Date: Wed, 28 Jul 1999 00:57:49 -0700 (PDT) From: Doug Rabson <dfr@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/include resource.h src/sys/alpha/pci pcibus.c src/sys/i386/include resource.h src/sys/pci pci.c pci_compat.c Message-ID: <199907280757.AAA19112@freefall.freebsd.org>
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dfr 1999/07/28 00:57:49 PDT
Modified files:
sys/alpha/include resource.h
sys/alpha/pci pcibus.c
sys/i386/include resource.h
sys/pci pci.c pci_compat.c
Log:
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>
Revision Changes Path
1.2 +7 -5 src/sys/alpha/include/resource.h
1.17 +24 -6 src/sys/alpha/pci/pcibus.c
1.2 +6 -4 src/sys/i386/include/resource.h
1.113 +13 -1 src/sys/pci/pci.c
1.31 +21 -29 src/sys/pci/pci_compat.c
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