On 01/10/15 00:37, Daniel Kolesa wrote:
2015-01-09 23:26 GMT+00:00 Daniel Kolesa <quake...@gmail.com>:
2015-01-09 20:24 GMT+00:00 Adrian Chadd <adr...@freebsd.org>:
hi,

I have a haswell desktop box at home:

CPU: Intel(R) Core(TM) i5-4460  CPU @ 3.20GHz (3192.67-MHz K8-class CPU)

With lynx point USB:

Also Haswell here, but with H97 chipset, which means Wildcat Point
USB. Not getting the issue.


adrian@test-2:~ % dmesg | grep ehci
ehci0: <Intel Lynx Point USB 2.0 controller USB-B> mem
0xf7f1c000-0xf7f1c3ff irq 16 at device 26.0 on pci0
usbus1 on ehci0
ehci1: <Intel Lynx Point USB 2.0 controller USB-A> mem
0xf7f1b000-0xf7f1b3ff irq 23 at device 29.0 on pci0
usbus2 on ehci1


Hi,

You can easily check who's generating the interrupts by setting:

hw.usb.ehci.debug=16
hw.usb.xhci.debug=16

If the interrupt status is all-zero, then it is a bug somewhere else!

--HPS

_______________________________________________
freebsd-usb@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-usb
To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"

Reply via email to