diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-09-04 07:30:19 +0200 |
|---|---|---|
| committer | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-09-04 07:45:27 +0200 |
| commit | 20f41eee82864e308a5499308a1722dc3181cc3a (patch) | |
| tree | 145a2d1d72f956286dfde7fe3e821049b6aa797f /include | |
| parent | dccp: Deprecate old setsockopt framework (diff) | |
| download | linux-20f41eee82864e308a5499308a1722dc3181cc3a.tar.xz linux-20f41eee82864e308a5499308a1722dc3181cc3a.zip | |
dccp: Feature negotiation for minimum-checksum-coverage
This provides feature negotiation for server minimum checksum coverage
which so far has been missing.
Since sender/receiver coverage values range only from 0...15, their
type has also been reduced in size from u16 to u4.
Feature-negotiation options are now generated for both sender and receiver
coverage, i.e. when the peer has `forgotten' to enable partial coverage
then feature negotiation will automatically enable (negotiate) the partial
coverage value for this connection.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dccp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 6eaaca9b037a..5a5a89935dbc 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -527,8 +527,8 @@ struct dccp_sock { __u32 dccps_timestamp_time; __u16 dccps_l_ack_ratio; __u16 dccps_r_ack_ratio; - __u16 dccps_pcslen; - __u16 dccps_pcrlen; + __u8 dccps_pcslen:4; + __u8 dccps_pcrlen:4; __u64 dccps_ndp_count:48; unsigned long dccps_rate_last; struct dccp_minisock dccps_minisock; |