* [PATCH] pci: print out pref if mmio is prefetchable
@ 2009-08-07 10:53 Yinghai Lu
2009-08-10 16:27 ` Jesse Barnes
0 siblings, 1 reply; 2+ messages in thread
From: Yinghai Lu @ 2009-08-07 10:53 UTC (permalink / raw)
To: Jesse Barnes, Ingo Molnar
Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
already print it out for pci bridge, also print it out for pci device
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/pci/probe.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
Index: linux-2.6/drivers/pci/probe.c
===================================================================
--- linux-2.6.orig/drivers/pci/probe.c
+++ linux-2.6/drivers/pci/probe.c
@@ -235,7 +235,10 @@ int __pci_read_base(struct pci_dev *dev,
res->start = l64;
res->end = l64 + sz64;
dev_printk(KERN_DEBUG, &dev->dev,
- "reg %x 64bit mmio: %pR\n", pos, res);
+ "reg %x %s: %pR\n", pos,
+ (res->flags & IORESOURCE_PREFETCH) ?
+ "64bit mmio pref" : "64bit mmio",
+ res);
}
res->flags |= IORESOURCE_MEM_64;
@@ -249,7 +252,9 @@ int __pci_read_base(struct pci_dev *dev,
res->end = l + sz;
dev_printk(KERN_DEBUG, &dev->dev, "reg %x %s: %pR\n", pos,
- (res->flags & IORESOURCE_IO) ? "io port" : "32bit mmio",
+ (res->flags & IORESOURCE_IO) ? "io port" :
+ ((res->flags & IORESOURCE_PREFETCH) ?
+ "32bit mmio pref" : "32bit mmio"),
res);
}
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] pci: print out pref if mmio is prefetchable
2009-08-07 10:53 [PATCH] pci: print out pref if mmio is prefetchable Yinghai Lu
@ 2009-08-10 16:27 ` Jesse Barnes
0 siblings, 0 replies; 2+ messages in thread
From: Jesse Barnes @ 2009-08-10 16:27 UTC (permalink / raw)
To: Yinghai Lu
Cc: Jesse Barnes, Ingo Molnar, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org
On Fri, 07 Aug 2009 03:53:34 -0700
Yinghai Lu <yinghai@kernel.org> wrote:
>
> already print it out for pci bridge, also print it out for pci device
>
> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
>
> ---
> drivers/pci/probe.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> Index: linux-2.6/drivers/pci/probe.c
> ===================================================================
> --- linux-2.6.orig/drivers/pci/probe.c
> +++ linux-2.6/drivers/pci/probe.c
> @@ -235,7 +235,10 @@ int __pci_read_base(struct pci_dev *dev,
> res->start = l64;
> res->end = l64 + sz64;
> dev_printk(KERN_DEBUG, &dev->dev,
> - "reg %x 64bit mmio: %pR\n", pos,
> res);
> + "reg %x %s: %pR\n", pos,
> + (res->flags & IORESOURCE_PREFETCH) ?
> + "64bit mmio pref" : "64bit
> mmio",
> + res);
> }
>
> res->flags |= IORESOURCE_MEM_64;
> @@ -249,7 +252,9 @@ int __pci_read_base(struct pci_dev *dev,
> res->end = l + sz;
>
> dev_printk(KERN_DEBUG, &dev->dev, "reg %x %s:
> %pR\n", pos,
> - (res->flags & IORESOURCE_IO) ? "io port" :
> "32bit mmio",
> + (res->flags & IORESOURCE_IO) ? "io port" :
> + ((res->flags & IORESOURCE_PREFETCH) ?
> + "32bit mmio pref" : "32bit mmio"),
> res);
> }
>
>
Applied to linux-next, thanks.
--
Jesse Barnes, Intel Open Source Technology Center
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