Léo Lam 1a71076e50 IPC: Remove incorrect guess about acks
A very basic hardware test shows that the ARMMSG doesn't change until
IOS replies. (People could have disassembled IOS to verify this too...)

Console:

sending request at 00034640 - ARMMSG 133e0fa0
00000000000000000000000000000010(ack) - ARMMSG 133e0fa0
00000000000000000000000000000100(reply) - ARMMSG 00034640

Dolphin, prior to this fix:

sending request (00034640) - ARMMSG 133e0fa0
00000000000000000000000000000011(ack) - ARMMSG 00034640
00000000000000000000000000000100(reply) - ARMMSG 00034640

Dolphin, after this fix:

sending request at 00034640 - ARMMSG 133e0fa0
00000000000000000000000000000011(ack) - ARMMSG 133e0fa0
00000000000000000000000000000100(reply) - ARMMSG 00034640

(Yes, note that the X1 bit is still set. This is a bug that I will
fix in the next commit.)
2018-03-16 18:51:08 +01:00
..
2017-03-08 01:24:18 -08:00