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CVS commit: [netbsd-1-6] syssrc/sys/arch/arm/xscale
Module Name: syssrc
Committed By: he
Date: Sat Dec 7 19:24:24 UTC 2002
Modified Files:
syssrc/sys/arch/arm/xscale [netbsd-1-6]: i80312_pci_dma.c
i80321_pci_dma.c
Log Message:
Pull up revision 1.4 (requested by thorpej in ticket #568):
Change the way DMA map syncs are done. Instead of remembering
the virtual address for each DMA segment, just cache a
pointer to the original buffer/buftype used to load the
DMA map, and use that. Shrinks bus_dma_segment_t from 12
to 8 bytes, and the cache flushing is also more efficient.
To generate a diff of this commit:
cvs rdiff -r1.3 -r1.3.4.1 syssrc/sys/arch/arm/xscale/i80312_pci_dma.c \
syssrc/sys/arch/arm/xscale/i80321_pci_dma.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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