From owner-freebsd-current@FreeBSD.ORG  Wed May  2 16:49:06 2007
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From: Hans Petter Selasky <hselasky@c2i.net>
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Date: Wed, 2 May 2007 18:48:47 +0200
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Cc: "Wilkinson, Alex" <alex.wilkinson@dsto.defence.gov.au>
Subject: Re: [new usb4bsd stack] Feedback ...
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On Wednesday 02 May 2007 10:33, Wilkinson, Alex wrote:
> All looks good so far:
>
> FreeBSD 7.0-CURRENT #2: Wed May  2 09:28:13 WST 2007
>
> 1st device successfully attached:
>
>    umass0: <PIONEER CORPORATION PIONEER DVD/CD Writer DVR-S606, class 0/0,
> rev 2.00 /0.01, addr 126> umass0:  SCSI over Bulk-Only; quirks = 0x0000
>    umass0:0:0:-1: Attached to scbus0
>    cd0 at umass-sim0 bus 0 target 0 lun 0
>    cd0: <PIONEER DVD-RW  DVR-106D 1.08> Removable CD-ROM SCSI-0 device
>    cd0: 40.000MB/s transfers
>    cd0: cd present [252723 x 2048 byte records]
>    GEOM_LABEL: Label for provider cd0 is iso9660/HPSMST740.
>
> 2nd device attached succesfully:
>
>    umass1: <SMI Corporation USB DISK, class 0/0, rev 2.00/11.00, addr 125>
>    umass1:  SCSI over Bulk-Only; quirks = 0x0000
>    umass1:1:1:-1: Attached to scbus1
>    da0 at umass-sim1 bus 1 target 0 lun 0
>    da0: <USB Flash Disk 1100> Removable Direct Access SCSI-0 device
>    da0: 40.000MB/s transfers
>    da0: 931MB (1907712 512 byte sectors: 64H 32S/T 931C)
>
> I will scrounge up some more USB devs to test.
>
> How does one tell that they are using the usb4bsd stack 100% for certain ?
> #ident /boot/kernel/kernel does help much.

The new USB stack has a file called "usb_transfer.c" in the kernel which the 
old stack does not have, for example.

--HPS