diff options
| -rw-r--r-- | net/wireless/reg.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 6e7a9d853191..5556c5fe489a 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -728,6 +728,41 @@ static const char *reg_initiator_name(enum nl80211_reg_initiator initiator) return "Set by bug"; } } + +static void chan_reg_rule_print_dbg(struct ieee80211_channel *chan, + u32 desired_bw_khz, + const struct ieee80211_reg_rule *reg_rule) +{ + const struct ieee80211_power_rule *power_rule; + const struct ieee80211_freq_range *freq_range; + char max_antenna_gain[32]; + + power_rule = ®_rule->power_rule; + freq_range = ®_rule->freq_range; + + if (!power_rule->max_antenna_gain) + snprintf(max_antenna_gain, 32, "N/A"); + else + snprintf(max_antenna_gain, 32, "%d", power_rule->max_antenna_gain); + + REG_DBG_PRINT("cfg80211: Updating information on frequency %d MHz " + "for %d a MHz width channel with regulatory rule:\n", + chan->center_freq, + KHZ_TO_MHZ(desired_bw_khz)); + + REG_DBG_PRINT("cfg80211: %d KHz - %d KHz @ KHz), (%s mBi, %d mBm)\n", + freq_range->start_freq_khz, + freq_range->end_freq_khz, + max_antenna_gain, + power_rule->max_eirp); +} +#else +static void chan_reg_rule_print_dbg(struct ieee80211_channel *chan, + u32 desired_bw_khz, + const struct ieee80211_reg_rule *reg_rule) +{ + return; +} #endif /* @@ -790,6 +825,8 @@ static void handle_channel(struct wiphy *wiphy, return; } + chan_reg_rule_print_dbg(chan, desired_bw_khz, reg_rule); + power_rule = ®_rule->power_rule; freq_range = ®_rule->freq_range; @@ -1134,6 +1171,8 @@ static void handle_channel_custom(struct wiphy *wiphy, return; } + chan_reg_rule_print_dbg(chan, desired_bw_khz, reg_rule); + power_rule = ®_rule->power_rule; freq_range = ®_rule->freq_range; |