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eba1cb6e3e
assign DMA address to the wrong address. It can cause system lockup or other mysterious errors. Since most sound cards requires low DMA address(BUS_SPACE_MAXADDR_24BIT) sndbuf_alloc() would fail when the audio driver is loaded after long running of operations. Approved by: jake (mentor) Reviewed by: truckman, matk |
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isa | ||
pci | ||
pcm | ||
usb | ||
chip.h | ||
driver.c |