Al I found some from a Czech Atheros web site (and it turned out to be legit). The new drivers definitely knocked down DPCs on a Win7 machine.
73 Neal -----Original Message----- From: Flexedge [mailto:[email protected]] On Behalf Of Al K0VM Sent: Monday, October 29, 2012 5:22 PM To: [email protected] Subject: [FlexEdge] FYI..Win8 & WiFI DPC latency.. FYI..... My Laptop which, includes a Qualcomm WiFi device with an Atheros driver, has always shown DPC's into 4000-5000 usec range repeated at 60 second intervals until I installed the Win8 upgrade ( from Win7 ). It seems that MS included a newer Atheros WiFi driver. I had never been able to find a driver update on the Atheros website. In exchange for that, I now have ACPI spikes to 1000usec at 10 second intervals (any ideas ? ) AL, K0VM _______________________________________________ Flexedge mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for posting topics related to SDR software innovation and other technical SDR topics. _______________________________________________ Flexedge mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for posting topics related to SDR software innovation and other technical SDR topics.
