typedef struct vscsi_req {
vscsi_crq crq;
- union viosrp_iu iu;
+ uint8_t viosrp_iu_buf[SRP_MAX_IU_LEN];
/* SCSI request tracking */
SCSIRequest *sreq;
static union viosrp_iu *req_iu(vscsi_req *req)
{
- return &req->iu;
+ return (union viosrp_iu *)req->viosrp_iu_buf;
}
static struct vscsi_req *vscsi_get_req(VSCSIState *s)
/* First copy the SRP */
rc = spapr_vio_dma_write(&s->vdev, req->crq.s.IU_data_ptr,
- &req->iu, length);
+ &req->viosrp_iu_buf, length);
if (rc) {
fprintf(stderr, "vscsi_send_iu: DMA write failure !\n");
}
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_BUFFER(crq.raw, vscsi_req),
- VMSTATE_BUFFER(iu.srp.reserved, vscsi_req),
+ VMSTATE_BUFFER(viosrp_iu_buf, vscsi_req),
VMSTATE_UINT32(qtag, vscsi_req),
VMSTATE_BOOL(active, vscsi_req),
VMSTATE_UINT32(data_len, vscsi_req),
}
/* XXX Handle failure differently ? */
- if (spapr_vio_dma_read(&s->vdev, crq->s.IU_data_ptr, &req->iu,
+ if (spapr_vio_dma_read(&s->vdev, crq->s.IU_data_ptr, &req->viosrp_iu_buf,
crq->s.IU_length)) {
fprintf(stderr, "vscsi_got_payload: DMA read failure !\n");
vscsi_put_req(req);