diff options
| author | Tianyi Gou <tgou@codeaurora.org> | 2011-05-31 13:23:01 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:05:53 -0700 |
| commit | a4dc73226985d6226a3e7a04089f6ec5754a7c6d (patch) | |
| tree | dafdad95a424ed37b1091531f8af1f949882579c /include/uapi/linux | |
| parent | 84b4c1cc42d2e20aeb91d8fac074214563e19153 (diff) | |
net_sched: Add flow control support to prio qdisc
Add enable_flow flag to the prio qdisc. Packet flow is
enabled by default, but can be disabled from userspace
(e.g. IPROUTE2 tc tool). This allows for suspending packet
dequeue on a per-qdisc basis, which is needed to supprot
Quality of Service (QOS) when using WWAN modem.
Change-Id: I932f296be946f1acc3b00c7d8569bbb733d33622
Acked-by: Andrew Richardson <randrew@qualcomm.com>
CRs-Fixed: 283471
Signed-off-by: Tianyi Gou <tgou@codeaurora.org>
Diffstat (limited to 'include/uapi/linux')
| -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 8d2530daca9f..a9bdb7162472 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -126,6 +126,7 @@ struct tc_fifo_qopt { struct tc_prio_qopt { int bands; /* Number of bands */ __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */ + __u8 enable_flow; /* Enable dequeue */ }; /* MULTIQ section */ |