Re: uhub_reattach_port:413: could not allocate new device!

On Jan 30, 2009, at 3:44 AM, Hans Petter Selasky wrote:

> On Friday 30 January 2009, Chris Ruiz wrote:
>> Jan 29 19:34:39 attack kernel: usb2_pc_common_mem_cb:429: Page offset
>> was not preserved!
>
> Hi,
>
> First of all thanks for reporting!
>
> The issue you are experiencing is a known problem with busdma,  
> because you are
> using a 64-bit platform.
>
> See "http://wiki.freebsd.org/USB" for a resolution.
>

I manually applied the changes to r187913 by hand (I don't know how to  
generate patches from p4) and have successfully tested them.

--

new kernel:

FreeBSD attack.young-alumni.com 8.0-CURRENT FreeBSD 8.0-CURRENT #0  
r187913M: Fri Jan 30 05:35:09 CST 2009     root_at_attack.young- 
alumni.com:/usr/obj/usr/src/sys/FAILWHALE  amd64

device messages:

Jan 30 06:04:43 attack kernel: ugen3.3: <LG Electronics> at usbus3
Jan 30 06:04:43 attack kernel: umass1: <LG Electronics USB Drive,  
class 0/0, rev
  2.00/11.00, addr 3> on usbus3
Jan 30 06:04:43 attack kernel: umass1:  SCSI over Bulk-Only; quirks =  
0x0000
Jan 30 06:04:44 attack kernel: umass1:2:1:-1: Attached to scbus2
Jan 30 06:04:44 attack kernel: (probe0:umass-sim1:1:0:0): TEST UNIT  
READY. CDB: 0 0 0 0 0 0
Jan 30 06:04:44 attack kernel: (probe0:umass-sim1:1:0:0): CAM Status:  
SCSI Status Error
Jan 30 06:04:44 attack kernel: (probe0:umass-sim1:1:0:0): SCSI Status:  
Check Condition
Jan 30 06:04:44 attack kernel: (probe0:umass-sim1:1:0:0): UNIT  
ATTENTION asc:28,0
Jan 30 06:04:44 attack kernel: (probe0:umass-sim1:1:0:0): Not ready to  
ready change, medium may have changed
Jan 30 06:04:44 attack kernel: (probe0:umass-sim1:1:0:0): Retrying  
Command (per Sense Data)
Jan 30 06:04:44 attack kernel: da1 at umass-sim1 bus 1 target 0 lun 0
Jan 30 06:04:44 attack kernel: da1: <LG USB Drive 1100> Removable  
Direct Access SCSI-0 device
Jan 30 06:04:44 attack kernel: da1: 40.000MB/s transfers
Jan 30 06:04:44 attack kernel: da1: 7743MB (15858688 512 byte sectors:  
255H 63S/T 987C)
Jan 30 06:04:45 attack kernel: GEOM_LABEL: Label for provider da1p1 is  
msdosfs/EFI.
Jan 30 06:04:50 attack kernel: umass1: at ushub3, port 4, addr 3  
(disconnected)
Jan 30 06:04:50 attack kernel: (da1:umass-sim1:1:0:0): lost device
Jan 30 06:04:50 attack kernel: (da1:umass-sim1:1:0:0): removing device  
entry
Jan 30 06:04:50 attack kernel: ugen3.3: <LG Electronics> at usbus3  
(disconnected)
Jan 30 06:04:50 attack kernel: GEOM_LABEL: Label msdosfs/EFI removed.

Jan 30 06:05:01 attack kernel: ugen3.4: <SanDisk Corporation> at usbus3
Jan 30 06:05:01 attack kernel: umass2: <SanDisk Corporation Cruzer  
Mini, class 0/0, rev 2.00/0.20, addr 4> on usbus3
Jan 30 06:05:01 attack kernel: umass2:  SCSI over Bulk-Only; quirks =  
0x0000
Jan 30 06:05:03 attack kernel: umass2:3:2:-1: Attached to scbus3
Jan 30 06:05:03 attack kernel: da2 at umass-sim2 bus 2 target 0 lun 0
Jan 30 06:05:03 attack kernel: da2: <SanDisk Cruzer Mini 0.2>  
Removable Direct Access SCSI-2 device
Jan 30 06:05:03 attack kernel: da2: 40.000MB/s transfers
Jan 30 06:05:03 attack kernel: da2: 122MB (250879 512 byte sectors:  
64H 32S/T 122C)
Jan 30 06:05:03 attack kernel: GEOM_LABEL: Label for provider da2s1a  
is ufs/usbboot.
Jan 30 06:05:07 attack kernel: umass2: at ushub3, port 4, addr 4  
(disconnected)
Jan 30 06:05:07 attack kernel: (da2:umass-sim2:2:0:0): lost device
Jan 30 06:05:07 attack kernel: (da2:umass-sim2:2:0:0): removing device  
entry
Jan 30 06:05:07 attack kernel: ugen3.4: <SanDisk Corporation> at  
usbus3 (disconnected)
Jan 30 06:05:07 attack kernel: GEOM_LABEL: Label ufs/usbboot removed.

--

I'll keep testing throughout the day to make sure there aren't any  
gremlins lurking about.  Can this be committed soon if no problems  
come up?

Thanks,

Chris Ruiz


> --HPS
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