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. |
||
---|---|---|
.. | ||
adi_brh | ||
compile | ||
conf | ||
dev | ||
evbarm | ||
ifpga | ||
include | ||
integrator | ||
iq31244 | ||
iq80310 | ||
iq80321 | ||
ixdp425 | ||
ixm1200 | ||
smdk2xx0 | ||
stand | ||
Makefile |