[fireball] 25093: - Remove unnecessary _NTSYSTEM_ definition - Work on hardware detection - now keyboard and pointer controllers + peripherals are detected and stored in configuration lists, however this change breaks booting (NT hangs during i8042prt initialization in QEMU).
Author: fireball Date: Fri Dec 8 23:20:24 2006 New Revision: 25093
URL: http://svn.reactos.org/svn/reactos?rev=25093&view=rev Log: - Remove unnecessary _NTSYSTEM_ definition - Work on hardware detection - now keyboard and pointer controllers + peripherals are detected and stored in configuration lists, however this change breaks booting (NT hangs during i8042prt initialization in QEMU).
Modified: branches/winldr/arch/i386/hardware.c branches/winldr/arch/i386/loader.c
Modified: branches/winldr/arch/i386/hardware.c URL: http://svn.reactos.org/svn/reactos/branches/winldr/arch/i386/hardware.c?rev=... ============================================================================== --- branches/winldr/arch/i386/hardware.c (original) +++ branches/winldr/arch/i386/hardware.c Fri Dec 8 23:20:24 2006 @@ -23,10 +23,6 @@
#define NDEBUG #include <debug.h> - -/* Parts of hardware detection specific to ReactOS */ -/* They should go away once kernel is able to use configuration lists */ -#define ROS_SPECIFIC 1
#define MILLISEC (10) #define PRECISION (8) @@ -1793,14 +1789,16 @@ Partial resource list + 1 resource descriptor having device data in CM_KEYBOARD_DEVICE_DATA format */ Size = sizeof(CM_PARTIAL_RESOURCE_LIST) + sizeof(CM_KEYBOARD_DEVICE_DATA); + KeyboardEntry->ConfigurationDataLength = Size; KeyboardComponentData->ConfigurationData = MmAllocateMemory(Size); RtlZeroMemory(KeyboardComponentData->ConfigurationData, Size); ResourceList = (PCM_PARTIAL_RESOURCE_LIST)KeyboardComponentData->ConfigurationData; + //ResourceList->Version = 1; ResourceList->Count = 1;
/* Device specific data */ ResourceList->PartialDescriptors[0].Type = CmResourceTypeDeviceSpecific; - ResourceList->PartialDescriptors[0].u.DeviceSpecificData.DataSize = sizeof(PCM_KEYBOARD_DEVICE_DATA); + ResourceList->PartialDescriptors[0].u.DeviceSpecificData.DataSize = sizeof(CM_KEYBOARD_DEVICE_DATA);
KeyboardData = (PCM_KEYBOARD_DEVICE_DATA)((ULONG_PTR)KeyboardComponentData->ConfigurationData + sizeof(CM_PARTIAL_RESOURCE_LIST));
@@ -1824,8 +1822,6 @@ PCONFIGURATION_COMPONENT_DATA ControllerComponent; PCONFIGURATION_COMPONENT ControllerEntry; PCM_PARTIAL_RESOURCE_LIST ResourceList; - - return ParentComponent;
/* Create controller key */ ControllerComponent = (PCONFIGURATION_COMPONENT_DATA)MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); @@ -1852,7 +1848,7 @@ ResourceList->PartialDescriptors[0].Type = CmResourceTypeInterrupt; ResourceList->PartialDescriptors[0].ShareDisposition = CmResourceShareUndetermined; ResourceList->PartialDescriptors[0].Flags = CM_RESOURCE_INTERRUPT_LATCHED; - ResourceList->PartialDescriptors[0].u.Interrupt.Level = 0; + ResourceList->PartialDescriptors[0].u.Interrupt.Level = 1; ResourceList->PartialDescriptors[0].u.Interrupt.Vector = 1; ResourceList->PartialDescriptors[0].u.Interrupt.Affinity = 0xFFFFFFFF;
@@ -1996,10 +1992,114 @@ return TRUE; }
- static VOID -DetectPS2Mouse(FRLDRHKEY BusKey) -{ +DetectPointerPeripheral(PCONFIGURATION_COMPONENT_DATA PointerController) +{ + PCM_PARTIAL_RESOURCE_LIST ResourceList; + + /* Check if we really have a PS2 Aux device connected */ + if (DetectPS2AuxDevice()) + { + PCONFIGURATION_COMPONENT_DATA PointerComponentData; + PCONFIGURATION_COMPONENT PointerEntry; + + DbgPrint((DPRINT_HWDETECT, "Detected PS2 mouse\n")); + + /* Create Pointer Peripheral */ + PointerComponentData = (PCONFIGURATION_COMPONENT_DATA) + MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); + RtlZeroMemory(PointerComponentData, sizeof(CONFIGURATION_COMPONENT_DATA)); + + PointerEntry = &PointerComponentData->ComponentEntry; + RtlZeroMemory(PointerEntry, sizeof(CONFIGURATION_COMPONENT)); + + PointerEntry->Class = PeripheralClass; + PointerEntry->Type = PointerPeripheral; + PointerEntry->AffinityMask = 0xFFFFFFFF; + PointerEntry->Flags = 0x20; + PointerEntry->Identifier = MmAllocateMemory(20); + strcpy(PointerEntry->Identifier, "MICROSOFT PS2 MOUSE"); + PointerEntry->IdentifierLength = strlen(PointerEntry->Identifier); + PointerEntry->Identifier = PaToVa(PointerEntry->Identifier); + + /* Fill pointer peripheral resources descriptor, which consists of: + Partial Resource List only */ + PointerComponentData->ConfigurationData = MmAllocateMemory(sizeof(CM_PARTIAL_RESOURCE_LIST)); + RtlZeroMemory(PointerComponentData->ConfigurationData, sizeof(CM_PARTIAL_RESOURCE_LIST)); + PointerEntry->ConfigurationDataLength = sizeof(CM_PARTIAL_RESOURCE_LIST); + ResourceList = (PCM_PARTIAL_RESOURCE_LIST)PointerComponentData->ConfigurationData; + ResourceList->Count = 0; // No resource descriptors + //ResourceList->Version = 1; + + /* Add pointer peripheral to the parent */ + PointerController->Child = PointerComponentData; + PointerComponentData->Parent = PointerController; + } +} + +static +PCONFIGURATION_COMPONENT_DATA +DetectPS2Mouse(PCONFIGURATION_COMPONENT_DATA ParentComponent, + BOOLEAN NextChild) +{ + PCONFIGURATION_COMPONENT_DATA ControllerComponent; + PCONFIGURATION_COMPONENT ControllerEntry; + PCM_PARTIAL_RESOURCE_LIST ResourceList; + + /* If there is no PS2 aux port - return */ + if (!DetectPS2AuxPort()) + return ParentComponent; + + DbgPrint((DPRINT_HWDETECT, "Detected PS2 port\n")); + + /* Create controller key */ + ControllerComponent = (PCONFIGURATION_COMPONENT_DATA)MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); + RtlZeroMemory(ControllerComponent, sizeof(CONFIGURATION_COMPONENT_DATA)); + + ControllerEntry = &ControllerComponent->ComponentEntry; + RtlZeroMemory(ControllerEntry, sizeof(CONFIGURATION_COMPONENT)); + + ControllerEntry->Class = ControllerClass; + ControllerEntry->Type = PointerController; + ControllerEntry->AffinityMask = 0xFFFFFFFF; + ControllerEntry->Flags = 0x20; + + /* Fill mouse controller resources descriptor, which consists of: + Partial Resource List */ + ControllerComponent->ConfigurationData = MmAllocateMemory(sizeof(CM_PARTIAL_RESOURCE_LIST) + + sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR)); + RtlZeroMemory(ControllerComponent->ConfigurationData, sizeof(CM_PARTIAL_RESOURCE_LIST) + + sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR)); + ResourceList = (PCM_PARTIAL_RESOURCE_LIST)ControllerComponent->ConfigurationData; + ResourceList->Count = 1; // Interrupt + + /* Interrupt */ + ResourceList->PartialDescriptors[0].Type = CmResourceTypeInterrupt; + ResourceList->PartialDescriptors[0].ShareDisposition = CmResourceShareUndetermined; + ResourceList->PartialDescriptors[0].Flags = CM_RESOURCE_INTERRUPT_LATCHED; + ResourceList->PartialDescriptors[0].u.Interrupt.Level = 12; + ResourceList->PartialDescriptors[0].u.Interrupt.Vector = 12; + ResourceList->PartialDescriptors[0].u.Interrupt.Affinity = 0xFFFFFFFF; + + /* Add this mouse controller to the parent/sibling */ + if (NextChild) + { + ParentComponent->Child = ControllerComponent; + ControllerComponent->Parent = ParentComponent; + } + else + { + ParentComponent->Sibling = ControllerComponent; + ControllerComponent->Parent = ParentComponent->Parent; + } + + /* Detect any mouse attached to this controller */ + DetectPointerPeripheral(ControllerComponent); + + /* Return pointer to the mouse controller */ + return ControllerComponent; + +#if 0 CM_FULL_RESOURCE_DESCRIPTOR FullResourceDescriptor; FRLDRHKEY ControllerKey; FRLDRHKEY PeripheralKey; @@ -2117,6 +2217,7 @@ } } } +#endif }
