From: Cameron Gutman <aicommander@gmail.com>
Date: Sat, 13 Mar 2010 19:19:24 +0000 (+0000)
Subject:  - Handle ACPI_RESOURCE_TYPE_EXTENDED_IRQ and ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64
X-Git-Tag: backups/header-work@57446~118^2~49
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=9b5054f453ea7df8b53436074901c98ef8223a04;hp=aaea6f034c35bb5f5acab590c1b870fafe5cdba1

 - Handle ACPI_RESOURCE_TYPE_EXTENDED_IRQ and ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64

svn path=/trunk/; revision=46181
---

diff --git a/reactos/drivers/bus/acpi/buspdo.c b/reactos/drivers/bus/acpi/buspdo.c
index 47a350cda56..6fe0f864ef3 100644
--- a/reactos/drivers/bus/acpi/buspdo.c
+++ b/reactos/drivers/bus/acpi/buspdo.c
@@ -623,6 +623,12 @@ Bus_PDO_QueryResources(
 	{
 		switch (resource->Type)
 		{
+			case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+			{
+				ACPI_RESOURCE_EXTENDED_IRQ *irq_data = (ACPI_RESOURCE_EXTENDED_IRQ*) &resource->Data;
+				NumberOfResources += irq_data->InterruptCount;
+				break;
+			}
 			case ACPI_RESOURCE_TYPE_IRQ:
 			{
 				ACPI_RESOURCE_IRQ *irq_data = (ACPI_RESOURCE_IRQ*) &resource->Data;
@@ -638,6 +644,7 @@ Bus_PDO_QueryResources(
 			case ACPI_RESOURCE_TYPE_ADDRESS16:
 			case ACPI_RESOURCE_TYPE_ADDRESS32:
 			case ACPI_RESOURCE_TYPE_ADDRESS64:
+			case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
 			case ACPI_RESOURCE_TYPE_MEMORY24:
 			case ACPI_RESOURCE_TYPE_MEMORY32:
 			case ACPI_RESOURCE_TYPE_IO:
@@ -676,6 +683,25 @@ Bus_PDO_QueryResources(
 	{
 		switch (resource->Type)
 		{
+			case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+			{
+				ACPI_RESOURCE_EXTENDED_IRQ *irq_data = (ACPI_RESOURCE_EXTENDED_IRQ*) &resource->Data;
+				for (i = 0; i < irq_data->InterruptCount; i++)
+				{
+					ResourceDescriptor->Type = CmResourceTypeInterrupt;
+
+					ResourceDescriptor->ShareDisposition =
+					(irq_data->Sharable == ACPI_SHARED ? CmResourceShareShared : CmResourceShareDeviceExclusive);
+					ResourceDescriptor->Flags =
+					(irq_data->Triggering == ACPI_LEVEL_SENSITIVE ? CM_RESOURCE_INTERRUPT_LEVEL_SENSITIVE : CM_RESOURCE_INTERRUPT_LATCHED);
+					ResourceDescriptor->u.Interrupt.Level = irq_data->Interrupts[i];
+					ResourceDescriptor->u.Interrupt.Vector = 0;
+					ResourceDescriptor->u.Interrupt.Affinity = (KAFFINITY)(-1);
+
+					ResourceDescriptor++;
+				}
+				break;
+			}
 			case ACPI_RESOURCE_TYPE_IRQ:
 			{
 				ACPI_RESOURCE_IRQ *irq_data = (ACPI_RESOURCE_IRQ*) &resource->Data;
@@ -865,6 +891,49 @@ Bus_PDO_QueryResources(
 				ResourceDescriptor++;
 				break;
 			}
+			case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
+			{
+				ACPI_RESOURCE_EXTENDED_ADDRESS64 *addr64_data = (ACPI_RESOURCE_EXTENDED_ADDRESS64*) &resource->Data;
+				if (addr64_data->ResourceType == ACPI_BUS_NUMBER_RANGE)
+				{
+					DPRINT1("64-bit bus address is not supported!\n");
+					ResourceDescriptor->Type = CmResourceTypeBusNumber;
+					ResourceDescriptor->ShareDisposition = CmResourceShareShared;
+					ResourceDescriptor->Flags = 0;
+					ResourceDescriptor->u.BusNumber.Start = (ULONG)addr64_data->Minimum;
