma_addr_t *dmaaddr, size_t size)
-{
- void *base;
-
- base = __b43_get_and_map_ringmem(ring, dmaaddr, size,
- GFP_KERNEL);
- if (!base) {
- b43err(ring->dev->wl, "Failed to allocate or map pages "
- "for DMA ringmemory\n");
- return NULL;
- }
- if (!b43_dma_address_ok(ring, *dmaaddr, size)) {
- /* The memory does not fit our device constraints.
- * Retry with GFP_DMA set to get lower memory. */
- b43_unmap_and_free_ringmem(ring, base, *dmaaddr, size);
- base = __b43_get_and_map_ringmem(ring, dmaaddr, size,
- GFP_KERNEL | GFP_DMA);
- if (!base) {
- b43err(ring->dev->wl, "Failed to allocate or map pages "
- "in the GFP_DMA region for DMA ringmemory\n");
- return NULL;
- }
- if (!b43_dma_address_ok(ring, *dmaaddr, size)) {
- b43_unmap_and_free_ringmem(ring, base, *dmaaddr, size);
- b43err(ring->dev->wl, "Failed to allocate DMA "
- "ringmemory that fits device constraints\n");
- return NULL;
- }
- }
- /* We expect the memory to be 4k aligned, at least. */
- if (B43_WARN_ON(!is_4k_aligned(*dmaaddr))) {
- b43_unmap_and_free_ringmem(ring, base, *dmaaddr, size);
- return NULL;
- }
-
- return base;
-}
-
static int alloc_ringmemory(struct b43_dmaring *ring)
{
- unsigned int required;
- void *base;
- dma_addr_t dmaaddr;
-
- /* There are several requirements to the descriptor ring memory:
- * - The memory region needs to fit the address constraints for the
- * device (same as for frame buffers).
- * - For 30/32bit DMA devices, the descriptor ring must be 4k aligned.
- * - For 64bit DMA devices, the descriptor ring must be 8k aligned.
+ gfp_t flags = GFP_KERNEL;
+
+ /* The specs call for 4K buffers for 30- and 32-bit DMA with 4K
+ * alignment and 8K buffers for 64-bit DMA with 8K alignment. Testing
+ * has shown that 4K is sufficient for the latter as long as the buffer
+ * does not cross an 8K boundary.
+ *
+ * For unknown reasons - possibly a hardware error - the BCM4311 rev
+ * 02, which uses 64-bit DMA, needs the ring buffer in very low memory,
+ * which accounts for the GFP_DMA flag below.
+ *
+ * The flags here must match the flags in free_ringmemory below!
*/
-
if (ring->type == B43_DMA_64BIT)
- required = ring->nr_slots * sizeof(struct b43_dmadesc64);
- else
- required = ring->nr_slots * sizeof(struct b43_dmadesc32);
- if (B43_WARN_ON(required > 0x1000))
+ flags |= GFP_DMA;
+ ring->descbase = ssb_dma_alloc_consistent(ring->dev->dev,
+ B43_DMA_RINGMEMSIZE,
+ &(ring->dmabase), flags);
+ if (!ring->descbase) {
+ b43err(ring->dev->wl, "DMA ringmemory allocation failed\n");
return -ENOMEM;
-
- ring->alloc_descsize = 0x1000;
- base = b43_get_and_map_ringmem(ring, &dmaaddr, ring->alloc_descsize);
- if (!base)
- return -ENOMEM;
- ring->alloc_descbase = base;
- ring->alloc_dmabase = dmaaddr;
-
- if ((ring->type != B43_DMA_64BIT) || is_8k_aligned(dmaaddr)) {
- /* We're on <=32bit DMA, or we already got 8k aligned memory.
- * That's all we need, so we're fine. */
- ring->descbase = base;
- ring->dmabase = dmaaddr;
- return 0;
- }
- b43_unmap_and_free_ringmem(ring, base, dmaaddr, ring->alloc_descsize);
-
- /* Ok, we failed at the 8k alignment requirement.
- * Try to force-align the memory region now. */
- ring->alloc_descsize = 0x2000;
- base = b43_get_and_map_ringmem(ring, &dmaaddr, ring->alloc_descsize);
- if (!base)
- return -ENOMEM;
- ring->alloc_descbase = base;
- ring->alloc_dmabase = dmaaddr;
-
- if (is_8k_aligned(dmaaddr)) {
- /* We're already 8k aligned. That Ok, too. */
- ring->descbase = base;
- ring->dmabase = dmaaddr;
- return 0;
}
- /* Force-align it to 8k */
- ring->descbase = (void *)((u8 *)base + 0x1000);
- ring->dmabase = dmaaddr + 0x1000;
- B43_WARN_ON(!is_8k_aligned(ring->dmabase));
+ memset(ring->descbase, 0, B43_DMA_RINGMEMSIZE);
return 0;
}
static void free_ringmemory(struct b43_dmaring *ring)
{
- b43_unmap_and_free_ringmem(ring, ring->alloc_descbase,
- ring->alloc_dmabase, ring->alloc_descsize);
+ gfp_t flags = GFP_KERNEL;
+
+ if (ring->type == B43_DMA_64BIT)
+ flags |= GFP_DMA;
+
+ ssb_dma_free_consistent(ring->dev->dev, B43_DMA_RINGMEMSIZE,
+ ring->descbase, ring->dmabase, flags);
}
/* Reset the RX DMA channel */
@@ -646,14 +530,29 @@ static bool b43_dma_mapping_error(struct b43_dmaring *ring,
if (unlikely(ssb_dma_mapping_error(ring->dev->dev, addr)))
return 1;
- if (!b43_dma_address_ok(ring, addr, buffersize)) {
- /* We can't support this address. Unmap it again. */
- unmap_descbuffer(ring, addr, buffersize, dma_to_device);
- return 1;
+ switch (ring->type) {
+ case B43_DMA_30BIT:
+ if ((u64)addr + buffersize > (1ULL << 30))
+ goto address_error;
+ break;
+ case B43_DMA_32BIT:
+ if ((u64)addr + buffersize > (1ULL << 32))
+ goto address_error;
+ break;
+ case B43_DMA_64BIT:
+ /* Currently we can't have addresses beyond
+ * 64bit in the kernel. */
+ break;
}
/* The address is OK. */
return 0;
+
+address_error:
+ /* We can't support this address. Unmap it again. */
+ unmap_descbuffer(ring, addr, buffersize, dma_to_device);
+
+ return 1;
}
static bool b43_rx_buffer_is_poisoned(struct b43_dmaring *ring, struct sk_buff *skb)
@@ -715,9 +614,6 @@ static int setup_rx_descbuffer(struct b43_dmaring *ring,
meta->dmaaddr = dmaaddr;
ring->ops->fill_descriptor(ring, desc, dmaaddr,
ring->rx_buffersize, 0, 0, 0);
- ssb_dma_sync_single_for_device(ring->dev->dev,
- ring->alloc_dmabase,
- ring->alloc_descsize, DMA_TO_DEVICE);
return 0;
}
@@ -1354,9 +1250,6 @@ static int dma_tx_fragment(struct b43_dmaring *ring,
}
/* Now transfer the whole frame. */
wmb();
- ssb_dma_sync_single_for_device(ring->dev->dev,
- ring->alloc_dmabase,
- ring->alloc_descsize, DMA_TO_DEVICE);
ops->poke_tx(ring, next_slot(ring, slot));
return 0;
@@ -1760,7 +1653,6 @@ void b43_dma_tx_resume(struct b43_wldev *dev)
b43_power_saving_ctl_bits(dev, 0);
}
-#ifdef CONFIG_B43_PIO
static void direct_fifo_rx(struct b43_wldev *dev, enum b43_dmatype type,
u16 mmio_base, bool enable)
{
@@ -1794,4 +1686,3 @@ void b43_dma_direct_fifo_rx(struct b43_wldev *dev,
mmio_base = b43_dmacontroller_base(type, engine_index);
direct_fifo_rx(dev, type, mmio_base, enable);
}
-#endif /* CONFIG_B43_PIO */
diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/b43/dma.h
index e607b392314..f7ab37c4cdb 100644
--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/b43/dma.h
@@ -157,6 +157,7 @@ struct b43_dmadesc_generic {
} __attribute__ ((__packed__));
/* Misc DMA constants */
+#define B43_DMA_RINGMEMSIZE PAGE_SIZE
#define B43_DMA0_RX_FRAMEOFFSET 30
/* DMA engine tuning knobs */
@@ -246,12 +247,6 @@ struct b43_dmaring {
/* The QOS priority assigned to this ring. Only used for TX rings.
* This is the mac80211 "queue" value. */
u8 queue_prio;
- /* Pointers and size of the originally allocated and mapped memory
- * region for the descriptor ring. */
- void *alloc_descbase;
- dma_addr_t alloc_dmabase;
- unsigned int alloc_descsize;
- /* Pointer to our wireless device. */
struct b43_wldev *dev;
#ifdef CONFIG_B43_DEBUG
/* Maximum number of used slots. */
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 4c41cfe44f2..60290c06e95 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -102,6 +102,9 @@ int b43_modparam_verbose = B43_VERBOSITY_DEFAULT;
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),
@@ -1786,8 +1789,8 @@ static void b43_do_interrupt_thread(struct b43_wldev *dev)
dma_reason[4], dma_reason[5]);
b43err(dev->wl, "This device does not support DMA "
"on your system. Please use PIO instead.\n");
- b43err(dev->wl, "CONFIG_B43_FORCE_PIO must be set in "
- "your kernel configuration.\n");
+ b43err(dev->wl, "Unload the b43 module and reload "
+ "with 'pio=1'\n");
return;
}
if (merged_dma_reason & B43_DMAIRQ_NONFATALMASK) {
@@ -4353,7 +4356,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
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 {
@@ -4388,7 +4391,7 @@ err_busdown:
}
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;
@@ -4396,24 +4399,24 @@ static int b43_op_add_interface(struct ieee80211_hw *hw,
/* 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);
@@ -4428,17 +4431,17 @@ static int b43_op_add_interface(struct ieee80211_hw *hw,
}
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;
diff --git a/drivers/net/wireless/b43/pio.h b/drivers/net/wireless/b43/pio.h
index 7dd649c9dda..7b3c42f93a1 100644
--- a/drivers/net/wireless/b43/pio.h
+++ b/drivers/net/wireless/b43/pio.h
@@ -55,8 +55,6 @@
#define B43_PIO_MAX_NR_TXPACKETS 32
-#ifdef CONFIG_B43_PIO
-
struct b43_pio_txpacket {
/* Pointer to the TX queue we belong to. */
struct b43_pio_txqueue *queue;
@@ -169,42 +167,4 @@ void b43_pio_rx(struct b43_pio_rxqueue *q);
void b43_pio_tx_suspend(struct b43_wldev *dev);
void b43_pio_tx_resume(struct b43_wldev *dev);
-
-#else /* CONFIG_B43_PIO */
-
-
-static inline int b43_pio_init(struct b43_wldev *dev)
-{
- return 0;
-}
-static inline void b43_pio_free(struct b43_wldev *dev)
-{
-}
-static inline void b43_pio_stop(struct b43_wldev *dev)
-{
-}
-static inline int b43_pio_tx(struct b43_wldev *dev,
- struct sk_buff *skb)
-{
- return 0;
-}
-static inline void b43_pio_handle_txstatus(struct b43_wldev *dev,
- const struct b43_txstatus *status)
-{
-}
-static inline void b43_pio_get_tx_stats(struct b43_wldev *dev,
- struct ieee80211_tx_queue_stats *stats)
-{
-}
-static inline void b43_pio_rx(struct b43_pio_rxqueue *q)
-{
-}
-static inline void b43_pio_tx_suspend(struct b43_wldev *dev)
-{
-}
-static inline void b43_pio_tx_resume(struct b43_wldev *dev)
-{
-}
-
-#endif /* CONFIG_B43_PIO */
#endif /* B43_PIO_H_ */
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 4a905b6a886..fbae264095c 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3361,7 +3361,7 @@ err_kfree_lo_control:
}
static int b43legacy_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev;
@@ -3370,23 +3370,23 @@ static int b43legacy_op_add_interface(struct ieee80211_hw *hw,
/* TODO: allow WDS/AP devices to coexist */
- if (conf->type != NL80211_IFTYPE_AP &&
- 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_STATION &&
+ vif->type != NL80211_IFTYPE_WDS &&
+ vif->type != NL80211_IFTYPE_ADHOC)
return -EOPNOTSUPP;
mutex_lock(&wl->mutex);
if (wl->operating)
goto out_mutex_unlock;
- b43legacydbg(wl, "Adding Interface type %d\n", conf->type);
+ b43legacydbg(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);
spin_lock_irqsave(&wl->irq_lock, flags);
b43legacy_adjust_opmode(dev);
@@ -3403,18 +3403,18 @@ static int b43legacy_op_add_interface(struct ieee80211_hw *hw,
}
static void b43legacy_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
struct b43legacy_wldev *dev = wl->current_dev;
unsigned long flags;
- b43legacydbg(wl, "Removing Interface type %d\n", conf->type);
+ b43legacydbg(wl, "Removing Interface type %d\n", vif->type);
mutex_lock(&wl->mutex);
B43legacy_WARN_ON(!wl->operating);
- B43legacy_WARN_ON(wl->vif != conf->vif);
+ B43legacy_WARN_ON(wl->vif != vif);
wl->vif = NULL;
wl->operating = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d1bab141508..28ffe4c826d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -681,19 +681,13 @@ static void iwl3945_rx_reply_rx(struct iwl_priv *priv,
snr = rx_stats_sig_avg / rx_stats_noise_diff;
rx_status.noise = rx_status.signal -
iwl3945_calc_db_from_ratio(snr);
- rx_status.qual = iwl3945_calc_sig_qual(rx_status.signal,
- rx_status.noise);
-
- /* If noise info not available, calculate signal quality indicator (%)
- * using just the dBm signal level. */
} else {
rx_status.noise = priv->last_rx_noise;
- rx_status.qual = iwl3945_calc_sig_qual(rx_status.signal, 0);
}
- IWL_DEBUG_STATS(priv, "Rssi %d noise %d qual %d sig_avg %d noise_diff %d\n",
- rx_status.signal, rx_status.noise, rx_status.qual,
+ IWL_DEBUG_STATS(priv, "Rssi %d noise %d sig_avg %d noise_diff %d\n",
+ rx_status.signal, rx_status.noise,
rx_stats_sig_avg, rx_stats_noise_diff);
header = (struct ieee80211_hdr *)IWL_RX_DATA(pkt);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 28f6eb5f2cb..3ec2fe370b5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -222,7 +222,6 @@ struct iwl3945_ibss_seq {
*
*****************************************************************************/
extern int iwl3945_calc_db_from_ratio(int sig_ratio);
-extern int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm);
extern void iwl3945_rx_replenish(void *data);
extern void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
extern unsigned int iwl3945_fill_beacon_frame(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index fe511cbf012..b93e4915819 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -150,7 +150,7 @@ static s32 expected_tpt_mimo3_40MHz[4][IWL_RATE_COUNT] = {
};
/* mbps, mcs */
-const static struct iwl_rate_mcs_info iwl_rate_mcs[IWL_RATE_COUNT] = {
+static const struct iwl_rate_mcs_info iwl_rate_mcs[IWL_RATE_COUNT] = {
{ "1", "BPSK DSSS"},
{ "2", "QPSK DSSS"},
{"5.5", "BPSK CCK"},
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index e3b96b48b7f..14f482960d7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2584,12 +2584,12 @@ int iwl_set_mode(struct iwl_priv *priv, int mode)
EXPORT_SYMBOL(iwl_set_mode);
int iwl_mac_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct iwl_priv *priv = hw->priv;
unsigned long flags;
- IWL_DEBUG_MAC80211(priv, "enter: type %d\n", conf->type);
+ IWL_DEBUG_MAC80211(priv, "enter: type %d\n", vif->type);
if (priv->vif) {
IWL_DEBUG_MAC80211(priv, "leave - vif != NULL\n");
@@ -2597,19 +2597,19 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw,
}
spin_lock_irqsave(&priv->lock, flags);
- priv->vif = conf->vif;
- priv->iw_mode = conf->type;
+ priv->vif = vif;
+ priv->iw_mode = vif->type;
spin_unlock_irqrestore(&priv->lock, flags);
mutex_lock(&priv->mutex);
- if (conf->mac_addr) {
- IWL_DEBUG_MAC80211(priv, "Set %pM\n", conf->mac_addr);
- memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN);
+ if (vif->addr) {
+ IWL_DEBUG_MAC80211(priv, "Set %pM\n", vif->addr);
+ memcpy(priv->mac_addr, vif->addr, ETH_ALEN);
}
- if (iwl_set_mode(priv, conf->type) == -EAGAIN)
+ if (iwl_set_mode(priv, vif->type) == -EAGAIN)
/* we are not ready, will run again when ready */
set_bit(STATUS_MODE_PENDING, &priv->status);
@@ -2621,7 +2621,7 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw,
EXPORT_SYMBOL(iwl_mac_add_interface);
void iwl_mac_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct iwl_priv *priv = hw->priv;
@@ -2634,7 +2634,7 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw,
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
iwlcore_commit_rxon(priv);
}
- if (priv->vif == conf->vif) {
+ if (priv->vif == vif) {
priv->vif = NULL;
memset(priv->bssid, 0, ETH_ALEN);
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 308f679ef81..3ef86f6c775 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -332,9 +332,9 @@ int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb);
int iwl_commit_rxon(struct iwl_priv *priv);
int iwl_set_mode(struct iwl_priv *priv, int mode);
int iwl_mac_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
void iwl_mac_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
int iwl_mac_config(struct ieee80211_hw *hw, u32 changed);
void iwl_config_ap(struct iwl_priv *priv);
int iwl_mac_get_tx_stats(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index f5c87e72660..6f36b6e79f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -650,47 +650,6 @@ void iwl_reply_statistics(struct iwl_priv *priv,
}
EXPORT_SYMBOL(iwl_reply_statistics);
-#define PERFECT_RSSI (-20) /* dBm */
-#define WORST_RSSI (-95) /* dBm */
-#define RSSI_RANGE (PERFECT_RSSI - WORST_RSSI)
-
-/* Calculate an indication of rx signal quality (a percentage, not dBm!).
- * See http://www.ces.clemson.edu/linux/signal_quality.shtml for info
- * about formulas used below. */
-static int iwl_calc_sig_qual(int rssi_dbm, int noise_dbm)
-{
- int sig_qual;
- int degradation = PERFECT_RSSI - rssi_dbm;
-
- /* If we get a noise measurement, use signal-to-noise ratio (SNR)
- * as indicator; formula is (signal dbm - noise dbm).
- * SNR at or above 40 is a great signal (100%).
- * Below that, scale to fit SNR of 0 - 40 dB within 0 - 100% indicator.
- * Weakest usable signal is usually 10 - 15 dB SNR. */
- if (noise_dbm) {
- if (rssi_dbm - noise_dbm >= 40)
- return 100;
- else if (rssi_dbm < noise_dbm)
- return 0;
- sig_qual = ((rssi_dbm - noise_dbm) * 5) / 2;
-
- /* Else use just the signal level.
- * This formula is a least squares fit of data points collected and
- * compared with a reference system that had a percentage (%) display
- * for signal quality. */
- } else
- sig_qual = (100 * (RSSI_RANGE * RSSI_RANGE) - degradation *
- (15 * RSSI_RANGE + 62 * degradation)) /
- (RSSI_RANGE * RSSI_RANGE);
-
- if (sig_qual > 100)
- sig_qual = 100;
- else if (sig_qual < 1)
- sig_qual = 0;
-
- return sig_qual;
-}
-
/* Calc max signal level (dBm) among 3 possible receivers */
static inline int iwl_calc_rssi(struct iwl_priv *priv,
struct iwl_rx_phy_res *rx_resp)
@@ -1101,11 +1060,8 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
if (iwl_is_associated(priv) &&
!test_bit(STATUS_SCANNING, &priv->status)) {
rx_status.noise = priv->last_rx_noise;
- rx_status.qual = iwl_calc_sig_qual(rx_status.signal,
- rx_status.noise);
} else {
rx_status.noise = IWL_NOISE_MEAS_NOT_AVAILABLE;
- rx_status.qual = iwl_calc_sig_qual(rx_status.signal, 0);
}
/* Reset beacon noise level if not associated. */
@@ -1118,8 +1074,8 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
iwl_dbg_report_frame(priv, phy_res, len, header, 1);
#endif
iwl_dbg_log_rx_data_frame(priv, len, header);
- IWL_DEBUG_STATS_LIMIT(priv, "Rssi %d, noise %d, qual %d, TSF %llu\n",
- rx_status.signal, rx_status.noise, rx_status.qual,
+ IWL_DEBUG_STATS_LIMIT(priv, "Rssi %d, noise %d, TSF %llu\n",
+ rx_status.signal, rx_status.noise,
(unsigned long long)rx_status.mactime);
/*
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6533122ed87..10b0aa8024c 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1299,47 +1299,6 @@ int iwl3945_calc_db_from_ratio(int sig_ratio)
return (int)ratio2dB[sig_ratio];
}
-#define PERFECT_RSSI (-20) /* dBm */
-#define WORST_RSSI (-95) /* dBm */
-#define RSSI_RANGE (PERFECT_RSSI - WORST_RSSI)
-
-/* Calculate an indication of rx signal quality (a percentage, not dBm!).
- * See http://www.ces.clemson.edu/linux/signal_quality.shtml for info
- * about formulas used below. */
-int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm)
-{
- int sig_qual;
- int degradation = PERFECT_RSSI - rssi_dbm;
-
- /* If we get a noise measurement, use signal-to-noise ratio (SNR)
- * as indicator; formula is (signal dbm - noise dbm).
- * SNR at or above 40 is a great signal (100%).
- * Below that, scale to fit SNR of 0 - 40 dB within 0 - 100% indicator.
- * Weakest usable signal is usually 10 - 15 dB SNR. */
- if (noise_dbm) {
- if (rssi_dbm - noise_dbm >= 40)
- return 100;
- else if (rssi_dbm < noise_dbm)
- return 0;
- sig_qual = ((rssi_dbm - noise_dbm) * 5) / 2;
-
- /* Else use just the signal level.
- * This formula is a least squares fit of data points collected and
- * compared with a reference system that had a percentage (%) display
- * for signal quality. */
- } else
- sig_qual = (100 * (RSSI_RANGE * RSSI_RANGE) - degradation *
- (15 * RSSI_RANGE + 62 * degradation)) /
- (RSSI_RANGE * RSSI_RANGE);
-
- if (sig_qual > 100)
- sig_qual = 100;
- else if (sig_qual < 1)
- sig_qual = 0;
-
- return sig_qual;
-}
-
/**
* iwl3945_rx_handle - Main entry function for receiving responses from uCode
*
diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
index 79ffa3b98d7..842811142be 100644
--- a/drivers/net/wireless/iwmc3200wifi/iwm.h
+++ b/drivers/net/wireless/iwmc3200wifi/iwm.h
@@ -268,7 +268,7 @@ struct iwm_priv {
struct sk_buff_head rx_list;
struct list_head rx_tickets;
- struct list_head rx_packets[IWM_RX_ID_HASH];
+ struct list_head rx_packets[IWM_RX_ID_HASH + 1];
struct workqueue_struct *rx_wq;
struct work_struct rx_worker;
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 4a0c3e3cd3b..220361e69cd 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -567,11 +567,8 @@ int lbs_scan_networks(struct lbs_private *priv, int full_scan)
chan_count = lbs_scan_create_channel_list(priv, chan_list);
netif_stop_queue(priv->dev);
- netif_carrier_off(priv->dev);
- if (priv->mesh_dev) {
+ if (priv->mesh_dev)
netif_stop_queue(priv->mesh_dev);
- netif_carrier_off(priv->mesh_dev);
- }
/* Prepare to continue an interrupted scan */
lbs_deb_scan("chan_count %d, scan_channel %d\n",
@@ -635,16 +632,13 @@ out2:
priv->scan_channel = 0;
out:
- if (priv->connect_status == LBS_CONNECTED) {
- netif_carrier_on(priv->dev);
- if (!priv->tx_pending_len)
- netif_wake_queue(priv->dev);
- }
- if (priv->mesh_dev && lbs_mesh_connected(priv)) {
- netif_carrier_on(priv->mesh_dev);
- if (!priv->tx_pending_len)
- netif_wake_queue(priv->mesh_dev);
- }
+ if (priv->connect_status == LBS_CONNECTED && !priv->tx_pending_len)
+ netif_wake_queue(priv->dev);
+
+ if (priv->mesh_dev && lbs_mesh_connected(priv) &&
+ !priv->tx_pending_len)
+ netif_wake_queue(priv->mesh_dev);
+
kfree(chan_list);
lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index 019431d2f8a..ba3eb0101d5 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -318,14 +318,14 @@ static void lbtf_op_stop(struct ieee80211_hw *hw)
}
static int lbtf_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct lbtf_private *priv = hw->priv;
if (priv->vif != NULL)
return -EOPNOTSUPP;
- priv->vif = conf->vif;
- switch (conf->type) {
+ priv->vif = vif;
+ switch (vif->type) {
case NL80211_IFTYPE_MESH_POINT:
case NL80211_IFTYPE_AP:
lbtf_set_mode(priv, LBTF_AP_MODE);
@@ -337,12 +337,12 @@ static int lbtf_op_add_interface(struct ieee80211_hw *hw,
priv->vif = NULL;
return -EOPNOTSUPP;
}
- lbtf_set_mac_address(priv, (u8 *) conf->mac_addr);
+ lbtf_set_mac_address(priv, (u8 *) vif->addr);
return 0;
}
static void lbtf_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct lbtf_private *priv = hw->priv;
@@ -495,7 +495,6 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb)
stats.band = IEEE80211_BAND_2GHZ;
stats.signal = prxpd->snr;
stats.noise = prxpd->nf;
- stats.qual = prxpd->snr - prxpd->nf;
/* Marvell rate index has a hole at value 4 */
if (prxpd->rx_rate > 4)
--prxpd->rx_rate;
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 718a5f198c3..84df3fcf37b 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -584,24 +584,24 @@ static void mac80211_hwsim_stop(struct ieee80211_hw *hw)
static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%pM)\n",
- wiphy_name(hw->wiphy), __func__, conf->type,
- conf->mac_addr);
- hwsim_set_magic(conf->vif);
+ wiphy_name(hw->wiphy), __func__, vif->type,
+ vif->addr);
+ hwsim_set_magic(vif);
return 0;
}
static void mac80211_hwsim_remove_interface(
- struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf)
+ struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%pM)\n",
- wiphy_name(hw->wiphy), __func__, conf->type,
- conf->mac_addr);
- hwsim_check_magic(conf->vif);
- hwsim_clear_magic(conf->vif);
+ wiphy_name(hw->wiphy), __func__, vif->type,
+ vif->addr);
+ hwsim_check_magic(vif);
+ hwsim_clear_magic(vif);
}
@@ -896,6 +896,16 @@ static int mac80211_hwsim_ampdu_action(struct ieee80211_hw *hw,
return 0;
}
+static void mac80211_hwsim_flush(struct ieee80211_hw *hw, bool drop)
+{
+ /*
+ * In this special case, there's nothing we need to
+ * do because hwsim does transmission synchronously.
