[HAL][FREELDR] Fix system timer oscillator frequency on a Xbox (#2245)

[reactos.git] / hal / halx86 / include / halp.h

diff --git a/hal/halx86/include/halp.h b/hal/halx86/include/halp.h
index 315282f..0ef52df 100644 (file)
--- a/hal/halx86/include/halp.h
+++ b/hal/halx86/include/halp.h
@@ -4,13 +4,6 @@
 
 #pragma once
 
-#if defined(__GNUC__) && !defined(_MINIHAL_)
-#define INIT_SECTION __attribute__((section ("INIT")))
-#else
-#define INIT_SECTION /* Done via alloc_text for MSC */
-#endif
-
-
 #ifdef CONFIG_SMP
 #define HAL_BUILD_TYPE (DBG ? PRCB_BUILD_DEBUG : 0)
 #else
@@ -49,6 +42,10 @@ VOID
 #define HAL_APC_REQUEST         0
 #define HAL_DPC_REQUEST         1
 
+/* HAL profiling offsets in KeGetPcr()->HalReserved[] */
+#define HAL_PROFILING_INTERVAL      0
+#define HAL_PROFILING_MULTIPLIER    1
+
 /* CMOS Registers and Ports */
 #define CMOS_CONTROL_PORT       (PUCHAR)0x70
 #define CMOS_DATA_PORT          (PUCHAR)0x71
@@ -89,11 +86,18 @@ VOID
 //
 #define GRAPHICS_MODE_12 0x12           /* 80x30        8x16  640x480   16/256K */
 
+#if defined(SARCH_XBOX)
+//
+// For some unknown reason the PIT of the Xbox is fixed at 1.125000 MHz,
+// which is ~5.7% lower than on the PC.
+//
+#define PIT_FREQUENCY 1125000
+#else
 //
 // Commonly stated as being 1.19318MHz
 //
 // See ISA System Architecture 3rd Edition (Tom Shanley, Don Anderson, John Swindle)
-// P. 471
+// p. 471
 //
 // However, the true value is closer to 1.19318181[...]81MHz since this is 1/3rd
 // of the NTSC color subcarrier frequency which runs at 3.57954545[...]45MHz.
@@ -107,6 +111,7 @@ VOID
 // number is quite long.
 //
 #define PIT_FREQUENCY 1193182
+#endif
 
 //
 // These ports are controlled by the i8254 Programmable Interrupt Timer (PIT)
@@ -552,6 +557,7 @@ typedef struct _HalAddressUsage
 PADAPTER_OBJECT NTAPI HalpAllocateAdapterEx(ULONG NumberOfMapRegisters,BOOLEAN IsMaster, BOOLEAN Dma32BitAddresses);
 
 /* sysinfo.c */
+INIT_FUNCTION
 VOID
 NTAPI
 HalpRegisterVector(IN UCHAR Flags,
@@ -559,6 +565,7 @@ HalpRegisterVector(IN UCHAR Flags,
                    IN ULONG SystemVector,
                    IN KIRQL Irql);
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpEnableInterruptHandler(IN UCHAR Flags,
@@ -572,7 +579,7 @@ HalpEnableInterruptHandler(IN UCHAR Flags,
 VOID NTAPI HalpInitializePICs(IN BOOLEAN EnableInterrupts);
 VOID __cdecl HalpApcInterrupt(VOID);
 VOID __cdecl HalpDispatchInterrupt(VOID);
-VOID __cdecl HalpDispatchInterrupt2(VOID);
+PHAL_SW_INTERRUPT_HANDLER __cdecl HalpDispatchInterrupt2(VOID);
 DECLSPEC_NORETURN VOID FASTCALL HalpApcInterrupt2ndEntry(IN PKTRAP_FRAME TrapFrame);
 DECLSPEC_NORETURN VOID FASTCALL HalpDispatchInterrupt2ndEntry(IN PKTRAP_FRAME TrapFrame);
 
