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-rw-r--r--drivers/net/wireless/ath/wil6210/cfg80211.c311
-rw-r--r--drivers/net/wireless/ath/wil6210/debugfs.c17
-rw-r--r--drivers/net/wireless/ath/wil6210/main.c2
-rw-r--r--drivers/net/wireless/ath/wil6210/txrx.c83
-rw-r--r--drivers/net/wireless/ath/wil6210/txrx_edma.c11
-rw-r--r--drivers/net/wireless/ath/wil6210/wil6210.h17
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.c350
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.h1
8 files changed, 735 insertions, 57 deletions
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 1bdb026ae85c..d18e81fae5f1 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -219,7 +219,9 @@ wil_mgmt_stypes[NUM_NL80211_IFTYPES] = {
.tx = BIT(IEEE80211_STYPE_ACTION >> 4) |
BIT(IEEE80211_STYPE_PROBE_RESP >> 4) |
BIT(IEEE80211_STYPE_ASSOC_RESP >> 4) |
- BIT(IEEE80211_STYPE_DISASSOC >> 4),
+ BIT(IEEE80211_STYPE_DISASSOC >> 4) |
+ BIT(IEEE80211_STYPE_AUTH >> 4) |
+ BIT(IEEE80211_STYPE_REASSOC_RESP >> 4),
.rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
@@ -891,6 +893,26 @@ static void wil_print_crypto(struct wil6210_priv *wil,
c->control_port_no_encrypt);
}
+static const char *
+wil_get_auth_type_name(enum nl80211_auth_type auth_type)
+{
+ switch (auth_type) {
+ case NL80211_AUTHTYPE_OPEN_SYSTEM:
+ return "OPEN_SYSTEM";
+ case NL80211_AUTHTYPE_SHARED_KEY:
+ return "SHARED_KEY";
+ case NL80211_AUTHTYPE_FT:
+ return "FT";
+ case NL80211_AUTHTYPE_NETWORK_EAP:
+ return "NETWORK_EAP";
+ case NL80211_AUTHTYPE_SAE:
+ return "SAE";
+ case NL80211_AUTHTYPE_AUTOMATIC:
+ return "AUTOMATIC";
+ default:
+ return "unknown";
+ }
+}
static void wil_print_connect_params(struct wil6210_priv *wil,
struct cfg80211_connect_params *sme)
{
@@ -904,11 +926,73 @@ static void wil_print_connect_params(struct wil6210_priv *wil,
if (sme->ssid)
print_hex_dump(KERN_INFO, " SSID: ", DUMP_PREFIX_OFFSET,
16, 1, sme->ssid, sme->ssid_len, true);
+ if (sme->prev_bssid)
+ wil_info(wil, " Previous BSSID=%pM\n", sme->prev_bssid);
+ wil_info(wil, " Auth Type: %s\n",
+ wil_get_auth_type_name(sme->auth_type));
wil_info(wil, " Privacy: %s\n", sme->privacy ? "secure" : "open");
wil_info(wil, " PBSS: %d\n", sme->pbss);
wil_print_crypto(wil, &sme->crypto);
}
+static int wil_ft_connect(struct wiphy *wiphy,
+ struct net_device *ndev,
+ struct cfg80211_connect_params *sme)
+{
+ struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+ struct wil6210_vif *vif = ndev_to_vif(ndev);
+ struct wmi_ft_auth_cmd auth_cmd;
+ int rc;
+
+ if (!test_bit(WMI_FW_CAPABILITY_FT_ROAMING, wil->fw_capabilities)) {
+ wil_err(wil, "FT: FW does not support FT roaming\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (!sme->prev_bssid) {
+ wil_err(wil, "FT: prev_bssid was not set\n");
+ return -EINVAL;
+ }
+
+ if (ether_addr_equal(sme->prev_bssid, sme->bssid)) {
+ wil_err(wil, "FT: can not roam to same AP\n");
+ return -EINVAL;
+ }
+
+ if (!test_bit(wil_vif_fwconnected, vif->status)) {
+ wil_err(wil, "FT: roam while not connected\n");
+ return -EINVAL;
+ }
+
+ if (vif->privacy != sme->privacy) {
+ wil_err(wil, "FT: privacy mismatch, current (%d) roam (%d)\n",
+ vif->privacy, sme->privacy);
+ return -EINVAL;
+ }
+
+ if (sme->pbss) {
+ wil_err(wil, "FT: roam is not valid for PBSS\n");
+ return -EINVAL;
+ }
+
+ memset(&auth_cmd, 0, sizeof(auth_cmd));
+ auth_cmd.channel = sme->channel->hw_value - 1;
+ ether_addr_copy(auth_cmd.bssid, sme->bssid);
+
+ wil_info(wil, "FT: roaming\n");
+
+ set_bit(wil_vif_ft_roam, vif->status);
+ rc = wmi_send(wil, WMI_FT_AUTH_CMDID, vif->mid,
+ &auth_cmd, sizeof(auth_cmd));
+ if (rc == 0)
+ mod_timer(&vif->connect_timer,
+ jiffies + msecs_to_jiffies(5000));
+ else
+ clear_bit(wil_vif_ft_roam, vif->status);
+
+ return rc;
+}
+
static int wil_cfg80211_connect(struct wiphy *wiphy,
struct net_device *ndev,
struct cfg80211_connect_params *sme)
@@ -921,14 +1005,23 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
const u8 *rsn_eid;
int ch;
int rc = 0;
+ bool is_ft_roam = false;
+ u8 network_type;
enum ieee80211_bss_type bss_type = IEEE80211_BSS_TYPE_ESS;
wil_dbg_misc(wil, "connect, mid=%d\n", vif->mid);
wil_print_connect_params(wil, sme);
- if (test_bit(wil_vif_fwconnecting, vif->status) ||
+ if (sme->auth_type == NL80211_AUTHTYPE_FT)
+ is_ft_roam = true;
+ if (sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC &&
test_bit(wil_vif_fwconnected, vif->status))
- return -EALREADY;
+ is_ft_roam = true;
+
+ if (!is_ft_roam)
+ if (test_bit(wil_vif_fwconnecting, vif->status) ||
+ test_bit(wil_vif_fwconnected, vif->status))
+ return -EALREADY;
if (sme->ie_len > WMI_MAX_IE_LEN) {
wil_err(wil, "IE too large (%td bytes)\n", sme->ie_len);
@@ -938,8 +1031,13 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
rsn_eid = sme->ie ?
