Split dst/src_port and ipv4/ipv6 union so we can
distingush them easily for later features.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Fix minor style variations and unnecessary includes.
Signed-off-by: Joe Stringer <joe@ovn.org>
Tested-by: Greg Rose <gvrose8192@gmail.com>
Acked-by: Greg Rose <gvrose8192@gmail.com>
linux/pkt_cls.h indirectly includes linux/stddef.h, which may define
__always_inline when using Linux kernel headers 4.6 or later.
netinet/in.h indirectly includes sys/cdefs.h, which before Glibc 2.24
would unconditionally define __always_inline.
This combination of headers causes compilation failure. Resolve the
issue by placing the netinet/in.h include above linux/pkt_cls.h.
Sourceware-BZ: #20215.
Fixes: f98e418fbdb6 ("tc: Add tc flower functions")
Signed-off-by: Joe Stringer <joe@ovn.org>
Tested-by: Greg Rose <gvrose8192@gmail.com>
Acked-by: Greg Rose <gvrose8192@gmail.com>
Add a new configuration tc-policy option that controls tc
flower flag. Possible options are none, skip_sw, skip_hw.
The default is none which is to insert the rule both to sw and hw.
This option is only relevant if hw-offload is enabled.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Add tc helper functions to query and manipulate the flower classifier.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Co-authored-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Roi Dayan <roid@mellanox.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Those functions are just wrappers to available macros for readability.
Move them to tc.h to avoid function-call overhead.
Signed-off-by: Roi Dayan <roid@mellanox.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Add tc module to expose tc operations to be used by other modules.
Move some tc related functions from netdev-linux.c to tc.c
This patch doesn't change any functionality.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Co-authored-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Roi Dayan <roid@mellanox.com>
Acked-by: Joe Stringer <joe@ovn.org>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
