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ath10k: remove the p2p notice of absence info from 10.2.4 FW beacon info

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The p2p NOA never been supported at 10.2.4 FW, remove it to avoid SWBA
event parse error for multi beacon interval case.

Signed-off-by: Yanbo Li <yanbol@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Yanbo Li
2016-01-14 15:39:19 -08:00
committed by Kalle Valo
parent 856e7c3084
commit 8b019fb0d0
2 changed files with 55 additions and 1 deletions
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46
drivers/net/wireless/ath/ath10k/wmi.c
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@@ -3256,6 +3256,50 @@ static int ath10k_wmi_op_pull_swba_ev(struct ath10k *ar, struct sk_buff *skb,
return 0;
}
static int ath10k_wmi_10_2_4_op_pull_swba_ev(struct ath10k *ar,
struct sk_buff *skb,
struct wmi_swba_ev_arg *arg)
{
struct wmi_10_2_4_host_swba_event *ev = (void *)skb->data;
u32 map;
size_t i;
if (skb->len < sizeof(*ev))
return -EPROTO;
skb_pull(skb, sizeof(*ev));
arg->vdev_map = ev->vdev_map;
for (i = 0, map = __le32_to_cpu(ev->vdev_map); map; map >>= 1) {
if (!(map & BIT(0)))
continue;
/* If this happens there were some changes in firmware and
* ath10k should update the max size of tim_info array.
*/
if (WARN_ON_ONCE(i == ARRAY_SIZE(arg->tim_info)))
break;
if (__le32_to_cpu(ev->bcn_info[i].tim_info.tim_len) >
sizeof(ev->bcn_info[i].tim_info.tim_bitmap)) {
ath10k_warn(ar, "refusing to parse invalid swba structure\n");
return -EPROTO;
}
arg->tim_info[i].tim_len = ev->bcn_info[i].tim_info.tim_len;
arg->tim_info[i].tim_mcast = ev->bcn_info[i].tim_info.tim_mcast;
arg->tim_info[i].tim_bitmap =
ev->bcn_info[i].tim_info.tim_bitmap;
arg->tim_info[i].tim_changed =
ev->bcn_info[i].tim_info.tim_changed;
arg->tim_info[i].tim_num_ps_pending =
ev->bcn_info[i].tim_info.tim_num_ps_pending;
i++;
}
return 0;
}
static int ath10k_wmi_10_4_op_pull_swba_ev(struct ath10k *ar,
struct sk_buff *skb,
struct wmi_swba_ev_arg *arg)
@@ -7584,7 +7628,7 @@ static const struct wmi_ops wmi_10_2_4_ops = {
.pull_ch_info = ath10k_wmi_op_pull_ch_info_ev,
.pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev,
.pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev,
.pull_swba = ath10k_wmi_op_pull_swba_ev,
.pull_swba = ath10k_wmi_10_2_4_op_pull_swba_ev,
.pull_phyerr_hdr = ath10k_wmi_op_pull_phyerr_ev_hdr,
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,