cfg80211_find_ie(WLAN_EID_RSN, sme->ie, sme->ie_len) :
NULL;
- if (sme->privacy && !rsn_eid)
+ if (sme->privacy && !rsn_eid) {
wil_info(wil, "WSC connection\n");
+ if (is_ft_roam) {
+ wil_err(wil, "No WSC with FT roam\n");
+ return -EINVAL;
+ }
+ }
if (sme->pbss)
bss_type = IEEE80211_BSS_TYPE_PBSS;
@@ -961,6 +1059,45 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
vif->privacy = sme->privacy;
vif->pbss = sme->pbss;
+ rc = wmi_set_ie(vif, WMI_FRAME_ASSOC_REQ, sme->ie_len, sme->ie);
+ if (rc)
+ goto out;
+
+ switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) {
+ case WLAN_CAPABILITY_DMG_TYPE_AP:
+ network_type = WMI_NETTYPE_INFRA;
+ break;
+ case WLAN_CAPABILITY_DMG_TYPE_PBSS:
+ network_type = WMI_NETTYPE_P2P;
+ break;
+ default:
+ wil_err(wil, "Unsupported BSS type, capability= 0x%04x\n",
+ bss->capability);
+ rc = -EINVAL;
+ goto out;
+ }
+
+ ch = bss->channel->hw_value;
+ if (ch == 0) {
+ wil_err(wil, "BSS at unknown frequency %dMhz\n",
+ bss->channel->center_freq);
+ rc = -EOPNOTSUPP;
+ goto out;
+ }
+
+ if (is_ft_roam) {
+ if (network_type != WMI_NETTYPE_INFRA) {
+ wil_err(wil, "FT: Unsupported BSS type, capability= 0x%04x\n",
+ bss->capability);
+ rc = -EINVAL;
+ goto out;
+ }
+ rc = wil_ft_connect(wiphy, ndev, sme);
+ if (rc == 0)
+ vif->bss = bss;
+ goto out;
+ }
+
if (vif->privacy) {
/* For secure assoc, remove old keys */
rc = wmi_del_cipher_key(vif, 0, bss->bssid,
@@ -977,28 +1114,9 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
}
}
- /* WMI_SET_APPIE_CMD. ie may contain rsn info as well as other info
- * elements. Send it also in case it's empty, to erase previously set
- * ies in FW.
- */
- rc = wmi_set_ie(vif, WMI_FRAME_ASSOC_REQ, sme->ie_len, sme->ie);
- if (rc)
- goto out;
-
/* WMI_CONNECT_CMD */
memset(&conn, 0, sizeof(conn));
- switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) {
- case WLAN_CAPABILITY_DMG_TYPE_AP:
- conn.network_type = WMI_NETTYPE_INFRA;
- break;
- case WLAN_CAPABILITY_DMG_TYPE_PBSS:
- conn.network_type = WMI_NETTYPE_P2P;
- break;
- default:
- wil_err(wil, "Unsupported BSS type, capability= 0x%04x\n",
- bss->capability);
- goto out;
- }
+ conn.network_type = network_type;
if (vif->privacy) {
if (rsn_eid) { /* regular secure connection */
conn.dot11_auth_mode = WMI_AUTH11_SHARED;
@@ -1018,14 +1136,6 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
conn.ssid_len = min_t(u8, ssid_eid[1], 32);
memcpy(conn.ssid, ssid_eid+2, conn.ssid_len);
-
- ch = bss->channel->hw_value;
- if (ch == 0) {
- wil_err(wil, "BSS at unknown frequency %dMhz\n",
- bss->channel->center_freq);
- rc = -EOPNOTSUPP;
- goto out;
- }
conn.channel = ch - 1;
ether_addr_copy(conn.bssid, bss->bssid);
@@ -1221,9 +1331,9 @@ wil_find_sta_by_key_usage(struct wil6210_priv *wil, u8 mid,
return &wil->sta[cid];
}
-static void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
- struct wil_sta_info *cs,
- struct key_params *params)
+void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
+ struct wil_sta_info *cs,
+ struct key_params *params)
{
struct wil_tid_crypto_rx_single *cc;
int tid;
@@ -1306,13 +1416,19 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy,
params->seq_len, params->seq);
if (IS_ERR(cs)) {
- wil_err(wil, "Not connected, %pM %s[%d] PN %*phN\n",
- mac_addr, key_usage_str[key_usage], key_index,
- params->seq_len, params->seq);
- return -EINVAL;
+ /* in FT, sta info may not be available as add_key may be
+ * sent by host before FW sends WMI_CONNECT_EVENT
+ */
+ if (!test_bit(wil_vif_ft_roam, vif->status)) {
+ wil_err(wil, "Not connected, %pM %s[%d] PN %*phN\n",
+ mac_addr, key_usage_str[key_usage], key_index,
+ params->seq_len, params->seq);
+ return -EINVAL;
+ }
}
- wil_del_rx_key(key_index, key_usage, cs);
+ if (!IS_ERR(cs))
+ wil_del_rx_key(key_index, key_usage, cs);
