misc/146426: 802.11n rates not possible on mwl

[Erik Fonnesbeck]

>Number:         146426
>Category:       misc
>Synopsis:       802.11n rates not possible on mwl
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun May 09 06:20:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Erik Fonnesbeck
>Release:        8.0
>Organization:
>Environment:
FreeBSD bsd.local 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:48:17 UTC 2009 root at almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
>Description:
Using the card as an 802.11n access point, clients connecting in 802.11n mode cannot attain higher than 802.11g transfer speeds.  I don't know a lot about 802.11n, but if ampdu is required for 802.11n rates, it may be related to the ampdu issue on mwl, because I need to disable it to even reach 802.11g rates.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: