diff options
| author | Jeremy Fitzhardinge <jeremy@xensource.com> | 2007-07-17 21:37:06 -0400 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2007-07-18 11:47:44 -0400 |
| commit | b536b4b9623084d86f2b1f19cb44a2d6d74f00bf (patch) | |
| tree | 86c1981309dbd8b9bf120d4ddba50abd105af89a /include/xen/hvc-console.h | |
| parent | 8b84ad942b534f8faeb34b68f0f7277ea375fed0 (diff) | |
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.h | 6 |
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 000000000000..21c0ecfd786d --- /dev/null +++ b/include/xen/hvc-console.h | |||
| @@ -0,0 +1,6 @@ | |||
| 1 | #ifndef XEN_HVC_CONSOLE_H | ||
| 2 | #define XEN_HVC_CONSOLE_H | ||
| 3 | |||
| 4 | extern struct console xenboot_console; | ||
| 5 | |||
| 6 | #endif /* XEN_HVC_CONSOLE_H */ | ||