if (params->seq && params->seq_len != IEEE80211_GCMP_PN_LEN) {
wil_err(wil,
@@ -1325,7 +1441,10 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy,
rc = wmi_add_cipher_key(vif, key_index, mac_addr, params->key_len,
params->key, key_usage);
- if (!rc)
+ if (!rc && !IS_ERR(cs))
+ /* in FT set crypto will take place upon receiving
+ * WMI_RING_EN_EVENTID event
+ */
wil_set_crypto_rx(key_index, key_usage, cs, params);
return rc;
@@ -1488,21 +1607,36 @@ static void wil_print_bcon_data(struct cfg80211_beacon_data *b)
}
/* internal functions for device reset and starting AP */
-static int _wil_cfg80211_set_ies(struct wil6210_vif *vif,
- struct cfg80211_beacon_data *bcon)
+static u8 *
+_wil_cfg80211_get_proberesp_ies(const u8 *proberesp, u16 proberesp_len,
+ u16 *ies_len)
{
- int rc;
- u16 len = 0, proberesp_len = 0;
- u8 *ies = NULL, *proberesp = NULL;
+ u8 *ies = NULL;
- if (bcon->probe_resp) {
+ if (proberesp) {
struct ieee80211_mgmt *f =
- (struct ieee80211_mgmt *)bcon->probe_resp;
+ (struct ieee80211_mgmt *)proberesp;
size_t hlen = offsetof(struct ieee80211_mgmt,
u.probe_resp.variable);
- proberesp = f->u.probe_resp.variable;
- proberesp_len = bcon->probe_resp_len - hlen;
+
+ ies = f->u.probe_resp.variable;
+ if (ies_len)
+ *ies_len = proberesp_len - hlen;
}
+
+ return ies;
+}
+
+static int _wil_cfg80211_set_ies(struct wil6210_vif *vif,
+ struct cfg80211_beacon_data *bcon)
+{
+ int rc;
+ u16 len = 0, proberesp_len = 0;
+ u8 *ies = NULL, *proberesp;
+
+ proberesp = _wil_cfg80211_get_proberesp_ies(bcon->probe_resp,
+ bcon->probe_resp_len,
+ &proberesp_len);
rc = _wil_cfg80211_merge_extra_ies(proberesp,
proberesp_len,
bcon->proberesp_ies,
@@ -1546,6 +1680,9 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy,
struct wireless_dev *wdev = ndev->ieee80211_ptr;
u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype);
u8 is_go = (wdev->iftype == NL80211_IFTYPE_P2P_GO);
+ u16 proberesp_len = 0;
+ u8 *proberesp;
+ bool ft = false;
if (pbss)
wmi_nettype = WMI_NETTYPE_P2P;
@@ -1558,6 +1695,25 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy,
wil_set_recovery_state(wil, fw_recovery_idle);
+ proberesp = _wil_cfg80211_get_proberesp_ies(bcon->probe_resp,
+ bcon->probe_resp_len,
+ &proberesp_len);
+ /* check that the probe response IEs has a MDE */
+ if ((proberesp && proberesp_len > 0 &&
+ cfg80211_find_ie(WLAN_EID_MOBILITY_DOMAIN,
+ proberesp,
+ proberesp_len)))
+ ft = true;
+
+ if (ft) {
+ if (!test_bit(WMI_FW_CAPABILITY_FT_ROAMING,
+ wil->fw_capabilities)) {
+ wil_err(wil, "FW does not support FT roaming\n");
+ return -ENOTSUPP;
+ }
+ set_bit(wil_vif_ft_roam, vif->status);
+ }
+
mutex_lock(&wil->mutex);
if (!wil_has_other_active_ifaces(wil, ndev, true, false)) {
@@ -1719,6 +1875,7 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy,
mutex_lock(&wil->mutex);
wmi_pcp_stop(vif);
+ clear_bit(wil_vif_ft_roam, vif->status);
if (last)
__wil_down(wil);
@@ -1738,8 +1895,9 @@ static int wil_cfg80211_add_station(struct wiphy *wiphy,
struct wil6210_vif *vif = ndev_to_vif(dev);
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
- wil_dbg_misc(wil, "add station %pM aid %d mid %d\n",
- mac, params->aid, vif->mid);
+ wil_dbg_misc(wil, "add station %pM aid %d mid %d mask 0x%x set 0x%x\n",
+ mac, params->aid, vif->mid,
+ params->sta_flags_mask, params->sta_flags_set);
if (!disable_ap_sme) {
wil_err(wil, "not supported with AP SME enabled\n");
@@ -2060,6 +2218,54 @@ wil_cfg80211_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev,
return 0;
}
+static int
+wil_cfg80211_update_ft_ies(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_update_ft_ies_params *ftie)
+{
+ struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+ struct wil6210_vif *vif = ndev_to_vif(dev);
+ struct cfg80211_bss *bss;
+ struct wmi_ft_reassoc_cmd reassoc;
+ int rc = 0;
