aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/ath/wil6210/wmi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.c116
1 files changed, 106 insertions, 10 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 063963ee422a..24eed0963581 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -307,14 +307,14 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
u32 freq = ieee80211_channel_to_frequency(ch_no,
IEEE80211_BAND_60GHZ);
struct ieee80211_channel *channel = ieee80211_get_channel(wiphy, freq);
- /* TODO convert LE to CPU */
- s32 signal = 0; /* TODO */
+ s32 signal = data->info.sqi;
__le16 fc = rx_mgmt_frame->frame_control;
u32 d_len = le32_to_cpu(data->info.len);
u16 d_status = le16_to_cpu(data->info.status);
- wil_dbg_wmi(wil, "MGMT: channel %d MCS %d SNR %d\n",
- data->info.channel, data->info.mcs, data->info.snr);
+ wil_dbg_wmi(wil, "MGMT: channel %d MCS %d SNR %d SQI %d%%\n",
+ data->info.channel, data->info.mcs, data->info.snr,
+ data->info.sqi);
wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len,
le16_to_cpu(fc));
wil_dbg_wmi(wil, "qid %d mid %d cid %d\n",
@@ -384,6 +384,11 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
evt->assoc_req_len, evt->assoc_resp_len);
return;
}
+ if (evt->cid >= WIL6210_MAX_CID) {
+ wil_err(wil, "Connect CID invalid : %d\n", evt->cid);
+ return;
+ }
+
ch = evt->channel + 1;
wil_dbg_wmi(wil, "Connect %pM channel [%d] cid %d\n",
evt->bssid, ch, evt->cid);
@@ -439,7 +444,8 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
/* FIXME FW can transmit only ucast frames to peer */
/* FIXME real ring_id instead of hard coded 0 */
- memcpy(wil->dst_addr[0], evt->bssid, ETH_ALEN);
+ memcpy(wil->sta[evt->cid].addr, evt->bssid, ETH_ALEN);
+ wil->sta[evt->cid].status = wil_sta_conn_pending;
wil->pending_connect_cid = evt->cid;
queue_work(wil->wmi_wq_conn, &wil->connect_worker);
@@ -476,11 +482,11 @@ static void wmi_evt_notify(struct wil6210_priv *wil, int id, void *d, int len)
wil->stats.peer_rx_sector = le16_to_cpu(evt->other_rx_sector);
wil->stats.peer_tx_sector = le16_to_cpu(evt->other_tx_sector);
wil_dbg_wmi(wil, "Link status, MCS %d TSF 0x%016llx\n"
- "BF status 0x%08x SNR 0x%08x\n"
+ "BF status 0x%08x SNR 0x%08x SQI %d%%\n"
"Tx Tpt %d goodput %d Rx goodput %d\n"
"Sectors(rx:tx) my %d:%d peer %d:%d\n",
wil->stats.bf_mcs, wil->stats.tsf, evt->status,
- wil->stats.snr, le32_to_cpu(evt->tx_tpt),
+ wil->stats.snr, evt->sqi, le32_to_cpu(evt->tx_tpt),
le32_to_cpu(evt->tx_goodput), le32_to_cpu(evt->rx_goodput),
wil->stats.my_rx_sector, wil->stats.my_tx_sector,
wil->stats.peer_rx_sector, wil->stats.peer_tx_sector);
@@ -499,10 +505,16 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id,
int sz = eapol_len + ETH_HLEN;
struct sk_buff *skb;
struct ethhdr *eth;
+ int cid;
+ struct wil_net_stats *stats = NULL;
wil_dbg_wmi(wil, "EAPOL len %d from %pM\n", eapol_len,
evt->src_mac);
+ cid = wil_find_cid(wil, evt->src_mac);
+ if (cid >= 0)
+ stats = &wil->sta[cid].stats;
+
if (eapol_len > 196) { /* TODO: revisit size limit */
wil_err(wil, "EAPOL too large\n");
return;
@@ -513,6 +525,7 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id,
wil_err(wil, "Failed to allocate skb\n");
return;
}
+
eth = (struct ethhdr *)skb_put(skb, ETH_HLEN);
memcpy(eth->h_dest, ndev->dev_addr, ETH_ALEN);
memcpy(eth->h_source, evt->src_mac, ETH_ALEN);
@@ -521,9 +534,15 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id,
