diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/debugfs.c | 2 | ||||
| -rw-r--r-- | net/mac80211/iface.c | 3 | ||||
| -rw-r--r-- | net/mac80211/main.c | 3 |
3 files changed, 7 insertions, 1 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index affe64be9092..483e96ed95c1 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -263,6 +263,8 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf, sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n"); if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW) sf += snprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n"); + if (local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE) + sf += snprintf(buf + sf, mxln - sf, "SCAN_WHILE_IDLE\n"); rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); kfree(buf); diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 19f0818eba78..6b3cd65d1e07 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1332,7 +1332,8 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) wk->sdata->vif.bss_conf.idle = false; } - if (local->scan_sdata) { + if (local->scan_sdata && + !(local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE)) { scanning = true; local->scan_sdata->vif.bss_conf.idle = false; } diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 362e89d6d467..831a5bd44fd0 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -697,6 +697,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) ) return -EINVAL; + if ((hw->flags & IEEE80211_HW_SCAN_WHILE_IDLE) && !local->ops->hw_scan) + return -EINVAL; + if (hw->max_report_rates == 0) hw->max_report_rates = hw->max_rates; |