diff options
| author |   Vedang Patel <vedang.patel@intel.com> | 2019-06-25 15:07:14 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-28 14:45:33 -0700 |
| commit | d14d2b20680f02fa739c2cbbb59e3629e487f359 (patch) | |
| tree | 1da3abbd233d9060499854b0bd005eb75906c544 /include/uapi | |
| parent | etf: Don't use BIT() in UAPI headers. (diff) | |
| download | linux-dev-d14d2b20680f02fa739c2cbbb59e3629e487f359.tar.xz linux-dev-d14d2b20680f02fa739c2cbbb59e3629e487f359.zip | |
etf: Add skip_sock_check
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 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.patel@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/pkt_sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index f88c4e0bd9e5..127ac6d2888c 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 _BITUL(0) #define TC_ETF_OFFLOAD_ON _BITUL(1) +#define TC_ETF_SKIP_SOCK_CHECK _BITUL(2) }; enum { |