* [PATCH] PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk
@ 2014-03-31 18:21 Alex Williamson
2014-04-03 14:45 ` Dugger, Donald D
2014-04-15 0:12 ` Bjorn Helgaas
0 siblings, 2 replies; 3+ messages in thread
From: Alex Williamson @ 2014-03-31 18:21 UTC (permalink / raw)
To: bhelgaas; +Cc: linux-pci, linux-kernel, Don Dugger
Intel has updated Red Hat bz1037684 to note that X79 PCH root ports
also provide isolation and the same ACS quirks apply. Some sources
indicate additional device IDs for X79, but this patch includes only
the ones specifically identified by Intel:
https://bugzilla.redhat.com/show_bug.cgi?id=1037684#c11
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Cc: Don Dugger <donald.d.dugger@intel.com>
---
drivers/pci/quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e729206..5e4ac63 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3453,6 +3453,8 @@ static const u16 pci_quirk_intel_pch_acs_ids[] = {
/* Wildcat PCH */
0x9c90, 0x9c91, 0x9c92, 0x9c93, 0x9c94, 0x9c95, 0x9c96, 0x9c97,
0x9c98, 0x9c99, 0x9c9a, 0x9c9b,
+ /* Patsburg (X79) PCH */
+ 0x1d10, 0x1d12, 0x1d14, 0x1d16, 0x1d18, 0x1d1a, 0x1d1c, 0x1d1e,
};
static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev)
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH] PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk
2014-03-31 18:21 [PATCH] PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk Alex Williamson
@ 2014-04-03 14:45 ` Dugger, Donald D
2014-04-15 0:12 ` Bjorn Helgaas
1 sibling, 0 replies; 3+ messages in thread
From: Dugger, Donald D @ 2014-04-03 14:45 UTC (permalink / raw)
To: Alex Williamson, bhelgaas@google.com
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk
2014-03-31 18:21 [PATCH] PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk Alex Williamson
2014-04-03 14:45 ` Dugger, Donald D
@ 2014-04-15 0:12 ` Bjorn Helgaas
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Helgaas @ 2014-04-15 0:12 UTC (permalink / raw)
To: Alex Williamson; +Cc: linux-pci, linux-kernel, Don Dugger
On Mon, Mar 31, 2014 at 12:21:38PM -0600, Alex Williamson wrote:
> Intel has updated Red Hat bz1037684 to note that X79 PCH root ports
> also provide isolation and the same ACS quirks apply. Some sources
> indicate additional device IDs for X79, but this patch includes only
> the ones specifically identified by Intel:
> https://bugzilla.redhat.com/show_bug.cgi?id=1037684#c11
>
> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
> Cc: Don Dugger <donald.d.dugger@intel.com>
Applied with Don's ack to pci/virtualization for v3.16, thanks!
> ---
> drivers/pci/quirks.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index e729206..5e4ac63 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -3453,6 +3453,8 @@ static const u16 pci_quirk_intel_pch_acs_ids[] = {
> /* Wildcat PCH */
> 0x9c90, 0x9c91, 0x9c92, 0x9c93, 0x9c94, 0x9c95, 0x9c96, 0x9c97,
> 0x9c98, 0x9c99, 0x9c9a, 0x9c9b,
> + /* Patsburg (X79) PCH */
> + 0x1d10, 0x1d12, 0x1d14, 0x1d16, 0x1d18, 0x1d1a, 0x1d1c, 0x1d1e,
> };
>
> static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev)
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-04-15 0:12 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2014-03-31 18:21 [PATCH] PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk Alex Williamson
2014-04-03 14:45 ` Dugger, Donald D
2014-04-15 0:12 ` Bjorn Helgaas
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