diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 4940960..071ed23 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1781,6 +1781,35 @@
 };
 
 /**
+ * struct cfg80211_coalesce_rules - Coalesce rule parameters
+ *
+ * This structure defines coalesce rule for the device.
+ * @delay: maximum coalescing delay in msecs.
+ * @condition: condition for packet coalescence.
+ *	see &enum nl80211_coalesce_condition.
+ * @patterns: array of packet patterns
+ * @n_patterns: number of patterns
+ */
+struct cfg80211_coalesce_rules {
+	int delay;
+	enum nl80211_coalesce_condition condition;
+	struct cfg80211_pkt_pattern *patterns;
+	int n_patterns;
+};
+
+/**
+ * struct cfg80211_coalesce - Packet coalescing settings
+ *
+ * This structure defines coalescing settings.
+ * @rules: array of coalesce rules
+ * @n_rules: number of rules
+ */
+struct cfg80211_coalesce {
+	struct cfg80211_coalesce_rules *rules;
+	int n_rules;
+};
+
+/**
  * struct cfg80211_wowlan_wakeup - wakeup report
  * @disconnect: woke up by getting disconnected
  * @magic_pkt: woke up by receiving magic packet
@@ -2076,6 +2105,7 @@
  *	driver can take the most appropriate actions.
  * @crit_proto_stop: Indicates critical protocol no longer needs increased link
  *	reliability. This operation can not fail.
+ * @set_coalesce: Set coalesce parameters.
  */
 struct cfg80211_ops {
 	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -2311,6 +2341,8 @@
 				    u16 duration);
 	void	(*crit_proto_stop)(struct wiphy *wiphy,
 				   struct wireless_dev *wdev);
+	int	(*set_coalesce)(struct wiphy *wiphy,
+				struct cfg80211_coalesce *coalesce);
 };
 
 /*
@@ -2537,6 +2569,25 @@
 };
 
 /**
+ * struct wiphy_coalesce_support - coalesce support data
+ * @n_rules: maximum number of coalesce rules
+ * @max_delay: maximum supported coalescing delay in msecs
+ * @n_patterns: number of supported patterns in a rule
+ *	(see nl80211.h for the pattern definition)
+ * @pattern_max_len: maximum length of each pattern
+ * @pattern_min_len: minimum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
+ */
+struct wiphy_coalesce_support {
+	int n_rules;
+	int max_delay;
+	int n_patterns;
+	int pattern_max_len;
+	int pattern_min_len;
+	int max_pkt_offset;
+};
+
+/**
  * struct wiphy - wireless hardware description
  * @reg_notifier: the driver's regulatory notification callback,
  *	note that if your driver uses wiphy_apply_custom_regulatory()
@@ -2646,6 +2697,7 @@
  *	802.11-2012 8.4.2.29 for the defined fields.
  * @extended_capabilities_mask: mask of the valid values
  * @extended_capabilities_len: length of the extended capabilities
+ * @coalesce: packet coalescing support information
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -2755,6 +2807,8 @@
 	const struct iw_handler_def *wext;
 #endif
 
+	const struct wiphy_coalesce_support *coalesce;
+
 	char priv[0] __aligned(NETDEV_ALIGN);
 };
 
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index de0ce80..5abc54d 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -126,6 +126,31 @@
  */
 
 /**
+ * DOC: packet coalesce support
+ *
+ * In most cases, host that receives IPv4 and IPv6 multicast/broadcast
+ * packets does not do anything with these packets. Therefore the
+ * reception of these unwanted packets causes unnecessary processing
+ * and power consumption.
+ *
+ * Packet coalesce feature helps to reduce number of received interrupts
+ * to host by buffering these packets in firmware/hardware for some
+ * predefined time. Received interrupt will be generated when one of the
+ * following events occur.
+ * a) Expiration of hardware timer whose expiration time is set to maximum
+ * coalescing delay of matching coalesce rule.
+ * b) Coalescing buffer in hardware reaches it's limit.
+ * c) Packet doesn't match any of the configured coalesce rules.
+ *
+ * User needs to configure following parameters for creating a coalesce
+ * rule.
+ * a) Maximum coalescing delay
+ * b) List of packet patterns which needs to be matched
+ * c) Condition for coalescence. pattern 'match' or 'no match'
+ * Multiple such rules can be created.
+ */
+
+/**
  * enum nl80211_commands - supported nl80211 commands
  *
  * @NL80211_CMD_UNSPEC: unspecified command to catch errors
@@ -648,6 +673,9 @@
  * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
  *	return back to normal.
  *
+ * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
+ * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -810,6 +838,9 @@
 	NL80211_CMD_CRIT_PROTOCOL_START,
 	NL80211_CMD_CRIT_PROTOCOL_STOP,
 
