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* [PATCH 1/2] PCI: Make resetting secondary bus logic common
@ 2014-06-19  7:22 ` Gavin Shan
  0 siblings, 0 replies; 8+ messages in thread
From: Gavin Shan @ 2014-06-19  7:22 UTC (permalink / raw)
  To: linux-pci, linuxppc-dev; +Cc: bhelgaas, benh, Gavin Shan

Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus")
implemented same logic (resetting PCI secondary bus by bridge's config
register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent
code. In order to avoid the duplicate implementation introduced by the
commit, the patch puts the logic into pci_reset_secondary_bus().

That commit also missed declaring newly introduced weak function
pcibios_reset_secondary_bus() in linux/include/pci.h. The patch fixes
it.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
---
 drivers/pci/pci.c   | 7 ++++++-
 include/linux/pci.h | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 63a54a3..758f1d8 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3193,7 +3193,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
 	return 0;
 }
 
-void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
+void pci_reset_secondary_bus(struct pci_dev *dev)
 {
 	u16 ctrl;
 
@@ -3219,6 +3219,11 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
 	ssleep(1);
 }
 
+void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
+{
+	pci_reset_secondary_bus(dev);
+}
+
 /**
  * pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
  * @dev: Bridge device
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 466bcd1..340529d 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot);
 int pci_probe_reset_bus(struct pci_bus *bus);
 int pci_reset_bus(struct pci_bus *bus);
 int pci_try_reset_bus(struct pci_bus *bus);
+void pci_reset_secondary_bus(struct pci_dev *dev);
+void pcibios_reset_secondary_bus(struct pci_dev *dev);
 void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
 void pci_update_resource(struct pci_dev *dev, int resno);
 int __must_check pci_assign_resource(struct pci_dev *dev, int i);
-- 
1.8.3.2


^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 1/2] PCI: Make resetting secondary bus logic common
@ 2014-06-19  7:22 ` Gavin Shan
  0 siblings, 0 replies; 8+ messages in thread
From: Gavin Shan @ 2014-06-19  7:22 UTC (permalink / raw)
  To: linux-pci, linuxppc-dev; +Cc: bhelgaas, Gavin Shan

Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus")
implemented same logic (resetting PCI secondary bus by bridge's config
register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent
code. In order to avoid the duplicate implementation introduced by the
commit, the patch puts the logic into pci_reset_secondary_bus().

That commit also missed declaring newly introduced weak function
pcibios_reset_secondary_bus() in linux/include/pci.h. The patch fixes
it.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
---
 drivers/pci/pci.c   | 7 ++++++-
 include/linux/pci.h | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 63a54a3..758f1d8 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3193,7 +3193,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
 	return 0;
 }
 
-void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
+void pci_reset_secondary_bus(struct pci_dev *dev)
 {
 	u16 ctrl;
 
@@ -3219,6 +3219,11 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
 	ssleep(1);
 }
 
+void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
+{
+	pci_reset_secondary_bus(dev);
+}
+
 /**
  * pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
  * @dev: Bridge device
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 466bcd1..340529d 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot);
 int pci_probe_reset_bus(struct pci_bus *bus);
 int pci_reset_bus(struct pci_bus *bus);
 int pci_try_reset_bus(struct pci_bus *bus);
+void pci_reset_secondary_bus(struct pci_dev *dev);
+void pcibios_reset_secondary_bus(struct pci_dev *dev);
 void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
 void pci_update_resource(struct pci_dev *dev, int resno);
 int __must_check pci_assign_resource(struct pci_dev *dev, int i);
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 2/2] powerpc/pci: Remove duplicate logic
  2014-06-19  7:22 ` Gavin Shan
@ 2014-06-19  7:22   ` Gavin Shan
  -1 siblings, 0 replies; 8+ messages in thread
From: Gavin Shan @ 2014-06-19  7:22 UTC (permalink / raw)
  To: linux-pci, linuxppc-dev; +Cc: bhelgaas, benh, Gavin Shan

Since the logic to reset PCI secondary bus by PCI config register
PCI_BRIDGE_CTL_BUS_RESET is included in pci_reset_secondary_bus(),
we needn't implement another one of ourself. The patch removes the
duplicate implementation and calls pci_reset_secondary_bus().

