new usb2 stack : -current patch with mpsafe tty layer available ?

[Olivier SMEDTS]

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?

[2:24] root at q 173 ~# dd if=/dev/da0 of=/dev/null bs=65535
dd: /dev/da0: Invalid argument
0+0 records in
0+0 records out
0 bytes transferred in 0.000040 secs (0 bytes/sec)
[2:24] root at q 174 ~# dd if=/dev/da0 of=/dev/null bs=64K
15480+0 records in
15480+0 records out
1014497280 bytes transferred in 106.596679 secs (9517157 bytes/sec)

I'm copying files to it (mount -t msdosfs) at a speed of 4MB/s.


Is there a way to know which ports handle USB2.0 (EHCI), and devices
wattage (like with the usbdevs command) ? Before usb2, I had the
following kernel output :
usb0: <UHCI (generic) USB controller> on uhci0
usb0: USB revision 1.0
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
usb2: <UHCI (generic) USB controller> on uhci2
usb2: USB revision 1.0
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: <EHCI (generic) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
The line "companion controllers, 2 ports each: usb0 usb1 usb2" was quite useful.

Any way, I'm running GIANT-free now :)

Great work !


-- 
Olivier Smedts _
 ASCII ribbon campaign ( )
e-mail: olivier at gid0.org - against HTML email & vCards X
www: http://www.gid0.org - against proprietary attachments / \

 "Il y a seulement 10 sortes de gens dans le monde :
 ceux qui comprennent le binaire,
 et ceux qui ne le comprennent pas."