+ * In the future, when it does transmissions via
+ * userspace, we may need to do something.
+ */
+}
+
static const struct ieee80211_ops mac80211_hwsim_ops =
{
@@ -912,6 +922,7 @@ static const struct ieee80211_ops mac80211_hwsim_ops =
.conf_tx = mac80211_hwsim_conf_tx,
CFG80211_TESTMODE_CMD(mac80211_hwsim_testmode_cmd)
.ampdu_action = mac80211_hwsim_ampdu_action,
+ .flush = mac80211_hwsim_flush,
};
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 59d49159cf2..c1c6ecd0c5b 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -92,8 +92,7 @@ struct mwl8k_device_info {
char *part_name;
char *helper_image;
char *fw_image;
- struct rxd_ops *rxd_ops;
- u16 modes;
+ struct rxd_ops *ap_rxd_ops;
};
struct mwl8k_rx_queue {
@@ -126,29 +125,23 @@ struct mwl8k_tx_queue {
struct sk_buff **skb;
};
-/* Pointers to the firmware data and meta information about it. */
-struct mwl8k_firmware {
- /* Boot helper code */
- struct firmware *helper;
+struct mwl8k_priv {
+ struct ieee80211_hw *hw;
+ struct pci_dev *pdev;
- /* Microcode */
- struct firmware *ucode;
-};
+ struct mwl8k_device_info *device_info;
-struct mwl8k_priv {
void __iomem *sram;
void __iomem *regs;
- struct ieee80211_hw *hw;
- struct pci_dev *pdev;
+ /* firmware */
+ struct firmware *fw_helper;
+ struct firmware *fw_ucode;
- struct mwl8k_device_info *device_info;
+ /* hardware/firmware parameters */
bool ap_fw;
struct rxd_ops *rxd_ops;
- /* firmware files and meta data */
- struct mwl8k_firmware fw;
-
/* firmware access */
struct mutex fw_mutex;
struct task_struct *fw_mutex_owner;
@@ -211,17 +204,13 @@ struct mwl8k_priv {
/* Per interface specific private data */
struct mwl8k_vif {
- /* backpointer to parent config block */
- struct mwl8k_priv *priv;
-
- /* BSS config of AP or IBSS from mac80211*/
- struct ieee80211_bss_conf bss_info;
+ /* Local MAC address. */
+ u8 mac_addr[ETH_ALEN];
- /* BSSID of AP or IBSS */
- u8 bssid[ETH_ALEN];
- u8 mac_addr[ETH_ALEN];
+ /* BSSID of AP. */
+ u8 bssid[ETH_ALEN];
- /* Index into station database.Returned by update_sta_db call */
+ /* Index into station database. Returned by UPDATE_STADB. */
u8 peer_id;
/* Non AMPDU sequence number assigned by driver */
@@ -242,6 +231,9 @@ static const struct ieee80211_channel mwl8k_channels[] = {
{ .center_freq = 2452, .hw_value = 9, },
{ .center_freq = 2457, .hw_value = 10, },
{ .center_freq = 2462, .hw_value = 11, },
+ { .center_freq = 2467, .hw_value = 12, },
+ { .center_freq = 2472, .hw_value = 13, },
+ { .center_freq = 2484, .hw_value = 14, },
};
static const struct ieee80211_rate mwl8k_rates[] = {
@@ -355,8 +347,8 @@ static void mwl8k_release_fw(struct firmware **fw)
static void mwl8k_release_firmware(struct mwl8k_priv *priv)
{
- mwl8k_release_fw(&priv->fw.ucode);
- mwl8k_release_fw(&priv->fw.helper);
+ mwl8k_release_fw(&priv->fw_ucode);
+ mwl8k_release_fw(&priv->fw_helper);
}
/* Request fw image */
@@ -377,7 +369,7 @@ static int mwl8k_request_firmware(struct mwl8k_priv *priv)
int rc;
if (di->helper_image != NULL) {
- rc = mwl8k_request_fw(priv, di->helper_image, &priv->fw.helper);
+ rc = mwl8k_request_fw(priv, di->helper_image, &priv->fw_helper);
if (rc) {
printk(KERN_ERR "%s: Error requesting helper "
"firmware file %s\n", pci_name(priv->pdev),
@@ -386,11 +378,11 @@ static int mwl8k_request_firmware(struct mwl8k_priv *priv)
}
}
- rc = mwl8k_request_fw(priv, di->fw_image, &priv->fw.ucode);
+ rc = mwl8k_request_fw(priv, di->fw_image, &priv->fw_ucode);
if (rc) {
printk(KERN_ERR "%s: Error requesting firmware file %s\n",
pci_name(priv->pdev), di->fw_image);
- mwl8k_release_fw(&priv->fw.helper);
+ mwl8k_release_fw(&priv->fw_helper);
return rc;
}
@@ -551,13 +543,12 @@ static int mwl8k_feed_fw_image(struct mwl8k_priv *priv,
static int mwl8k_load_firmware(struct ieee80211_hw *hw)
{
struct mwl8k_priv *priv = hw->priv;
- struct firmware *fw = priv->fw.ucode;
- struct mwl8k_device_info *di = priv->device_info;
+ struct firmware *fw = priv->fw_ucode;
int rc;
int loops;
if (!memcmp(fw->data, "\x01\x00\x00\x00", 4)) {
- struct firmware *helper = priv->fw.helper;
+ struct firmware *helper = priv->fw_helper;
if (helper == NULL) {
printk(KERN_ERR "%s: helper image needed but none "
@@ -584,10 +575,7 @@ static int mwl8k_load_firmware(struct ieee80211_hw *hw)
return rc;
}
- if (di->modes & BIT(NL80211_IFTYPE_AP))
- iowrite32(MWL8K_MODE_AP, priv->regs + MWL8K_HIU_GEN_PTR);
- else
- iowrite32(MWL8K_MODE_STA, priv->regs + MWL8K_HIU_GEN_PTR);
+ iowrite32(MWL8K_MODE_STA, priv->regs + MWL8K_HIU_GEN_PTR);
loops = 500000;
do {
@@ -658,43 +646,6 @@ struct peer_capability_info {
__le16 amsdu_enabled;
} __attribute__((packed));
-/* Inline functions to manipulate QoS field in data descriptor. */
-static inline u16 mwl8k_qos_setbit_eosp(u16 qos)
-{
- u16 val_mask = 1 << 4;
-
- /* End of Service Period Bit 4 */
- return qos | val_mask;
-}
-
-static inline u16 mwl8k_qos_setbit_ack(u16 qos, u8 ack_policy)
-{
- u16 val_mask = 0x3;
- u8 shift = 5;
- u16 qos_mask = ~(val_mask << shift);
-
- /* Ack Policy Bit 5-6 */
- return (qos & qos_mask) | ((ack_policy & val_mask) << shift);
-}
-
-static inline u16 mwl8k_qos_setbit_amsdu(u16 qos)
-{
- u16 val_mask = 1 << 7;
-
- /* AMSDU present Bit 7 */
- return qos | val_mask;
-}
-
-static inline u16 mwl8k_qos_setbit_qlen(u16 qos, u8 len)
-{
- u16 val_mask = 0xff;
- u8 shift = 8;
- u16 qos_mask = ~(val_mask << shift);
-
- /* Queue Length Bits 8-15 */
- return (qos & qos_mask) | ((len & val_mask) << shift);
-}
-
/* DMA header used by firmware and hardware. */
struct mwl8k_dma_data {
__le16 fwlen;
@@ -761,9 +712,9 @@ static inline void mwl8k_add_dma_header(struct sk_buff *skb)
/*
- * Packet reception for 88w8366.
+ * Packet reception for 88w8366 AP firmware.
*/
-struct mwl8k_rxd_8366 {
+struct mwl8k_rxd_8366_ap {
__le16 pkt_len;
__u8 sq2;
__u8 rate;
@@ -781,23 +732,23 @@ struct mwl8k_rxd_8366 {
__u8 rx_ctrl;
} __attribute__((packed));
-#define MWL8K_8366_RATE_INFO_MCS_FORMAT 0x80
-#define MWL8K_8366_RATE_INFO_40MHZ 0x40
-#define MWL8K_8366_RATE_INFO_RATEID(x) ((x) & 0x3f)
+#define MWL8K_8366_AP_RATE_INFO_MCS_FORMAT 0x80
+#define MWL8K_8366_AP_RATE_INFO_40MHZ 0x40
+#define MWL8K_8366_AP_RATE_INFO_RATEID(x) ((x) & 0x3f)
-#define MWL8K_8366_RX_CTRL_OWNED_BY_HOST 0x80
+#define MWL8K_8366_AP_RX_CTRL_OWNED_BY_HOST 0x80
-static void mwl8k_rxd_8366_init(void *_rxd, dma_addr_t next_dma_addr)
+static void mwl8k_rxd_8366_ap_init(void *_rxd, dma_addr_t next_dma_addr)
{
- struct mwl8k_rxd_8366 *rxd = _rxd;
+ struct mwl8k_rxd_8366_ap *rxd = _rxd;
rxd->next_rxd_phys_addr = cpu_to_le32(next_dma_addr);
- rxd->rx_ctrl = MWL8K_8366_RX_CTRL_OWNED_BY_HOST;
+ rxd->rx_ctrl = MWL8K_8366_AP_RX_CTRL_OWNED_BY_HOST;
}
-static void mwl8k_rxd_8366_refill(void *_rxd, dma_addr_t addr, int len)
+static void mwl8k_rxd_8366_ap_refill(void *_rxd, dma_addr_t addr, int len)
{
- struct mwl8k_rxd_8366 *rxd = _rxd;
+ struct mwl8k_rxd_8366_ap *rxd = _rxd;
rxd->pkt_len = cpu_to_le16(len);
rxd->pkt_phys_addr = cpu_to_le32(addr);
@@ -806,12 +757,12 @@ static void mwl8k_rxd_8366_refill(void *_rxd, dma_addr_t addr, int len)
}
static int
-mwl8k_rxd_8366_process(void *_rxd, struct ieee80211_rx_status *status,
- __le16 *qos)
+mwl8k_rxd_8366_ap_process(void *_rxd, struct ieee80211_rx_status *status,
+ __le16 *qos)
{
- struct mwl8k_rxd_8366 *rxd = _rxd;
+ struct mwl8k_rxd_8366_ap *rxd = _rxd;
- if (!(rxd->rx_ctrl & MWL8K_8366_RX_CTRL_OWNED_BY_HOST))
+ if (!(rxd->rx_ctrl & MWL8K_8366_AP_RX_CTRL_OWNED_BY_HOST))
return -1;
rmb();
@@ -820,11 +771,11 @@ mwl8k_rxd_8366_process(void *_rxd, struct ieee80211_rx_status *status,
status->signal = -rxd->rssi;
status->noise = -rxd->noise_floor;
- if (rxd->rate & MWL8K_8366_RATE_INFO_MCS_FORMAT) {
+ if (rxd->rate & MWL8K_8366_AP_RATE_INFO_MCS_FORMAT) {
status->flag |= RX_FLAG_HT;
- if (rxd->rate & MWL8K_8366_RATE_INFO_40MHZ)
+ if (rxd->rate & MWL8K_8366_AP_RATE_INFO_40MHZ)
status->flag |= RX_FLAG_40MHZ;
- status->rate_idx = MWL8K_8366_RATE_INFO_RATEID(rxd->rate);
+ status->rate_idx = MWL8K_8366_AP_RATE_INFO_RATEID(rxd->rate);
} else {
int i;
@@ -844,17 +795,17 @@ mwl8k_rxd_8366_process(void *_rxd, struct ieee80211_rx_status *status,
return le16_to_cpu(rxd->pkt_len);
}
-static struct rxd_ops rxd_8366_ops = {
- .rxd_size = sizeof(struct mwl8k_rxd_8366),
- .rxd_init = mwl8k_rxd_8366_init,
- .rxd_refill = mwl8k_rxd_8366_refill,
- .rxd_process = mwl8k_rxd_8366_process,
+static struct rxd_ops rxd_8366_ap_ops = {
+ .rxd_size = sizeof(struct mwl8k_rxd_8366_ap),
+ .rxd_init = mwl8k_rxd_8366_ap_init,
+ .rxd_refill = mwl8k_rxd_8366_ap_refill,
+ .rxd_process = mwl8k_rxd_8366_ap_process,
};
/*
- * Packet reception for 88w8687.
+ * Packet reception for STA firmware.
*/
-struct mwl8k_rxd_8687 {
+struct mwl8k_rxd_sta {
__le16 pkt_len;
__u8 link_quality;
__u8 noise_level;
@@ -871,26 +822,26 @@ struct mwl8k_rxd_8687 {
__u8 pad2[2];
} __attribute__((packed));
-#define MWL8K_8687_RATE_INFO_SHORTPRE 0x8000
-#define MWL8K_8687_RATE_INFO_ANTSELECT(x) (((x) >> 11) & 0x3)
-#define MWL8K_8687_RATE_INFO_RATEID(x) (((x) >> 3) & 0x3f)
-#define MWL8K_8687_RATE_INFO_40MHZ 0x0004
-#define MWL8K_8687_RATE_INFO_SHORTGI 0x0002
-#define MWL8K_8687_RATE_INFO_MCS_FORMAT 0x0001
+#define MWL8K_STA_RATE_INFO_SHORTPRE 0x8000
+#define MWL8K_STA_RATE_INFO_ANTSELECT(x) (((x) >> 11) & 0x3)
+#define MWL8K_STA_RATE_INFO_RATEID(x) (((x) >> 3) & 0x3f)
+#define MWL8K_STA_RATE_INFO_40MHZ 0x0004
+#define MWL8K_STA_RATE_INFO_SHORTGI 0x0002
+#define MWL8K_STA_RATE_INFO_MCS_FORMAT 0x0001
-#define MWL8K_8687_RX_CTRL_OWNED_BY_HOST 0x02
+#define MWL8K_STA_RX_CTRL_OWNED_BY_HOST 0x02
-static void mwl8k_rxd_8687_init(void *_rxd, dma_addr_t next_dma_addr)
+static void mwl8k_rxd_sta_init(void *_rxd, dma_addr_t next_dma_addr)
{
- struct mwl8k_rxd_8687 *rxd = _rxd;
+ struct mwl8k_rxd_sta *rxd = _rxd;
rxd->next_rxd_phys_addr = cpu_to_le32(next_dma_addr);
- rxd->rx_ctrl = MWL8K_8687_RX_CTRL_OWNED_BY_HOST;
+ rxd->rx_ctrl = MWL8K_STA_RX_CTRL_OWNED_BY_HOST;
}
-static void mwl8k_rxd_8687_refill(void *_rxd, dma_addr_t addr, int len)
+static void mwl8k_rxd_sta_refill(void *_rxd, dma_addr_t addr, int len)
{
- struct mwl8k_rxd_8687 *rxd = _rxd;
+ struct mwl8k_rxd_sta *rxd = _rxd;
rxd->pkt_len = cpu_to_le16(len);
rxd->pkt_phys_addr = cpu_to_le32(addr);
@@ -899,13 +850,13 @@ static void mwl8k_rxd_8687_refill(void *_rxd, dma_addr_t addr, int len)
}
static int
-mwl8k_rxd_8687_process(void *_rxd, struct ieee80211_rx_status *status,
+mwl8k_rxd_sta_process(void *_rxd, struct ieee80211_rx_status *status,
__le16 *qos)
{
- struct mwl8k_rxd_8687 *rxd = _rxd;
+ struct mwl8k_rxd_sta *rxd = _rxd;
u16 rate_info;
- if (!(rxd->rx_ctrl & MWL8K_8687_RX_CTRL_OWNED_BY_HOST))
+ if (!(rxd->rx_ctrl & MWL8K_STA_RX_CTRL_OWNED_BY_HOST))
return -1;
rmb();
@@ -915,16 +866,16 @@ mwl8k_rxd_8687_process(void *_rxd, struct ieee80211_rx_status *status,
status->signal = -rxd->rssi;
status->noise = -rxd->noise_level;
- status->antenna = MWL8K_8687_RATE_INFO_ANTSELECT(rate_info);
- status->rate_idx = MWL8K_8687_RATE_INFO_RATEID(rate_info);
+ status->antenna = MWL8K_STA_RATE_INFO_ANTSELECT(rate_info);
+ status->rate_idx = MWL8K_STA_RATE_INFO_RATEID(rate_info);
- if (rate_info & MWL8K_8687_RATE_INFO_SHORTPRE)
+ if (rate_info & MWL8K_STA_RATE_INFO_SHORTPRE)
status->flag |= RX_FLAG_SHORTPRE;
- if (rate_info & MWL8K_8687_RATE_INFO_40MHZ)
+ if (rate_info & MWL8K_STA_RATE_INFO_40MHZ)
status->flag |= RX_FLAG_40MHZ;
- if (rate_info & MWL8K_8687_RATE_INFO_SHORTGI)
+ if (rate_info & MWL8K_STA_RATE_INFO_SHORTGI)
status->flag |= RX_FLAG_SHORT_GI;
- if (rate_info & MWL8K_8687_RATE_INFO_MCS_FORMAT)
+ if (rate_info & MWL8K_STA_RATE_INFO_MCS_FORMAT)
status->flag |= RX_FLAG_HT;
status->band = IEEE80211_BAND_2GHZ;
@@ -935,11 +886,11 @@ mwl8k_rxd_8687_process(void *_rxd, struct ieee80211_rx_status *status,
return le16_to_cpu(rxd->pkt_len);
}
-static struct rxd_ops rxd_8687_ops = {
- .rxd_size = sizeof(struct mwl8k_rxd_8687),
- .rxd_init = mwl8k_rxd_8687_init,
- .rxd_refill = mwl8k_rxd_8687_refill,
- .rxd_process = mwl8k_rxd_8687_process,
+static struct rxd_ops rxd_sta_ops = {
+ .rxd_size = sizeof(struct mwl8k_rxd_sta),
+ .rxd_init = mwl8k_rxd_sta_init,
+ .rxd_refill = mwl8k_rxd_sta_refill,
+ .rxd_process = mwl8k_rxd_sta_process,
};
@@ -1153,16 +1104,18 @@ static int rxq_process(struct ieee80211_hw *hw, int index, int limit)
* Packet transmission.
*/
-/* Transmit packet ACK policy */
-#define MWL8K_TXD_ACK_POLICY_NORMAL 0
-#define MWL8K_TXD_ACK_POLICY_BLOCKACK 3
-
#define MWL8K_TXD_STATUS_OK 0x00000001
#define MWL8K_TXD_STATUS_OK_RETRY 0x00000002
#define MWL8K_TXD_STATUS_OK_MORE_RETRY 0x00000004
#define MWL8K_TXD_STATUS_MULTICAST_TX 0x00000008
#define MWL8K_TXD_STATUS_FW_OWNED 0x80000000
+#define MWL8K_QOS_QLEN_UNSPEC 0xff00
+#define MWL8K_QOS_ACK_POLICY_MASK 0x0060
+#define MWL8K_QOS_ACK_POLICY_NORMAL 0x0000
+#define MWL8K_QOS_ACK_POLICY_BLOCKACK 0x0060
+#define MWL8K_QOS_EOSP 0x0010
+
struct mwl8k_tx_desc {
__le32 status;
__u8 data_rate;
@@ -1459,24 +1412,17 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
if (ieee80211_is_mgmt(wh->frame_control) ||
ieee80211_is_ctl(wh->frame_control)) {
txdatarate = 0;
- qos = mwl8k_qos_setbit_eosp(qos);
- /* Set Queue size to unspecified */
- qos = mwl8k_qos_setbit_qlen(qos, 0xff);
+ qos |= MWL8K_QOS_QLEN_UNSPEC | MWL8K_QOS_EOSP;
} else if (ieee80211_is_data(wh->frame_control)) {
txdatarate = 1;
if (is_multicast_ether_addr(wh->addr1))
txstatus |= MWL8K_TXD_STATUS_MULTICAST_TX;
- /* Send pkt in an aggregate if AMPDU frame. */
+ qos &= ~MWL8K_QOS_ACK_POLICY_MASK;
if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
- qos = mwl8k_qos_setbit_ack(qos,
- MWL8K_TXD_ACK_POLICY_BLOCKACK);
+ qos |= MWL8K_QOS_ACK_POLICY_BLOCKACK;
else
- qos = mwl8k_qos_setbit_ack(qos,
- MWL8K_TXD_ACK_POLICY_NORMAL);
-
- if (qos & IEEE80211_QOS_CONTROL_A_MSDU_PRESENT)
- qos = mwl8k_qos_setbit_amsdu(qos);
+ qos |= MWL8K_QOS_ACK_POLICY_NORMAL;
}
dma = pci_map_single(priv->pdev, skb->data,
@@ -1897,9 +1843,9 @@ __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw, int allmulti,
}
/*
- * CMD_802_11_GET_STAT.
+ * CMD_GET_STAT.
*/
-struct mwl8k_cmd_802_11_get_stat {
+struct mwl8k_cmd_get_stat {
struct mwl8k_cmd_pkt header;
__le32 stats[64];
} __attribute__((packed));
@@ -1909,10 +1855,10 @@ struct mwl8k_cmd_802_11_get_stat {
#define MWL8K_STAT_FCS_ERROR 24
#define MWL8K_STAT_RTS_SUCCESS 11
-static int mwl8k_cmd_802_11_get_stat(struct ieee80211_hw *hw,
- struct ieee80211_low_level_stats *stats)
+static int mwl8k_cmd_get_stat(struct ieee80211_hw *hw,
+ struct ieee80211_low_level_stats *stats)
{
- struct mwl8k_cmd_802_11_get_stat *cmd;
+ struct mwl8k_cmd_get_stat *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -1939,9 +1885,9 @@ static int mwl8k_cmd_802_11_get_stat(struct ieee80211_hw *hw,
}
/*
- * CMD_802_11_RADIO_CONTROL.
+ * CMD_RADIO_CONTROL.
*/
-struct mwl8k_cmd_802_11_radio_control {
+struct mwl8k_cmd_radio_control {
struct mwl8k_cmd_pkt header;
__le16 action;
__le16 control;
@@ -1949,10 +1895,10 @@ struct mwl8k_cmd_802_11_radio_control {
} __attribute__((packed));
static int
-mwl8k_cmd_802_11_radio_control(struct ieee80211_hw *hw, bool enable, bool force)
+mwl8k_cmd_radio_control(struct ieee80211_hw *hw, bool enable, bool force)
{
struct mwl8k_priv *priv = hw->priv;
- struct mwl8k_cmd_802_11_radio_control *cmd;
+ struct mwl8k_cmd_radio_control *cmd;
int rc;
if (enable == priv->radio_on && !force)
@@ -1977,36 +1923,32 @@ mwl8k_cmd_802_11_radio_control(struct ieee80211_hw *hw, bool enable, bool force)
return rc;
}
-static int mwl8k_cmd_802_11_radio_disable(struct ieee80211_hw *hw)
+static int mwl8k_cmd_radio_disable(struct ieee80211_hw *hw)
{
- return mwl8k_cmd_802_11_radio_control(hw, 0, 0);
+ return mwl8k_cmd_radio_control(hw, 0, 0);
}
-static int mwl8k_cmd_802_11_radio_enable(struct ieee80211_hw *hw)
+static int mwl8k_cmd_radio_enable(struct ieee80211_hw *hw)
{
- return mwl8k_cmd_802_11_radio_control(hw, 1, 0);
+ return mwl8k_cmd_radio_control(hw, 1, 0);
}
static int
mwl8k_set_radio_preamble(struct ieee80211_hw *hw, bool short_preamble)
{
- struct mwl8k_priv *priv;
-
- if (hw == NULL || hw->priv == NULL)
- return -EINVAL;
- priv = hw->priv;
+ struct mwl8k_priv *priv = hw->priv;
priv->radio_short_preamble = short_preamble;
- return mwl8k_cmd_802_11_radio_control(hw, 1, 1);
+ return mwl8k_cmd_radio_control(hw, 1, 1);
}
/*
- * CMD_802_11_RF_TX_POWER.
+ * CMD_RF_TX_POWER.
*/
#define MWL8K_TX_POWER_LEVEL_TOTAL 8
-struct mwl8k_cmd_802_11_rf_tx_power {
+struct mwl8k_cmd_rf_tx_power {
struct mwl8k_cmd_pkt header;
__le16 action;
__le16 support_level;
@@ -2015,9 +1957,9 @@ struct mwl8k_cmd_802_11_rf_tx_power {
__le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
} __attribute__((packed));
-static int mwl8k_cmd_802_11_rf_tx_power(struct ieee80211_hw *hw, int dBm)
+static int mwl8k_cmd_rf_tx_power(struct ieee80211_hw *hw, int dBm)
{
- struct mwl8k_cmd_802_11_rf_tx_power *cmd;
+ struct mwl8k_cmd_rf_tx_power *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -2159,85 +2101,60 @@ static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw,
}
/*
- * CMD_SET_SLOT.
+ * CMD_SET_AID.
*/
-struct mwl8k_cmd_set_slot {
- struct mwl8k_cmd_pkt header;
- __le16 action;
- __u8 short_slot;
-} __attribute__((packed));
-
-static int mwl8k_cmd_set_slot(struct ieee80211_hw *hw, bool short_slot_time)
-{
- struct mwl8k_cmd_set_slot *cmd;
- int rc;
-
- cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
- if (cmd == NULL)
- return -ENOMEM;
-
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_SLOT);
- cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->action = cpu_to_le16(MWL8K_CMD_SET);
- cmd->short_slot = short_slot_time;
-
- rc = mwl8k_post_cmd(hw, &cmd->header);
- kfree(cmd);
+#define MWL8K_FRAME_PROT_DISABLED 0x00
+#define MWL8K_FRAME_PROT_11G 0x07
+#define MWL8K_FRAME_PROT_11N_HT_40MHZ_ONLY 0x02
+#define MWL8K_FRAME_PROT_11N_HT_ALL 0x06
- return rc;
-}
+struct mwl8k_cmd_update_set_aid {
+ struct mwl8k_cmd_pkt header;
+ __le16 aid;
-/*
- * CMD_MIMO_CONFIG.
