[v2,0/2] scsi-disk: Add FUA write support

Message

Alberto Faria April 11, 2025, 11:30 a.m. UTC

Add scsi-disk support for Force Unit Access (FUA) writes. The first patch lets
us avoid FUA emulation when the underlying driver supports it natively. The
second patch makes scsi-disk devices advertise FUA support by default.

v2:
- Drop FUA write emulation logic since the block layer already does that.
- Add machine type compat for "dpofua".

Alberto Faria (2):
  scsi-disk: Add native FUA write support
  scsi-disk: Advertise FUA support by default

 hw/core/machine.c   |  1 +
 hw/scsi/scsi-disk.c | 45 +++++++++++----------------------------------
 2 files changed, 12 insertions(+), 34 deletions(-)