diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.c | 170 |
1 files changed, 158 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index e7ce36966d6a..c2a972377687 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -87,8 +87,8 @@ static const struct wmi_tlv_policy wmi_tlv_policies[] = { = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) }, [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT] = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) }, - [WMI_TAG_READY_EVENT] - = {.min_len = sizeof(struct wmi_ready_event) }, + [WMI_TAG_READY_EVENT] = { + .min_len = sizeof(struct wmi_ready_event_min) }, [WMI_TAG_SERVICE_AVAILABLE_EVENT] = {.min_len = sizeof(struct wmi_service_available_event) }, [WMI_TAG_PEER_ASSOC_CONF_EVENT] @@ -2368,6 +2368,146 @@ int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar, return ret; } +int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac, + u32 tid, u32 initiator, u32 reason) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct wmi_delba_send_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_delba_send_cmd *)skb->data; + cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) | + FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); + cmd->vdev_id = vdev_id; + ether_addr_copy(cmd->peer_macaddr.addr, mac); + cmd->tid = tid; + cmd->initiator = initiator; + cmd->reasoncode = reason; + + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, + "wmi delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n", + vdev_id, mac, tid, initiator, reason); + + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID); + + if (ret) { + ath11k_warn(ar->ab, + "failed to send WMI_DELBA_SEND_CMDID cmd\n"); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac, + u32 tid, u32 status) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct wmi_addba_setresponse_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_addba_setresponse_cmd *)skb->data; + cmd->tlv_header = + FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) | + FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); + cmd->vdev_id = vdev_id; + ether_addr_copy(cmd->peer_macaddr.addr, mac); + cmd->tid = tid; + cmd->statuscode = status; + + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, + "wmi addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n", + vdev_id, mac, tid, status); + + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID); + + if (ret) { + ath11k_warn(ar->ab, + "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n"); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac, + u32 tid, u32 buf_size) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct wmi_addba_send_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_addba_send_cmd *)skb->data; + cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) | + FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); + cmd->vdev_id = vdev_id; + ether_addr_copy(cmd->peer_macaddr.addr, mac); + cmd->tid = tid; + cmd->buffersize = buf_size; + + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, + "wmi addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n", + vdev_id, mac, tid, buf_size); + + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID); + + if (ret) { + ath11k_warn(ar->ab, + "failed to send WMI_ADDBA_SEND_CMDID cmd\n"); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct wmi_addba_clear_resp_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_addba_clear_resp_cmd *)skb->data; + cmd->tlv_header = + FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) | + FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); + cmd->vdev_id = vdev_id; + ether_addr_copy(cmd->peer_macaddr.addr, mac); + + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, + "wmi addba clear resp vdev_id 0x%X mac_addr %pM\n", + vdev_id, mac); + + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID); + + if (ret) { + ath11k_warn(ar->ab, + "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n"); + dev_kfree_skb(skb); + } + + return ret; +} + int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable) { struct ath11k_pdev_wmi *wmi = ar->wmi; @@ -2779,7 +2919,7 @@ int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id, ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BSS_COLOR_CHANGE_ENABLE_CMDID); if (ret) { - ath11k_warn(ab, "Failed to send WMI_TWT_DIeABLE_CMDID"); + ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID"); dev_kfree_skb(skb); } return ret; @@ -3105,7 +3245,7 @@ int ath11k_wmi_cmd_init(struct ath11k_base *ab) config.beacon_tx_offload_max_vdev = ab->num_radios * TARGET_MAX_BCN_OFFLD; config.rx_batchmode = TARGET_RX_BATCHMODE; config.peer_map_unmap_v2_support = 1; - config.twt_ap_pdev_count = 2; + config.twt_ap_pdev_count = ab->num_radios; config.twt_ap_sta_count = 1000; memcpy(&wmi_sc->wlan_resource_config, &config, sizeof(config)); @@ -3740,8 +3880,9 @@ static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id, ieee80211_tx_status_irqsafe(ar->hw, msdu); - WARN_ON_ONCE(atomic_read(&ar->num_pending_mgmt_tx) == 0); - atomic_dec(&ar->num_pending_mgmt_tx); + /* WARN when we received this event without doing any mgmt tx */ + if (atomic_dec_if_positive(&ar->num_pending_mgmt_tx) < 0) + WARN_ON_ONCE(1); return 0; } @@ -4851,7 +4992,7 @@ static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len, const void *ptr, void *data) { struct wmi_tlv_rdy_parse *rdy_parse = data; - struct wmi_ready_event *fixed_param; + struct wmi_ready_event fixed_param; struct wmi_mac_addr *addr_list; struct ath11k_pdev *pdev; u32 num_mac_addr; @@ -4859,11 +5000,16 @@ static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len, switch (tag) { case WMI_TAG_READY_EVENT: - fixed_param = (struct wmi_ready_event *)ptr; - ab->wlan_init_status = fixed_param->status; - rdy_parse->num_extra_mac_addr = fixed_param->num_extra_mac_addr; - - ether_addr_copy(ab->mac_addr, fixed_param->mac_addr.addr); + memset(&fixed_param, 0, sizeof(fixed_param)); + memcpy(&fixed_param, (struct wmi_ready_event *)ptr, + min_t(u16, sizeof(fixed_param), len)); + ab->wlan_init_status = fixed_param.ready_event_min.status; + rdy_parse->num_extra_mac_addr = + fixed_param.ready_event_min.num_extra_mac_addr; + + ether_addr_copy(ab->mac_addr, + fixed_param.ready_event_min.mac_addr.addr); + ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum; ab->wmi_ready = true; break; case WMI_TAG_ARRAY_FIXED_STRUCT: |