[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).
8 Dec
2006
8 Dec
'06
8:20 p.m.
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=2…
==============================================================================
--- 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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