diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/pci_dn.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c index b3b4df91b792..e23bdf786dab 100644 --- a/arch/powerpc/kernel/pci_dn.c +++ b/arch/powerpc/kernel/pci_dn.c @@ -179,6 +179,7 @@ struct pci_dn *add_dev_pci_data(struct pci_dev *pdev) { #ifdef CONFIG_PCI_IOV struct pci_dn *parent, *pdn; + struct eeh_dev *edev; int i; /* Only support IOV for now */ @@ -204,6 +205,12 @@ struct pci_dn *add_dev_pci_data(struct pci_dev *pdev) __func__, i); return NULL; } + + /* Create the EEH device for the VF */ + eeh_dev_init(pdn, pci_bus_to_host(pdev->bus)); + edev = pdn_to_eeh_dev(pdn); + BUG_ON(!edev); + edev->physfn = pdev; } #endif /* CONFIG_PCI_IOV */ @@ -215,6 +222,7 @@ void remove_dev_pci_data(struct pci_dev *pdev) #ifdef CONFIG_PCI_IOV struct pci_dn *parent; struct pci_dn *pdn, *tmp; + struct eeh_dev *edev; int i; /* @@ -256,6 +264,13 @@ void remove_dev_pci_data(struct pci_dev *pdev) pdn->devfn != pci_iov_virtfn_devfn(pdev, i)) continue; + /* Release EEH device for the VF */ + edev = pdn_to_eeh_dev(pdn); + if (edev) { + pdn->edev = NULL; + kfree(edev); + } + if (!list_empty(&pdn->list)) list_del(&pdn->list); |