On Fri, Aug 08, 2014 at 04:02:24AM -0700, Wenyu Zhang wrote:
> Extend IPFIX exporter to export tunnel headers when both input and output
> of the port.
> Add three other_config options in IPFIX table: enable-input-sampling,
> enable-output-sampling and enable-tunnel-sampling, to control whether
> sampling tunnel info, on which direction (input or output).
> Insert sampling action before output action and the output tunnel port
> is sent to datapath in the sampling action.
> Make datapath collect output tunnel info and send it back to userpace
> in upcall message with a new additional optional attribute.
> Add a tunnel ports map to make the tunnel port lookup faster in sampling
> upcalls in IPFIX exporter. Make the IPFIX exporter generate IPFIX template
> sets with enterprise elements for the tunnel info, save the tunnel info
> in IPFIX cache entries, and send IPFIX DATA with tunnel info.
> Add flowDirection element in IPFIX templates.
>
> Signed-off-by: Wenyu Zhang <[email protected]>
> Acked-by: Romain Lenglet <[email protected]>
Clang says:
../ofproto/ofproto-dpif-ipfix.c:1141:43: error: sizeof on array function
parameter will return size of 'uint64_t *' (aka 'unsigned long long
*')
instead of 'uint64_t []' [-Werror,-Wsizeof-array-argument]
ofpbuf_use_stub(msg, msg_stub, sizeof msg_stub);
^
../ofproto/ofproto-dpif-ipfix.c:1135:34: note: declared here
ipfix_init_template_msg(uint64_t msg_stub[], uint32_t export_time_sec,
^
sparse says:
../lib/odp-util.c:596:42: warning: incorrect type in assignment (different
base types)
../lib/odp-util.c:596:42: expected unsigned int [unsigned] [addressable]
[assigned] [usertype] output_odp_port
../lib/odp-util.c:596:42: got restricted odp_port_t
../lib/odp-util.c:619:71: warning: incorrect type in argument 4 (different
base types)
../lib/odp-util.c:619:71: expected unsigned int const [usertype]
*tunnel_out_pid
../lib/odp-util.c:619:71: got restricted odp_port_t *<noident>
../lib/odp-util.c:3581:73: warning: incorrect type in argument 3 (different
base types)
../lib/odp-util.c:3581:73: expected unsigned int [unsigned] [usertype]
value
../lib/odp-util.c:3581:73: got restricted odp_port_t const [usertype]
<noident>
../lib/odp-util.c:3551:1: error: symbol 'odp_put_userspace_action'
redeclared with different type (originally declared at ../lib/odp-util.h:238) -
incompatible argument 4 (different base types)
../ofproto/ofproto-dpif-upcall.c:919:50: warning: incorrect type in
argument 5 (different base types)
../ofproto/ofproto-dpif-upcall.c:919:50: expected restricted odp_port_t
[usertype] <noident>
../ofproto/ofproto-dpif-upcall.c:919:50: got unsigned int [unsigned]
[addressable] [usertype] output_odp_port
../ofproto/ofproto-dpif-xlate.c:2174:46: warning: incorrect type in
argument 4 (different base types)
../ofproto/ofproto-dpif-xlate.c:2174:46: expected unsigned int const
[usertype] *tunnel_out_pid
../ofproto/ofproto-dpif-xlate.c:2174:46: got restricted odp_port_t const
[usertype] *tunnel_out_port
../ofproto/ofproto-dpif-xlate.c:2252:35: warning: incorrect type in
assignment (different base types)
../ofproto/ofproto-dpif-xlate.c:2252:35: expected unsigned int
[unsigned] [usertype] output_odp_port
../ofproto/ofproto-dpif-xlate.c:2252:35: got restricted odp_port_t
[usertype] output_odp_port
Please fix all of these problems, then I'll take a final look.
Thanks,
Ben.
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