diff options
Diffstat (limited to 'package/network/services/hostapd/patches/071-driver_nl80211-fix-regulatory-limits-for-wmm-cwmin-c.patch')
| -rw-r--r-- | package/network/services/hostapd/patches/071-driver_nl80211-fix-regulatory-limits-for-wmm-cwmin-c.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/package/network/services/hostapd/patches/071-driver_nl80211-fix-regulatory-limits-for-wmm-cwmin-c.patch b/package/network/services/hostapd/patches/071-driver_nl80211-fix-regulatory-limits-for-wmm-cwmin-c.patch deleted file mode 100644 index fe41e2b788..0000000000 --- a/package/network/services/hostapd/patches/071-driver_nl80211-fix-regulatory-limits-for-wmm-cwmin-c.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 23 Jan 2020 14:10:20 +0100 -Subject: [PATCH] driver_nl80211: fix regulatory limits for wmm cwmin/cwmax - values - -The internal WMM AC parameters use just the exponent of the CW value, while -nl80211 reports the full CW value. -This led to completely bogus CWmin/CWmax values in the WMM IE when a regulatory -limit was present. Fix this by converting the value to the exponent before -passing it on - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/src/drivers/driver_nl80211_capa.c -+++ b/src/drivers/driver_nl80211_capa.c -@@ -1336,6 +1336,18 @@ static void phy_info_vht_capa(struct hos - } - } - -+static inline int cw2ecw(unsigned int cw) -+{ -+ int bit; -+ -+ if (cw == 0) -+ return 0; -+ -+ for (bit = 1; cw != 1; bit++) -+ cw >>= 1; -+ -+ return bit; -+} - - static void phy_info_freq(struct hostapd_hw_modes *mode, - struct hostapd_channel_data *chan, -@@ -1438,9 +1450,9 @@ static void phy_info_freq(struct hostapd - - ac = wmm_map[ac]; - chan->wmm_rules[ac].min_cwmin = -- nla_get_u16(tb_wmm[NL80211_WMMR_CW_MIN]); -+ cw2ecw(nla_get_u16(tb_wmm[NL80211_WMMR_CW_MIN])); - chan->wmm_rules[ac].min_cwmax = -- nla_get_u16(tb_wmm[NL80211_WMMR_CW_MAX]); -+ cw2ecw(nla_get_u16(tb_wmm[NL80211_WMMR_CW_MAX])); - chan->wmm_rules[ac].min_aifs = - nla_get_u8(tb_wmm[NL80211_WMMR_AIFSN]); - chan->wmm_rules[ac].max_txop = |