0b545b1e42
To support restoring offloads state in vdpa, it is necessary to expose the function virtio_net_supported_guest_offloads(). According to VirtIO standard, "Upon feature negotiation corresponding offload gets enabled to preserve backward compatibility.". Therefore, QEMU uses this function to get the device supported offloads. This allows QEMU to know the device's defaults and skip the control message sending if these defaults align with the driver's configuration. Note that the device's defaults can mismatch the driver's configuration only at live migration. Signed-off-by: Hawkins Jiawei <yin31149@gmail.com> Message-Id: <43679506f3f039a7aa2bdd5b49785107b5dfd7d4.1685704856.git.yin31149@gmail.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Eugenio Pérez <eperezma@redhat.com> Tested-by: Eugenio Pérez <eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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.. | ||
authz | ||
block | ||
chardev | ||
crypto | ||
disas | ||
exec | ||
fpu | ||
gdbstub | ||
hw | ||
io | ||
libdecnumber | ||
migration | ||
monitor | ||
net | ||
qapi | ||
qemu | ||
qom | ||
scsi | ||
semihosting | ||
standard-headers | ||
sysemu | ||
tcg | ||
ui | ||
user | ||
elf.h | ||
glib-compat.h | ||
qemu-io.h | ||
qemu-main.h |