}
eeh_stats.slot_resets++;
-
+
/* Avoid repeated reports of this failure, including problems
* with other functions on this device, and functions under
* bridges.
* or a fundamental reset (3).
* A fundamental reset required by any device under
* Partitionable Endpoint trumps hot-reset.
- */
+ */
eeh_pe_dev_traverse(pe, eeh_set_dev_freset, &freset);
if (freset)
*/
#define PCI_BUS_RST_HOLD_TIME_MSEC 250
msleep(PCI_BUS_RST_HOLD_TIME_MSEC);
-
- /* We might get hit with another EEH freeze as soon as the
+
+ /* We might get hit with another EEH freeze as soon as the
* pci slot reset line is dropped. Make sure we don't miss
* these, and clear the flag now.
*/
if (!edev)
return;
dn = eeh_dev_to_of_node(edev);
-
+
for (i = 0; i < 16; i++)
eeh_ops->read_config(dn, i * 4, 4, &edev->config_space[i]);
}
struct pci_dev *dev;
list_for_each_entry(dev, &bus->devices, bus_list) {
- eeh_add_device_late(dev);
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
- struct pci_bus *subbus = dev->subordinate;
- if (subbus)
- eeh_add_device_tree_late(subbus);
- }
+ eeh_add_device_late(dev);
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+ struct pci_bus *subbus = dev->subordinate;
+ if (subbus)
+ eeh_add_device_tree_late(subbus);
+ }
}
}
EXPORT_SYMBOL_GPL(eeh_add_device_tree_late);
* eeh_report_error - Report pci error to each device driver
* @data: eeh device
* @userdata: return value
- *
- * Report an EEH error to each device driver, collect up and
- * merge the device driver responses. Cumulative response
+ *
+ * Report an EEH error to each device driver, collect up and
+ * merge the device driver responses. Cumulative response
* passed back in "userdata".
*/
static void *eeh_report_error(void *data, void *userdata)
eeh_pe_restore_bars(pe);
/* Give the system 5 seconds to finish running the user-space
- * hotplug shutdown scripts, e.g. ifdown for ethernet. Yes,
- * this is a hack, but if we don't do this, and try to bring
- * the device up before the scripts have taken it down,
+ * hotplug shutdown scripts, e.g. ifdown for ethernet. Yes,
+ * this is a hack, but if we don't do this, and try to bring
+ * the device up before the scripts have taken it down,
* potentially weird things happen.
*/
if (bus) {
eeh_pe_dev_traverse(pe, eeh_report_resume, NULL);
return;
-
+
excess_failures:
/*
* About 90% of all real-life EEH failures in the field