diff options
| author | Ben Greear <greearb@candelatech.com> | 2012-02-11 15:39:30 (GMT) |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-02-24 09:37:35 (GMT) |
| commit | 3bdc0eba0b8b47797f4a76e377dd8360f317450f (patch) | |
| tree | da6bd907f599402bc8db0a2484997fd4d3e06f7b /net/core/sock.c | |
| parent | 0184039a4b6727d6efd545919c773ef141090ae7 (diff) | |
| download | linux-fsl-qoriq-3bdc0eba0b8b47797f4a76e377dd8360f317450f.tar.xz | |
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 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 19942d4..55011cb 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -799,6 +799,11 @@ set_rcvbuf: else ret = -EOPNOTSUPP; break; + + case SO_NOFCS: + sock_valbool_flag(sk, SOCK_NOFCS, valbool); + break; + default: ret = -ENOPROTOOPT; break; |