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add DS-Lite offloading

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This commit is contained in:
tishipp
2022-08-12 21:38:49 +09:00
committed by ACwifidude
parent 036265a6a5
commit d8c82b10f1
2 changed files with 93 additions and 0 deletions
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16
package/qca/qca-nss-ecm/Makefile
View File

@@ -211,6 +211,22 @@ ECM_MAKE_OPTS+=ECM_INTERFACE_OVS_BRIDGE_ENABLE=y \
EXTRA_CFLAGS+= -I$(STAGING_DIR)/usr/include/qca-ovsmgr
endif
ifneq ($(CONFIG_PACKAGE_kmod-ipsec),)
ECM_MAKE_OPTS+=ECM_INTERFACE_IPSEC_ENABLE=y
endif
ifneq ($(CONFIG_PACKAGE_kmod-pppol2tp),)
ECM_MAKE_OPTS+=ECM_INTERFACE_L2TPV2_ENABLE=y
endif
ifneq ($(CONFIG_PACKAGE_kmod-sit),)
ECM_MAKE_OPTS+=ECM_INTERFACE_SIT_ENABLE=y
endif
ifneq ($(CONFIG_PACKAGE_kmod-ip6-tunnel),)
ECM_MAKE_OPTS+=ECM_INTERFACE_TUNIPIP6_ENABLE=y
endif
# Keeping default as ipq806x for branches that does not have subtarget framework
ifeq ($(CONFIG_TARGET_ipq),y)
subtarget:=$(SUBTARGET)

77
target/linux/ipq806x/patches-5.10/999-07e-qca-nss-clients-iptunnel-support.patch Normal file
View File

@@ -0,0 +1,77 @@
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -36,6 +36,7 @@ struct __ip6_tnl_parm {
__u8 proto; /* tunnel protocol */
__u8 encap_limit; /* encapsulation limit for tunnel */
__u8 hop_limit; /* hop limit for tunnel */
+ __u8 draft03; /* FMR using draft03 of map-e - QCA NSS Clients Support */
bool collect_md;
__be32 flowinfo; /* traffic class and flowlabel for tunnel */
__u32 flags; /* tunnel flags */
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -525,4 +525,9 @@ static inline void ip_tunnel_info_opts_s
#endif /* CONFIG_INET */
+/* QCA NSS Clients Support - Start */
+void ipip6_update_offload_stats(struct net_device *dev, void *ptr);
+void ip6_update_offload_stats(struct net_device *dev, void *ptr);
+/* QCA NSS Clients Support - End */
+
#endif /* __NET_IP_TUNNELS_H */
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -2392,6 +2392,26 @@ nla_put_failure:
return -EMSGSIZE;
}
+/* QCA NSS Client Support - Start */
+/*
+ * Update offload stats
+ */
+void ip6_update_offload_stats(struct net_device *dev, void *ptr)
+{
+ struct pcpu_sw_netstats *tstats = per_cpu_ptr(dev->tstats, 0);
+ const struct pcpu_sw_netstats *offload_stats =
+ (struct pcpu_sw_netstats *)ptr;
+
+ u64_stats_update_begin(&tstats->syncp);
+ tstats->tx_packets += offload_stats->tx_packets;
+ tstats->tx_bytes += offload_stats->tx_bytes;
+ tstats->rx_packets += offload_stats->rx_packets;
+ tstats->rx_bytes += offload_stats->rx_bytes;
+ u64_stats_update_end(&tstats->syncp);
+}
+EXPORT_SYMBOL(ip6_update_offload_stats);
+/* QCA NSS Client Support - End */
+
struct net *ip6_tnl_get_link_net(const struct net_device *dev)
{
struct ip6_tnl *tunnel = netdev_priv(dev);
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1741,6 +1741,23 @@ nla_put_failure:
return -EMSGSIZE;
}
+/* QCA NSS Clients Support - Start */
+void ipip6_update_offload_stats(struct net_device *dev, void *ptr)
+{
+ struct pcpu_sw_netstats *tstats = per_cpu_ptr(dev->tstats, 0);
+ const struct pcpu_sw_netstats *offload_stats =
+ (struct pcpu_sw_netstats *)ptr;
+
+ u64_stats_update_begin(&tstats->syncp);
+ tstats->tx_packets += offload_stats->tx_packets;
+ tstats->tx_bytes += offload_stats->tx_bytes;
+ tstats->rx_packets += offload_stats->rx_packets;
+ tstats->rx_bytes += offload_stats->rx_bytes;
+ u64_stats_update_end(&tstats->syncp);
+}
+EXPORT_SYMBOL(ipip6_update_offload_stats);
+/* QCA NSS Clients Support - End */
+
static const struct nla_policy ipip6_policy[IFLA_IPTUN_MAX + 1] = {
[IFLA_IPTUN_LINK] = { .type = NLA_U32 },
[IFLA_IPTUN_LOCAL] = { .type = NLA_U32 },