diff options
| author | Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> | 2017-05-03 14:52:34 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2017-05-03 14:52:34 -0600 |
| commit | 38d49e8c1523d97d2191190d3f7b4ce7a0ab5aa3 (patch) | |
| tree | ed4780cfd6fc7caa624f99c166a21a2cb69449ab /ui | |
| parent | 15126cba8618ac6cf4dde320ff9cd96ad0640d5d (diff) | |
vfio: enable 8-byte reads/writes to vfio
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: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'ui')
0 files changed, 0 insertions, 0 deletions