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OvmfPkg/PlatformDebugLibIoPort: factor out debug port detection

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Factor out debug port detection in PlatformDebugLibIoPort.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20200423095358.2518197-4-anthony.perard@citrix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Anthony PERARD
2020-04-23 10:53:56 +01:00
committed by mergify[bot]
parent 61ac4fc70d
commit 52f012129a
5 changed files with 36 additions and 22 deletions
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6
OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.h
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@@ -12,12 +12,6 @@
#include <Base.h>
//
// The constant value that is read from the debug I/O port
//
#define BOCHS_DEBUG_PORT_MAGIC 0xE9
/**
Helper function to return whether the virtual machine has a debug I/O port.
PlatformDebugLibIoPortFound can call this function directly or cache the