Add QemuRamfbDxe device path to the list of platform console devices,
so ConSplitter will pick up the device even though it isn't a PCI GPU.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
.../Library/PlatformBootManagerLib/PlatformData.c | 51 ++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
index a50cd7bcaf..1250a6d351 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
@@ -14,6 +14,7 @@
**/
#include "BdsPlatform.h"
+#include <Guid/QemuRamfb.h>
//
// Debug Agent UART Device Path structure
@@ -37,6 +38,17 @@ typedef struct {
} USB_KEYBOARD_DEVICE_PATH;
#pragma pack ()
+//
+// QemuRamfb Device Path structure
+//
+#pragma pack (1)
+typedef struct {
+ VENDOR_DEVICE_PATH Vendor;
+ ACPI_ADR_DEVICE_PATH AcpiAdr;
+ EFI_DEVICE_PATH_PROTOCOL End;
+} VENDOR_RAMFB_DEVICE_PATH;
+#pragma pack ()
+
ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode = gPnpPs2Keyboard;
ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort;
UART_DEVICE_PATH gUartDeviceNode = gUart;
@@ -100,6 +112,41 @@ STATIC USB_KEYBOARD_DEVICE_PATH gUsbKeyboardDevicePath = {
gEndEntire
};
+STATIC VENDOR_RAMFB_DEVICE_PATH gQemuRamfbDevicePath = {
+ {
+ {
+ HARDWARE_DEVICE_PATH,
+ HW_VENDOR_DP,
+ {
+ (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
+ (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
+ }
+ },
+ QEMU_RAMFB_GUID,
+ },
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_ADR_DP,
+ {
+ (UINT8) (sizeof (ACPI_ADR_DEVICE_PATH)),
+ (UINT8) ((sizeof (ACPI_ADR_DEVICE_PATH)) >> 8)
+ }
+ },
+ ACPI_DISPLAY_ADR (
+ 1, // DeviceIdScheme
+ 0, // HeadId
+ 0, // NonVgaOutput
+ 1, // BiosCanDetect
+ 0, // VendorInfo
+ ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL, // Type
+ 0, // Port
+ 0 // Index
+ ),
+ },
+ gEndEntire
+};
+
//
// Predefined platform default console device path
//
@@ -113,6 +160,10 @@ PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
CONSOLE_IN
},
{
+ (EFI_DEVICE_PATH_PROTOCOL *)&gQemuRamfbDevicePath,
+ CONSOLE_OUT
+ },
+ {
NULL,
0
}
--
2.9.3
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On 06/12/18 11:31, Gerd Hoffmann wrote: > Add QemuRamfbDxe device path to the list of platform console devices, > so ConSplitter will pick up the device even though it isn't a PCI GPU. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> > --- > .../Library/PlatformBootManagerLib/PlatformData.c | 51 ++++++++++++++++++++++ > 1 file changed, 51 insertions(+) > > diff --git a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c > index a50cd7bcaf..1250a6d351 100644 > --- a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c > +++ b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c > @@ -14,6 +14,7 @@ > **/ > > #include "BdsPlatform.h" > +#include <Guid/QemuRamfb.h> > > // > // Debug Agent UART Device Path structure > @@ -37,6 +38,17 @@ typedef struct { > } USB_KEYBOARD_DEVICE_PATH; > #pragma pack () > > +// > +// QemuRamfb Device Path structure > +// > +#pragma pack (1) > +typedef struct { > + VENDOR_DEVICE_PATH Vendor; > + ACPI_ADR_DEVICE_PATH AcpiAdr; > + EFI_DEVICE_PATH_PROTOCOL End; > +} VENDOR_RAMFB_DEVICE_PATH; > +#pragma pack () > + > ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode = gPnpPs2Keyboard; > ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort; > UART_DEVICE_PATH gUartDeviceNode = gUart; > @@ -100,6 +112,41 @@ STATIC USB_KEYBOARD_DEVICE_PATH gUsbKeyboardDevicePath = { > gEndEntire > }; > > +STATIC VENDOR_RAMFB_DEVICE_PATH gQemuRamfbDevicePath = { > + { > + { > + HARDWARE_DEVICE_PATH, > + HW_VENDOR_DP, > + { > + (UINT8) (sizeof (VENDOR_DEVICE_PATH)), > + (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) > + } > + }, > + QEMU_RAMFB_GUID, > + }, > + { > + { > + ACPI_DEVICE_PATH, > + ACPI_ADR_DP, > + { > + (UINT8) (sizeof (ACPI_ADR_DEVICE_PATH)), > + (UINT8) ((sizeof (ACPI_ADR_DEVICE_PATH)) >> 8) > + } > + }, > + ACPI_DISPLAY_ADR ( > + 1, // DeviceIdScheme > + 0, // HeadId > + 0, // NonVgaOutput > + 1, // BiosCanDetect > + 0, // VendorInfo > + ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL, // Type > + 0, // Port > + 0 // Index > + ), > + }, > + gEndEntire > +}; > + > // > // Predefined platform default console device path > // > @@ -113,6 +160,10 @@ PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = { > CONSOLE_IN > }, > { > + (EFI_DEVICE_PATH_PROTOCOL *)&gQemuRamfbDevicePath, > + CONSOLE_OUT > + }, > + { > NULL, > 0 > } > Reviewed-by: Laszlo Ersek <lersek@redhat.com> _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
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