diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-07-12 22:52:45 +0100 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-07-18 19:28:46 +0100 |
| commit | 1b7bd0abe91c193896c0ae48f563ae5aee8ba07d (patch) | |
| tree | 34aaf7ab8c78f40b65ba6efad32863e0d5745b15 /hw/input | |
| parent | d316983c7fac5f144daefd29d33594e9442b3fa8 (diff) | |
lasips2: update VMStateDescription for LASIPS2 device
Since this series has already introduced a migration break for the HPPA B160L
machine, we can use this opportunity to improve the VMStateDescription for
the LASIPS2 device.
Add the new int_status field to the VMStateDescription and remodel the ports
as separate VMSTATE_STRUCT instances representing each LASIPS2Port. Once this
is done, the migration stream can be updated to include buf and loopback_rbne
for each port (which is necessary since the values are accessed across separate
IO accesses), and drop the port id as this is hardcoded for each port type.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220712215251.7944-35-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'hw/input')
| -rw-r--r-- | hw/input/lasips2.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c index e602e3c986..ea7c07a2ba 100644 --- a/hw/input/lasips2.c +++ b/hw/input/lasips2.c @@ -35,15 +35,28 @@ #include "qapi/error.h" +static const VMStateDescription vmstate_lasips2_port = { + .name = "lasips2-port", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT8(control, LASIPS2Port), + VMSTATE_UINT8(buf, LASIPS2Port), + VMSTATE_BOOL(loopback_rbne, LASIPS2Port), + VMSTATE_END_OF_LIST() + } +}; + static const VMStateDescription vmstate_lasips2 = { .name = "lasips2", - .version_id = 0, - .minimum_version_id = 0, + .version_id = 1, + .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT8(kbd_port.parent_obj.control, LASIPS2State), - VMSTATE_UINT8(kbd_port.parent_obj.id, LASIPS2State), - VMSTATE_UINT8(mouse_port.parent_obj.control, LASIPS2State), - VMSTATE_UINT8(mouse_port.parent_obj.id, LASIPS2State), + VMSTATE_UINT8(int_status, LASIPS2State), + VMSTATE_STRUCT(kbd_port.parent_obj, LASIPS2State, 1, + vmstate_lasips2_port, LASIPS2Port), + VMSTATE_STRUCT(mouse_port.parent_obj, LASIPS2State, 1, + vmstate_lasips2_port, LASIPS2Port), VMSTATE_END_OF_LIST() } }; |