305a5a647d
The MIPS busdma sync operations currently are a big no-op on coherent memory. This isn't strictly correct behaviour as we need a SYNC in here to ensure that the writes have finished and are visible in main memory before the MMIO accesses occur. This will have to be addressed in a later commit. But, before that happens, let's at least do a flush here to make things more "correct". This is required for even remotely sensible behaviour on mips74k with write-through memory enabled. |
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adm5120 | ||
alchemy | ||
atheros | ||
beri | ||
cavium | ||
conf | ||
gxemul | ||
idt | ||
include | ||
malta | ||
mips | ||
nlm | ||
rmi | ||
rt305x | ||
sentry5 | ||
sibyte |