diff --git a/include/uapi/linux/ncsi.h b/include/uapi/linux/ncsi.h
index 4c292ecbb748..035fba1693f9 100644
--- a/include/uapi/linux/ncsi.h
+++ b/include/uapi/linux/ncsi.h
@@ -23,6 +23,13 @@
  *	optionally the preferred NCSI_ATTR_CHANNEL_ID.
  * @NCSI_CMD_CLEAR_INTERFACE: clear any preferred package/channel combination.
  *	Requires NCSI_ATTR_IFINDEX.
+ * @NCSI_CMD_SET_PACKAGE_MASK: set a whitelist of allowed packages.
+ * @NCSI_CMD_SET_PACKAGE_MASK: set a whitelist of allowed channels.
+ *	Requires NCSI_ATTR_IFINDEX and NCSI_ATTR_PACKAGE_MASK.
+ * @NCSI_CMD_SET_PACKAGE_MASK: set a whitelist of allowed channels.
+ *	Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID, and
+ *	NCSI_ATTR_CHANNEL_MASK. If NCSI_ATTR_CHANNEL_ID is present it sets
+ *	the primary channel.
  * @NCSI_CMD_MAX: highest command number
  */
 enum ncsi_nl_commands {
@@ -30,6 +37,8 @@ enum ncsi_nl_commands {
 	NCSI_CMD_PKG_INFO,
 	NCSI_CMD_SET_INTERFACE,
 	NCSI_CMD_CLEAR_INTERFACE,
+	NCSI_CMD_SET_PACKAGE_MASK,
+	NCSI_CMD_SET_CHANNEL_MASK,
 
 	__NCSI_CMD_AFTER_LAST,
 	NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
@@ -43,6 +52,10 @@ enum ncsi_nl_commands {
  * @NCSI_ATTR_PACKAGE_LIST: nested array of NCSI_PKG_ATTR attributes
  * @NCSI_ATTR_PACKAGE_ID: package ID
  * @NCSI_ATTR_CHANNEL_ID: channel ID
+ * @NCSI_ATTR_MULTI_FLAG: flag to signal that multi-mode should be enabled with
+ *	NCSI_CMD_SET_PACKAGE_MASK or NCSI_CMD_SET_CHANNEL_MASK.
+ * @NCSI_ATTR_PACKAGE_MASK: 32-bit mask of allowed packages.
+ * @NCSI_ATTR_CHANNEL_MASK: 32-bit mask of allowed channels.
  * @NCSI_ATTR_MAX: highest attribute number
  */
 enum ncsi_nl_attrs {
@@ -51,6 +64,9 @@ enum ncsi_nl_attrs {
 	NCSI_ATTR_PACKAGE_LIST,
 	NCSI_ATTR_PACKAGE_ID,
 	NCSI_ATTR_CHANNEL_ID,
+	NCSI_ATTR_MULTI_FLAG,
+	NCSI_ATTR_PACKAGE_MASK,
+	NCSI_ATTR_CHANNEL_MASK,
 
 	__NCSI_ATTR_AFTER_LAST,
 	NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 3d0a33b874f5..8437474d0a78 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -213,6 +213,10 @@ struct ncsi_package {
 	unsigned int         channel_num; /* Number of channels     */
 	struct list_head     channels;    /* List of chanels        */
 	struct list_head     node;        /* Form list of packages  */
+
+	bool                 multi_channel; /* Enable multiple channels  */
+	u32                  channel_whitelist; /* Channels to configure */
+	struct ncsi_channel  *preferred_channel; /* Primary channel      */
 };
 
 struct ncsi_request {
@@ -280,8 +284,6 @@ struct ncsi_dev_priv {
 	unsigned int        package_num;     /* Number of packages         */
 	struct list_head    packages;        /* List of packages           */
 	struct ncsi_channel *hot_channel;    /* Channel was ever active    */
-	struct ncsi_package *force_package;  /* Force a specific package   */
-	struct ncsi_channel *force_channel;  /* Force a specific channel   */
 	struct ncsi_request requests[256];   /* Request table              */
 	unsigned int        request_id;      /* Last used request ID       */
 #define NCSI_REQ_START_IDX	1
@@ -294,6 +296,9 @@ struct ncsi_dev_priv {
 	struct list_head    node;            /* Form NCSI device list      */
 #define NCSI_MAX_VLAN_VIDS	15
 	struct list_head    vlan_vids;       /* List of active VLAN IDs */
+
+	bool                multi_package;   /* Enable multiple packages   */
+	u32                 package_whitelist; /* Packages to configure    */
 };
 
 struct ncsi_cmd_arg {
@@ -345,6 +350,8 @@ struct ncsi_request *ncsi_alloc_request(struct ncsi_dev_priv *ndp,
 void ncsi_free_request(struct ncsi_request *nr);
 struct ncsi_dev *ncsi_find_dev(struct net_device *dev);
 int ncsi_process_next_channel(struct ncsi_dev_priv *ndp);
+bool ncsi_channel_is_last(struct ncsi_dev_priv *ndp,
+			  struct ncsi_channel *channel);
 
