The Daemon News has a decent article on the new device driver framework. The article is at http://www.daemonnews.org/200007/newbus-intro.html.
Jeff
-----Original Message-----
From: Jeff Fellin [mailto:[EMAIL PROTECTED]]
Sent: Thursday, January 11, 2001 10:48 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: PCI interface
This is posted on hackers and questions mailing lists.
I am porting a PCI device driver from BSD 3.1 to current. I noticed
the interfaces for the PCI support functions has changed. I have
looked at the hackers, questions, current mail lists and cannot
find any description of the interface changes for the PCI system.
I have noticed some drivers have a COMPAT_OLDPCI, but that isn't
a supported config option.
Is there a description of how to convert the old pci support
function interface into the current pci support funtion interface
that someone could point me to. If not, is there a description of
the current pci support function interface.
I need to memory map two board regions, board registers and
board memory, and to access the PCI configuration registers.
Thank you in advance.
Jeff Fellin
MH 2A-352
(908) 582-7673
[EMAIL PROTECTED]
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