- */
-struct mwl8k_cmd_mimo_config {
- struct mwl8k_cmd_pkt header;
- __le32 action;
- __u8 rx_antenna_map;
- __u8 tx_antenna_map;
+ /* AP's MAC address (BSSID) */
+ __u8 bssid[ETH_ALEN];
+ __le16 protection_mode;
+ __u8 supp_rates[14];
} __attribute__((packed));
-static int mwl8k_cmd_mimo_config(struct ieee80211_hw *hw, __u8 rx, __u8 tx)
+static int
+mwl8k_cmd_set_aid(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
- struct mwl8k_cmd_mimo_config *cmd;
+ struct mwl8k_vif *mv_vif = MWL8K_VIF(vif);
+ struct mwl8k_cmd_update_set_aid *cmd;
+ u16 prot_mode;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_MIMO_CONFIG);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_AID);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->action = cpu_to_le32((u32)MWL8K_CMD_SET);
- cmd->rx_antenna_map = rx;
- cmd->tx_antenna_map = tx;
-
- rc = mwl8k_post_cmd(hw, &cmd->header);
- kfree(cmd);
+ cmd->aid = cpu_to_le16(vif->bss_conf.aid);
- return rc;
-}
-
-/*
- * CMD_ENABLE_SNIFFER.
- */
-struct mwl8k_cmd_enable_sniffer {
- struct mwl8k_cmd_pkt header;
- __le32 action;
-} __attribute__((packed));
-
-static int mwl8k_enable_sniffer(struct ieee80211_hw *hw, bool enable)
-{
- struct mwl8k_cmd_enable_sniffer *cmd;
- int rc;
+ memcpy(cmd->bssid, mv_vif->bssid, ETH_ALEN);
- cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
- if (cmd == NULL)
- return -ENOMEM;
+ if (vif->bss_conf.use_cts_prot) {
+ prot_mode = MWL8K_FRAME_PROT_11G;
+ } else {
+ switch (vif->bss_conf.ht_operation_mode &
+ IEEE80211_HT_OP_MODE_PROTECTION) {
+ case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ:
+ prot_mode = MWL8K_FRAME_PROT_11N_HT_40MHZ_ONLY;
+ break;
+ case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED:
+ prot_mode = MWL8K_FRAME_PROT_11N_HT_ALL;
+ break;
+ default:
+ prot_mode = MWL8K_FRAME_PROT_DISABLED;
+ break;
+ }
+ }
+ cmd->protection_mode = cpu_to_le16(prot_mode);
- cmd->header.code = cpu_to_le16(MWL8K_CMD_ENABLE_SNIFFER);
- cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->action = cpu_to_le32(!!enable);
+ memcpy(cmd->supp_rates, mwl8k_rateids, sizeof(mwl8k_rateids));
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
@@ -2246,37 +2163,30 @@ static int mwl8k_enable_sniffer(struct ieee80211_hw *hw, bool enable)
}
/*
- * CMD_SET_MAC_ADDR.
+ * CMD_SET_RATE.
*/
-struct mwl8k_cmd_set_mac_addr {
- struct mwl8k_cmd_pkt header;
- union {
- struct {
- __le16 mac_type;
- __u8 mac_addr[ETH_ALEN];
- } mbss;
- __u8 mac_addr[ETH_ALEN];
- };
+struct mwl8k_cmd_set_rate {
+ struct mwl8k_cmd_pkt header;
+ __u8 legacy_rates[14];
+
+ /* Bitmap for supported MCS codes. */
+ __u8 mcs_set[16];
+ __u8 reserved[16];
} __attribute__((packed));
-static int mwl8k_set_mac_addr(struct ieee80211_hw *hw, u8 *mac)
+static int
+mwl8k_cmd_set_rate(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
- struct mwl8k_priv *priv = hw->priv;
- struct mwl8k_cmd_set_mac_addr *cmd;
+ struct mwl8k_cmd_set_rate *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_MAC_ADDR);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_RATE);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- if (priv->ap_fw) {
- cmd->mbss.mac_type = 0;
- memcpy(cmd->mbss.mac_addr, mac, ETH_ALEN);
- } else {
- memcpy(cmd->mac_addr, mac, ETH_ALEN);
- }
+ memcpy(cmd->legacy_rates, mwl8k_rateids, sizeof(mwl8k_rateids));
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
@@ -2284,29 +2194,40 @@ static int mwl8k_set_mac_addr(struct ieee80211_hw *hw, u8 *mac)
return rc;
}
-
/*
- * CMD_SET_RATEADAPT_MODE.
+ * CMD_FINALIZE_JOIN.
*/
-struct mwl8k_cmd_set_rate_adapt_mode {
+#define MWL8K_FJ_BEACON_MAXLEN 128
+
+struct mwl8k_cmd_finalize_join {
struct mwl8k_cmd_pkt header;
- __le16 action;
- __le16 mode;
+ __le32 sleep_interval; /* Number of beacon periods to sleep */
+ __u8 beacon_data[MWL8K_FJ_BEACON_MAXLEN];
} __attribute__((packed));
-static int mwl8k_cmd_setrateadaptmode(struct ieee80211_hw *hw, __u16 mode)
+static int mwl8k_cmd_finalize_join(struct ieee80211_hw *hw, void *frame,
+ int framelen, int dtim)
{
- struct mwl8k_cmd_set_rate_adapt_mode *cmd;
+ struct mwl8k_cmd_finalize_join *cmd;
+ struct ieee80211_mgmt *payload = frame;
+ int payload_len;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_RATEADAPT_MODE);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_FINALIZE_JOIN);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->action = cpu_to_le16(MWL8K_CMD_SET);
- cmd->mode = cpu_to_le16(mode);
+ cmd->sleep_interval = cpu_to_le32(dtim ? dtim : 1);
+
+ payload_len = framelen - ieee80211_hdrlen(payload->frame_control);
+ if (payload_len < 0)
+ payload_len = 0;
+ else if (payload_len > MWL8K_FJ_BEACON_MAXLEN)
+ payload_len = MWL8K_FJ_BEACON_MAXLEN;
+
+ memcpy(cmd->beacon_data, &payload->u.beacon, payload_len);
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
@@ -2315,59 +2236,57 @@ static int mwl8k_cmd_setrateadaptmode(struct ieee80211_hw *hw, __u16 mode)
}
/*
- * CMD_SET_WMM_MODE.
+ * CMD_SET_RTS_THRESHOLD.
*/
-struct mwl8k_cmd_set_wmm {
+struct mwl8k_cmd_set_rts_threshold {
struct mwl8k_cmd_pkt header;
__le16 action;
+ __le16 threshold;
} __attribute__((packed));
-static int mwl8k_set_wmm(struct ieee80211_hw *hw, bool enable)
+static int mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw,
+ u16 action, u16 threshold)
{
- struct mwl8k_priv *priv = hw->priv;
- struct mwl8k_cmd_set_wmm *cmd;
+ struct mwl8k_cmd_set_rts_threshold *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_WMM_MODE);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_RTS_THRESHOLD);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->action = cpu_to_le16(!!enable);
+ cmd->action = cpu_to_le16(action);
+ cmd->threshold = cpu_to_le16(threshold);
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
- if (!rc)
- priv->wmm_enabled = enable;
-
return rc;
}
/*
- * CMD_SET_RTS_THRESHOLD.
+ * CMD_SET_SLOT.
*/
-struct mwl8k_cmd_rts_threshold {
+struct mwl8k_cmd_set_slot {
struct mwl8k_cmd_pkt header;
__le16 action;
- __le16 threshold;
+ __u8 short_slot;
} __attribute__((packed));
-static int mwl8k_rts_threshold(struct ieee80211_hw *hw,
- u16 action, u16 threshold)
+static int mwl8k_cmd_set_slot(struct ieee80211_hw *hw, bool short_slot_time)
{
- struct mwl8k_cmd_rts_threshold *cmd;
+ struct mwl8k_cmd_set_slot *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_RTS_THRESHOLD);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_SLOT);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->action = cpu_to_le16(action);
- cmd->threshold = cpu_to_le16(threshold);
+ cmd->action = cpu_to_le16(MWL8K_CMD_SET);
+ cmd->short_slot = short_slot_time;
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
@@ -2426,9 +2345,9 @@ struct mwl8k_cmd_set_edca_params {
MWL8K_SET_EDCA_AIFS)
static int
-mwl8k_set_edca_params(struct ieee80211_hw *hw, __u8 qnum,
- __u16 cw_min, __u16 cw_max,
- __u8 aifs, __u16 txop)
+mwl8k_cmd_set_edca_params(struct ieee80211_hw *hw, __u8 qnum,
+ __u16 cw_min, __u16 cw_max,
+ __u8 aifs, __u16 txop)
{
struct mwl8k_priv *priv = hw->priv;
struct mwl8k_cmd_set_edca_params *cmd;
@@ -2467,202 +2386,60 @@ mwl8k_set_edca_params(struct ieee80211_hw *hw, __u8 qnum,
}
/*
- * CMD_FINALIZE_JOIN.
+ * CMD_SET_WMM_MODE.
*/
-#define MWL8K_FJ_BEACON_MAXLEN 128
-
-struct mwl8k_cmd_finalize_join {
+struct mwl8k_cmd_set_wmm_mode {
struct mwl8k_cmd_pkt header;
- __le32 sleep_interval; /* Number of beacon periods to sleep */
- __u8 beacon_data[MWL8K_FJ_BEACON_MAXLEN];
+ __le16 action;
} __attribute__((packed));
-static int mwl8k_finalize_join(struct ieee80211_hw *hw, void *frame,
- int framelen, int dtim)
+static int mwl8k_cmd_set_wmm_mode(struct ieee80211_hw *hw, bool enable)
{
- struct mwl8k_cmd_finalize_join *cmd;
- struct ieee80211_mgmt *payload = frame;
- int payload_len;
+ struct mwl8k_priv *priv = hw->priv;
+ struct mwl8k_cmd_set_wmm_mode *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_FINALIZE_JOIN);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_WMM_MODE);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->sleep_interval = cpu_to_le32(dtim ? dtim : 1);
-
- payload_len = framelen - ieee80211_hdrlen(payload->frame_control);
- if (payload_len < 0)
- payload_len = 0;
- else if (payload_len > MWL8K_FJ_BEACON_MAXLEN)
- payload_len = MWL8K_FJ_BEACON_MAXLEN;
-
- memcpy(cmd->beacon_data, &payload->u.beacon, payload_len);
+ cmd->action = cpu_to_le16(!!enable);
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
- return rc;
-}
-
-/*
- * CMD_UPDATE_STADB.
- */
-struct mwl8k_cmd_update_sta_db {
- struct mwl8k_cmd_pkt header;
-
- /* See STADB_ACTION_TYPE */
- __le32 action;
-
- /* Peer MAC address */
- __u8 peer_addr[ETH_ALEN];
-
- __le32 reserved;
-
- /* Peer info - valid during add/update. */
- struct peer_capability_info peer_info;
-} __attribute__((packed));
-
-static int mwl8k_cmd_update_sta_db(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif, __u32 action)
-{
- struct mwl8k_vif *mv_vif = MWL8K_VIF(vif);
- struct ieee80211_bss_conf *info = &mv_vif->bss_info;
- struct mwl8k_cmd_update_sta_db *cmd;
- struct peer_capability_info *peer_info;
- int rc;
-
- cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
- if (cmd == NULL)
- return -ENOMEM;
-
- cmd->header.code = cpu_to_le16(MWL8K_CMD_UPDATE_STADB);
- cmd->header.length = cpu_to_le16(sizeof(*cmd));
-
- cmd->action = cpu_to_le32(action);
- peer_info = &cmd->peer_info;
- memcpy(cmd->peer_addr, mv_vif->bssid, ETH_ALEN);
-
- switch (action) {
- case MWL8K_STA_DB_ADD_ENTRY:
- case MWL8K_STA_DB_MODIFY_ENTRY:
- /* Build peer_info block */
- peer_info->peer_type = MWL8K_PEER_TYPE_ACCESSPOINT;
- peer_info->basic_caps = cpu_to_le16(info->assoc_capability);
- memcpy(peer_info->legacy_rates, mwl8k_rateids,
- sizeof(mwl8k_rateids));
- peer_info->interop = 1;
- peer_info->amsdu_enabled = 0;
-
- rc = mwl8k_post_cmd(hw, &cmd->header);
- if (rc == 0)
- mv_vif->peer_id = peer_info->station_id;
-
- break;
-
- case MWL8K_STA_DB_DEL_ENTRY:
- case MWL8K_STA_DB_FLUSH:
- default:
- rc = mwl8k_post_cmd(hw, &cmd->header);
- if (rc == 0)
- mv_vif->peer_id = 0;
- break;
- }
- kfree(cmd);
-
- return rc;
-}
-
-/*
- * CMD_SET_AID.
- */
-#define MWL8K_FRAME_PROT_DISABLED 0x00
-#define MWL8K_FRAME_PROT_11G 0x07
-#define MWL8K_FRAME_PROT_11N_HT_40MHZ_ONLY 0x02
-#define MWL8K_FRAME_PROT_11N_HT_ALL 0x06
-
-struct mwl8k_cmd_update_set_aid {
- struct mwl8k_cmd_pkt header;
- __le16 aid;
-
- /* AP's MAC address (BSSID) */
- __u8 bssid[ETH_ALEN];
- __le16 protection_mode;
- __u8 supp_rates[14];
-} __attribute__((packed));
-
-static int mwl8k_cmd_set_aid(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif)
-{
- struct mwl8k_vif *mv_vif = MWL8K_VIF(vif);
- struct ieee80211_bss_conf *info = &mv_vif->bss_info;
- struct mwl8k_cmd_update_set_aid *cmd;
- u16 prot_mode;
- int rc;
-
- cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
- if (cmd == NULL)
- return -ENOMEM;
-
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_AID);
- cmd->header.length = cpu_to_le16(sizeof(*cmd));
- cmd->aid = cpu_to_le16(info->aid);
-
- memcpy(cmd->bssid, mv_vif->bssid, ETH_ALEN);
-
- if (info->use_cts_prot) {
- prot_mode = MWL8K_FRAME_PROT_11G;
- } else {
- switch (info->ht_operation_mode &
- IEEE80211_HT_OP_MODE_PROTECTION) {
- case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ:
- prot_mode = MWL8K_FRAME_PROT_11N_HT_40MHZ_ONLY;
- break;
- case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED:
- prot_mode = MWL8K_FRAME_PROT_11N_HT_ALL;
- break;
- default:
- prot_mode = MWL8K_FRAME_PROT_DISABLED;
- break;
- }
- }
- cmd->protection_mode = cpu_to_le16(prot_mode);
-
- memcpy(cmd->supp_rates, mwl8k_rateids, sizeof(mwl8k_rateids));
-
- rc = mwl8k_post_cmd(hw, &cmd->header);
- kfree(cmd);
+ if (!rc)
+ priv->wmm_enabled = enable;
return rc;
}
/*
- * CMD_SET_RATE.
+ * CMD_MIMO_CONFIG.
*/
-struct mwl8k_cmd_update_rateset {
- struct mwl8k_cmd_pkt header;
- __u8 legacy_rates[14];
-
- /* Bitmap for supported MCS codes. */
- __u8 mcs_set[16];
- __u8 reserved[16];
+struct mwl8k_cmd_mimo_config {
+ struct mwl8k_cmd_pkt header;
+ __le32 action;
+ __u8 rx_antenna_map;
+ __u8 tx_antenna_map;
} __attribute__((packed));
-static int mwl8k_update_rateset(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif)
+static int mwl8k_cmd_mimo_config(struct ieee80211_hw *hw, __u8 rx, __u8 tx)
{
- struct mwl8k_cmd_update_rateset *cmd;
+ struct mwl8k_cmd_mimo_config *cmd;
int rc;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)
return -ENOMEM;
- cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_RATE);
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_MIMO_CONFIG);
cmd->header.length = cpu_to_le16(sizeof(*cmd));
- memcpy(cmd->legacy_rates, mwl8k_rateids, sizeof(mwl8k_rateids));
+ cmd->action = cpu_to_le32((u32)MWL8K_CMD_SET);
+ cmd->rx_antenna_map = rx;
+ cmd->tx_antenna_map = tx;
rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd);
@@ -2755,6 +2532,169 @@ static int mwl8k_cmd_use_fixed_rate(struct ieee80211_hw *hw,
return rc;
}
+/*
+ * CMD_ENABLE_SNIFFER.
+ */
+struct mwl8k_cmd_enable_sniffer {
+ struct mwl8k_cmd_pkt header;
+ __le32 action;
+} __attribute__((packed));
+
+static int mwl8k_cmd_enable_sniffer(struct ieee80211_hw *hw, bool enable)
+{
+ struct mwl8k_cmd_enable_sniffer *cmd;
+ int rc;
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (cmd == NULL)
+ return -ENOMEM;
+
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_ENABLE_SNIFFER);
+ cmd->header.length = cpu_to_le16(sizeof(*cmd));
+ cmd->action = cpu_to_le32(!!enable);
+
+ rc = mwl8k_post_cmd(hw, &cmd->header);
+ kfree(cmd);
+
+ return rc;
+}
+
+/*
+ * CMD_SET_MAC_ADDR.
+ */
+struct mwl8k_cmd_set_mac_addr {
+ struct mwl8k_cmd_pkt header;
+ union {
+ struct {
+ __le16 mac_type;
+ __u8 mac_addr[ETH_ALEN];
+ } mbss;
+ __u8 mac_addr[ETH_ALEN];
+ };
+} __attribute__((packed));
+
+static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw, u8 *mac)
+{
+ struct mwl8k_priv *priv = hw->priv;
+ struct mwl8k_cmd_set_mac_addr *cmd;
+ int rc;
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (cmd == NULL)
+ return -ENOMEM;
+
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_MAC_ADDR);
+ cmd->header.length = cpu_to_le16(sizeof(*cmd));
+ if (priv->ap_fw) {
+ cmd->mbss.mac_type = 0;
+ memcpy(cmd->mbss.mac_addr, mac, ETH_ALEN);
+ } else {
+ memcpy(cmd->mac_addr, mac, ETH_ALEN);
+ }
+
+ rc = mwl8k_post_cmd(hw, &cmd->header);
+ kfree(cmd);
+
+ return rc;
+}
+
+/*
+ * CMD_SET_RATEADAPT_MODE.
+ */
+struct mwl8k_cmd_set_rate_adapt_mode {
+ struct mwl8k_cmd_pkt header;
+ __le16 action;
+ __le16 mode;
+} __attribute__((packed));
+
+static int mwl8k_cmd_set_rateadapt_mode(struct ieee80211_hw *hw, __u16 mode)
+{
+ struct mwl8k_cmd_set_rate_adapt_mode *cmd;
+ int rc;
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (cmd == NULL)
+ return -ENOMEM;
+
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_RATEADAPT_MODE);
+ cmd->header.length = cpu_to_le16(sizeof(*cmd));
+ cmd->action = cpu_to_le16(MWL8K_CMD_SET);
+ cmd->mode = cpu_to_le16(mode);
+
+ rc = mwl8k_post_cmd(hw, &cmd->header);
+ kfree(cmd);
+
+ return rc;
+}
+
+/*
+ * CMD_UPDATE_STADB.
+ */
+struct mwl8k_cmd_update_stadb {
+ struct mwl8k_cmd_pkt header;
+
+ /* See STADB_ACTION_TYPE */
+ __le32 action;
+
+ /* Peer MAC address */
+ __u8 peer_addr[ETH_ALEN];
+
+ __le32 reserved;
+
+ /* Peer info - valid during add/update. */
+ struct peer_capability_info peer_info;
+} __attribute__((packed));
+
+static int mwl8k_cmd_update_stadb(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif, __u32 action)
+{
+ struct mwl8k_vif *mv_vif = MWL8K_VIF(vif);
+ struct mwl8k_cmd_update_stadb *cmd;
+ struct peer_capability_info *peer_info;
+ int rc;
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (cmd == NULL)
+ return -ENOMEM;
+
+ cmd->header.code = cpu_to_le16(MWL8K_CMD_UPDATE_STADB);
+ cmd->header.length = cpu_to_le16(sizeof(*cmd));
+
+ cmd->action = cpu_to_le32(action);
+ peer_info = &cmd->peer_info;
+ memcpy(cmd->peer_addr, mv_vif->bssid, ETH_ALEN);
+
+ switch (action) {
+ case MWL8K_STA_DB_ADD_ENTRY:
+ case MWL8K_STA_DB_MODIFY_ENTRY:
+ /* Build peer_info block */
+ peer_info->peer_type = MWL8K_PEER_TYPE_ACCESSPOINT;
+ peer_info->basic_caps =
+ cpu_to_le16(vif->bss_conf.assoc_capability);
+ memcpy(peer_info->legacy_rates, mwl8k_rateids,
+ sizeof(mwl8k_rateids));
+ peer_info->interop = 1;
+ peer_info->amsdu_enabled = 0;
+
+ rc = mwl8k_post_cmd(hw, &cmd->header);
+ if (rc == 0)
+ mv_vif->peer_id = peer_info->station_id;
+
+ break;
+
+ case MWL8K_STA_DB_DEL_ENTRY:
+ case MWL8K_STA_DB_FLUSH:
+ default:
+ rc = mwl8k_post_cmd(hw, &cmd->header);
+ if (rc == 0)
+ mv_vif->peer_id = 0;
+ break;
+ }
+ kfree(cmd);
+
+ return rc;
+}
+
/*
* Interrupt handling.
@@ -2836,11 +2776,11 @@ static int mwl8k_start(struct ieee80211_hw *hw)
rc = mwl8k_fw_lock(hw);
if (!rc) {
- rc = mwl8k_cmd_802_11_radio_enable(hw);
+ rc = mwl8k_cmd_radio_enable(hw);
if (!priv->ap_fw) {
if (!rc)
- rc = mwl8k_enable_sniffer(hw, 0);
+ rc = mwl8k_cmd_enable_sniffer(hw, 0);
if (!rc)
rc = mwl8k_cmd_set_pre_scan(hw);
@@ -2851,10 +2791,10 @@ static int mwl8k_start(struct ieee80211_hw *hw)
}
if (!rc)
- rc = mwl8k_cmd_setrateadaptmode(hw, 0);
+ rc = mwl8k_cmd_set_rateadapt_mode(hw, 0);
if (!rc)
- rc = mwl8k_set_wmm(hw, 0);
+ rc = mwl8k_cmd_set_wmm_mode(hw, 0);
mwl8k_fw_unlock(hw);
}
@@ -2873,7 +2813,7 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
struct mwl8k_priv *priv = hw->priv;
int i;
- mwl8k_cmd_802_11_radio_disable(hw);
+ mwl8k_cmd_radio_disable(hw);
ieee80211_stop_queues(hw);
@@ -2895,7 +2835,7 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
}
static int mwl8k_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct mwl8k_priv *priv = hw->priv;
struct mwl8k_vif *mwl8k_vif;
@@ -2909,7 +2849,7 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw,
/*
* We only support managed interfaces for now.