 /* Packet handlers */
 u32 ncsi_calculate_checksum(unsigned char *data, int len);
diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c
index 65f47a648be3..eac56aee30c4 100644
--- a/net/ncsi/ncsi-aen.c
+++ b/net/ncsi/ncsi-aen.c
@@ -86,7 +86,7 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
 	    !(state == NCSI_CHANNEL_ACTIVE && !(data & 0x1)))
 		return 0;
 
-	if (state == NCSI_CHANNEL_ACTIVE)
+	if (state == NCSI_CHANNEL_ACTIVE && ncsi_channel_is_last(ndp, nc))
 		ndp->flags |= NCSI_DEV_RESHUFFLE;
 
 	ncsi_stop_channel_monitor(nc);
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 665bee25ec44..6a55df700bcb 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -27,6 +27,24 @@
 LIST_HEAD(ncsi_dev_list);
 DEFINE_SPINLOCK(ncsi_dev_lock);
 
+/* Returns true if the given channel is the last channel available */
+bool ncsi_channel_is_last(struct ncsi_dev_priv *ndp,
+			  struct ncsi_channel *channel)
+{
+	struct ncsi_package *np;
+	struct ncsi_channel *nc;
+
+	NCSI_FOR_EACH_PACKAGE(ndp, np)
+		NCSI_FOR_EACH_CHANNEL(np, nc) {
+			if (nc == channel)
+				continue;
+			if (nc->state == NCSI_CHANNEL_ACTIVE)
+				return false;
+		}
+
+	return true;
+}
+
 static void ncsi_report_link(struct ncsi_dev_priv *ndp, bool force_down)
 {
 	struct ncsi_dev *nd = &ndp->ndev;
@@ -266,6 +284,7 @@ struct ncsi_package *ncsi_add_package(struct ncsi_dev_priv *ndp,
 	np->ndp = ndp;
 	spin_lock_init(&np->lock);
 	INIT_LIST_HEAD(&np->channels);
+	np->channel_whitelist = UINT_MAX;
 
 	spin_lock_irqsave(&ndp->lock, flags);
 	tmp = ncsi_find_package(ndp, id);
@@ -633,6 +652,34 @@ static int set_one_vid(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc,
 	return 0;
 }
 
+/* Determine if a given channel should be the Tx channel */
+bool ncsi_channel_is_tx(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc)
+{
+	struct ncsi_package *np = nc->package;
+	struct ncsi_channel *channel;
+	struct ncsi_channel_mode *ncm;
+
+	NCSI_FOR_EACH_CHANNEL(np, channel) {
+		ncm = &channel->modes[NCSI_MODE_TX_ENABLE];
+		/* Another channel is already Tx */
+		if (ncm->enable)
+			return false;
+	}
+
+	if (!np->preferred_channel)
+		return true;
+
+	if (np->preferred_channel == nc)
+		return true;
+
+	/* The preferred channel is not in the queue and not active */
+	if (list_empty(&np->preferred_channel->link) &&
+	    np->preferred_channel->state != NCSI_CHANNEL_ACTIVE)
+		return true;
+
+	return false;
+}
+
 static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 {
 	struct ncsi_dev *nd = &ndp->ndev;
@@ -745,18 +792,22 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		} else if (nd->state == ncsi_dev_state_config_ebf) {
 			nca.type = NCSI_PKT_CMD_EBF;
 			nca.dwords[0] = nc->caps[NCSI_CAP_BC].cap;
-			nd->state = ncsi_dev_state_config_ecnt;
+			if (ncsi_channel_is_tx(ndp, nc))
+				nd->state = ncsi_dev_state_config_ecnt;
+			else
+				nd->state = ncsi_dev_state_config_ec;
 #if IS_ENABLED(CONFIG_IPV6)
 			if (ndp->inet6_addr_num > 0 &&
 			    (nc->caps[NCSI_CAP_GENERIC].cap &
 			     NCSI_CAP_GENERIC_MC))
 				nd->state = ncsi_dev_state_config_egmf;
-			else
-				nd->state = ncsi_dev_state_config_ecnt;
 		} else if (nd->state == ncsi_dev_state_config_egmf) {
 			nca.type = NCSI_PKT_CMD_EGMF;
 			nca.dwords[0] = nc->caps[NCSI_CAP_MC].cap;
-			nd->state = ncsi_dev_state_config_ecnt;
+			if (ncsi_channel_is_tx(ndp, nc))
+				nd->state = ncsi_dev_state_config_ecnt;
+			else
+				nd->state = ncsi_dev_state_config_ec;
 #endif /* CONFIG_IPV6 */
 		} else if (nd->state == ncsi_dev_state_config_ecnt) {
 			nca.type = NCSI_PKT_CMD_ECNT;
@@ -840,43 +891,35 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 
 static int ncsi_choose_active_channel(struct ncsi_dev_priv *ndp)
 {
-	struct ncsi_package *np, *force_package;
-	struct ncsi_channel *nc, *found, *hot_nc, *force_channel;
+	struct ncsi_package *np;
+	struct ncsi_channel *nc, *found, *hot_nc;
 	struct ncsi_channel_mode *ncm;
-	unsigned long flags;
+	unsigned long flags, cflags;
+	bool with_link;
 