+					ResourceDescriptor->u.BusNumber.Length = addr64_data->AddressLength;
+				}
+				else if (addr64_data->ResourceType == ACPI_IO_RANGE)
+				{
+					ResourceDescriptor->Type = CmResourceTypePort;
+					ResourceDescriptor->ShareDisposition = CmResourceShareDeviceExclusive;
+					ResourceDescriptor->Flags = CM_RESOURCE_PORT_IO;
+					if (addr64_data->Decode == ACPI_POS_DECODE)
+						ResourceDescriptor->Flags |= CM_RESOURCE_PORT_POSITIVE_DECODE;
+					ResourceDescriptor->u.Port.Start.QuadPart = addr64_data->Minimum;
+					ResourceDescriptor->u.Port.Length = addr64_data->AddressLength;
+				}
+				else
+				{
+					ResourceDescriptor->Type = CmResourceTypeMemory;
+					ResourceDescriptor->ShareDisposition = CmResourceShareDeviceExclusive;
+					ResourceDescriptor->Flags = 0;
+					if (addr64_data->Info.Mem.WriteProtect == ACPI_READ_ONLY_MEMORY)
+						ResourceDescriptor->Flags |= CM_RESOURCE_MEMORY_READ_ONLY;
+					else
+						ResourceDescriptor->Flags |= CM_RESOURCE_MEMORY_READ_WRITE;
+					switch (addr64_data->Info.Mem.Caching)
+					{
+						case ACPI_CACHABLE_MEMORY: ResourceDescriptor->Flags |= CM_RESOURCE_MEMORY_CACHEABLE; break;
+						case ACPI_WRITE_COMBINING_MEMORY: ResourceDescriptor->Flags |= CM_RESOURCE_MEMORY_COMBINEDWRITE; break;
+						case ACPI_PREFETCHABLE_MEMORY: ResourceDescriptor->Flags |= CM_RESOURCE_MEMORY_PREFETCHABLE; break;
+					}	
+					ResourceDescriptor->u.Memory.Start.QuadPart = addr64_data->Minimum;
+					ResourceDescriptor->u.Memory.Length = addr64_data->AddressLength;
+				}
+				ResourceDescriptor++;
+				break;
+			}
 			case ACPI_RESOURCE_TYPE_MEMORY24:
 			{
 				ACPI_RESOURCE_MEMORY24 *mem24_data = (ACPI_RESOURCE_MEMORY24*) &resource->Data;
@@ -968,6 +1037,12 @@ Bus_PDO_QueryResourceRequirements(
 	{
 		switch (resource->Type)
 		{
+			case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+			{
+				ACPI_RESOURCE_EXTENDED_IRQ *irq_data = (ACPI_RESOURCE_EXTENDED_IRQ*) &resource->Data;
+				NumberOfResources += irq_data->InterruptCount;
+				break;
+			}
 			case ACPI_RESOURCE_TYPE_IRQ:
 			{
 				ACPI_RESOURCE_IRQ *irq_data = (ACPI_RESOURCE_IRQ*) &resource->Data;
@@ -983,6 +1058,7 @@ Bus_PDO_QueryResourceRequirements(
 			case ACPI_RESOURCE_TYPE_ADDRESS16:
 			case ACPI_RESOURCE_TYPE_ADDRESS32:
 			case ACPI_RESOURCE_TYPE_ADDRESS64:
+			case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
 			case ACPI_RESOURCE_TYPE_MEMORY24:
 			case ACPI_RESOURCE_TYPE_MEMORY32:
 			case ACPI_RESOURCE_TYPE_IO:
@@ -1021,6 +1097,22 @@ Bus_PDO_QueryResourceRequirements(
 	{
 		switch (resource->Type)
 		{
+			case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+			{
+				ACPI_RESOURCE_EXTENDED_IRQ *irq_data = (ACPI_RESOURCE_EXTENDED_IRQ*) &resource->Data;
+				for (i = 0; i < irq_data->InterruptCount; i++)
+				{
+					RequirementDescriptor->Option = CurrentRes ? 0 : IO_RESOURCE_PREFERRED;
+					RequirementDescriptor->Type = CmResourceTypeInterrupt;
+					RequirementDescriptor->ShareDisposition = (irq_data->Sharable == ACPI_SHARED ? CmResourceShareShared : CmResourceShareDeviceExclusive);
+					RequirementDescriptor->Flags =(irq_data->Triggering == ACPI_LEVEL_SENSITIVE ? CM_RESOURCE_INTERRUPT_LEVEL_SENSITIVE : CM_RESOURCE_INTERRUPT_LATCHED);
