On Fri, Feb 4, 2011 at 1:07 PM, Luis R. Rodriguez <mcgrof@xxxxxxxxx> wrote: > On Thu, Feb 3, 2011 at 10:24 PM, Vivek Natarajan <vnatarajan@xxxxxxxxxxx> wrote: >> There is a race of queuing a data frame before the tx completion >> of nullfunc frame for enabling power save. This has caused a power >> save state mismatch between the station and the AP. This patch >> addresses this issue. >> >> Signed-off-by: Vivek Natarajan <vnatarajan@xxxxxxxxxxx> > > Not stable fix? What't the effect of not having this patch? The > description could use some love to explain better what is observed in > terms of metrics or loss. The issue is similar to the other patch I posted for ath9k. As there is a power save state mismatch, AP continues to send the data traffic whereas the station might be in sleep mode. I see a IxChariot disconnect issue while testing continuous Rx UDP traffic. I will add these details in the next version after the review of these two PS related patches. VIvek. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
