diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/6lowpan/nhc.h | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/6lowpan/nhc.h')
| -rw-r--r-- | kernel/net/6lowpan/nhc.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/kernel/net/6lowpan/nhc.h b/kernel/net/6lowpan/nhc.h index ed44938eb..803041400 100644 --- a/kernel/net/6lowpan/nhc.h +++ b/kernel/net/6lowpan/nhc.h @@ -8,8 +8,6 @@ #include <net/6lowpan.h> #include <net/ipv6.h> -#define LOWPAN_NHC_MAX_ID_LEN 1 - /** * LOWPAN_NHC - helper macro to generate nh id fields and lowpan_nhc struct * @@ -88,19 +86,16 @@ struct lowpan_nhc *lowpan_nhc_by_nexthdr(u8 nexthdr); /** * lowpan_nhc_check_compression - checks if we support compression format. If - * we support the nhc by nexthdr field, the 6LoWPAN iphc NHC bit will be - * set. If we don't support nexthdr will be added as inline data to the - * 6LoWPAN header. + * we support the nhc by nexthdr field, the function will return 0. If we + * don't support the nhc by nexthdr this function will return -ENOENT. * * @skb: skb of 6LoWPAN header to read nhc and replace header. * @hdr: ipv6hdr to check the nexthdr value * @hc_ptr: pointer for 6LoWPAN header which should increment at the end of * replaced header. - * @iphc0: iphc0 pointer to set the 6LoWPAN NHC bit */ int lowpan_nhc_check_compression(struct sk_buff *skb, - const struct ipv6hdr *hdr, u8 **hc_ptr, - u8 *iphc0); + const struct ipv6hdr *hdr, u8 **hc_ptr); /** * lowpan_nhc_do_compression - calling compress callback for nhc @@ -121,7 +116,8 @@ int lowpan_nhc_do_compression(struct sk_buff *skb, const struct ipv6hdr *hdr, * @dev: netdevice for print logging information. * @hdr: ipv6hdr for setting nexthdr value. */ -int lowpan_nhc_do_uncompression(struct sk_buff *skb, struct net_device *dev, +int lowpan_nhc_do_uncompression(struct sk_buff *skb, + const struct net_device *dev, struct ipv6hdr *hdr); /** |