[apriyadarshi] 71647: - Fixed CMakeLists issues reported by hbelusca - Fixed ROS name issue reported by hbelusca - Handled non fatal device error interrupts - AhciProcessIO Implemented - code clean
16 Jun
2016
16 Jun
'16
5:02 p.m.
Author: apriyadarshi
Date: Thu Jun 16 17:02:55 2016
New Revision: 71647
URL: http://svn.reactos.org/svn/reactos?rev=71647&view=rev
Log:
- Fixed CMakeLists issues reported by hbelusca
- Fixed ROS name issue reported by hbelusca
- Handled non fatal device error interrupts
- AhciProcessIO Implemented
- code clean
Modified:
branches/GSoC_2016/AHCI/drivers/storage/CMakeLists.txt
branches/GSoC_2016/AHCI/drivers/storage/storahci/CMakeLists.txt
branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c
branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.h
branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.inf
Modified: branches/GSoC_2016/AHCI/drivers/storage/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2016/AHCI/drivers/storage/…
==============================================================================
--- branches/GSoC_2016/AHCI/drivers/storage/CMakeLists.txt [iso-8859-1] (original)
+++ branches/GSoC_2016/AHCI/drivers/storage/CMakeLists.txt [iso-8859-1] Thu Jun 16
17:02:55 2016
@@ -6,3 +6,4 @@
add_subdirectory(ide)
add_subdirectory(port)
add_subdirectory(scsiport)
+add_subdirectory(storahci)
Modified: branches/GSoC_2016/AHCI/drivers/storage/storahci/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2016/AHCI/drivers/storage/…
==============================================================================
--- branches/GSoC_2016/AHCI/drivers/storage/storahci/CMakeLists.txt [iso-8859-1]
(original)
+++ branches/GSoC_2016/AHCI/drivers/storage/storahci/CMakeLists.txt [iso-8859-1] Thu Jun
16 17:02:55 2016
@@ -1,27 +1,10 @@
-
-set_cpp()
-
-include_directories(
- BEFORE ${CMAKE_CURRENT_SOURCE_DIR}
- inc)
-
-#add_definitions(-DDEBUG)
+add_definitions(-DDEBUG)
list(APPEND SOURCE
- storahci.cpp
- ros_glue/ros_glue.cpp
- stdafx.h)
+ storahci.c)
add_library(storahci SHARED ${SOURCE} storahci.rc)
-if(NOT MSVC)
- add_target_compile_flags(storahci "-Wno-narrowing")
- if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
- add_target_compile_flags(storahci "-Wno-unused-but-set-variable")
- endif()
-endif()
-
-add_pch(storahci stdafx.h SOURCE)
set_module_type(storahci kernelmodedriver)
add_importlibs(storahci storport ntoskrnl hal)
add_cd_file(TARGET storahci DESTINATION reactos/system32/drivers NO_CAB FOR all)
Modified: branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2016/AHCI/drivers/storage/…
==============================================================================
--- branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c [iso-8859-1] (original)
+++ branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.c [iso-8859-1] Thu Jun 16
17:02:55 2016
@@ -216,19 +216,80 @@
*
* @param PortExtension
*
- * @return
- * return TRUE Indicates the interrupt was handled correctly
- * return FALSE Indicates something went wrong
- */
-BOOLEAN
+ */
+VOID
AhciInterruptHandler (
__in PAHCI_PORT_EXTENSION PortExtension
)
{
+ ULONG IS;
+ AHCI_INTERRUPT_STATUS PxIS;
+ AHCI_INTERRUPT_STATUS PxISMasked;
+ PAHCI_ADAPTER_EXTENSION AdapterExtension;
+
DebugPrint("AhciInterruptHandler()\n");
DebugPrint("\tPort Number: %d\n", PortExtension->PortNumber);
- return FALSE;
+ AdapterExtension = PortExtension->AdapterExtension;
+ NT_ASSERT(IsPortValid(AdapterExtension, PortExtension->PortNumber));
+
+ // 5.5.3
+ // 1. Software determines the cause of the interrupt by reading the PxIS register.
