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remove Win7 related code
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Signed-off-by: Vadim Rozenfeld <[email protected]>
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@vrozenfe @YanVugenfirer
vrozenfe authored and YanVugenfirer committed Nov 30, 2021
1 parent 8776049 commit 7dc052d
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Showing 3 changed files with 20 additions and 99 deletions.
26 changes: 0 additions & 26 deletions vioscsi/helper.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -49,8 +49,6 @@
#define CACHE_LINE_SIZE 64
#define ROUND_TO_CACHE_LINES(Size) (((ULONG_PTR)(Size) + CACHE_LINE_SIZE - 1) & ~(CACHE_LINE_SIZE - 1))


#if (NTDDI_VERSION > NTDDI_WIN7)
#include <srbhelper.h>

// Note: SrbGetCdbLength is defined in srbhelper.h
Expand Down Expand Up @@ -100,30 +98,6 @@ SrbGetPnpInfo(_In_ PVOID Srb, ULONG* PnPFlags, ULONG* PnPAction) {
#define SRB_SET_SRB_STATUS(Srb, status) SrbSetSrbStatus(Srb, status)
#define SRB_GET_SRB_STATUS(Srb, status) status = SrbSetSrbStatus(Srb)
#define SRB_SET_DATA_TRANSFER_LENGTH(Srb, Len) SrbSetDataTransferLength(Srb, Len)
#else
#define PSRB_TYPE PSCSI_REQUEST_BLOCK
#define PSRB_WMI_DATA PSCSI_WMI_REQUEST_BLOCK
#define PSTOR_DEVICE_CAPABILITIES_TYPE PSTOR_DEVICE_CAPABILITIES
#define SRB_EXTENSION(Srb) (PSRB_EXTENSION)Srb->SrbExtension
#define SRB_FUNCTION(Srb) Srb->Function
#define SRB_CDB(Srb) (PCDB)&Srb->Cdb[0]
#define SRB_CDB_LENGTH(Srb) Srb->CdbLength
#define SRB_FLAGS(Srb) Srb->SrbFlags
#define SRB_PATH_ID(Srb) Srb->PathId
#define SRB_TARGET_ID(Srb) Srb->TargetId
#define SRB_LUN(Srb) Srb->Lun
#define SRB_DATA_BUFFER(Srb) Srb->DataBuffer
#define SRB_DATA_TRANSFER_LENGTH(Srb) Srb->DataTransferLength
#define SRB_LENGTH(Srb) Srb->Length
#define SRB_WMI_DATA(Srb) (PSCSI_WMI_REQUEST_BLOCK)Srb
#define SRB_GET_SENSE_INFO(Srb, senseInfoBuffer, senseInfoBufferLen) senseInfoBuffer = Srb->SenseInfoBuffer;senseInfoBufferLen = Srb->SenseInfoBufferLength
#define SRB_GET_PNP_INFO(Srb, PnPFlags, PnPAction) PnPFlags = ((PSCSI_PNP_REQUEST_BLOCK)Srb)->SrbPnPFlags; PnPAction = ((PSCSI_PNP_REQUEST_BLOCK)Srb)->PnPAction
#define SRB_SET_SCSI_STATUS(Srb, status) Srb->ScsiStatus = status
#define SRB_GET_SCSI_STATUS(Srb, status) status = Srb->ScsiStatus
#define SRB_SET_SRB_STATUS(Srb, status) Srb->SrbStatus = status
#define SRB_GET_SRB_STATUS(Srb, status) status = Srb->SrbStatus
#define SRB_SET_DATA_TRANSFER_LENGTH(Srb, Len) Srb->DataTransferLength = Len
#endif

VOID
SendSRB(
Expand Down
87 changes: 19 additions & 68 deletions vioscsi/vioscsi.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,6 @@

BOOLEAN IsCrashDumpMode;