 	spin_lock_irqsave(&ndp->lock, flags);
 	hot_nc = ndp->hot_channel;
-	force_channel = ndp->force_channel;
-	force_package = ndp->force_package;
 	spin_unlock_irqrestore(&ndp->lock, flags);
 
-	/* Force a specific channel whether or not it has link if we have been
-	 * configured to do so
-	 */
-	if (force_package && force_channel) {
-		found = force_channel;
-		ncm = &found->modes[NCSI_MODE_LINK];
-		if (!(ncm->data[2] & 0x1))
-			netdev_info(ndp->ndev.dev,
-				    "NCSI: Channel %u forced, but it is link down\n",
-				    found->id);
-		goto out;
-	}
-
-	/* The search is done once an inactive channel with up
-	 * link is found.
+	/* By default the search is done once an inactive channel with up
+	 * link is found, unless a preferred channel is set.
+	 * If multi_package or multi_channel are configured all channels in the
+	 * whitelist with link are added to the channel queue.
 	 */
 	found = NULL;
+	with_link = false;
 	NCSI_FOR_EACH_PACKAGE(ndp, np) {
-		if (ndp->force_package && np != ndp->force_package)
+		if (!(ndp->package_whitelist & (0x1 << np->id)))
 			continue;
 		NCSI_FOR_EACH_CHANNEL(np, nc) {
-			spin_lock_irqsave(&nc->lock, flags);
+			if (!(np->channel_whitelist & (0x1 << nc->id)))
+				continue;
+
+			spin_lock_irqsave(&nc->lock, cflags);
 
 			if (!list_empty(&nc->link) ||
 			    nc->state != NCSI_CHANNEL_INACTIVE) {
-				spin_unlock_irqrestore(&nc->lock, flags);
+				spin_unlock_irqrestore(&nc->lock, cflags);
 				continue;
 			}
 
@@ -888,32 +931,42 @@ static int ncsi_choose_active_channel(struct ncsi_dev_priv *ndp)
 
 			ncm = &nc->modes[NCSI_MODE_LINK];
 			if (ncm->data[2] & 0x1) {
-				spin_unlock_irqrestore(&nc->lock, flags);
 				found = nc;
-				goto out;
+				with_link = true;
+
+				spin_lock_irqsave(&ndp->lock, flags);
+				list_add_tail_rcu(&found->link,
+						  &ndp->channel_queue);
+				spin_unlock_irqrestore(&ndp->lock, flags);
+
+				netdev_dbg(ndp->ndev.dev,
+					   "NCSI: Channel %u added to queue (link %s)\n",
+					   found->id,
+					   ncm->data[2] & 0x1 ? "up" : "down");
 			}
+			spin_unlock_irqrestore(&nc->lock, cflags);
 
-			spin_unlock_irqrestore(&nc->lock, flags);
+			if (with_link && !np->multi_channel)
+				break;
 		}
+		if (with_link && !ndp->multi_package)
+			break;
 	}
 
