diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/wmi.c')
-rw-r--r-- | drivers/net/wireless/ath/ath12k/wmi.c | 93 |
1 files changed, 84 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index ef0f3cf35cfd..80b3d51387b8 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -152,6 +152,8 @@ static const struct ath12k_wmi_tlv_policy ath12k_wmi_tlv_policies[] = { .min_len = sizeof(struct wmi_service_available_event) }, [WMI_TAG_PEER_ASSOC_CONF_EVENT] = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) }, + [WMI_TAG_RFKILL_EVENT] = { + .min_len = sizeof(struct wmi_rfkill_state_change_event) }, [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT] = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) }, [WMI_TAG_HOST_SWFDA_EVENT] = { @@ -3876,6 +3878,12 @@ static int ath12k_wmi_ext_hal_reg_caps(struct ath12k_base *soc, ath12k_warn(soc, "failed to extract reg cap %d\n", i); return ret; } + + if (reg_cap.phy_id >= MAX_RADIOS) { + ath12k_warn(soc, "unexpected phy id %u\n", reg_cap.phy_id); + return -EINVAL; + } + soc->hal_reg_cap[reg_cap.phy_id] = reg_cap; } return 0; @@ -4153,14 +4161,22 @@ static void ath12k_wmi_eht_caps_parse(struct ath12k_pdev *pdev, u32 band, __le32 cap_info_internal) { struct ath12k_band_cap *cap_band = &pdev->cap.band[band]; + u32 support_320mhz; u8 i; + if (band == NL80211_BAND_6GHZ) + support_320mhz = cap_band->eht_cap_phy_info[0] & + IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ; + for (i = 0; i < WMI_MAX_EHTCAP_MAC_SIZE; i++) cap_band->eht_cap_mac_info[i] = le32_to_cpu(cap_mac_info[i]); for (i = 0; i < WMI_MAX_EHTCAP_PHY_SIZE; i++) cap_band->eht_cap_phy_info[i] = le32_to_cpu(cap_phy_info[i]); + if (band == NL80211_BAND_6GHZ) + cap_band->eht_cap_phy_info[0] |= support_320mhz; + cap_band->eht_mcs_20_only = le32_to_cpu(supp_mcs[0]); cap_band->eht_mcs_80 = le32_to_cpu(supp_mcs[1]); if (band != NL80211_BAND_2GHZ) { @@ -4182,10 +4198,19 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab, const struct ath12k_wmi_caps_ext_params *caps, struct ath12k_pdev *pdev) { - u32 bands; + struct ath12k_band_cap *cap_band; + u32 bands, support_320mhz; int i; if (ab->hw_params->single_pdev_only) { + if (caps->hw_mode_id == WMI_HOST_HW_MODE_SINGLE) { + support_320mhz = le32_to_cpu(caps->eht_cap_phy_info_5ghz[0]) & + IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ; + cap_band = &pdev->cap.band[NL80211_BAND_6GHZ]; + cap_band->eht_cap_phy_info[0] |= support_320mhz; + return 0; + } + for (i = 0; i < ab->fw_pdev_count; i++) { struct ath12k_fw_pdev *fw_pdev = &ab->fw_pdev[i]; @@ -4241,7 +4266,8 @@ static int ath12k_wmi_tlv_mac_phy_caps_ext(struct ath12k_base *ab, u16 tag, return -EPROTO; if (ab->hw_params->single_pdev_only) { - if (ab->wmi_ab.preferred_hw_mode != le32_to_cpu(caps->hw_mode_id)) + if (ab->wmi_ab.preferred_hw_mode != le32_to_cpu(caps->hw_mode_id) && + caps->hw_mode_id != WMI_HOST_HW_MODE_SINGLE) return 0; } else { for (i = 0; i < ab->num_radios; i++) { @@ -5395,7 +5421,13 @@ static void ath12k_wmi_htc_tx_complete(struct