xen: Provide notification of console updates via VIRQ.
authorkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Thu, 8 Mar 2007 15:21:10 +0000 (15:21 +0000)
committerkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Thu, 8 Mar 2007 15:21:10 +0000 (15:21 +0000)
commite653a8058e7b9db57ca0af167580a108fc2622bd
tree8b5d89a9f8b525701bea74672c585db1b18f3de9
parentc53fa753e2314224368ff86d4f97e9fa9049ad14
xen: Provide notification of console updates via VIRQ.

The readconsolering capabilities provide the opportunity to
provide console output to other clients (remote systems,
logging systems, etc). This patchs adds the ability to generate
a notification of a change in the console buffer.

Signed-off-by: Ben Thomas <ben@virtualiron.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
xen/common/event_channel.c
xen/drivers/char/console.c
xen/include/public/xen.h