powerpc/eeh: More accurate log

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=0b5381a61821d1c074c76e01b27bf5f69cf2dd01
Commit:     0b5381a61821d1c074c76e01b27bf5f69cf2dd01
Parent:     bf898ec5cbd33be11147743bee27b66b10cb2f85
Author:     Gavin Shan <shangw at linux.vnet.ibm.com>
AuthorDate: Tue Nov 12 14:49:22 2013 +0800
Committer:  Benjamin Herrenschmidt <benh at kernel.crashing.org>
CommitDate: Thu Nov 21 10:33:36 2013 +1100

    powerpc/eeh: More accurate log
    
    This clarifies in the log whether the error is a global PHB error
    or an individual PE being frozen.
    
    Signed-off-by: Gavin Shan <shangw at linux.vnet.ibm.com>
    Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
---
 arch/powerpc/kernel/eeh_event.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/eeh_event.c b/arch/powerpc/kernel/eeh_event.c
index d27c5af..72d748b 100644
--- a/arch/powerpc/kernel/eeh_event.c
+++ b/arch/powerpc/kernel/eeh_event.c
@@ -74,8 +74,13 @@ static int eeh_event_handler(void * dummy)
 		pe = event->pe;
 		if (pe) {
 			eeh_pe_state_mark(pe, EEH_PE_RECOVERING);
-			pr_info("EEH: Detected PCI bus error on PHB#%d-PE#%x\n",
-				 pe->phb->global_number, pe->addr);
+			if (pe->type & EEH_PE_PHB)
+				pr_info("EEH: Detected error on PHB#%d\n",
+					 pe->phb->global_number);
+			else
+				pr_info("EEH: Detected PCI bus error on "
+					"PHB#%d-PE#%x\n",
+					pe->phb->global_number, pe->addr);
 			eeh_handle_event(pe);
 			eeh_pe_state_clear(pe, EEH_PE_RECOVERING);
 		} else {