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| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-11-16 22:53:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-16 22:53:48 -0800 |
| commit | 29450559849da7066813601effb7666966869853 (patch) | |
| tree | 5a55d997460a85da733e1960bc74de0f170e8106 /include/linux/dccp.h | |
| parent | 49aebc66d6b896f9c7c5739d85c4548c00015aa7 (diff) | |
| download | linux-29450559849da7066813601effb7666966869853.tar.gz linux-29450559849da7066813601effb7666966869853.tar.bz2 linux-29450559849da7066813601effb7666966869853.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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dccp.h')
| -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; |