4 files changed, 75 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h
index 546970259de2..7084096c0f62 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-ops.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h
@@ -133,6 +133,8 @@ struct wmi_ops {
 					u32 tim_ie_offset, struct sk_buff *bcn,
 					u32 prb_caps, u32 prb_erp,
 					void *prb_ies, size_t prb_ies_len);
+	struct sk_buff *(*gen_prb_tmpl)(struct ath10k *ar, u32 vdev_id,
+					struct sk_buff *bcn);
 };
 
 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
@@ -958,4 +960,19 @@ ath10k_wmi_bcn_tmpl(struct ath10k *ar, u32 vdev_id, u32 tim_ie_offset,
 	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->bcn_tmpl_cmdid);
 }
 
+static inline int
+ath10k_wmi_prb_tmpl(struct ath10k *ar, u32 vdev_id, struct sk_buff *prb)
+{
+	struct sk_buff *skb;
+
+	if (!ar->wmi.ops->gen_prb_tmpl)
+		return -EOPNOTSUPP;
+
+	skb = ar->wmi.ops->gen_prb_tmpl(ar, vdev_id, prb);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->prb_tmpl_cmdid);
+}
+
 #endif
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index 08a9b2b35d06..29dc0941cf08 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -2036,6 +2036,55 @@ ath10k_wmi_tlv_op_gen_bcn_tmpl(struct ath10k *ar, u32 vdev_id,
 	return skb;
 }
 
+static struct sk_buff *
+ath10k_wmi_tlv_op_gen_prb_tmpl(struct ath10k *ar, u32 vdev_id,
+			       struct sk_buff *prb)
+{
+	struct wmi_tlv_prb_tmpl_cmd *cmd;
+	struct wmi_tlv_bcn_prb_info *info;
+	struct wmi_tlv *tlv;
+	struct sk_buff *skb;
+	void *ptr;
+	size_t len;
+
+	len = sizeof(*tlv) + sizeof(*cmd) +
+	      sizeof(*tlv) + sizeof(*info) +
+	      sizeof(*tlv) + roundup(prb->len, 4);
+	skb = ath10k_wmi_alloc_skb(ar, len);
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	ptr = (void *)skb->data;
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PRB_TMPL_CMD);
+	tlv->len = __cpu_to_le16(sizeof(*cmd));
+	cmd = (void *)tlv->value;
+	cmd->vdev_id = __cpu_to_le32(vdev_id);
+	cmd->buf_len = __cpu_to_le32(prb->len);
+
+	ptr += sizeof(*tlv);
+	ptr += sizeof(*cmd);
+
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_BCN_PRB_INFO);
+	tlv->len = __cpu_to_le16(sizeof(*info));
+	info = (void *)tlv->value;
+	info->caps = 0;
+	info->erp = 0;
+
+	ptr += sizeof(*tlv);
+	ptr += sizeof(*info);
+
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
+	tlv->len = __cpu_to_le16(roundup(prb->len, 4));
+	memcpy(tlv->value, prb->data, prb->len);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv prb tmpl vdev_id %i\n",
+		   vdev_id);
+	return skb;
+}
+
 /****************/
 /* TLV mappings */
 /****************/
@@ -2326,6 +2375,7 @@ static const struct wmi_ops wmi_tlv_ops = {
 	/* .gen_addba_set_resp not implemented */
 	/* .gen_delba_send not implemented */
 	.gen_bcn_tmpl = ath10k_wmi_tlv_op_gen_bcn_tmpl,
+	.gen_prb_tmpl = ath10k_wmi_tlv_op_gen_prb_tmpl,
 };
 
 /************/
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index c4773652d380..577251955c04 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -1399,6 +1399,11 @@ struct wmi_tlv_bcn_tmpl_cmd {
 	__le32 buf_len;
 } __packed;
 
+struct wmi_tlv_prb_tmpl_cmd {
+	__le32 vdev_id;
+	__le32 buf_len;
+} __packed;
+
 void ath10k_wmi_tlv_attach(struct ath10k *ar);
 
 #endif
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index d37a4859fc2a..bfa38628cdd0 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -5039,6 +5039,7 @@ static const struct wmi_ops wmi_ops = {
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
 	/* .gen_bcn_tmpl not implemented */
+	/* .gen_prb_tmpl not implemented */
 };
 
 static const struct wmi_ops wmi_10_1_ops = {
@@ -5098,6 +5099,7 @@ static const struct wmi_ops wmi_10_1_ops = {
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
 	/* .gen_bcn_tmpl not implemented */
+	/* .gen_prb_tmpl not implemented */
 };
 
 static const struct wmi_ops wmi_10_2_ops = {
@@ -5217,6 +5219,7 @@ static const struct wmi_ops wmi_10_2_4_ops = {
 	.gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp,
 	.gen_delba_send = ath10k_wmi_op_gen_delba_send,
 	/* .gen_bcn_tmpl not implemented */
+	/* .gen_prb_tmpl not implemented */
 };
 
 int ath10k_wmi_attach(struct ath10k *ar)