On Wed, Aug 25, 2010 at 7:52 PM, Johannes Berg <johannes@xxxxxxxxxxxxxxxx> wrote: > On Wed, 2010-08-25 at 19:34 +0530, Vivek Natarajan wrote: >> Trigger the generic timer interrupt frequently as a workaround >> to improve the throughput in C3 state with the Intel Pinetrail >> platform. > > This seems an awfully lot like a DMA problem with C3 states or something > like that? It seems like you should do something like this: > > pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY, > PM_QOS_DEFAULT_VALUE); Thanks a lot for your insights. We will try it out. 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
