[rt2x00-users] [PATCH] rt2x00: Fix STBC transmissions to STAs with Rx STBC > 1
Ivo Van Doorn
ivdoorn at gmail.com
Thu Mar 24 07:38:22 EST 2011
On Thu, Mar 17, 2011 at 1:12 PM, Helmut Schaa
<helmut.schaa at googlemail.com> wrote:
> For STBC transmissions rt2x00 used the number of RxSTBC streams the
> destination STA indicates in its HT capabilities as STBC value in
> the TXWI.
> However, the legacy drivers and our own comment in rt2800.h suggest
> that the STBC field in the TXWI only allows a value of 0 or 1.
> The values 2 and 3 are reserved (probably for future devices).
> And indeed, STBC transmissions to STAs indicating more then 1
> RxSTBC stream fail when the STBC field is set to something >1.
> Fix this by only setting the STBC field to 1 when STBC should be
> Signed-off-by: Helmut Schaa <helmut.schaa at googlemail.com>
Applied to rt2x00.git.
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