+
+ wil_dbg_misc(wil, "update ft ies, mid=%d\n", vif->mid);
+ wil_hex_dump_misc("FT IE ", DUMP_PREFIX_OFFSET, 16, 1,
+ ftie->ie, ftie->ie_len, true);
+
+ if (!test_bit(WMI_FW_CAPABILITY_FT_ROAMING, wil->fw_capabilities)) {
+ wil_err(wil, "FW does not support FT roaming\n");
+ return -EOPNOTSUPP;
+ }
+
+ rc = wmi_update_ft_ies(vif, ftie->ie_len, ftie->ie);
+ if (rc)
+ return rc;
+
+ if (!test_bit(wil_vif_ft_roam, vif->status))
+ /* vif is not roaming */
+ return 0;
+
+ /* wil_vif_ft_roam is set. wil_cfg80211_update_ft_ies is used as
+ * a trigger for reassoc
+ */
+
+ bss = vif->bss;
+ if (!bss) {
+ wil_err(wil, "FT: bss is NULL\n");
+ return -EINVAL;
+ }
+
+ memset(&reassoc, 0, sizeof(reassoc));
+ ether_addr_copy(reassoc.bssid, bss->bssid);
+
+ rc = wmi_send(wil, WMI_FT_REASSOC_CMDID, vif->mid,
+ &reassoc, sizeof(reassoc));
+ if (rc)
+ wil_err(wil, "FT: reassoc failed (%d)\n", rc);
+
+ return rc;
+}
+
static const struct cfg80211_ops wil_cfg80211_ops = {
.add_virtual_intf = wil_cfg80211_add_iface,
.del_virtual_intf = wil_cfg80211_del_iface,
@@ -2095,6 +2301,7 @@ static const struct cfg80211_ops wil_cfg80211_ops = {
.resume = wil_cfg80211_resume,
.sched_scan_start = wil_cfg80211_sched_scan_start,
.sched_scan_stop = wil_cfg80211_sched_scan_stop,
+ .update_ft_ies = wil_cfg80211_update_ft_ies,
};
static void wil_wiphy_init(struct wiphy *wiphy)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 4057f0685947..6973333497c1 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1669,6 +1669,7 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
char *status = "unknown";
u8 aid = 0;
u8 mid;
+ bool sta_connected = false;
switch (p->status) {
case wil_sta_unused:
@@ -1683,8 +1684,20 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
break;
}
mid = (p->status != wil_sta_unused) ? p->mid : U8_MAX;
- seq_printf(s, "[%d] %pM %s MID %d AID %d\n", i, p->addr, status,
- mid, aid);
+ if (mid < wil->max_vifs) {
+ struct wil6210_vif *vif = wil->vifs[mid];
+
+ if (vif->wdev.iftype == NL80211_IFTYPE_STATION &&
+ p->status == wil_sta_connected)
+ sta_connected = true;
+ }
+ /* print roam counter only for connected stations */
+ if (sta_connected)
+ seq_printf(s, "[%d] %pM connected (roam counter %d) MID %d AID %d\n",
+ i, p->addr, p->stats.ft_roams, mid, aid);
+ else
+ seq_printf(s, "[%d] %pM %s MID %d AID %d\n", i,
+ p->addr, status, mid, aid);
if (p->status == wil_sta_connected) {
spin_lock_bh(&p->tid_rx_lock);
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 3fcf79924a4c..398900a1c29e 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -361,6 +361,8 @@ static void _wil6210_disconnect(struct wil6210_vif *vif, const u8 *bssid,
vif->bss = NULL;
}
clear_bit(wil_vif_fwconnecting, vif->status);
+ clear_bit(wil_vif_ft_roam, vif->status);
+
break;
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_P2P_GO:
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 259e4a872623..cc5f263cc965 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -1059,6 +1059,88 @@ static int wil_vring_init_tx(struct wil6210_vif *vif, int id, int size,
return rc;
}
+static int wil_tx_vring_modify(struct wil6210_vif *vif, int ring_id, int cid,
+ int tid)
+{
+ struct wil6210_priv *wil = vif_to_wil(vif);
+ int rc;
+ struct wmi_vring_cfg_cmd cmd = {
+ .action = cpu_to_le32(WMI_VRING_CMD_MODIFY),
+ .vring_cfg = {
+ .tx_sw_ring = {
+ .max_mpdu_size =
+ cpu_to_le16(wil_mtu2macbuf(mtu_max)),
+ .ring_size = 0,
+ },
+ .ringid = ring_id,
+ .cidxtid = mk_cidxtid(cid, tid),
+ .encap_trans_type = WMI_VRING_ENC_TYPE_802_3,
+ .mac_ctrl = 0,
+ .to_resolution = 0,
+ .agg_max_wsize = 0,
+ .schd_params = {
+ .priority = cpu_to_le16(0),
+ .timeslot_us = cpu_to_le16(0xfff),
+ },
+ },
+ };
+ struct {
+ struct wmi_cmd_hdr wmi;
+ struct wmi_vring_cfg_done_event cmd;
+ } __packed reply = {
