diff options
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 9a374ef83a22..7965b70efbab 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4349,11 +4349,10 @@ static int b43_wireless_core_init(struct b43_wldev *dev) b43_set_phytxctl_defaults(dev); /* Minimum Contention Window */ - if (phy->type == B43_PHYTYPE_B) { + if (phy->type == B43_PHYTYPE_B) b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_MINCONT, 0x1F); - } else { + else b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_MINCONT, 0xF); - } /* Maximum Contention Window */ b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_MAXCONT, 0x3FF); @@ -4572,6 +4571,23 @@ static void b43_op_sw_scan_complete_notifier(struct ieee80211_hw *hw) mutex_unlock(&wl->mutex); } +static int b43_op_get_survey(struct ieee80211_hw *hw, int idx, + struct survey_info *survey) +{ + struct b43_wl *wl = hw_to_b43_wl(hw); + struct b43_wldev *dev = wl->current_dev; + struct ieee80211_conf *conf = &hw->conf; + + if (idx != 0) + return -ENOENT; + + survey->channel = conf->channel; + survey->filled = SURVEY_INFO_NOISE_DBM; + survey->noise = dev->stats.link_noise; + + return 0; +} + static const struct ieee80211_ops b43_hw_ops = { .tx = b43_op_tx, .conf_tx = b43_op_conf_tx, @@ -4591,6 +4607,7 @@ static const struct ieee80211_ops b43_hw_ops = { .sta_notify = b43_op_sta_notify, .sw_scan_start = b43_op_sw_scan_start_notifier, .sw_scan_complete = b43_op_sw_scan_complete_notifier, + .get_survey = b43_op_get_survey, .rfkill_poll = b43_rfkill_poll, }; @@ -4906,8 +4923,7 @@ static int b43_wireless_init(struct ssb_device *dev) /* fill hw info */ hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | - IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_NOISE_DBM; + IEEE80211_HW_SIGNAL_DBM; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_AP) | |
