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src/sys/arch/alpha/pci/cia_dma.c@1.37
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diff
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nxr@1.37
src/sys/arch/alpha/pci/ciavar.h@1.22 / diff / nxr@1.22
src/sys/arch/alpha/pci/tsp_dma.c@1.22 / diff / nxr@1.22
src/sys/arch/alpha/pci/tsvar.h@1.17 / diff / nxr@1.17
src/sys/arch/alpha/pci/ciavar.h@1.22 / diff / nxr@1.22
src/sys/arch/alpha/pci/tsp_dma.c@1.22 / diff / nxr@1.22
src/sys/arch/alpha/pci/tsvar.h@1.17 / diff / nxr@1.17
For CIA/Pyxis and Tsunami/Typhoon/Titan, save the firmware's idea of
the DMA window configuration, and restore it at shutdown time. Make
sure that all assumptions we've made on the firmware's configuration
of DMA windows is correct.
the DMA window configuration, and restore it at shutdown time. Make
sure that all assumptions we've made on the firmware's configuration
of DMA windows is correct.