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Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
-rw-r--r--arch/powerpc/kernel/eeh.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 4bd687d5e7a..148db72a8c4 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -84,7 +84,7 @@
#define EEH_MAX_FAILS 2100000
/* Time to wait for a PCI slot to report status, in milliseconds */
-#define PCI_BUS_RESET_WAIT_MSEC (60*1000)
+#define PCI_BUS_RESET_WAIT_MSEC (5*60*1000)
/* Platform dependent EEH operations */
struct eeh_ops *eeh_ops = NULL;
@@ -921,6 +921,13 @@ void eeh_add_device_late(struct pci_dev *dev)
eeh_sysfs_remove_device(edev->pdev);
edev->mode &= ~EEH_DEV_SYSFS;
+ /*
+ * We definitely should have the PCI device removed
+ * though it wasn't correctly. So we needn't call
+ * into error handler afterwards.
+ */
+ edev->mode |= EEH_DEV_NO_HANDLER;
+
edev->pdev = NULL;
dev->dev.archdata.edev = NULL;
}
@@ -1023,6 +1030,14 @@ void eeh_remove_device(struct pci_dev *dev)
else
edev->mode |= EEH_DEV_DISCONNECTED;
+ /*
+ * We're removing from the PCI subsystem, that means
+ * the PCI device driver can't support EEH or not
+ * well. So we rely on hotplug completely to do recovery
+ * for the specific PCI device.
+ */
+ edev->mode |= EEH_DEV_NO_HANDLER;
+
eeh_addr_cache_rmv_dev(dev);
eeh_sysfs_remove_device(dev);
edev->mode &= ~EEH_DEV_SYSFS;