EHCI(4) BSD Kernel Interfaces Manual EHCI(4)NAME
ehci -- USB Enhanced Host Controller driver
The ehci driver provides support for the USB Enhanced Host Controller Interface, which is used by USB 2.0 controllers.
EHCI controllers are peculiar in that they can only handle the USB 2.0 protocol. This means that they normally have one or more companion
controllers (i.e., ohci(4) or uhci(4)) handling USB 1.x devices. Consequently each USB connector is electrically connected to two USB con-
trollers. The handling of this is totally automatic, but can be noticed since USB 1.x and USB 2.0 devices plugged in to the same connector
appear to connect to different USB busses.
SEE ALSO ohci(4), uhci(4), usb(4)HISTORY
The ehci device driver first appeared in FreeBSD 5.1.
The driver is not finished and is quite buggy.
There is currently no support for isochronous transfers.
BSD March 20, 2005 BSD
Check Out this Related Man Page
UDAV(4) BSD Kernel Interfaces Manual UDAV(4)NAME
udav -- Davicom DM9601 USB Ethernet driver
To compile this driver into the kernel, place the following lines in your kernel configuration file:
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
The udav driver supports the following adapters:
o Corega FEther USB-TXC
o ShanTou ST268 USB NIC
The udav driver provides support for USB Ethernet adapters based on the Davicom DM9601 chipset.
For more information on configuring this device, see ifconfig(8).
SEE ALSO altq(4), arp(4), miibus(4), netintro(4), ng_ether(4), usb(4), ifconfig(8)
Davicom DM9601 data sheet, http://ptm2.cc.utu.fi/ftp/network/cards/DM9601/From_NET/DM9601-DS-P01-930914.pdf.
The udav device driver first appeared in NetBSD 2.0.
The udav driver was written by Shingo WATANABE <firstname.lastname@example.org>.
BSD July 16, 2005 BSD
Hello everyone. I'm trying to setup two A1000s connected to a single host w/ a dual port adapter. The host is a V480.
Do I need to have thesame firmware version on both controllers for the A1000s? If so, where can I download the latest and greatest firmware? I tried to google for it and... (8 Replies)
I am really really new to Unix. I'm lost with so many books around for different shell. I'm thinking of taking a course on Operating Systems but it contains a lot of Unix programming I think. For example, someone was talking about a "which" command. But I wasn't able to figure out what it does...... (10 Replies)
When mounting a USB stick or pen drive on a FreeBSD machine I always issue the following command:
mount -t msdosfs /dev/da0s1 /mnt
Something I have always wondered is what the option msdosfs stands for and more importantly, why it is necessary. (7 Replies)
Recently I found this (for me) really usefull tool kexec which can load a new Kernel while running one.
I tested it some times with the same kernel I was running, "rebooting" the system without powering it off at any time :D
But I need kexec basically just for live usbs. I want to start... (17 Replies)
I need to override ioctl operation for a few USB drivers (sierra, option, cdc-acm) on Linux Ubuntu 2.6.34sb2 to support TIOCOUTQ command.
Unfortunately, none of the drivers I mentioned above support TIOCOUTQ because it seems unclear to know amount of data inside a modem.
Does Linux... (12 Replies)
Hello dears ,,
Hope everything is fine with you ,,,
I have tried to copy some files with Arabic name from Solaris 10 PC to USB flash disk but I have got the following error message:
Error "Invalid parameter" while copying "<path-of-file>".
- Please see the attached snapshot of the error... (7 Replies)
I would write a bash script to format then create a range of folder (folder name is number) to a usb stick.
for numbers in $(seq -w 001 999)
pause "Press any key to start"
mkfs.vfat -F32 /dev/sdc1
mount /dev/sdc1 /media/usb
umount /dev/sdc1... (8 Replies)
I'd like to make bootable USB flash with 12.04 desktop on it with some additional packages and customizations, such as added language.
What I tried so far - I went through pendrivelinux.com ISO to USB program and have working bootable USB with 12.04 desktop on it. The problem is all my changes... (8 Replies)
I have a program that logs serial port data. In order to do so it requires the full device name in linux (e.g. /dev/ttyUSB0) and a baudrate.
Does anyone know how I can find out the device name in the terminal? I am trying to port this application to Android and cant figure it out.
... (22 Replies)
Internally speaking, for your motherboard bus. Would it be possible for a usb standard to be used in place of the PCI or PCIe bus that is now nearly standard on all PC's? If not, why wouldn't this work? (8 Replies)
I've copied over the sol-11_2-text-sparc.usb file to a USB thumb drive, plugged into a USB port on the front of the server, and then attempted to find the drive with ok show-disks to no avail.
Is there a different way to copy the image over to the drive using a Windows workstation? Is there... (10 Replies)
I am connecting a USB mass storage removeable drive to Solaris 10 x86 machine.
The device is detected and i am able to perform standard read and write functions.
But i want to use a code to send IOCTL based SCSI commands to the same device to read and write the data. Which i am unable to do so.... (17 Replies)
I would need your assistance to make a bootable USB with SUSE LINUX Enterprise Server
I have already downloaded relevant OS (Trail Version) packages @
when I tried to open these packages with PowerISO one of the... (7 Replies)