831ce4cb3d
long for specifying a boundary constraint. - Change bus_dma tags to use bus_addr_t instead of bus_size_t for boundary constraints. These allow boundary constraints to be fully expressed for cases where sizeof(bus_addr_t) != sizeof(bus_size_t). Specifically, it allows a driver to properly specify a 4GB boundary in a PAE kernel. Note that this cannot be safely MFC'd without a lot of compat shims due to KBI changes, so I do not intend to merge it. Reviewed by: scottl |
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busdma_machdep.c | ||
dump_machdep.c | ||
io_apic.c | ||
local_apic.c | ||
mca.c | ||
mptable_pci.c | ||
mptable.c | ||
msi.c | ||
nexus.c | ||
tsc.c |