12-27-2008
10 More Discussions You Might Find Interesting
1. IP Networking
If the cable modem that the cable company is using doesn't support unix is there a way around that . Are there drivers I can get online or is there a way to configure redhat lenix (that's what I will be using) to work with the cable modem. Or is there a way to buy a third party cable modem that... (3 Replies)
Discussion started by: gparsons70
3 Replies
2. UNIX for Dummies Questions & Answers
I recently installed Caldera 2.4 (successfully:p ), but I cannot seem to get my cable modem up and running! My ISP is AT&T and I'm using @home. I've tried using DHCP and that didn't work either. I briefly read the cable modem HOWTO, but the lsmod didn't list my network card (3COM). What do I do now? (4 Replies)
Discussion started by: zorro
4 Replies
3. UNIX for Dummies Questions & Answers
Caldera eDesktop 2.4 - Cable Modem
my NIC card has been detected, but funny scenario:
#dmesg
eth0: RealTek rtl8139 Fast Ethernet at 0x2400, IRQ 0, 00:50:ba:43:a0:ef
/*I noticed that it detected the correct module (rtl8139) but I'm using D-Link and not RealTek, which uses the same module.... (1 Reply)
Discussion started by: zorro
1 Replies
4. UNIX for Dummies Questions & Answers
Is anyone using a cable modem with unix and if so does your cable co. support unix or did you get that going on your own and how.
Thank you for all your help. (5 Replies)
Discussion started by: gparsons70
5 Replies
5. IP Networking
I can do all this in windows, but Im trying to run the SuSe 8.0 professional as a gateway. I have the local (private) LAN setup with no problems, but Im having troubles getting it to use DHCP to go out on the external card to the service provider, which only uses Dynamic IP's. WHere, what and how... (3 Replies)
Discussion started by: ftn96
3 Replies
6. UNIX for Dummies Questions & Answers
hi , i have sparc machine , i want to connect my le0 (ethernet interface) directly to cable modem ,
i have created a file resolv.conf,hosts, dhcp.le0,defaultrouter,nisswitch,hostname.le0. i dont know my cable companies <domain name> and <name server assigned to me> , also they even dont know how... (5 Replies)
Discussion started by: raju
5 Replies
7. BSD
hi
I want to setup my cable modem under OpenBSD. I did not configure my network while installing the system.
When I type, I get
# ifconfig -a
lo0 : ....
...
...
rl0 : ....
...
...
vr0 : ...
...
...
I have two network cards (the machine will be a router).
I created... (1 Reply)
Discussion started by: fnoyan
1 Replies
8. Solaris
HI all,
i still have a problem when using null modem to see the output from my server(sun ultra en 3000).
i followed the instruction from the internet, but it is not working.
1. i am using db9(5 4, 2 rows,put in laptop serial port) and db25(13 12, 2 rows,put in (A) server serial port).
2.... (3 Replies)
Discussion started by: waterbear
3 Replies
9. Solaris
Hi all,
Is there any difference between a null modem cable or a modem cable ?
i assume that a null modem cable is a normal cable that i used from cpu serial ports to a modem for dialup.
please correct if i am wrong,
thks (2 Replies)
Discussion started by: waterbear
2 Replies
10. Hardware
Hello,
I want to connect a VT520 terminal to p3 linux box.
I have two questions regarding the connection. First,
is it possible to use RJ45 instead of RS232
cable. (with DB9 pin to RJ45 and DB25 to RJ45 converter).
Second point is that; do i need null modem cable or
straight cable... (5 Replies)
Discussion started by: vectrum
5 Replies
LEARN ABOUT NETBSD
workqueue_create
WORKQUEUE(9) BSD Kernel Developer's Manual WORKQUEUE(9)
NAME
workqueue -- simple do-it-in-thread-context framework
SYNOPSIS
#include <sys/workqueue.h>
int
workqueue_create(struct workqueue **wqp, const char *name, void (*func)(struct work *, void *), void *arg, pri_t prio, int ipl, int flags);
void
workqueue_enqueue(struct workqueue *wq, struct work *wk, struct cpu_info *ci);
void
workqueue_destroy(struct workqueue *wq);
DESCRIPTION
The workqueue utility routines are provided to defer work which is needed to be processed in a thread context.
workqueue_create() creates a workqueue. It takes the following arguments:
wqp Specify where to store the created workqueue.
name The name of the workqueue.
func The function to be called for each work.
arg An argument to be passed as a second argument of func.
prio The priority level for the worker threads.
ipl The highest IPL at which this workqueue is used.
flags The value of 0 indicates a standard create operation, however the following flags may be bitwise ORed together:
WQ_MPSAFE Specifies that the workqueue is multiprocessor safe and does its own locking, otherwise the kernel lock will be held while
work will be processed.
WQ_PERCPU Specifies that the workqueue should have a separate queue for each CPU, thus the work could be enqueued on concrete CPUs.
workqueue_enqueue() enqueues the work wk into the workqueue wq.
If the WQ_PERCPU flag was set on workqueue creation, the ci argument may be used to specify the CPU on which the work should be enqueued.
Also it may be NULL, then work will be enqueued on the current CPU. If WQ_PERCPU flag was not set, ci must be NULL.
The enqueued work will be processed in a thread context. A work must not be enqueued again until the callback is called by the workqueue
framework.
workqueue_destroy() destroys a workqueue and frees associated resources. The caller should ensure that the workqueue has no work enqueued
beforehand.
RETURN VALUES
workqueue_create() returns 0 on success. Otherwise, it returns an errno(2).
CODE REFERENCES
The workqueue subsystem is implemented within the file sys/kern/subr_workqueue.c.
SEE ALSO
callout(9), condvar(9), kthread(9), softint(9)
BSD
October 24, 2011 BSD