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Merge pull request #1411 from ProjectRevoTPP/sio32intr

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Resolve sio32intr_clock_slave fakematching. One left!
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GriffinR 2021-04-20 14:50:51 -04:00 committed by GitHub
commit f8e5bac883
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1 changed files with 8 additions and 8 deletions
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14
src/librfu_intr.c
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@ -148,11 +148,7 @@ static void sio32intr_clock_slave(void)
{
u32 regSIODATA32;
u32 r0;
#ifndef NONMATCHING
register u32 reqLen asm("r2");
#else
u32 reqLen;
#endif
gSTWIStatus->timerActive = 0;
STWI_set_timer_in_RAM(100);
@ -165,10 +161,14 @@ static void sio32intr_clock_slave(void)
((u32*)gSTWIStatus->rxPacket)[0] = regSIODATA32;
gSTWIStatus->reqNext = 1;
r0 = 0x99660000;
if ((regSIODATA32 >> 16) == (r0 >> 16))
// variable reuse required
reqLen = (regSIODATA32 >> 16);
if (reqLen == (r0 >> 16))
{
gSTWIStatus->reqLength = reqLen = regSIODATA32 >> 8;
gSTWIStatus->reqActiveCommand = regSIODATA32;
// only reqLen = regSIODATA32 >> 8 is needed to match, but it looks a bit
// more consistent when both lines update the variables. Might have been a macro?
gSTWIStatus->reqLength = reqLen = (regSIODATA32 >> 8);
gSTWIStatus->reqActiveCommand = reqLen = (regSIODATA32 >> 0);
if (gSTWIStatus->reqLength == 0)
{
if (