Commit 88bfa216 authored by Yi Min Zhao's avatar Yi Min Zhao Committed by Cornelia Huck
Browse files

s390x/pci: return real state during listing PCI 



At present, list_pci() shows all PCI devices as being in configured
state. As devices can be deconfigured by the guest, we need to show
the real configuration status instead.

Signed-off-by: default avatarYi Min Zhao <zyimin@linux.vnet.ibm.com>
Reviewed-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
parent 1789f4e3

hw/s390x/s390-pci-inst.c

+2 −1
Original line number Diff line number Diff line
@@ -105,7 +105,8 @@ static int list_pci(ClpReqRspListPci *rrb, uint8_t *cc) 
            pci_get_word(pbdev->pdev->config + PCI_DEVICE_ID));

        stw_p(&rrb->response.fh_list[idx - resume_token].vendor_id,

            pci_get_word(pbdev->pdev->config + PCI_VENDOR_ID));

        stl_p(&rrb->response.fh_list[idx - resume_token].config, 0x80000000);

        stl_p(&rrb->response.fh_list[idx - resume_token].config,

            pbdev->configured << 31);

        stl_p(&rrb->response.fh_list[idx - resume_token].fid, pbdev->fid);

        stl_p(&rrb->response.fh_list[idx - resume_token].fh, pbdev->fh);