linux-imx

MLK-19517-18 brcmfmac: map 802.1d priority to precedence level based on AP WMM params

In WLAN, priority among various access categories of traffic is
always set by the AP using WMM parameters and this may not always
follow the standard 802.1d priority.
In this change, priority is adjusted based on the AP WMM params
received as part of the Assoc Response and the same is later used
to map the priority of all incoming traffic.

This change should fix the following 802.11n certification tests:
* 5.2.31 ACM Bit Conformance test
* 5.2.32 AC Parameter Modification test

Signed-off-by: Saravanan Shanmugham <sasm@cypress.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
(cherry picked from commit:62657fc5931db1c1d48c3181f2f4effebf37a74b)
Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>