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Cxbx-Reloaded
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Bug fixes

This commit is contained in:
ergo720 2018-03-29 17:23:55 +02:00
parent 2608a2767c
commit 79de6b6988
1 changed files with 5 additions and 2 deletions
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7
src/CxbxKrnl/EmuKrnlHal.cpp
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@ -269,7 +269,10 @@ XBSYSAPI EXPORTNUM(45) xboxkrnl::NTSTATUS NTAPI xboxkrnl::HalReadSMBusValue
NTSTATUS Status = STATUS_SUCCESS; NTSTATUS Status = STATUS_SUCCESS;
g_SMBus->IOWrite(1, SMB_HOST_ADDRESS, Address); // ergo720: the or 1 on the address is necessary because I have seen that UnleashX and RDX dashboard pass 0x20 instead of the
// expected 0x21 to this function when reading cpu and m/b temperatures
g_SMBus->IOWrite(1, SMB_HOST_ADDRESS, Address | 1);
g_SMBus->IOWrite(1, SMB_HOST_COMMAND, Command); g_SMBus->IOWrite(1, SMB_HOST_COMMAND, Command);
if (ReadWord) if (ReadWord)
g_SMBus->IOWrite(1, SMB_GLOBAL_ENABLE, AMD756_WORD_DATA | GE_HOST_STC); g_SMBus->IOWrite(1, SMB_GLOBAL_ENABLE, AMD756_WORD_DATA | GE_HOST_STC);
@ -278,7 +281,7 @@ XBSYSAPI EXPORTNUM(45) xboxkrnl::NTSTATUS NTAPI xboxkrnl::HalReadSMBusValue
// Note : GE_HOST_STC triggers ExecuteTransaction, which reads the command from the specified address // Note : GE_HOST_STC triggers ExecuteTransaction, which reads the command from the specified address
// Check if the command was executed successfully // Check if the command was executed successfully
if (g_SMBus->IORead(1, SMB_GLOBAL_STATUS) | GS_PRERR_STS) { if (g_SMBus->IORead(1, SMB_GLOBAL_STATUS) & GS_PRERR_STS) {
Status = STATUS_UNSUCCESSFUL; Status = STATUS_UNSUCCESSFUL;
} }
else { else {