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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: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
Yi Min Zhao 2015-12-16 17:36:31 +08:00 committed by Cornelia Huck
parent 1789f4e37c
commit 88bfa2166a
1 changed files with 2 additions and 1 deletions
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3
hw/s390x/s390-pci-inst.c
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@ -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);