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| author | Ben Greear <greearb@candelatech.com> | 2012-02-11 16:39:30 +0100 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-02-24 10:37:35 +0100 |
| commit | 3bdc0eba0b8b47797f4a76e377dd8360f317450f (patch) | |
| tree | da6bd907f599402bc8db0a2484997fd4d3e06f7b /arch/mips | |
| parent | e1000e: Support RXFCS feature flag. (diff) | |
| download | linux-3bdc0eba0b8b47797f4a76e377dd8360f317450f.tar.xz linux-3bdc0eba0b8b47797f4a76e377dd8360f317450f.zip | |
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 <greearb@candelatech.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/socket.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/include/asm/socket.h b/arch/mips/include/asm/socket.h index 52104872e9e3..a2ed6fdad4e0 100644 --- a/arch/mips/include/asm/socket.h +++ b/arch/mips/include/asm/socket.h @@ -86,6 +86,9 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ #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 + #ifdef __KERNEL__ /** sock_type - Socket types |