qemu/hw/xen
Paolo Bonzini 08b1df8ff4 pci: add romsize property
This property can be useful for distros to set up known-good ROM sizes for
migration purposes.  The VM will fail to start if the ROM is too large,
and migration compatibility will not be broken if the ROM is too small.

Note that even though romsize is a uint32_t, it has to be between 1
(because empty ROM files are not accepted, and romsize must be greater
than the file) and 2^31 (because values above are not powers of two and
are rejected).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20201218182736.1634344-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210203131828.156467-3-pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2021-02-05 08:52:58 -05:00
..
meson.build meson: convert hw/xen 2020-08-21 06:30:24 -04:00
trace-events xen: perform XenDevice clean-up in XenBus watch handler 2019-09-24 12:18:47 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
xen-backend.c xen-bus: reduce scope of backend watch 2020-10-19 16:32:41 +01:00
xen-bus-helper.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
xen-bus.c xen-bus: reduce scope of backend watch 2020-10-19 16:32:41 +01:00
xen-host-pci-device.c xen: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
xen-host-pci-device.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
xen-legacy-backend.c osdep.h: Always include <sys/signal.h> if it exists 2020-07-13 14:36:09 +01:00
xen_devconfig.c Include sysemu/sysemu.h a lot less 2019-08-16 13:31:53 +02:00
xen_pt.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
xen_pt.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
xen_pt_config_init.c hw/xen: Don't use '#' flag of printf format 2020-12-13 17:02:42 +01:00
xen_pt_graphics.c Avoid cpu_physical_memory_rw() with a constant is_write argument 2020-02-20 14:47:08 +01:00
xen_pt_load_rom.c pci: add romsize property 2021-02-05 08:52:58 -05:00
xen_pt_msi.c hw/xen: Don't use '#' flag of printf format 2020-12-13 17:02:42 +01:00
xen_pt_stub.c xen: fix build without pci passthrough 2020-06-12 11:20:12 -04:00
xen_pvdev.c nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00