3 commits

Author	SHA1	Message	Date
Doug Rabson	45f0aa1f0e	* Implement bus_set/get/delete_resource for pci. ... * Change the hack used on the alpha for mapping devices into DENSE or BWX memory spaces to a simpler one. Its still a hack and should be a seperate api to explicitly map the resource. * Add $FreeBSD$ as necessary.	1999-10-14 21:38:33 +00:00
Doug Rabson	aa595accc9	Add support for SYS_RES_DENSE and SYS_RES_BWX resource types. These are ... equivalent to SYS_RES_MEMORY for x86 but for alpha, the rman_get_virtual() address of the resource is initialised to point into either dense-mapped or bwx-mapped space respectively, allowing direct memory pointers to be used to device memory. Reviewed by: Andrew Gallatin <gallatin@cs.duke.edu>	1999-07-28 07:57:48 +00:00
Garrett Wollman	46365a874a	A small fragment of new ISA framework: manifest constants for the resources ... implemented by the i386 root nexus.	1998-10-29 01:56:23 +00:00