+	NL80211_CMD_GET_COALESCE,
+	NL80211_CMD_SET_COALESCE,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -1436,6 +1467,8 @@
  *	allowed to be used with the first @NL80211_CMD_SET_STATION command to
  *	update a TDLS peer STA entry.
  *
+ * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1736,6 +1769,8 @@
 
 	NL80211_ATTR_PEER_AID,
 
+	NL80211_ATTR_COALESCE_RULE,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -3098,8 +3133,10 @@
  * @max_pkt_offset: maximum Rx packet offset
  *
  * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
- * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
- * capability information given by the kernel to userspace.
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
+ * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
+ * %NL80211_ATTR_COALESCE_RULE in the capability information given
+ * by the kernel to userspace.
  */
 struct nl80211_pattern_support {
 	__u32 max_patterns;
@@ -3318,6 +3355,55 @@
 };
 
 /**
+ * struct nl80211_coalesce_rule_support - coalesce rule support information
+ * @max_rules: maximum number of rules supported
+ * @pat: packet pattern support information
+ * @max_delay: maximum supported coalescing delay in msecs
+ *
+ * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_coalesce_rule_support {
+	__u32 max_rules;
+	struct nl80211_pattern_support pat;
+	__u32 max_delay;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_attr_coalesce_rule - coalesce rule attribute
+ * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
+ * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
+ * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
+ *	see &enum nl80211_coalesce_condition.
+ * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
+ *	after these fixed number of bytes of received packet
+ * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
+ * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
+ */
+enum nl80211_attr_coalesce_rule {
+	__NL80211_COALESCE_RULE_INVALID,
+	NL80211_ATTR_COALESCE_RULE_DELAY,
+	NL80211_ATTR_COALESCE_RULE_CONDITION,
+	NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
+
+	/* keep last */
+	NUM_NL80211_ATTR_COALESCE_RULE,
+	NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
+};
+
+/**
+ * enum nl80211_coalesce_condition - coalesce rule conditions
+ * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
+ *	in a rule are matched.
+ * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
+ *	in a rule are not matched.
+ */
+enum nl80211_coalesce_condition {
+	NL80211_COALESCE_CONDITION_MATCH,
+	NL80211_COALESCE_CONDITION_NO_MATCH
+};
+
+/**
  * enum nl80211_iface_limit_attrs - limit attributes
  * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
  * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 4f9f216..389a3f2 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -462,6 +462,14 @@
 		return -EINVAL;
 #endif
 
+	if (WARN_ON(wiphy->coalesce &&
+		    (!wiphy->coalesce->n_rules ||
+		     !wiphy->coalesce->n_patterns) &&
+		    (!wiphy->coalesce->pattern_min_len ||
+		     wiphy->coalesce->pattern_min_len >
+			wiphy->coalesce->pattern_max_len)))
+		return -EINVAL;
+
 	if (WARN_ON(wiphy->ap_sme_capa &&
 		    !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME)))
 		return -EINVAL;
@@ -668,6 +676,7 @@
 		rdev_set_wakeup(rdev, false);
 #endif
 	cfg80211_rdev_free_wowlan(rdev);
+	cfg80211_rdev_free_coalesce(rdev);
 }
 EXPORT_SYMBOL(wiphy_unregister);
 
diff --git a/net/wireless/core.h b/net/wireless/core.h
index a6b45bf..9ad43c6 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -79,6 +79,8 @@
 	/* netlink port which started critical protocol (0 means not started) */
 	u32 crit_proto_nlportid;
 
