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add virtio-console support (Christian Ehrhardt)

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This patch adds the virtio console to qemu. This console can be found after the
serial and parallel outputs as another virtual console. In the -nographic case
it is redirected to the null output by default.

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6315 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-01-15 20:05:25 +00:00
parent c76ee25de4
commit 9ede2fde19
3 changed files with 33 additions and 1 deletions
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6
sysemu.h
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@ -158,6 +158,12 @@ extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
/* virtio consoles */
#define MAX_VIRTIO_CONSOLES 1
extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
#ifdef NEED_CPU_H