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mac80211: add missing backports for building with 4.14 kernels

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2020-08-14 16:32:23 +02:00
parent bda1c127cc
commit 6bdd4c967b
2 changed files with 54 additions and 0 deletions
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30
package/kernel/mac80211/patches/subsys/070-backports-add-netif_receive_skb_list.patch Normal file
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@ -0,0 +1,30 @@
From: Felix Fietkau <nbd@nbd.name>
Date: Fri, 14 Aug 2020 16:13:45 +0200
Subject: [PATCH] backports: add netif_receive_skb_list
It will be needed by pending mac80211 changes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/backport-include/linux/netdevice.h
+++ b/backport-include/linux/netdevice.h
@@ -372,6 +372,18 @@ static inline int _bp_netdev_upper_dev_l
macro_dispatcher(netdev_upper_dev_link, __VA_ARGS__)(__VA_ARGS__)
#endif
+#if LINUX_VERSION_IS_LESS(4,19,0)
+static inline void netif_receive_skb_list(struct list_head *head)
+{
+ struct sk_buff *skb, *next;
+
+ list_for_each_entry_safe(skb, next, head, list) {
+ skb_list_del_init(skb);
+ netif_receive_skb(skb);
+ }
+}
+#endif
+
#if LINUX_VERSION_IS_LESS(5,0,0)
static inline int backport_dev_open(struct net_device *dev, struct netlink_ext_ack *extack)
{

24
package/kernel/mac80211/patches/subsys/071-backports-add-skb_list_del_init.patch Normal file
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@ -0,0 +1,24 @@
From: Felix Fietkau <nbd@nbd.name>
Date: Fri, 14 Aug 2020 16:13:55 +0200
Subject: [PATCH] backports: add skb_list_del_init
It will be needed by pending mac80211 changes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/backport-include/linux/skbuff.h
+++ b/backport-include/linux/skbuff.h
@@ -384,6 +384,12 @@ static inline void skb_mark_not_on_list(
{
skb->next = NULL;
}
+
+static inline void skb_list_del_init(struct sk_buff *skb)
+{
+ __list_del_entry(&skb->list);
+ skb_mark_not_on_list(skb);
+}
#endif /* 4.19.10 <= x < 4.20 */
#endif