@@ -2196,132 +2297,133 @@ PCONFIGURATION_COMPONENT_DATA PreviousComponent, BOOLEAN NextChild) { - PCM_FULL_RESOURCE_DESCRIPTOR FullResourceDescriptor; - PCONFIGURATION_COMPONENT_DATA IsaAdapter, LastComponent; - PCONFIGURATION_COMPONENT IsaComponent; - PVOID Identifier; - WCHAR Buffer[80]; - FRLDRHKEY BusKey; - ULONG Size; - LONG Error; - - /* Create new bus key */ - swprintf(Buffer, - L"MultifunctionAdapter\%u", *BusNumber); - Error = RegCreateKey(SystemKey, - Buffer, - &BusKey); - if (Error != ERROR_SUCCESS) - { - DbgPrint((DPRINT_HWDETECT, "RegCreateKey() failed (Error %u)\n", (int)Error)); - return; - } - - /* Set 'Component Information' value similar to my NT4 box */ - SetComponentInformation(BusKey, - 0x0, - 0x0, - 0xFFFFFFFF); - - /* Increment bus number */ - (*BusNumber)++; - - /* Set 'Identifier' value */ - Error = RegSetValue(BusKey, - L"Identifier", - REG_SZ, - (PCHAR)L"ISA", - 4 * sizeof(WCHAR)); - if (Error != ERROR_SUCCESS) - { - DbgPrint((DPRINT_HWDETECT, "RegSetValue() failed (Error %u)\n", (int)Error)); - return; - } - - /* Set 'Configuration Data' value */ - Size = sizeof(CM_FULL_RESOURCE_DESCRIPTOR) - - sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR); - FullResourceDescriptor = MmAllocateMemory(Size); - if (FullResourceDescriptor == NULL) - { - DbgPrint((DPRINT_HWDETECT, - "Failed to allocate resource descriptor\n")); - return; - } - - /* Initialize resource descriptor */ - memset(FullResourceDescriptor, 0, Size); - FullResourceDescriptor->InterfaceType = Isa; - FullResourceDescriptor->BusNumber = 0; - FullResourceDescriptor->PartialResourceList.Version = 1; - FullResourceDescriptor->PartialResourceList.Revision = 1; - FullResourceDescriptor->PartialResourceList.Count = 0; - - /* Set 'Configuration Data' value */ - Error = RegSetValue(BusKey, - L"Configuration Data", - REG_FULL_RESOURCE_DESCRIPTOR, - (PCHAR) FullResourceDescriptor, - Size); - MmFreeMemory(FullResourceDescriptor); - if (Error != ERROR_SUCCESS) - { - DbgPrint((DPRINT_HWDETECT, - "RegSetValue(Configuration Data) failed (Error %u)\n", - (int)Error)); - return; - } - - - /* Create adapter component */ - IsaAdapter = MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); - RtlZeroMemory(IsaAdapter, sizeof(CONFIGURATION_COMPONENT_DATA)); - - IsaComponent = &IsaAdapter->ComponentEntry; - RtlZeroMemory(IsaComponent, sizeof(CONFIGURATION_COMPONENT)); - - IsaComponent->Class = AdapterClass; - IsaComponent->Type = MultiFunctionAdapter; - IsaComponent->AffinityMask = 0xFFFFFFFF; - Identifier = MmAllocateMemory(sizeof("ISA")+1); - sprintf(Identifier, "ISA"); - IsaComponent->Identifier = PaToVa(Identifier); - IsaComponent->IdentifierLength = strlen(Identifier)+1; - - if (NextChild) - { - PreviousComponent->Child = IsaAdapter; - IsaAdapter->Parent = PreviousComponent; - } - else - { - PreviousComponent->Sibling = IsaAdapter; - IsaAdapter->Parent = PreviousComponent->Parent; - } - - - /* Detect ISA/BIOS devices */ - - /* DetectBiosDisks writes information both to the root entry and to - its own entries */ - LastComponent = DetectBiosDisks(SystemKey, BusKey, ComponentRoot, IsaAdapter, TRUE); - - DetectBiosFloppyController(SystemKey, BusKey); - - DetectSerialPorts(BusKey); - - DetectParallelPorts(BusKey); - - /* Detect keyboard and mouse */ - LastComponent = - DetectKeyboardController(LastComponent, - (IsaAdapter == LastComponent) ? TRUE : FALSE); - - DetectPS2Mouse(BusKey); - - DetectDisplayController(BusKey); - - /* FIXME: Detect more ISA devices */ + PCM_FULL_RESOURCE_DESCRIPTOR FullResourceDescriptor; + PCONFIGURATION_COMPONENT_DATA IsaAdapter, LastComponent; + PCONFIGURATION_COMPONENT IsaComponent; + PVOID Identifier; + WCHAR Buffer[80]; + FRLDRHKEY BusKey; + ULONG Size; + LONG Error; + + /* Create new bus key */ + swprintf(Buffer, + L"MultifunctionAdapter\%u", *BusNumber); + Error = RegCreateKey(SystemKey, + Buffer, + &BusKey); + if (Error != ERROR_SUCCESS) + { + DbgPrint((DPRINT_HWDETECT, "RegCreateKey() failed (Error %u)\n", (int)Error)); + return; + } + + /* Set 'Component