*/
- if (conf->type != NL80211_IFTYPE_STATION)
+ if (vif->type != NL80211_IFTYPE_STATION)
return -EINVAL;
/*
@@ -2925,34 +2865,31 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw,
}
/* Clean out driver private area */
- mwl8k_vif = MWL8K_VIF(conf->vif);
+ mwl8k_vif = MWL8K_VIF(vif);
memset(mwl8k_vif, 0, sizeof(*mwl8k_vif));
/* Set and save the mac address */
- mwl8k_set_mac_addr(hw, conf->mac_addr);
- memcpy(mwl8k_vif->mac_addr, conf->mac_addr, ETH_ALEN);
-
- /* Back pointer to parent config block */
- mwl8k_vif->priv = priv;
+ mwl8k_cmd_set_mac_addr(hw, vif->addr);
+ memcpy(mwl8k_vif->mac_addr, vif->addr, ETH_ALEN);
/* Set Initial sequence number to zero */
mwl8k_vif->seqno = 0;
- priv->vif = conf->vif;
+ priv->vif = vif;
priv->current_channel = NULL;
return 0;
}
static void mwl8k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct mwl8k_priv *priv = hw->priv;
if (priv->vif == NULL)
return;
- mwl8k_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
+ mwl8k_cmd_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
priv->vif = NULL;
}
@@ -2964,7 +2901,7 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
int rc;
if (conf->flags & IEEE80211_CONF_IDLE) {
- mwl8k_cmd_802_11_radio_disable(hw);
+ mwl8k_cmd_radio_disable(hw);
priv->current_channel = NULL;
return 0;
}
@@ -2973,7 +2910,7 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
if (rc)
return rc;
- rc = mwl8k_cmd_802_11_radio_enable(hw);
+ rc = mwl8k_cmd_radio_enable(hw);
if (rc)
goto out;
@@ -2985,7 +2922,7 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
if (conf->power_level > 18)
conf->power_level = 18;
- rc = mwl8k_cmd_802_11_rf_tx_power(hw, conf->power_level);
+ rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
if (rc)
goto out;
@@ -3021,14 +2958,11 @@ static void mwl8k_bss_info_changed(struct ieee80211_hw *hw,
if (rc)
return;
- if (info->assoc) {
- memcpy(&mwl8k_vif->bss_info, info,
- sizeof(struct ieee80211_bss_conf));
-
- memcpy(mwl8k_vif->bssid, info->bssid, ETH_ALEN);
+ if (vif->bss_conf.assoc) {
+ memcpy(mwl8k_vif->bssid, vif->bss_conf.bssid, ETH_ALEN);
/* Install rates */
- rc = mwl8k_update_rateset(hw, vif);
+ rc = mwl8k_cmd_set_rate(hw, vif);
if (rc)
goto out;
@@ -3039,17 +2973,18 @@ static void mwl8k_bss_info_changed(struct ieee80211_hw *hw,
goto out;
/* Set radio preamble */
- rc = mwl8k_set_radio_preamble(hw, info->use_short_preamble);
+ rc = mwl8k_set_radio_preamble(hw,
+ vif->bss_conf.use_short_preamble);
if (rc)
goto out;
/* Set slot time */
- rc = mwl8k_cmd_set_slot(hw, info->use_short_slot);
+ rc = mwl8k_cmd_set_slot(hw, vif->bss_conf.use_short_slot);
if (rc)
goto out;
/* Update peer rate info */
- rc = mwl8k_cmd_update_sta_db(hw, vif,
+ rc = mwl8k_cmd_update_stadb(hw, vif,
MWL8K_STA_DB_MODIFY_ENTRY);
if (rc)
goto out;
@@ -3066,9 +3001,7 @@ static void mwl8k_bss_info_changed(struct ieee80211_hw *hw,
memcpy(priv->capture_bssid, mwl8k_vif->bssid, ETH_ALEN);
priv->capture_beacon = true;
} else {
- rc = mwl8k_cmd_update_sta_db(hw, vif, MWL8K_STA_DB_DEL_ENTRY);
- memset(&mwl8k_vif->bss_info, 0,
- sizeof(struct ieee80211_bss_conf));
+ rc = mwl8k_cmd_update_stadb(hw, vif, MWL8K_STA_DB_DEL_ENTRY);
memset(mwl8k_vif->bssid, 0, ETH_ALEN);
}
@@ -3114,7 +3047,7 @@ mwl8k_configure_filter_sniffer(struct ieee80211_hw *hw,
}
if (!priv->sniffer_enabled) {
- if (mwl8k_enable_sniffer(hw, 1))
+ if (mwl8k_cmd_enable_sniffer(hw, 1))
return 0;
priv->sniffer_enabled = true;
}
@@ -3161,7 +3094,7 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
return;
if (priv->sniffer_enabled) {
- mwl8k_enable_sniffer(hw, 0);
+ mwl8k_cmd_enable_sniffer(hw, 0);
priv->sniffer_enabled = false;
}
@@ -3211,7 +3144,7 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
static int mwl8k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
{
- return mwl8k_rts_threshold(hw, MWL8K_CMD_SET, value);
+ return mwl8k_cmd_set_rts_threshold(hw, MWL8K_CMD_SET, value);
}
static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
@@ -3223,14 +3156,14 @@ static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
rc = mwl8k_fw_lock(hw);
if (!rc) {
if (!priv->wmm_enabled)
- rc = mwl8k_set_wmm(hw, 1);
+ rc = mwl8k_cmd_set_wmm_mode(hw, 1);
if (!rc)
- rc = mwl8k_set_edca_params(hw, queue,
- params->cw_min,
- params->cw_max,
- params->aifs,
- params->txop);
+ rc = mwl8k_cmd_set_edca_params(hw, queue,
+ params->cw_min,
+ params->cw_max,
+ params->aifs,
+ params->txop);
mwl8k_fw_unlock(hw);
}
@@ -3259,7 +3192,7 @@ static int mwl8k_get_tx_stats(struct ieee80211_hw *hw,
static int mwl8k_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats)
{
- return mwl8k_cmd_802_11_get_stat(hw, stats);
+ return mwl8k_cmd_get_stat(hw, stats);
}
static const struct ieee80211_ops mwl8k_ops = {
@@ -3300,9 +3233,9 @@ static void mwl8k_finalize_join_worker(struct work_struct *work)
struct mwl8k_priv *priv =
container_of(work, struct mwl8k_priv, finalize_join_worker);
struct sk_buff *skb = priv->beacon_skb;
- u8 dtim = MWL8K_VIF(priv->vif)->bss_info.dtim_period;
- mwl8k_finalize_join(priv->hw, skb->data, skb->len, dtim);
+ mwl8k_cmd_finalize_join(priv->hw, skb->data, skb->len,
+ priv->vif->bss_conf.dtim_period);
dev_kfree_skb(skb);
priv->beacon_skb = NULL;
@@ -3314,19 +3247,16 @@ enum {
};
static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
- {
+ [MWL8687] = {
.part_name = "88w8687",
.helper_image = "mwl8k/helper_8687.fw",
.fw_image = "mwl8k/fmimage_8687.fw",
- .rxd_ops = &rxd_8687_ops,
- .modes = BIT(NL80211_IFTYPE_STATION),
},
- {
+ [MWL8366] = {
.part_name = "88w8366",
.helper_image = "mwl8k/helper_8366.fw",
.fw_image = "mwl8k/fmimage_8366.fw",
- .rxd_ops = &rxd_8366_ops,
- .modes = 0,
+ .ap_rxd_ops = &rxd_8366_ap_ops,
},
};
@@ -3352,6 +3282,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
printed_version = 1;
}
+
rc = pci_enable_device(pdev);
if (rc) {
printk(KERN_ERR "%s: Cannot enable new PCI device\n",
@@ -3368,6 +3299,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
pci_set_master(pdev);
+
hw = ieee80211_alloc_hw(sizeof(*priv), &mwl8k_ops);
if (hw == NULL) {
printk(KERN_ERR "%s: ieee80211 alloc failed\n", MWL8K_NAME);
@@ -3375,17 +3307,14 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
goto err_free_reg;
}
+ SET_IEEE80211_DEV(hw, &pdev->dev);
+ pci_set_drvdata(pdev, hw);
+
priv = hw->priv;
priv->hw = hw;
priv->pdev = pdev;
priv->device_info = &mwl8k_info_tbl[id->driver_data];
- priv->rxd_ops = priv->device_info->rxd_ops;
- priv->sniffer_enabled = false;
- priv->wmm_enabled = false;
- priv->pending_tx_pkts = 0;
- SET_IEEE80211_DEV(hw, &pdev->dev);
- pci_set_drvdata(pdev, hw);
priv->sram = pci_iomap(pdev, 0, 0x10000);
if (priv->sram == NULL) {
@@ -3408,6 +3337,40 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
}
}
+
+ /* Reset firmware and hardware */
+ mwl8k_hw_reset(priv);
+
+ /* Ask userland hotplug daemon for the device firmware */
+ rc = mwl8k_request_firmware(priv);
+ if (rc) {
+ printk(KERN_ERR "%s: Firmware files not found\n",
+ wiphy_name(hw->wiphy));
+ goto err_stop_firmware;
+ }
+
+ /* Load firmware into hardware */
+ rc = mwl8k_load_firmware(hw);
+ if (rc) {
+ printk(KERN_ERR "%s: Cannot start firmware\n",
+ wiphy_name(hw->wiphy));
+ goto err_stop_firmware;
+ }
+
+ /* Reclaim memory once firmware is successfully loaded */
+ mwl8k_release_firmware(priv);
+
+
+ if (priv->ap_fw)
+ priv->rxd_ops = priv->device_info->ap_rxd_ops;
+ else
+ priv->rxd_ops = &rxd_sta_ops;
+
+ priv->sniffer_enabled = false;
+ priv->wmm_enabled = false;
+ priv->pending_tx_pkts = 0;
+
+
memcpy(priv->channels, mwl8k_channels, sizeof(mwl8k_channels));
priv->band.band = IEEE80211_BAND_2GHZ;
priv->band.channels = priv->channels;
@@ -3430,8 +3393,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
hw->queues = MWL8K_TX_QUEUES;
- hw->wiphy->interface_modes = priv->device_info->modes;
-
/* Set rssi and noise values to dBm */
hw->flags |= IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM;
hw->vif_data_size = sizeof(struct mwl8k_vif);
@@ -3452,11 +3413,11 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
/* Power management cookie */
priv->cookie = pci_alloc_consistent(priv->pdev, 4, &priv->cookie_dma);
if (priv->cookie == NULL)
- goto err_iounmap;
+ goto err_stop_firmware;
rc = mwl8k_rxq_init(hw, 0);
if (rc)
- goto err_iounmap;
+ goto err_free_cookie;
rxq_refill(hw, 0, INT_MAX);
mutex_init(&priv->fw_mutex);
@@ -3487,28 +3448,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
goto err_free_queues;
}
- /* Reset firmware and hardware */
- mwl8k_hw_reset(priv);
-
- /* Ask userland hotplug daemon for the device firmware */
- rc = mwl8k_request_firmware(priv);
- if (rc) {
- printk(KERN_ERR "%s: Firmware files not found\n",
- wiphy_name(hw->wiphy));
- goto err_free_irq;
- }
-
- /* Load firmware into hardware */
- rc = mwl8k_load_firmware(hw);
- if (rc) {
- printk(KERN_ERR "%s: Cannot start firmware\n",
- wiphy_name(hw->wiphy));
- goto err_stop_firmware;
- }
-
- /* Reclaim memory once firmware is successfully loaded */
- mwl8k_release_firmware(priv);
-
/*
* Temporarily enable interrupts. Initial firmware host
* commands use interrupts and avoids polling. Disable
@@ -3523,26 +3462,28 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
rc = mwl8k_cmd_set_hw_spec(hw);
} else {
rc = mwl8k_cmd_get_hw_spec_sta(hw);
+
+ hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
}
if (rc) {
printk(KERN_ERR "%s: Cannot initialise firmware\n",
wiphy_name(hw->wiphy));
- goto err_stop_firmware;
+ goto err_free_irq;
}
/* Turn radio off */
- rc = mwl8k_cmd_802_11_radio_disable(hw);
+ rc = mwl8k_cmd_radio_disable(hw);
if (rc) {
printk(KERN_ERR "%s: Cannot disable\n", wiphy_name(hw->wiphy));
- goto err_stop_firmware;
+ goto err_free_irq;
}
/* Clear MAC address */
- rc = mwl8k_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
+ rc = mwl8k_cmd_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
if (rc) {
printk(KERN_ERR "%s: Cannot clear MAC address\n",
wiphy_name(hw->wiphy));
- goto err_stop_firmware;
+ goto err_free_irq;
}
/* Disable interrupts */
@@ -3553,7 +3494,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
if (rc) {
printk(KERN_ERR "%s: Cannot register device\n",
wiphy_name(hw->wiphy));
- goto err_stop_firmware;
+ goto err_free_irq;
}
printk(KERN_INFO "%s: %s v%d, %pM, %s firmware %u.%u.%u.%u\n",
@@ -3565,10 +3506,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
return 0;
-err_stop_firmware:
- mwl8k_hw_reset(priv);
- mwl8k_release_firmware(priv);
-
err_free_irq:
iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
free_irq(priv->pdev->irq, hw);
@@ -3578,11 +3515,16 @@ err_free_queues:
mwl8k_txq_deinit(hw, i);
mwl8k_rxq_deinit(hw, 0);
-err_iounmap:
+err_free_cookie:
if (priv->cookie != NULL)
pci_free_consistent(priv->pdev, 4,
priv->cookie, priv->cookie_dma);
+err_stop_firmware:
+ mwl8k_hw_reset(priv);
+ mwl8k_release_firmware(priv);
+
+err_iounmap:
if (priv->regs != NULL)
pci_iounmap(pdev, priv->regs);
diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c
index 7698fdd6a3a..31ca241f775 100644
--- a/drivers/net/wireless/orinoco/wext.c
+++ b/drivers/net/wireless/orinoco/wext.c
@@ -23,7 +23,7 @@
#define MAX_RID_LEN 1024
/* Helper routine to record keys
- * Do not call from interrupt context */
+ * It is called under orinoco_lock so it may not sleep */
static int orinoco_set_key(struct orinoco_private *priv, int index,
enum orinoco_alg alg, const u8 *key, int key_len,
const u8 *seq, int seq_len)
@@ -32,14 +32,14 @@ static int orinoco_set_key(struct orinoco_private *priv, int index,
kzfree(priv->keys[index].seq);
if (key_len) {
- priv->keys[index].key = kzalloc(key_len, GFP_KERNEL);
+ priv->keys[index].key = kzalloc(key_len, GFP_ATOMIC);
if (!priv->keys[index].key)
goto nomem;
} else
priv->keys[index].key = NULL;
if (seq_len) {
- priv->keys[index].seq = kzalloc(seq_len, GFP_KERNEL);
+ priv->keys[index].seq = kzalloc(seq_len, GFP_ATOMIC);
if (!priv->keys[index].seq)
goto free_key;
} else
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index 18012dbfb45..26428e4c9c6 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -216,7 +216,7 @@ static void p54_stop(struct ieee80211_hw *dev)
}
static int p54_add_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct p54_common *priv = dev->priv;
@@ -226,28 +226,28 @@ static int p54_add_interface(struct ieee80211_hw *dev,
return -EOPNOTSUPP;
}
- priv->vif = conf->vif;
+ priv->vif = vif;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_ADHOC:
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_MESH_POINT:
- priv->mode = conf->type;
+ priv->mode = vif->type;
break;
default:
mutex_unlock(&priv->conf_mutex);
return -EOPNOTSUPP;
}
- memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN);
+ memcpy(priv->mac_addr, vif->addr, ETH_ALEN);
p54_setup_mac(priv);
mutex_unlock(&priv->conf_mutex);
return 0;
}
static void p54_remove_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct p54_common *priv = dev->priv;
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index bf60689aaab..3ca824a91ad 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -54,12 +54,12 @@ config RT61PCI
When compiled as a module, this driver will be called rt61pci.
config RT2800PCI_PCI
- tristate
+ boolean
depends on PCI
default y
config RT2800PCI_SOC
- tristate
+ boolean
depends on RALINK_RT288X || RALINK_RT305X
default y
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index e7f46405a41..d86d233c681 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -451,7 +451,7 @@ static void rt2400pci_config_channel(struct rt2x00_dev *rt2x00dev,
/*
* RF2420 chipset don't need any additional actions.
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2420))
+ if (rt2x00_rf(rt2x00dev, RF2420))
return;
/*
@@ -1343,8 +1343,7 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_chip_rf(rt2x00dev, value, reg);
rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_rf(&rt2x00dev->chip, RF2420) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2421)) {
+ if (!rt2x00_rf(rt2x00dev, RF2420) && !rt2x00_rf(rt2x00dev, RF2421)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
return -ENODEV;
}
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 408fcfc120f..46cbc6ef66a 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -440,8 +440,7 @@ static void rt2500pci_config_ant(struct rt2x00_dev *rt2x00dev,
/*
* RT2525E and RT5222 need to flip TX I/Q
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2525E) ||
- rt2x00_rf(&rt2x00dev->chip, RF5222)) {
+ if (rt2x00_rf(rt2x00dev, RF2525E) || rt2x00_rf(rt2x00dev, RF5222)) {
rt2x00_set_field8(&r2, BBP_R2_TX_IQ_FLIP, 1);
rt2x00_set_field32(&reg, BBPCSR1_CCK_FLIP, 1);
rt2x00_set_field32(&reg, BBPCSR1_OFDM_FLIP, 1);
@@ -449,7 +448,7 @@ static void rt2500pci_config_ant(struct rt2x00_dev *rt2x00dev,
/*
* RT2525E does not need RX I/Q Flip.
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2525E))
+ if (rt2x00_rf(rt2x00dev, RF2525E))
rt2x00_set_field8(&r14, BBP_R14_RX_IQ_FLIP, 0);
} else {
rt2x00_set_field32(&reg, BBPCSR1_CCK_FLIP, 0);
@@ -475,14 +474,14 @@ static void rt2500pci_config_channel(struct rt2x00_dev *rt2x00dev,
* Switch on tuning bits.
* For RT2523 devices we do not need to update the R1 register.
*/
- if (!rt2x00_rf(&rt2x00dev->chip, RF2523))
+ if (!rt2x00_rf(rt2x00dev, RF2523))
rt2x00_set_field32(&rf->rf1, RF1_TUNER, 1);
rt2x00_set_field32(&rf->rf3, RF3_TUNER, 1);
/*
* For RT2525 we should first set the channel to half band higher.
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2525)) {
+ if (rt2x00_rf(rt2x00dev, RF2525)) {
static const u32 vals[] = {
0x00080cbe, 0x00080d02, 0x00080d06, 0x00080d0a,
0x00080d0e, 0x00080d12, 0x00080d16, 0x00080d1a,
@@ -516,7 +515,7 @@ static void rt2500pci_config_channel(struct rt2x00_dev *rt2x00dev,
* Switch off tuning bits.
* For RT2523 devices we do not need to update the R1 register.
*/
- if (!rt2x00_rf(&rt2x00dev->chip, RF2523)) {
+ if (!rt2x00_rf(rt2x00dev, RF2523)) {
rt2x00_set_field32(&rf->rf1, RF1_TUNER, 0);
rt2500pci_rf_write(rt2x00dev, 1, rf->rf1);
}
@@ -640,7 +639,7 @@ static void rt2500pci_link_tuner(struct rt2x00_dev *rt2x00dev,
* up to version C the link tuning should halt after 20
* seconds while being associated.
*/
- if (rt2x00_rev(&rt2x00dev->chip) < RT2560_VERSION_D &&
+ if (rt2x00_rev(rt2x00dev) < RT2560_VERSION_D &&
rt2x00dev->intf_associated && count > 20)
return;
@@ -650,7 +649,7 @@ static void rt2500pci_link_tuner(struct rt2x00_dev *rt2x00dev,
* should go straight to dynamic CCA tuning when they
* are not associated.
*/
- if (rt2x00_rev(&rt2x00dev->chip) < RT2560_VERSION_D ||
+ if (rt2x00_rev(rt2x00dev) < RT2560_VERSION_D ||
!rt2x00dev->intf_associated)
goto dynamic_cca_tune;
@@ -1507,12 +1506,12 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_chip_rf(rt2x00dev, value, reg);
rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_rf(&rt2x00dev->chip, RF2522) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2523) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2524) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2525) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2525E) &&
- !rt2x00_rf(&rt2x00dev->chip, RF5222)) {
+ if (!rt2x00_rf(rt2x00dev, RF2522) &&
+ !rt2x00_rf(rt2x00dev, RF2523) &&
+ !rt2x00_rf(rt2x00dev, RF2524) &&
+ !rt2x00_rf(rt2x00dev, RF2525) &&
+ !rt2x00_rf(rt2x00dev, RF2525E) &&
+ !rt2x00_rf(rt2x00dev, RF5222)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
return -ENODEV;
}
@@ -1744,22 +1743,22 @@ static int rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- if (rt2x00_rf(&rt2x00dev->chip, RF2522)) {
+ if (rt2x00_rf(rt2x00dev, RF2522)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2522);
spec->channels = rf_vals_bg_2522;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2523)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2523)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2523);
spec->channels = rf_vals_bg_2523;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2524)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2524)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2524);
spec->channels = rf_vals_bg_2524;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2525)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2525)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2525);
spec->channels = rf_vals_bg_2525;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2525E)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2525E)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2525e);
spec->channels = rf_vals_bg_2525e;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF5222)) {
+ } else if (rt2x00_rf(rt2x00dev, RF5222)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_5222);
spec->channels = rf_vals_5222;
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 83f2592c59d..9e6f865c57f 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -565,8 +565,7 @@ static void rt2500usb_config_ant(struct rt2x00_dev *rt2x00dev,
/*
* RT2525E and RT5222 need to flip TX I/Q
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2525E) ||
- rt2x00_rf(&rt2x00dev->chip, RF5222)) {
+ if (rt2x00_rf(rt2x00dev, RF2525E) || rt2x00_rf(rt2x00dev, RF5222)) {
rt2x00_set_field8(&r2, BBP_R2_TX_IQ_FLIP, 1);
rt2x00_set_field16(&csr5, PHY_CSR5_CCK_FLIP, 1);
rt2x00_set_field16(&csr6, PHY_CSR6_OFDM_FLIP, 1);
@@ -574,7 +573,7 @@ static void rt2500usb_config_ant(struct rt2x00_dev *rt2x00dev,
/*
* RT2525E does not need RX I/Q Flip.
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2525E))
+ if (rt2x00_rf(rt2x00dev, RF2525E))
rt2x00_set_field8(&r14, BBP_R14_RX_IQ_FLIP, 0);
} else {
rt2x00_set_field16(&csr5, PHY_CSR5_CCK_FLIP, 0);
@@ -598,7 +597,7 @@ static void rt2500usb_config_channel(struct rt2x00_dev *rt2x00dev,
/*
* For RT2525E we should first set the channel to half band higher.
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2525E)) {
+ if (rt2x00_rf(rt2x00dev, RF2525E)) {
static const u32 vals[] = {
0x000008aa, 0x000008ae, 0x000008ae, 0x000008b2,
0x000008b2, 0x000008b6, 0x000008b6, 0x000008ba,
@@ -793,7 +792,7 @@ static int rt2500usb_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&reg, MAC_CSR1_HOST_READY, 1);
rt2500usb_register_write(rt2x00dev, MAC_CSR1, reg);
- if (rt2x00_rev(&rt2x00dev->chip) >= RT2570_VERSION_C) {
+ if (rt2x00_rev(rt2x00dev) >= RT2570_VERSION_C) {
rt2500usb_register_read(rt2x00dev, PHY_CSR2, &reg);
rt2x00_set_field16(&reg, PHY_CSR2_LNA, 0);
} else {
@@ -1411,19 +1410,18 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_chip(rt2x00dev, RT2570, value, reg);
rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_check_rev(&rt2x00dev->chip, 0x000ffff0, 0) ||
- rt2x00_check_rev(&rt2x00dev->chip, 0x0000000f, 0)) {
-
+ if (!rt2x00_check_rev(rt2x00dev, 0x000ffff0, 0) ||
+ rt2x00_check_rev(rt2x00dev, 0x0000000f, 0)) {
ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
return -ENODEV;
}
- if (!rt2x00_rf(&rt2x00dev->chip, RF2522) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2523) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2524) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2525) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2525E) &&
- !rt2x00_rf(&rt2x00dev->chip, RF5222)) {
+ if (!rt2x00_rf(rt2x00dev, RF2522) &&
+ !rt2x00_rf(rt2x00dev, RF2523) &&
+ !rt2x00_rf(rt2x00dev, RF2524) &&
+ !rt2x00_rf(rt2x00dev, RF2525) &&
+ !rt2x00_rf(rt2x00dev, RF2525E) &&
+ !rt2x00_rf(rt2x00dev, RF5222)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
return -ENODEV;
}
@@ -1667,22 +1665,22 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- if (rt2x00_rf(&rt2x00dev->chip, RF2522)) {
+ if (rt2x00_rf(rt2x00dev, RF2522)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2522);
spec->channels = rf_vals_bg_2522;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2523)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2523)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2523);
spec->channels = rf_vals_bg_2523;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2524)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2524)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2524);
spec->channels = rf_vals_bg_2524;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2525)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2525)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2525);
spec->channels = rf_vals_bg_2525;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2525E)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2525E)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2525e);
spec->channels = rf_vals_bg_2525e;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF5222)) {
+ } else if (rt2x00_rf(rt2x00dev, RF5222)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_5222);
spec->channels = rf_vals_5222;
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 27bf887f145..8ff7db85328 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -37,7 +37,7 @@
#include <linux/module.h>
#include "rt2x00.h"
-#if defined(CONFIG_RT2800USB) || defined(CONFIG_RT2800USB_MODULE)
+#if defined(CONFIG_RT2X00_LIB_USB) || defined(CONFIG_RT2X00_LIB_USB_MODULE)
#include "rt2x00usb.h"
#endif
#include "rt2800lib.h"
@@ -220,8 +220,7 @@ void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
/*
* RT2880 and RT3052 don't support MCU requests.
*/
- if (rt2x00_rt(&rt2x00dev->chip, RT2880) ||
- rt2x00_rt(&rt2x00dev->chip, RT3052))
+ if (rt2x00_rt(rt2x00dev, RT2880) || rt2x00_rt(rt2x00dev, RT3052))
return;
mutex_lock(&rt2x00dev->csr_mutex);
@@ -806,12 +805,12 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
unsigned int tx_pin;
u8 bbp;
- if ((rt2x00_rt(&rt2x00dev->chip, RT3070) ||
- rt2x00_rt(&rt2x00dev->chip, RT3090)) &&
- (rt2x00_rf(&rt2x00dev->chip, RF2020) ||
- rt2x00_rf(&rt2x00dev->chip, RF3020) ||
- rt2x00_rf(&rt2x00dev->chip, RF3021) ||
- rt2x00_rf(&rt2x00dev->chip, RF3022)))
+ if ((rt2x00_rt(rt2x00dev, RT3070) ||
+ rt2x00_rt(rt2x00dev, RT3090)) &&
+ (rt2x00_rf(rt2x00dev, RF2020) ||
+ rt2x00_rf(rt2x00dev, RF3020) ||
+ rt2x00_rf(rt2x00dev, RF3021) ||
+ rt2x00_rf(rt2x00dev, RF3022)))
rt2800_config_channel_rt3x(rt2x00dev, conf, rf, info);
else
rt2800_config_channel_rt2x(rt2x00dev, conf, rf, info);
@@ -878,7 +877,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf));
rt2800_bbp_write(rt2x00dev, 3, bbp);
- if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) {
+ if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) {
if (conf_is_ht40(conf)) {
rt2800_bbp_write(rt2x00dev, 69, 0x1a);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
@@ -1041,7 +1040,7 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev)
{
if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION)
+ rt2x00_rev(rt2x00dev) == RT3070_VERSION)
return 0x1c + (2 * rt2x00dev->lna_gain);
else
return 0x2e + rt2x00dev->lna_gain;
@@ -1072,7 +1071,7 @@ EXPORT_SYMBOL_GPL(rt2800_reset_tuner);
void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
const u32 count)
{
- if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION)
+ if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)
return;
/*
@@ -1121,7 +1120,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
if (rt2x00_intf_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
-#if defined(CONFIG_RT2800USB) || defined(CONFIG_RT2800USB_MODULE)
+#if defined(CONFIG_RT2X00_LIB_USB) || defined(CONFIG_RT2X00_LIB_USB_MODULE)
rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
USB_MODE_RESET, REGISTER_TIMEOUT);
#endif
@@ -1158,7 +1157,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) {
+ rt2x00_rev(rt2x00dev) == RT3070_VERSION) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
@@ -1185,8 +1184,8 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
rt2800_register_read(rt2x00dev, MAX_LEN_CFG, &reg);
rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
- if (rt2x00_rev(&rt2x00dev->chip) >= RT2880E_VERSION &&
- rt2x00_rev(&rt2x00dev->chip) < RT3070_VERSION)
+ if (rt2x00_rev(rt2x00dev) >= RT2880E_VERSION &&
+ rt2x00_rev(rt2x00dev) < RT3070_VERSION)
rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 2);
else
rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 1);
@@ -1465,22 +1464,22 @@ int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
rt2800_bbp_write(rt2x00dev, 103, 0x00);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
- if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) {
+ if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) {
rt2800_bbp_write(rt2x00dev, 69, 0x16);
rt2800_bbp_write(rt2x00dev, 73, 0x12);
}
- if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION)
+ if (rt2x00_rev(rt2x00dev) > RT2860D_VERSION)
rt2800_bbp_write(rt2x00dev, 84, 0x19);
if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) {
+ rt2x00_rev(rt2x00dev) == RT3070_VERSION) {
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
}
- if (rt2x00_rt(&rt2x00dev->chip, RT3052)) {
+ if (rt2x00_rt(rt2x00dev, RT3052)) {
rt2800_bbp_write(rt2x00dev, 31, 0x08);
rt2800_bbp_write(rt2x00dev, 78, 0x0e);
rt2800_bbp_write(rt2x00dev, 80, 0x08);
@@ -1566,13 +1565,13 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
u8 bbp;
if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION)
+ rt2x00_rev(rt2x00dev) != RT3070_VERSION)
return 0;
if (rt2x00_intf_is_pci(rt2x00dev)) {
- if (!rt2x00_rf(&rt2x00dev->chip, RF3020) &&
- !rt2x00_rf(&rt2x00dev->chip, RF3021) &&
- !rt2x00_rf(&rt2x00dev->chip, RF3022))
+ if (!rt2x00_rf(rt2x00dev, RF3020) &&
+ !rt2x00_rf(rt2x00dev, RF3021) &&
+ !rt2x00_rf(rt2x00dev, RF3022))
return 0;
}
@@ -1737,7 +1736,7 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
- } else if (rt2x00_rev(&rt2x00dev->chip) < RT2883_VERSION) {
+ } else if (rt2x00_rev(rt2x00dev) < RT2883_VERSION) {
/*
* There is a max of 2 RX streams for RT28x0 series
*/
@@ -1839,17 +1838,15 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_chip_rf(rt2x00dev, value, reg);
if (rt2x00_intf_is_usb(rt2x00dev)) {
- struct rt2x00_chip *chip = &rt2x00dev->chip;
-
/*
* The check for rt2860 is not a typo, some rt2870 hardware
* identifies itself as rt2860 in the CSR register.
