Thanks Sergei for the input.
> On Jun 18, 2019, at 2:28 AM, Sergei Shtylyov
> <sergei.shtyl...@cogentembedded.com> wrote:
>
> Hello!
>
> On 17.06.2019 22:31, Vedang Patel wrote:
>
>> Currently, etf expects a socket with SO_TXTIME option set for each packet
>> it encounters. So, it will drop all other packets. But, in the future
>> commits we are planning to add functionality which where tstamp value will
>> be set by another qdisc. Also, some packets which are generated from within
>> the kernel (e.g. ICMP packets) do not have any socket associated with them.
>> So, this commit adds support for skip_sock_check. When this option is set,
>> etf will skip checking for a socket and other associated options for all
>> skbs.
>> Signed-off-by: Vedang Patel <vedang.pa...@intel.com>
>> ---
>> include/uapi/linux/pkt_sched.h | 1 +
>> net/sched/sch_etf.c | 10 ++++++++++
>> 2 files changed, 11 insertions(+)
>> diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
>> index 8b2f993cbb77..69fc52e4d6bd 100644
>> --- a/include/uapi/linux/pkt_sched.h
>> +++ b/include/uapi/linux/pkt_sched.h
>> @@ -990,6 +990,7 @@ struct tc_etf_qopt {
>> __u32 flags;
>> #define TC_ETF_DEADLINE_MODE_ON BIT(0)
>> #define TC_ETF_OFFLOAD_ON BIT(1)
>> +#define TC_ETF_SKIP_SOCK_CHECK BIT(2)
>
> Please indent with a tab like above, not 2 spaces.
>
I will include this in the next version.
-Vedang
> [...]
>
> MBR, Sergei