+ .cmd = {.status = WMI_FW_STATUS_FAILURE},
+ };
+ struct wil_ring *vring = &wil->ring_tx[ring_id];
+ struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id];
+
+ wil_dbg_misc(wil, "vring_modify: ring %d cid %d tid %d\n", ring_id,
+ cid, tid);
+ lockdep_assert_held(&wil->mutex);
+
+ if (!vring->va) {
+ wil_err(wil, "Tx ring [%d] not allocated\n", ring_id);
+ return -EINVAL;
+ }
+
+ if (wil->ring2cid_tid[ring_id][0] != cid ||
+ wil->ring2cid_tid[ring_id][1] != tid) {
+ wil_err(wil, "ring info does not match cid=%u tid=%u\n",
+ wil->ring2cid_tid[ring_id][0],
+ wil->ring2cid_tid[ring_id][1]);
+ }
+
+ cmd.vring_cfg.tx_sw_ring.ring_mem_base = cpu_to_le64(vring->pa);
+
+ rc = wmi_call(wil, WMI_VRING_CFG_CMDID, vif->mid, &cmd, sizeof(cmd),
+ WMI_VRING_CFG_DONE_EVENTID, &reply, sizeof(reply), 100);
+ if (rc)
+ goto fail;
+
+ if (reply.cmd.status != WMI_FW_STATUS_SUCCESS) {
+ wil_err(wil, "Tx modify failed, status 0x%02x\n",
+ reply.cmd.status);
+ rc = -EINVAL;
+ goto fail;
+ }
+
+ /* set BA aggregation window size to 0 to force a new BA with the
+ * new AP
+ */
+ txdata->agg_wsize = 0;
+ if (txdata->dot1x_open && agg_wsize >= 0)
+ wil_addba_tx_request(wil, ring_id, agg_wsize);
+
+ return 0;
+fail:
+ spin_lock_bh(&txdata->lock);
+ txdata->dot1x_open = false;
+ txdata->enabled = 0;
+ spin_unlock_bh(&txdata->lock);
+ wil->ring2cid_tid[ring_id][0] = WIL6210_MAX_CID;
+ wil->ring2cid_tid[ring_id][1] = 0;
+ return rc;
+}
+
int wil_vring_init_bcast(struct wil6210_vif *vif, int id, int size)
{
struct wil6210_priv *wil = vif_to_wil(vif);
@@ -2281,6 +2363,7 @@ void wil_init_txrx_ops_legacy_dma(struct wil6210_priv *wil)
wil->txrx_ops.ring_init_bcast = wil_vring_init_bcast;
wil->txrx_ops.tx_init = wil_tx_init;
wil->txrx_ops.tx_fini = wil_tx_fini;
+ wil->txrx_ops.tx_ring_modify = wil_tx_vring_modify;
/* RX ops */
wil->txrx_ops.rx_init = wil_rx_init;
wil->txrx_ops.wmi_addba_rx_resp = wmi_addba_rx_resp;
diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c
index 3e7fc2983cbb..2bbae75b9a84 100644
--- a/drivers/net/wireless/ath/wil6210/txrx_edma.c
+++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c
@@ -747,6 +747,16 @@ static int wil_ring_init_tx_edma(struct wil6210_vif *vif, int ring_id,
return rc;
}
+static int wil_tx_ring_modify_edma(struct wil6210_vif *vif, int ring_id,
+ int cid, int tid)
+{
+ struct wil6210_priv *wil = vif_to_wil(vif);
+
+ wil_err(wil, "ring modify is not supported for EDMA\n");
+
+ return -EOPNOTSUPP;
+}
+
/* This function is used only for RX SW reorder */
static int wil_check_bar(struct wil6210_priv *wil, void *msg, int cid,
struct sk_buff *skb, struct wil_net_stats *stats)
@@ -1600,6 +1610,7 @@ void wil_init_txrx_ops_edma(struct wil6210_priv *wil)
wil->txrx_ops.tx_desc_map = wil_tx_desc_map_edma;
wil->txrx_ops.tx_desc_unmap = wil_tx_desc_unmap_edma;
wil->txrx_ops.tx_ring_tso = __wil_tx_ring_tso_edma;
+ wil->txrx_ops.tx_ring_modify = wil_tx_ring_modify_edma;
/* RX ops */
wil->txrx_ops.rx_init = wil_rx_init_edma;
wil->txrx_ops.wmi_addba_rx_resp = wmi_addba_rx_resp_edma;
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 85565de05840..cf6a69198b5d 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -449,6 +449,15 @@ static inline void parse_cidxtid(u8 cidxtid, u8 *cid, u8 *tid)
*tid = (cidxtid >> 4) & 0xf;
}
+/**
+ * wil_cid_valid - check cid is valid
+ * @cid: CID value
+ */
+static inline bool wil_cid_valid(u8 cid)
+{
+ return (cid >= 0 && cid < WIL6210_MAX_CID);
+}
+
struct wil6210_mbox_ring {
u32 base;
u16 entry_size; /* max. size of mbox entry, incl. all headers */
@@ -577,6 +586,7 @@ struct wil_net_stats {
unsigned long rx_csum_err;
u16 last_mcs_rx;
u64 rx_per_mcs[WIL_MCS_MAX + 1];
+ u32 ft_roams; /* relevant in STA mode */
};
/**
@@ -599,6 +609,8 @@ struct wil_txrx_ops {
struct wil_ctx *ctx);