*/
- if (rt2x00_check_rev(chip, 0xfff00000, 0x28600000) ||
- rt2x00_check_rev(chip, 0xfff00000, 0x28700000) ||
- rt2x00_check_rev(chip, 0xfff00000, 0x28800000)) {
+ if (rt2x00_check_rev(rt2x00dev, 0xfff00000, 0x28600000) ||
+ rt2x00_check_rev(rt2x00dev, 0xfff00000, 0x28700000) ||
+ rt2x00_check_rev(rt2x00dev, 0xfff00000, 0x28800000)) {
rt2x00_set_chip_rt(rt2x00dev, RT2870);
- } else if (rt2x00_check_rev(chip, 0xffff0000, 0x30700000)) {
+ } else if (rt2x00_check_rev(rt2x00dev, 0xffff0000, 0x30700000)) {
rt2x00_set_chip_rt(rt2x00dev, RT3070);
} else {
ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
@@ -1858,14 +1855,14 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
}
rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_rf(&rt2x00dev->chip, RF2820) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2850) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2720) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2750) &&
- !rt2x00_rf(&rt2x00dev->chip, RF3020) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2020) &&
- !rt2x00_rf(&rt2x00dev->chip, RF3021) &&
- !rt2x00_rf(&rt2x00dev->chip, RF3022)) {
+ if (!rt2x00_rf(rt2x00dev, RF2820) &&
+ !rt2x00_rf(rt2x00dev, RF2850) &&
+ !rt2x00_rf(rt2x00dev, RF2720) &&
+ !rt2x00_rf(rt2x00dev, RF2750) &&
+ !rt2x00_rf(rt2x00dev, RF3020) &&
+ !rt2x00_rf(rt2x00dev, RF2020) &&
+ !rt2x00_rf(rt2x00dev, RF3021) &&
+ !rt2x00_rf(rt2x00dev, RF3022)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
return -ENODEV;
}
@@ -2013,7 +2010,6 @@ static const struct rf_channel rf_vals_302x[] = {
int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
- struct rt2x00_chip *chip = &rt2x00dev->chip;
struct hw_mode_spec *spec = &rt2x00dev->spec;
struct channel_info *info;
char *tx_power1;
@@ -2049,19 +2045,19 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- if (rt2x00_rf(chip, RF2820) ||
- rt2x00_rf(chip, RF2720) ||
- (rt2x00_intf_is_pci(rt2x00dev) && rt2x00_rf(chip, RF3052))) {
+ if (rt2x00_rf(rt2x00dev, RF2820) ||
+ rt2x00_rf(rt2x00dev, RF2720) ||
+ (rt2x00_intf_is_pci(rt2x00dev) && rt2x00_rf(rt2x00dev, RF3052))) {
spec->num_channels = 14;
spec->channels = rf_vals;
- } else if (rt2x00_rf(chip, RF2850) || rt2x00_rf(chip, RF2750)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2850) || rt2x00_rf(rt2x00dev, RF2750)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals);
spec->channels = rf_vals;
- } else if (rt2x00_rf(chip, RF3020) ||
- rt2x00_rf(chip, RF2020) ||
- rt2x00_rf(chip, RF3021) ||
- rt2x00_rf(chip, RF3022)) {
+ } else if (rt2x00_rf(rt2x00dev, RF3020) ||
+ rt2x00_rf(rt2x00dev, RF2020) ||
+ rt2x00_rf(rt2x00dev, RF3021) ||
+ rt2x00_rf(rt2x00dev, RF3022)) {
spec->num_channels = ARRAY_SIZE(rf_vals_302x);
spec->channels = rf_vals_302x;
}
@@ -2069,7 +2065,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
/*
* Initialize HT information.
*/
- if (!rt2x00_rf(chip, RF2020))
+ if (!rt2x00_rf(rt2x00dev, RF2020))
spec->ht.ht_supported = true;
else
spec->ht.ht_supported = false;
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 458378c4e50..b93eabb4fbe 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -48,14 +48,6 @@
#include "rt2800.h"
#include "rt2800pci.h"
-#ifdef CONFIG_RT2800PCI_PCI_MODULE
-#define CONFIG_RT2800PCI_PCI
-#endif
-
-#ifdef CONFIG_RT2800PCI_WISOC_MODULE
-#define CONFIG_RT2800PCI_WISOC
-#endif
-
/*
* Allow hardware encryption to be disabled.
*/
@@ -87,7 +79,7 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
}
-#ifdef CONFIG_RT2800PCI_WISOC
+#ifdef CONFIG_RT2800PCI_SOC
static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
{
u32 *base_addr = (u32 *) KSEG1ADDR(0x1F040000); /* XXX for RT3052 */
@@ -98,7 +90,7 @@ static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
static inline void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
{
}
-#endif /* CONFIG_RT2800PCI_WISOC */
+#endif /* CONFIG_RT2800PCI_SOC */
#ifdef CONFIG_RT2800PCI_PCI
static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
@@ -1129,8 +1121,7 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* This device requires firmware.
*/
- if (!rt2x00_rt(&rt2x00dev->chip, RT2880) &&
- !rt2x00_rt(&rt2x00dev->chip, RT3052))
+ if (!rt2x00_rt(rt2x00dev, RT2880) && !rt2x00_rt(rt2x00dev, RT3052))
__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
@@ -1251,7 +1242,7 @@ MODULE_DEVICE_TABLE(pci, rt2800pci_device_table);
#endif /* CONFIG_RT2800PCI_PCI */
MODULE_LICENSE("GPL");
-#ifdef CONFIG_RT2800PCI_WISOC
+#ifdef CONFIG_RT2800PCI_SOC
#if defined(CONFIG_RALINK_RT288X)
__rt2x00soc_probe(RT2880, &rt2800pci_ops);
#elif defined(CONFIG_RALINK_RT305X)
@@ -1269,7 +1260,7 @@ static struct platform_driver rt2800soc_driver = {
.suspend = rt2x00soc_suspend,
.resume = rt2x00soc_resume,
};
-#endif /* CONFIG_RT2800PCI_WISOC */
+#endif /* CONFIG_RT2800PCI_SOC */
#ifdef CONFIG_RT2800PCI_PCI
static struct pci_driver rt2800pci_driver = {
@@ -1286,7 +1277,7 @@ static int __init rt2800pci_init(void)
{
int ret = 0;
-#ifdef CONFIG_RT2800PCI_WISOC
+#ifdef CONFIG_RT2800PCI_SOC
ret = platform_driver_register(&rt2800soc_driver);
if (ret)
return ret;
@@ -1294,7 +1285,7 @@ static int __init rt2800pci_init(void)
#ifdef CONFIG_RT2800PCI_PCI
ret = pci_register_driver(&rt2800pci_driver);
if (ret) {
-#ifdef CONFIG_RT2800PCI_WISOC
+#ifdef CONFIG_RT2800PCI_SOC
platform_driver_unregister(&rt2800soc_driver);
#endif
return ret;
@@ -1309,7 +1300,7 @@ static void __exit rt2800pci_exit(void)
#ifdef CONFIG_RT2800PCI_PCI
pci_unregister_driver(&rt2800pci_driver);
#endif
-#ifdef CONFIG_RT2800PCI_WISOC
+#ifdef CONFIG_RT2800PCI_SOC
platform_driver_unregister(&rt2800soc_driver);
#endif
}
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 40295b454ff..0510f020dcf 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -92,7 +92,7 @@ static bool rt2800usb_check_crc(const u8 *data, const size_t len)
static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev,
const u8 *data, const size_t len)
{
- u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff;
+ u16 chipset = (rt2x00_rev(rt2x00dev) >> 16) & 0xffff;
size_t offset = 0;
/*
@@ -138,7 +138,7 @@ static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
u32 reg;
u32 offset;
u32 length;
- u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff;
+ u16 chipset = (rt2x00_rev(rt2x00dev) >> 16) & 0xffff;
/*
* Check which section of the firmware we need.
@@ -933,6 +933,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
{ USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Logitec */
{ USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 194dae01d0c..b4c6e0a6d7e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -937,25 +937,25 @@ static inline void rt2x00_print_chip(struct rt2x00_dev *rt2x00dev)
rt2x00dev->chip.rt, rt2x00dev->chip.rf, rt2x00dev->chip.rev);
}
-static inline char rt2x00_rt(const struct rt2x00_chip *chipset, const u16 chip)
+static inline char rt2x00_rt(struct rt2x00_dev *rt2x00dev, const u16 rt)
{
- return (chipset->rt == chip);
+ return (rt2x00dev->chip.rt == rt);
}
-static inline char rt2x00_rf(const struct rt2x00_chip *chipset, const u16 chip)
+static inline char rt2x00_rf(struct rt2x00_dev *rt2x00dev, const u16 rf)
{
- return (chipset->rf == chip);
+ return (rt2x00dev->chip.rf == rf);
}
-static inline u32 rt2x00_rev(const struct rt2x00_chip *chipset)
+static inline u32 rt2x00_rev(struct rt2x00_dev *rt2x00dev)
{
- return chipset->rev;
+ return rt2x00dev->chip.rev;
}
-static inline bool rt2x00_check_rev(const struct rt2x00_chip *chipset,
+static inline bool rt2x00_check_rev(struct rt2x00_dev *rt2x00dev,
const u32 mask, const u32 rev)
{
- return ((chipset->rev & mask) == rev);
+ return ((rt2x00dev->chip.rev & mask) == rev);
}
static inline void rt2x00_set_chip_intf(struct rt2x00_dev *rt2x00dev,
@@ -964,20 +964,20 @@ static inline void rt2x00_set_chip_intf(struct rt2x00_dev *rt2x00dev,
rt2x00dev->chip.intf = intf;
}
-static inline bool rt2x00_intf(const struct rt2x00_chip *chipset,
+static inline bool rt2x00_intf(struct rt2x00_dev *rt2x00dev,
enum rt2x00_chip_intf intf)
{
- return (chipset->intf == intf);
+ return (rt2x00dev->chip.intf == intf);
}
static inline bool rt2x00_intf_is_pci(struct rt2x00_dev *rt2x00dev)
{
- return rt2x00_intf(&rt2x00dev->chip, RT2X00_CHIP_INTF_PCI);
+ return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
}
static inline bool rt2x00_intf_is_usb(struct rt2x00_dev *rt2x00dev)
{
- return rt2x00_intf(&rt2x00dev->chip, RT2X00_CHIP_INTF_USB);
+ return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_USB);
}
/**
@@ -1019,9 +1019,9 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
int rt2x00mac_start(struct ieee80211_hw *hw);
void rt2x00mac_stop(struct ieee80211_hw *hw);
int rt2x00mac_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed);
void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index de549c244ed..00f1f939f1b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -187,10 +187,10 @@ void rt2x00mac_stop(struct ieee80211_hw *hw)
EXPORT_SYMBOL_GPL(rt2x00mac_stop);
int rt2x00mac_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- struct rt2x00_intf *intf = vif_to_intf(conf->vif);
+ struct rt2x00_intf *intf = vif_to_intf(vif);
struct data_queue *queue = rt2x00queue_get_queue(rt2x00dev, QID_BEACON);
struct queue_entry *entry = NULL;
unsigned int i;
@@ -203,7 +203,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
!test_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags))
return -ENODEV;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_AP:
/*
* We don't support mixed combinations of
@@ -263,7 +263,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
* increase interface count and start initialization.
*/
- if (conf->type == NL80211_IFTYPE_AP)
+ if (vif->type == NL80211_IFTYPE_AP)
rt2x00dev->intf_ap_count++;
else
rt2x00dev->intf_sta_count++;
@@ -273,16 +273,16 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
mutex_init(&intf->beacon_skb_mutex);
intf->beacon = entry;
- if (conf->type == NL80211_IFTYPE_AP)
- memcpy(&intf->bssid, conf->mac_addr, ETH_ALEN);
- memcpy(&intf->mac, conf->mac_addr, ETH_ALEN);
+ if (vif->type == NL80211_IFTYPE_AP)
+ memcpy(&intf->bssid, vif->addr, ETH_ALEN);
+ memcpy(&intf->mac, vif->addr, ETH_ALEN);
/*
* The MAC adddress must be configured after the device
* has been initialized. Otherwise the device can reset
* the MAC registers.
*/
- rt2x00lib_config_intf(rt2x00dev, intf, conf->type, intf->mac, NULL);
+ rt2x00lib_config_intf(rt2x00dev, intf, vif->type, intf->mac, NULL);
/*
* Some filters depend on the current working mode. We can force
@@ -296,10 +296,10 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
EXPORT_SYMBOL_GPL(rt2x00mac_add_interface);
void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- struct rt2x00_intf *intf = vif_to_intf(conf->vif);
+ struct rt2x00_intf *intf = vif_to_intf(vif);
/*
* Don't allow interfaces to be remove while
@@ -307,11 +307,11 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
* no interface is present.
*/
if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
- (conf->type == NL80211_IFTYPE_AP && !rt2x00dev->intf_ap_count) ||
- (conf->type != NL80211_IFTYPE_AP && !rt2x00dev->intf_sta_count))
+ (vif->type == NL80211_IFTYPE_AP && !rt2x00dev->intf_ap_count) ||
+ (vif->type != NL80211_IFTYPE_AP && !rt2x00dev->intf_sta_count))
return;
- if (conf->type == NL80211_IFTYPE_AP)
+ if (vif->type == NL80211_IFTYPE_AP)
rt2x00dev->intf_ap_count--;
else
rt2x00dev->intf_sta_count--;
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 0ca589306d7..c353b497a65 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -637,8 +637,7 @@ static void rt61pci_config_antenna_5x(struct rt2x00_dev *rt2x00dev,
rt61pci_bbp_read(rt2x00dev, 4, &r4);
rt61pci_bbp_read(rt2x00dev, 77, &r77);
- rt2x00_set_field8(&r3, BBP_R3_SMART_MODE,
- rt2x00_rf(&rt2x00dev->chip, RF5325));
+ rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, rt2x00_rf(rt2x00dev, RF5325));
/*
* Configure the RX antenna.
@@ -684,8 +683,7 @@ static void rt61pci_config_antenna_2x(struct rt2x00_dev *rt2x00dev,
rt61pci_bbp_read(rt2x00dev, 4, &r4);
rt61pci_bbp_read(rt2x00dev, 77, &r77);
- rt2x00_set_field8(&r3, BBP_R3_SMART_MODE,
- rt2x00_rf(&rt2x00dev->chip, RF2529));
+ rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, rt2x00_rf(rt2x00dev, RF2529));
rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END,
!test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags));
@@ -833,12 +831,11 @@ static void rt61pci_config_ant(struct rt2x00_dev *rt2x00dev,
rt2x00pci_register_write(rt2x00dev, PHY_CSR0, reg);
- if (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF5325))
+ if (rt2x00_rf(rt2x00dev, RF5225) || rt2x00_rf(rt2x00dev, RF5325))
rt61pci_config_antenna_5x(rt2x00dev, ant);
- else if (rt2x00_rf(&rt2x00dev->chip, RF2527))
+ else if (rt2x00_rf(rt2x00dev, RF2527))
rt61pci_config_antenna_2x(rt2x00dev, ant);
- else if (rt2x00_rf(&rt2x00dev->chip, RF2529)) {
+ else if (rt2x00_rf(rt2x00dev, RF2529)) {
if (test_bit(CONFIG_DOUBLE_ANTENNA, &rt2x00dev->flags))
rt61pci_config_antenna_2x(rt2x00dev, ant);
else
@@ -879,8 +876,7 @@ static void rt61pci_config_channel(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&rf->rf3, RF3_TXPOWER, TXPOWER_TO_DEV(txpower));
rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
- smart = !(rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF2527));
+ smart = !(rt2x00_rf(rt2x00dev, RF5225) || rt2x00_rf(rt2x00dev, RF2527));
rt61pci_bbp_read(rt2x00dev, 3, &r3);
rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, smart);
@@ -2302,10 +2298,10 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_chip_rf(rt2x00dev, value, reg);
rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_rf(&rt2x00dev->chip, RF5225) &&
- !rt2x00_rf(&rt2x00dev->chip, RF5325) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2527) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2529)) {
+ if (!rt2x00_rf(rt2x00dev, RF5225) &&
+ !rt2x00_rf(rt2x00dev, RF5325) &&
+ !rt2x00_rf(rt2x00dev, RF2527) &&
+ !rt2x00_rf(rt2x00dev, RF2529)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
return -ENODEV;
}
@@ -2360,7 +2356,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
* the antenna settings should be gathered from the NIC
* eeprom word.
*/
- if (rt2x00_rf(&rt2x00dev->chip, RF2529) &&
+ if (rt2x00_rf(rt2x00dev, RF2529) &&
!test_bit(CONFIG_DOUBLE_ANTENNA, &rt2x00dev->flags)) {
rt2x00dev->default_ant.rx =
ANTENNA_A + rt2x00_get_field16(eeprom, EEPROM_NIC_RX_FIXED);
@@ -2571,8 +2567,7 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->channels = rf_vals_seq;
}
- if (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF5325)) {
+ if (rt2x00_rf(rt2x00dev, RF5225) || rt2x00_rf(rt2x00dev, RF5325)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_seq);
}
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 6ce88d3c3b6..a0269129439 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -136,8 +136,8 @@ static void rt73usb_rf_write(struct rt2x00_dev *rt2x00dev,
* all others contain 20 bits.
*/
rt2x00_set_field32(&reg, PHY_CSR4_NUMBER_OF_BITS,
- 20 + (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF2527)));
+ 20 + (rt2x00_rf(rt2x00dev, RF5225) ||
+ rt2x00_rf(rt2x00dev, RF2527)));
rt2x00_set_field32(&reg, PHY_CSR4_IF_SELECT, 0);
rt2x00_set_field32(&reg, PHY_CSR4_BUSY, 1);
@@ -741,11 +741,9 @@ static void rt73usb_config_ant(struct rt2x00_dev *rt2x00dev,
rt2x00usb_register_write(rt2x00dev, PHY_CSR0, reg);
- if (rt2x00_rf(&rt2x00dev->chip, RF5226) ||
- rt2x00_rf(&rt2x00dev->chip, RF5225))
+ if (rt2x00_rf(rt2x00dev, RF5226) || rt2x00_rf(rt2x00dev, RF5225))
rt73usb_config_antenna_5x(rt2x00dev, ant);
- else if (rt2x00_rf(&rt2x00dev->chip, RF2528) ||
- rt2x00_rf(&rt2x00dev->chip, RF2527))
+ else if (rt2x00_rf(rt2x00dev, RF2528) || rt2x00_rf(rt2x00dev, RF2527))
rt73usb_config_antenna_2x(rt2x00dev, ant);
}
@@ -779,8 +777,7 @@ static void rt73usb_config_channel(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&rf->rf3, RF3_TXPOWER, TXPOWER_TO_DEV(txpower));
rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
- smart = !(rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF2527));
+ smart = !(rt2x00_rf(rt2x00dev, RF5225) || rt2x00_rf(rt2x00dev, RF2527));
rt73usb_bbp_read(rt2x00dev, 3, &r3);
rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, smart);
@@ -1210,8 +1207,7 @@ static int rt73usb_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00usb_register_write(rt2x00dev, SEC_CSR5, 0x00000000);
reg = 0x000023b0;
- if (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF2527))
+ if (rt2x00_rf(rt2x00dev, RF5225) || rt2x00_rf(rt2x00dev, RF2527))
rt2x00_set_field32(&reg, PHY_CSR1_RF_RPI, 1);
rt2x00usb_register_write(rt2x00dev, PHY_CSR1, reg);
@@ -1827,16 +1823,16 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_chip(rt2x00dev, RT2571, value, reg);
rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_check_rev(&rt2x00dev->chip, 0x000ffff0, 0x25730) ||
- rt2x00_check_rev(&rt2x00dev->chip, 0x0000000f, 0)) {
+ if (!rt2x00_check_rev(rt2x00dev, 0x000ffff0, 0x25730) ||
+ rt2x00_check_rev(rt2x00dev, 0x0000000f, 0)) {
ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
return -ENODEV;
}
- if (!rt2x00_rf(&rt2x00dev->chip, RF5226) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2528) &&
- !rt2x00_rf(&rt2x00dev->chip, RF5225) &&
- !rt2x00_rf(&rt2x00dev->chip, RF2527)) {
+ if (!rt2x00_rf(rt2x00dev, RF5226) &&
+ !rt2x00_rf(rt2x00dev, RF2528) &&
+ !rt2x00_rf(rt2x00dev, RF5225) &&
+ !rt2x00_rf(rt2x00dev, RF2527)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
return -ENODEV;
}
@@ -2081,17 +2077,17 @@ static int rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- if (rt2x00_rf(&rt2x00dev->chip, RF2528)) {
+ if (rt2x00_rf(rt2x00dev, RF2528)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2528);
spec->channels = rf_vals_bg_2528;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF5226)) {
+ } else if (rt2x00_rf(rt2x00dev, RF5226)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_5226);
spec->channels = rf_vals_5226;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF2527)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2527)) {
spec->num_channels = 14;
spec->channels = rf_vals_5225_2527;
- } else if (rt2x00_rf(&rt2x00dev->chip, RF5225)) {
+ } else if (rt2x00_rf(rt2x00dev, RF5225)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_5225_2527);
spec->channels = rf_vals_5225_2527;
diff --git a/drivers/net/wireless/rtl818x/rtl8180.h b/drivers/net/wireless/rtl818x/rtl8180.h
index 8721282a818..de3844fe06d 100644
--- a/drivers/net/wireless/rtl818x/rtl8180.h
+++ b/drivers/net/wireless/rtl818x/rtl8180.h
@@ -60,7 +60,6 @@ struct rtl8180_priv {
struct rtl818x_csr __iomem *map;
const struct rtl818x_rf_ops *rf;
struct ieee80211_vif *vif;
- int mode;
/* rtl8180 driver specific */
spinlock_t lock;
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 8a40a143998..5a2b7199f5d 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -82,8 +82,6 @@ static const struct ieee80211_channel rtl818x_channels[] = {
};
-
-
void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
{
struct rtl8180_priv *priv = dev->priv;
@@ -615,7 +613,6 @@ static int rtl8180_start(struct ieee80211_hw *dev)
reg |= RTL818X_CMD_TX_ENABLE;
rtl818x_iowrite8(priv, &priv->map->CMD, reg);
- priv->mode = NL80211_IFTYPE_MONITOR;
return 0;
err_free_rings:
@@ -633,8 +630,6 @@ static void rtl8180_stop(struct ieee80211_hw *dev)
u8 reg;
int i;
- priv->mode = NL80211_IFTYPE_UNSPECIFIED;
-
rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
reg = rtl818x_ioread8(priv, &priv->map->CMD);
@@ -657,38 +652,39 @@ static void rtl8180_stop(struct ieee80211_hw *dev)
}
static int rtl8180_add_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct rtl8180_priv *priv = dev->priv;
- if (priv->mode != NL80211_IFTYPE_MONITOR)
- return -EOPNOTSUPP;
+ /*
+ * We only support one active interface at a time.
+ */
+ if (priv->vif)
+ return -EBUSY;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
- priv->mode = conf->type;
break;
default:
return -EOPNOTSUPP;
}
- priv->vif = conf->vif;
+ priv->vif = vif;
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->MAC[0],
- le32_to_cpu(*(__le32 *)conf->mac_addr));
+ le32_to_cpu(*(__le32 *)vif->addr));
rtl818x_iowrite16(priv, (__le16 __iomem *)&priv->map->MAC[4],
- le16_to_cpu(*(__le16 *)(conf->mac_addr + 4)));
+ le16_to_cpu(*(__le16 *)(vif->addr + 4)));
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
return 0;
}
static void rtl8180_remove_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct rtl8180_priv *priv = dev->priv;
- priv->mode = NL80211_IFTYPE_MONITOR;
priv->vif = NULL;
}
diff --git a/drivers/net/wireless/rtl818x/rtl8187.h b/drivers/net/wireless/rtl818x/rtl8187.h
index 6af0f3f71f3..6bb32112e65 100644
--- a/drivers/net/wireless/rtl818x/rtl8187.h
+++ b/drivers/net/wireless/rtl818x/rtl8187.h
@@ -92,7 +92,7 @@ struct rtl8187_priv {
struct rtl818x_csr *map;
const struct rtl818x_rf_ops *rf;
struct ieee80211_vif *vif;
- int mode;
+
/* The mutex protects the TX loopback state.
* Any attempt to set channels concurrently locks the device.
