On Fri, Aug 17, 2007 at 10:57:49AM -0600, Kirk Davis wrote: > I have tested it with an 8830, 8100, and an 8703e but nit with the > 8700 so far. I'll have to look around work and I'm sure I can dig up > an 8700 to test with.
Mine is an 8700c, but I'm pretty sure the 'c' just indicates vendor branding. > Are you sure that it is charging at 500mA rate without the do_charge > routing in there? You can check this with the 'usbdevs -v' command. > It should show 500mA power rate. Aha, it seems that the command that was sent to the blackberry by your version of the driver stays in effect for a while even after the cable is disconnected. When I first reverted back to the OpenBSD driver, it used 100mA with config 0 and 500mA with config 1. Now that I've power cycled the blackberry, it uses 100mA on both configs. > Then the device disconnects and reconnects to the buss with the higher > charge rate enabled. That might be why you are seeing it detach and > reattach. Yes, I suspect that the 8700 unconditionally detaches after receiving the command to enable 500mA charging, so I was getting into a loop when it reattached and the command was sent again. I think what needs to be done is detect the power setting on the bus and avoid sending the command again if it's already 500mA. Craig _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[EMAIL PROTECTED]"
