From ebbd2561b4cefb299f0f68a88b2788504223de18 Mon Sep 17 00:00:00 2001 From: Stefano Stabellini Date: Tue, 22 Nov 2011 16:19:48 +0000 Subject: [PATCH] libxl: Add a vkbd frontend/backend pair for HVM guests Linux PV on HVM guests can use vkbd, so add a vkbd frontend/backend pair for HVM guests by default. It is useful because it doesn't require frequent qemu wakeups as the usb keyboard/mouse does. Signed-off-by: Stefano Stabellini Committed-by: Ian Jackson --- tools/libxl/libxl_create.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c index ab7d901b69..ce6a55e959 100644 --- a/tools/libxl/libxl_create.c +++ b/tools/libxl/libxl_create.c @@ -545,6 +545,7 @@ static int do_domain_create(libxl__gc *gc, libxl_domain_config *d_config, case LIBXL_DOMAIN_TYPE_HVM: { libxl_device_console console; + libxl_device_vkb vkb; ret = init_console_info(&console, 0); if ( ret ) @@ -552,6 +553,12 @@ static int do_domain_create(libxl__gc *gc, libxl_domain_config *d_config, libxl__device_console_add(gc, domid, &console, &state); libxl_device_console_dispose(&console); + ret = libxl_device_vkb_init(ctx, &vkb); + if ( ret ) + goto error_out; + libxl_device_vkb_add(ctx, domid, &vkb); + libxl_device_vkb_dispose(&vkb); + dm_info->domid = domid; ret = libxl__create_device_model(gc, dm_info, d_config->disks, d_config->num_disks, -- 2.39.5