On windows, formated as FAT32, the copy of 1,2 GB took
about 6 minutes, so it's about 3.41 MB/s, that's more than USB1.1 speed
(I think) but in OpenBSD 4.4 I have 1.5 MB/s speed. I will attach dmesg
as soon as possible.
-Jesus
STeve Andre' escribis:
On Wednesday 04 February 2009 16:27:30 Jesus Sanchez wrote:
Hi, I have a USB Micro SD adapter, with a MicroSD card of 2GB. I know
for sure that the device and the port work at USB2.0 speeds (max
480Mb/s) cause I use it in windows. With OpenBSD 4.4, the device is
working at USB1.1 speeds (about 1.5 MBytes/s) and don't know where to
start searching. The ehci module is on kernel and the dmesg shows it as
UBS 2.0, but the speed it's like USB1.1. After trying several "fdisk"
and "newfs" with ffs and msdosfs the speed stills like USB1.1. I can't
attach dmesg now but will soon. Any sugerence??
-Jesus
The first "dumb question" to ask is if you are sure the OpenBSD machine
has a USB 2 port on it. So if this is a different machine, do look there.
This is rather like trying to diagnose a broken machine, only to find that
the plug is neatly on the floor. ;-)
--STeve Andre'