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
---
 arch/powerpc/kernel/pci-common.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index b49c72f..b2814e2 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -123,21 +123,12 @@ resource_size_t pcibios_window_alignment(struct pci_bus *bus,
 
 void pcibios_reset_secondary_bus(struct pci_dev *dev)
 {
-	u16 ctrl;
-
 	if (ppc_md.pcibios_reset_secondary_bus) {
 		ppc_md.pcibios_reset_secondary_bus(dev);
 		return;
 	}
 
-	pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &ctrl);
-	ctrl |= PCI_BRIDGE_CTL_BUS_RESET;
-	pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl);
-	msleep(2);
-
-	ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET;
-	pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl);
-	ssleep(1);
+	pci_reset_secondary_bus(dev);
 }
 
 static resource_size_t pcibios_io_size(const struct pci_controller *hose)
-- 
1.8.3.2


^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 2/2] powerpc/pci: Remove duplicate logic
@ 2014-06-19  7:22   ` Gavin Shan
  0 siblings, 0 replies; 8+ messages in thread
From: Gavin Shan @ 2014-06-19  7:22 UTC (permalink / raw)
  To: linux-pci, linuxppc-dev; +Cc: bhelgaas, Gavin Shan

Since the logic to reset PCI secondary bus by PCI config register
PCI_BRIDGE_CTL_BUS_RESET is included in pci_reset_secondary_bus(),
we needn't implement another one of ourself. The patch removes the
duplicate implementation and calls pci_reset_secondary_bus().

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
---
 arch/powerpc/kernel/pci-common.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index b49c72f..b2814e2 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -123,21 +123,12 @@ resource_size_t pcibios_window_alignment(struct pci_bus *bus,
 
 void pcibios_reset_secondary_bus(struct pci_dev *dev)
 {
-	u16 ctrl;
-
 	if (ppc_md.pcibios_reset_secondary_bus) {
 		ppc_md.pcibios_reset_secondary_bus(dev);
 		return;
 	}
 
-	pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &ctrl);
-	ctrl |= PCI_BRIDGE_CTL_BUS_RESET;
-	pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl);
-	msleep(2);
-
-	ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET;
-	pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl);
-	ssleep(1);
+	pci_reset_secondary_bus(dev);
 }
 
 static resource_size_t pcibios_io_size(const struct pci_controller *hose)
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] PCI: Make resetting secondary bus logic common
  2014-06-19  7:22 ` Gavin Shan
@ 2014-07-03 22:47   ` Bjorn Helgaas
  -1 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2014-07-03 22:47 UTC (permalink / raw)
  To: Gavin Shan; +Cc: linux-pci, linuxppc-dev, benh

On Thu, Jun 19, 2014 at 05:22:44PM +1000, Gavin Shan wrote:
> Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus")
> implemented same logic (resetting PCI secondary bus by bridge's config
> register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent
> code. In order to avoid the duplicate implementation introduced by the
> commit, the patch puts the logic into pci_reset_secondary_bus().
> 
> That commit also missed declaring newly introduced weak function
> pcibios_reset_secondary_bus() in linux/include/pci.h. The patch fixes
> it.
> 
> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>

I applied both of these to pci/virtualization for v3.17.  Ben, if you'd
rather apply the powerpc one [1], let me know and I'll drop that one.

Bjorn

[1] http://patchwork.ozlabs.org/patch/361802/

> ---
>  drivers/pci/pci.c   | 7 ++++++-
>  include/linux/pci.h | 2 ++
>  2 files changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index 63a54a3..758f1d8 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -3193,7 +3193,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
>  	return 0;
>  }
>  
> -void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> +void pci_reset_secondary_bus(struct pci_dev *dev)
>  {
>  	u16 ctrl;
>  
> @@ -3219,6 +3219,11 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
>  	ssleep(1);
>  }
>  
> +void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> +{
> +	pci_reset_secondary_bus(dev);
> +}
> +
>  /**
>   * pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
>   * @dev: Bridge device
> diff --git a/include/linux/pci.h b/include/linux/pci.h
> index 466bcd1..340529d 100644
> --- a/include/linux/pci.h
> +++ b/include/linux/pci.h
> @@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot);
>  int pci_probe_reset_bus(struct pci_bus *bus);
>  int pci_reset_bus(struct pci_bus *bus);
>  int pci_try_reset_bus(struct pci_bus *bus);
> +void pci_reset_secondary_bus(struct pci_dev *dev);
> +void pcibios_reset_secondary_bus(struct pci_dev *dev);
>  void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
>  void pci_update_resource(struct pci_dev *dev, int resno);
>  int __must_check pci_assign_resource(struct pci_dev *dev, int i);
> -- 
> 1.8.3.2
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] PCI: Make resetting secondary bus logic common
@ 2014-07-03 22:47   ` Bjorn Helgaas
  0 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2014-07-03 22:47 UTC (permalink / raw)
  To: Gavin Shan; +Cc: linux-pci, linuxppc-dev

