From: Gavin Shan <shangw@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Gavin Shan <shangw@linux.vnet.ibm.com>
Subject: [PATCH 03/22] powerpc/eeh: Make eeh_phb_pe_get public
Date: Fri, 1 Mar 2013 22:17:01 +0800 [thread overview]
Message-ID: <1362147440-14096-4-git-send-email-shangw@linux.vnet.ibm.com> (raw)
In-Reply-To: <1362147440-14096-1-git-send-email-shangw@linux.vnet.ibm.com>
While processing EEH event caused by interrupt sent from P7IOC,
we need function to retrieve the PE according to the indicated
PCI host controller (struct pci_controller).
The patch makes function eeh_phb_pe_get() public so that other
source files can call it.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/eeh.h | 1 +
arch/powerpc/platforms/pseries/eeh_pe.c | 2 +-
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index eeaeab6..4b48178 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -185,6 +185,7 @@ static inline void eeh_unlock(void)
typedef void *(*eeh_traverse_func)(void *data, void *flag);
typedef void *(*eeh_pci_traverse_func)(struct pci_dev *dev, void *flag);
int eeh_phb_pe_create(struct pci_controller *phb);
+struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb);
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_dev_traverse(struct eeh_pe *root,
diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c
index fe43d1a..6e3eb43 100644
--- a/arch/powerpc/platforms/pseries/eeh_pe.c
+++ b/arch/powerpc/platforms/pseries/eeh_pe.c
@@ -95,7 +95,7 @@ int eeh_phb_pe_create(struct pci_controller *phb)
* hierarchy tree is composed of PHB PEs. The function is used
* to retrieve the corresponding PHB PE according to the given PHB.
*/
-static struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb)
+struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb)
{
struct eeh_pe *pe;
--
1.7.5.4
next prev parent reply other threads:[~2013-03-01 14:17 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-01 14:16 [PATCH v1 0/22] EEH support for PowerNV platform Gavin Shan
2013-03-01 14:16 ` [PATCH 01/22] powerpc/eeh: Enhance converting EEH dev Gavin Shan
2013-03-01 14:17 ` [PATCH 02/22] powerpc/eeh: Function to tranverse PCI devices Gavin Shan
2013-03-01 14:17 ` Gavin Shan [this message]
2013-03-01 14:17 ` [PATCH 04/22] powerpc/eeh: Make eeh_pe_get public Gavin Shan
2013-03-01 14:17 ` [PATCH 05/22] powerpc/eeh: Trace PCI bus from PE Gavin Shan
2013-03-01 14:17 ` [PATCH 06/22] powerpc/eeh: Make eeh_init public Gavin Shan
2013-03-01 14:17 ` [PATCH 07/22] powerpc/eeh: EEH post initialization operation Gavin Shan
2013-03-01 14:17 ` [PATCH 08/22] powerpc/eeh: Refactor eeh_reset_pe_once() Gavin Shan
2013-03-01 14:17 ` [PATCH 09/22] powerpc/eeh: Delay EEH probe during hotplug Gavin Shan
2013-03-01 14:17 ` [PATCH 10/22] powerpc/eeh: Differentiate EEH event Gavin Shan
2013-03-01 14:17 ` [PATCH 11/22] powerpc/eeh: Sync OPAL API with firmware Gavin Shan
2013-03-01 14:17 ` [PATCH 12/22] powerpc/eeh: EEH backend for P7IOC Gavin Shan
2013-03-01 14:17 ` [PATCH 13/22] powerpc/eeh: I/O chip post initialization Gavin Shan
2013-03-01 14:17 ` [PATCH 14/22] powerpc/eeh: I/O chip EEH enable option Gavin Shan
2013-03-01 14:17 ` [PATCH 15/22] powerpc/eeh: I/O chip EEH state retrieval Gavin Shan
2013-03-01 14:17 ` [PATCH 16/22] powerpc/eeh: I/O chip PE reset Gavin Shan
2013-03-01 14:17 ` [PATCH 17/22] powerpc/eeh: I/O chip PE log and bridge setup Gavin Shan
2013-03-01 14:17 ` [PATCH 18/22] powerpc/eeh: PowerNV EEH backends Gavin Shan
2013-03-01 14:17 ` [PATCH 19/22] powerpc/eeh: Initialization for PowerNV Gavin Shan
2013-03-01 14:17 ` [PATCH 20/22] powerpc/eeh: Enable EEH check for config access Gavin Shan
2013-03-01 14:17 ` [PATCH 21/22] powerpc/eeh: Process interrupts caused by EEH Gavin Shan
2013-03-01 14:17 ` [PATCH 22/22] powerpc/eeh: Connect EEH error interrupt handle Gavin Shan
-- strict thread matches above, loose matches on Subject: below --
2013-05-15 3:34 [PATCH v1 00/22] powerpc/eeh: Enhance converting EEH dev Gavin Shan
2013-05-15 3:34 ` [PATCH 03/22] powerpc/eeh: Make eeh_phb_pe_get() public Gavin Shan
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