10-25-2010
10 More Discussions You Might Find Interesting
1. Programming
Hi, everybody
I have next problem...
1) My Example program code
void main()
{
int fd;
int len;
int buf;
fd=open("mydev", O_RDONLY);
lseek(fd, 0, SEEK_SET);
len=read(fd, buf, sizeof(buf));
}
2) My Example Driver code
static int mydev_read(dev_t dev, ?, ?, struct uio* uio)
{... (0 Replies)
Discussion started by: Alex_T
0 Replies
2. AIX
Hello,
Searched in all IBM Redbooks and on the internet and couldn't find anything about the new feature of POWER 6 which Virtual Fibre ( Fiber ) channel adapter.
It is similar to virtual scsi adapter.
In my client partition I created the virtual Fibre Adapter mapped it with the VIO... (1 Reply)
Discussion started by: filosophizer
1 Replies
3. AIX
When I configure two VIO Servers, VIOS1 used to ping its gateway, after I configured second VIOS2, VIOS1 cannpt ping its gateway, when I run this command:
entstat -all ent#|grep -i priority
Priority: 5 Active: False
How to make Active to True? (1 Reply)
Discussion started by: rainbow_bean
1 Replies
4. UNIX for Dummies Questions & Answers
Hi all, I got sort of a task to do. I have to write in C "simulated network driver". What does it mean?
- It has to run on all network adapters
- It has to be as simple as it can be
- It has to run on all linux distributions (or at least most of them)
- It does not have to run a network... (4 Replies)
Discussion started by: Chrisdot
4 Replies
5. AIX
All
I am trying allocate an IVE to an LPAR (not a VIO) running AIX 7.1. I am getting the error:
HSCL068A
Explanation
Logical port can not be assigned to Logical Partition because this Logical Partition is not the promiscuous LPAR for the physical port.
Has anyone encountered this... (1 Reply)
Discussion started by: johnf
1 Replies
6. Programming
Hi,
I have received an application that stores some properties in a file. The existing struct looks like this:
struct TData
{
UINT uSizeIncludingStrings;
// copy of Telnet data struct
UINT uSize;
// basic properties:
TCHAR szHost; //defined in Sshconfig
UINT iPortNr;
TCHAR... (2 Replies)
Discussion started by: Powerponken
2 Replies
7. AIX
Hello, hopefully someone can help me out with this, I have created a virtual Ethernet adapter on the VIO but would like to add it to my new LPAR.
On my VIO only my disk is mapped.
$ lsmap -all
SVSA Physloc Client Partition ID
--------------- --------------------------------------------... (5 Replies)
Discussion started by: audis$
5 Replies
8. IP Networking
Hi,
I just want to know whether two MAC address can exist in a adapter..
I mean one there will be mandatory one
And another as user defined one..
Any replies will be more helpful..
Please help..
:wall: (0 Replies)
Discussion started by: Priya Amaresh
0 Replies
9. Hardware
Hi,
Does anybody have a "Sun 10-Gigabit Ethernet Adapter installation CD" or driver ixge for Sun 10-Gigabit Ethernet PCI-X adapter? I need it but can't find it anywhere. So if you know where I can download it or purchase it, please let me know. (Already tried Oracle's website, don't have it) ... (5 Replies)
Discussion started by: Lhao
5 Replies
10. Solaris
I installed Solaris 11.1 on a X86 PC. It's working except for one glaring problem : I cannot get a driver attached to the RaLink RT2800 (Wi Fi Adapter). Can someone point me in the direction where " the correct" driver exists, or let me know how I can tell Solaris to attach the device to the... (1 Reply)
Discussion started by: JWH
1 Replies
cvc(7D) Devices cvc(7D)
NAME
cvc - virtual console driver
DESCRIPTION
The cvc virtual console driver is a STREAMS-based pseudo driver that supports the network console. The cvc driver interfaces with con-
sole(7D).
Logically, the cvc driver sits below the console driver. It redirects console output to the cvcredir(7D) driver if a network console con-
nection is active. If a network console connection is not active, it redirects console output to an internal hardware interface.
The cvc driver receives console input from cvcredir and internal hardware and passes it to the process associated with /dev/console.
NOTES
The cvc facility supersedes the SunOS wscons(7D) facility, which should not be used in conjunction with cvc. The wscons driver is use-
ful for systems with directly attached consoles (frame buffers and keyboards), but is not useful with platforms using cvc, which have no
local keyboard or frame buffer.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+--------------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+--------------------------------------+
|Architecture |Sun Enterprise 10000 servers, Sun |
| |Fire 15000 servers |
+--------------------+--------------------------------------+
|Availability |SUNWcvc.u |
+--------------------+--------------------------------------+
SEE ALSO
cvcd(1M), attributes(5), console(7D), cvcredir(7D), wscons(7D)
Sun Enterprise 10000 SSP Reference Manual
Sun System Management Services (SMS) Reference Manual
SunOS 5.10 15 Sep 2000 cvc(7D)