Re: port-amd64/56987 (Certain usb devices can no longer be mounted on -current)

[mlh%goathill.org@localhost (MLH)]

The following reply was made to PR port-amd64/56987; it has been noted by GNATS.

From: mlh%goathill.org@localhost (MLH)
To: gnats-bugs%netbsd.org@localhost
Cc: port-amd64-maintainer%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, 
 netbsd-bugs%netbsd.org@localhost, mlh%goathill.org@localhost
Subject: Re: port-amd64/56987 (Certain usb devices can no longer be mounted on
 -current)
Date: Wed, 19 Jul 2023 11:11:09 -0400 (EDT)

 MLH wrote:
 > 
 >  Remember that this failure started after the big changes to USB
 >  drivers, etc. after 9.99.93
 
 debug kernel - NetBSD 10.99.5 (USBDEBUG) with the following:
 
 include "arch/amd64/conf/GENERIC"
 
 options DDB             # in-kernel debugger
 options USB_DEBUG
 options UMASS_DEBUG
 options UHUB_DEBUG
 options EHCI_DEBUG
 
 - sysctl -w hw.umass.debug=0x70
 hw.umass.debug: 0 -> 112
 - deviced plugged in
 Jul 18 11:27:06 tiamat /netbsd: [  97.7110237] umass0 at uhub5 port 4 configuration 1 interface 0
 Jul 18 11:27:06 tiamat /netbsd: [  97.7110237] umass0: Lezyne (0x2b29) GPS Device (0x0055), rev 2.00/1.00, addr 4
 Jul 18 11:27:06 tiamat /netbsd: [  97.7110237] umass0: using SCSI over Bulk-Only
 Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] scsibus0 at umass0: 2 targets, 1 lun per target
 Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] uhidev3 at uhub5 port 4 configuration 1 interface 1
 Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] uhidev3: Lezyne (0x2b29) GPS Device (0x0055), rev 2.00/1.00, addr 4, iclass 3/0
 Jul 18 11:27:06 tiamat /netbsd: [  97.7210239] uhid4 at uhidev3: input=64, output=64, feature=0
 
 - sysctl -w hw.umass.debug=0
 - vmstat -u usbhist > usbstat
 size ->  5126232 Jul 19 09:56 usbstat
 
 vmstat log is at :
 http://synthetictransport.com/log/usbstat