#if (NTDDI_VERSION > NTDDI_WIN7)
sp_DRIVER_INITIALIZE DriverEntry;
HW_INITIALIZE VioScsiHwInitialize;
HW_BUILDIO VioScsiBuildIo;
Expand All @@ -68,8 +67,6 @@ HW_INTERRUPT VioScsiInterrupt;
HW_DPC_ROUTINE VioScsiCompleteDpcRoutine;
HW_PASSIVE_INITIALIZE_ROUTINE VioScsiIoPassiveInitializeRoutine;
HW_MESSAGE_SIGNALED_INTERRUPT_ROUTINE VioScsiMSInterrupt;
#endif


#ifdef EVENT_TRACING
PVOID TraceContext = NULL;
Expand Down Expand Up @@ -293,7 +290,6 @@ USHORT CopyBufferToAnsiString(void* _pDest, const void* _pSrc, const char delimi
return _length;
}

#if (NTDDI_VERSION > NTDDI_WIN7)
BOOLEAN VioScsiReadRegistry(
IN PVOID DeviceExtension
)
Expand Down Expand Up @@ -336,8 +332,6 @@ BOOLEAN VioScsiReadRegistry(

return TRUE;
}
#endif


ULONG
DriverEntry(
Expand Down Expand Up @@ -392,10 +386,7 @@ DriverEntry(
hwInitData.NumberOfAccessRanges = PCI_TYPE0_ADDRESSES;
hwInitData.MapBuffers = STOR_MAP_NON_READ_WRITE_BUFFERS;

#if (NTDDI_VERSION > NTDDI_WIN7)
/* Specify support/use SRB Extension for Windows 8 and up */
hwInitData.SrbTypeFlags = SRB_TYPE_FLAG_STORAGE_REQUEST_BLOCK;
#endif

initResult = StorPortInitialize(DriverObject,
RegistryPath,
Expand Down Expand Up @@ -463,11 +454,7 @@ ENTER_FN();
ConfigInfo->ScatterGather = TRUE;
ConfigInfo->DmaWidth = Width32Bits;
ConfigInfo->Dma32BitAddresses = TRUE;
#if (NTDDI_VERSION > NTDDI_WIN7)
ConfigInfo->Dma64BitAddresses = SCSI_DMA64_MINIPORT_FULL64BIT_SUPPORTED;
#else
ConfigInfo->Dma64BitAddresses = TRUE;
#endif
ConfigInfo->WmiDataProvider = TRUE;
ConfigInfo->AlignmentMask = 0x3;
ConfigInfo->MapBuffers = STOR_MAP_NON_READ_WRITE_BUFFERS;
Expand Down Expand Up @@ -500,27 +487,21 @@ ENTER_FN();
ConfigInfo->NumberOfPhysicalBreaks = SCSI_MINIMUM_PHYSICAL_BREAKS;
} else {
adaptExt->max_physical_breaks = PHYS_SEGMENTS;
#if (NTDDI_VERSION > NTDDI_WIN7)
if (adaptExt->indirect) {
adaptExt->max_physical_breaks = MAX_PHYS_SEGMENTS;
VioScsiReadRegistry(DeviceExtension);
}
#endif
ConfigInfo->NumberOfPhysicalBreaks = adaptExt->max_physical_breaks + 1;
}
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " NumberOfPhysicalBreaks %d\n", ConfigInfo->NumberOfPhysicalBreaks);
ConfigInfo->MaximumTransferLength = SP_UNINITIALIZED_VALUE;

#if (NTDDI_VERSION >= NTDDI_WIN7)
num_cpus = KeQueryActiveProcessorCountEx(ALL_PROCESSOR_GROUPS);
max_cpus = KeQueryMaximumProcessorCountEx(ALL_PROCESSOR_GROUPS);
/* Set num_cpus and max_cpus to some sane values, to keep "Static Driver Verification" happy */
num_cpus = max(1, num_cpus);
max_cpus = max(1, max_cpus);
#else
num_cpus = KeQueryActiveProcessorCount(NULL);
max_cpus = KeQueryMaximumProcessorCount();
#endif

adaptExt->num_queues = adaptExt->scsi_config.num_queues;
if (adaptExt->dump_mode || !adaptExt->msix_enabled)
{
Expand All @@ -533,12 +514,7 @@ ENTER_FN();
}
else
{
//FIXME
#if (NTDDI_VERSION > NTDDI_WIN7)
adaptExt->num_queues = num_cpus;
#else
adaptExt->num_queues = 1;
#endif
}