-	if (!found) {
+	if (!with_link && found) {
+		netdev_info(ndp->ndev.dev,
+			    "NCSI: No channel with link found, configuring channel %u\n",
+			    found->id);
+		spin_lock_irqsave(&ndp->lock, flags);
+		list_add_tail_rcu(&found->link, &ndp->channel_queue);
+		spin_unlock_irqrestore(&ndp->lock, flags);
+	} else if (!found) {
 		netdev_warn(ndp->ndev.dev,
-			    "NCSI: No channel found with link\n");
+			    "NCSI: No channel found to configure!\n");
 		ncsi_report_link(ndp, true);
 		return -ENODEV;
 	}
 
-	ncm = &found->modes[NCSI_MODE_LINK];
-	netdev_dbg(ndp->ndev.dev,
-		   "NCSI: Channel %u added to queue (link %s)\n",
-		   found->id, ncm->data[2] & 0x1 ? "up" : "down");
-
-out:
-	spin_lock_irqsave(&ndp->lock, flags);
-	list_add_tail_rcu(&found->link, &ndp->channel_queue);
-	spin_unlock_irqrestore(&ndp->lock, flags);
-
 	return ncsi_process_next_channel(ndp);
 }
 
@@ -1428,6 +1481,7 @@ struct ncsi_dev *ncsi_register_dev(struct net_device *dev,
 	INIT_LIST_HEAD(&ndp->channel_queue);
 	INIT_LIST_HEAD(&ndp->vlan_vids);
 	INIT_WORK(&ndp->work, ncsi_dev_work);
+	ndp->package_whitelist = UINT_MAX;
 
 	/* Initialize private NCSI device */
 	spin_lock_init(&ndp->lock);
diff --git a/net/ncsi/ncsi-netlink.c b/net/ncsi/ncsi-netlink.c
index 32cb7751d216..33a091e6f466 100644
--- a/net/ncsi/ncsi-netlink.c
+++ b/net/ncsi/ncsi-netlink.c
@@ -67,7 +67,7 @@ static int ncsi_write_channel_info(struct sk_buff *skb,
 	nla_put_u32(skb, NCSI_CHANNEL_ATTR_LINK_STATE, m->data[2]);
 	if (nc->state == NCSI_CHANNEL_ACTIVE)
 		nla_put_flag(skb, NCSI_CHANNEL_ATTR_ACTIVE);
-	if (ndp->force_channel == nc)
+	if (nc == nc->package->preferred_channel)
 		nla_put_flag(skb, NCSI_CHANNEL_ATTR_FORCED);
 
 	nla_put_u32(skb, NCSI_CHANNEL_ATTR_VERSION_MAJOR, nc->version.version);
@@ -112,7 +112,7 @@ static int ncsi_write_package_info(struct sk_buff *skb,
 		if (!pnest)
 			return -ENOMEM;
 		nla_put_u32(skb, NCSI_PKG_ATTR_ID, np->id);
-		if (ndp->force_package == np)
+		if ((0x1 << np->id) == ndp->package_whitelist)
 			nla_put_flag(skb, NCSI_PKG_ATTR_FORCED);
 		cnest = nla_nest_start(skb, NCSI_PKG_ATTR_CHANNEL_LIST);
 		if (!cnest) {
@@ -288,45 +288,54 @@ static int ncsi_set_interface_nl(struct sk_buff *msg, struct genl_info *info)
 	package_id = nla_get_u32(info->attrs[NCSI_ATTR_PACKAGE_ID]);
 	package = NULL;
 
-	spin_lock_irqsave(&ndp->lock, flags);
-
 	NCSI_FOR_EACH_PACKAGE(ndp, np)
 		if (np->id == package_id)
 			package = np;
 	if (!package) {
 		/* The user has set a package that does not exist */
-		spin_unlock_irqrestore(&ndp->lock, flags);
 		return -ERANGE;
 	}
 
 	channel = NULL;
-	if (!info->attrs[NCSI_ATTR_CHANNEL_ID]) {
-		/* Allow any channel */
-		channel_id = NCSI_RESERVED_CHANNEL;
-	} else {
+	if (info->attrs[NCSI_ATTR_CHANNEL_ID]) {
 		channel_id = nla_get_u32(info->attrs[NCSI_ATTR_CHANNEL_ID]);
 		NCSI_FOR_EACH_CHANNEL(package, nc)
-			if (nc->id == channel_id)
+			if (nc->id == channel_id) {
 				channel = nc;
+				break;
+			}
+		if (!channel) {
+			netdev_info(ndp->ndev.dev,
+				    "NCSI: Channel %u does not exist!\n",
+				    channel_id);
+			return -ERANGE;
+		}
 	}
 