int (*tx_ring_tso)(struct wil6210_priv *wil, struct wil6210_vif *vif,
struct wil_ring *ring, struct sk_buff *skb);
+ int (*tx_ring_modify)(struct wil6210_vif *vif, int ring_id,
+ int cid, int tid);
irqreturn_t (*irq_tx)(int irq, void *cookie);
/* RX ops */
int (*rx_init)(struct wil6210_priv *wil, u16 ring_size);
@@ -821,6 +833,7 @@ extern u8 led_polarity;
enum wil6210_vif_status {
wil_vif_fwconnecting,
wil_vif_fwconnected,
+ wil_vif_ft_roam,
wil_vif_status_last /* keep last */
};
@@ -1204,6 +1217,7 @@ int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index,
int wmi_echo(struct wil6210_priv *wil);
int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie);
int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring);
+int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie);
int wmi_rxon(struct wil6210_priv *wil, bool on);
int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r);
int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac,
@@ -1319,6 +1333,9 @@ void wil6210_unmask_irq_tx_edma(struct wil6210_priv *wil);
void wil_rx_handle(struct wil6210_priv *wil, int *quota);
void wil6210_unmask_irq_rx(struct wil6210_priv *wil);
void wil6210_unmask_irq_rx_edma(struct wil6210_priv *wil);
+void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
+ struct wil_sta_info *cs,
+ struct key_params *params);
int wil_iftype_nl2wmi(enum nl80211_iftype type);
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 42c02a20ec97..c3ad8e4df3ec 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -227,6 +227,14 @@ struct blink_on_off_time led_blink_time[] = {
{WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS},
};
+struct auth_no_hdr {
+ __le16 auth_alg;
+ __le16 auth_transaction;
+ __le16 status_code;
+ /* possibly followed by Challenge text */
+ u8 variable[0];
+} __packed;
+
u8 led_polarity = LED_POLARITY_LOW_ACTIVE;
/**
@@ -468,6 +476,12 @@ static const char *cmdid2name(u16 cmdid)
return "WMI_LINK_STATS_CMD";
case WMI_SW_TX_REQ_EXT_CMDID:
return "WMI_SW_TX_REQ_EXT_CMDID";
+ case WMI_FT_AUTH_CMDID:
+ return "WMI_FT_AUTH_CMD";
+ case WMI_FT_REASSOC_CMDID:
+ return "WMI_FT_REASSOC_CMD";
+ case WMI_UPDATE_FT_IES_CMDID:
+ return "WMI_UPDATE_FT_IES_CMD";
default:
return "Untracked CMD";
}
@@ -606,6 +620,12 @@ static const char *eventid2name(u16 eventid)
return "WMI_LINK_STATS_CONFIG_DONE_EVENT";
case WMI_LINK_STATS_EVENTID:
return "WMI_LINK_STATS_EVENT";
+ case WMI_COMMAND_NOT_SUPPORTED_EVENTID:
+ return "WMI_COMMAND_NOT_SUPPORTED_EVENT";
+ case WMI_FT_AUTH_STATUS_EVENTID:
+ return "WMI_FT_AUTH_STATUS_EVENT";
+ case WMI_FT_REASSOC_STATUS_EVENTID:
+ return "WMI_FT_REASSOC_STATUS_EVENT";
default:
return "Untracked EVENT";
}
@@ -1156,6 +1176,9 @@ static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len)
struct wmi_ring_en_event *evt = d;
u8 vri = evt->ring_index;
struct wireless_dev *wdev = vif_to_wdev(vif);
+ struct wil_sta_info *sta;
+ int cid;
+ struct key_params params;
wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid);
@@ -1164,13 +1187,33 @@ static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len)
return;
}
- if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme)
- /* in AP mode with disable_ap_sme, this is done by
- * wil_cfg80211_change_station()
+ if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme ||
+ test_bit(wil_vif_ft_roam, vif->status))
+ /* in AP mode with disable_ap_sme that is not FT,
+ * this is done by wil_cfg80211_change_station()
*/
wil->ring_tx_data[vri].dot1x_open = true;
if (vri == vif->bcast_ring) /* no BA for bcast */
return;
+
+ cid = wil->ring2cid_tid[vri][0];
+ if (!wil_cid_valid(cid)) {
+ wil_err(wil, "invalid cid %d for vring %d\n", cid, vri);
+ return;
+ }
+
+ /* In FT mode we get key but not store it as it is received
+ * before WMI_CONNECT_EVENT received from FW.