RhelDbgPrint(TRACE_LEVEL_INFORMATION, " Queues %d CPUs %d\n", adaptExt->num_queues, num_cpus);
Expand Down Expand Up @@ -603,16 +579,11 @@ ENTER_FN();
} else {
adaptExt->queue_depth = queueLength / ConfigInfo->NumberOfPhysicalBreaks - 1;
}
#if (NTDDI_VERSION > NTDDI_WIN7)
ConfigInfo->MaxIOsPerLun = adaptExt->queue_depth * adaptExt->num_queues;
ConfigInfo->InitialLunQueueDepth = ConfigInfo->MaxIOsPerLun;
if (ConfigInfo->MaxIOsPerLun * ConfigInfo->MaximumNumberOfTargets > ConfigInfo->MaxNumberOfIO) {
ConfigInfo->MaxNumberOfIO = ConfigInfo->MaxIOsPerLun * ConfigInfo->MaximumNumberOfTargets;
}
#else
// Prior to win8, lun queue depth must be at most 254.
adaptExt->queue_depth = min(254, adaptExt->queue_depth);
#endif

RhelDbgPrint(TRACE_LEVEL_INFORMATION, " breaks_number = %x queue_depth = %x\n",
ConfigInfo->NumberOfPhysicalBreaks,
Expand Down Expand Up @@ -650,17 +621,15 @@ ENTER_FN();
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " Page-aligned area at %p, size = %d\n", adaptExt->pageAllocationVa, adaptExt->pageAllocationSize);
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " Pool area at %p, size = %d\n", adaptExt->poolAllocationVa, adaptExt->poolAllocationSize);

#if (NTDDI_VERSION > NTDDI_WIN7)
RhelDbgPrint(TRACE_LEVEL_FATAL, " pmsg_affinity = %p\n",adaptExt->pmsg_affinity);
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " pmsg_affinity = %p\n",adaptExt->pmsg_affinity);
if (!adaptExt->dump_mode && (adaptExt->num_queues > 1) && (adaptExt->pmsg_affinity == NULL)) {
ULONG Status =
StorPortAllocatePool(DeviceExtension,
sizeof(GROUP_AFFINITY) * ((ULONGLONG)adaptExt->num_queues + 3),
VIOSCSI_POOL_TAG,
(PVOID*)&adaptExt->pmsg_affinity);
RhelDbgPrint(TRACE_LEVEL_FATAL, " pmsg_affinity = %p Status = %lu\n",adaptExt->pmsg_affinity, Status);
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " pmsg_affinity = %p Status = %lu\n",adaptExt->pmsg_affinity, Status);
}
#endif

#if (NTDDI_VERSION >= NTDDI_WINTHRESHOLD)
adaptExt->fw_ver = '0';
Expand Down Expand Up @@ -812,7 +781,6 @@ ENTER_FN();
if (!adaptExt->dump_mode)
{
if ((adaptExt->num_queues > 1) && (adaptExt->perfFlags == 0)) {
#if 1
perfData.Version = STOR_PERF_VERSION;
perfData.Size = sizeof(PERF_CONFIGURATION_DATA);