+	struct cfg80211_coalesce *coalesce;
+
 	/* must be last because of the way we do wiphy_priv(),
 	 * and it should at least be aligned to NETDEV_ALIGN */
 	struct wiphy wiphy __aligned(NETDEV_ALIGN);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 0492478..6dca5a7 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -403,6 +403,14 @@
 	[NL80211_WOWLAN_TCP_WAKE_MASK] = { .len = 1 },
 };
 
+/* policy for coalesce rule attributes */
+static const struct nla_policy
+nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = {
+	[NL80211_ATTR_COALESCE_RULE_DELAY] = { .type = NLA_U32 },
+	[NL80211_ATTR_COALESCE_RULE_CONDITION] = { .type = NLA_U32 },
+	[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN] = { .type = NLA_NESTED },
+};
+
 /* policy for GTK rekey offload attributes */
 static const struct nla_policy
 nl80211_rekey_policy[NUM_NL80211_REKEY_DATA] = {
@@ -995,6 +1003,27 @@
 }
 #endif
 
+static int nl80211_send_coalesce(struct sk_buff *msg,
+				 struct cfg80211_registered_device *dev)
+{
+	struct nl80211_coalesce_rule_support rule;
+
+	if (!dev->wiphy.coalesce)
+		return 0;
+
+	rule.max_rules = dev->wiphy.coalesce->n_rules;
+	rule.max_delay = dev->wiphy.coalesce->max_delay;
+	rule.pat.max_patterns = dev->wiphy.coalesce->n_patterns;
+	rule.pat.min_pattern_len = dev->wiphy.coalesce->pattern_min_len;
+	rule.pat.max_pattern_len = dev->wiphy.coalesce->pattern_max_len;
+	rule.pat.max_pkt_offset = dev->wiphy.coalesce->max_pkt_offset;
+
+	if (nla_put(msg, NL80211_ATTR_COALESCE_RULE, sizeof(rule), &rule))
+		return -ENOBUFS;
+
+	return 0;
+}
+
 static int nl80211_send_band_rateinfo(struct sk_buff *msg,
 				      struct ieee80211_supported_band *sband)
 {
@@ -1513,6 +1542,12 @@
 			    dev->wiphy.vht_capa_mod_mask))
 			goto nla_put_failure;
 
+		state->split_start++;
+		break;
+	case 10:
+		if (nl80211_send_coalesce(msg, dev))
+			goto nla_put_failure;
+
 		/* done */
 		state->split_start = 0;
 		break;
@@ -8043,6 +8078,264 @@
 }
 #endif
 
