Date: Mon, 02 Dec 2002 21:41:49 -0500 From: "Brian J. McGovern" <mcgovern@spoon.beta.com> To: current@freebsd.org Subject: Diffs for TREK Smartdrive (8MB) support Message-ID: <200212030241.gB32fnTY028603@spoon.beta.com>
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The following patches apply to 5.0-CURRENT-DP2. They add support for the
Trek SmartDrive 8MB. I'm assuming that the other drives have differing product
numbers, but I don't have any other reference hardware to play with. However,
this may act as a good starting point for others who have the larger drives
available.
Overall, the performance appears slow (0.04MB/s), but given the small size,
its only mildly annoying. If any USB Wizards have suggestions for speeding
it up (the drive specs say that it should be ~500KB/sec read, and ~250KB/sec
for writes), I'll be happy to test them out.
I would like someone to commit this, and let me know when its in. Thanks.
-Brian
PS - I'll be looking at doing a patch for -STABLE, as well, but the USB
code looks very, very different....
diff -r sys/dev/usb/umass.c sys/dev/usb.new/umass.c
325a326,330
> { USB_VENDOR_TREK, USB_PRODUCT_TREK_THUMBDRIVE_8MB, RID_WILDCARD,
> UMASS_PROTO_ATAPI | UMASS_PROTO_BBB,
> IGNORE_RESIDUE
> },
diff -r sys/dev/usb/usbdevs sys/dev/usb.new/usbdevs
1070a1071
> product TREK THUMBDRIVE 0x9988 ThumbDrive
diff -r sys/dev/usb/usbdevs.h sys/dev/usb.new/usbdevs.h
1078a1079,1080
> #define USB_PRODUCT_TREK_THUMBDRIVE_8MB 0x9988 /* ThumbDrive */
>
diff -r sys/dev/usb/usbdevs_data.h sys/dev/usb.new/usbdevs_data.h
2573a2574,2580
>
> {
> USB_VENDOR_TREK, USB_PRODUCT_TREK_THUMBDRIVE_8MB,
> 0,
> "Trek Technology",
> "ThumbDrive",
> },
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