diff options
| author | Jeremy Fitzhardinge <jeremy@xensource.com> | 2007-07-18 03:37:06 +0200 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2007-07-18 17:47:44 +0200 |
| commit | b536b4b9623084d86f2b1f19cb44a2d6d74f00bf (patch) | |
| tree | 86c1981309dbd8b9bf120d4ddba50abd105af89a /drivers/char/Kconfig | |
| parent | xen: hack to prevent bad segment register reload (diff) | |
| download | linux-b536b4b9623084d86f2b1f19cb44a2d6d74f00bf.tar.xz linux-b536b4b9623084d86f2b1f19cb44a2d6d74f00bf.zip | |
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 'drivers/char/Kconfig')
| -rw-r--r-- | drivers/char/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 97bd71bc3aea..9e8f21410d2d 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -604,6 +604,14 @@ config HVC_BEAT help Toshiba's Cell Reference Set Beat Console device driver +config HVC_XEN + bool "Xen Hypervisor Console support" + depends on XEN + select HVC_DRIVER + default y + help + Xen virtual console device driver + config HVCS tristate "IBM Hypervisor Virtual Console Server support" depends on PPC_PSERIES |