commit d1a85eee35f15a20f508c42d7664dce335eefc2d
author Gavin Shan <gwshan@linux.vnet.ibm.com> Tue Sep 30 12:39:05 2014 +1000
committer Michael Ellerman <mpe@ellerman.id.au> Tue Sep 30 17:15:17 2014 +1000
tree bbef333431dc1942074c1a511da73f0c58678d25
parent 4ba5a0fc6441194cf238e1a049f548b5d45760c8

powerpc/powernv: Sync OpalPciResetScope with firmware

The names of PCI reset scopes aren't sychronized with firmware.
The patch fixes it.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/include/asm/opal.h

diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index f157941..a084cf5 100644
--- a/arch/powerpc/include/asm/opal.h
+++ b/arch/powerpc/include/asm/opal.h
@@ -387,9 +387,12 @@
 };
 
 enum OpalPciResetScope {
-	OPAL_PHB_COMPLETE = 1, OPAL_PCI_LINK = 2, OPAL_PHB_ERROR = 3,
-	OPAL_PCI_HOT_RESET = 4, OPAL_PCI_FUNDAMENTAL_RESET = 5,
-	OPAL_PCI_IODA_TABLE_RESET = 6,
+	OPAL_RESET_PHB_COMPLETE		= 1,
+	OPAL_RESET_PCI_LINK		= 2,
+	OPAL_RESET_PHB_ERROR		= 3,
+	OPAL_RESET_PCI_HOT		= 4,
+	OPAL_RESET_PCI_FUNDAMENTAL	= 5,
+	OPAL_RESET_PCI_IODA_TABLE	= 6
 };
 
 enum OpalPciReinitScope {

arch/powerpc/platforms/powernv/eeh-ioda.c

diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index d6fb90b..ecb293e 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -514,11 +514,11 @@
 	if (option == EEH_RESET_FUNDAMENTAL ||
 	    option == EEH_RESET_HOT)
 		rc = opal_pci_reset(phb->opal_id,
-				OPAL_PHB_COMPLETE,
+				OPAL_RESET_PHB_COMPLETE,
 				OPAL_ASSERT_RESET);
 	else if (option == EEH_RESET_DEACTIVATE)
 		rc = opal_pci_reset(phb->opal_id,
-				OPAL_PHB_COMPLETE,
+				OPAL_RESET_PHB_COMPLETE,
 				OPAL_DEASSERT_RESET);
 	if (rc < 0)
 		goto out;
@@ -558,15 +558,15 @@
 	 */
 	if (option == EEH_RESET_FUNDAMENTAL)
 		rc = opal_pci_reset(phb->opal_id,
-				OPAL_PCI_FUNDAMENTAL_RESET,
+				OPAL_RESET_PCI_FUNDAMENTAL,
 				OPAL_ASSERT_RESET);
 	else if (option == EEH_RESET_HOT)
 		rc = opal_pci_reset(phb->opal_id,
-				OPAL_PCI_HOT_RESET,
+				OPAL_RESET_PCI_HOT,
 				OPAL_ASSERT_RESET);
 	else if (option == EEH_RESET_DEACTIVATE)
 		rc = opal_pci_reset(phb->opal_id,
-				OPAL_PCI_HOT_RESET,
+				OPAL_RESET_PCI_HOT,
 				OPAL_DEASSERT_RESET);
 	if (rc < 0)
 		goto out;
@@ -697,7 +697,7 @@
 		    (option == EEH_RESET_HOT ||
 		    option == EEH_RESET_FUNDAMENTAL)) {
 			rc = opal_pci_reset(phb->opal_id,
-					    OPAL_PHB_ERROR,
+					    OPAL_RESET_PHB_ERROR,
 					    OPAL_ASSERT_RESET);
 			if (rc != OPAL_SUCCESS) {
 				pr_warn("%s: Failure %lld clearing "

arch/powerpc/platforms/powernv/pci-ioda.c

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index bc79bbd..8685dac 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1626,7 +1626,7 @@
 
 static void pnv_pci_ioda_shutdown(struct pnv_phb *phb)
 {
-	opal_pci_reset(phb->opal_id, OPAL_PCI_IODA_TABLE_RESET,
+	opal_pci_reset(phb->opal_id, OPAL_RESET_PCI_IODA_TABLE,
 		       OPAL_ASSERT_RESET);
 }
 
@@ -1802,7 +1802,7 @@
 	pci_add_flags(PCI_REASSIGN_ALL_RSRC);
 
 	/* Reset IODA tables to a clean state */
-	rc = opal_pci_reset(phb_id, OPAL_PCI_IODA_TABLE_RESET, OPAL_ASSERT_RESET);
+	rc = opal_pci_reset(phb_id, OPAL_RESET_PCI_IODA_TABLE, OPAL_ASSERT_RESET);
 	if (rc)
 		pr_warning("  OPAL Error %ld performing IODA table reset !\n", rc);