diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 11a370e64143..cb856b06a3ac 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5299,6 +5299,10 @@ struct wiphy_iftype_akm_suites {
  *	NL80211_MAX_NR_AKM_SUITES in order to avoid compatibility issues with
  *	legacy userspace and maximum allowed value is
  *	CFG80211_MAX_NUM_AKM_SUITES.
+ *
+ * @ru_punct_supp_bw: Whether the driver supports RU puncturing, and if so,
+ *     for which bandwidths. See &enum nl80211_ru_punct_supp_bw for the
+ *     possible values for this field.
  */
 struct wiphy {
 	struct mutex mtx;
@@ -5447,6 +5451,8 @@ struct wiphy {
 	u8 ema_max_profile_periodicity;
 	u16 max_num_akm_suites;
 
+	enum nl80211_ru_punct_supp_bw ru_punct_supp_bw;
+
 	char priv[] __aligned(NETDEV_ALIGN);
 };
 
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index c14a91bbca7c..e5218fd7b37b 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -2751,7 +2751,13 @@ enum nl80211_commands {
  *	the incoming frame RX timestamp.
  * @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent
  *	(re)associations.
+ *
+ * @NL80211_ATTR_RU_PUNCT_SUPP_BW: (u8) Minimum bandwidth for which
+ *	the driver supports preamble puncturing, value should be of type
+ *	&enum nl80211_ru_punct_supp_bw
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -3280,6 +3286,8 @@ enum nl80211_attrs {
 	NL80211_ATTR_RX_HW_TIMESTAMP,
 	NL80211_ATTR_TD_BITMAP,
 
+	NL80211_ATTR_RU_PUNCT_SUPP_BW,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -7723,4 +7731,21 @@ enum nl80211_ap_settings_flags {
 	NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT	= 1 << 1,
 };
 
+/**
+ * enum nl80211_ru_punct_supp_bw - Bandwidths supporting preamble puncturing
+ *
+ * @NL80211_RU_PUNCT_NOT_SUPP: preamble puncturing is not supported
+ * @NL80211_RU_PUNCT_SUPP_BW_80: puncturing supported within channels of at
+ *	least 80 MHz bandwidth
+ * @NL80211_RU_PUNCT_SUPP_BW_160: puncturing supported within channels of at
+ *	least 160 MHz bandwidth
+ * @NL80211_RU_PUNCT_SUPP_BW_320: puncturing supported within 320 MHz.
+ */
+enum nl80211_ru_punct_supp_bw {
+	NL80211_RU_PUNCT_NOT_SUPP,
+	NL80211_RU_PUNCT_SUPP_BW_80,
+	NL80211_RU_PUNCT_SUPP_BW_160,
+	NL80211_RU_PUNCT_SUPP_BW_320,
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 5b0c4d5b80cf..aa2a49a8ccbe 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -908,6 +908,10 @@ int wiphy_register(struct wiphy *wiphy)
 		return -EINVAL;
 	}
 
+	if (WARN_ON(rdev->wiphy.ru_punct_supp_bw >
+		    NL80211_RU_PUNCT_SUPP_BW_320))
+		return -EINVAL;
+
 	for (i = 0; i < rdev->wiphy.n_vendor_commands; i++) {
 		/*
 		 * Validate we have a policy (can be explicitly set to
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 148f66edb015..4b4cb3c64f62 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -805,6 +805,8 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_MLD_ADDR] = NLA_POLICY_EXACT_LEN(ETH_ALEN),
 	[NL80211_ATTR_MLO_SUPPORT] = { .type = NLA_FLAG },
 	[NL80211_ATTR_MAX_NUM_AKM_SUITES] = { .type = NLA_REJECT },
+	[NL80211_ATTR_RU_PUNCT_SUPP_BW] =
+		NLA_POLICY_MAX(NLA_U8, NL80211_RU_PUNCT_SUPP_BW_320),
 };
 
 /* policy for the key attributes */
@@ -2355,6 +2357,20 @@ static int nl80211_put_mbssid_support(struct wiphy *wiphy, struct sk_buff *msg)
 	return -ENOBUFS;
 }
 
+static int
+nl80211_put_ru_punct_supp_bw(struct cfg80211_registered_device *rdev,
+			     struct sk_buff *msg)
+{
+	if (rdev->wiphy.ru_punct_supp_bw == NL80211_RU_PUNCT_NOT_SUPP)
+		return 0;
+
+	if (nla_put_u8(msg, NL80211_ATTR_RU_PUNCT_SUPP_BW,
+		       rdev->wiphy.ru_punct_supp_bw))
+		return -ENOBUFS;
+
+	return 0;
+}
+
 struct nl80211_dump_wiphy_state {
 	s64 filter_wiphy;
 	long start;
@@ -2959,6 +2975,9 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
 		if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_MLO)
 			nla_put_flag(msg, NL80211_ATTR_MLO_SUPPORT);
 
+		if (nl80211_put_ru_punct_supp_bw(rdev, msg))
+			goto nla_put_failure;
+
 		/* done */
 		state->split_start = 0;
 		break;