@@ -580,7 +587,7 @@ DECLSPEC_NORETURN VOID FASTCALL HalpDispatchInterrupt2ndEntry(IN PKTRAP_FRAME Tr
 extern BOOLEAN HalpProfilingStopped;
 
 /* timer.c */
-VOID NTAPI HalpInitializeClock(VOID);
+INIT_FUNCTION VOID NTAPI HalpInitializeClock(VOID);
 VOID __cdecl HalpClockInterrupt(VOID);
 VOID __cdecl HalpProfileInterrupt(VOID);
 
@@ -592,7 +599,7 @@ HalpCalibrateStallExecution(VOID);
 VOID HalpInitPciBus (VOID);
 
 /* dma.c */
-VOID HalpInitDma (VOID);
+INIT_FUNCTION VOID HalpInitDma (VOID);
 
 /* Non-generic initialization */
 VOID HalpInitPhase0 (PLOADER_PARAMETER_BLOCK LoaderBlock);
@@ -611,12 +618,14 @@ HalpCheckPowerButton(
     VOID
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpRegisterKdSupportFunctions(
     VOID
 );
 
+INIT_FUNCTION
 NTSTATUS
 NTAPI
 HalpSetupPciDeviceForDebugging(
@@ -624,6 +633,7 @@ HalpSetupPciDeviceForDebugging(
     IN OUT PDEBUG_DEVICE_DESCRIPTOR PciDevice
 );
 
+INIT_FUNCTION
 NTSTATUS
 NTAPI
 HalpReleasePciDeviceForDebugging(
@@ -642,6 +652,22 @@ HalpAllocPhysicalMemory(
     IN BOOLEAN Aligned
 );
 
+PVOID
+NTAPI
+HalpMapPhysicalMemory64Vista(
+    IN PHYSICAL_ADDRESS PhysicalAddress,
+    IN PFN_COUNT PageCount,
+    IN BOOLEAN FlushCurrentTLB
+);
+
+VOID
+NTAPI
+HalpUnmapVirtualAddressVista(
+    IN PVOID VirtualAddress,
+    IN PFN_COUNT NumberPages,
+    IN BOOLEAN FlushCurrentTLB
+);
+
 PVOID
 NTAPI
 HalpMapPhysicalMemory64(
@@ -707,6 +733,7 @@ HaliHaltSystem(
 //
 // CMOS Routines
 //
+INIT_FUNCTION
 VOID
 NTAPI
 HalpInitializeCmos(
@@ -757,36 +784,42 @@ HalpOpenRegistryKey(
     IN BOOLEAN Create
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpGetNMICrashFlag(
     VOID
 );
 
+INIT_FUNCTION
 BOOLEAN
 NTAPI
 HalpGetDebugPortTable(
     VOID
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpReportSerialNumber(
     VOID
 );
 
+INIT_FUNCTION
 NTSTATUS
 NTAPI
 HalpMarkAcpiHal(
     VOID
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpBuildAddressMap(
     VOID
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpReportResourceUsage(
@@ -794,6 +827,7 @@ HalpReportResourceUsage(
     IN INTERFACE_TYPE InterfaceType
 );
 
+INIT_FUNCTION
 ULONG
 NTAPI
 HalpIs16BitPortDecodeSupported(
@@ -814,6 +848,7 @@ KeUpdateSystemTime(
     IN KIRQL OldIrql
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpInitBusHandlers(
@@ -826,6 +861,7 @@ HaliInitPnpDriver(
     VOID
 );
 
+INIT_FUNCTION
 VOID
 NTAPI
 HalpDebugPciDumpBus(
@@ -843,6 +879,14 @@ HalpInitProcessor(
 );
 
 #ifdef _M_AMD64
+
+VOID
+NTAPI
+HalInitializeBios(
+    _In_ ULONG Unknown,
+    _In_ PLOADER_PARAMETER_BLOCK LoaderBlock
+);
+
 #define KfLowerIrql KeLowerIrql
 #define KiEnterInterruptTrap(TrapFrame) /* We do all neccessary in asm code */
 #define KiEoiHelper(TrapFrame) return /* Just return to the caller */