494 lines
11 KiB
C
494 lines
11 KiB
C
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//***************************************************************************
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//
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// getdata.c
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//
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// Module: Windows HBA API implmentation
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//
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// Purpose: Contains routines for getting and setting data
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//
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// Copyright (c) 2001 Microsoft Corporation
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//
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//***************************************************************************
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#include "hbaapip.h"
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HBA_STATUS HBA_GetAdapterAttributesX(
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HBA_HANDLE HbaHandle,
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HBA_ADAPTERATTRIBUTES *HbaAdapterAttributes,
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BOOLEAN IsAnsi
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)
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{
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HANDLE Handle;
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PADAPTER_HANDLE HandleData;
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ULONG Status;
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HBA_STATUS HbaStatus = HBA_STATUS_ERROR;
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PWNODE_SINGLE_INSTANCE Buffer;
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PUCHAR Data;
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ULONG DataLength;
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PHBA_ADAPTERATTRIBUTES HbaAdapterAttributesA;
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HandleData = GetDataByHandle(HbaHandle);
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if (HandleData != NULL)
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{
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Status = WmiOpenBlock((LPGUID)&MSFC_FCAdapterHBAAttributes_GUID,
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GENERIC_READ,
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&Handle);
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if (Status == ERROR_SUCCESS)
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{
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//
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// Validate adapter name by querying for that adapter name as a
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// WMI instance name
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//
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Status = QuerySingleInstance(Handle,
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HandleData->InstanceName,
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&Buffer);
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if (Status == ERROR_SUCCESS)
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{
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Status = ParseSingleInstance(Buffer,
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NULL,
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&Data,
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&DataLength);
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if (Status == ERROR_SUCCESS)
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{
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//
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// Skip over AdapterId as it is not needed for HBA
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//
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Data += sizeof(ULONGLONG);
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//
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// Get the HBA status returned from the miniport.
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// If the miniport returns HBA_STATUS_OK then all
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// data is filled in the data block. If any other
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// HBA status is returned then the miniport is
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// reporting an error and we want to return that
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// HBA error code to the caller
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//
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HbaStatus = *(HBA_STATUS *)Data;
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Data += sizeof(HBA_STATUS);
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if (HbaStatus == HBA_STATUS_OK)
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{
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//
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// We have got our adapter attributes, so copy them
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// over to the output buffer
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//
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if (IsAnsi)
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{
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HbaAdapterAttributesA = HbaAdapterAttributes;
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GetDataFromDataBlock(HbaAdapterAttributesA,
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NodeWWN,
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HBA_WWN,
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Data);
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GetDataFromDataBlock(HbaAdapterAttributesA,
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VendorSpecificID,
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HBA_UINT32,
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Data);
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GetDataFromDataBlock(HbaAdapterAttributesA,
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NumberOfPorts,
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HBA_UINT32,
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Data);
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CopyString(&HbaAdapterAttributesA->Manufacturer,
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&Data,
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64,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->SerialNumber,
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&Data,
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64,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->Model,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->ModelDescription,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->NodeSymbolicName,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->HardwareVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->DriverVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->OptionROMVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->FirmwareVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributesA->DriverName,
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&Data,
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256,
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IsAnsi);
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} else {
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GetDataFromDataBlock(HbaAdapterAttributes,
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NodeWWN,
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HBA_WWN,
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Data);
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GetDataFromDataBlock(HbaAdapterAttributes,
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VendorSpecificID,
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HBA_UINT32,
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Data);
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GetDataFromDataBlock(HbaAdapterAttributes,
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NumberOfPorts,
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HBA_UINT32,
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Data);
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CopyString(&HbaAdapterAttributes->Manufacturer,
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&Data,
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64,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->SerialNumber,
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&Data,
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64,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->Model,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->ModelDescription,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->NodeSymbolicName,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->HardwareVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->DriverVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->OptionROMVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->FirmwareVersion,
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&Data,
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256,
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IsAnsi);
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CopyString(&HbaAdapterAttributes->DriverName,
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&Data,
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256,
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IsAnsi);
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}
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}
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}
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FreeMemory(Buffer);
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}
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WmiCloseBlock(Handle);
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}
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} else {
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HbaStatus = HBA_STATUS_ERROR_INVALID_HANDLE;
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}
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return(HbaStatus);
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}
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HBA_STATUS HBA_API HBA_GetAdapterAttributes(
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HBA_HANDLE HbaHandle,
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HBA_ADAPTERATTRIBUTES *HbaAdapterAttributes
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)
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{
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return(HBA_GetAdapterAttributesX(HbaHandle,
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HbaAdapterAttributes,
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TRUE));
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}
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HBA_STATUS HBA_GetAdapterPortAttributesX(
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HBA_HANDLE HbaHandle,
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HBA_UINT32 PortIndex,
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HBA_PORTATTRIBUTES *PortAttributes,
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BOOLEAN IsAnsi
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)
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{
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HANDLE Handle;
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PADAPTER_HANDLE HandleData;
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ULONG Status;
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HBA_STATUS HbaStatus = HBA_STATUS_ERROR;
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PWNODE_SINGLE_INSTANCE Buffer;
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PUCHAR Data;
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ULONG DataLength;
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PWCHAR InstanceName;
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HandleData = GetDataByHandle(HbaHandle);
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if (HandleData != NULL)
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{
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Status = WmiOpenBlock((LPGUID)&MSFC_FibrePortHBAAttributes_GUID,
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GENERIC_READ,
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&Handle);
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if (Status == ERROR_SUCCESS)
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{
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InstanceName = CreatePortInstanceNameW(HandleData->InstanceName,
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PortIndex);
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if (InstanceName != NULL)
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{
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Status = QuerySingleInstance(Handle,
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InstanceName,
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&Buffer);
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if (Status == ERROR_SUCCESS)
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{
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Status = ParseSingleInstance(Buffer,
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NULL,
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&Data,
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&DataLength);
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if (Status == ERROR_SUCCESS)
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{
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//
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// Skip over AdapterId as it is not needed for HBA
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//
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Data += sizeof(ULONGLONG);
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//
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// Get the HBA status returned from the miniport.
