Date: Sat, 14 Feb 2009 12:50:45 +0200 From: Rodion Turlac <vasilicht@gmail.com> To: freebsd-current@freebsd.org Subject: Re: HEADSUP usb2/usb4bsd to become default in GENERIC Message-ID: <23295d220902140250o3d1f8e87j254dcec91c5e63e1@mail.gmail.com>
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Hello. I have tried to test USB2 stack with usb flash on FreeBSD-CURRENT under VMWare Server, but I have got dmesg output like this. uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1060-0x107f irq 9 at device 7.2 on pci0 uhci0: [ITHREAD] uhci0: LegSup = 0x003b usbus0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usbus0: 12Mbps Full Speed USB v1.0 ugen0.1: <Intel> at usbus0 ushub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 ushub0: 2 ports with 2 removable, self powered usb2_alloc_device:1401: set address 2 failed (ignored) usb2_alloc_device:1437: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1409: addr=2, set address failed! (ignored) usb2_req_re_enumerate:1422: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1409: addr=2, set address failed! (ignored) usb2_req_re_enumerate:1422: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:414: could not allocate new device! usb2_alloc_device:1401: set address 2 failed (ignored) usb2_alloc_device:1437: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1409: addr=2, set address failed! (ignored) usb2_req_re_enumerate:1422: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1409: addr=2, set address failed! (ignored) usb2_req_re_enumerate:1422: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:414: could not allocate new device! With old USB stack all works fine. There is dmesg output. uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1060-0x107f irq 9 at device 7.2 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 uhub0: 2 ports with 2 removable, self powered umass0: <JetFlash Mass Storage Device, class 0/0, rev 2.00/1.41, addr 2> on uhub0 umass0: Get Max Lun not supported (STALLED) (probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 (probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error (probe0:umass-sim0:0:0:0): SCSI Status: Check Condition (probe0:umass-sim0:0:0:0): UNIT ATTENTION asc:28,0 (probe0:umass-sim0:0:0:0): Not ready to ready change, medium may have changed (probe0:umass-sim0:0:0:0): Retrying Command (per Sense Data) da0 at umass-sim0 bus 0 target 0 lun 0 da0: <JetFlash TS1GJFV33 8.07> Removable Direct Access SCSI-2 device da0: 1.000MB/s transfers da0: 977MB (2002942 512 byte sectors: 64H 32S/T 977C) GEOM: da0: partition 1 does not start on a track boundary. GEOM: da0: partition 1 does not end on a track boundary. uname -a FreeBSD rad-home-60.rad.home 8.0-CURRENT FreeBSD 8.0-CURRENT #4: Sat Feb 14 13:36:12 EET 2009 root@rad-home-60.rad.home:/usr/obj/usr/src/sys/KERNEL i386 How could I track down this problem of USB2 stack? Thanks.
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