This replaces the use of uci_validate_section() with
uci_load_validate(), which removes the need to declare local variables
for every config option.

This also adds a validate section to service_triggers(), and fixes some
variable name typos in qosdef_init_static().

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

Using the input chain can only limit the upload rate in local network.
Since to do the limit rate on both native and remote, we have to
replace the input hook with prerouting.

Signed-off-by: Rosy Song <rosysong@rosinson.com>

(Added Makefile version bump)
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

This is the nftables implementation for qos on OpenWrt,
Currently, it has below features:

* Static QoS : setting limit rate for devices or global network.

* Dynamic/Auto QoS : setting limit rate according to the network
  bandwidth and adjust itself automatically (hotplug event).

* Traffic Priority : this feature is like traffic shaping under tc,
  it uses ingress hook to handle to packets here.

Signed-off-by: Rosy Song <rosysong@rosinson.com>