UCHCOM(4) BSD Kernel Interfaces Manual UCHCOM(4)NAME
uchcom -- WinChipHead CH341/CH340 serial adapter driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device uchcom
device ucom
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
uchcom_load="YES"
DESCRIPTION
The uchcom driver provides support for the WinChipHead CH341/CH340 USB-to-RS-232 Bridge chip.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
HARDWARE
The uchcom driver supports the following adapters:
o HL USB-RS232
SEE ALSO tty(4), ucom(4), usb(4)HISTORY
The uchcom driver first appeared in NetBSD. The first FreeBSD release to include it was FreeBSD 8.0.
BUGS
Actually, this chip seems unable to drive other than 8 data bits and 1 stop bit line.
BSD May 18, 2009 BSD
Check Out this Related Man Page
UCHCOM(4) BSD Kernel Interfaces Manual UCHCOM(4)NAME
uchcom -- WinChipHead CH341/CH340 serial adapter driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device uchcom
device ucom
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
uchcom_load="YES"
DESCRIPTION
The uchcom driver provides support for the WinChipHead CH341/CH340 USB-to-RS-232 Bridge chip.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
HARDWARE
The uchcom driver supports the following adapters:
o HL USB-RS232
SEE ALSO tty(4), ucom(4), usb(4)HISTORY
The uchcom driver first appeared in NetBSD. The first FreeBSD release to include it was FreeBSD 8.0.
BUGS
Actually, this chip seems unable to drive other than 8 data bits and 1 stop bit line.
BSD May 18, 2009 BSD
Hello,
Trying to solve a nic driver problem on RH linux with kernel 2.4.20-8. I seems that make it is looking in the place for the nic driver. Here is what I have tried and the result errors. Please ignore typos.
modeprobe tulip
/lib/modules/2.4.20-8/kernel/drivers/net/tulip/tulip.o:... (0 Replies)
Hi All,
I am trying to install a driver for a CAN card of a machine running Ubuntu 8.04. It cames with three .tgz files for gcc2, gcc3, and k26. The current version of gcc is 4.2.1, which is causing me problems. I installed gcc-3.3 using
sudo apt-get install gcc-3.3
But when I run the... (1 Reply)
Hi All,
I have a device driver that uses UARTserial port to write/read to-from a device.
That device driver is working fine on FC3 machine( kernel version 2.6.12)...
Now I am switching to FC9 (kernel version 2.6.25.11-97).I have changed the interrupt flag SA_INTERRUPT to IRQF_DISABLED... (0 Replies)
Hi All,
I have a device driver that uses UARTserial port to write/read to-from a device.
That device driver is working fine on FC3 machine( kernel version 2.6.12)...
Now I am switching to FC9 (kernel version 2.6.25.11-97).I have changed the interrupt flag SA_INTERRUPT to IRQF_DISABLED... (0 Replies)
All,
I am a bit of a BSD newbie and haven't really played with it for years, but I have had a recent situation whereby someone attempted to load a custom kernel module and ended up breaking my BSD server.
I managed to fix it by doing the following:
Booting into loader mode:
unload
set... (3 Replies)
Hi all,
When i load my block device driver in Fedoracore10 kernel 2.6.27. i got this type of error kernel panic - not syncing : Fatal exception in interrupt. I am unable to save the log file....
Can any one help me.....
regards
sundar (4 Replies)
hi, i am on a quest to access and even mount if possible a drive on os x. there is no driver for the device, but it lists fine in the system profiler. can i access its location from the terminal? how? here is what i get on the system profiler:
Speed: Up to 480 Mb/sec
Manufacturer: SAMSUNG
... (3 Replies)
Hi
I have to buy my selfe external case for hdd but I don't know whether my ubuntu linux, needs some driver to be able to work with this device or it has inside of itselfe this driver ?
rhx for help. (1 Reply)
Hi Geeks,
Consider this line:
driver=c:\folder1\folder2
The above line is contained in a variable say 'var' . I want to copy everything after 'driver=' in to another variable say var2.
Please tell me how can this be done. (8 Replies)
Help, suspect hacked via serial or electric! any ideas on error "Pid:1, comm:swapper Tainted:G W 2.6.35-22 generic #33 -unbutu device = "(null)" or unknown-blocklist(8.1) please append a correct "root"boot option Available partitions 0b00 1048575 sr0 driver:sr 0800 488386584 sda driver:sd. Thanks... (3 Replies)
I'm a beginner to the Linux programming and trying my hands on some device driver examples while practising. The below code (a trimmed down version of tiny_tty.c from ldd3 book) loads perfectly using insmod and I'm able to see it in /proc/tty/drivers , /proc/modules and device nodes are getting... (1 Reply)