Revision 826e7b82
| ID | 826e7b827c5f83e88d5aa84c0bf0b3459f28ec35 |
target-ppc: Handle memory-forced I/O controller access
On at least the PowerPC 601, a direct-store (T=1) with bus unit ID 0x07F
is special-cased as memory-forced I/O controller access. It is supposed
to be checked immediately if T=1, bypassing all protection mechanisms
and acting cache-inhibited and global.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Simplified by avoiding reindentation. Added explanatory comments.
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
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