new usb2 stack : -current patch with mpsafe tty layer available
Hans Petter Selasky
hselasky at c2i.net
Sun Sep 14 10:45:24 UTC 2008
On Sunday 14 September 2008, Peter Jeremy wrote:
> On 2008-Sep-14 02:50:25 +0200, Olivier SMEDTS <olivier at gid0.org> wrote:
> >2008/9/14 Hans Petter Selasky <hselasky at c2i.net>:
> >> What does:
> >> dd if=/dev/da0 of=/dev/null bs=65535
> >> Output for your memory stick?
> I thought you needed to do IO in multiples of the blocksize - which
> 65535 is unlikely to be.
You are right: Should be 65536, but I think the CAM layer will handle that.
Blocksize is typically 512 bytes for USB sticks.
> >Not related, I did not notice before, the device seems to read the
> >first sectors slower :
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