diff options
Diffstat (limited to 'arch/powerpc/kernel/eeh_pe.c')
| -rw-r--r-- | arch/powerpc/kernel/eeh_pe.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c index 00e3844525a6..53dd0915e690 100644 --- a/arch/powerpc/kernel/eeh_pe.c +++ b/arch/powerpc/kernel/eeh_pe.c @@ -428,7 +428,7 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev) } /* Remove the EEH device */ - pe = edev->pe; + pe = eeh_dev_to_pe(edev); edev->pe = NULL; list_del(&edev->list); @@ -584,6 +584,8 @@ static void *__eeh_pe_state_clear(void *data, void *flag) { struct eeh_pe *pe = (struct eeh_pe *)data; int state = *((int *)flag); + struct eeh_dev *edev, *tmp; + struct pci_dev *pdev; /* Keep the state of permanently removed PE intact */ if ((pe->freeze_count > EEH_MAX_ALLOWED_FREEZES) && @@ -592,9 +594,22 @@ static void *__eeh_pe_state_clear(void *data, void *flag) pe->state &= ~state; - /* Clear check count since last isolation */ - if (state & EEH_PE_ISOLATED) - pe->check_count = 0; + /* + * Special treatment on clearing isolated state. Clear + * check count since last isolation and put all affected + * devices to normal state. + */ + if (!(state & EEH_PE_ISOLATED)) + return NULL; + + pe->check_count = 0; + eeh_pe_for_each_dev(pe, edev, tmp) { + pdev = eeh_dev_to_pci_dev(edev); + if (!pdev) + continue; + + pdev->error_state = pci_channel_io_normal; + } return NULL; } |