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由 Jose Ricardo Ziviani 提交于
This patch enables 8-byte writes and reads to VFIO. Such implemention is already done but it's missing the 'case' to handle such accesses in both vfio_region_write and vfio_region_read and the MemoryRegionOps: impl.max_access_size and impl.min_access_size. After this patch, 8-byte writes such as: qemu_mutex_lock locked mutex 0x10905ad8 vfio_region_write (0001:03:00.0:region1+0xc0, 0x4140c, 4) vfio_region_write (0001:03:00.0:region1+0xc4, 0xa0000, 4) qemu_mutex_unlock unlocked mutex 0x10905ad8 goes like this: qemu_mutex_lock locked mutex 0x10905ad8 vfio_region_write (0001:03:00.0:region1+0xc0, 0xbfd0008, 8) qemu_mutex_unlock unlocked mutex 0x10905ad8 Signed-off-by: NJose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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