scsi: pass residual amount to command_complete
With the upcoming sglist support, HBAs will not see any transfer_data
call and will not have a way to detect short transfers. So pass the
residual amount of data upon command completion.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/hw/spapr_vscsi.c b/hw/spapr_vscsi.c
index ffce261..2167017 100644
--- a/hw/spapr_vscsi.c
+++ b/hw/spapr_vscsi.c
@@ -494,7 +494,7 @@
}
/* Callback to indicate that the SCSI layer has completed a transfer. */
-static void vscsi_command_complete(SCSIRequest *sreq, uint32_t status)
+static void vscsi_command_complete(SCSIRequest *sreq, uint32_t status, size_t resid)
{
VSCSIState *s = DO_UPCAST(VSCSIState, vdev.qdev, sreq->bus->qbus.parent);
vscsi_req *req = sreq->hba_private;