+ // It is possible for multiple bits to be set
+ // 2. Software clears appropriate bits in the PxIS register corresponding to the
cause of the interrupt.
+ // 3. Software clears the interrupt bit in IS.IPS corresponding to the port.
+ // 4. If executing non-queued commands, software reads the PxCI register, and
compares the current value to
+ // the list of commands previously issued by software that are still outstanding.
+ // If executing native queued commands, software reads the PxSACT register and
compares the current
+ // value to the list of commands previously issued by software.
+ // Software completes with success any outstanding command whose corresponding bit
has been cleared in
+ // the respective register. PxCI and PxSACT are volatile registers; software
should only use their values
+ // to determine commands that have completed, not to determine which commands have
previously been issued.
+ // 5. If there were errors, noted in the PxIS register, software performs error
recovery actions (see section 6.2.2).
+ PxISMasked.Status = 0;
+ PxIS.Status = StorPortReadRegisterUlong(AdapterExtension,
&PortExtension->Port->IS);
+
+ // 6.2.2
+ // Fatal Error
+ // signified by the setting of PxIS.HBFS, PxIS.HBDS, PxIS.IFS, or PxIS.TFES
+ if (PxIS.HBFS || PxIS.HBDS || PxIS.IFS || PxIS.TFES)
+ {
+ // In this state, the HBA shall not issue any new commands nor acknowledge DMA
Setup FISes to process
+ // any native command queuing commands. To recover, the port must be restarted
+ // To detect an error that requires software recovery actions to be performed,
+ // software should check whether any of the following status bits are set on an
interrupt:
+ // PxIS.HBFS, PxIS.HBDS, PxIS.IFS, and PxIS.TFES. If any of these bits are set,
+ // software should perform the appropriate error recovery actions based on
whether
+ // non-queued commands were being issued or native command queuing commands were
being issued.
+
+ DebugPrint("\tFata Error: %x\n", PxIS.Status);
+ }
+
+ // Normal Command Completion
+ // 3.3.5
+ // A D2H Register FIS has been received with the âIâ bit set, and has been copied
into system memory.
+ PxISMasked.DHRS = PxIS.DHRS;
+ // A PIO Setup FIS has been received with the âIâ bit set, it has been copied
into system memory.
+ PxISMasked.PSS = PxIS.PSS;
+ // A DMA Setup FIS has been received with the âIâ bit set and has been copied
into system memory.
+ PxISMasked.DSS = PxIS.DSS;
+ // A Set Device Bits FIS has been received with the âIâ bit set and has been
copied into system memory/
+ PxISMasked.SDBS = PxIS.SDBS;
+ // A PRD with the âIâ bit set has transferred all of its data.
+ PxISMasked.DPS = PxIS.DPS;
+
+ if (PxISMasked.Status != 0)
+ {
+ StorPortWriteRegisterUlong(AdapterExtension, &PortExtension->Port->IS,
PxISMasked.Status);
+ }
+
+ // 10.7.1.1
+ // Clear port interrupt
+ // It is set by the level of the virtual interrupt line being a set, and cleared by a
write of â1â from the software.
