ath11k: add wmi helper for turning STA PS on/off (97c63746) · Commits · 戴 / test

drivers/net/wireless/ath/ath11k/wmi.c

+30 −0

Original line number	Diff line number	Diff line
		@@ -1178,6 +1178,36 @@ int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
		return ret;
		}

		int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id, u32 enable)
		{
		struct ath11k_pdev_wmi *wmi = ar->wmi;
		struct wmi_pdev_set_ps_mode_cmd *cmd;
		struct sk_buff *skb;
		int ret;

		skb = ath11k_wmi_alloc_skb(wmi->wmi_sc, sizeof(*cmd));
		if (!skb)
		return -ENOMEM;

		cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
		cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) \|
		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
		cmd->vdev_id = vdev_id;
		cmd->sta_ps_mode = enable;

		ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
		if (ret) {
		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
		dev_kfree_skb(skb);
		}

		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
		"WMI vdev set psmode %d vdev id %d\n",
		enable, vdev_id);

		return ret;
		}

		int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
		u32 pdev_id)
		{

+7 −0

Original line number	Diff line number	Diff line
		@@ -2827,6 +2827,12 @@ struct wmi_pdev_set_param_cmd {
		u32 param_value;
		} __packed;

		struct wmi_pdev_set_ps_mode_cmd {
		u32 tlv_header;
		u32 vdev_id;
		u32 sta_ps_mode;
		} __packed;

		struct wmi_pdev_suspend_cmd {
		u32 tlv_header;
		u32 pdev_id;
		@@ -4682,6 +4688,7 @@ int ath11k_wmi_set_peer_param(struct ath11k ar, const u8 peer_addr,
		u32 vdev_id, u32 param_id, u32 param_val);
		int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
		u32 param_value, u8 pdev_id);
		int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id, u32 enable);
		int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab);
		int ath11k_wmi_cmd_init(struct ath11k_base *ab);
		int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab);