Meteor driver with new PCI interface for NetBSD 1.3 and up

Changes

In NetBSD 1.3 and up, PCI device drivers use memory different and interrupt mapping methods than the previous versions. As meteor driver was originally ported to earlier version of NetBSD from FreeBSD, changes are needed to make it work for latest versions of NetBSD.

Introduce new meteor_softc and meteor_pci_softc structure to be used for the new PCI interfaces.
Instead of using pci_map_mem(), use pci_mapreg_map() in meteor_attach().
Instead of using pci_map_int(), use pci_intr_map() in meteor_attach().

Source code

src/sys/dev/pci/meteor.c
src/sys/dev/pci/files.pci
src/sys/arch/i386/conf/Your_Config_file

Install/update notes

Download meteor.c to src/sys/dev/pci/.

Edit src/sys/dev/pci/files.pci to add the following lines:

	# Matrox Meteor Framegrabber
	device  meteor
	attach  meteor at pci
	file    dev/pci/meteor.c	meteor  needs-flag

Add meteor support intp your kernel config file as follows:

	# Meteor grabber
	options METEOR          # Enable meteor grabber driver
	...
	meteor* at pci? dev ?   #Matrox Meteor framegrabber

Rebuild your kernel, see NetBSD kernel guide for details.
Reboot with newly built lernel.

Make device node with the following commands:

	# cd /dev
	# mknod meteor0 b 67 0
	# chmod a+rw meteor0

That's it.

Ruibiao
Last updated: 2/17/2000