7dd7f8baa2
enabled on amd64). Add a dmat64 field to various PCI attach structures, and pass it down where needed. Implement a simple new function called pci_dma64_available(pa) to test if 64bit DMA addresses may be used. This returns 1 iff _PCI_HAVE_DMA64 is defined in <machine/pci_machdep.h>, and there is more than 4G of memory. |
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.. | ||
genassym.cf | ||
ifpga.c | ||
ifpga_clock.c | ||
ifpga_io.c | ||
ifpga_irq.S | ||
ifpga_irqhandler.c | ||
ifpga_pci.c | ||
ifpga_pcivar.h | ||
ifpgamem.h | ||
ifpgareg.h | ||
ifpgavar.h | ||
irqhandler.h | ||
pl030_rtc.c | ||
plcom_ifpga.c | ||
plcom_ifpgavar.h |