powerpc/eeh: Trace time on first error for PE

[~andy/linux] / arch / powerpc / include / asm / eeh.h

diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index beec7883d93e6f0b6fe205f5c9e04d026d648b40..e1109fd87ff4b51b9f7a8978fd511c9ac593178d 100644 (file)
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/string.h>
+#include <linux/time.h>
 
 struct pci_dev;
 struct pci_bus;
@@ -62,6 +63,7 @@ struct eeh_pe {
        struct pci_bus *bus;            /* Top PCI bus for bus PE       */
        int check_count;                /* Times of ignored error       */
        int freeze_count;               /* Times of froze up            */
+       struct timeval tstamp;          /* Time on first-time freeze    */
        int false_positives;            /* Times of reported #ff's      */
        struct eeh_pe *parent;          /* Parent PE                    */
        struct list_head child_list;    /* Link PE to the child list    */
@@ -190,6 +192,7 @@ struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb);
 struct eeh_pe *eeh_pe_get(struct eeh_dev *edev);
 int eeh_add_to_parent_pe(struct eeh_dev *edev);
 int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe);
+void eeh_pe_update_time_stamp(struct eeh_pe *pe);
 void *eeh_pe_dev_traverse(struct eeh_pe *root,
                eeh_traverse_func fn, void *flag);
 void eeh_pe_restore_bars(struct eeh_pe *pe);