grml...

[seabios.git] / src / Kconfig

diff --git a/src/Kconfig b/src/Kconfig
index 338f51a68f19d353c0d839761d7d1e8731a41616..250663aad01fa9bfbadfa23b7393a85908463471 100644 (file)
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -109,10 +109,10 @@ menu "Hardware support"
             Support for AHCI disk code.
     config VIRTIO_BLK
         depends on DRIVES && !COREBOOT
-        bool "VirtIO controllers"
+        bool "virtio-blk controllers"
         default y
         help
-            Support boot from virtio storage.
+            Support boot from virtio-blk storage.
     config FLOPPY
         depends on DRIVES
         bool "Floppy controller"
@@ -283,7 +283,6 @@ menu "BIOS interfaces"
             Support S3 resume handler.
 
     config VGAHOOKS
-        depends on COREBOOT
         bool "Hardware specific VGA helpers"
         default y
         help
@@ -324,6 +323,8 @@ menu "BIOS Tables"
             Support generation of ACPI tables.
 endmenu
 
+source ../vgasrc/Kconfig
+
 menu "Debugging"
     config DEBUG_LEVEL
         int "Debug level"
@@ -346,4 +347,21 @@ menu "Debugging"
         default 0x3f8
         help
             Base port for serial - generally 0x3f8, 0x2f8, 0x3e8, or 0x2e8.
+
+    config DEBUG_IO
+        depends on !COREBOOT && DEBUG_LEVEL != 0
+        bool "Special IO port debugging"
+        default y
+        help
+            Some emulators or hypervisors provide with a way to output debug
+            information by outputing strings in a special port present in the
+            IO space.
+
+    config DEBUG_IO_PORT
+        depends on DEBUG_IO
+        hex "Debug IO port address"
+        default 0x0402
+        help
+            Bochs uses the 0x0402 address by default, whereas Xen
+            makes the 0xe9 IO address available for guests use.
 endmenu