Expand All @@ -835,24 +803,20 @@ ENTER_FN();
RtlZeroMemory((PCHAR)adaptExt->pmsg_affinity, sizeof (GROUP_AFFINITY) * ((ULONGLONG)adaptExt->num_queues + 3));
adaptExt->perfFlags |= STOR_PERF_ADV_CONFIG_LOCALITY;
perfData.MessageTargets = adaptExt->pmsg_affinity;
#if (NTDDI_VERSION > NTDDI_WIN7)
if (CHECKFLAG(perfData.Flags, STOR_PERF_CONCURRENT_CHANNELS)) {
adaptExt->perfFlags |= STOR_PERF_CONCURRENT_CHANNELS;
perfData.ConcurrentChannels = adaptExt->num_queues;
}
#endif
}
}
#if (NTDDI_VERSION > NTDDI_WIN7)
if (CHECKFLAG(perfData.Flags, STOR_PERF_DPC_REDIRECTION_CURRENT_CPU)) {
// adaptExt->perfFlags |= STOR_PERF_DPC_REDIRECTION_CURRENT_CPU;
}
#endif
if (CHECKFLAG(perfData.Flags, STOR_PERF_OPTIMIZE_FOR_COMPLETION_DURING_STARTIO)) {
// adaptExt->perfFlags |= STOR_PERF_OPTIMIZE_FOR_COMPLETION_DURING_STARTIO;
}
perfData.Flags = adaptExt->perfFlags;
RhelDbgPrint(TRACE_LEVEL_FATAL, "Applied PerfOpts Version = 0x%x, Flags = 0x%x, ConcurrentChannels = %d, FirstRedirectionMessageNumber = %d,LastRedirectionMessageNumber = %d\n",
RhelDbgPrint(TRACE_LEVEL_INFORMATION, "Applied PerfOpts Version = 0x%x, Flags = 0x%x, ConcurrentChannels = %d, FirstRedirectionMessageNumber = %d,LastRedirectionMessageNumber = %d\n",
perfData.Version,
perfData.Flags,
perfData.ConcurrentChannels,
Expand All @@ -867,7 +831,6 @@ ENTER_FN();
else {
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " StorPortInitializePerfOpts get failed with status = 0x%x\n", status);
}
#endif
}
if (!adaptExt->dpc_ok && !StorPortEnablePassiveInitialization(DeviceExtension, VioScsiPassiveInitializeRoutine)) {
RhelDbgPrint(TRACE_LEVEL_FATAL, " StorPortEnablePassiveInitialization FAILED\n");
Expand Down Expand Up @@ -1242,7 +1205,7 @@ ENTER_FN();
break;
}
default:
RhelDbgPrint(TRACE_LEVEL_FATAL, " Unsupported ControlType %d\n", ControlType);
RhelDbgPrint(TRACE_LEVEL_ERROR, " Unsupported ControlType %d\n", ControlType);
break;
}

Expand Down Expand Up @@ -1474,9 +1437,7 @@ PostProcessRequest(
{
PCDB cdb = NULL;
PADAPTER_EXTENSION adaptExt = NULL;
#if (NTDDI_VERSION > NTDDI_WIN7)
PSRB_EXTENSION srbExt = NULL;
#endif
ENTER_FN_SRB();
if (SRB_FUNCTION(Srb) != SRB_FUNCTION_EXECUTE_SCSI) {
return;
Expand Down Expand Up @@ -1531,7 +1492,6 @@ LogError(
IN ULONG UniqueId
)
{
#if (NTDDI_VERSION > NTDDI_WIN7)
STOR_LOG_EVENT_DETAILS logEvent;
ULONG sz = 0;
RtlZeroMemory( &logEvent, sizeof(logEvent) );
Expand All @@ -1543,15 +1503,6 @@ LogError(
logEvent.DumpDataSize = sizeof(UniqueId);
logEvent.DumpData = &UniqueId;
StorPortLogSystemEvent( DeviceExtension, &logEvent, &sz );
#else
StorPortLogError(DeviceExtension,
NULL,
0,
0,
0,
ErrorCode,
UniqueId);
#endif
}

