ath10k: add wmi support for pdev_set_quiet_mode

Add WMI support to send pdev_set_quiet_mode command to target.
This will be used for thermal mitigation purpose.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath10k/wmi-ops.h

@@ -114,6 +114,10 @@ struct wmi_ops {
 	struct sk_buff *(*gen_dbglog_cfg)(struct ath10k *ar, u32 module_enable);
 	struct sk_buff *(*gen_pktlog_enable)(struct ath10k *ar, u32 filter);
 	struct sk_buff *(*gen_pktlog_disable)(struct ath10k *ar);
+	struct sk_buff *(*gen_pdev_set_quiet_mode)(struct ath10k *ar,
+						   u32 period, u32 duration,
+						   u32 next_offset,
+						   u32 enabled);
 };
 
 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
@@ -818,4 +822,22 @@ ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
 				   ar->wmi.cmd->pdev_pktlog_disable_cmdid);
 }
 
+static inline int
+ath10k_wmi_pdev_set_quiet_mode(struct ath10k *ar, u32 period, u32 duration,
+			       u32 next_offset, u32 enabled)
+{
+	struct sk_buff *skb;
+
+	if (!ar->wmi.ops->gen_pdev_set_quiet_mode)
+		return -EOPNOTSUPP;
+
+	skb = ar->wmi.ops->gen_pdev_set_quiet_mode(ar, period, duration,
+						   next_offset, enabled);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	return ath10k_wmi_cmd_send(ar, skb,
+				   ar->wmi.cmd->pdev_set_quiet_mode_cmdid);
+}
+
 #endif

drivers/net/wireless/ath/ath10k/wmi-tlv.c

@@ -2204,6 +2204,7 @@ static const struct wmi_ops wmi_tlv_ops = {
 	.gen_dbglog_cfg = ath10k_wmi_tlv_op_gen_dbglog_cfg,
 	.gen_pktlog_enable = ath10k_wmi_tlv_op_gen_pktlog_enable,
 	.gen_pktlog_disable = ath10k_wmi_tlv_op_gen_pktlog_disable,
+	/* .gen_pdev_set_quiet_mode not implemented */
 };
 
 /************/

drivers/net/wireless/ath/ath10k/wmi.c

@@ -4821,6 +4821,30 @@ ath10k_wmi_op_gen_pktlog_disable(struct ath10k *ar)
 	return skb;
 }
 
+static struct sk_buff *
+ath10k_wmi_op_gen_pdev_set_quiet_mode(struct ath10k *ar, u32 period,
+				      u32 duration, u32 next_offset,
+				      u32 enabled)
+{
+	struct wmi_pdev_set_quiet_cmd *cmd;
+	struct sk_buff *skb;
+
+	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	cmd = (struct wmi_pdev_set_quiet_cmd *)skb->data;
+	cmd->period = __cpu_to_le32(period);
+	cmd->duration = __cpu_to_le32(duration);
+	cmd->next_start = __cpu_to_le32(next_offset);
+	cmd->enabled = __cpu_to_le32(enabled);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI,
+		   "wmi quiet param: period %u duration %u enabled %d\n",
+		   period, duration, enabled);
+	return skb;
+}
+
 static const struct wmi_ops wmi_ops = {
 	.rx = ath10k_wmi_op_rx,
 	.map_svc = wmi_main_svc_map,
@@ -4870,6 +4894,7 @@ static const struct wmi_ops wmi_ops = {
 	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
 	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
 	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
+	.gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode,
 };
 
 static const struct wmi_ops wmi_10_1_ops = {
@@ -4922,6 +4947,7 @@ static const struct wmi_ops wmi_10_1_ops = {
 	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
 	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
 	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
+	.gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode,
 };
 
 static const struct wmi_ops wmi_10_2_ops = {
@@ -4975,6 +5001,7 @@ static const struct wmi_ops wmi_10_2_ops = {
 	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
 	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
 	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
+	.gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode,
 };
 
 static const struct wmi_ops wmi_10_2_4_ops = {
@@ -5028,6 +5055,7 @@ static const struct wmi_ops wmi_10_2_4_ops = {
 	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
 	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
 	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
+	.gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode,
 };
 
 int ath10k_wmi_attach(struct ath10k *ar)