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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

Przeglądaj źródła 
Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/wl12xx/wl1271_main.c
This commit is contained in:
John W. Linville
2010-04-15 16:21:34 -04:00
rodzic fea0691526 a5e944f1d9
commit 5c01d56693
174 zmienionych plików z 8602 dodań i 5618 usunięć
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393
drivers/net/wireless/wl12xx/wl1271_main.c
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@@ -117,8 +117,7 @@ static struct conf_drv_settings default_conf = {
.tx = {
.tx_energy_detection = 0,
.rc_conf = {
.enabled_rates = CONF_HW_BIT_RATE_1MBPS |
CONF_HW_BIT_RATE_2MBPS,
.enabled_rates = 0,
.short_retry_limit = 10,
.long_retry_limit = 10,
.aflags = 0
@@ -215,11 +214,13 @@ static struct conf_drv_settings default_conf = {
},
.frag_threshold = IEEE80211_MAX_FRAG_THRESHOLD,
.tx_compl_timeout = 700,
.tx_compl_threshold = 4
.tx_compl_threshold = 4,
.basic_rate = CONF_HW_BIT_RATE_1MBPS,
.basic_rate_5 = CONF_HW_BIT_RATE_6MBPS,
},
.conn = {
.wake_up_event = CONF_WAKE_UP_EVENT_DTIM,
.listen_interval = 0,
.listen_interval = 1,
.bcn_filt_mode = CONF_BCN_FILT_MODE_ENABLED,
.bcn_filt_ie_count = 1,
.bcn_filt_ie = {
@@ -234,38 +235,11 @@ static struct conf_drv_settings default_conf = {
.broadcast_timeout = 20000,
.rx_broadcast_in_ps = 1,
.ps_poll_threshold = 20,
.sig_trigger_count = 2,
.sig_trigger = {
[0] = {
.threshold = -75,
.pacing = 500,
.metric = CONF_TRIG_METRIC_RSSI_BEACON,
.type = CONF_TRIG_EVENT_TYPE_EDGE,
.direction = CONF_TRIG_EVENT_DIR_LOW,
.hysteresis = 2,
.index = 0,
.enable = 1
},
[1] = {
.threshold = -75,
.pacing = 500,
.metric = CONF_TRIG_METRIC_RSSI_BEACON,
.type = CONF_TRIG_EVENT_TYPE_EDGE,
.direction = CONF_TRIG_EVENT_DIR_HIGH,
.hysteresis = 2,
.index = 1,
.enable = 1
}
},
.sig_weights = {
.rssi_bcn_avg_weight = 10,
.rssi_pkt_avg_weight = 10,
.snr_bcn_avg_weight = 10,
.snr_pkt_avg_weight = 10
},
.bet_enable = CONF_BET_MODE_ENABLE,
.bet_max_consecutive = 10,
.psm_entry_retries = 3
.psm_entry_retries = 3,
.keep_alive_interval = 55000,
.max_listen_interval = 20,
},
.init = {
.radioparam = {
@@ -279,6 +253,14 @@ static struct conf_drv_settings default_conf = {
.pm_config = {
.host_clk_settling_time = 5000,
.host_fast_wakeup_support = false
},
.roam_trigger = {
/* FIXME: due to firmware bug, must use value 1 for now */
.trigger_pacing = 1,
.avg_weight_rssi_beacon = 20,
.avg_weight_rssi_data = 10,
.avg_weight_snr_beacon = 20,
.avg_weight_snr_data = 10
}
};
@@ -349,7 +331,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
goto out_free_memmap;
/* Initialize connection monitoring thresholds */
ret = wl1271_acx_conn_monit_params(wl);
ret = wl1271_acx_conn_monit_params(wl, false);
if (ret < 0)
goto out_free_memmap;
@@ -959,9 +941,11 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
switch (vif->type) {
case NL80211_IFTYPE_STATION:
wl->bss_type = BSS_TYPE_STA_BSS;
wl->set_bss_type = BSS_TYPE_STA_BSS;
break;
case NL80211_IFTYPE_ADHOC:
wl->bss_type = BSS_TYPE_IBSS;
wl->set_bss_type = BSS_TYPE_STA_BSS;
break;
default:
ret = -EOPNOTSUPP;
@@ -1066,6 +1050,7 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
memset(wl->ssid, 0, IW_ESSID_MAX_SIZE + 1);
wl->ssid_len = 0;
wl->bss_type = MAX_BSS_TYPE;
wl->set_bss_type = MAX_BSS_TYPE;
wl->band = IEEE80211_BAND_2GHZ;
wl->rx_counter = 0;
@@ -1088,6 +1073,14 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
wl->tx_blocks_freed[i] = 0;
wl1271_debugfs_reset(wl);
kfree(wl->fw_status);
wl->fw_status = NULL;
kfree(wl->tx_res_if);
wl->tx_res_if = NULL;
kfree(wl->target_mem_map);
wl->target_mem_map = NULL;
mutex_unlock(&wl->mutex);
}
@@ -1138,10 +1131,7 @@ static int wl1271_join_channel(struct wl1271 *wl, int channel)
/* pass through frames from all BSS */
wl1271_configure_filters(wl, FIF_OTHER_BSS);
/* the dummy join is performed always with STATION BSS type to allow
also ad-hoc mode to listen to the surroundings without sending any
beacons yet. */
ret = wl1271_cmd_join(wl, BSS_TYPE_STA_BSS);
ret = wl1271_cmd_join(wl, wl->set_bss_type);
if (ret < 0)
goto out;
@@ -1171,6 +1161,32 @@ out:
return ret;
}
static void wl1271_set_band_rate(struct wl1271 *wl)
{
if (wl->band == IEEE80211_BAND_2GHZ)
wl->basic_rate_set = wl->conf.tx.basic_rate;
else
wl->basic_rate_set = wl->conf.tx.basic_rate_5;
}
static u32 wl1271_min_rate_get(struct wl1271 *wl)
{
int i;
u32 rate = 0;
if (!wl->basic_rate_set) {
WARN_ON(1);
wl->basic_rate_set = wl->conf.tx.basic_rate;
}
for (i = 0; !rate; i++) {
if ((wl->basic_rate_set >> i) & 0x1)
rate = 1 << i;
}
return rate;
}
static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
{
struct wl1271 *wl = hw->priv;
@@ -1187,12 +1203,41 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
mutex_lock(&wl->mutex);
wl->band = conf->channel->band;
if (unlikely(wl->state == WL1271_STATE_OFF))
goto out;
ret = wl1271_ps_elp_wakeup(wl, false);
if (ret < 0)
goto out;
/* if the channel changes while joined, join again */
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
wl->band = conf->channel->band;
wl->channel = channel;
/*
* FIXME: the mac80211 should really provide a fixed rate
* to use here. for now, just use the smallest possible rate
* for the band as a fixed rate for association frames and
* other control messages.
*/
if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
wl1271_set_band_rate(wl);
wl->basic_rate = wl1271_min_rate_get(wl);
ret = wl1271_acx_rate_policies(wl);
if (ret < 0)
wl1271_warning("rate policy for update channel "
"failed %d", ret);
if (test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
ret = wl1271_cmd_join(wl, wl->set_bss_type);
if (ret < 0)
wl1271_warning("cmd join to update channel "
"failed %d", ret);
}
}
if (changed & IEEE80211_CONF_CHANGE_IDLE) {
if (conf->flags & IEEE80211_CONF_IDLE &&
test_bit(WL1271_FLAG_JOINED, &wl->flags))
@@ -1201,24 +1246,17 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
wl1271_join_channel(wl, channel);
if (conf->flags & IEEE80211_CONF_IDLE) {
wl->rate_set = CONF_TX_RATE_MASK_BASIC;
wl->rate_set = wl1271_min_rate_get(wl);
wl->sta_rate_set = 0;
wl1271_acx_rate_policies(wl);
}
wl1271_acx_keep_alive_config(
wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
ACX_KEEP_ALIVE_TPL_INVALID);
set_bit(WL1271_FLAG_IDLE, &wl->flags);
} else
clear_bit(WL1271_FLAG_IDLE, &wl->flags);
}
/* if the channel changes while joined, join again */
if (channel != wl->channel &&
test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
wl->channel = channel;
/* FIXME: maybe use CMD_CHANNEL_SWITCH for this? */
ret = wl1271_cmd_join(wl, wl->bss_type);
if (ret < 0)
wl1271_warning("cmd join to update channel failed %d",
ret);
} else
wl->channel = channel;
if (conf->flags & IEEE80211_CONF_PS &&
!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
