enable bios.c in Jamfile; impliment malloc/free/delay Cail callbacks; stub out rest of the Cail callbacks for now

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41137 a95241bf-73f2-0310-859d-f6bbb57e9c96
2011-03-28 21:29:11 +00:00
parent 9f6153aa51
commit ff37eb80fc
2 changed files with 162 additions and 1 deletions
@@ -12,7 +12,7 @@ Addon radeon_hd.accelerant :
 	engine.cpp
 	hooks.cpp
 	mode.cpp
-#	bios.cpp
+	bios.cpp
 	: be libaccelerantscommon.a atombios.a
 ;

@@ -54,3 +54,164 @@ AtomParser(void *parameterSpace, uint8_t index, void *handle, void *biosBase)
 	return B_ERROR;
 }

+
+/*	Begin AtomBIOS OS callbacks
+	These functions are used by AtomBios to access
+	functions and data provided by the accelerant
+*/
+extern "C" {
+
+
+VOID*
+CailAllocateMemory(VOID *CAIL, UINT16 size)
+{
+	return malloc(size);
+}
+
+
+VOID
+CailReleaseMemory(VOID *CAIL, VOID *addr)
+{
+	free(addr);
+}
+
+
+VOID
+CailDelayMicroSeconds(VOID *CAIL, UINT32 delay)
+{
+	usleep(delay);
+}
+
+
+UINT32
+CailReadATIRegister(VOID* CAIL, UINT32 idx)
+{
+	// TODO : CailReadATIRegister
+
+	UINT32 ret = 0;
+	// ret = RHDRegRead(((atomBiosHandlePtr)CAIL), idx << 2);
+	return ret;
+}
+
+
+VOID
+CailWriteATIRegister(VOID *CAIL, UINT32 idx, UINT32 data)
+{
+	// TODO : CailWriteATIRegister
+
+	// atomSaveRegisters((atomBiosHandlePtr)CAIL, atomRegisterMMIO, idx << 2);
+	// RHDRegWrite(((atomBiosHandlePtr)CAIL), idx << 2a, data);
+}
+
+
+VOID
+CailReadPCIConfigData(VOID *CAIL, VOID* ret, UINT32 idx, UINT16 size)
+{
+	// TODO : CailReadPCIConfigData
+
+	// pci_device_cfg_read(RHDPTRI((atomBiosHandlePtr)CAIL)->PciInfo,
+	//	ret, idx << 2 , size >> 3, NULL);
+}
+
+
+VOID
+CailWritePCIConfigData(VOID *CAIL, VOID *src, UINT32 idx, UINT16 size)
+{
+	// TODO : CailWritePCIConfigData
+
+	// atomSaveRegisters((atomBiosHandlePtr)CAIL, atomRegisterPCICFG, idx << 2);
+	// pci_device_cfg_write(RHDPTRI((atomBiosHandlePtr)CAIL)->PciInfo,
+	//	src, idx << 2, size >> 3, NULL);
+}
+
+
+ULONG
+CailReadPLL(VOID *CAIL, ULONG Address)
+{
+	// TODO : CailReadPLL
+
+	ULONG ret = 0;
+	// ret = _RHDReadPLL(((atomBiosHandlePtr)CAIL)->scrnIndex, Address);
+	return ret;
+}
+
+
+VOID
+CailWritePLL(VOID *CAIL, ULONG Address, ULONG Data)
+{
+	// TODO : CailWritePLL
+
+	// atomSaveRegisters((atomBiosHandlePtr)CAIL, atomRegisterPLL, Address);
+	// _RHDWritePLL(((atomBiosHandlePtr)CAIL)->scrnIndex, Address, Data);
+}
+
+
+ULONG
+CailReadMC(VOID *CAIL, ULONG Address)
+{
+	// TODO : CailReadMC
+
+	ULONG ret = 0;
+
+	// ret = RHDReadMC(((atomBiosHandlePtr)CAIL), Address | MC_IND_ALL);
+	return ret;
+}
+
+
+VOID
+CailWriteMC(VOID *CAIL, ULONG Address, ULONG data)
+{
+	// TODO : CailWriteMC
+
+	// atomSaveRegisters((atomBiosHandlePtr)CAIL, atomRegisterMC, Address);
+	// RHDWriteMC(((atomBiosHandlePtr)CAIL),
+	//	Address | MC_IND_ALL | MC_IND_WR_EN, data);
+}
+
+
+UINT32
+CailReadFBData(VOID* CAIL, UINT32 idx)
+{
+	// TODO : CailReadFBData
+
+	UINT32 ret = 0;
+	/*
+	if (((atomBiosHandlePtr)CAIL)->fbBase) {
+		CARD8 *FBBase = (CARD8*)
+			RHDPTRI((atomBiosHandlePtr)CAIL)->FbBase;
+		ret = *((CARD32*)(FBBase + (((atomBiosHandlePtr)CAIL)->fbBase)
+			+ idx));
+		TRACE(("%s(%x) = %x\n", __func__, idx, ret));
+	} else if (((atomBiosHandlePtr)CAIL)->scratchBase) {
+		ret = *(CARD32*)((CARD8*)(((atomBiosHandlePtr)CAIL)->scratchBase)
+			+ idx);
+		TRACE(("%s(%x) = %x\n", __func__, idx, ret));
+	} else {
+		TRACE(("%s: no fbbase set\n", __func__));
+		return 0;
+	}
+	*/
+	return ret;
+}
+
+
+VOID
+CailWriteFBData(VOID *CAIL, UINT32 idx, UINT32 data)
+{
+	// TODO : CailReadFBData
+
+	TRACE(("%s(%x) = %x\n", __func__, idx, data));
+	/*
+	if (((atomBiosHandlePtr)CAIL)->fbBase) {
+		CARD8 *FBBase = (CARD8*)
+			RHDPTRI((atomBiosHandlePtr)CAIL)->FbBase;
+		*((CARD32*)(FBBase + (((atomBiosHandlePtr)CAIL)->fbBase) + idx)) = data;
+	} else if (((atomBiosHandlePtr)CAIL)->scratchBase) {
+		*(CARD32*)((CARD8*)(((atomBiosHandlePtr)CAIL)->scratchBase) + idx) = data;
+	} else
+		TRACE(("%s: no fbbase set\n", __func__));
+	*/
+}
+
+
+} // end extern "C"