+ IS = (1 << PortExtension->PortNumber);
+ StorPortWriteRegisterUlong(AdapterExtension, AdapterExtension->IS, IS);
+
+ return;
}// -- AhciInterruptHandler();
/**
@@ -275,6 +336,8 @@
if ((portPending & (0x1 << nextPort)) == 0)
continue;
+
+ NT_ASSERT(IsPortValid(AdapterExtension, nextPort));
if ((nextPort == adapterExtension->LastInterruptPort) ||
(adapterExtension->PortExtension[nextPort].IsActive == FALSE))
@@ -284,7 +347,11 @@
// we can assign this interrupt to this port
adapterExtension->LastInterruptPort = nextPort;
- return AhciInterruptHandler(&adapterExtension->PortExtension[nextPort]);
+ AhciInterruptHandler(&adapterExtension->PortExtension[nextPort]);
+
+ // interrupt belongs to this device
+ // should always return TRUE
+ return TRUE;
}
DebugPrint("\tSomething went wrong");
@@ -341,7 +408,7 @@
{
Srb->SrbStatus = SRB_STATUS_SUCCESS;
adapterExtension->StateFlags.Removed = 1;
- DebugPrint("\tadapter removed\n");
+ DebugPrint("\tAdapter removed\n");
}
else if (pnpRequest->PnPAction == StorStopDevice)
{
@@ -417,6 +484,7 @@
__in ULONG PathId
)
{
+ STOR_LOCK_HANDLE lockhandle;
PAHCI_ADAPTER_EXTENSION adapterExtension;
DebugPrint("AhciHwResetBus()\n");
@@ -425,7 +493,15 @@
if (IsPortValid(AdapterExtension, PathId))
{
- // TODO: Reset Port
+ AhciZeroMemory(&lockhandle, sizeof(lockhandle));
+
+ // Acquire Lock
+ StorPortAcquireSpinLock(AdapterExtension, InterruptLock, NULL, &lockhandle);
+
+ // TODO: Perform port reset
+
+ // Release lock
+ StorPortReleaseSpinLock(AdapterExtension, &lockhandle);
}
return FALSE;
@@ -666,6 +742,182 @@
}// -- DriverEntry();
/**
+ * @name AhciProcessSrb
+ * @not_implemented
+ *
+ * Prepare Srb for IO processing
+ *
+ * @param PortExtension
+ * @param Srb
+ *
+ */
+VOID
+AhciProcessSrb (
+ __in PAHCI_PORT_EXTENSION PortExtension,
+ __in PSCSI_REQUEST_BLOCK Srb
+ )
+{
+ DebugPrint("AhciProcessSrb()\n");
+
+ NT_ASSERT(Srb->PathId == PortExtension->PortNumber);
+
+ return;
+}// -- AhciProcessSrb();
+
+/**
+ * @name AhciActivatePort
+ * @not_implemented
+ *
+ * Program Port and populate command list
+ *
+ * @param PortExtension
+ *
+ */
+VOID
+AhciActivatePort (
+ __in PAHCI_PORT_EXTENSION PortExtension
+ )
+{
+ DebugPrint("AhciActivatePort()\n");
+
+ return;
+}// -- AhciActivatePort();
+
+/**
+ * @name AhciProcessIO
+ * @implemented
+ *
+ * Acquire Exclusive lock to port, populate pending commands to command List
+ * program controller's port to process new commands in command list.
+ *
+ * @param AdapterExtension
+ * @param PathId
+ * @param Srb
+ *
+ */
+VOID
+AhciProcessIO (
+ __in PAHCI_ADAPTER_EXTENSION AdapterExtension,
+ __in UCHAR PathId,
+ __in PSCSI_REQUEST_BLOCK Srb
+ )
+{
+ STOR_LOCK_HANDLE lockhandle;
+ PSCSI_REQUEST_BLOCK tmpSrb;
+ PAHCI_PORT_EXTENSION PortExtension;
+ ULONG commandSlotMask, occupiedSlots, slotIndex;
+
+ DebugPrint("AhciProcessIO()\n");