-	if (channel_id != NCSI_RESERVED_CHANNEL && !channel) {
-		/* The user has set a channel that does not exist on this
-		 * package
-		 */
-		spin_unlock_irqrestore(&ndp->lock, flags);
-		netdev_info(ndp->ndev.dev, "NCSI: Channel %u does not exist!\n",
-			    channel_id);
-		return -ERANGE;
-	}
-
-	ndp->force_package = package;
-	ndp->force_channel = channel;
+	spin_lock_irqsave(&ndp->lock, flags);
+	ndp->package_whitelist = 0x1 << package->id;
+	ndp->multi_package = false;
 	spin_unlock_irqrestore(&ndp->lock, flags);
 
-	netdev_info(ndp->ndev.dev, "Set package 0x%x, channel 0x%x%s as preferred\n",
-		    package_id, channel_id,
-		    channel_id == NCSI_RESERVED_CHANNEL ? " (any)" : "");
+	spin_lock_irqsave(&package->lock, flags);
+	package->multi_channel = false;
+	if (channel) {
+		package->channel_whitelist = 0x1 << channel->id;
+		package->preferred_channel = channel;
+	} else {
+		/* Allow any channel */
+		package->channel_whitelist = UINT_MAX;
+		package->preferred_channel = NULL;
+	}
+	spin_unlock_irqrestore(&package->lock, flags);
+
+	if (channel)
+		netdev_info(ndp->ndev.dev,
+			    "Set package 0x%x, channel 0x%x as preferred\n",
+			    package_id, channel_id);
+	else
+		netdev_info(ndp->ndev.dev, "Set package 0x%x as preferred\n",
+			    package_id);
 
 	/* Bounce the NCSI channel to set changes */
 	ncsi_stop_dev(&ndp->ndev);
@@ -338,6 +347,7 @@ static int ncsi_set_interface_nl(struct sk_buff *msg, struct genl_info *info)
 static int ncsi_clear_interface_nl(struct sk_buff *msg, struct genl_info *info)
 {
 	struct ncsi_dev_priv *ndp;
+	struct ncsi_package *np;
 	unsigned long flags;
 
 	if (!info || !info->attrs)
@@ -351,11 +361,19 @@ static int ncsi_clear_interface_nl(struct sk_buff *msg, struct genl_info *info)
 	if (!ndp)
 		return -ENODEV;
 
-	/* Clear any override */
+	/* Reset any whitelists and disable multi mode */
 	spin_lock_irqsave(&ndp->lock, flags);
-	ndp->force_package = NULL;
-	ndp->force_channel = NULL;
+	ndp->package_whitelist = UINT_MAX;
+	ndp->multi_package = false;
 	spin_unlock_irqrestore(&ndp->lock, flags);
+
+	NCSI_FOR_EACH_PACKAGE(ndp, np) {
+		spin_lock_irqsave(&np->lock, flags);
+		np->multi_channel = false;
+		np->channel_whitelist = UINT_MAX;
+		np->preferred_channel = NULL;
+		spin_unlock_irqrestore(&np->lock, flags);
+	}
 	netdev_info(ndp->ndev.dev, "NCSI: Cleared preferred package/channel\n");
 
 	/* Bounce the NCSI channel to set changes */
@@ -365,6 +383,137 @@ static int ncsi_clear_interface_nl(struct sk_buff *msg, struct genl_info *info)
 	return 0;
 }
 
