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From: Gerd Hoffmann <kraxel@redhat.com>
To: edk2-devel@lists.01.org
Subject: [PATCH 3/4] OvmfPkg: add QemuRamfb to platform console
Date: Fri,  8 Jun 2018 13:39:41 +0200	[thread overview]
Message-ID: <20180608113942.17009-4-kraxel@redhat.com> (raw)
In-Reply-To: <20180608113942.17009-1-kraxel@redhat.com>

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  | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
index a50cd7bcaf..6202516971 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 +112,34 @@ 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, 0, 0, 1, 0,
+                      ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL,
+                      0, 0)
+  },
+  gEndEntire
+};
+
 //
 // Predefined platform default console device path
 //
@@ -113,6 +153,10 @@ PLATFORM_CONSOLE_CONNECT_ENTRY   gPlatformConsole[] = {
     CONSOLE_IN
   },
   {
+    (EFI_DEVICE_PATH_PROTOCOL *)&gQemuRamfbDevicePath,
+    CONSOLE_OUT
+  },
+  {
     NULL,
     0
   }
-- 
2.9.3



  parent reply	other threads:[~2018-06-08 11:39 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-08 11:39 [PATCH 0/4] Add QemuRamfbDxe driver Gerd Hoffmann
2018-06-08 11:39 ` [PATCH 1/4] OvmfPkg: add QEMU_RAMFB_GUID Gerd Hoffmann
2018-06-11 13:06   ` Laszlo Ersek
2018-06-08 11:39 ` [PATCH 2/4] OvmfPkg: add QemuRamfbDxe Gerd Hoffmann
2018-06-10  5:57   ` Ard Biesheuvel
2018-06-11 15:56   ` Laszlo Ersek
2018-06-12  9:15     ` Gerd Hoffmann
2018-06-12 13:01       ` Laszlo Ersek
2018-06-08 11:39 ` Gerd Hoffmann [this message]
2018-06-11 16:24   ` [PATCH 3/4] OvmfPkg: add QemuRamfb to platform console Laszlo Ersek
2018-06-11 16:58     ` Laszlo Ersek
2018-06-08 11:39 ` [PATCH 4/4] ArmVirtPkg: add QemuRamfbDxe Gerd Hoffmann
2018-06-11 16:29   ` Laszlo Ersek
2018-06-11 16:35 ` [PATCH 0/4] Add QemuRamfbDxe driver Laszlo Ersek
2018-06-12  9:21   ` Gerd Hoffmann
2018-06-12 12:53     ` Laszlo Ersek
2018-06-13  7:40       ` Gerd Hoffmann
2018-06-13 16:16         ` Laszlo Ersek

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