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(parent: 8bd745f) | patch
xen: use the hvc console infrastructure for Xen console
authorJeremy Fitzhardinge <jeremy@xensource.com>
Wed, 18 Jul 2007 01:37:06 +0000 (18:37 -0700)
committerJeremy Fitzhardinge <jeremy@goop.org>
Wed, 18 Jul 2007 15:47:44 +0000 (08:47 -0700)
commit6ab6ccf8b389dc36541641697ec09845cc3aa299
tree86c1981309dbd8b9bf120d4ddba50abd105af89atree | snapshot
parent8bd745ff75b4674e7012973dc6a9de08b2634c17commit | 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>
arch/i386/xen/events.c diff | blob | history
arch/x86_64/kernel/early_printk.c diff | blob | history
drivers/char/Kconfig diff | blob | history
drivers/char/Makefile diff | blob | history
drivers/char/hvc_xen.c [new file with mode: 0644] blob
include/xen/events.h diff | blob | history
include/xen/hvc-console.h [new file with mode: 0644] blob
Linux Kernel Source Tree.