From ee930fffee469d076998274a2ca55e13dc1efb67 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:54 +0000
Subject: [PATCH] enable tun/tap/iptables
---
kernel/include/net/tso.h | 23 ++++++++++++-----------
1 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/kernel/include/net/tso.h b/kernel/include/net/tso.h
index 7e166a5..62c98a9 100644
--- a/kernel/include/net/tso.h
+++ b/kernel/include/net/tso.h
@@ -4,21 +4,22 @@
#include <net/ip.h>
-#define TSO_HEADER_SIZE 128
+#define TSO_HEADER_SIZE 256
struct tso_t {
- int next_frag_idx;
- void *data;
- size_t size;
- u16 ip_id;
- bool ipv6;
- u32 tcp_seq;
+ int next_frag_idx;
+ int size;
+ void *data;
+ u16 ip_id;
+ u8 tlen; /* transport header len */
+ bool ipv6;
+ u32 tcp_seq;
};
-int tso_count_descs(struct sk_buff *skb);
-void tso_build_hdr(struct sk_buff *skb, char *hdr, struct tso_t *tso,
+int tso_count_descs(const struct sk_buff *skb);
+void tso_build_hdr(const struct sk_buff *skb, char *hdr, struct tso_t *tso,
int size, bool is_last);
-void tso_build_data(struct sk_buff *skb, struct tso_t *tso, int size);
-void tso_start(struct sk_buff *skb, struct tso_t *tso);
+void tso_build_data(const struct sk_buff *skb, struct tso_t *tso, int size);
+int tso_start(struct sk_buff *skb, struct tso_t *tso);
#endif /* _TSO_H */
--
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