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[Qemu-devel] [PATCH 2 of 4] kvm-userpace: add virtio-console cmdline opt
From: |
Christian Ehrhardt |
Subject: |
[Qemu-devel] [PATCH 2 of 4] kvm-userpace: add virtio-console cmdline option |
Date: |
Tue, 13 Jan 2009 16:37:46 +0100 |
# HG changeset patch
# User Christian Ehrhardt <address@hidden>
# Date 1231855940 -3600
# Node ID fe40d92b5aea81b22c493e23ca5dc53a1b514c9a
# Parent 50f40bc14f793a5f4ce6d91c36a3f3b19b507d42
kvm-userpace: add virtio-console cmdline option
This patch adds the typical qemu console command line switch to the virtio
console. using -virtioconsole ARG it can now be specified what output a guest
hvc should be redirected to.
Signed-off-by: Christian Ehrhardt <address@hidden>
---
vl.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
--- a/vl.c
+++ b/vl.c
@@ -4062,6 +4062,7 @@ enum {
QEMU_OPTION_echr,
QEMU_OPTION_monitor,
QEMU_OPTION_serial,
+ QEMU_OPTION_virtiocon,
QEMU_OPTION_parallel,
QEMU_OPTION_loadvm,
QEMU_OPTION_full_screen,
@@ -4171,6 +4172,7 @@ static const QEMUOption qemu_options[] =
{ "echr", HAS_ARG, QEMU_OPTION_echr },
{ "monitor", HAS_ARG, QEMU_OPTION_monitor },
{ "serial", HAS_ARG, QEMU_OPTION_serial },
+ { "virtioconsole", HAS_ARG, QEMU_OPTION_virtiocon },
{ "parallel", HAS_ARG, QEMU_OPTION_parallel },
{ "loadvm", HAS_ARG, QEMU_OPTION_loadvm },
{ "full-screen", 0, QEMU_OPTION_full_screen },
@@ -4968,6 +4970,14 @@ int main(int argc, char **argv, char **e
}
serial_devices[serial_device_index] = optarg;
serial_device_index++;
+ break;
+ case QEMU_OPTION_virtiocon:
+ if (virtio_console_index >= MAX_VIRTIO_CONSOLES) {
+ fprintf(stderr, "qemu: too many virtio consoles\n");
+ exit(1);
+ }
+ virtio_consoles[virtio_console_index] = optarg;
+ virtio_console_index++;
break;
case QEMU_OPTION_parallel:
if (parallel_device_index >= MAX_PARALLEL_PORTS) {
- [Qemu-devel] [PATCH 0 of 4] Add virtio-console support to qemu, Christian Ehrhardt, 2009/01/13
- [Qemu-devel] [PATCH 1 of 4] kvm-userpace: add virtio-console support, Christian Ehrhardt, 2009/01/13
- [Qemu-devel] [PATCH 3 of 4] kvm-userpace: add virtio-console initializer for x86, Christian Ehrhardt, 2009/01/13
- [Qemu-devel] [PATCH 4 of 4] kvm-userpace: add virtio-console initializer for powerpc, Christian Ehrhardt, 2009/01/13
- [Qemu-devel] [PATCH 2 of 4] kvm-userpace: add virtio-console cmdline option,
Christian Ehrhardt <=
- Re: [Qemu-devel] [PATCH 0 of 4] Add virtio-console support to qemu, Avi Kivity, 2009/01/13
- Re: [Qemu-devel] [PATCH 0 of 4] Add virtio-console support to qemu, Christian Borntraeger, 2009/01/13
- Re: [Qemu-devel] [PATCH 0 of 4] Add virtio-console support to qemu, Anthony Liguori, 2009/01/15