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authorJeremy Fitzhardinge <jeremy@xensource.com>2007-07-17 18:37:06 -0700
committerJeremy Fitzhardinge <jeremy@goop.org>2007-07-18 08:47:44 -0700
commitb536b4b9623084d86f2b1f19cb44a2d6d74f00bf (patch)
tree86c1981309dbd8b9bf120d4ddba50abd105af89a /include/xen/hvc-console.h
parent8b84ad942b534f8faeb34b68f0f7277ea375fed0 (diff)
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xen: use the hvc console infrastructure for Xen console
Implement a Xen back-end for hvc console. * * * Add early printk support via hvc console, enable using "earlyprintk=xen" on the kernel command line. From: Gerd Hoffmann <kraxel@suse.de> Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'include/xen/hvc-console.h')
-rw-r--r--include/xen/hvc-console.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/xen/hvc-console.h b/include/xen/hvc-console.h
new file mode 100644
index 00000000000..21c0ecfd786
--- /dev/null
+++ b/include/xen/hvc-console.h
@@ -0,0 +1,6 @@
+#ifndef XEN_HVC_CONSOLE_H
+#define XEN_HVC_CONSOLE_H
+
+extern struct console xenboot_console;
+
+#endif /* XEN_HVC_CONSOLE_H */