* [PATCH v2] PCI: Add Ralink RT2800 broken INTx masking quirk
@ 2012-06-07 17:01 Alex Williamson
2012-06-18 18:30 ` Bjorn Helgaas
0 siblings, 1 reply; 2+ messages in thread
From: Alex Williamson @ 2012-06-07 17:01 UTC (permalink / raw)
To: bhelgaas, linux-pci; +Cc: linux-kernel, kvm, jan.kiszka, andihartmann
Passes pci_intx_mask_supported test but continues to send interrupts
as discovered through VFIO-based device assignment.
http://www.spinics.net/lists/kvm/msg73738.html
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Tested-by: Andreas Hartmann <andihartmann@01019freenet.de>
---
v2: context-only respin for Jan's v2 patch
Depends on Jan's patch:
http://www.spinics.net/lists/linux-pci/msg15720.html
drivers/pci/quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 87b9edd..3681678 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2940,6 +2940,8 @@ static void __devinit quirk_broken_intx_masking(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x0030,
quirk_broken_intx_masking);
+DECLARE_PCI_FIXUP_FINAL(0x1814, 0x0601, /* Ralink RT2800 802.11n PCI */
+ quirk_broken_intx_masking);
static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
struct pci_fixup *end)
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] PCI: Add Ralink RT2800 broken INTx masking quirk
2012-06-07 17:01 [PATCH v2] PCI: Add Ralink RT2800 broken INTx masking quirk Alex Williamson
@ 2012-06-18 18:30 ` Bjorn Helgaas
0 siblings, 0 replies; 2+ messages in thread
From: Bjorn Helgaas @ 2012-06-18 18:30 UTC (permalink / raw)
To: Alex Williamson; +Cc: linux-pci, linux-kernel, kvm, jan.kiszka, andihartmann
On Thu, Jun 7, 2012 at 11:01 AM, Alex Williamson
<alex.williamson@redhat.com> wrote:
> Passes pci_intx_mask_supported test but continues to send interrupts
> as discovered through VFIO-based device assignment.
>
> http://www.spinics.net/lists/kvm/msg73738.html
>
> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
> Tested-by: Andreas Hartmann <andihartmann@01019freenet.de>
> ---
>
> v2: context-only respin for Jan's v2 patch
>
> Depends on Jan's patch:
> http://www.spinics.net/lists/linux-pci/msg15720.html
>
> drivers/pci/quirks.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index 87b9edd..3681678 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -2940,6 +2940,8 @@ static void __devinit quirk_broken_intx_masking(struct pci_dev *dev)
> }
> DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x0030,
> quirk_broken_intx_masking);
> +DECLARE_PCI_FIXUP_FINAL(0x1814, 0x0601, /* Ralink RT2800 802.11n PCI */
> + quirk_broken_intx_masking);
>
> static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
> struct pci_fixup *end)
>
Applied to my "next" branch (as HEADER quirk, not FINAL). Thanks!
Bjorn
^ permalink raw reply [flat|nested] 2+ messages in thread
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