@@ -4749,9 +4749,9 @@ static void __ieee80211_beacon_add_tim(struct ieee80211_sub_if_data *sdata,
ps->dtim_count--;
}
- tim = pos = skb_put(skb, 6);
+ tim = pos = skb_put(skb, 5);
*pos++ = WLAN_EID_TIM;
- *pos++ = 4;
+ *pos++ = 3;
*pos++ = ps->dtim_count;
*pos++ = link_conf->dtim_period;
@@ -4782,13 +4782,18 @@ static void __ieee80211_beacon_add_tim(struct ieee80211_sub_if_data *sdata,
/* Bitmap control */
*pos++ = n1 | aid0;
/* Part Virt Bitmap */
- skb_put(skb, n2 - n1);
+ skb_put(skb, n2 - n1 + 1);
memcpy(pos, ps->tim + n1, n2 - n1 + 1);
tim[1] = n2 - n1 + 4;
} else {
*pos++ = aid0; /* Bitmap control */
- *pos++ = 0; /* Part Virt Bitmap */
+
+ if (ieee80211_get_sband(sdata)->band != NL80211_BAND_S1GHZ) {
+ skb_put(skb, 1);
+ tim[1] = 4;
+ *pos++ = 0; /* Part Virt Bitmap */
+ }
}
}
Updates to the TIM information element to match changes made in the IEEE Std 802.11ah-2020. Signed-off-by: Kieran Frewen <kieran.frewen@morsemicro.com> --- net/mac80211/tx.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)