broadcom-wl: Add 'N' mode support to broadcom-wl

This is partly based on patches sent by Łukasz Kwestarz (See https://lists.openwrt.org/pipermail/openwrt-devel/2012-March/014356.html).

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37802 3c298f89-4303-0410-b956-a3cf2f4a3e73
brcm47xx: fix typo in Broadcom-bgmac-b43 profile name

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37803 3c298f89-4303-0410-b956-a3cf2f4a3e73
broadcom-diag: remove BUFFALO_UNKNOWN

This was itriggered by to many non buffalo devices

This closes #14043.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37804 3c298f89-4303-0410-b956-a3cf2f4a3e73