Re: USB Issues in 7.1_STABLE

["Gary Duzan" <gary%duzan.org@localhost>]

In Message <58FBB951.3000306%netbsd.org@localhost>,
   Nick Hudson <skrll%netbsd.org@localhost>wrote:

=>On 04/22/17 20:05, Gary Duzan wrote:
=>> In Message <58FB8A80.7000100%netbsd.org@localhost>,
=>>     Nick Hudson <skrll%netbsd.org@localhost>wrote:
=>>
=>> =>On 04/22/17 13:57, Gary Duzan wrote:
=>> =>>     Booting from the installer image, I noticed a couple of USB related
=>> =>> issues. First, the boot menu wouldn't recognize my USB keyboard;
=>> =>> I had to hit ENTER on my PS/2 keyboard to get the boot to continue.
=>> =>> Then the boot process stopped after probing usb1 (see dmesg below),
=>> =>> only continuing after I pressed a key on the PS/2 keyboard. It
=>> =>> seemed like my USB devices worked after that, but I didn't do any
=>> =>> additional testing.
=>> =>>
=>> =>>     Is there anything I can do to help diagnose the problem?
=>> =>
=>> =>xhci  debug output please
=>> =>
=>> =>http://www.netbsd.org/docs/kernel/#usb-debugging
=>
=>I mean compile a kernel with XHCI_DEBUG and set xhcidebug=20 and extract 
=>the output. See the URL for more details

   The URL mentioned setting it to 5, so perhaps the page needs
updating. I'll try with 20 tomorrow.

   Thanks.

				Gary


=>>     All I see different is the kbd probe and hub ordering. (See diff
=>> below.) I should correct myself about the boot menu: the USB keyboard
=>> doesn't work on that with my March 27 7.1_STABLE bootloader, either,
=>> so the only real concern is the boot hang.
=>
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=>
=>
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=>> =>
=>> =>> xhci0 at pci2 dev 0 function 0: vendor 0x1033 product 0x0194 (rev. 0x03)
=>> =>> xhci0: interrupting at ioapic0 pin 17
=>> =>> xhci0: xHCI version 0.96
=>> =>> usb0 at xhci0: USB revision 3.0
=>> =>> usb1 at xhci0: USB revision 2.0
=>> =>> [boot pauses here]
=>> =>
=>> =>
=>> =>Not sure NEC controllers are working yet, although does HEAD do any better?
=>>
=>>     It has been a while since I tried, but the result was similar,
=>> which was why I held off switching to -current. Getting USB3 working
=>> would be awesome, but initially I'd settle for the driver not being
=>> troublesome. Again, if there is anything I can do to help, let me
=>> know.
=>
=>There's at least of xhci change on HEAD over netbsd-7 and all sorts of 
=>other fixes, so it'd be good to test HEAD.
=>>
=>> 				Gary
=>>
=>
=>Thanks,
=>Nick