VOID
Expand Down Expand Up @@ -1689,7 +1640,7 @@ ENTER_FN_SRB();
switch (srbControl->ControlCode) {
case IOCTL_SCSI_MINIPORT_NOT_QUORUM_CAPABLE:
SRB_SET_SRB_STATUS(Srb, SRB_STATUS_ERROR);
RhelDbgPrint(TRACE_LEVEL_FATAL, " <--> Signature = %02x %02x %02x %02x %02x %02x %02x %02x\n",
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " <--> Signature = %02x %02x %02x %02x %02x %02x %02x %02x\n",
srbControl->Signature[0], srbControl->Signature[1], srbControl->Signature[2], srbControl->Signature[3],
srbControl->Signature[4], srbControl->Signature[5], srbControl->Signature[6], srbControl->Signature[7]);
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " <--> IOCTL_SCSI_MINIPORT_NOT_QUORUM_CAPABLE\n");
Expand Down Expand Up @@ -1807,7 +1758,7 @@ ENTER_FN_SRB();
case VPD_SERIAL_NUMBER: {
PVPD_SERIAL_NUMBER_PAGE SerialPage;
SerialPage = (PVPD_SERIAL_NUMBER_PAGE)dataBuffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " VPD_SERIAL_NUMBER PageLength = %d\n", SerialPage->PageLength);
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " VPD_SERIAL_NUMBER PageLength = %d\n", SerialPage->PageLength);
if (SerialPage->PageLength > 0 && adaptExt->ser_num == NULL) {
int ln = min(64, SerialPage->PageLength);
ULONG Status =
Expand All @@ -1818,7 +1769,7 @@ ENTER_FN_SRB();
if (NT_SUCCESS(Status)) {
StorPortMoveMemory(adaptExt->ser_num, SerialPage->SerialNumber, ln);
adaptExt->ser_num[ln] = '\0';
RhelDbgPrint(TRACE_LEVEL_FATAL, " serial number %s\n", adaptExt->ser_num);
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " serial number %s\n", adaptExt->ser_num);
}
}
}
Expand Down Expand Up @@ -2049,14 +2000,14 @@ VioScsiExecuteWmiMethod(
{
case VIOSCSI_SETUP_GUID_INDEX:
{
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> VIOSCSI_SETUP_GUID_INDEX ERROR\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> VIOSCSI_SETUP_GUID_INDEX ERROR\n");
}
break;
case VIOSCSI_MS_ADAPTER_INFORM_GUID_INDEX:
{
PMS_SM_AdapterInformationQuery pOutBfr = (PMS_SM_AdapterInformationQuery)Buffer;
pOutBfr;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> VIOSCSI_MS_ADAPTER_INFORM_GUID_INDEX ERROR\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> VIOSCSI_MS_ADAPTER_INFORM_GUID_INDEX ERROR\n");
}
break;
case VIOSCSI_MS_PORT_INFORM_GUID_INDEX:
Expand All @@ -2067,7 +2018,7 @@ VioScsiExecuteWmiMethod(
{
PSM_GetPortType_IN pInBfr = (PSM_GetPortType_IN)Buffer;
PSM_GetPortType_OUT pOutBfr = (PSM_GetPortType_OUT)Buffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetPortType\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetPortType\n");
size = SM_GetPortType_OUT_SIZE;
if (OutBufferSize < size)
{
Expand All @@ -2088,7 +2039,7 @@ VioScsiExecuteWmiMethod(
PSM_GetAdapterPortAttributes_IN pInBfr = (PSM_GetAdapterPortAttributes_IN)Buffer;
PSM_GetAdapterPortAttributes_OUT pOutBfr = (PSM_GetAdapterPortAttributes_OUT)Buffer;
PMS_SMHBA_FC_Port pPortSpecificAttributes = NULL;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetAdapterPortAttributes\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetAdapterPortAttributes\n");
size = FIELD_OFFSET(SM_GetAdapterPortAttributes_OUT, PortAttributes) + FIELD_OFFSET(MS_SMHBA_PORTATTRIBUTES, PortSpecificAttributes) + sizeof(MS_SMHBA_FC_Port);
if (OutBufferSize < size)
{
Expand Down Expand Up @@ -2121,7 +2072,7 @@ VioScsiExecuteWmiMethod(
{
PSM_GetDiscoveredPortAttributes_IN pInBfr = (PSM_GetDiscoveredPortAttributes_IN)Buffer;
PSM_GetDiscoveredPortAttributes_OUT pOutBfr = (PSM_GetDiscoveredPortAttributes_OUT)Buffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetDiscoveredPortAttributes\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetDiscoveredPortAttributes\n");
size = SM_GetDiscoveredPortAttributes_OUT_SIZE;
if (OutBufferSize < size)
{
Expand All @@ -2143,7 +2094,7 @@ VioScsiExecuteWmiMethod(
{
PSM_GetPortAttributesByWWN_IN pInBfr = (PSM_GetPortAttributesByWWN_IN)Buffer;
PSM_GetPortAttributesByWWN_OUT pOutBfr = (PSM_GetPortAttributesByWWN_OUT)Buffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetPortAttributesByWWN\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetPortAttributesByWWN\n");
size = SM_GetPortAttributesByWWN_OUT_SIZE;
if (OutBufferSize < size)
{
Expand All @@ -2159,14 +2110,14 @@ VioScsiExecuteWmiMethod(
CopyUnicodeString(pOutBfr->PortAttributes.OSDeviceName, MODEL, sizeof(pOutBfr->PortAttributes.OSDeviceName));
pOutBfr->PortAttributes.PortState = HBA_PORTSTATE_ONLINE;
pOutBfr->PortAttributes.PortType = HBA_PORTTYPE_SASDEVICE;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetPortAttributesByWWN Not Implemented Yet\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetPortAttributesByWWN Not Implemented Yet\n");
}
break;
case SM_GetProtocolStatistics:
{
PSM_GetProtocolStatistics_IN pInBfr = (PSM_GetProtocolStatistics_IN)Buffer;
PSM_GetProtocolStatistics_OUT pOutBfr = (PSM_GetProtocolStatistics_OUT)Buffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetProtocolStatistics\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetProtocolStatistics\n");
size = SM_GetProtocolStatistics_OUT_SIZE;
if (OutBufferSize < size)
{
Expand All @@ -2184,7 +2135,7 @@ VioScsiExecuteWmiMethod(
{
PSM_GetPhyStatistics_IN pInBfr = (PSM_GetPhyStatistics_IN)Buffer;
PSM_GetPhyStatistics_OUT pOutBfr = (PSM_GetPhyStatistics_OUT)Buffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetPhyStatistics\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetPhyStatistics\n");
size = FIELD_OFFSET(SM_GetPhyStatistics_OUT, PhyCounter) + sizeof(LONGLONG);
if (OutBufferSize < size)
{
Expand All @@ -2203,7 +2154,7 @@ VioScsiExecuteWmiMethod(
PSM_GetFCPhyAttributes_IN pInBfr = (PSM_GetFCPhyAttributes_IN)Buffer;
PSM_GetFCPhyAttributes_OUT pOutBfr = (PSM_GetFCPhyAttributes_OUT)Buffer;

RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetFCPhyAttributes\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetFCPhyAttributes\n");
size = SM_GetFCPhyAttributes_OUT_SIZE;

if (OutBufferSize < size)
Expand All @@ -2223,7 +2174,7 @@ VioScsiExecuteWmiMethod(
{
PSM_GetSASPhyAttributes_IN pInBfr = (PSM_GetSASPhyAttributes_IN)Buffer;
PSM_GetSASPhyAttributes_OUT pOutBfr = (PSM_GetSASPhyAttributes_OUT)Buffer;
RhelDbgPrint(TRACE_LEVEL_FATAL, " --> SM_GetSASPhyAttributes\n");
RhelDbgPrint(TRACE_LEVEL_INFORMATION, " --> SM_GetSASPhyAttributes\n");
size = SM_GetSASPhyAttributes_OUT_SIZE;
if (OutBufferSize < size)
{
Expand Down
6 changes: 1 addition & 5 deletions vioscsi/vioscsi.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -48,13 +48,9 @@ typedef struct VirtIOBufferDescriptor VIO_SG, *PVIO_SG;
#ifndef NTDDI_WINTHRESHOLD
#define NTDDI_WINTHRESHOLD 0x0A000000 /* ABRACADABRA_THRESHOLD */
#endif


#define PHYS_SEGMENTS 32
#if (NTDDI_VERSION > NTDDI_WIN7)
#define MAX_PHYS_SEGMENTS 512
#else
#define MAX_PHYS_SEGMENTS 64
#endif
#define VIOSCSI_POOL_TAG 'SoiV'
#define VIRTIO_MAX_SG (1+1+MAX_PHYS_SEGMENTS+1) //cmd + resp + (MAX_PHYS_SEGMENTS + extra_page)

Expand Down

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