+					RequirementDescriptor->u.Interrupt.MinimumVector =
+					RequirementDescriptor->u.Interrupt.MaximumVector = irq_data->Interrupts[i];
+
+					RequirementDescriptor++;
+				}
+				break;
+			}
 			case ACPI_RESOURCE_TYPE_IRQ:
 			{
 				ACPI_RESOURCE_IRQ *irq_data = (ACPI_RESOURCE_IRQ*) &resource->Data;
@@ -1225,6 +1317,53 @@ Bus_PDO_QueryResourceRequirements(
 				RequirementDescriptor++;
 				break;
 			}
+			case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
+			{
+				ACPI_RESOURCE_EXTENDED_ADDRESS64 *addr64_data = (ACPI_RESOURCE_EXTENDED_ADDRESS64*) &resource->Data;
+				RequirementDescriptor->Option = CurrentRes ? 0 : IO_RESOURCE_PREFERRED;
+				if (addr64_data->ResourceType == ACPI_BUS_NUMBER_RANGE)
+				{
+					DPRINT1("64-bit bus address is not supported!\n");
+					RequirementDescriptor->Type = CmResourceTypeBusNumber;
+					RequirementDescriptor->ShareDisposition = CmResourceShareShared;
+					RequirementDescriptor->Flags = 0;
+					RequirementDescriptor->u.BusNumber.MinBusNumber = (ULONG)addr64_data->Minimum;
+					RequirementDescriptor->u.BusNumber.MaxBusNumber = (ULONG)addr64_data->Maximum;
+					RequirementDescriptor->u.BusNumber.Length = addr64_data->AddressLength;
+				}
+				else if (addr64_data->ResourceType == ACPI_IO_RANGE)
+				{
+					RequirementDescriptor->Type = CmResourceTypePort;
+					RequirementDescriptor->ShareDisposition = CmResourceShareDeviceExclusive;
+					RequirementDescriptor->Flags = CM_RESOURCE_PORT_IO;
+					if (addr64_data->Decode == ACPI_POS_DECODE)
+						RequirementDescriptor->Flags |= CM_RESOURCE_PORT_POSITIVE_DECODE;
+					RequirementDescriptor->u.Port.MinimumAddress.QuadPart = addr64_data->Minimum;
+					RequirementDescriptor->u.Port.MaximumAddress.QuadPart = addr64_data->Maximum;
+					RequirementDescriptor->u.Port.Length = addr64_data->AddressLength;
+				}
+				else
+				{
+					RequirementDescriptor->Type = CmResourceTypeMemory;
+					RequirementDescriptor->ShareDisposition = CmResourceShareDeviceExclusive;
+					RequirementDescriptor->Flags = 0;
+					if (addr64_data->Info.Mem.WriteProtect == ACPI_READ_ONLY_MEMORY)
+						RequirementDescriptor->Flags |= CM_RESOURCE_MEMORY_READ_ONLY;
+					else
+						RequirementDescriptor->Flags |= CM_RESOURCE_MEMORY_READ_WRITE;
+					switch (addr64_data->Info.Mem.Caching)
+					{
+						case ACPI_CACHABLE_MEMORY: RequirementDescriptor->Flags |= CM_RESOURCE_MEMORY_CACHEABLE; break;
+						case ACPI_WRITE_COMBINING_MEMORY: RequirementDescriptor->Flags |= CM_RESOURCE_MEMORY_COMBINEDWRITE; break;
+						case ACPI_PREFETCHABLE_MEMORY: RequirementDescriptor->Flags |= CM_RESOURCE_MEMORY_PREFETCHABLE; break;
+					}	
+					RequirementDescriptor->u.Memory.MinimumAddress.QuadPart = addr64_data->Minimum;
+					RequirementDescriptor->u.Memory.MaximumAddress.QuadPart = addr64_data->Maximum;
+					RequirementDescriptor->u.Memory.Length = addr64_data->AddressLength;
+				}
+				RequirementDescriptor++;
+				break;
+			}
 			case ACPI_RESOURCE_TYPE_MEMORY24:
 			{
 				ACPI_RESOURCE_MEMORY24 *mem24_data = (ACPI_RESOURCE_MEMORY24*) &resource->Data;