Information' value similar to my NT4 box */ + SetComponentInformation(BusKey, + 0x0, + 0x0, + 0xFFFFFFFF); + + /* Increment bus number */ + (*BusNumber)++; + + /* Set 'Identifier' value */ + Error = RegSetValue(BusKey, + L"Identifier", + REG_SZ, + (PCHAR)L"ISA", + 4 * sizeof(WCHAR)); + if (Error != ERROR_SUCCESS) + { + DbgPrint((DPRINT_HWDETECT, "RegSetValue() failed (Error %u)\n", (int)Error)); + return; + } + + /* Set 'Configuration Data' value */ + Size = sizeof(CM_FULL_RESOURCE_DESCRIPTOR) - + sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR); + FullResourceDescriptor = MmAllocateMemory(Size); + if (FullResourceDescriptor == NULL) + { + DbgPrint((DPRINT_HWDETECT, + "Failed to allocate resource descriptor\n")); + return; + } + + /* Initialize resource descriptor */ + memset(FullResourceDescriptor, 0, Size); + FullResourceDescriptor->InterfaceType = Isa; + FullResourceDescriptor->BusNumber = 0; + FullResourceDescriptor->PartialResourceList.Version = 1; + FullResourceDescriptor->PartialResourceList.Revision = 1; + FullResourceDescriptor->PartialResourceList.Count = 0; + + /* Set 'Configuration Data' value */ + Error = RegSetValue(BusKey, + L"Configuration Data", + REG_FULL_RESOURCE_DESCRIPTOR, + (PCHAR) FullResourceDescriptor, + Size); + MmFreeMemory(FullResourceDescriptor); + if (Error != ERROR_SUCCESS) + { + DbgPrint((DPRINT_HWDETECT, + "RegSetValue(Configuration Data) failed (Error %u)\n", + (int)Error)); + return; + } + + + /* Create adapter component */ + IsaAdapter = MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); + RtlZeroMemory(IsaAdapter, sizeof(CONFIGURATION_COMPONENT_DATA)); + + IsaComponent = &IsaAdapter->ComponentEntry; + RtlZeroMemory(IsaComponent, sizeof(CONFIGURATION_COMPONENT)); + + IsaComponent->Class = AdapterClass; + IsaComponent->Type = MultiFunctionAdapter; + IsaComponent->AffinityMask = 0xFFFFFFFF; + Identifier = MmAllocateMemory(sizeof("ISA")+1); + sprintf(Identifier, "ISA"); + IsaComponent->Identifier = PaToVa(Identifier); + IsaComponent->IdentifierLength = strlen(Identifier)+1; + + if (NextChild) + { + PreviousComponent->Child = IsaAdapter; + IsaAdapter->Parent = PreviousComponent; + } + else + { + PreviousComponent->Sibling = IsaAdapter; + IsaAdapter->Parent = PreviousComponent->Parent; + } + + + /* Detect ISA/BIOS devices */ + + /* DetectBiosDisks writes information both to the root entry and to + its own entries */ + LastComponent = DetectBiosDisks(SystemKey, BusKey, ComponentRoot, IsaAdapter, TRUE); + + DetectBiosFloppyController(SystemKey, BusKey); + + DetectSerialPorts(BusKey); + + DetectParallelPorts(BusKey); + + /* Detect keyboard and mouse */ + LastComponent = + DetectKeyboardController(LastComponent, + (IsaAdapter == LastComponent) ? TRUE : FALSE); + + LastComponent = DetectPS2Mouse(LastComponent, + (IsaAdapter == LastComponent) ? TRUE : FALSE); + + DetectDisplayController(BusKey); + + /* FIXME: Detect more ISA devices */ }
@@ -2337,7 +2439,6 @@
DbgPrint((DPRINT_HWDETECT, "DetectHardware()\n"));
-#if ROS_SPECIFIC /* Create the 'System' key */ Error = RegCreateKey(NULL, L"\Registry\Machine\HARDWARE\DESCRIPTION\System", @@ -2347,7 +2448,6 @@ DbgPrint((DPRINT_HWDETECT, "RegCreateKey() failed (Error %u)\n", (int)Error)); return; } -#endif
/* Allocate root configuration component */ *ComponentRoot = MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA));
Modified: branches/winldr/arch/i386/loader.c URL: http://svn.reactos.org/svn/reactos/branches/winldr/arch/i386/loader.c?rev=25... ============================================================================== --- branches/winldr/arch/i386/loader.c (original) +++ branches/winldr/arch/i386/loader.c Fri Dec 8 23:20:24 2006 @@ -17,7 +17,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#define _NTSYSTEM_ #include <freeldr.h>
#define NDEBUG
-
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