set_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
@@ -1272,6 +1310,11 @@ static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw,
{
struct wl1271_filter_params *fp;
struct netdev_hw_addr *ha;
struct wl1271 *wl = hw->priv;
int i;
if (unlikely(wl->state == WL1271_STATE_OFF))
return 0;
fp = kzalloc(sizeof(*fp), GFP_ATOMIC);
if (!fp) {
@@ -1314,15 +1357,16 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
mutex_lock(&wl->mutex);
if (wl->state == WL1271_STATE_OFF)
*total &= WL1271_SUPPORTED_FILTERS;
changed &= WL1271_SUPPORTED_FILTERS;
if (unlikely(wl->state == WL1271_STATE_OFF))
goto out;
ret = wl1271_ps_elp_wakeup(wl, false);
if (ret < 0)
goto out;
*total &= WL1271_SUPPORTED_FILTERS;
changed &= WL1271_SUPPORTED_FILTERS;
if (*total & FIF_ALLMULTI)
ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0);
@@ -1516,10 +1560,13 @@ out:
static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
{
struct wl1271 *wl = hw->priv;
int ret;
int ret = 0;
mutex_lock(&wl->mutex);
if (unlikely(wl->state == WL1271_STATE_OFF))
goto out;
ret = wl1271_ps_elp_wakeup(wl, false);
if (ret < 0)
goto out;
@@ -1561,6 +1608,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
enum wl1271_cmd_ps_mode mode;
struct wl1271 *wl = hw->priv;
bool do_join = false;
bool do_keepalive = false;
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed");
@@ -1571,20 +1619,29 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
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. */
if ((changed && BSS_CHANGED_BEACON_INT) &&
(wl->bss_type == BSS_TYPE_IBSS)) {
wl1271_debug(DEBUG_ADHOC, "ad-hoc beacon interval updated: %d",
bss_conf->beacon_int);
wl->beacon_int = bss_conf->beacon_int;
do_join = true;
}
if ((changed && BSS_CHANGED_BEACON) &&
(wl->bss_type == BSS_TYPE_IBSS)) {
struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
wl1271_debug(DEBUG_ADHOC, "ad-hoc beacon updated");
if (beacon) {
struct ieee80211_hdr *hdr;
wl1271_ssid_set(wl, beacon);
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON,
beacon->data,
beacon->len);
beacon->len, 0,
wl1271_min_rate_get(wl));
if (ret < 0) {
dev_kfree_skb(beacon);
@@ -1599,7 +1656,8 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
ret = wl1271_cmd_template_set(wl,
CMD_TEMPL_PROBE_RESPONSE,
beacon->data,
beacon->len);
beacon->len, 0,
wl1271_min_rate_get(wl));
dev_kfree_skb(beacon);
if (ret < 0)
goto out_sleep;
@@ -1609,6 +1667,30 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
}
}
if ((changed & BSS_CHANGED_BEACON_ENABLED) &&
(wl->bss_type == BSS_TYPE_IBSS)) {
wl1271_debug(DEBUG_ADHOC, "ad-hoc beaconing: %s",
bss_conf->enable_beacon ? "enabled" : "disabled");
if (bss_conf->enable_beacon)
wl->set_bss_type = BSS_TYPE_IBSS;
else
wl->set_bss_type = BSS_TYPE_STA_BSS;
do_join = true;
}
if (changed & BSS_CHANGED_CQM) {
bool enable = false;
if (bss_conf->cqm_rssi_thold)
enable = true;
ret = wl1271_acx_rssi_snr_trigger(wl, enable,
bss_conf->cqm_rssi_thold,
bss_conf->cqm_rssi_hyst);
if (ret < 0)
goto out;
wl->rssi_thold = bss_conf->cqm_rssi_thold;
}
if ((changed & BSS_CHANGED_BSSID) &&
/*
* Now we know the correct bssid, so we send a new join command
@@ -1630,9 +1712,22 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_ASSOC) {
if (bss_conf->assoc) {
u32 rates;
wl->aid = bss_conf->aid;
set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
/*
* use basic rates from AP, and determine lowest rate
* to use with control frames.