*/
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index bc5726dd5fe..f336c63053c 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -1018,31 +1018,30 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
}
static int rtl8187_add_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct rtl8187_priv *priv = dev->priv;
int i;
int ret = -EOPNOTSUPP;
mutex_lock(&priv->conf_mutex);
- if (priv->mode != NL80211_IFTYPE_MONITOR)
+ if (priv->vif)
goto exit;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
- priv->mode = conf->type;
break;
default:
goto exit;
}
ret = 0;
- priv->vif = conf->vif;
+ priv->vif = vif;
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
for (i = 0; i < ETH_ALEN; i++)
rtl818x_iowrite8(priv, &priv->map->MAC[i],
- ((u8 *)conf->mac_addr)[i]);
+ ((u8 *)vif->addr)[i]);
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
exit:
@@ -1051,11 +1050,10 @@ exit:
}
static void rtl8187_remove_interface(struct ieee80211_hw *dev,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct rtl8187_priv *priv = dev->priv;
mutex_lock(&priv->conf_mutex);
- priv->mode = NL80211_IFTYPE_MONITOR;
priv->vif = NULL;
mutex_unlock(&priv->conf_mutex);
}
@@ -1365,7 +1363,6 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
- priv->mode = NL80211_IFTYPE_MONITOR;
dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_RX_INCLUDES_FCS;
diff --git a/drivers/net/wireless/rtl818x/rtl8187_leds.c b/drivers/net/wireless/rtl818x/rtl8187_leds.c
index ded44c045eb..f82aa8b4bdd 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_leds.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_leds.c
@@ -33,7 +33,7 @@ static void led_turn_on(struct work_struct *work)
struct rtl8187_led *led = &priv->led_tx;
/* Don't change the LED, when the device is down. */
- if (priv->mode == NL80211_IFTYPE_UNSPECIFIED)
+ if (!priv->vif || priv->vif->type == NL80211_IFTYPE_UNSPECIFIED)
return ;
/* Skip if the LED is not registered. */
@@ -71,7 +71,7 @@ static void led_turn_off(struct work_struct *work)
struct rtl8187_led *led = &priv->led_tx;
/* Don't change the LED, when the device is down. */
- if (priv->mode == NL80211_IFTYPE_UNSPECIFIED)
+ if (!priv->vif || priv->vif->type == NL80211_IFTYPE_UNSPECIFIED)
return ;
/* Skip if the LED is not registered. */
diff --git a/drivers/net/wireless/wl12xx/wl1251_boot.c b/drivers/net/wireless/wl12xx/wl1251_boot.c
index 2e733e7bdfd..28a80867408 100644
--- a/drivers/net/wireless/wl12xx/wl1251_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.c
@@ -256,7 +256,7 @@ int wl1251_boot_run_firmware(struct wl1251 *wl)
}
}
- if (loop >= INIT_LOOP) {
+ if (loop > INIT_LOOP) {
wl1251_error("timeout waiting for the hardware to "
"complete initialization");
return -EIO;
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 6aeffbe9e40..4e373f3dbc4 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -511,13 +511,13 @@ static void wl1251_op_stop(struct ieee80211_hw *hw)
}
static int wl1251_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct wl1251 *wl = hw->priv;
int ret = 0;
wl1251_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
- conf->type, conf->mac_addr);
+ vif->type, vif->addr);
mutex_lock(&wl->mutex);
if (wl->vif) {
@@ -525,9 +525,9 @@ static int wl1251_op_add_interface(struct ieee80211_hw *hw,
goto out;
}
- wl->vif = conf->vif;
+ wl->vif = vif;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
wl->bss_type = BSS_TYPE_STA_BSS;
break;
@@ -539,8 +539,8 @@ static int wl1251_op_add_interface(struct ieee80211_hw *hw,
goto out;
}
- if (memcmp(wl->mac_addr, conf->mac_addr, ETH_ALEN)) {
- memcpy(wl->mac_addr, conf->mac_addr, ETH_ALEN);
+ if (memcmp(wl->mac_addr, vif->addr, ETH_ALEN)) {
+ memcpy(wl->mac_addr, vif->addr, ETH_ALEN);
SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr);
ret = wl1251_acx_station_id(wl);
if (ret < 0)
@@ -553,7 +553,7 @@ out:
}
static void wl1251_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct wl1251 *wl = hw->priv;
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 94359b1a861..d0938db043b 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -107,10 +107,9 @@ enum {
CFG_RX_CTL_EN | CFG_RX_BCN_EN | \
CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
-#define WL1271_DEFAULT_BASIC_RATE_SET (CONF_TX_RATE_MASK_ALL)
-
#define WL1271_FW_NAME "wl1271-fw.bin"
#define WL1271_NVS_NAME "wl1271-nvs.bin"
+#define WL1271_NVS_LEN 468
/*
* Enable/disable 802.11a support for WL1273
@@ -276,6 +275,7 @@ struct wl1271_debugfs {
struct dentry *retry_count;
struct dentry *excessive_retries;
+ struct dentry *gpio_power;
};
#define NUM_TX_QUEUES 4
@@ -322,6 +322,17 @@ struct wl1271 {
enum wl1271_state state;
struct mutex mutex;
+#define WL1271_FLAG_STA_RATES_CHANGED (0)
+#define WL1271_FLAG_STA_ASSOCIATED (1)
+#define WL1271_FLAG_JOINED (2)
+#define WL1271_FLAG_GPIO_POWER (3)
+#define WL1271_FLAG_TX_QUEUE_STOPPED (4)
+#define WL1271_FLAG_SCANNING (5)
+#define WL1271_FLAG_IN_ELP (6)
+#define WL1271_FLAG_PSM (7)
+#define WL1271_FLAG_PSM_REQUESTED (8)
+ unsigned long flags;
+
struct wl1271_partition_set part;
struct wl1271_chip chip;
@@ -359,7 +370,6 @@ struct wl1271 {
/* Frames scheduled for transmission, not handled yet */
struct sk_buff_head tx_queue;
- bool tx_queue_stopped;
struct work_struct tx_work;
@@ -387,14 +397,15 @@ struct wl1271 {
u32 mbox_ptr[2];
/* Are we currently scanning */
- bool scanning;
struct wl1271_scan scan;
/* Our association ID */
u16 aid;
/* currently configured rate set */
+ u32 sta_rate_set;
u32 basic_rate_set;
+ u32 rate_set;
/* The current band */
enum ieee80211_band band;
@@ -405,18 +416,9 @@ struct wl1271 {
unsigned int rx_config;
unsigned int rx_filter;
- /* is firmware in elp mode */
- bool elp;
-
struct completion *elp_compl;
struct delayed_work elp_work;
- /* we can be in psm, but not in elp, we have to differentiate */
- bool psm;
-
- /* PSM mode requested */
- bool psm_requested;
-
/* retry counter for PSM entries */
u8 psm_entry_retry;
@@ -435,9 +437,6 @@ struct wl1271 {
struct ieee80211_vif *vif;
- /* Used for a workaround to send disconnect before rejoining */
- bool joined;
-
/* Current chipset configuration */
struct conf_drv_settings conf;
@@ -455,7 +454,9 @@ int wl1271_plt_stop(struct wl1271 *wl);
#define WL1271_TX_QUEUE_MAX_LENGTH 20
-/* WL1271 needs a 200ms sleep after power on */
+/* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
+ on in case is has been shut down shortly before */
+#define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */
#define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
static inline bool wl1271_11a_enabled(void)
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c
index 5cc89bbdac7..0b343484347 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.c
@@ -390,6 +390,35 @@ out:
return ret;
}
+int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
+{
+ struct acx_dco_itrim_params *dco;
+ struct conf_itrim_settings *c = &wl->conf.itrim;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
+
+ dco = kzalloc(sizeof(*dco), GFP_KERNEL);
+ if (!dco) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ dco->enable = c->enable;
+ dco->timeout = cpu_to_le32(c->timeout);
+
+ ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
+ dco, sizeof(*dco));
+ if (ret < 0) {
+ wl1271_warning("failed to set dco itrim parameters: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(dco);
+ return ret;
+}
+
int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
{
struct acx_beacon_filter_option *beacon_filter = NULL;
@@ -758,10 +787,11 @@ int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
return 0;
}
-int wl1271_acx_rate_policies(struct wl1271 *wl, u32 enabled_rates)
+int wl1271_acx_rate_policies(struct wl1271 *wl)
{
struct acx_rate_policy *acx;
struct conf_tx_rate_class *c = &wl->conf.tx.rc_conf;
+ int idx = 0;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx rate policies");
@@ -773,12 +803,21 @@ int wl1271_acx_rate_policies(struct wl1271 *wl, u32 enabled_rates)
goto out;
}
- /* configure one default (one-size-fits-all) rate class */
- acx->rate_class_cnt = cpu_to_le32(1);
- acx->rate_class[0].enabled_rates = cpu_to_le32(enabled_rates);
- acx->rate_class[0].short_retry_limit = c->short_retry_limit;
- acx->rate_class[0].long_retry_limit = c->long_retry_limit;
- acx->rate_class[0].aflags = c->aflags;
+ /* configure one basic rate class */
+ idx = ACX_TX_BASIC_RATE;
+ acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->basic_rate_set);
+ acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
+ acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
+ acx->rate_class[idx].aflags = c->aflags;
+
+ /* configure one AP supported rate class */
+ idx = ACX_TX_AP_FULL_RATE;
+ acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->rate_set);
+ acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
+ acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
+ acx->rate_class[idx].aflags = c->aflags;
+
+ acx->rate_class_cnt = cpu_to_le32(ACX_TX_RATE_POLICY_CNT);
ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
if (ret < 0) {
@@ -1012,59 +1051,6 @@ out:
return ret;
}
-int wl1271_acx_smart_reflex(struct wl1271 *wl)
-{
- struct acx_smart_reflex_state *sr_state = NULL;
- struct acx_smart_reflex_config_params *sr_param = NULL;
- int i, ret;
-
- wl1271_debug(DEBUG_ACX, "acx smart reflex");
-
- sr_param = kzalloc(sizeof(*sr_param), GFP_KERNEL);
- if (!sr_param) {
- ret = -ENOMEM;
- goto out;
- }
-
- for (i = 0; i < CONF_SR_ERR_TBL_COUNT; i++) {
- struct conf_mart_reflex_err_table *e =
- &(wl->conf.init.sr_err_tbl[i]);
-
- sr_param->error_table[i].len = e->len;
- sr_param->error_table[i].upper_limit = e->upper_limit;
- memcpy(sr_param->error_table[i].values, e->values, e->len);
- }
-
- ret = wl1271_cmd_configure(wl, ACX_SET_SMART_REFLEX_PARAMS,
- sr_param, sizeof(*sr_param));
- if (ret < 0) {
- wl1271_warning("failed to set smart reflex params: %d", ret);
- goto out;
- }
-
- sr_state = kzalloc(sizeof(*sr_state), GFP_KERNEL);
- if (!sr_state) {
- ret = -ENOMEM;
- goto out;
- }
-
- /* enable smart reflex */
- sr_state->enable = wl->conf.init.sr_enable;
-
- ret = wl1271_cmd_configure(wl, ACX_SET_SMART_REFLEX_STATE,
- sr_state, sizeof(*sr_state));
- if (ret < 0) {
- wl1271_warning("failed to set smart reflex params: %d", ret);
- goto out;
- }
-
-out:
- kfree(sr_state);
- kfree(sr_param);
- return ret;
-
-}
-
int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
{
struct wl1271_acx_bet_enable *acx = NULL;
@@ -1132,3 +1118,31 @@ out:
kfree(acx);
return ret;
}
+
+int wl1271_acx_pm_config(struct wl1271 *wl)
+{
+ struct wl1271_acx_pm_config *acx = NULL;
+ struct conf_pm_config_settings *c = &wl->conf.pm_config;
+ int ret = 0;
+
+ wl1271_debug(DEBUG_ACX, "acx pm config");
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
+ acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
+
+ ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx pm config failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(acx);
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
index 2ce0a812854..1bb63af64f0 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.h
@@ -415,23 +415,12 @@ struct acx_bt_wlan_coex {
u8 pad[3];
} __attribute__ ((packed));
-struct acx_smart_reflex_state {
+struct acx_dco_itrim_params {
struct acx_header header;
u8 enable;
u8 padding[3];
-} __attribute__ ((packed));
-
-struct smart_reflex_err_table {
- u8 len;
- s8 upper_limit;
- s8 values[14];
-} __attribute__ ((packed));
-
-struct acx_smart_reflex_config_params {
- struct acx_header header;
-
- struct smart_reflex_err_table error_table[3];
+ __le32 timeout;
} __attribute__ ((packed));
#define PTA_ANTENNA_TYPE_DEF (0)
@@ -837,6 +826,9 @@ struct acx_rate_class {
u8 reserved;
};
+#define ACX_TX_BASIC_RATE 0
+#define ACX_TX_AP_FULL_RATE 1
+#define ACX_TX_RATE_POLICY_CNT 2
struct acx_rate_policy {
struct acx_header header;
@@ -877,8 +869,8 @@ struct acx_tx_config_options {
__le16 tx_compl_threshold; /* number of packets */
} __attribute__ ((packed));
-#define ACX_RX_MEM_BLOCKS 64
-#define ACX_TX_MIN_MEM_BLOCKS 64
+#define ACX_RX_MEM_BLOCKS 70
+#define ACX_TX_MIN_MEM_BLOCKS 40
#define ACX_TX_DESCRIPTORS 32
#define ACX_NUM_SSID_PROFILES 1
@@ -969,6 +961,13 @@ struct wl1271_acx_arp_filter {
used. */
} __attribute__((packed));
+struct wl1271_acx_pm_config {
+ struct acx_header header;
+
+ __le32 host_clk_settling_time;
+ u8 host_fast_wakeup_support;
+ u8 padding[3];
+} __attribute__ ((packed));
enum {
ACX_WAKE_UP_CONDITIONS = 0x0002,
@@ -1027,13 +1026,13 @@ enum {
ACX_HT_BSS_OPERATION = 0x0058,
ACX_COEX_ACTIVITY = 0x0059,
ACX_SET_SMART_REFLEX_DEBUG = 0x005A,
- ACX_SET_SMART_REFLEX_STATE = 0x005B,
- ACX_SET_SMART_REFLEX_PARAMS = 0x005F,
+ ACX_SET_DCO_ITRIM_PARAMS = 0x0061,
DOT11_RX_MSDU_LIFE_TIME = 0x1004,
DOT11_CUR_TX_PWR = 0x100D,
DOT11_RX_DOT11_MODE = 0x1012,
DOT11_RTS_THRESHOLD = 0x1013,
DOT11_GROUP_ADDRESS_TBL = 0x1014,
+ ACX_PM_CONFIG = 0x1016,
MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
@@ -1056,6 +1055,7 @@ int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
void *mc_list, u32 mc_list_len);
int wl1271_acx_service_period_timeout(struct wl1271 *wl);
int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold);
+int wl1271_acx_dco_itrim_params(struct wl1271 *wl);
int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter);
int wl1271_acx_beacon_filter_table(struct wl1271 *wl);
int wl1271_acx_conn_monit_params(struct wl1271 *wl);
@@ -1069,7 +1069,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble);
int wl1271_acx_cts_protect(struct wl1271 *wl,
enum acx_ctsprotect_type ctsprotect);
int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
-int wl1271_acx_rate_policies(struct wl1271 *wl, u32 enabled_rates);
+int wl1271_acx_rate_policies(struct wl1271 *wl);
int wl1271_acx_ac_cfg(struct wl1271 *wl);
int wl1271_acx_tid_cfg(struct wl1271 *wl);
int wl1271_acx_frag_threshold(struct wl1271 *wl);
@@ -1081,5 +1081,6 @@ int wl1271_acx_smart_reflex(struct wl1271 *wl);
int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, u8 *address,
u8 version);
+int wl1271_acx_pm_config(struct wl1271 *wl);
#endif /* __WL1271_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index b7c96454cca..e803b876f3f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -225,9 +225,15 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl)
if (nvs == NULL)
return -ENODEV;
+ if (wl->nvs_len < WL1271_NVS_LEN)
+ return -EINVAL;
+
nvs_ptr = nvs;
- nvs_len = wl->nvs_len;
+ /* only the first part of the NVS needs to be uploaded */
+ nvs_len = WL1271_NVS_LEN;
+
+ /* FIXME: read init settings from the remaining part of the NVS */
/* Update the device MAC address into the nvs */
nvs[11] = wl->mac_addr[0];
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
index 886a9bc39cc..a74259bb596 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c
@@ -209,6 +209,26 @@ int wl1271_cmd_general_parms(struct wl1271 *wl)
gen_parms->tx_bip_fem_manufacturer = g->tx_bip_fem_manufacturer;
gen_parms->settings = g->settings;
+ gen_parms->sr_state = g->sr_state;
+
+ memcpy(gen_parms->srf1,
+ g->srf1,
+ CONF_MAX_SMART_REFLEX_PARAMS);
+ memcpy(gen_parms->srf2,
+ g->srf2,
+ CONF_MAX_SMART_REFLEX_PARAMS);
+ memcpy(gen_parms->srf3,
+ g->srf3,
+ CONF_MAX_SMART_REFLEX_PARAMS);
+ memcpy(gen_parms->sr_debug_table,
+ g->sr_debug_table,
+ CONF_MAX_SMART_REFLEX_PARAMS);
+
+ gen_parms->sr_sen_n_p = g->sr_sen_n_p;
+ gen_parms->sr_sen_n_p_gain = g->sr_sen_n_p_gain;
+ gen_parms->sr_sen_nrn = g->sr_sen_nrn;
+ gen_parms->sr_sen_prn = g->sr_sen_prn;
+
ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), 0);
if (ret < 0)
wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
@@ -253,6 +273,8 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl)
CONF_NUMBER_OF_RATE_GROUPS);
memcpy(radio_parms->tx_rate_limits_degraded, r->tx_rate_limits_degraded,
CONF_NUMBER_OF_RATE_GROUPS);
+ memcpy(radio_parms->tx_rate_limits_extreme, r->tx_rate_limits_extreme,
+ CONF_NUMBER_OF_RATE_GROUPS);
memcpy(radio_parms->tx_channel_limits_11b, r->tx_channel_limits_11b,
CONF_NUMBER_OF_CHANNELS_2_4);
@@ -263,6 +285,11 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl)
memcpy(radio_parms->tx_ibias, r->tx_ibias, CONF_NUMBER_OF_RATE_GROUPS);
radio_parms->rx_fem_insertion_loss = r->rx_fem_insertion_loss;
+ radio_parms->degraded_low_to_normal_threshold =
+ r->degraded_low_to_normal_threshold;
+ radio_parms->degraded_normal_to_high_threshold =
+ r->degraded_normal_to_high_threshold;
+
for (i = 0; i < CONF_NUMBER_OF_SUB_BANDS_5; i++)
radio_parms->tx_ref_pd_voltage_5[i] =
@@ -275,6 +302,8 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl)
r->tx_rate_limits_normal_5, CONF_NUMBER_OF_RATE_GROUPS);
memcpy(radio_parms->tx_rate_limits_degraded_5,
r->tx_rate_limits_degraded_5, CONF_NUMBER_OF_RATE_GROUPS);
+ memcpy(radio_parms->tx_rate_limits_extreme_5,
+ r->tx_rate_limits_extreme_5, CONF_NUMBER_OF_RATE_GROUPS);
memcpy(radio_parms->tx_channel_limits_ofdm_5,
r->tx_channel_limits_ofdm_5, CONF_NUMBER_OF_CHANNELS_5);
memcpy(radio_parms->tx_pdv_rate_offsets_5, r->tx_pdv_rate_offsets_5,
@@ -283,6 +312,10 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl)
CONF_NUMBER_OF_RATE_GROUPS);
memcpy(radio_parms->rx_fem_insertion_loss_5,
r->rx_fem_insertion_loss_5, CONF_NUMBER_OF_SUB_BANDS_5);
+ radio_parms->degraded_low_to_normal_threshold_5 =
+ r->degraded_low_to_normal_threshold_5;
+ radio_parms->degraded_normal_to_high_threshold_5 =
+ r->degraded_normal_to_high_threshold_5;
wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
radio_parms, sizeof(*radio_parms));
@@ -311,19 +344,6 @@ int wl1271_cmd_join(struct wl1271 *wl)
do_cal = false;
}
- /* FIXME: This is a workaround, because with the current stack, we
- * cannot know when we have disassociated. So, if we have already
- * joined, we disconnect before joining again. */
- if (wl->joined) {
- ret = wl1271_cmd_disconnect(wl);
- if (ret < 0) {
- wl1271_error("failed to disconnect before rejoining");
- goto out;
- }
-
- wl->joined = false;
- }
-
join = kzalloc(sizeof(*join), GFP_KERNEL);
if (!join) {
ret = -ENOMEM;
@@ -388,8 +408,6 @@ int wl1271_cmd_join(struct wl1271 *wl)
goto out_free;
}
- wl->joined = true;
-
/*
* ugly hack: we should wait for JOIN_EVENT_COMPLETE_ID but to
* simplify locking we just sleep instead, for now
@@ -487,7 +505,7 @@ int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len)
return 0;
}
-int wl1271_cmd_data_path(struct wl1271 *wl, u8 channel, bool enable)
+int wl1271_cmd_data_path(struct wl1271 *wl, bool enable)
{
struct cmd_enabledisable_path *cmd;
int ret;
@@ -501,7 +519,8 @@ int wl1271_cmd_data_path(struct wl1271 *wl, u8 channel, bool enable)
goto out;
}
- cmd->channel = channel;
+ /* the channel here is only used for calibration, so hardcoded to 1 */
+ cmd->channel = 1;
if (enable) {
cmd_rx = CMD_ENABLE_RX;
@@ -514,22 +533,22 @@ int wl1271_cmd_data_path(struct wl1271 *wl, u8 channel, bool enable)
ret = wl1271_cmd_send(wl, cmd_rx, cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("rx %s cmd for channel %d failed",
- enable ? "start" : "stop", channel);
+ enable ? "start" : "stop", cmd->channel);
goto out;
}
wl1271_debug(DEBUG_BOOT, "rx %s cmd channel %d",
- enable ? "start" : "stop", channel);
+ enable ? "start" : "stop", cmd->channel);
ret = wl1271_cmd_send(wl, cmd_tx, cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("tx %s cmd for channel %d failed",
- enable ? "start" : "stop", channel);
+ enable ? "start" : "stop", cmd->channel);
return ret;
}
wl1271_debug(DEBUG_BOOT, "tx %s cmd channel %d",
- enable ? "start" : "stop", channel);
+ enable ? "start" : "stop", cmd->channel);
out:
kfree(cmd);
@@ -636,7 +655,7 @@ int wl1271_cmd_scan(struct wl1271 *wl, u8 *ssid, size_t len,
channels = wl->hw->wiphy->bands[ieee_band]->channels;
n_ch = wl->hw->wiphy->bands[ieee_band]->n_channels;
- if (wl->scanning)
+ if (test_bit(WL1271_FLAG_SCANNING, &wl->flags))
return -EINVAL;
params = kzalloc(sizeof(*params), GFP_KERNEL);
@@ -711,7 +730,7 @@ int wl1271_cmd_scan(struct wl1271 *wl, u8 *ssid, size_t len,
wl1271_dump(DEBUG_SCAN, "SCAN: ", params, sizeof(*params));
- wl->scanning = true;
+ set_bit(WL1271_FLAG_SCANNING, &wl->flags);
if (wl1271_11a_enabled()) {
wl->scan.state = band;
if (band == WL1271_SCAN_BAND_DUAL) {
@@ -729,7 +748,7 @@ int wl1271_cmd_scan(struct wl1271 *wl, u8 *ssid, size_t len,
ret = wl1271_cmd_send(wl, CMD_SCAN, params, sizeof(*params), 0);
if (ret < 0) {
wl1271_error("SCAN failed");
- wl->scanning = false;
+ clear_bit(WL1271_FLAG_SCANNING, &wl->flags);
goto out;
}
@@ -777,7 +796,7 @@ out:
return ret;
}
-static int wl1271_build_basic_rates(char *rates, u8 band)
+static int wl1271_build_basic_rates(u8 *rates, u8 band)
{
u8 index = 0;
@@ -804,7 +823,7 @@ static int wl1271_build_basic_rates(char *rates, u8 band)
return index;
}
-static int wl1271_build_extended_rates(char *rates, u8 band)
+static int wl1271_build_extended_rates(u8 *rates, u8 band)
{
u8 index = 0;
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.h b/drivers/net/wireless/wl12xx/wl1271_cmd.h
index b4fa4acb922..09fe91297ac 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.h
@@ -37,7 +37,7 @@ int wl1271_cmd_join(struct wl1271 *wl);
int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
-int wl1271_cmd_data_path(struct wl1271 *wl, u8 channel, bool enable);
+int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode);
int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
size_t len);
@@ -437,6 +437,21 @@ struct wl1271_general_parms_cmd {
u8 tx_bip_fem_autodetect;
u8 tx_bip_fem_manufacturer;
u8 settings;
+
+ u8 sr_state;
+
+ s8 srf1[CONF_MAX_SMART_REFLEX_PARAMS];
+ s8 srf2[CONF_MAX_SMART_REFLEX_PARAMS];
+ s8 srf3[CONF_MAX_SMART_REFLEX_PARAMS];
+
+ s8 sr_debug_table[CONF_MAX_SMART_REFLEX_PARAMS];
+
+ u8 sr_sen_n_p;
+ u8 sr_sen_n_p_gain;
+ u8 sr_sen_nrn;
+ u8 sr_sen_prn;
+
+ u8 padding[3];
} __attribute__ ((packed));
struct wl1271_radio_parms_cmd {
@@ -458,11 +473,12 @@ struct wl1271_radio_parms_cmd {
/* Dynamic radio parameters */
/* 2.4GHz */
__le16 tx_ref_pd_voltage;
- s8 tx_ref_power;
+ u8 tx_ref_power;
s8 tx_offset_db;
s8 tx_rate_limits_normal[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_rate_limits_degraded[CONF_NUMBER_OF_RATE_GROUPS];
+ s8 tx_rate_limits_extreme[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_channel_limits_11b[CONF_NUMBER_OF_CHANNELS_2_4];
s8 tx_channel_limits_ofdm[CONF_NUMBER_OF_CHANNELS_2_4];
@@ -471,15 +487,19 @@ struct wl1271_radio_parms_cmd {
u8 tx_ibias[CONF_NUMBER_OF_RATE_GROUPS];
u8 rx_fem_insertion_loss;
- u8 padding2;
+ u8 degraded_low_to_normal_threshold;
+ u8 degraded_normal_to_high_threshold;
+
+ u8 padding1; /* our own padding, not in ref driver */
/* 5GHz */
__le16 tx_ref_pd_voltage_5[CONF_NUMBER_OF_SUB_BANDS_5];
- s8 tx_ref_power_5[CONF_NUMBER_OF_SUB_BANDS_5];
+ u8 tx_ref_power_5[CONF_NUMBER_OF_SUB_BANDS_5];
s8 tx_offset_db_5[CONF_NUMBER_OF_SUB_BANDS_5];
s8 tx_rate_limits_normal_5[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_rate_limits_degraded_5[CONF_NUMBER_OF_RATE_GROUPS];
+ s8 tx_rate_limits_extreme_5[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_channel_limits_ofdm_5[CONF_NUMBER_OF_CHANNELS_5];
s8 tx_pdv_rate_offsets_5[CONF_NUMBER_OF_RATE_GROUPS];
@@ -488,7 +508,10 @@ struct wl1271_radio_parms_cmd {
s8 tx_ibias_5[CONF_NUMBER_OF_RATE_GROUPS];
s8 rx_fem_insertion_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
- u8 padding3[2];
+ u8 degraded_low_to_normal_threshold_5;
+ u8 degraded_normal_to_high_threshold_5;
+
+ u8 padding2[2];
} __attribute__ ((packed));
struct wl1271_cmd_cal_channel_tune {
diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h
index 565373ede26..1993d63c214 100644
--- a/drivers/net/wireless/wl12xx/wl1271_conf.h
+++ b/drivers/net/wireless/wl12xx/wl1271_conf.h
@@ -258,7 +258,8 @@ struct conf_rx_settings {
#define CONF_TX_MAX_RATE_CLASSES 8
#define CONF_TX_RATE_MASK_UNSPECIFIED 0
-#define CONF_TX_RATE_MASK_ALL 0x1eff
+#define CONF_TX_RATE_MASK_BASIC (CONF_HW_BIT_RATE_1MBPS | \
+ CONF_HW_BIT_RATE_2MBPS)
#define CONF_TX_RATE_RETRY_LIMIT 10
struct conf_tx_rate_class {
@@ -722,31 +723,6 @@ struct conf_conn_settings {
u8 psm_entry_retries;
};
-#define CONF_SR_ERR_TBL_MAX_VALUES 14
-
-struct conf_mart_reflex_err_table {
- /*
- * Length of the error table values table.
