From f771c5440e04626f1cf9a6a7d1b1c6cd8168cacd Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 5 Mar 2018 17:37:48 +0100 Subject: qapi: Add device ID and head parameters to screendump MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit QEMU's screendump command can only take dumps from the primary display. When using multiple VGA cards, there is no way to get a dump from a secondary card or other display heads yet. So let's add a 'device' and a 'head' parameter to the HMP and QMP commands to be able to specify alternative devices and heads with the screendump command, too. Reviewed-by: Daniel P. Berrangé Acked-by: Dr. David Alan Gilbert Reviewed-by: Gerd Hoffmann Signed-off-by: Thomas Huth Reviewed-by: Eric Blake Message-id: 1520267868-31778-1-git-send-email-thuth@redhat.com Signed-off-by: Gerd Hoffmann --- hmp-commands.hx | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'hmp-commands.hx') diff --git a/hmp-commands.hx b/hmp-commands.hx index 964eb515cf..1723cbe1df 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -253,9 +253,10 @@ ETEXI { .name = "screendump", - .args_type = "filename:F", - .params = "filename", - .help = "save screen into PPM image 'filename'", + .args_type = "filename:F,device:s?,head:i?", + .params = "filename [device [head]]", + .help = "save screen from head 'head' of display device 'device' " + "into PPM image 'filename'", .cmd = hmp_screendump, }, -- cgit v1.2.1