Commit 283e2d8a authored Jun 22, 2015 by Gavin Shan Committed by Michael Ellerman Jul 13, 2015

powerpc/powernv: Include VF PE in PELTV of PF PE



The PELTV of PF PE should include VF PE, which is missed by current
code, so that the VF PE is frozen automatically when freezing PF PE.
The patch fixes the PELTV of PF PE to include VF PE.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 26ba248d

arch/powerpc/platforms/powernv/pci-ioda.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -622,7 +622,7 @@ static int pnv_ioda_set_peltv(struct pnv_phb *phb,
		pdev = pe->pdev->bus->self;
		#ifdef CONFIG_PCI_IOV
		else if (pe->flags & PNV_IODA_PE_VF)
		pdev = pe->parent_dev->bus->self;
		pdev = pe->parent_dev;
		#endif /* CONFIG_PCI_IOV */
		while (pdev) {
		struct pci_dn *pdn = pci_get_pdn(pdev);