On Thu, Jun 19, 2014 at 05:22:44PM +1000, Gavin Shan wrote:
> Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus")
> implemented same logic (resetting PCI secondary bus by bridge's config
> register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent
> code. In order to avoid the duplicate implementation introduced by the
> commit, the patch puts the logic into pci_reset_secondary_bus().
> 
> That commit also missed declaring newly introduced weak function
> pcibios_reset_secondary_bus() in linux/include/pci.h. The patch fixes
> it.
> 
> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>

I applied both of these to pci/virtualization for v3.17.  Ben, if you'd
rather apply the powerpc one [1], let me know and I'll drop that one.

Bjorn

[1] http://patchwork.ozlabs.org/patch/361802/

> ---
>  drivers/pci/pci.c   | 7 ++++++-
>  include/linux/pci.h | 2 ++
>  2 files changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index 63a54a3..758f1d8 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -3193,7 +3193,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
>  	return 0;
>  }
>  
> -void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> +void pci_reset_secondary_bus(struct pci_dev *dev)
>  {
>  	u16 ctrl;
>  
> @@ -3219,6 +3219,11 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
>  	ssleep(1);
>  }
>  
> +void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> +{
> +	pci_reset_secondary_bus(dev);
> +}
> +
>  /**
>   * pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
>   * @dev: Bridge device
> diff --git a/include/linux/pci.h b/include/linux/pci.h
> index 466bcd1..340529d 100644
> --- a/include/linux/pci.h
> +++ b/include/linux/pci.h
> @@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot);
>  int pci_probe_reset_bus(struct pci_bus *bus);
>  int pci_reset_bus(struct pci_bus *bus);
>  int pci_try_reset_bus(struct pci_bus *bus);
> +void pci_reset_secondary_bus(struct pci_dev *dev);
> +void pcibios_reset_secondary_bus(struct pci_dev *dev);
>  void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
>  void pci_update_resource(struct pci_dev *dev, int resno);
>  int __must_check pci_assign_resource(struct pci_dev *dev, int i);
> -- 
> 1.8.3.2
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] PCI: Make resetting secondary bus logic common
  2014-07-03 22:47   ` Bjorn Helgaas
@ 2014-07-03 22:53     ` Benjamin Herrenschmidt
  -1 siblings, 0 replies; 8+ messages in thread
From: Benjamin Herrenschmidt @ 2014-07-03 22:53 UTC (permalink / raw)
  To: Bjorn Helgaas; +Cc: Gavin Shan, linux-pci, linuxppc-dev

On Thu, 2014-07-03 at 16:47 -0600, Bjorn Helgaas wrote:
> On Thu, Jun 19, 2014 at 05:22:44PM +1000, Gavin Shan wrote:
> > Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus")
> > implemented same logic (resetting PCI secondary bus by bridge's config
> > register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent
> > code. In order to avoid the duplicate implementation introduced by the
> > commit, the patch puts the logic into pci_reset_secondary_bus().
> > 
> > That commit also missed declaring newly introduced weak function
> > pcibios_reset_secondary_bus() in linux/include/pci.h. The patch fixes
> > it.
> > 
> > Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
> 
> I applied both of these to pci/virtualization for v3.17.  Ben, if you'd
> rather apply the powerpc one [1], let me know and I'll drop that one.

I'm happy for you to keep it. If for some reason I want it too we can
both carry it, it shouldn't hurt significantly at merge time.

Cheers,
Ben.

> Bjorn
> 
> [1] http://patchwork.ozlabs.org/patch/361802/
> 
> > ---
> >  drivers/pci/pci.c   | 7 ++++++-
> >  include/linux/pci.h | 2 ++
> >  2 files changed, 8 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> > index 63a54a3..758f1d8 100644
> > --- a/drivers/pci/pci.c
> > +++ b/drivers/pci/pci.c
> > @@ -3193,7 +3193,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
> >  	return 0;
> >  }
> >  
> > -void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> > +void pci_reset_secondary_bus(struct pci_dev *dev)
> >  {
> >  	u16 ctrl;
> >  
> > @@ -3219,6 +3219,11 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> >  	ssleep(1);
> >  }
> >  
> > +void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> > +{
> > +	pci_reset_secondary_bus(dev);
> > +}
> > +
> >  /**
> >   * pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
> >   * @dev: Bridge device
> > diff --git a/include/linux/pci.h b/include/linux/pci.h
> > index 466bcd1..340529d 100644
> > --- a/include/linux/pci.h
> > +++ b/include/linux/pci.h
> > @@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot);
> >  int pci_probe_reset_bus(struct pci_bus *bus);
> >  int pci_reset_bus(struct pci_bus *bus);
> >  int pci_try_reset_bus(struct pci_bus *bus);
> > +void pci_reset_secondary_bus(struct pci_dev *dev);
> > +void pcibios_reset_secondary_bus(struct pci_dev *dev);
> >  void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
> >  void pci_update_resource(struct pci_dev *dev, int resno);
> >  int __must_check pci_assign_resource(struct pci_dev *dev, int i);
> > -- 
> > 1.8.3.2
> > 