- *
- * Range: 0 - CONF_SR_ERR_TBL_MAX_VALUES
- */
- u8 len;
-
- /*
- * Smart Reflex error table upper limit.
- *
- * Range: s8
- */
- s8 upper_limit;
-
- /*
- * Smart Reflex error table values.
- *
- * Range: s8
- */
- s8 values[CONF_SR_ERR_TBL_MAX_VALUES];
-};
-
enum {
CONF_REF_CLK_19_2_E,
CONF_REF_CLK_26_E,
@@ -759,6 +735,9 @@ enum single_dual_band_enum {
CONF_DUAL_BAND
};
+
+#define CONF_MAX_SMART_REFLEX_PARAMS 16
+
struct conf_general_parms {
/*
* RF Reference Clock type / speed
@@ -815,6 +794,20 @@ struct conf_general_parms {
* Range: Unknown
*/
u8 settings;
+
+ /* Smart reflex settings */
+ u8 sr_state;
+
+ s8 srf1[CONF_MAX_SMART_REFLEX_PARAMS];
+ s8 srf2[CONF_MAX_SMART_REFLEX_PARAMS];
+ s8 srf3[CONF_MAX_SMART_REFLEX_PARAMS];
+
+ s8 sr_debug_table[CONF_MAX_SMART_REFLEX_PARAMS];
+
+ u8 sr_sen_n_p;
+ u8 sr_sen_n_p_gain;
+ u8 sr_sen_nrn;
+ u8 sr_sen_prn;
};
#define CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE 15
@@ -847,12 +840,13 @@ struct conf_radio_parms {
*
* Range: unknown
*/
- s16 tx_ref_pd_voltage;
- s8 tx_ref_power;
+ u16 tx_ref_pd_voltage;
+ u8 tx_ref_power;
s8 tx_offset_db;
s8 tx_rate_limits_normal[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_rate_limits_degraded[CONF_NUMBER_OF_RATE_GROUPS];
+ s8 tx_rate_limits_extreme[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_channel_limits_11b[CONF_NUMBER_OF_CHANNELS_2_4];
s8 tx_channel_limits_ofdm[CONF_NUMBER_OF_CHANNELS_2_4];
@@ -861,17 +855,22 @@ struct conf_radio_parms {
u8 tx_ibias[CONF_NUMBER_OF_RATE_GROUPS];
u8 rx_fem_insertion_loss;
+ u8 degraded_low_to_normal_threshold;
+ u8 degraded_normal_to_high_threshold;
+
+
/*
* Dynamic radio parameters for 5GHz
*
* Range: unknown
*/
- s16 tx_ref_pd_voltage_5[CONF_NUMBER_OF_SUB_BANDS_5];
- s8 tx_ref_power_5[CONF_NUMBER_OF_SUB_BANDS_5];
+ u16 tx_ref_pd_voltage_5[CONF_NUMBER_OF_SUB_BANDS_5];
+ u8 tx_ref_power_5[CONF_NUMBER_OF_SUB_BANDS_5];
s8 tx_offset_db_5[CONF_NUMBER_OF_SUB_BANDS_5];
s8 tx_rate_limits_normal_5[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_rate_limits_degraded_5[CONF_NUMBER_OF_RATE_GROUPS];
+ s8 tx_rate_limits_extreme_5[CONF_NUMBER_OF_RATE_GROUPS];
s8 tx_channel_limits_ofdm_5[CONF_NUMBER_OF_CHANNELS_5];
s8 tx_pdv_rate_offsets_5[CONF_NUMBER_OF_RATE_GROUPS];
@@ -879,33 +878,46 @@ struct conf_radio_parms {
/* FIXME: this is inconsistent with the types for 2.4GHz */
s8 tx_ibias_5[CONF_NUMBER_OF_RATE_GROUPS];
s8 rx_fem_insertion_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
-};
-#define CONF_SR_ERR_TBL_COUNT 3
+ u8 degraded_low_to_normal_threshold_5;
+ u8 degraded_normal_to_high_threshold_5;
+};
struct conf_init_settings {
/*
- * Configure Smart Reflex error table values.
+ * Configure general parameters.
*/
- struct conf_mart_reflex_err_table sr_err_tbl[CONF_SR_ERR_TBL_COUNT];
+ struct conf_general_parms genparam;
/*
- * Smart Reflex enable flag.
- *
- * Range: 1 - Smart Reflex enabled, 0 - Smart Reflex disabled
+ * Configure radio parameters.
*/
- u8 sr_enable;
+ struct conf_radio_parms radioparam;
+};
+
+struct conf_itrim_settings {
+ /* enable dco itrim */
+ u8 enable;
+
+ /* moderation timeout in microsecs from the last TX */
+ u32 timeout;
+};
+
+struct conf_pm_config_settings {
/*
- * Configure general parameters.
+ * Host clock settling time
+ *
+ * Range: 0 - 30000 us
*/
- struct conf_general_parms genparam;
+ u32 host_clk_settling_time;
/*
- * Configure radio parameters.
+ * Host fast wakeup support
+ *
+ * Range: true, false
*/
- struct conf_radio_parms radioparam;
-
+ bool host_fast_wakeup_support;
};
struct conf_drv_settings {
@@ -914,6 +926,8 @@ struct conf_drv_settings {
struct conf_tx_settings tx;
struct conf_conn_settings conn;
struct conf_init_settings init;
+ struct conf_itrim_settings itrim;
+ struct conf_pm_config_settings pm_config;
};
#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_debugfs.c b/drivers/net/wireless/wl12xx/wl1271_debugfs.c
index c1805e5f896..8d7588ca68f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_debugfs.c
+++ b/drivers/net/wireless/wl12xx/wl1271_debugfs.c
@@ -237,6 +237,64 @@ static const struct file_operations tx_queue_len_ops = {
.open = wl1271_open_file_generic,
};
+static ssize_t gpio_power_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct wl1271 *wl = file->private_data;
+ bool state = test_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+
+ int res;
+ char buf[10];
+
+ res = scnprintf(buf, sizeof(buf), "%d\n", state);
+
+ return simple_read_from_buffer(user_buf, count, ppos, buf, res);
+}
+
+static ssize_t gpio_power_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct wl1271 *wl = file->private_data;
+ char buf[10];
+ size_t len;
+ unsigned long value;
+ int ret;
+
+ mutex_lock(&wl->mutex);
+
+ len = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, len)) {
+ ret = -EFAULT;
+ goto out;
+ }
+ buf[len] = '\0';
+
+ ret = strict_strtoul(buf, 0, &value);
+ if (ret < 0) {
+ wl1271_warning("illegal value in gpio_power");
+ goto out;
+ }
+
+ if (value) {
+ wl->set_power(true);
+ set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+ } else {
+ wl->set_power(false);
+ clear_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
+ }
+
+out:
+ mutex_unlock(&wl->mutex);
+ return count;
+}
+
+static const struct file_operations gpio_power_ops = {
+ .read = gpio_power_read,
+ .write = gpio_power_write,
+ .open = wl1271_open_file_generic
+};
+
static void wl1271_debugfs_delete_files(struct wl1271 *wl)
{
DEBUGFS_FWSTATS_DEL(tx, internal_desc_overflow);
@@ -333,6 +391,8 @@ static void wl1271_debugfs_delete_files(struct wl1271 *wl)
DEBUGFS_DEL(tx_queue_len);
DEBUGFS_DEL(retry_count);
DEBUGFS_DEL(excessive_retries);
+
+ DEBUGFS_DEL(gpio_power);
}
static int wl1271_debugfs_add_files(struct wl1271 *wl)
@@ -434,6 +494,8 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl)
DEBUGFS_ADD(retry_count, wl->debugfs.rootdir);
DEBUGFS_ADD(excessive_retries, wl->debugfs.rootdir);
+ DEBUGFS_ADD(gpio_power, wl->debugfs.rootdir);
+
out:
if (ret < 0)
wl1271_debugfs_delete_files(wl);
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c
index d13fdd99c85..0a145afc990 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ b/drivers/net/wireless/wl12xx/wl1271_event.c
@@ -35,7 +35,7 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
wl1271_debug(DEBUG_EVENT, "status: 0x%x",
mbox->scheduled_scan_status);
- if (wl->scanning) {
+ if (test_bit(WL1271_FLAG_SCANNING, &wl->flags)) {
if (wl->scan.state == WL1271_SCAN_BAND_DUAL) {
wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4,
NULL, size);
@@ -43,7 +43,7 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
* to the wl1271_cmd_scan function that we are not
* scanning as it checks that.
*/
- wl->scanning = false;
+ clear_bit(WL1271_FLAG_SCANNING, &wl->flags);
wl1271_cmd_scan(wl, wl->scan.ssid, wl->scan.ssid_len,
wl->scan.active,
wl->scan.high_prio,
@@ -62,7 +62,7 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
mutex_unlock(&wl->mutex);
ieee80211_scan_completed(wl->hw, false);
mutex_lock(&wl->mutex);
- wl->scanning = false;
+ clear_bit(WL1271_FLAG_SCANNING, &wl->flags);
}
}
return 0;
@@ -78,7 +78,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
switch (mbox->ps_status) {
case EVENT_ENTER_POWER_SAVE_FAIL:
- if (!wl->psm) {
+ if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
wl->psm_entry_retry = 0;
break;
}
@@ -89,7 +89,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
} else {
wl1271_error("PSM entry failed, giving up.\n");
wl->psm_entry_retry = 0;
- *beacon_loss = true;
}
break;
case EVENT_ENTER_POWER_SAVE_SUCCESS:
@@ -136,7 +135,8 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
* filtering) is enabled. Without PSM, the stack will receive all
* beacons and can detect beacon loss by itself.
*/
- if (vector & BSS_LOSE_EVENT_ID && wl->psm) {
+ if (vector & BSS_LOSE_EVENT_ID &&
+ test_bit(WL1271_FLAG_PSM, &wl->flags)) {
wl1271_debug(DEBUG_EVENT, "BSS_LOSE_EVENT");
/* indicate to the stack, that beacons have been lost */
@@ -150,7 +150,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
return ret;
}
- if (beacon_loss) {
+ if (wl->vif && beacon_loss) {
/* Obviously, it's dangerous to release the mutex while
we are holding many of the variables in the wl struct.
That's why it's done last in the function, and care must
@@ -184,7 +184,7 @@ void wl1271_event_mbox_config(struct wl1271 *wl)
wl->mbox_ptr[0], wl->mbox_ptr[1]);
}
-int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num, bool do_ack)
+int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num)
{
struct event_mailbox mbox;
int ret;
@@ -204,9 +204,7 @@ int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num, bool do_ack)
return ret;
/* then we let the firmware know it can go on...*/
- if (do_ack)
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG,
- INTR_TRIG_EVENT_ACK);
+ wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
return 0;
}
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.h b/drivers/net/wireless/wl12xx/wl1271_event.h
index 4e3f55ebb1a..278f9206aa5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.h
+++ b/drivers/net/wireless/wl12xx/wl1271_event.h
@@ -112,6 +112,6 @@ struct event_mailbox {
int wl1271_event_unmask(struct wl1271 *wl);
void wl1271_event_mbox_config(struct wl1271 *wl);
-int wl1271_event_handle(struct wl1271 *wl, u8 mbox, bool do_ack);
+int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c
index 11249b436cf..c9848eecb76 100644
--- a/drivers/net/wireless/wl12xx/wl1271_init.c
+++ b/drivers/net/wireless/wl12xx/wl1271_init.c
@@ -229,6 +229,10 @@ int wl1271_hw_init(struct wl1271 *wl)
if (ret < 0)
goto out_free_memmap;
+ ret = wl1271_acx_dco_itrim_params(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
/* Initialize connection monitoring thresholds */
ret = wl1271_acx_conn_monit_params(wl);
if (ret < 0)
@@ -280,12 +284,12 @@ int wl1271_hw_init(struct wl1271 *wl)
goto out_free_memmap;
/* Configure TX rate classes */
- ret = wl1271_acx_rate_policies(wl, CONF_TX_RATE_MASK_ALL);
+ ret = wl1271_acx_rate_policies(wl);
if (ret < 0)
goto out_free_memmap;
/* Enable data path */
- ret = wl1271_cmd_data_path(wl, wl->channel, 1);
+ ret = wl1271_cmd_data_path(wl, 1);
if (ret < 0)
goto out_free_memmap;
@@ -299,8 +303,8 @@ int wl1271_hw_init(struct wl1271 *wl)
if (ret < 0)
goto out_free_memmap;
- /* Configure smart reflex */
- ret = wl1271_acx_smart_reflex(wl);
+ /* configure PM */
+ ret = wl1271_acx_pm_config(wl);
if (ret < 0)
goto out_free_memmap;
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index b62c00ff42f..e4867b895c4 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -47,6 +47,8 @@
#include "wl1271_cmd.h"
#include "wl1271_boot.h"
+#define WL1271_BOOT_RETRIES 3
+
static struct conf_drv_settings default_conf = {
.sg = {
.per_threshold = 7500,
@@ -67,16 +69,17 @@ static struct conf_drv_settings default_conf = {
.ps_poll_timeout = 15,
.upsd_timeout = 15,
.rts_threshold = 2347,
- .rx_cca_threshold = 0xFFEF,
- .irq_blk_threshold = 0,
- .irq_pkt_threshold = USHORT_MAX,
- .irq_timeout = 5,
+ .rx_cca_threshold = 0,
+ .irq_blk_threshold = 0xFFFF,
+ .irq_pkt_threshold = 0,
+ .irq_timeout = 600,
.queue_type = CONF_RX_QUEUE_TYPE_LOW_PRIORITY,
},
.tx = {
.tx_energy_detection = 0,
.rc_conf = {
- .enabled_rates = CONF_TX_RATE_MASK_UNSPECIFIED,
+ .enabled_rates = CONF_HW_BIT_RATE_1MBPS |
+ CONF_HW_BIT_RATE_2MBPS,
.short_retry_limit = 10,
.long_retry_limit = 10,
.aflags = 0
@@ -172,8 +175,8 @@ static struct conf_drv_settings default_conf = {
}
},
.frag_threshold = IEEE80211_MAX_FRAG_THRESHOLD,
- .tx_compl_timeout = 5,
- .tx_compl_threshold = 5
+ .tx_compl_timeout = 700,
+ .tx_compl_threshold = 4
},
.conn = {
.wake_up_event = CONF_WAKE_UP_EVENT_DTIM,
@@ -186,12 +189,12 @@ static struct conf_drv_settings default_conf = {
.rule = CONF_BCN_RULE_PASS_ON_APPEARANCE,
}
},
- .synch_fail_thold = 5,
+ .synch_fail_thold = 10,
.bss_lose_timeout = 100,
.beacon_rx_timeout = 10000,
.broadcast_timeout = 20000,
.rx_broadcast_in_ps = 1,
- .ps_poll_threshold = 4,
+ .ps_poll_threshold = 20,
.sig_trigger_count = 2,
.sig_trigger = {
[0] = {
@@ -226,46 +229,35 @@ static struct conf_drv_settings default_conf = {
.psm_entry_retries = 3
},
.init = {
- .sr_err_tbl = {
- [0] = {
- .len = 7,
- .upper_limit = 0x03,
- .values = {
- 0x18, 0x10, 0x05, 0xfb, 0xf0, 0xe8,
- 0x00 }
- },
- [1] = {
- .len = 7,
- .upper_limit = 0x03,
- .values = {
- 0x18, 0x10, 0x05, 0xf6, 0xf0, 0xe8,
- 0x00 }
- },
- [2] = {
- .len = 7,
- .upper_limit = 0x03,
- .values = {
- 0x18, 0x10, 0x05, 0xfb, 0xf0, 0xe8,
- 0x00 }
- }
- },
- .sr_enable = 1,
.genparam = {
.ref_clk = CONF_REF_CLK_38_4_E,
.settling_time = 5,
.clk_valid_on_wakeup = 0,
.dc2dcmode = 0,
.single_dual_band = CONF_SINGLE_BAND,
- .tx_bip_fem_autodetect = 0,
+ .tx_bip_fem_autodetect = 1,
.tx_bip_fem_manufacturer = 1,
.settings = 1,
+ .sr_state = 1,
+ .srf1 = { 0x07, 0x03, 0x18, 0x10, 0x05, 0xfb, 0xf0,
+ 0xe8, 0, 0, 0, 0, 0, 0, 0, 0 },
+ .srf2 = { 0x07, 0x03, 0x18, 0x10, 0x05, 0xfb, 0xf0,
+ 0xe8, 0, 0, 0, 0, 0, 0, 0, 0 },
+ .srf3 = { 0x07, 0x03, 0x18, 0x10, 0x05, 0xfb, 0xf0,
+ 0xe8, 0, 0, 0, 0, 0, 0, 0, 0 },
+ .sr_debug_table = { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0 },
+ .sr_sen_n_p = 0,
+ .sr_sen_n_p_gain = 0,
+ .sr_sen_nrn = 0,
+ .sr_sen_prn = 0,
},
.radioparam = {
- .rx_trace_loss = 10,
- .tx_trace_loss = 10,
+ .rx_trace_loss = 0x24,
+ .tx_trace_loss = 0x0,
.rx_rssi_and_proc_compens = {
0xec, 0xf6, 0x00, 0x0c, 0x18, 0xf8,
- 0xfc, 0x00, 0x08, 0x10, 0xf0, 0xf8,
+ 0xfc, 0x00, 0x80, 0x10, 0xf0, 0xf8,
0x00, 0x0a, 0x14 },
.rx_trace_loss_5 = { 0, 0, 0, 0, 0, 0, 0 },
.tx_trace_loss_5 = { 0, 0, 0, 0, 0, 0, 0 },
@@ -273,13 +265,15 @@ static struct conf_drv_settings default_conf = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00 },
- .tx_ref_pd_voltage = 0x24e,
- .tx_ref_power = 0x78,
+ .tx_ref_pd_voltage = 0x1a9,
+ .tx_ref_power = 0x80,
.tx_offset_db = 0x0,
.tx_rate_limits_normal = {
- 0x1e, 0x1f, 0x22, 0x24, 0x28, 0x29 },
+ 0x1d, 0x1f, 0x24, 0x28, 0x28, 0x29 },
.tx_rate_limits_degraded = {
- 0x1b, 0x1c, 0x1e, 0x20, 0x24, 0x25 },
+ 0x19, 0x1f, 0x22, 0x23, 0x27, 0x28 },
+ .tx_rate_limits_extreme = {
+ 0x19, 0x1c, 0x1e, 0x20, 0x24, 0x25 },
.tx_channel_limits_11b = {
0x22, 0x50, 0x50, 0x50, 0x50, 0x50,
0x50, 0x50, 0x50, 0x50, 0x22, 0x50,
@@ -289,10 +283,12 @@ static struct conf_drv_settings default_conf = {
0x50, 0x50, 0x50, 0x50, 0x20, 0x50,
0x20, 0x50 },
.tx_pdv_rate_offsets = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ 0x07, 0x08, 0x04, 0x02, 0x02, 0x00 },
.tx_ibias = {
- 0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x27 },
- .rx_fem_insertion_loss = 0x14,
+ 0x11, 0x11, 0x15, 0x11, 0x15, 0x0f },
+ .rx_fem_insertion_loss = 0x0e,
+ .degraded_low_to_normal_threshold = 0x1e,
+ .degraded_normal_to_high_threshold = 0x2d,
.tx_ref_pd_voltage_5 = {
0x0190, 0x01a4, 0x01c3, 0x01d8,
0x020a, 0x021c },
@@ -304,6 +300,8 @@ static struct conf_drv_settings default_conf = {
0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
.tx_rate_limits_degraded_5 = {
0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
+ .tx_rate_limits_extreme_5 = {
+ 0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
.tx_channel_limits_ofdm_5 = {
0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
@@ -315,8 +313,18 @@ static struct conf_drv_settings default_conf = {
.tx_ibias_5 = {
0x10, 0x10, 0x10, 0x10, 0x10, 0x10 },
.rx_fem_insertion_loss_5 = {
- 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 }
+ 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 },
+ .degraded_low_to_normal_threshold_5 = 0x00,
+ .degraded_normal_to_high_threshold_5 = 0x00
}
+ },
+ .itrim = {
+ .enable = false,
+ .timeout = 50000,
+ },
+ .pm_config = {
+ .host_clk_settling_time = 5000,
+ .host_fast_wakeup_support = false
}
};
@@ -359,7 +367,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
if (ret < 0)
return ret;
- ret = wl1271_cmd_data_path(wl, wl->channel, 1);
+ ret = wl1271_cmd_data_path(wl, 1);
if (ret < 0)
return ret;
@@ -374,11 +382,13 @@ static void wl1271_disable_interrupts(struct wl1271 *wl)
static void wl1271_power_off(struct wl1271 *wl)
{
wl->set_power(false);
+ clear_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
}
static void wl1271_power_on(struct wl1271 *wl)
{
wl->set_power(true);
+ set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
}
static void wl1271_fw_status(struct wl1271 *wl,
@@ -447,14 +457,13 @@ static void wl1271_irq_work(struct work_struct *work)
intr &= WL1271_INTR_MASK;
if (intr & WL1271_ACX_INTR_EVENT_A) {
- bool do_ack = (intr & WL1271_ACX_INTR_EVENT_B) ? false : true;
wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_EVENT_A");
- wl1271_event_handle(wl, 0, do_ack);
+ wl1271_event_handle(wl, 0);
}
if (intr & WL1271_ACX_INTR_EVENT_B) {
wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_EVENT_B");
- wl1271_event_handle(wl, 1, true);
+ wl1271_event_handle(wl, 1);
}
if (intr & WL1271_ACX_INTR_INIT_COMPLETE)
@@ -614,6 +623,7 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
struct wl1271_partition_set partition;
int ret = 0;
+ msleep(WL1271_PRE_POWER_ON_SLEEP);
wl1271_power_on(wl);
msleep(WL1271_POWER_ON_SLEEP);
wl1271_spi_reset(wl);
@@ -643,7 +653,7 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
ret = wl1271_setup(wl);
if (ret < 0)
- goto out_power_off;
+ goto out;
break;
case CHIP_ID_1271_PG20:
wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)",
@@ -651,38 +661,34 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
ret = wl1271_setup(wl);
if (ret < 0)
- goto out_power_off;
+ goto out;
break;
default:
- wl1271_error("unsupported chip id: 0x%x", wl->chip.id);
+ wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
ret = -ENODEV;
- goto out_power_off;
+ goto out;
}
if (wl->fw == NULL) {
ret = wl1271_fetch_firmware(wl);
if (ret < 0)
- goto out_power_off;
+ goto out;
}
/* No NVS from netlink, try to get it from the filesystem */
if (wl->nvs == NULL) {
ret = wl1271_fetch_nvs(wl);
if (ret < 0)
- goto out_power_off;
+ goto out;
}
- goto out;
-
-out_power_off:
- wl1271_power_off(wl);
-
out:
return ret;
}
int wl1271_plt_start(struct wl1271 *wl)
{
+ int retries = WL1271_BOOT_RETRIES;
int ret;
mutex_lock(&wl->mutex);
@@ -696,35 +702,48 @@ int wl1271_plt_start(struct wl1271 *wl)
goto out;
}
- wl->state = WL1271_STATE_PLT;
-
- ret = wl1271_chip_wakeup(wl);
- if (ret < 0)
- goto out;
-
- ret = wl1271_boot(wl);
- if (ret < 0)
- goto out_power_off;
-
- wl1271_notice("firmware booted in PLT mode (%s)", wl->chip.fw_ver);
+ while (retries) {
+ retries--;
+ ret = wl1271_chip_wakeup(wl);
+ if (ret < 0)
+ goto power_off;
- ret = wl1271_plt_init(wl);
- if (ret < 0)
- goto out_irq_disable;
+ ret = wl1271_boot(wl);
+ if (ret < 0)
+ goto power_off;
- /* Make sure power saving is disabled */
- ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
- if (ret < 0)
- goto out_irq_disable;
+ ret = wl1271_plt_init(wl);
+ if (ret < 0)
+ goto irq_disable;
- goto out;
+ /* Make sure power saving is disabled */
+ ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
+ if (ret < 0)
+ goto irq_disable;
-out_irq_disable:
- wl1271_disable_interrupts(wl);
+ wl->state = WL1271_STATE_PLT;
+ wl1271_notice("firmware booted in PLT mode (%s)",
+ wl->chip.fw_ver);
+ goto out;
-out_power_off:
- wl1271_power_off(wl);
+irq_disable:
+ wl1271_disable_interrupts(wl);
+ mutex_unlock(&wl->mutex);
+ /* Unlocking the mutex in the middle of handling is
+ inherently unsafe. In this case we deem it safe to do,
+ because we need to let any possibly pending IRQ out of
+ the system (and while we are WL1271_STATE_OFF the IRQ
+ work function will not do anything.) Also, any other
+ possible concurrent operations will fail due to the
+ current state, hence the wl1271 struct should be safe. */
+ cancel_work_sync(&wl->irq_work);
+ mutex_lock(&wl->mutex);
+power_off:
+ wl1271_power_off(wl);
+ }
+ wl1271_error("firmware boot in PLT mode failed despite %d retries",
+ WL1271_BOOT_RETRIES);
out:
mutex_unlock(&wl->mutex);
@@ -762,7 +781,20 @@ out:
static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct wl1271 *wl = hw->priv;
+ struct ieee80211_conf *conf = &hw->conf;
+ struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
+ struct ieee80211_sta *sta = txinfo->control.sta;
+ unsigned long flags;
+ /* peek into the rates configured in the STA entry */
+ spin_lock_irqsave(&wl->wl_lock, flags);
+ if (sta && sta->supp_rates[conf->channel->band] != wl->sta_rate_set) {
+ wl->sta_rate_set = sta->supp_rates[conf->channel->band];
+ set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
+ }
+ spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+ /* queue the packet */
skb_queue_tail(&wl->tx_queue, skb);
/*
@@ -784,7 +816,7 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
* protected. Maybe fix this by removing the stupid
* variable altogether and checking the real queue state?
