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mac80211: add a missing chunk of the short slot patch

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19143 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-01-15 02:03:25 +00:00
parent 461c02892a
commit c8e6838a62
1 changed files with 16 additions and 0 deletions
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16
package/mac80211/patches/540-short_slot_handling.patch
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@ -9,3 +9,19 @@
if (use_protection != bss_conf->use_cts_prot) { if (use_protection != bss_conf->use_cts_prot) {
bss_conf->use_cts_prot = use_protection; bss_conf->use_cts_prot = use_protection;
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1087,6 +1087,13 @@ static int ieee80211_change_bss(struct w
params->use_short_preamble;
changed |= BSS_CHANGED_ERP_PREAMBLE;
}
+
+ if (!sdata->vif.bss_conf.use_short_slot &&
+ sdata->local->hw.conf.channel->band == IEEE80211_BAND_5GHZ) {
+ sdata->vif.bss_conf.use_short_slot = true;
+ changed |= BSS_CHANGED_ERP_SLOT;
+ }
+
if (params->use_short_slot_time >= 0) {
sdata->vif.bss_conf.use_short_slot =
params->use_short_slot_time;