+ DebugPrint("\tPathId: %d\n", PathId);
+
+ PortExtension = &AdapterExtension->PortExtension[PathId];
+
+ NT_ASSERT(PathId < MAXIMUM_AHCI_PORT_COUNT);
+
+ // add Srb to queue
+ AddQueue(&PortExtension->SrbQueue, Srb);
+
+ if (PortExtension->IsActive == FALSE)
+ return; // we should wait for device to get active
+
+ AhciZeroMemory(&lockhandle, sizeof(lockhandle));
+
+ // Acquire Lock
+ StorPortAcquireSpinLock(AdapterExtension, InterruptLock, NULL, &lockhandle);
+
+ occupiedSlots = PortExtension->OccupiedSlots; // Busy command slots for given
port
+ commandSlotMask = (1 << AHCI_Global_Port_CAP_NCS(AdapterExtension->CAP)) -
1; // available slots mask
+
+ commandSlotMask = (commandSlotMask & ~occupiedSlots);
+ if(commandSlotMask != 0)
+ {
+ // iterate over HBA port slots
+ for (slotIndex = 0; slotIndex <=
AHCI_Global_Port_CAP_NCS(AdapterExtension->CAP); slotIndex++)
+ {
+ // find first free slot
+ if ((commandSlotMask & (1 << slotIndex)) != 0)
+ {
+ tmpSrb = RemoveQueue(&PortExtension->SrbQueue);
+ if (tmpSrb != NULL)
+ {
+ NT_ASSERT(Srb->PathId == PathId);
+ AhciProcessSrb(PortExtension, tmpSrb);
+ }
+ else
+ {
+ break;
+ }
+ }
+ else
+ {
+ break;
+ }
+ }
+ }
+
+ // program HBA port
+ AhciActivatePort(PortExtension);
+
+ // Release Lock
+ StorPortReleaseSpinLock(AdapterExtension, &lockhandle);
+
+ return;
+}// -- AhciProcessIO();
+
+/**
+ * @name DeviceInquiryRequest
+ * @implemented
+ *
+ * Tells wheather given port is implemented or not
+ *
+ * @param AdapterExtension
+ * @param Srb
+ * @param Cdb
+ *
+ * @return
+ * return STOR status for DeviceInquiryRequest
+ *
+ * @remark
+ *
http://www.seagate.com/staticfiles/support/disc/manuals/Interface%20manuals…
+ */
+ULONG
+DeviceInquiryRequest (
+ __in PAHCI_ADAPTER_EXTENSION AdapterExtension,
+ __in PSCSI_REQUEST_BLOCK Srb,
+ __in PCDB Cdb
+ )
+{
+ PVOID DataBuffer;
+ ULONG DataBufferLength;
+
+ DebugPrint("DeviceInquiryRequest()\n");
+
+ // 3.6.1
+ // If the EVPD bit is set to zero, the device server shall return the standard
INQUIRY data
+ if (Cdb->CDB6INQUIRY3.EnableVitalProductData == 0)
+ {
+ DebugPrint("\tEVPD Inquired\n");
+ }
+ else
+ {
+ DebugPrint("\tVPD Inquired\n");
+
+ DataBuffer = Srb->DataBuffer;
+ DataBufferLength = Srb->DataTransferLength;
+
+ if (DataBuffer == NULL)
+ {
+ return SRB_STATUS_INVALID_REQUEST;
+ }
+
+ AhciZeroMemory(DataBuffer, DataBufferLength);
+ }
+
+ AhciProcessIO(AdapterExtension, Srb->PathId, Srb);
+ return SRB_STATUS_SUCCESS;
+}// -- DeviceInquiryRequest();
+
+/**
* @name AhciAdapterReset
* @implemented
*
@@ -744,6 +996,8 @@
{
Buffer[i] = 0;
}
+
+ return;
}// -- AhciZeroMemory();
/**
@@ -776,111 +1030,65 @@
}// -- IsPortValid()
/**
- * @name AhciProcessIO
- * @not_implemented
- *
- * Acquire Exclusive lock to port, populate pending commands to command List
- * program controller's port to process new commands in command list.