^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] PCI: Make resetting secondary bus logic common
@ 2014-07-03 22:53     ` Benjamin Herrenschmidt
  0 siblings, 0 replies; 8+ messages in thread
From: Benjamin Herrenschmidt @ 2014-07-03 22:53 UTC (permalink / raw)
  To: Bjorn Helgaas; +Cc: linux-pci, linuxppc-dev, Gavin Shan

On Thu, 2014-07-03 at 16:47 -0600, Bjorn Helgaas wrote:
> On Thu, Jun 19, 2014 at 05:22:44PM +1000, Gavin Shan wrote:
> > Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus")
> > implemented same logic (resetting PCI secondary bus by bridge's config
> > register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent
> > code. In order to avoid the duplicate implementation introduced by the
> > commit, the patch puts the logic into pci_reset_secondary_bus().
> > 
> > That commit also missed declaring newly introduced weak function
> > pcibios_reset_secondary_bus() in linux/include/pci.h. The patch fixes
> > it.
> > 
> > Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
> 
> I applied both of these to pci/virtualization for v3.17.  Ben, if you'd
> rather apply the powerpc one [1], let me know and I'll drop that one.

I'm happy for you to keep it. If for some reason I want it too we can
both carry it, it shouldn't hurt significantly at merge time.

Cheers,
Ben.

> Bjorn
> 
> [1] http://patchwork.ozlabs.org/patch/361802/
> 
> > ---
> >  drivers/pci/pci.c   | 7 ++++++-
> >  include/linux/pci.h | 2 ++
> >  2 files changed, 8 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> > index 63a54a3..758f1d8 100644
> > --- a/drivers/pci/pci.c
> > +++ b/drivers/pci/pci.c
> > @@ -3193,7 +3193,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
> >  	return 0;
> >  }
> >  
> > -void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> > +void pci_reset_secondary_bus(struct pci_dev *dev)
> >  {
> >  	u16 ctrl;
> >  
> > @@ -3219,6 +3219,11 @@ void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> >  	ssleep(1);
> >  }
> >  
> > +void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
> > +{
> > +	pci_reset_secondary_bus(dev);
> > +}
> > +
> >  /**
> >   * pci_reset_bridge_secondary_bus - Reset the secondary bus on a PCI bridge.
> >   * @dev: Bridge device
> > diff --git a/include/linux/pci.h b/include/linux/pci.h
> > index 466bcd1..340529d 100644
> > --- a/include/linux/pci.h
> > +++ b/include/linux/pci.h
> > @@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot);
> >  int pci_probe_reset_bus(struct pci_bus *bus);
> >  int pci_reset_bus(struct pci_bus *bus);
> >  int pci_try_reset_bus(struct pci_bus *bus);
> > +void pci_reset_secondary_bus(struct pci_dev *dev);
> > +void pcibios_reset_secondary_bus(struct pci_dev *dev);
> >  void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
> >  void pci_update_resource(struct pci_dev *dev, int resno);
> >  int __must_check pci_assign_resource(struct pci_dev *dev, int i);
> > -- 
> > 1.8.3.2
> > 

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2014-07-03 22:53 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-06-19  7:22 [PATCH 1/2] PCI: Make resetting secondary bus logic common Gavin Shan
2014-06-19  7:22 ` Gavin Shan
2014-06-19  7:22 ` [PATCH 2/2] powerpc/pci: Remove duplicate logic Gavin Shan
2014-06-19  7:22   ` Gavin Shan
2014-07-03 22:47 ` [PATCH 1/2] PCI: Make resetting secondary bus logic common Bjorn Helgaas
2014-07-03 22:47   ` Bjorn Helgaas
2014-07-03 22:53   ` Benjamin Herrenschmidt
2014-07-03 22:53     ` Benjamin Herrenschmidt

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