= { .min_len = sizeof(struct wmi_stats_event) },
[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
= { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
+ [WMI_TAG_HOST_SWFDA_EVENT] = {
+ .min_len = sizeof(struct wmi_fils_discovery_event) },
+ [WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
+ .min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
+ [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
+ .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
};
#define PRIMAP(_hw_mode_) \
* For example, for 4x4 capable macphys, first 4 chains can be used for first
* mac and the remaing 4 chains can be used for the second mac or vice-versa.
* In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
- * will be advertised for second mac or vice-versa. Compute the shift value for
+ * will be advertised for second mac or vice-versa. Compute the shift value
* for tx/rx chainmask which will be used to advertise supported ht/vht rates to
* mac80211.
*/
static inline void
ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
- struct peer_assoc_params *param)
+ struct peer_assoc_params *param,
+ bool hw_crypto_disabled)
{
cmd->peer_flags = 0;
cmd->peer_flags |= WMI_PEER_AUTH;
if (param->need_ptk_4_way) {
cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
- cmd->peer_flags &= ~WMI_PEER_AUTH;
+ if (!hw_crypto_disabled)
+ cmd->peer_flags &= ~WMI_PEER_AUTH;
}
if (param->need_gtk_2_way)
cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
cmd->peer_new_assoc = param->peer_new_assoc;
cmd->peer_associd = param->peer_associd;
- ath11k_wmi_copy_peer_flags(cmd, param);
+ ath11k_wmi_copy_peer_flags(cmd, param,
+ test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
+ &ar->ab->dev_flags));
ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
WMI_SCAN_EVENT_DEQUEUED;
arg->scan_flags |= WMI_SCAN_CHAN_STAT_EVENT;
arg->num_bssid = 1;
+
+ /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
+ * ZEROs in probe request
+ */
+ eth_broadcast_addr(arg->bssid_list[0].addr);
}
static inline void
return ret;
}
+int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
+ struct sk_buff *tmpl)
+{
+ struct wmi_tlv *tlv;
+ struct sk_buff *skb;
+ void *ptr;
+ int ret, len;
+ size_t aligned_len;
+ struct wmi_fils_discovery_tmpl_cmd *cmd;
+
+ aligned_len = roundup(tmpl->len, 4);
+ len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
+
+ ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+ "WMI vdev %i set FILS discovery template\n", vdev_id);
+
+ skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
+ cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
+ WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
+ FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
+ cmd->vdev_id = vdev_id;
+ cmd->buf_len = tmpl->len;
+ ptr = skb->data + sizeof(*cmd);
+
+ tlv = ptr;
+ tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
+ FIELD_PREP(WMI_TLV_LEN, aligned_len);
+ memcpy(tlv->value, tmpl->data, tmpl->len);
+
+ ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
+ if (ret) {
+ ath11k_warn(ar->ab,
+ "WMI vdev %i failed to send FILS discovery template command\n",
+ vdev_id);
+ dev_kfree_skb(skb);
+ }
+ return ret;
+}
+
+int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
+ struct sk_buff *tmpl)
+{
+ struct wmi_probe_tmpl_cmd *cmd;
+ struct wmi_bcn_prb_info *probe_info;
+ struct wmi_tlv *tlv;
+ struct sk_buff *skb;
+ void *ptr;
+ int ret, len;
+ size_t aligned_len = roundup(tmpl->len, 4);
+
+ ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+ "WMI vdev %i set probe response template\n", vdev_id);
+
+ len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
+
+ skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
+ cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
+ FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
+ cmd->vdev_id = vdev_id;
+ cmd->buf_len = tmpl->len;
+
+ ptr = skb->data + sizeof(*cmd);
+
+ probe_info = ptr;
+ len = sizeof(*probe_info);
+ probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
+ WMI_TAG_BCN_PRB_INFO) |
+ FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+ probe_info->caps = 0;
+ probe_info->erp = 0;
+
+ ptr += sizeof(*probe_info);
+
+ tlv = ptr;
+ tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
+ FIELD_PREP(WMI_TLV_LEN, aligned_len);
+ memcpy(tlv->value, tmpl->data, tmpl->len);
+
+ ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
+ if (ret) {
+ ath11k_warn(ar->ab,
+ "WMI vdev %i failed to send probe response template command\n",
+ vdev_id);
+ dev_kfree_skb(skb);
+ }
+ return ret;
+}
+
+int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
+ bool unsol_bcast_probe_resp_enabled)
+{
+ struct sk_buff *skb;
+ int ret, len;
+ struct wmi_fils_discovery_cmd *cmd;
+
+ ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+ "WMI vdev %i set %s interval to %u TU\n",
+ vdev_id, unsol_bcast_probe_resp_enabled ?