*/
- wl->tx_queue_stopped = true;
+ set_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
}
return NETDEV_TX_OK;
@@ -880,6 +912,7 @@ static struct notifier_block wl1271_dev_notifier = {
static int wl1271_op_start(struct ieee80211_hw *hw)
{
struct wl1271 *wl = hw->priv;
+ int retries = WL1271_BOOT_RETRIES;
int ret = 0;
wl1271_debug(DEBUG_MAC80211, "mac80211 start");
@@ -893,30 +926,42 @@ static int wl1271_op_start(struct ieee80211_hw *hw)
goto out;
}
- ret = wl1271_chip_wakeup(wl);
- if (ret < 0)
- goto out;
-
- ret = wl1271_boot(wl);
- if (ret < 0)
- goto out_power_off;
-
- ret = wl1271_hw_init(wl);
- if (ret < 0)
- goto out_irq_disable;
-
- wl->state = WL1271_STATE_ON;
+ while (retries) {
+ retries--;
+ ret = wl1271_chip_wakeup(wl);
+ if (ret < 0)
+ goto power_off;
- wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
+ ret = wl1271_boot(wl);
+ if (ret < 0)
+ goto power_off;
- goto out;
+ ret = wl1271_hw_init(wl);
+ if (ret < 0)
+ goto irq_disable;
-out_irq_disable:
- wl1271_disable_interrupts(wl);
+ wl->state = WL1271_STATE_ON;
+ wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
+ goto out;
-out_power_off:
- wl1271_power_off(wl);
+irq_disable:
+ wl1271_disable_interrupts(wl);
+ mutex_unlock(&wl->mutex);
+ /* Unlocking the mutex in the middle of handling is
+ inherently unsafe. In this case we deem it safe to do,
+ because we need to let any possibly pending IRQ out of
+ the system (and while we are WL1271_STATE_OFF the IRQ
+ work function will not do anything.) Also, any other
+ possible concurrent operations will fail due to the
+ current state, hence the wl1271 struct should be safe. */
+ cancel_work_sync(&wl->irq_work);
+ mutex_lock(&wl->mutex);
+power_off:
+ wl1271_power_off(wl);
+ }
+ wl1271_error("firmware boot failed despite %d retries",
+ WL1271_BOOT_RETRIES);
out:
mutex_unlock(&wl->mutex);
@@ -944,11 +989,10 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
WARN_ON(wl->state != WL1271_STATE_ON);
- if (wl->scanning) {
+ if (test_and_clear_bit(WL1271_FLAG_SCANNING, &wl->flags)) {
mutex_unlock(&wl->mutex);
ieee80211_scan_completed(wl->hw, true);
mutex_lock(&wl->mutex);
- wl->scanning = false;
}
wl->state = WL1271_STATE_OFF;
@@ -973,10 +1017,7 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
wl->band = IEEE80211_BAND_2GHZ;
wl->rx_counter = 0;
- wl->elp = false;
- wl->psm = 0;
wl->psm_entry_retry = 0;
- wl->tx_queue_stopped = false;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->tx_blocks_available = 0;
wl->tx_results_count = 0;
@@ -986,7 +1027,9 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
wl->tx_security_seq_32 = 0;
wl->time_offset = 0;
wl->session_counter = 0;
- wl->joined = false;
+ wl->rate_set = CONF_TX_RATE_MASK_BASIC;
+ wl->sta_rate_set = 0;
+ wl->flags = 0;
for (i = 0; i < NUM_TX_QUEUES; i++)
wl->tx_blocks_freed[i] = 0;
@@ -996,13 +1039,13 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
}
static int wl1271_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct wl1271 *wl = hw->priv;
int ret = 0;
wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
- conf->type, conf->mac_addr);
+ vif->type, vif->addr);
mutex_lock(&wl->mutex);
if (wl->vif) {
@@ -1010,9 +1053,9 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
goto out;
}
- wl->vif = conf->vif;
+ wl->vif = vif;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_STATION:
wl->bss_type = BSS_TYPE_STA_BSS;
break;
@@ -1032,7 +1075,7 @@ out:
}
static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct wl1271 *wl = hw->priv;
@@ -1109,6 +1152,51 @@ out:
}
#endif
+static int wl1271_join_channel(struct wl1271 *wl, int channel)
+{
+ int ret = 0;
+ /* we need to use a dummy BSSID for now */
+ static const u8 dummy_bssid[ETH_ALEN] = { 0x0b, 0xad, 0xde,
+ 0xad, 0xbe, 0xef };
+
+ /* the dummy join is not required for ad-hoc */
+ if (wl->bss_type == BSS_TYPE_IBSS)
+ goto out;
+
+ /* disable mac filter, so we hear everything */
+ wl->rx_config &= ~CFG_BSSID_FILTER_EN;
+
+ wl->channel = channel;
+ memcpy(wl->bssid, dummy_bssid, ETH_ALEN);
+
+ ret = wl1271_cmd_join(wl);
+ if (ret < 0)
+ goto out;
+
+ set_bit(WL1271_FLAG_JOINED, &wl->flags);
+
+out:
+ return ret;
+}
+
+static int wl1271_unjoin_channel(struct wl1271 *wl)
+{
+ int ret;
+
+ /* to stop listening to a channel, we disconnect */
+ ret = wl1271_cmd_disconnect(wl);
+ if (ret < 0)
+ goto out;
+
+ clear_bit(WL1271_FLAG_JOINED, &wl->flags);
+ wl->channel = 0;
+ memset(wl->bssid, 0, ETH_ALEN);
+ wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
+
+out:
+ return ret;
+}
+
static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
{
struct wl1271 *wl = hw->priv;
@@ -1117,10 +1205,11 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
- wl1271_debug(DEBUG_MAC80211, "mac80211 config ch %d psm %s power %d",
+ wl1271_debug(DEBUG_MAC80211, "mac80211 config ch %d psm %s power %d %s",
channel,
conf->flags & IEEE80211_CONF_PS ? "on" : "off",
- conf->power_level);
+ conf->power_level,
+ conf->flags & IEEE80211_CONF_IDLE ? "idle" : "in use");
mutex_lock(&wl->mutex);
@@ -1130,34 +1219,44 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
if (ret < 0)
goto out;
- if (channel != wl->channel) {
- /*
- * We assume that the stack will configure the right channel
- * before associating, so we don't need to send a join
- * command here. We will join the right channel when the
- * BSSID changes
- */
- wl->channel = channel;
+ if (changed & IEEE80211_CONF_CHANGE_IDLE) {
+ if (conf->flags & IEEE80211_CONF_IDLE &&
+ test_bit(WL1271_FLAG_JOINED, &wl->flags))
+ wl1271_unjoin_channel(wl);
+ else if (!(conf->flags & IEEE80211_CONF_IDLE))
+ wl1271_join_channel(wl, channel);
+
+ if (conf->flags & IEEE80211_CONF_IDLE) {
+ wl->rate_set = CONF_TX_RATE_MASK_BASIC;
+ wl->sta_rate_set = 0;
+ wl1271_acx_rate_policies(wl);
+ }
}
- if (conf->flags & IEEE80211_CONF_PS && !wl->psm_requested) {
- wl1271_info("psm enabled");
+ /* if the channel changes while joined, join again */
+ if (channel != wl->channel && test_bit(WL1271_FLAG_JOINED, &wl->flags))
+ wl1271_join_channel(wl, channel);
- wl->psm_requested = true;
+ if (conf->flags & IEEE80211_CONF_PS &&
+ !test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
+ set_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
/*
* We enter PSM only if we're already associated.
* If we're not, we'll enter it when joining an SSID,
* through the bss_info_changed() hook.
*/
- ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
+ if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
+ wl1271_info("psm enabled");
+ ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
+ }
} else if (!(conf->flags & IEEE80211_CONF_PS) &&
- wl->psm_requested) {
+ test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
wl1271_info("psm disabled");
- wl->psm_requested = false;
+ clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
- if (wl->psm)
+ if (test_bit(WL1271_FLAG_PSM, &wl->flags))
ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE);
}
@@ -1440,22 +1539,6 @@ out:
return ret;
}
-static u32 wl1271_enabled_rates_get(struct wl1271 *wl, u64 basic_rate_set)
-{
- struct ieee80211_supported_band *band;
- u32 enabled_rates = 0;
- int bit;
-
- band = wl->hw->wiphy->bands[wl->band];
- for (bit = 0; bit < band->n_bitrates; bit++) {
- if (basic_rate_set & 0x1)
- enabled_rates |= band->bitrates[bit].hw_value;
- basic_rate_set >>= 1;
- }
-
- return enabled_rates;
-}
-
static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
@@ -1473,9 +1556,68 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
+ if ((changed & BSS_CHANGED_BSSID) &&
+ /*
+ * Now we know the correct bssid, so we send a new join command
+ * and enable the BSSID filter
+ */
+ memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
+ wl->rx_config |= CFG_BSSID_FILTER_EN;
+ memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
+ ret = wl1271_cmd_build_null_data(wl);
+ if (ret < 0) {
+ wl1271_warning("cmd buld null data failed %d",
+ ret);
+ goto out_sleep;
+ }
+ ret = wl1271_cmd_join(wl);
+ if (ret < 0) {
+ wl1271_warning("cmd join failed %d", ret);
+ goto out_sleep;
+ }
+ set_bit(WL1271_FLAG_JOINED, &wl->flags);
+ }
+
+ if (wl->bss_type == BSS_TYPE_IBSS) {
+ /* FIXME: This implements rudimentary ad-hoc support -
+ proper templates are on the wish list and notification
+ on when they change. This patch will update the templates
+ on every call to this function. Also, the firmware will not
+ answer to probe-requests as it does not have the proper
+ SSID set in the JOIN command. The probe-response template
+ is set nevertheless, as the FW will ASSERT without it */
+ struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
+
+ if (beacon) {
+ struct ieee80211_hdr *hdr;
+ ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON,
+ beacon->data,
+ beacon->len);
+
+ if (ret < 0) {
+ dev_kfree_skb(beacon);
+ goto out_sleep;
+ }
+
+ hdr = (struct ieee80211_hdr *) beacon->data;
+ hdr->frame_control = cpu_to_le16(
+ IEEE80211_FTYPE_MGMT |
+ IEEE80211_STYPE_PROBE_RESP);
+
+ ret = wl1271_cmd_template_set(wl,
+ CMD_TEMPL_PROBE_RESPONSE,
+ beacon->data,
+ beacon->len);
+ dev_kfree_skb(beacon);
+ if (ret < 0)
+ goto out_sleep;
+ }
+ }
+
if (changed & BSS_CHANGED_ASSOC) {
if (bss_conf->assoc) {
wl->aid = bss_conf->aid;
+ set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
/*
* with wl1271, we don't need to update the
@@ -1492,7 +1634,8 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
goto out_sleep;
/* If we want to go in PSM but we're not there yet */
- if (wl->psm_requested && !wl->psm) {
+ if (test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags) &&
+ !test_bit(WL1271_FLAG_PSM, &wl->flags)) {
mode = STATION_POWER_SAVE_MODE;
ret = wl1271_ps_set_mode(wl, mode);
if (ret < 0)
@@ -1500,7 +1643,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
}
} else {
/* use defaults when not associated */
- wl->basic_rate_set = WL1271_DEFAULT_BASIC_RATE_SET;
+ clear_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
wl->aid = 0;
}
@@ -1535,17 +1678,6 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
}
}
- if (changed & BSS_CHANGED_BASIC_RATES) {
- wl->basic_rate_set = wl1271_enabled_rates_get(
- wl, bss_conf->basic_rates);
-
- ret = wl1271_acx_rate_policies(wl, wl->basic_rate_set);
- if (ret < 0) {
- wl1271_warning("Set rate policies failed %d", ret);
- goto out_sleep;
- }
- }
-
out_sleep:
wl1271_ps_elp_sleep(wl);
@@ -1599,19 +1731,19 @@ static struct ieee80211_rate wl1271_rates[] = {
/* can't be const, mac80211 writes to this */
static struct ieee80211_channel wl1271_channels[] = {
- { .hw_value = 1, .center_freq = 2412},
- { .hw_value = 2, .center_freq = 2417},
- { .hw_value = 3, .center_freq = 2422},
- { .hw_value = 4, .center_freq = 2427},
- { .hw_value = 5, .center_freq = 2432},
- { .hw_value = 6, .center_freq = 2437},
- { .hw_value = 7, .center_freq = 2442},
- { .hw_value = 8, .center_freq = 2447},
- { .hw_value = 9, .center_freq = 2452},
- { .hw_value = 10, .center_freq = 2457},
- { .hw_value = 11, .center_freq = 2462},
- { .hw_value = 12, .center_freq = 2467},
- { .hw_value = 13, .center_freq = 2472},
+ { .hw_value = 1, .center_freq = 2412, .max_power = 25 },
+ { .hw_value = 2, .center_freq = 2417, .max_power = 25 },
+ { .hw_value = 3, .center_freq = 2422, .max_power = 25 },
+ { .hw_value = 4, .center_freq = 2427, .max_power = 25 },
+ { .hw_value = 5, .center_freq = 2432, .max_power = 25 },
+ { .hw_value = 6, .center_freq = 2437, .max_power = 25 },
+ { .hw_value = 7, .center_freq = 2442, .max_power = 25 },
+ { .hw_value = 8, .center_freq = 2447, .max_power = 25 },
+ { .hw_value = 9, .center_freq = 2452, .max_power = 25 },
+ { .hw_value = 10, .center_freq = 2457, .max_power = 25 },
+ { .hw_value = 11, .center_freq = 2462, .max_power = 25 },
+ { .hw_value = 12, .center_freq = 2467, .max_power = 25 },
+ { .hw_value = 13, .center_freq = 2472, .max_power = 25 },
};
/* can't be const, mac80211 writes to this */
@@ -1757,7 +1889,8 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
IEEE80211_HW_BEACON_FILTER |
IEEE80211_HW_SUPPORTS_PS;
- wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+ wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
wl->hw->wiphy->max_scan_ssids = 1;
wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1271_band_2ghz;
@@ -1818,21 +1951,18 @@ static int __devinit wl1271_probe(struct spi_device *spi)
INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work);
wl->channel = WL1271_DEFAULT_CHANNEL;
- wl->scanning = false;
wl->default_key = 0;
wl->rx_counter = 0;
wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
wl->rx_filter = WL1271_DEFAULT_RX_FILTER;
- wl->elp = false;
- wl->psm = 0;
- wl->psm_requested = false;
wl->psm_entry_retry = 0;
- wl->tx_queue_stopped = false;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
- wl->basic_rate_set = WL1271_DEFAULT_BASIC_RATE_SET;
+ wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
+ wl->rate_set = CONF_TX_RATE_MASK_BASIC;
+ wl->sta_rate_set = 0;
wl->band = IEEE80211_BAND_2GHZ;
wl->vif = NULL;
- wl->joined = false;
+ wl->flags = 0;
for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
wl->tx_frames[i] = NULL;
diff --git a/drivers/net/wireless/wl12xx/wl1271_ps.c b/drivers/net/wireless/wl12xx/wl1271_ps.c
index 507cd91d7ee..e407790f677 100644
--- a/drivers/net/wireless/wl12xx/wl1271_ps.c
+++ b/drivers/net/wireless/wl12xx/wl1271_ps.c
@@ -39,12 +39,13 @@ void wl1271_elp_work(struct work_struct *work)
mutex_lock(&wl->mutex);
- if (wl->elp || !wl->psm)
+ if (test_bit(WL1271_FLAG_IN_ELP, &wl->flags) ||
+ !test_bit(WL1271_FLAG_PSM, &wl->flags))
goto out;
wl1271_debug(DEBUG_PSM, "chip to elp");
wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_SLEEP);
- wl->elp = true;
+ set_bit(WL1271_FLAG_IN_ELP, &wl->flags);
out:
mutex_unlock(&wl->mutex);
@@ -55,7 +56,7 @@ out:
/* Routines to toggle sleep mode while in ELP */
void wl1271_ps_elp_sleep(struct wl1271 *wl)
{
- if (wl->psm) {
+ if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
cancel_delayed_work(&wl->elp_work);
ieee80211_queue_delayed_work(wl->hw, &wl->elp_work,
msecs_to_jiffies(ELP_ENTRY_DELAY));
@@ -70,7 +71,7 @@ int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake)
u32 start_time = jiffies;
bool pending = false;
- if (!wl->elp)
+ if (!test_bit(WL1271_FLAG_IN_ELP, &wl->flags))
return 0;
wl1271_debug(DEBUG_PSM, "waking up chip from elp");
@@ -101,7 +102,7 @@ int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake)
}
}
- wl->elp = false;
+ clear_bit(WL1271_FLAG_IN_ELP, &wl->flags);
wl1271_debug(DEBUG_PSM, "wakeup time: %u ms",
jiffies_to_msecs(jiffies - start_time));
@@ -143,7 +144,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode)
if (ret < 0)
return ret;
- wl->psm = 1;
+ set_bit(WL1271_FLAG_PSM, &wl->flags);
break;
case STATION_ACTIVE_MODE:
default:
@@ -166,7 +167,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode)
if (ret < 0)
return ret;
- wl->psm = 0;
+ clear_bit(WL1271_FLAG_PSM, &wl->flags);
break;
}
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index 00af065c77c..a288cc317d7 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -121,6 +121,11 @@ static int wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
pad = pad - skb->len;
tx_attr |= pad << TX_HW_ATTR_OFST_LAST_WORD_PAD;
+ /* if the packets are destined for AP (have a STA entry) send them
+ with AP rate policies, otherwise use default basic rates */
+ if (control->control.sta)
+ tx_attr |= ACX_TX_AP_FULL_RATE << TX_HW_ATTR_OFST_RATE_POLICY;
+
desc->tx_attr = cpu_to_le16(tx_attr);
wl1271_debug(DEBUG_TX, "tx_fill_hdr: pad: %d", pad);
@@ -214,18 +219,50 @@ static int wl1271_tx_frame(struct wl1271 *wl, struct sk_buff *skb)
return ret;
}
+static u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
+{
+ struct ieee80211_supported_band *band;
+ u32 enabled_rates = 0;
+ int bit;
+
+ band = wl->hw->wiphy->bands[wl->band];
+ for (bit = 0; bit < band->n_bitrates; bit++) {
+ if (rate_set & 0x1)
+ enabled_rates |= band->bitrates[bit].hw_value;
+ rate_set >>= 1;
+ }
+
+ return enabled_rates;
+}
+
void wl1271_tx_work(struct work_struct *work)
{
struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
struct sk_buff *skb;
bool woken_up = false;
+ u32 sta_rates = 0;
int ret;
+ /* check if the rates supported by the AP have changed */
+ if (unlikely(test_and_clear_bit(WL1271_FLAG_STA_RATES_CHANGED,
+ &wl->flags))) {
+ unsigned long flags;
+ spin_lock_irqsave(&wl->wl_lock, flags);
+ sta_rates = wl->sta_rate_set;
+ spin_unlock_irqrestore(&wl->wl_lock, flags);
+ }
+
mutex_lock(&wl->mutex);
if (unlikely(wl->state == WL1271_STATE_OFF))
goto out;
+ /* if rates have changed, re-configure the rate policy */
+ if (unlikely(sta_rates)) {
+ wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rates);
+ wl1271_acx_rate_policies(wl);
+ }
+
while ((skb = skb_dequeue(&wl->tx_queue))) {
if (!woken_up) {
ret = wl1271_ps_elp_wakeup(wl, false);
@@ -240,18 +277,18 @@ void wl1271_tx_work(struct work_struct *work)
wl1271_debug(DEBUG_TX, "tx_work: fw buffer full, "
"stop queues");
ieee80211_stop_queues(wl->hw);
- wl->tx_queue_stopped = true;
+ set_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
skb_queue_head(&wl->tx_queue, skb);
goto out;
} else if (ret < 0) {
dev_kfree_skb(skb);
goto out;
- } else if (wl->tx_queue_stopped) {
+ } else if (test_and_clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED,
+ &wl->flags)) {
/* firmware buffer has space, restart queues */
wl1271_debug(DEBUG_TX,
"complete_packet: waking queues");
ieee80211_wake_queues(wl->hw);
- wl->tx_queue_stopped = false;
}
}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index dfa1b9bc22c..7ca95c414fa 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1325,151 +1325,11 @@ int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates)
return r;
}
-static int ofdm_qual_db(u8 status_quality, u8 zd_rate, unsigned int size)
-{
- static const u16 constants[] = {
- 715, 655, 585, 540, 470, 410, 360, 315,
- 270, 235, 205, 175, 150, 125, 105, 85,
- 65, 50, 40, 25, 15
- };
-
- int i;
- u32 x;
-
- /* It seems that their quality parameter is somehow per signal
- * and is now transferred per bit.
- */
- switch (zd_rate) {
- case ZD_OFDM_RATE_6M:
- case ZD_OFDM_RATE_12M:
- case ZD_OFDM_RATE_24M:
- size *= 2;
- break;
- case ZD_OFDM_RATE_9M:
- case ZD_OFDM_RATE_18M:
- case ZD_OFDM_RATE_36M:
- case ZD_OFDM_RATE_54M:
- size *= 4;
- size /= 3;
- break;
- case ZD_OFDM_RATE_48M:
- size *= 3;
- size /= 2;
- break;
- default:
- return -EINVAL;
- }
-
- x = (10000 * status_quality)/size;
- for (i = 0; i < ARRAY_SIZE(constants); i++) {
- if (x > constants[i])
- break;
- }
-
- switch (zd_rate) {
- case ZD_OFDM_RATE_6M:
- case ZD_OFDM_RATE_9M:
- i += 3;
- break;
- case ZD_OFDM_RATE_12M:
- case ZD_OFDM_RATE_18M:
- i += 5;
- break;
- case ZD_OFDM_RATE_24M:
- case ZD_OFDM_RATE_36M:
- i += 9;
- break;
- case ZD_OFDM_RATE_48M:
- case ZD_OFDM_RATE_54M:
- i += 15;
- break;
- default:
- return -EINVAL;
- }
-
- return i;
-}
-
-static int ofdm_qual_percent(u8 status_quality, u8 zd_rate, unsigned int size)
-{
- int r;
-
- r = ofdm_qual_db(status_quality, zd_rate, size);
- ZD_ASSERT(r >= 0);
- if (r < 0)
- r = 0;
-
- r = (r * 100)/29;
- return r <= 100 ? r : 100;
-}
-
-static unsigned int log10times100(unsigned int x)
-{
- static const u8 log10[] = {
- 0,
- 0, 30, 47, 60, 69, 77, 84, 90, 95, 100,
- 104, 107, 111, 114, 117, 120, 123, 125, 127, 130,
- 132, 134, 136, 138, 139, 141, 143, 144, 146, 147,
- 149, 150, 151, 153, 154, 155, 156, 157, 159, 160,
- 161, 162, 163, 164, 165, 166, 167, 168, 169, 169,
- 170, 171, 172, 173, 174, 174, 175, 176, 177, 177,
- 178, 179, 179, 180, 181, 181, 182, 183, 183, 184,
- 185, 185, 186, 186, 187, 188, 188, 189, 189, 190,
- 190, 191, 191, 192, 192, 193, 193, 194, 194, 195,
- 195, 196, 196, 197, 197, 198, 198, 199, 199, 200,
- 200, 200, 201, 201, 202, 202, 202, 203, 203, 204,
- 204, 204, 205, 205, 206, 206, 206, 207, 207, 207,
- 208, 208, 208, 209, 209, 210, 210, 210, 211, 211,
- 211, 212, 212, 212, 213, 213, 213, 213, 214, 214,
- 214, 215, 215, 215, 216, 216, 216, 217, 217, 217,
- 217, 218, 218, 218, 219, 219, 219, 219, 220, 220,
- 220, 220, 221, 221, 221, 222, 222, 222, 222, 223,
- 223, 223, 223, 224, 224, 224, 224,
- };
-
- return x < ARRAY_SIZE(log10) ? log10[x] : 225;
-}
-
-enum {
- MAX_CCK_EVM_DB = 45,
-};
-
-static int cck_evm_db(u8 status_quality)
-{
- return (20 * log10times100(status_quality)) / 100;
-}
-
-static int cck_snr_db(u8 status_quality)
-{
- int r = MAX_CCK_EVM_DB - cck_evm_db(status_quality);
- ZD_ASSERT(r >= 0);
- return r;
-}
-
-static int cck_qual_percent(u8 status_quality)
-{
- int r;
-
- r = cck_snr_db(status_quality);
- r = (100*r)/17;
- return r <= 100 ? r : 100;
-}
-
static inline u8 zd_rate_from_ofdm_plcp_header(const void *rx_frame)
{
return ZD_OFDM | zd_ofdm_plcp_header_rate(rx_frame);
}
-u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size,
- const struct rx_status *status)
-{
- return (status->frame_status&ZD_RX_OFDM) ?
- ofdm_qual_percent(status->signal_quality_ofdm,
- zd_rate_from_ofdm_plcp_header(rx_frame),
- size) :
- cck_qual_percent(status->signal_quality_cck);
-}
-
/**
* zd_rx_rate - report zd-rate
* @rx_frame - received frame
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index 9fd8f3508d6..f8bbf7d302a 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -929,9 +929,6 @@ static inline int zd_get_beacon_interval(struct zd_chip *chip, u32 *interval)
struct rx_status;
-u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size,
- const struct rx_status *status);
-
u8 zd_rx_rate(const void *rx_frame, const struct rx_status *status);
struct zd_mc_hash {
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index cf51e8f8174..709fe5e06f7 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -828,9 +828,6 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length)
stats.freq = zd_channels[_zd_chip_get_channel(&mac->chip) - 1].center_freq;
stats.band = IEEE80211_BAND_2GHZ;
stats.signal = status->signal_strength;
- stats.qual = zd_rx_qual_percent(buffer,
- length - sizeof(struct rx_status),
- status);
rate = zd_rx_rate(buffer, status);
@@ -872,7 +869,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length)
}
static int zd_op_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct zd_mac *mac = zd_hw_mac(hw);
@@ -880,22 +877,22 @@ static int zd_op_add_interface(struct ieee80211_hw *hw,
if (mac->type != NL80211_IFTYPE_UNSPECIFIED)
return -EOPNOTSUPP;
- switch (conf->type) {
+ switch (vif->type) {
case NL80211_IFTYPE_MONITOR:
case NL80211_IFTYPE_MESH_POINT:
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_ADHOC:
- mac->type = conf->type;
+ mac->type = vif->type;
break;
default:
return -EOPNOTSUPP;
}
- return zd_write_mac_addr(&mac->chip, conf->mac_addr);
+ return zd_write_mac_addr(&mac->chip, vif->addr);
}
static void zd_op_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+ struct ieee80211_vif *vif)
{
struct zd_mac *mac = zd_hw_mac(hw);
mac->type = NL80211_IFTYPE_UNSPECIFIED;