From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/include/uapi/linux/icmp.h | 22 ++++++++++++++++++++++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/kernel/include/uapi/linux/icmp.h b/kernel/include/uapi/linux/icmp.h
index 5589eeb..fb169a5 100644
--- a/kernel/include/uapi/linux/icmp.h
+++ b/kernel/include/uapi/linux/icmp.h
@@ -19,6 +19,7 @@
#define _UAPI_LINUX_ICMP_H
#include <linux/types.h>
+#include <asm/byteorder.h>
#define ICMP_ECHOREPLY 0 /* Echo Reply */
#define ICMP_DEST_UNREACH 3 /* Destination Unreachable */
@@ -95,5 +96,26 @@
__u32 data;
};
+/* RFC 4884 extension struct: one per message */
+struct icmp_ext_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 reserved1:4,
+ version:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+ __u8 version:4,
+ reserved1:4;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ __u8 reserved2;
+ __sum16 checksum;
+};
+
+/* RFC 4884 extension object header: one for each object */
+struct icmp_extobj_hdr {
+ __be16 length;
+ __u8 class_num;
+ __u8 class_type;
+};
#endif /* _UAPI_LINUX_ICMP_H */
--
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