+ "unsolicited broadcast probe response" : "FILS discovery",
+ interval);
+
+ len = sizeof(*cmd);
+ skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_fils_discovery_cmd *)skb->data;
+ cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
+ FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+ cmd->vdev_id = vdev_id;
+ cmd->interval = interval;
+ cmd->config = unsol_bcast_probe_resp_enabled;
+
+ ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
+ if (ret) {
+ ath11k_warn(ar->ab,
+ "WMI vdev %i failed to send FILS discovery enable/disable command\n",
+ vdev_id);
+ dev_kfree_skb(skb);
+ }
+ return ret;
+}
+
static void
ath11k_fill_band_to_mac_param(struct ath11k_base *soc,
struct wmi_host_pdev_band_to_mac *band_to_mac)
return 0;
}
+int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
+ enum wmi_host_hw_mode_config_type mode)
+{
+ struct wmi_pdev_set_hw_mode_cmd_param *cmd;
+ struct sk_buff *skb;
+ struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
+ int len;
+ int ret;
+
+ len = sizeof(*cmd);
+
+ skb = ath11k_wmi_alloc_skb(wmi_ab, len);
+ cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
+
+ cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
+ FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
+
+ cmd->pdev_id = WMI_PDEV_ID_SOC;
+ cmd->hw_mode_index = mode;
+
+ ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
+ if (ret) {
+ ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
+ dev_kfree_skb(skb);
+ }
+
+ return ret;
+}
+
int ath11k_wmi_cmd_init(struct ath11k_base *ab)
{
struct ath11k_wmi_base *wmi_sc = &ab->wmi_ab;
init_param.hw_mode_id = wmi_sc->preferred_hw_mode;
init_param.mem_chunks = wmi_sc->mem_chunks;
- if (wmi_sc->preferred_hw_mode == WMI_HOST_HW_MODE_SINGLE)
+ if (ab->hw_params.single_pdev_only)
init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
- if (ab->hw_params.needs_band_to_mac) {
- init_param.num_band_to_mac = ab->num_radios;
- ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
- }
+ init_param.num_band_to_mac = ab->num_radios;
+ ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
return ath11k_init_cmd_send(&wmi_sc->wmi[0], &init_param);
}
return 0;
}
+static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
+ struct sk_buff *skb,
+ u32 *vdev_id)
+{
+ const void **tb;
+ const struct wmi_vdev_delete_resp_event *ev;
+ int ret;
+
+ tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ret = PTR_ERR(tb);
+ ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
+ return ret;
+ }
+
+ ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
+ if (!ev) {
+ ath11k_warn(ab, "failed to fetch vdev delete resp ev");
+ kfree(tb);
+ return -EPROTO;
+ }
+
+ *vdev_id = ev->vdev_id;
+
+ kfree(tb);
+ return 0;
+}
+
static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab, void *evt_buf,
u32 len, u32 *vdev_id,
u32 *tx_status)
static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
{
struct wmi_peer_delete_resp_event peer_del_resp;
+ struct ath11k *ar;
if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
ath11k_warn(ab, "failed to extract peer delete resp");
return;
}
- /* TODO: Do we need to validate whether ath11k_peer_find() return NULL
- * Why this is needed when there is HTT event for peer delete
- */
+ rcu_read_lock();
+ ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
+ if (!ar) {
+ ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
+ peer_del_resp.vdev_id);
+ rcu_read_unlock();
+ return;
+ }
+
+ complete(&ar->peer_delete_done);
+ rcu_read_unlock();
+ ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
+ peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
+}
+
+static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
+ struct sk_buff *skb)
+{
+ struct ath11k *ar;
+ u32 vdev_id = 0;
+
+ if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
+ ath11k_warn(ab, "failed to extract vdev delete resp");
+ return;
+ }
+
+ rcu_read_lock();
+ ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
+ if (!ar) {
+ ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
+ vdev_id);
+ rcu_read_unlock();
+ return;
+ }
+
+ complete(&ar->vdev_delete_done);
+
+ rcu_read_unlock();
+
+ ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev delete resp for vdev id %d\n",
+ vdev_id);
}
static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
}
rcu_read_lock();
- ar = ath11k_mac_get_ar_vdev_stop_status(ab, vdev_id);
+ ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
if (!ar) {
ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
vdev_id);
ath11k_thermal_event_temperature(ar, ev.temp);
}
+static void ath11k_fils_discovery_event(struct ath11k_base *ab,
+ struct sk_buff *skb)
+{
+ const void **tb;
+ const struct wmi_fils_discovery_event *ev;
+ int ret;
+
+ tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ret = PTR_ERR(tb);
+ ath11k_warn(ab,
+ "failed to parse FILS discovery event tlv %d\n",
+ ret);
+ return;
+ }
+
+ ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
+ if (!ev) {
+ ath11k_warn(ab, "failed to fetch FILS discovery event\n");
+ kfree(tb);
+ return;
+ }
+
+ ath11k_warn(ab,
+ "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
+ ev->vdev_id, ev->fils_tt, ev->tbtt);
+
+ kfree(tb);
+}
+
+static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
+ struct sk_buff *skb)
+{
+ const void **tb;
+ const struct wmi_probe_resp_tx_status_event *ev;
+ int ret;
+
+ tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ret = PTR_ERR(tb);
+ ath11k_warn(ab,
+ "failed to parse probe response transmission status event tlv: %d\n",
+ ret);
+ return;
+ }
+
+ ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
+ if (!ev) {
+ ath11k_warn(ab,
+ "failed to fetch probe response transmission status event");
+ kfree(tb);
+ return;
+ }
+
+ if (ev->tx_status)
+ ath11k_warn(ab,
+ "Probe response transmission failed for vdev_id %u, status %u\n",
+ ev->vdev_id, ev->tx_status);
+
+ kfree(tb);
+}
+
static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
{
struct wmi_cmd_hdr *cmd_hdr;
case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
break;
+ case WMI_HOST_FILS_DISCOVERY_EVENTID:
+ ath11k_fils_discovery_event(ab, skb);
+ break;
+ case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
+ ath11k_probe_resp_tx_status_event(ab, skb);
+ break;
/* add Unsupported events here */
case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID:
- case WMI_VDEV_DELETE_RESP_EVENTID:
case WMI_PEER_OPER_MODE_CHANGE_EVENTID:
case WMI_TWT_ENABLE_EVENTID:
case WMI_TWT_DISABLE_EVENTID:
case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
break;
+ case WMI_VDEV_DELETE_RESP_EVENTID:
+ ath11k_vdev_delete_resp_event(ab, skb);
+ break;
/* TODO: Add remaining events */
default:
ath11k_dbg(ab, ATH11K_DBG_WMI, "Unknown eventid: 0x%x\n", id);