+ * wil_set_crypto_rx is called here to reset the security PN
+ */
+ sta = &wil->sta[cid];
+ if (test_bit(wil_vif_ft_roam, vif->status)) {
+ memset(&params, 0, sizeof(params));
+ wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, &params);
+ if (wdev->iftype != NL80211_IFTYPE_AP)
+ clear_bit(wil_vif_ft_roam, vif->status);
+ }
+
if (agg_wsize >= 0)
wil_addba_tx_request(wil, vri, agg_wsize);
}
@@ -1462,6 +1505,271 @@ wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len)
}
/**
+ * find cid and ringid for the station vif
+ *
+ * return error, if other interfaces are used or ring was not found
+ */
+static int wil_find_cid_ringid_sta(struct wil6210_priv *wil,
+ struct wil6210_vif *vif,
+ int *cid,
+ int *ringid)
+{
+ struct wil_ring *ring;
+ struct wil_ring_tx_data *txdata;
+ int min_ring_id = wil_get_min_tx_ring_id(wil);
+ int i;
+ u8 lcid;
+
+ if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION ||
+ vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) {
+ wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype);
+ return -EINVAL;
+ }
+
+ /* In the STA mode, it is expected to have only one ring
+ * for the AP we are connected to.
+ * find it and return the cid associated with it.
+ */
+ for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) {
+ ring = &wil->ring_tx[i];
+ txdata = &wil->ring_tx_data[i];
+ if (!ring->va || !txdata->enabled || txdata->mid != vif->mid)
+ continue;
+
+ lcid = wil->ring2cid_tid[i][0];
+ if (lcid >= WIL6210_MAX_CID) /* skip BCAST */
+ continue;
+
+ wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid);
+ *cid = lcid;
+ *ringid = i;
+ return 0;
+ }
+
+ wil_dbg_wmi(wil, "find sta cid while no rings active?\n");
+
+ return -ENOENT;
+}
+
+static void
+wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len)
+{
+ struct wil6210_priv *wil = vif_to_wil(vif);
+ struct net_device *ndev = vif_to_ndev(vif);
+ struct wmi_ft_auth_status_event *data = d;
+ int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info);
+ int rc, cid = 0, ringid = 0;
+ struct cfg80211_ft_event_params ft;
+ u16 d_len;
+ /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */
+ const size_t auth_ie_offset = sizeof(u16) * 3;
+ struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info;
+
+ /* check the status */
+ if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) {
+ wil_err(wil, "FT: auth failed. status %d\n", data->status);
+ goto fail;
+ }
+
+ if (ie_len < auth_ie_offset) {
+ wil_err(wil, "FT: auth event too short, len %d\n", len);
+ goto fail;
+ }
+
+ d_len = le16_to_cpu(data->ie_len);
+ if (d_len != ie_len) {
+ wil_err(wil,
+ "FT: auth ie length mismatch, d_len %d should be %d\n",
+ d_len, ie_len);
+ goto fail;
+ }
+
+ if (!test_bit(wil_vif_ft_roam, wil->status)) {
+ wil_err(wil, "FT: Not in roaming state\n");
+ goto fail;
+ }
+
+ if (le16_to_cpu(auth->auth_transaction) != 2) {
+ wil_err(wil, "FT: auth error. auth_transaction %d\n",
+ le16_to_cpu(auth->auth_transaction));
+ goto fail;
+ }
+
+ if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) {
+ wil_err(wil, "FT: auth error. auth_alg %d\n",
+ le16_to_cpu(auth->auth_alg));
+ goto fail;
+ }
+
+ wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr);
+ wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1,
+ data->ie_info, d_len, true);
+
+ /* find cid and ringid */
+ rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid);
+ if (rc) {
+ wil_err(wil, "No valid cid found\n");
+ goto fail;
+ }
+
+ if (vif->privacy) {
+ /* For secure assoc, remove old keys */
+ rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr,
+ WMI_KEY_USE_PAIRWISE);
+ if (rc) {
+ wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n");
+ goto fail;
+ }
+ rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr,
+ WMI_KEY_USE_RX_GROUP);
+ if (rc) {
+ wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n");
+ goto fail;
+ }
+ }
+
+ memset(&ft, 0, sizeof(ft));
+ ft.ies = data->ie_info + auth_ie_offset;
+ ft.ies_len = d_len - auth_ie_offset;
+ ft.target_ap = data->mac_addr;
+ cfg80211_ft_event(ndev, &ft);
+
+ return;
+
+fail:
+ wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID, false);
+}
+
+static void
+wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len)
+{
+ struct wil6210_priv *wil = vif_to_wil(vif);
+ struct net_device *ndev = vif_to_ndev(vif);
+ struct wiphy *wiphy = wil_to_wiphy(wil);
+ struct wmi_ft_reassoc_status_event *data = d;
+ int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event,
+ ie_info);
+ int rc = -ENOENT, cid = 0, ringid = 0;
+ int ch; /* channel number (primary) */
+ size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0;
+ u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL;
+ /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */
+ const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN;
+ /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */
+ const size_t assoc_resp_ie_offset = sizeof(u16) * 3;