skb->protocol = eth_type_trans(skb, ndev);
if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) {
ndev->stats.rx_packets++;
- ndev->stats.rx_bytes += skb->len;
+ ndev->stats.rx_bytes += sz;
+ if (stats) {
+ stats->rx_packets++;
+ stats->rx_bytes += sz;
+ }
} else {
ndev->stats.rx_dropped++;
+ if (stats)
+ stats->rx_dropped++;
}
}
@@ -552,10 +571,42 @@ static void wmi_evt_ba_status(struct wil6210_priv *wil, int id, void *d,
int len)
{
struct wmi_vring_ba_status_event *evt = d;
+ struct wil_sta_info *sta;
+ uint i, cid;
+
+ /* TODO: use Rx BA status, not Tx one */
wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d\n",
- evt->ringid, evt->status ? "N/A" : "OK", evt->agg_wsize,
- __le16_to_cpu(evt->ba_timeout));
+ evt->ringid,
+ evt->status == WMI_BA_AGREED ? "OK" : "N/A",
+ evt->agg_wsize, __le16_to_cpu(evt->ba_timeout));
+
+ if (evt->ringid >= WIL6210_MAX_TX_RINGS) {
+ wil_err(wil, "invalid ring id %d\n", evt->ringid);
+ return;
+ }
+
+ cid = wil->vring2cid_tid[evt->ringid][0];
+ if (cid >= WIL6210_MAX_CID) {
+ wil_err(wil, "invalid CID %d for vring %d\n", cid, evt->ringid);
+ return;
+ }
+
+ sta = &wil->sta[cid];
+ if (sta->status == wil_sta_unused) {
+ wil_err(wil, "CID %d unused\n", cid);
+ return;
+ }
+
+ wil_dbg_wmi(wil, "BACK for CID %d %pM\n", cid, sta->addr);
+ for (i = 0; i < WIL_STA_TID_NUM; i++) {
+ struct wil_tid_ampdu_rx *r = sta->tid_rx[i];
+ sta->tid_rx[i] = NULL;
+ wil_tid_ampdu_rx_free(wil, r);
+ if ((evt->status == WMI_BA_AGREED) && evt->agg_wsize)
+ sta->tid_rx[i] = wil_tid_ampdu_rx_alloc(wil,
+ evt->agg_wsize, 0);
+ }
}
static const struct {
@@ -893,6 +944,38 @@ int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie)
return rc;
}
+/**
+ * wmi_rxon - turn radio on/off
+ * @on: turn on if true, off otherwise
+ *
+ * Only switch radio. Channel should be set separately.
+ * No timeout for rxon - radio turned on forever unless some other call
+ * turns it off
+ */
+int wmi_rxon(struct wil6210_priv *wil, bool on)
+{
+ int rc;
+ struct {
+ struct wil6210_mbox_hdr_wmi wmi;
+ struct wmi_listen_started_event evt;
+ } __packed reply;
+
+ wil_info(wil, "%s(%s)\n", __func__, on ? "on" : "off");
+
+ if (on) {
+ rc = wmi_call(wil, WMI_START_LISTEN_CMDID, NULL, 0,
+ WMI_LISTEN_STARTED_EVENTID,
+ &reply, sizeof(reply), 100);
+ if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS))
+ rc = -EINVAL;
+ } else {
+ rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, NULL, 0,
+ WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20);
+ }
+
+ return rc;
+}
+
int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
{
struct wireless_dev *wdev = wil->wdev;
@@ -906,6 +989,7 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
},
.mid = 0, /* TODO - what is it? */
.decap_trans_type = WMI_DECAP_TYPE_802_3,
+ .reorder_type = WMI_RX_SW_REORDER,
};
struct {
struct wil6210_mbox_hdr_wmi wmi;
@@ -973,6 +1057,18 @@ int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r)
return 0;
}
+int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason)
+{
+ struct wmi_disconnect_sta_cmd cmd = {
+ .disconnect_reason = cpu_to_le16(reason),
+ };
+ memcpy(cmd.dst_mac, mac, ETH_ALEN);
+
+ wil_dbg_wmi(wil, "%s(%pM, reason %d)\n", __func__, mac, reason);
+
+ return wmi_send(wil, WMI_DISCONNECT_STA_CMDID, &cmd, sizeof(cmd));
+}
+
void wmi_event_flush(struct wil6210_priv *wil)
{
struct pending_wmi_event *evt, *t;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.