From 3bdc0eba0b8b47797f4a76e377dd8360f317450f Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Sat, 11 Feb 2012 15:39:30 +0000 Subject: net: Add framework to allow sending packets with customized CRC. This is useful for testing RX handling of frames with bad CRCs. Requires driver support to actually put the packet on the wire properly. Signed-off-by: Ben Greear Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- arch/m32r/include/asm/socket.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h index 696cb4c7ca4e..a15f40b52783 100644 --- a/arch/m32r/include/asm/socket.h +++ b/arch/m32r/include/asm/socket.h @@ -66,4 +66,7 @@ #define SCM_WIFI_STATUS SO_WIFI_STATUS #define SO_PEEK_OFF 42 +/* Instruct lower device to use last 4-bytes of skb data as FCS */ +#define SO_NOFCS 43 + #endif /* _ASM_M32R_SOCKET_H */ -- cgit v1.2.3-58-ga151