+ u16 d_len;
+ int freq;
+ struct cfg80211_roam_info info;
+
+ if (ies_len < 0) {
+ wil_err(wil, "ft reassoc event too short, len %d\n", len);
+ goto fail;
+ }
+
+ wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d",
+ data->status, data->aid);
+ wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d",
+ data->mac_addr, data->beacon_ie_len);
+ wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d",
+ le16_to_cpu(data->reassoc_req_ie_len),
+ le16_to_cpu(data->reassoc_resp_ie_len));
+
+ d_len = le16_to_cpu(data->beacon_ie_len) +
+ le16_to_cpu(data->reassoc_req_ie_len) +
+ le16_to_cpu(data->reassoc_resp_ie_len);
+ if (d_len != ies_len) {
+ wil_err(wil,
+ "ft reassoc ie length mismatch, d_len %d should be %d\n",
+ d_len, ies_len);
+ goto fail;
+ }
+
+ /* check the status */
+ if (data->status != WMI_FW_STATUS_SUCCESS) {
+ wil_err(wil, "ft reassoc failed. status %d\n", data->status);
+ goto fail;
+ }
+
+ /* find cid and ringid */
+ rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid);
+ if (rc) {
+ wil_err(wil, "No valid cid found\n");
+ goto fail;
+ }
+
+ ch = data->channel + 1;
+ wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n",
+ data->mac_addr, ch, cid, data->aid);
+
+ wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1,
+ data->ie_info, len - sizeof(*data), true);
+
+ /* figure out IE's */
+ if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) {
+ assoc_req_ie = &data->ie_info[assoc_req_ie_offset];
+ assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) -
+ assoc_req_ie_offset;
+ }
+ if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) {
+ wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n",
+ le16_to_cpu(data->reassoc_resp_ie_len));
+ goto fail;
+ }
+
+ assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) +
+ assoc_resp_ie_offset];
+ assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) -
+ assoc_resp_ie_offset;
+
+ if (test_bit(wil_status_resetting, wil->status) ||
+ !test_bit(wil_status_fwready, wil->status)) {
+ wil_err(wil, "FT: status_resetting, cancel reassoc event\n");
+ /* no need for cleanup, wil_reset will do that */
+ return;
+ }
+
+ mutex_lock(&wil->mutex);
+
+ /* ring modify to set the ring for the roamed AP settings */
+ wil_dbg_wmi(wil,
+ "ft modify tx config for connection CID %d ring %d\n",
+ cid, ringid);
+
+ rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0);
+ if (rc) {
+ wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n",
+ cid, vif->mid, ringid, rc);
+ mutex_unlock(&wil->mutex);
+ goto fail;
+ }
+
+ /* Update the driver STA members with the new bss */
+ wil->sta[cid].aid = data->aid;
+ wil->sta[cid].stats.ft_roams++;
+ ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid);
+ mutex_unlock(&wil->mutex);
+ del_timer_sync(&vif->connect_timer);
+
+ cfg80211_ref_bss(wiphy, vif->bss);
+ freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ);
+
+ memset(&info, 0, sizeof(info));
+ info.channel = ieee80211_get_channel(wiphy, freq);
+ info.bss = vif->bss;
+ info.req_ie = assoc_req_ie;
+ info.req_ie_len = assoc_req_ie_len;
+ info.resp_ie = assoc_resp_ie;
+ info.resp_ie_len = assoc_resp_ie_len;
+ cfg80211_roamed(ndev, &info, GFP_KERNEL);
+ vif->bss = NULL;
+
+ return;
+
+fail:
+ wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID, false);
+}
+
+/**
* Some events are ignored for purpose; and need not be interpreted as
* "unhandled events"
*/
@@ -1492,6 +1800,8 @@ static const struct {
{WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore},
{WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result},
{WMI_LINK_STATS_EVENTID, wmi_evt_link_stats},
+ {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status},
+ {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status},
};
/*
@@ -2086,6 +2396,40 @@ out:
return rc;
}
+int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie)
+{
+ struct wil6210_priv *wil = vif_to_wil(vif);
+ u16 len;
+ struct wmi_update_ft_ies_cmd *cmd;
+ int rc;
+
+ if (!ie)
+ ie_len = 0;
+
+ len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len;
+ if (len < ie_len) {
+ wil_err(wil, "wraparound. ie len %d\n", ie_len);
+ return -EINVAL;
+ }
+
+ cmd = kzalloc(len, GFP_KERNEL);
+ if (!cmd) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ cmd->ie_len = cpu_to_le16(ie_len);
+ memcpy(cmd->ie_info, ie, ie_len);
+ rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len);
+ kfree(cmd);
+
+out:
+ if (rc)
+ wil_err(wil, "update ft ies failed : %d\n", rc);
+
+ return rc;
+}
+
/**
* wmi_rxon - turn radio on/off
* @on: turn on if true, off otherwise
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index f430e1d48e81..b668758da994 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -2370,6 +2370,7 @@ struct wmi_ft_reassoc_status_event {
__le16 beacon_ie_len;
__le16 reassoc_req_ie_len;
__le16 reassoc_resp_ie_len;
+ u8 reserved[4];
u8 ie_info[0];
} __packed;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 01:38:30 +0000