*/
rates = bss_conf->basic_rates;
wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl,
rates);
wl->basic_rate = wl1271_min_rate_get(wl);
ret = wl1271_acx_rate_policies(wl);
if (ret < 0)
goto out_sleep;
/*
* with wl1271, we don't need to update the
* beacon_int and dtim_period, because the firmware
@@ -1643,7 +1738,30 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out_sleep;
ret = wl1271_acx_aid(wl, wl->aid);
/*
* The SSID is intentionally set to NULL here - the
* firmware will set the probe request with a
* broadcast SSID regardless of what we set in the
* template.
*/
ret = wl1271_cmd_build_probe_req(wl, NULL, 0,
NULL, 0, wl->band);
/* Enable the keep-alive feature */
ret = wl1271_acx_keep_alive_mode(wl, true);
if (ret < 0)
goto out_sleep;
/*
* This is awkward. The keep-alive configs must be done
* *after* the join command, because otherwise it will
* not work, but it must only be done *once* because
* otherwise the firmware will start complaining.
*/
do_keepalive = true;
/* enable the connection monitoring feature */
ret = wl1271_acx_conn_monit_params(wl, true);
if (ret < 0)
goto out_sleep;
@@ -1659,6 +1777,22 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
/* use defaults when not associated */
clear_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
wl->aid = 0;
/* revert back to minimum rates for the current band */
wl1271_set_band_rate(wl);
wl->basic_rate = wl1271_min_rate_get(wl);
ret = wl1271_acx_rate_policies(wl);
if (ret < 0)
goto out_sleep;
/* disable connection monitor features */
ret = wl1271_acx_conn_monit_params(wl, false);
/* Disable the keep-alive feature */
ret = wl1271_acx_keep_alive_mode(wl, false);
if (ret < 0)
goto out_sleep;
}
}
@@ -1693,7 +1827,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
}
if (do_join) {
ret = wl1271_cmd_join(wl, wl->bss_type);
ret = wl1271_cmd_join(wl, wl->set_bss_type);
if (ret < 0) {
wl1271_warning("cmd join failed %d", ret);
goto out_sleep;
@@ -1701,6 +1835,29 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
set_bit(WL1271_FLAG_JOINED, &wl->flags);
}
/*
* The JOIN operation shuts down the firmware keep-alive as a side
* effect, and the ACX_AID will start the keep-alive as a side effect.
* Hence, for non-IBSS, the ACX_AID must always happen *after* the
* JOIN operation, and the template config after the ACX_AID.
*/
if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
ret = wl1271_acx_aid(wl, wl->aid);
if (ret < 0)
goto out_sleep;
}
if (do_keepalive) {
ret = wl1271_cmd_build_klv_null_data(wl);
if (ret < 0)
goto out_sleep;
ret = wl1271_acx_keep_alive_config(
wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
ACX_KEEP_ALIVE_TPL_VALID);
if (ret < 0)
goto out_sleep;
}
out_sleep:
wl1271_ps_elp_sleep(wl);
@@ -1812,6 +1969,36 @@ static struct ieee80211_channel wl1271_channels[] = {
{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
};
/* mapping to indexes for wl1271_rates */
const static u8 wl1271_rate_to_idx_2ghz[] = {
/* MCS rates are used only with 11n */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS7 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS6 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS5 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS4 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS3 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS2 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS1 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS0 */
11, /* CONF_HW_RXTX_RATE_54 */
10, /* CONF_HW_RXTX_RATE_48 */
9, /* CONF_HW_RXTX_RATE_36 */
8, /* CONF_HW_RXTX_RATE_24 */
/* TI-specific rate */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_22 */
7, /* CONF_HW_RXTX_RATE_18 */
6, /* CONF_HW_RXTX_RATE_12 */
3, /* CONF_HW_RXTX_RATE_11 */
5, /* CONF_HW_RXTX_RATE_9 */
4, /* CONF_HW_RXTX_RATE_6 */
2, /* CONF_HW_RXTX_RATE_5_5 */
1, /* CONF_HW_RXTX_RATE_2 */
0 /* CONF_HW_RXTX_RATE_1 */
};
/* can't be const, mac80211 writes to this */
static struct ieee80211_supported_band wl1271_band_2ghz = {
.channels = wl1271_channels,
@@ -1894,6 +2081,35 @@ static struct ieee80211_channel wl1271_channels_5ghz[] = {
{ .hw_value = 165, .center_freq = 5825},
};
/* mapping to indexes for wl1271_rates_5ghz */
const static u8 wl1271_rate_to_idx_5ghz[] = {
