Hello,
From: Paolo Bonzini <pbonz...@redhat.com>
Subject: Re: [PATCH] scsi-bus: fix to allow some special SCSI commands
Date: Fri, 11 Jul 2014 11:02:41 +0200
> > @@ -563,7 +565,8 @@ SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag,
> > uint32_t lun,
> > SCSIRequest *req;
> > SCSICommand cmd;
> >
> > - if (scsi_req_parse(&cmd, d, buf) != 0) {
> > + if (scsi_req_parse(&cmd, d, buf,
> > + ((VirtIOSCSIReq *) hba_private)->dev->parent_obj.cdb_size) !=
> > 0) {
> > trace_scsi_req_parse_bad(d->id, lun, tag, buf[0]);
> > req = scsi_req_alloc(&reqops_invalid_opcode, d, tag, lun,
> > hba_private);
> > } else {
>
> This function is not called only for virtio-scsi. You need to add a new
> argument to scsi_req_new, and modify all invocations in hw/scsi.
Thank you for your quick response. It is just as you say.
I will send the revised patch soon.
Regards,
TAMUKI Shoichi
