private void TraceLog(BOOL bIsRead, wdc_err status)
{
string sData = "";
string sInfo = "";
if (status == wdc_err.WD_STATUS_SUCCESS)
{
sData = (bIsRead? "R: " : "W: ") +
diag_lib.DisplayHexBuffer(m_obj, m_dwBytes, m_mode);
sInfo = (bIsRead ? " from " : " to ") + "offset " +
m_dwOffset.ToString("X") + " on BAR " + m_dwBar.ToString()
+ "(" + m_device.ToString(false) + ")";
Log.TraceLog("AddrSpaceTransferForm: " + sData + sInfo);
}
else
{
sData = "failed to " + (bIsRead? "read from" : "write to") +
" offset " + m_dwOffset.ToString("X") + " on BAR " +
m_dwBar.ToString() + "status 0x" + status.ToString("X") +
": " + utils.Stat2Str((DWORD)status);
sInfo = "(" + m_device.ToString(false) + ")";
Log.ErrLog("AddrSpaceTransferForm: " + sData + sInfo);
}
txtData.Text += sData + Environment.NewLine;
}
/* Close handle to a C6678DSP device */
private BOOL DeviceClose(int iSelectedIndex)
{
C6678DSP_Device device = pciDevList.Get(iSelectedIndex);
BOOL bStatus = false;
if (device.Handle != IntPtr.Zero && !(bStatus = device.Close()))
{
Log.ErrLog("C6678DSP_diag.DeviceClose: Failed closing C6678DSP "
+ "device (" + device.ToString(false) + ")");
}
else
{
device.Handle = IntPtr.Zero;
}
return(bStatus);
}
/* Open a handle to a device */
private bool DeviceOpen(int iSelectedIndex)
{
DWORD dwStatus;
C6678DSP_Device device = pciDevList.Get(iSelectedIndex);
/* Open a handle to the device */
dwStatus = device.Open();
if (dwStatus != (DWORD)wdc_err.WD_STATUS_SUCCESS)
{
Log.ErrLog("C6678DSP_diag.DeviceOpen: Failed opening a " +
"handle to the device (" + device.ToString(false) + ")");
return(false);
}
Log.TraceLog("C6678DSP_diag.DeviceOpen: The device was successfully open." +
"You can now activate the device through the enabled menu above");
return(true);
}
private void ReadAllRegs()
{
WDC_REG reg = m_regs[0];
DWORD dwStatus = (DWORD)wdc_err.WD_STATUS_SUCCESS;
TraceLog("displaying all registers (" + m_device.ToString(false) +
")", (wdc_err)dwStatus);
for (int i = 0; i < m_regs.GetLength(0); ++i)
{
reg = m_regs[i];
if (!IsLegalDirection(i))
{
txtData.Text = "register " + reg.sName + "is write-only" +
Environment.NewLine;
}
else
{
switch (reg.dwSize)
{
case wdc_lib_consts.WDC_SIZE_8:
{
dwStatus = (m_regType == ACTION_TYPE.CFG) ?
wdc_lib_decl.WDC_PciReadCfg8(m_device.Handle,
reg.dwOffset, ref m_bData) :
wdc_lib_decl.WDC_ReadAddr8(m_device.Handle,
reg.dwAddrSpace, reg.dwOffset, ref m_bData);
break;
}
case wdc_lib_consts.WDC_SIZE_16:
{
dwStatus = (m_regType == ACTION_TYPE.CFG) ?
wdc_lib_decl.WDC_PciReadCfg16(m_device.Handle,
reg.dwOffset, ref m_wData) :
wdc_lib_decl.WDC_ReadAddr16(m_device.Handle,
reg.dwAddrSpace, reg.dwOffset, ref m_wData);
break;
}
case wdc_lib_consts.WDC_SIZE_32:
{
dwStatus = (m_regType == ACTION_TYPE.CFG) ?
wdc_lib_decl.WDC_PciReadCfg32(m_device.Handle,
reg.dwOffset, ref m_u32Data) :
wdc_lib_decl.WDC_ReadAddr32(m_device.Handle,
reg.dwAddrSpace, reg.dwOffset,
ref m_u32Data);
break;
}
case wdc_lib_consts.WDC_SIZE_64:
{
dwStatus = (m_regType == ACTION_TYPE.CFG) ?
wdc_lib_decl.WDC_PciReadCfg64(m_device.Handle,
reg.dwOffset, ref m_u64Data) :
wdc_lib_decl.WDC_ReadAddr64(m_device.Handle,
reg.dwAddrSpace, reg.dwOffset, ref m_u64Data);
break;
}
}
TraceLog((((DWORD)wdc_err.WD_STATUS_SUCCESS == dwStatus)?
"read from register " + reg.sName + " 0x" +
((reg.dwSize == wdc_lib_consts.WDC_SIZE_8)?
m_bData.ToString("X2"):
((reg.dwSize == wdc_lib_consts.WDC_SIZE_16)?
m_wData.ToString("X4") :
((reg.dwSize == wdc_lib_consts.WDC_SIZE_32)?
m_u32Data.ToString("X8") : m_u64Data.ToString("X16")))) :
"failed to complete the transaction on register " +
reg.sName), (wdc_err)dwStatus);
}
}
}
private void C6678DSP_EventHandler(ref WD_EVENT wdEvent, C6678DSP_Device dev)
{
string sAction;
switch ((WD_EVENT_ACTION)wdEvent.dwAction)
{
case WD_EVENT_ACTION.WD_INSERT:
sAction = "WD_INSERT";
break;
case WD_EVENT_ACTION.WD_REMOVE:
sAction = "WD_REMOVE";
break;
case WD_EVENT_ACTION.WD_POWER_CHANGED_D0:
sAction = "WD_POWER_CHANGED_D0";
break;
case WD_EVENT_ACTION.WD_POWER_CHANGED_D1:
sAction = "WD_POWER_CHANGED_D1";
break;
case WD_EVENT_ACTION.WD_POWER_CHANGED_D2:
sAction = "WD_POWER_CHANGED_D2";
break;
case WD_EVENT_ACTION.WD_POWER_CHANGED_D3:
sAction = "WD_POWER_CHANGED_D3";
break;
case WD_EVENT_ACTION.WD_POWER_SYSTEM_WORKING:
sAction = "WD_POWER_SYSTEM_WORKING";
break;
case WD_EVENT_ACTION.WD_POWER_SYSTEM_SLEEPING1:
sAction = "WD_POWER_SYSTEM_SLEEPING1";
break;
case WD_EVENT_ACTION.WD_POWER_SYSTEM_SLEEPING2:
sAction = "WD_POWER_SYSTEM_SLEEPING2";
break;
case WD_EVENT_ACTION.WD_POWER_SYSTEM_SLEEPING3:
sAction = "WD_POWER_SYSTEM_SLEEPING3";
break;
case WD_EVENT_ACTION.WD_POWER_SYSTEM_HIBERNATE:
sAction = "WD_POWER_SYSTEM_HIBERNATE";
break;
case WD_EVENT_ACTION.WD_POWER_SYSTEM_SHUTDOWN:
sAction = "WD_POWER_SYSTEM_SHUTDOWN";
break;
default:
sAction = wdEvent.dwAction.ToString("X");
break;
}
Log.TraceLog("Received event notification of type " + sAction +
" on " + dev.ToString(false));
}
private void C6678DSP_IntHandler(C6678DSP_Device dev)
{
Log.TraceLog("interrupt for device {" + dev.ToString(false) +
"} received!");
}