ath12k_base *ab, static bool ath12k_reg_is_world_alpha(char *alpha) { - return alpha[0] == '0' && alpha[1] == '0'; + if (alpha[0] == '0' && alpha[1] == '0') + return true; + + if (alpha[0] == 'n' && alpha[1] == 'a') + return true; + + return false; } static int ath12k_reg_chan_list_event(struct ath12k_base *ab, struct sk_buff *skb) @@ -5867,8 +5899,9 @@ exit: rcu_read_unlock(); } -static struct ath12k *ath12k_get_ar_on_scan_abort(struct ath12k_base *ab, - u32 vdev_id) +static struct ath12k *ath12k_get_ar_on_scan_state(struct ath12k_base *ab, + u32 vdev_id, + enum ath12k_scan_state state) { int i; struct ath12k_pdev *pdev; @@ -5880,7 +5913,7 @@ static struct ath12k *ath12k_get_ar_on_scan_abort(struct ath12k_base *ab, ar = pdev->ar; spin_lock_bh(&ar->data_lock); - if (ar->scan.state == ATH12K_SCAN_ABORTING && + if (ar->scan.state == state && ar->scan.vdev_id == vdev_id) { spin_unlock_bh(&ar->data_lock); return ar; @@ -5910,10 +5943,15 @@ static void ath12k_scan_event(struct ath12k_base *ab, struct sk_buff *skb) * aborting scan's vdev id matches this event info. */ if (le32_to_cpu(scan_ev.event_type) == WMI_SCAN_EVENT_COMPLETED && - le32_to_cpu(scan_ev.reason) == WMI_SCAN_REASON_CANCELLED) - ar = ath12k_get_ar_on_scan_abort(ab, le32_to_cpu(scan_ev.vdev_id)); - else + le32_to_cpu(scan_ev.reason) == WMI_SCAN_REASON_CANCELLED) { + ar = ath12k_get_ar_on_scan_state(ab, le32_to_cpu(scan_ev.vdev_id), + ATH12K_SCAN_ABORTING); + if (!ar) + ar = ath12k_get_ar_on_scan_state(ab, le32_to_cpu(scan_ev.vdev_id), + ATH12K_SCAN_RUNNING); + } else { ar = ath12k_mac_get_ar_by_vdev_id(ab, le32_to_cpu(scan_ev.vdev_id)); + } if (!ar) { ath12k_warn(ab, "Received scan event for unknown vdev"); @@ -6580,6 +6618,40 @@ static void ath12k_probe_resp_tx_status_event(struct ath12k_base *ab, kfree(tb); } +static void ath12k_rfkill_state_change_event(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const struct wmi_rfkill_state_change_event *ev; + const void **tb; + int ret; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse tlv: %d\n", ret); + return; + } + + ev = tb[WMI_TAG_RFKILL_EVENT]; + if (!ev) { + kfree(tb); + return; + } + + ath12k_dbg(ab, ATH12K_DBG_MAC, + "wmi tlv rfkill state change gpio %d type %d radio_state %d\n", + le32_to_cpu(ev->gpio_pin_num), + le32_to_cpu(ev->int_type), + le32_to_cpu(ev->radio_state)); + + spin_lock_bh(&ab->base_lock); + ab->rfkill_radio_on = (ev->radio_state == cpu_to_le32(WMI_RFKILL_RADIO_STATE_ON)); + spin_unlock_bh(&ab->base_lock); + + queue_work(ab->workqueue, &ab->rfkill_work); + kfree(tb); +} + static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) { struct wmi_cmd_hdr *cmd_hdr; @@ -6672,6 +6744,9 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID: ath12k_probe_resp_tx_status_event(ab, skb); break; + case WMI_RFKILL_STATE_CHANGE_EVENTID: + ath12k_rfkill_state_change_event(ab, skb); + break; /* add Unsupported events here */ case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID: case WMI_PEER_OPER_MODE_CHANGE_EVENTID: |