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Remove KeBugCheckWithTf() hack, fix VBEResetHw(). Stefan Ginsberg, bug #4581.
svn path=/trunk/; revision=41284
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@ -546,56 +546,8 @@ VBEResetHw(
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ULONG Columns,
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ULONG Rows)
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{
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INT10_BIOS_ARGUMENTS BiosRegisters;
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PVBE_DEVICE_EXTENSION VBEDeviceExtension =
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(PVBE_DEVICE_EXTENSION)DeviceExtension;
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if (!VBEResetDevice(DeviceExtension, NULL))
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return FALSE;
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/* Change number of columns/rows */
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VideoPortZeroMemory(&BiosRegisters, sizeof(BiosRegisters));
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if (Columns == 80 && Rows == 25)
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{
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/* Default text size, don't change anything. */
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return TRUE;
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}
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else if (Columns == 80 && Rows == 28)
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{
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/* Use 9x14 font (80x28) */
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BiosRegisters.Eax = 0x1111;
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}
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else if (Columns == 80 && Rows == 43)
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{
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/* Use 8x8 font in 350 scans mode (80x43) */
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BiosRegisters.Eax = 0x1201;
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BiosRegisters.Ebx = 0x30;
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VBEDeviceExtension->Int10Interface.Int10CallBios(
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VBEDeviceExtension->Int10Interface.Context,
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&BiosRegisters);
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BiosRegisters.Eax = 0x3;
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BiosRegisters.Ebx = 0;
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VBEDeviceExtension->Int10Interface.Int10CallBios(
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VBEDeviceExtension->Int10Interface.Context,
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&BiosRegisters);
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BiosRegisters.Eax = 0x1112;
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}
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else if (Columns == 80 && Rows == 50)
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{
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/* Use 8x8 font (80x50) */
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BiosRegisters.Eax = 0x1112;
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}
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else
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return FALSE;
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VBEDeviceExtension->Int10Interface.Int10CallBios(
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VBEDeviceExtension->Int10Interface.Context,
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&BiosRegisters);
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return TRUE;
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/* Return FALSE to let HAL reset the display with INT10 */
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return FALSE;
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}
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/*
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@ -1138,13 +1138,11 @@ KeBugCheckWithTf(IN ULONG BugCheckCode,
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#endif
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/* Display the BSOD */
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KeLowerIrql(APC_LEVEL); // This is a nastier hack than any ever before
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KiDisplayBlueScreen(MessageId,
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IsHardError,
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HardErrCaption,
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HardErrMessage,
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AnsiName);
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KeRaiseIrql(HIGH_LEVEL, &OldIrql);
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/* Check if the debugger is disabled but we can enable it */
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if (!(KdDebuggerEnabled) && !(KdPitchDebugger))
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