Date: Wed, 26 May 1999 16:01:59 -0700 (PDT) From: Andrew Gallatin <gallatin@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha busdma_machdep.c src/sys/alpha/include pmap.h src/sys/pci if_alreg.h if_mxreg.h if_pnreg.h if_tireg.h if_xlreg.h ncr.c src/sys/dev/ata ata-dma.c Message-ID: <199905262301.QAA46545@freefall.freebsd.org>
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gallatin 1999/05/26 16:01:58 PDT
Modified files:
sys/alpha/alpha busdma_machdep.c
sys/alpha/include pmap.h
sys/pci if_alreg.h if_mxreg.h if_pnreg.h
if_tireg.h if_xlreg.h ncr.c
sys/dev/ata ata-dma.c
Log:
Allow chipset drivers to specify the direct-mapped DMA window's mask in
preparation for tsunami support. Previous chipsets' direct-mapped DMA
mask was always 1024*1024*1024. The Tsunami chipset needs it to be
2*1024*1024*1024
These changes should not affect the i386 port
Reviewed by: Doug Rabson <dfr@nlsystems.com>
Revision Changes Path
1.2 +6 -3 src/sys/alpha/alpha/busdma_machdep.c
1.4 +9 -1 src/sys/alpha/include/pmap.h
1.2 +2 -3 src/sys/pci/if_alreg.h
1.6 +2 -3 src/sys/pci/if_mxreg.h
1.12 +2 -3 src/sys/pci/if_pnreg.h
1.3 +2 -3 src/sys/pci/if_tireg.h
1.16 +3 -3 src/sys/pci/if_xlreg.h
1.148 +3 -4 src/sys/pci/ncr.c
1.8 +2 -2 src/sys/dev/ata/ata-dma.c
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