- *
- * @param AdapterExtension
- * @param pathId
+ * @name AddQueue
+ * @implemented
+ *
+ * Add Srb to Queue
+ *
+ * @param Queue
* @param Srb
*
- */
-VOID
-AhciProcessIO (
- __in PAHCI_ADAPTER_EXTENSION AdapterExtension,
- __in UCHAR pathId
- )
-{
- STOR_LOCK_HANDLE lockhandle;
- PAHCI_PORT_EXTENSION PortExtension;
- ULONG commandSlotMask, occupiedSlots, slotIndex;
-
- DebugPrint("AhciProcessIO()\n");
- DebugPrint("\tPathId: %d\n", pathId);
-
- PortExtension = &AdapterExtension->PortExtension[pathId];
-
- NT_ASSERT(pathId < MAXIMUM_AHCI_PORT_COUNT);
-
- if (PortExtension->IsActive == FALSE)
- return; // we should wait for device to get active
-
- AhciZeroMemory(&lockhandle, sizeof(lockhandle));
-
- // Acquire Lock
- StorPortAcquireSpinLock(AdapterExtension, InterruptLock, NULL, &lockhandle);
-
- occupiedSlots = PortExtension->OccupiedSlots; // Busy command slots for given
port
- commandSlotMask = (1 << AHCI_Global_Port_CAP_NCS(AdapterExtension->CAP)) -
1; // available slots mask
-
- commandSlotMask = (commandSlotMask & ~occupiedSlots);
- if(commandSlotMask != 0)
- {
- for (slotIndex = 0; slotIndex <=
AHCI_Global_Port_CAP_NCS(AdapterExtension->CAP); slotIndex++)
- {
- // find first free slot
- if ((commandSlotMask & (1 << slotIndex)) != 0)
- {
- // TODO: remove from queue and process it
- }
- }
- }
-
- // Release Lock
- StorPortReleaseSpinLock(AdapterExtension, &lockhandle);
-}// -- AhciProcessIO();
-
-/**
- * @name DeviceInquiryRequest
- * @implemented
- *
- * Tells wheather given port is implemented or not
- *
- * @param AdapterExtension
- * @param Srb
- * @param Cdb
- *
- * @return
- * return STOR status for DeviceInquiryRequest
- *
- * @remark
- *
http://www.seagate.com/staticfiles/support/disc/manuals/Interface%20manuals…
- */
-ULONG
-DeviceInquiryRequest (
- __in PAHCI_ADAPTER_EXTENSION AdapterExtension,
- __in PSCSI_REQUEST_BLOCK Srb,
- __in PCDB Cdb
- )
-{
- PVOID DataBuffer;
- ULONG DataBufferLength;
-
- DebugPrint("DeviceInquiryRequest()\n");
-
- // 3.6.1
- // If the EVPD bit is set to zero, the device server shall return the standard
INQUIRY data
- if (Cdb->CDB6INQUIRY3.EnableVitalProductData == 0)
- {
- DebugPrint("\tEVPD Inquired\n");
- }
- else
- {
- DebugPrint("\tVPD Inquired\n");
-
- DataBuffer = Srb->DataBuffer;
- DataBufferLength = Srb->DataTransferLength;
-
- if (DataBuffer == NULL)
- {
- return SRB_STATUS_INVALID_REQUEST;
- }
-
- AhciZeroMemory(DataBuffer, DataBufferLength);
- }
-
- AhciProcessIO(AdapterExtension, Srb->PathId, Srb);
- return SRB_STATUS_SUCCESS;
-}// -- DeviceInquiryRequest();
+ * @return
+ * return TRUE if Srb is successfully added to Queue
+ *
+ */
+__inline
+BOOLEAN
+AddQueue (
+ __inout PAHCI_QUEUE Queue,
+ __in PVOID Srb
+ )
+{
+ NT_ASSERT(Queue->Head < MAXIMUM_QUEUE_BUFFER_SIZE);
+ NT_ASSERT(Queue->Tail < MAXIMUM_QUEUE_BUFFER_SIZE);
+
+ if (Queue->Head == ((Queue->Tail + 1) % MAXIMUM_QUEUE_BUFFER_SIZE))
+ return FALSE;
+
+ Queue->Buffer[Queue->Head++] = Srb;
+ Queue->Head %= MAXIMUM_QUEUE_BUFFER_SIZE;
+
+ return TRUE;
+}// -- AddQueue();
+
+/**
+ * @name RemoveQueue
+ * @implemented
+ *
+ * Remove and return Srb from Queue
+ *
+ * @param Queue
+ *
+ * @return
+ * return Srb
+ *
+ */
+__inline
+PVOID
+RemoveQueue (
+ __inout PAHCI_QUEUE Queue
+ )
+{
+ PVOID Srb;
+
+ NT_ASSERT(Queue->Head < MAXIMUM_QUEUE_BUFFER_SIZE);
+ NT_ASSERT(Queue->Tail < MAXIMUM_QUEUE_BUFFER_SIZE);
+
+ if (Queue->Head == Queue->Tail)
+ return NULL;
+
