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Date:      Sun, 02 Mar 2003 16:51:03 -0800
From:      Pat Lathem <plathem@ivestnw.net>
To:        current@freebsd.org
Subject:   Re: eUSB Multimediacard flash storage
Message-ID:  <3E62A6F7.6050307@ivestnw.net>
In-Reply-To: <3E6273F9.1090605@ivestnw.net>
References:  <3E6273F9.1090605@ivestnw.net>

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Sorry, I know it is poor form to reply to myself.
I tried to do a "camcontrol reset all" while it was giving me this 
error. Nothing appeared to happen (the error continued to scroll) so I 
removed the USB device.

(probe0:umass-sim0:0:0:0): Retrying Command
(probe0:umass-sim0:0:0:0):  CAM Status 0x39
umass-sim0:0:0:0: func_coe 0x0901: Invalid target (target needed)
(probe0:umass-sim0:0:0:0):  Retrying Command
(probe0:umass-sim0:0:0:0):  CAM Status 0x39
umass-sim0:0:0:0: func_code 0x0901: Invalid target (target needed)
(probe0:umass-sim0:0:0:0):  Retrying Command
(probe0:umass-sim0:0:0:0):  Error 5
(probe0:umass-sim0:0:0:0):  Retries Exhausted
umass-sim0:0:0:0: func_code 0x0901: Invalid target (target needed)
(da0:umass-si,0:0:0:0): Synchronize cahce failed, status == 0x39, scsi 
status == 0x0
umass-sim0:0:0:0: func_code 0x0901: Invalid target (target needed)
(da0:umass-sim0:0:0:0): removing device entry
su-2.05b# panic (null): Unknown state 1

syncing disks, buffers remaining.... panic: bwrite: buffer is not busy???


Here is another panic from a kernel built Feb 4. The computer was booted 
with the USB device attached, and it refused to proceed past "da0: 15mb 
(31424 512 byte sectors.." so I detached it.

umass0: SCM Microsystems Inc. eUSB MultiMediaCard Adapter, rev 
1.10/4.04, addr 2
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <eUSB MultiMediaCard > Removable Direct Access SCSI-2 device
da0: 1.000MB/s transfers
da0: 15MB (31424 512 byte sectors: 64H 32S/T 15C)
umass0: at uhub0 port 1 (addr 2) disconnected
(da0:umass-sim0:0:0:0): lost device
(da0:umass-sim0:0:0:0): removing device entry
umass0: detached
umass0: SCM Microsystems Inc. eUSB MultiMediaCard Adapter, rev 
1.10/4.04, addr 2
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
(da0:umass-sim0:0:0:0): got CAM status 0x4
(da0:umass-sim0:0:0:0): fatal error, failed to attach to device
(da0:umass-sim0:0:0:0): lost device
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
(da0:umass-sim0:0:0:0): removing device entry
Opened disk da0 -> 5
umass0: at uhub0 port 1 (addr 2) disconnected
umass0: detached
umass0: SCM Microsystems Inc. eUSB MultiMediaCard Adapter, rev 
1.10/4.04, addr 2
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <eUSB MultiMediaCard > Removable Direct Access SCSI-2 device
da0: 1.000MB/s transfers
da0: 15MB (31424 512 byte sectors: 64H 32S/T 15C)


Fatal trap 12: page fault while in kernel mode
fault virtual addresstion pointer    = 0x8:0xc02faac0
stack pointer            = 0x10:0xd67b0b74
frame pointer            = 0xse 0x0, limit 0xfffff, type 0x1b
           = DPL 0, pres 1, def32 1, gran 1
processor eflags    = interrupnumber        = 12
panic: page fault

If more information is needed on either of the panics, please inform me.

Thank you,
Pat Lathem


Pat Lathem wrote:

> Hi list,
>
> I'm still trying to get this drive working. I booted with a -v flag, 
> and this the output now: Can anyone recommend any changes or patches 
> to get this to work work? My kernel is 5.0-currrent built on March 1st.
>
> Thank you,
> Pat Lathem
>
> <cut, sorry, the email is already very long>
>
>
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