+static int nl80211_send_coalesce_rules(struct sk_buff *msg,
+				       struct cfg80211_registered_device *rdev)
+{
+	struct nlattr *nl_pats, *nl_pat, *nl_rule, *nl_rules;
+	int i, j, pat_len;
+	struct cfg80211_coalesce_rules *rule;
+
+	if (!rdev->coalesce->n_rules)
+		return 0;
+
+	nl_rules = nla_nest_start(msg, NL80211_ATTR_COALESCE_RULE);
+	if (!nl_rules)
+		return -ENOBUFS;
+
+	for (i = 0; i < rdev->coalesce->n_rules; i++) {
+		nl_rule = nla_nest_start(msg, i + 1);
+		if (!nl_rule)
+			return -ENOBUFS;
+
+		rule = &rdev->coalesce->rules[i];
+		if (nla_put_u32(msg, NL80211_ATTR_COALESCE_RULE_DELAY,
+				rule->delay))
+			return -ENOBUFS;
+
+		if (nla_put_u32(msg, NL80211_ATTR_COALESCE_RULE_CONDITION,
+				rule->condition))
+			return -ENOBUFS;
+
+		nl_pats = nla_nest_start(msg,
+				NL80211_ATTR_COALESCE_RULE_PKT_PATTERN);
+		if (!nl_pats)
+			return -ENOBUFS;
+
+		for (j = 0; j < rule->n_patterns; j++) {
+			nl_pat = nla_nest_start(msg, j + 1);
+			if (!nl_pat)
+				return -ENOBUFS;
+			pat_len = rule->patterns[j].pattern_len;
+			if (nla_put(msg, NL80211_PKTPAT_MASK,
+				    DIV_ROUND_UP(pat_len, 8),
+				    rule->patterns[j].mask) ||
+			    nla_put(msg, NL80211_PKTPAT_PATTERN, pat_len,
+				    rule->patterns[j].pattern) ||
+			    nla_put_u32(msg, NL80211_PKTPAT_OFFSET,
+					rule->patterns[j].pkt_offset))
+				return -ENOBUFS;
+			nla_nest_end(msg, nl_pat);
+		}
+		nla_nest_end(msg, nl_pats);
+		nla_nest_end(msg, nl_rule);
+	}
+	nla_nest_end(msg, nl_rules);
+
+	return 0;
+}
+
+static int nl80211_get_coalesce(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct sk_buff *msg;
+	void *hdr;
+
+	if (!rdev->wiphy.coalesce)
+		return -EOPNOTSUPP;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
+			     NL80211_CMD_GET_COALESCE);
+	if (!hdr)
+		goto nla_put_failure;
+
+	if (rdev->coalesce && nl80211_send_coalesce_rules(msg, rdev))
+		goto nla_put_failure;
+
+	genlmsg_end(msg, hdr);
+	return genlmsg_reply(msg, info);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+
+void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev)
+{
+	struct cfg80211_coalesce *coalesce = rdev->coalesce;
+	int i, j;
+	struct cfg80211_coalesce_rules *rule;
+
+	if (!coalesce)
+		return;
+
+	for (i = 0; i < coalesce->n_rules; i++) {
+		rule = &coalesce->rules[i];
+		for (j = 0; j < rule->n_patterns; j++)
+			kfree(rule->patterns[j].mask);
+		kfree(rule->patterns);
+	}
+	kfree(coalesce->rules);
+	kfree(coalesce);
+	rdev->coalesce = NULL;
+}
+
+static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev,
+				       struct nlattr *rule,
+				       struct cfg80211_coalesce_rules *new_rule)
+{
+	int err, i;
+	const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce;
+	struct nlattr *tb[NUM_NL80211_ATTR_COALESCE_RULE], *pat;
+	int rem, pat_len, mask_len, pkt_offset, n_patterns = 0;
+	struct nlattr *pat_tb[NUM_NL80211_PKTPAT];
+
+	err = nla_parse(tb, NL80211_ATTR_COALESCE_RULE_MAX, nla_data(rule),
+			nla_len(rule), nl80211_coalesce_policy);
+	if (err)
+		return err;
+
+	if (tb[NL80211_ATTR_COALESCE_RULE_DELAY])
+		new_rule->delay =
+			nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_DELAY]);
+	if (new_rule->delay > coalesce->max_delay)
+		return -EINVAL;
+
+	if (tb[NL80211_ATTR_COALESCE_RULE_CONDITION])
+		new_rule->condition =
+			nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_CONDITION]);
+	if (new_rule->condition != NL80211_COALESCE_CONDITION_MATCH &&
+	    new_rule->condition != NL80211_COALESCE_CONDITION_NO_MATCH)
+		return -EINVAL;
+
+	if (!tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN])
+		return -EINVAL;
+
+	nla_for_each_nested(pat, tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN],
+			    rem)
+		n_patterns++;
+	if (n_patterns > coalesce->n_patterns)
+		return -EINVAL;
+
+	new_rule->patterns = kcalloc(n_patterns, sizeof(new_rule->patterns[0]),
