[rt2x00-users] [PATCH 2/3] rt2x00: rt2800lib: turn on secondary PAs/LNAs for 3T/3R devices

Helmut Schaa helmut.schaa at googlemail.com
Mon Jun 24 23:00:05 AEST 2013


On Sat, Jun 22, 2013 at 5:42 PM, Gabor Juhos <juhosg at openwrt.org> wrote:
> The secondary PAs/LNAs are turned on only for 2T/2R
> devices, however these are used for 3T/3R devices as
> well. Always turn those on if the device uses more
> than one tx/rx chains.
>
> Signed-off-by: Gabor Juhos <juhosg at openwrt.org>
> ---
>  drivers/net/wireless/rt2x00/rt2800lib.c |    8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
> index 4072242..f4cd3d8 100644
> --- a/drivers/net/wireless/rt2x00/rt2800lib.c
> +++ b/drivers/net/wireless/rt2x00/rt2800lib.c
> @@ -2678,16 +2678,16 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
>
>         tx_pin = 0;
>
> -       /* Turn on unused PA or LNA when not using 1T or 1R */
> -       if (rt2x00dev->default_ant.tx_chain_num == 2) {
> +       if (rt2x00dev->default_ant.tx_chain_num > 1) {
> +               /* Turn on secondary PAs for 2T adn for 3T devices*/

Typo adn -> and.

Otherwise looks good to me.
Helmut




More information about the users mailing list