[WCNCR00170259] perf : add coex info dump command

[Description]
This command is a sub-command of
CMD_COEX_CONTROL(Command ID : 0x7c).

If you want to get the coex info command,
you should enter the following command:
iwpriv wlan0 driver "coex_control 2"

Change-Id: Iec98b991f496d6e7f5c7018155d81ca74e191d0a
Signed-off-by: Jared.Huang <jared.huang@mediatek.com>
CR-Id: WCNCR00170259
Feature: perf
Reviewed-on: http://gerrit.mediatek.inc:8080/1276543
CheckPatch: Check Patch <srv_checkpatch@mediatek.com>
Reviewed-by: changyi.hsu <changyi.hsu@mediatek.com>
Tested-by: changyi.hsu <changyi.hsu@mediatek.com>
Reviewed-by: Ted Huang <ted.huang@mediatek.com>
Reviewed-by: TH3 Huang <th3.huang@mediatek.com>
Build: srv_neptune_adm <srv_neptune_adm@mediatek.com>
5 files changed