Err, sorry. I meant the linux version of this is using outl_p to communicate with the device, and write the values.
/Cole ----- Original Message ----- From: "Cole" <[EMAIL PROTECTED]> To: <freebsd-hackers@freebsd.org> Sent: Thursday, May 05, 2005 12:04 PM Subject: Pci Question > Hi > > Im trying to write a userland program that writes to the IOPORT BAR's of a > pci card. I can find the card and all that fine. But im a > bit lost on exactly what address the IOPORT BAR's would be then? Im using the > /dev/pci and pci(4) functions to find the card. > > Ive seen in the linux version of those code, that they take the > base_address's and then & ~0x03 them, and use that value for reading > and writing with inb_l and outb_l. Ive tried using that on FreeBSD, but with > outl and inl, as well as writel and readl, but I keep > getting "Bus error". > > Is there perhaps something that I am missing or forgetting, also im running > the program as root. > > If anyone has any suggestions, they would be most welcome. > > Thanks > /Cole > > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "[EMAIL PROTECTED]" _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
