diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/include/net/flow.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/include/net/flow.h')
-rw-r--r-- | kernel/include/net/flow.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/kernel/include/net/flow.h b/kernel/include/net/flow.h index 8109a159d..83969eebe 100644 --- a/kernel/include/net/flow.h +++ b/kernel/include/net/flow.h @@ -10,6 +10,7 @@ #include <linux/socket.h> #include <linux/in6.h> #include <linux/atomic.h> +#include <net/flow_dissector.h> /* * ifindex generation is per-net namespace, and loopback is @@ -19,6 +20,10 @@ #define LOOPBACK_IFINDEX 1 +struct flowi_tunnel { + __be64 tun_id; +}; + struct flowi_common { int flowic_oif; int flowic_iif; @@ -29,7 +34,10 @@ struct flowi_common { __u8 flowic_flags; #define FLOWI_FLAG_ANYSRC 0x01 #define FLOWI_FLAG_KNOWN_NH 0x02 +#define FLOWI_FLAG_L3MDEV_SRC 0x04 +#define FLOWI_FLAG_SKIP_NH_OIF 0x08 __u32 flowic_secid; + struct flowi_tunnel flowic_tun_key; }; union flowi_uli { @@ -66,6 +74,7 @@ struct flowi4 { #define flowi4_proto __fl_common.flowic_proto #define flowi4_flags __fl_common.flowic_flags #define flowi4_secid __fl_common.flowic_secid +#define flowi4_tun_key __fl_common.flowic_tun_key /* (saddr,daddr) must be grouped, same order as in IP header */ __be32 saddr; @@ -95,6 +104,7 @@ static inline void flowi4_init_output(struct flowi4 *fl4, int oif, fl4->flowi4_proto = proto; fl4->flowi4_flags = flags; fl4->flowi4_secid = 0; + fl4->flowi4_tun_key.tun_id = 0; fl4->daddr = daddr; fl4->saddr = saddr; fl4->fl4_dport = dport; @@ -122,6 +132,7 @@ struct flowi6 { #define flowi6_proto __fl_common.flowic_proto #define flowi6_flags __fl_common.flowic_flags #define flowi6_secid __fl_common.flowic_secid +#define flowi6_tun_key __fl_common.flowic_tun_key struct in6_addr daddr; struct in6_addr saddr; __be32 flowlabel; @@ -165,6 +176,7 @@ struct flowi { #define flowi_proto u.__fl_common.flowic_proto #define flowi_flags u.__fl_common.flowic_flags #define flowi_secid u.__fl_common.flowic_secid +#define flowi_tun_key u.__fl_common.flowic_tun_key } __attribute__((__aligned__(BITS_PER_LONG/8))); static inline struct flowi *flowi4_to_flowi(struct flowi4 *fl4) @@ -233,4 +245,22 @@ void flow_cache_flush(struct net *net); void flow_cache_flush_deferred(struct net *net); extern atomic_t flow_cache_genid; +__u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys); + +static inline __u32 get_hash_from_flowi6(const struct flowi6 *fl6) +{ + struct flow_keys keys; + + return __get_hash_from_flowi6(fl6, &keys); +} + +__u32 __get_hash_from_flowi4(const struct flowi4 *fl4, struct flow_keys *keys); + +static inline __u32 get_hash_from_flowi4(const struct flowi4 *fl4) +{ + struct flow_keys keys; + + return __get_hash_from_flowi4(fl4, &keys); +} + #endif |