+ Srb = Queue->Buffer[Queue->Tail++];
+ Queue->Tail %= MAXIMUM_QUEUE_BUFFER_SIZE;
+
+ return Srb;
+}// -- RemoveQueue();
Modified: branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.h
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2016/AHCI/drivers/storage/…
==============================================================================
--- branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.h [iso-8859-1] (original)
+++ branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.h [iso-8859-1] Thu Jun 16
17:02:55 2016
@@ -11,6 +11,7 @@
#define DEBUG 1
#define MAXIMUM_AHCI_PORT_COUNT 12
+#define MAXIMUM_QUEUE_BUFFER_SIZE 255
#define MAXIMUM_TRANSFER_LENGTH (128*1024) // 128 KB
// section 3.1.2
@@ -31,6 +32,35 @@
//////////////////////////////////////////////////////////////
// ---- Support Structures --- //
//////////////////////////////////////////////////////////////
+
+// section 3.3.5
+typedef union _AHCI_INTERRUPT_STATUS
+{
+ struct
+ {
+ ULONG DHRS:1; //Device to Host Register FIS Interrupt
+ ULONG PSS :1; //PIO Setup FIS Interrupt
+ ULONG DSS :1; //DMA Setup FIS Interrupt
+ ULONG SDBS :1; //Set Device Bits Interrupt
+ ULONG UFS :1; //Unknown FIS Interrupt
+ ULONG DPS :1; //Descriptor Processed
+ ULONG PCS :1; //Port Connect Change Status
+ ULONG DMPS :1; //Device Mechanical Presence Status (DMPS)
+ ULONG Reserved :14;
+ ULONG PRCS :1; //PhyRdy Change Status
+ ULONG IPMS :1; //Incorrect Port Multiplier Status
+ ULONG OFS :1; //Overflow Status
+ ULONG Reserved2 :1;
+ ULONG INFS :1; //Interface Non-fatal Error Status
+ ULONG IFS :1; //Interface Fatal Error Status
+ ULONG HBDS :1; //Host Bus Data Error Status
+ ULONG HBFS :1; //Host Bus Fatal Error Status
+ ULONG TFES :1; //Task File Error Status
+ ULONG CPDS :1; //Cold Port Detect Status
+ };
+
+ ULONG Status;
+} AHCI_INTERRUPT_STATUS;
typedef struct _AHCI_FIS_DMA_SETUP
{
@@ -122,6 +152,13 @@
UCHAR Reserved5[4];
} AHCI_SET_DEVICE_BITS_FIS;
+
+typedef struct _AHCI_QUEUE
+{
+ PVOID Buffer[MAXIMUM_QUEUE_BUFFER_SIZE]; // because Storahci hold Srb queue of 255
size
+ ULONG Head;
+ ULONG Tail;
+} AHCI_QUEUE, *PAHCI_QUEUE;
//////////////////////////////////////////////////////////////
// --------------------------- //
@@ -202,6 +239,7 @@
ULONG OccupiedSlots; // slots to which we have already
assigned task
BOOLEAN IsActive;
PAHCI_PORT Port; // AHCI Port Infomation
+ AHCI_QUEUE SrbQueue;
PAHCI_RECEIVED_FIS ReceivedFIS;
PAHCI_COMMAND_HEADER CommandList;
STOR_DEVICE_POWER_STATE DevicePowerState; // Device Power State
@@ -274,3 +312,16 @@
__in PSCSI_REQUEST_BLOCK Srb,
__in PCDB Cdb
);
+
+__inline
+BOOLEAN
+AddQueue (
+ __inout PAHCI_QUEUE Queue,
+ __in PVOID Srb
+ );
+
+__inline
+PVOID
+RemoveQueue (
+ __inout PAHCI_QUEUE Queue
+ );
Modified: branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.inf
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2016/AHCI/drivers/storage/…
==============================================================================
--- branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.inf [iso-8859-1] (original)
+++ branches/GSoC_2016/AHCI/drivers/storage/storahci/storahci.inf [iso-8859-1] Thu Jun 16
17:02:55 2016
@@ -65,7 +65,7 @@
HKR,,TypesSupported,%REG_DWORD%,7
[Strings]
-ROS = "ROS"
+ROS = "ReactOS"
DeviceDesc = "AHCI SATA Driver"
SATA_AHCI.DeviceDesc = "Standard SATA AHCI Controller"
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apriyadarshi＠svn.reactos.org