+				     GFP_KERNEL);
+	if (!new_rule->patterns)
+		return -ENOMEM;
+
+	new_rule->n_patterns = n_patterns;
+	i = 0;
+
+	nla_for_each_nested(pat, tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN],
+			    rem) {
+		nla_parse(pat_tb, MAX_NL80211_PKTPAT, nla_data(pat),
+			  nla_len(pat), NULL);
+		if (!pat_tb[NL80211_PKTPAT_MASK] ||
+		    !pat_tb[NL80211_PKTPAT_PATTERN])
+			return -EINVAL;
+		pat_len = nla_len(pat_tb[NL80211_PKTPAT_PATTERN]);
+		mask_len = DIV_ROUND_UP(pat_len, 8);
+		if (nla_len(pat_tb[NL80211_PKTPAT_MASK]) != mask_len)
+			return -EINVAL;
+		if (pat_len > coalesce->pattern_max_len ||
+		    pat_len < coalesce->pattern_min_len)
+			return -EINVAL;
+
+		if (!pat_tb[NL80211_PKTPAT_OFFSET])
+			pkt_offset = 0;
+		else
+			pkt_offset = nla_get_u32(pat_tb[NL80211_PKTPAT_OFFSET]);
+		if (pkt_offset > coalesce->max_pkt_offset)
+			return -EINVAL;
+		new_rule->patterns[i].pkt_offset = pkt_offset;
+
+		new_rule->patterns[i].mask =
+			kmalloc(mask_len + pat_len, GFP_KERNEL);
+		if (!new_rule->patterns[i].mask)
+			return -ENOMEM;
+		new_rule->patterns[i].pattern =
+			new_rule->patterns[i].mask + mask_len;
+		memcpy(new_rule->patterns[i].mask,
+		       nla_data(pat_tb[NL80211_PKTPAT_MASK]), mask_len);
+		new_rule->patterns[i].pattern_len = pat_len;
+		memcpy(new_rule->patterns[i].pattern,
+		       nla_data(pat_tb[NL80211_PKTPAT_PATTERN]), pat_len);
+		i++;
+	}
+
+	return 0;
+}
+
+static int nl80211_set_coalesce(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce;
+	struct cfg80211_coalesce new_coalesce = {};
+	struct cfg80211_coalesce *n_coalesce;
+	int err, rem_rule, n_rules = 0, i, j;
+	struct nlattr *rule;
+	struct cfg80211_coalesce_rules *tmp_rule;
+
+	if (!rdev->wiphy.coalesce || !rdev->ops->set_coalesce)
+		return -EOPNOTSUPP;
+
+	if (!info->attrs[NL80211_ATTR_COALESCE_RULE]) {
+		cfg80211_rdev_free_coalesce(rdev);
+		rdev->ops->set_coalesce(&rdev->wiphy, NULL);
+		return 0;
+	}
+
+	nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE],
+			    rem_rule)
+		n_rules++;
+	if (n_rules > coalesce->n_rules)
+		return -EINVAL;
+
+	new_coalesce.rules = kcalloc(n_rules, sizeof(new_coalesce.rules[0]),
+				     GFP_KERNEL);
+	if (!new_coalesce.rules)
+		return -ENOMEM;
+
+	new_coalesce.n_rules = n_rules;
+	i = 0;
+
+	nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE],
+			    rem_rule) {
+		err = nl80211_parse_coalesce_rule(rdev, rule,
+						  &new_coalesce.rules[i]);
+		if (err)
+			goto error;
+
+		i++;
+	}
+
+	err = rdev->ops->set_coalesce(&rdev->wiphy, &new_coalesce);
+	if (err)
+		goto error;
+
+	n_coalesce = kmemdup(&new_coalesce, sizeof(new_coalesce), GFP_KERNEL);
+	if (!n_coalesce) {
+		err = -ENOMEM;
+		goto error;
+	}
+	cfg80211_rdev_free_coalesce(rdev);
+	rdev->coalesce = n_coalesce;
+
+	return 0;
+error:
+	for (i = 0; i < new_coalesce.n_rules; i++) {
+		tmp_rule = &new_coalesce.rules[i];
+		for (j = 0; j < tmp_rule->n_patterns; j++)
+			kfree(tmp_rule->patterns[j].mask);
+		kfree(tmp_rule->patterns);
+	}
+	kfree(new_coalesce.rules);
+
+	return err;
+}
+
 static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -9050,6 +9343,21 @@
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_GET_COALESCE,
+		.doit = nl80211_get_coalesce,
+		.policy = nl80211_policy,
+		.internal_flags = NL80211_FLAG_NEED_WIPHY |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_SET_COALESCE,
+		.doit = nl80211_set_coalesce,
+		.policy = nl80211_policy,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_WIPHY |
+				  NL80211_FLAG_NEED_RTNL,
 	}
 };
 
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index a4073e8..44341bf 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -74,4 +74,6 @@
 		     enum nl80211_radar_event event,
 		     struct net_device *netdev, gfp_t gfp);
 
+void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
+
 #endif /* __NET_WIRELESS_NL80211_H */