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// If the miniport returns HBA_STATUS_OK then all
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// data is filled in the data block. If any other
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// HBA status is returned then the miniport is
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// reporting an error and we want to return that
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// HBA error code to the caller
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//
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HbaStatus = *(HBA_STATUS *)Data;
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Data += sizeof(HBA_STATUS);
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if (HbaStatus == HBA_STATUS_OK)
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{
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CopyPortAttributes(PortAttributes,
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Data,
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IsAnsi);
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}
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}
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FreeMemory(Buffer);
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}
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FreeMemory(InstanceName);
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}
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WmiCloseBlock(Handle);
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}
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} else {
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HbaStatus = HBA_STATUS_ERROR_INVALID_HANDLE;
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}
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return(HbaStatus);
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}
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HBA_STATUS HBA_API HBA_GetAdapterPortAttributes(
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HBA_HANDLE HbaHandle,
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HBA_UINT32 PortIndex,
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HBA_PORTATTRIBUTES *PortAttributes
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)
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{
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return(HBA_GetAdapterPortAttributesX(HbaHandle,
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PortIndex,
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PortAttributes,
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TRUE));
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}
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HBA_STATUS HBA_API HBA_GetPortStatistics(
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HBA_HANDLE HbaHandle,
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HBA_UINT32 PortIndex,
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HBA_PORTSTATISTICS *HbaPortStatistics
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)
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{
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HANDLE Handle;
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PADAPTER_HANDLE HandleData;
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ULONG Status;
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HBA_STATUS HbaStatus = HBA_STATUS_ERROR;
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PUCHAR Data;
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ULONG DataLength;
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PWCHAR InstanceName;
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PWNODE_SINGLE_INSTANCE Buffer;
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HandleData = GetDataByHandle(HbaHandle);
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if (HandleData != NULL)
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{
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Status = WmiOpenBlock((LPGUID)&MSFC_FibrePortHBAStatistics_GUID,
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GENERIC_READ,
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&Handle);
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if (Status == ERROR_SUCCESS)
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{
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InstanceName = CreatePortInstanceNameW(HandleData->InstanceName,
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PortIndex);
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if (InstanceName != NULL)
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{
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Status = QuerySingleInstance(Handle,
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InstanceName,
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&Buffer);
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if (Status == ERROR_SUCCESS)
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{
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Status = ParseSingleInstance(Buffer,
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NULL,
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&Data,
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&DataLength);
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if (Status == ERROR_SUCCESS)
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{
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//
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// Skip over AdapterId as it is not needed for HBA
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//
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Data += sizeof(ULONGLONG);
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|
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//
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// Get the HBA status returned from the miniport.
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|
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// If the miniport returns HBA_STATUS_OK then all
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|
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// data is filled in the data block. If any other
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|
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// HBA status is returned then the miniport is
|
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|
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// reporting an error and we want to return that
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// HBA error code to the caller
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//
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HbaStatus = *(HBA_STATUS *)Data;
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Data += sizeof(HBA_STATUS);
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//
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// Since the data block goes from ULONG to
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// ULONGLONG, we need to account for 4 bytes of
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// padding
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//
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Data += 4;
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if (HbaStatus == HBA_STATUS_OK)
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{
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//
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// We have got our port statistics, so copy them
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// over to the output buffer
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//
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GetDataFromDataBlock(HbaPortStatistics,
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SecondsSinceLastReset,
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HBA_INT64,
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Data);
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GetDataFromDataBlock(HbaPortStatistics,
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TxFrames,
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HBA_INT64,
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Data);
|
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GetDataFromDataBlock(HbaPortStatistics,
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TxWords,
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HBA_INT64,
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Data);
|
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GetDataFromDataBlock(HbaPortStatistics,
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RxFrames,
|
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|
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HBA_INT64,
|
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Data);
|
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|
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GetDataFromDataBlock(HbaPortStatistics,
|
||
|
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RxWords,
|
||
|
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HBA_INT64,
|
||
|
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Data);
|
||
|
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|
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GetDataFromDataBlock(HbaPortStatistics,
|
||
|
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LIPCount,
|
||
|
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HBA_INT64,
|
||
|
|
Data);
|
||
|
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||
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GetDataFromDataBlock(HbaPortStatistics,
|
||
|
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NOSCount,
|
||
|
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HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
ErrorFrames,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
DumpedFrames,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
LinkFailureCount,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
LossOfSyncCount,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
LossOfSignalCount,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
PrimitiveSeqProtocolErrCount,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
InvalidTxWordCount,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
|
||
|
|
GetDataFromDataBlock(HbaPortStatistics,
|
||
|
|
InvalidCRCCount,
|
||
|
|
HBA_INT64,
|
||
|
|
Data);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
FreeMemory(Buffer);
|
||
|
|
}
|
||
|
|
FreeMemory(InstanceName);
|
||
|
|
}
|
||
|
|
WmiCloseBlock(Handle);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
HbaStatus = HBA_STATUS_ERROR_INVALID_HANDLE;
|
||
|
|
}
|
||
|
|
return(HbaStatus);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|