+static int ncsi_set_package_mask_nl(struct sk_buff *msg,
+				    struct genl_info *info)
+{
+	struct ncsi_dev_priv *ndp;
+	unsigned long flags;
+	int rc;
+
+	if (!info || !info->attrs)
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_IFINDEX])
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_PACKAGE_MASK])
+		return -EINVAL;
+
+	ndp = ndp_from_ifindex(get_net(sock_net(msg->sk)),
+			       nla_get_u32(info->attrs[NCSI_ATTR_IFINDEX]));
+	if (!ndp)
+		return -ENODEV;
+
+	spin_lock_irqsave(&ndp->lock, flags);
+	ndp->package_whitelist =
+		nla_get_u32(info->attrs[NCSI_ATTR_PACKAGE_MASK]);
+
+	if (nla_get_flag(info->attrs[NCSI_ATTR_MULTI_FLAG])) {
+		if (ndp->flags & NCSI_DEV_HWA) {
+			ndp->multi_package = true;
+			rc = 0;
+		} else {
+			netdev_err(ndp->ndev.dev,
+				   "NCSI: Can't use multiple packages without HWA\n");
+			rc = -EPERM;
+		}
+	} else {
+		rc = 0;
+	}
+
+	spin_unlock_irqrestore(&ndp->lock, flags);
+
+	if (!rc) {
+		/* Bounce the NCSI channel to set changes */
+		ncsi_stop_dev(&ndp->ndev);
+		ncsi_start_dev(&ndp->ndev);
+	}
+
+	return rc;
+}
+
+static int ncsi_set_channel_mask_nl(struct sk_buff *msg,
+				    struct genl_info *info)
+{
+	struct ncsi_package *np, *package;
+	struct ncsi_channel *nc, *channel;
+	struct ncsi_dev_priv *ndp;
+	unsigned long flags;
+	u32 package_id, channel_id;
+
+	if (!info || !info->attrs)
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_IFINDEX])
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_PACKAGE_ID])
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_CHANNEL_MASK])
+		return -EINVAL;
+
+	ndp = ndp_from_ifindex(get_net(sock_net(msg->sk)),
+			       nla_get_u32(info->attrs[NCSI_ATTR_IFINDEX]));
+	if (!ndp)
+		return -ENODEV;
+
+	package_id = nla_get_u32(info->attrs[NCSI_ATTR_PACKAGE_ID]);
+	package = NULL;
+	NCSI_FOR_EACH_PACKAGE(ndp, np)
+		if (np->id == package_id) {
+			package = np;
+			break;
+		}
+	if (!package)
+		return -ERANGE;
+
+	spin_lock_irqsave(&package->lock, flags);
+
+	channel = NULL;
+	if (info->attrs[NCSI_ATTR_CHANNEL_ID]) {
+		channel_id = nla_get_u32(info->attrs[NCSI_ATTR_CHANNEL_ID]);
+		NCSI_FOR_EACH_CHANNEL(np, nc)
+			if (nc->id == channel_id) {
+				channel = nc;
+				break;
+			}
+		if (!channel) {
+			spin_unlock_irqrestore(&package->lock, flags);
+			return -ERANGE;
+		}
+		netdev_dbg(ndp->ndev.dev,
+			   "NCSI: Channel %u set as preferred channel\n",
+			   channel->id);
+	}
+
+	package->channel_whitelist =
+		nla_get_u32(info->attrs[NCSI_ATTR_CHANNEL_MASK]);
+	if (package->channel_whitelist == 0)
+		netdev_dbg(ndp->ndev.dev,
+			   "NCSI: Package %u set to all channels disabled\n",
+			   package->id);
+
+	package->preferred_channel = channel;
+
+	if (nla_get_flag(info->attrs[NCSI_ATTR_MULTI_FLAG])) {
+		package->multi_channel = true;
+		netdev_info(ndp->ndev.dev,
+			    "NCSI: Multi-channel enabled on package %u\n",
+			    package_id);
+	} else {
+		package->multi_channel = false;
+	}
+
+	spin_unlock_irqrestore(&package->lock, flags);
+
+	/* Bounce the NCSI channel to set changes */
+	ncsi_stop_dev(&ndp->ndev);
+	ncsi_start_dev(&ndp->ndev);
+
+	return 0;
+}
+
 static const struct genl_ops ncsi_ops[] = {
 	{
 		.cmd = NCSI_CMD_PKG_INFO,
@@ -385,6 +534,18 @@ static const struct genl_ops ncsi_ops[] = {
 		.doit = ncsi_clear_interface_nl,
 		.flags = GENL_ADMIN_PERM,
 	},
+	{
+		.cmd = NCSI_CMD_SET_PACKAGE_MASK,
+		.policy = ncsi_genl_policy,
+		.doit = ncsi_set_package_mask_nl,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = NCSI_CMD_SET_CHANNEL_MASK,
+		.policy = ncsi_genl_policy,
+		.doit = ncsi_set_channel_mask_nl,
+		.flags = GENL_ADMIN_PERM,
+	},
 };
 
 static struct genl_family ncsi_genl_family __ro_after_init = {
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index d66b34749027..02ce7626b579 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -241,7 +241,7 @@ static int ncsi_rsp_handler_dcnt(struct ncsi_request *nr)
 	if (!ncm->enable)
 		return 0;
 
-	ncm->enable = 1;
+	ncm->enable = 0;
 	return 0;
 }
 
