PCI BAR mmap

2012-07-31 Thread Venkat Duvvuru 
Hi,
How to mmap PCI  BARs from userland in freebsd?
In Linux the PCI BAR appears as a file in the sysfs file system. How can I
access PCI BAR as a file in freebsd to mmap it?

/Venkat
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org

Re: PCI BAR mmap

2012-07-31 Thread Wojciech Puchar 

Hi,
How to mmap PCI  BARs from userland in freebsd?
In Linux the PCI BAR appears as a file in the sysfs file system. How can I
access PCI BAR as a file in freebsd to mmap it?
if you know the adress (pciconf tool, or by system call i think) then map 
portion of /dev/mem


/dev/mem equals to physical addresses.
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org