mptcp/openmptcprouter
1
0
Fork 0
mirror of https://github.com/Ysurac/openmptcprouter.git synced 2025-03-09 15:40:20 +00:00
Code Issues Releases Wiki Activity

Add NSS Acceleration Support on Qualcomm devices

Browse source
This commit is contained in:
Ycarus (Yannick Chabanois) 2024-04-23 20:45:31 +02:00
parent 359074adc6
commit e9d1e0219b
54 changed files with 12395 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

77
6.6/target/linux/qualcommax/patches-6.6/0603-4-qca-nss-clients-add-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
@@ -558,4 +558,9 @@ 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
@@ -2411,6 +2411,26 @@ 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);
+ u64_stats_add(&tstats->tx_packets, u64_stats_read(&offload_stats->tx_packets));
+ u64_stats_add(&tstats->tx_bytes, u64_stats_read(&offload_stats->tx_bytes));
+ u64_stats_add(&tstats->rx_packets, u64_stats_read(&offload_stats->rx_packets));
+ u64_stats_add(&tstats->rx_bytes, u64_stats_read(&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
@@ -1733,6 +1733,23 @@ 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);
+ u64_stats_add(&tstats->tx_packets, u64_stats_read(&offload_stats->tx_packets));
+ u64_stats_add(&tstats->tx_bytes, u64_stats_read(&offload_stats->tx_bytes));
+ u64_stats_add(&tstats->rx_packets, u64_stats_read(&offload_stats->rx_packets));
+ u64_stats_add(&tstats->rx_bytes, u64_stats_read(&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 },