IEEE1394IF(4) BSD Kernel Interfaces Manual IEEE1394IF(4)NAME
ieee1394if -- IEEE1394 High-performance Serial Bus
SYNOPSIS
ieee1394if* at fwohci?
DESCRIPTION
NetBSD provides machine-independent bus support and raw drivers for IEEE1394 interfaces.
The ieee1394if driver consists of two layers: the controller and the bus layer. The controller attaches to a physical bus (like pci(4)).
The ieee1394if bus attaches to the controller. Additional drivers can be attached to the bus.
Up to 63 devices, including the host itself, can be attached to a IEEE1394 bus. The root node is dynamically assigned with a PHY device
function. Also, the other IEEE1394 bus specific parameters, e.g., node ID, cycle master, isochronous resource manager and bus manager, are
dynamically assigned, after bus reset is initiated. On the ieee1394if bus, every device is identified by an EUI 64 address.
FILES
/dev/fw0.0
/dev/fwmem0.0
SEE ALSO fwip(4), fwohci(4), pci(4), sbp(4), fwctl(8), sysctl(8)HISTORY
The ieee1394if driver first appeared in FreeBSD 5.0, as firewire. It was added to NetBSD 4.0 under its present name.
AUTHORS
The ieee1394if driver was written by Katsushi Kobayashi and Hidetoshi Shimokawa for the FreeBSD project. It was added to NetBSD 4.0 by
KIYOHARA Takashi.
BUGS
See fwohci(4) for security notes.
BSD June 18, 2005 BSD
Check Out this Related Man Page
FIREWIRE(4) BSD Kernel Interfaces Manual FIREWIRE(4)NAME
firewire -- IEEE1394 High-performance Serial Bus
SYNOPSIS
To compile this driver into the kernel, place the following line in your kernel configuration file:
device firewire
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
firewire_load="YES"
DESCRIPTION
FreeBSD provides machine-independent bus support and raw drivers for firewire interfaces.
The firewire driver consists of two layers: the controller and the bus layer. The controller attaches to a physical bus (like pci(4)). The
firewire bus attaches to the controller. Additional drivers can be attached to the bus.
Up to 63 devices, including the host itself, can be attached to a firewire bus. The root node is dynamically assigned with a PHY device
function. Also, the other firewire bus specific parameters, e.g., node ID, cycle master, isochronous resource manager and bus manager, are
dynamically assigned, after bus reset is initiated. On the firewire bus, every device is identified by an EUI 64 address.
FILES
/dev/fw0.0
/dev/fwmem0.0
SEE ALSO fwe(4), fwip(4), fwohci(4), pci(4), sbp(4), eui64(5), fwcontrol(8), kldload(8), sysctl(8)HISTORY
The firewire driver first appeared in FreeBSD 5.0.
AUTHORS
The firewire driver was written by Katsushi Kobayashi and Hidetoshi Shimokawa for the FreeBSD project.
BUGS
See fwohci(4) for security notes.
BSD April 1, 2006 BSD
Hi,
I am getting a bus error when i run the following code.
#include <stdio.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
#include <errno.h>
main()
{
int semid,retval;
semid=semget(0x20,1,IPC_CREAT|0666);
retval= semctl(semid,0,GETVAL,0);
printf("The... (1 Reply)
Hi there
I am running soalris 9 on a sun fire 480r and all of a sudden (today) whenever the users run the command `top` we get the following message `bus error`
does anybody have any information on what this is all about and whether there is a routine i can perform to gather more... (3 Replies)
I am looking for a guide on how to program for either the Linux or FreeBSD (includes 4.4BSD, NetBSD or OpenBSD) kernel. I would prefer to learn how to write device drivers, but anything would help.
If you know, please email me at *removed* or leave a post here
Regards,
Farhan (0 Replies)
Hi all,
I am getting bus error problem in SunOS. Can you please help me out in this regard.
Actually, my entire code till the last line has been executed. But after tht i am getting a bus error. Please help me.
Thanks in advance.
Charu. (4 Replies)
I have a file containing bus notations which need to be expanded.
Example:
file contains a line like below :
assign gam_ci_raddr = `GTTBTOP.gt2gti1.gt2sqidi1.gam_ci_raddr;
What needed is
assign gam_ci_raddr = `GTTBTOP.gt2gti1.gt2sqidi1.gam_ci_raddr;
assign gam_ci_raddr =... (1 Reply)
Dear all,
I set up a external Gforce GPU using the PE4H (Pcie passive adapter) from HWTOOLS.NET.
I'm able to add and remove the device doing
and
The point is the kernel does not initialized the device correctly.
Here is what dmesg gives after the scan:
lspci -t gives
and lspci... (2 Replies)
hey everyone,
I want to remove some characters from a string that i have with sed. For example if my string is:
a0=bus a1=car a2=truck
I want my output to look like this:
bus car truck
So i want to delete the two characters before the = and including the =. This is what i came up with... (3 Replies)
Hi,
I have presented a LUN to a VM (RHEL 5.8) and need to scan the scsi bus in order for the OS to pick it up.
On FC attached hosts I can:
echo "1" > /sys/class/fc_host/host0/issue_lip
echo "- - -" > /sys/class/scsi_host/host0/scan
....but this does not work on my vm.
... (3 Replies)