/* MCS rates are used only with 11n */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS7 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS6 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS5 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS4 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS3 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS2 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS1 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS0 */
7, /* CONF_HW_RXTX_RATE_54 */
6, /* CONF_HW_RXTX_RATE_48 */
5, /* CONF_HW_RXTX_RATE_36 */
4, /* CONF_HW_RXTX_RATE_24 */
/* TI-specific rate */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_22 */
3, /* CONF_HW_RXTX_RATE_18 */
2, /* CONF_HW_RXTX_RATE_12 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_11 */
1, /* CONF_HW_RXTX_RATE_9 */
0, /* CONF_HW_RXTX_RATE_6 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_5_5 */
CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_2 */
CONF_HW_RXTX_RATE_UNSUPPORTED /* CONF_HW_RXTX_RATE_1 */
};
static struct ieee80211_supported_band wl1271_band_5ghz = {
.channels = wl1271_channels_5ghz,
@@ -1902,6 +2118,11 @@ static struct ieee80211_supported_band wl1271_band_5ghz = {
.n_bitrates = ARRAY_SIZE(wl1271_rates_5ghz),
};
const static u8 *wl1271_band_rate_to_idx[] = {
[IEEE80211_BAND_2GHZ] = wl1271_rate_to_idx_2ghz,
[IEEE80211_BAND_5GHZ] = wl1271_rate_to_idx_5ghz
};
static const struct ieee80211_ops wl1271_ops = {
.start = wl1271_op_start,
.stop = wl1271_op_stop,
@@ -1919,6 +2140,27 @@ static const struct ieee80211_ops wl1271_ops = {
CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
};
u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate)
{
u8 idx;
BUG_ON(wl->band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
if (unlikely(rate >= CONF_HW_RXTX_RATE_MAX)) {
wl1271_error("Illegal RX rate from HW: %d", rate);
return 0;
}
idx = wl1271_band_rate_to_idx[wl->band][rate];
if (unlikely(idx == CONF_HW_RXTX_RATE_UNSUPPORTED)) {
wl1271_error("Unsupported RX rate from HW: %d", rate);
return 0;
}
return idx;
}
static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
struct device_attribute *attr,
char *buf)
@@ -2021,13 +2263,16 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
/* unit us */
/* FIXME: find a proper value */
wl->hw->channel_change_time = 10000;
wl->hw->max_listen_interval = wl->conf.conn.max_listen_interval;
wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_BEACON_FILTER |
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_SUPPORTS_UAPSD |
IEEE80211_HW_HAS_RATE_CONTROL;
IEEE80211_HW_HAS_RATE_CONTROL |
IEEE80211_HW_CONNECTION_MONITOR |
IEEE80211_HW_SUPPORTS_CQM_RSSI;
wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC);
@@ -2038,6 +2283,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
wl->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wl1271_band_5ghz;
wl->hw->queues = 4;
wl->hw->max_rates = 1;
SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
@@ -2053,7 +2299,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
struct platform_device *plat_dev = NULL;
struct wl1271 *wl;
int i, ret;
static const u8 nokia_oui[3] = {0x00, 0x1f, 0xdf};
hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
if (!hw) {
@@ -2083,6 +2328,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work);
wl->channel = WL1271_DEFAULT_CHANNEL;
wl->beacon_int = WL1271_DEFAULT_BEACON_INT;
wl->default_key = 0;
wl->rx_counter = 0;
wl->rx_config = WL1271_DEFAULT_RX_CONFIG;
@@ -2090,6 +2336,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
wl->psm_entry_retry = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
wl->rate_set = CONF_TX_RATE_MASK_BASIC;
wl->sta_rate_set = 0;
wl->band = IEEE80211_BAND_2GHZ;
@@ -2105,13 +2352,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
wl->state = WL1271_STATE_OFF;
mutex_init(&wl->mutex);
/*
* FIXME: we should use a zero MAC address here, but for now we
* generate a random Nokia address.
*/
memcpy(wl->mac_addr, nokia_oui, 3);
get_random_bytes(wl->mac_addr + 3, 3);
/* Apply default driver configuration. */
wl1271_conf_init(wl);
@@ -2157,7 +2397,6 @@ int wl1271_free_hw(struct wl1271 *wl)
wl1271_debugfs_exit(wl);
kfree(wl->target_mem_map);
vfree(wl->fw);
wl->fw = NULL;
kfree(wl->nvs);