Date: Fri, 25 Feb 2005 10:03:55 -0800 (PST) From: "ALeine" <aleine@austrosearch.net> To: sirmoo@cowbert.2y.net Cc: freebsd-hackers@freebsd.org Subject: Re: sandisk cruzer mini quirks [failure] on RELENG_4 Message-ID: <200502251803.j1PI3tsN074534@marlena.vvi.at>
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sirmoo@cowbert.2y.net wrote:
> I have a 512mb version of the SanDisk Cruzer Mini keychain drive.
> ProductId = 0x5150 (VendorID=0x0781). I am unable to correctly
> get it to stop crashing the system when using cp(1) to copy large
> files to it.
> I patched /usr/src/sys/dev/usb/umass.c as:
>
> if (UGETW(dd->idVendor) == USB_VENDOR_SANDISK &&
> (UGETW(dd->idProduct) == 0x5150) {
> sc->proto = UMASS_PROTO_SCSI | UMASS_PROTO_BBB;
> sc->quirks |= IGNORE_RESIDUE;
> }
Try extending da_quirk_table in sys/cam/scsi/scsi_da.c with an
entry like this:
{
/*
* SanDisk Cruzer Mini 512MB
*/
{T_DIRECT, SIP_MEDIA_REMOVABLE, "SanDisk" , "Cruzer Mini", "*"},
/*quirks*/ DA_Q_NO_SYNC_CACHE
}
ALeine
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