* PCI: Add function 1 DMA alias quirk for Marvell 88SS9183
@ 2018-08-13 19:41 Bjorn Helgaas
2018-08-14 14:19 ` Bjorn Helgaas
0 siblings, 1 reply; 3+ messages in thread
From: Bjorn Helgaas @ 2018-08-13 19:41 UTC (permalink / raw)
To: f.bluethner; +Cc: Alex Williamson, linux-pci, linux-kernel
Hi,
Thanks a lot for your new report
(https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134).
Can you confirm that the patch below is equivalent to what you tested and
it resolves the problem? If so, I'll try to include it for v4.19.
commit dd4e0ad485e12c9c04eb7a21ba69c24f12cb1918
Author: Bjorn Helgaas <bhelgaas@google.com>
Date: Mon Aug 13 14:30:41 2018 -0500
PCI: Add function 1 DMA alias quirk for Marvell 88SS9183
Add function 1 DMA alias quirk for Marvell 88SS9183 PCIe SSD Controller.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134
Reported-by: <f.bluethner@mailbox.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index deb051583eda..6994544125ff 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3845,6 +3845,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x917a,
/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c78 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182,
quirk_dma_func1_alias);
+/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134 */
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9183,
+ quirk_dma_func1_alias);
/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0,
quirk_dma_func1_alias);
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: PCI: Add function 1 DMA alias quirk for Marvell 88SS9183
2018-08-13 19:41 PCI: Add function 1 DMA alias quirk for Marvell 88SS9183 Bjorn Helgaas
@ 2018-08-14 14:19 ` Bjorn Helgaas
2018-08-14 18:47 ` Felix Blüthner
0 siblings, 1 reply; 3+ messages in thread
From: Bjorn Helgaas @ 2018-08-14 14:19 UTC (permalink / raw)
To: f.bluethner; +Cc: Alex Williamson, linux-pci, linux-kernel
On Mon, Aug 13, 2018 at 02:41:23PM -0500, Bjorn Helgaas wrote:
> Hi,
>
> Thanks a lot for your new report
> (https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134).
>
> Can you confirm that the patch below is equivalent to what you tested and
> it resolves the problem? If so, I'll try to include it for v4.19.
I applied this to pci/virtualization for v4.19. Please let me know if you
see any issues.
> commit dd4e0ad485e12c9c04eb7a21ba69c24f12cb1918
> Author: Bjorn Helgaas <bhelgaas@google.com>
> Date: Mon Aug 13 14:30:41 2018 -0500
>
> PCI: Add function 1 DMA alias quirk for Marvell 88SS9183
>
> Add function 1 DMA alias quirk for Marvell 88SS9183 PCIe SSD Controller.
>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134
> Reported-by: <f.bluethner@mailbox.org>
> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
>
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index deb051583eda..6994544125ff 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -3845,6 +3845,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x917a,
> /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c78 */
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182,
> quirk_dma_func1_alias);
> +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134 */
> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9183,
> + quirk_dma_func1_alias);
> /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0,
> quirk_dma_func1_alias);
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: PCI: Add function 1 DMA alias quirk for Marvell 88SS9183
2018-08-14 14:19 ` Bjorn Helgaas
@ 2018-08-14 18:47 ` Felix Blüthner
0 siblings, 0 replies; 3+ messages in thread
From: Felix Blüthner @ 2018-08-14 18:47 UTC (permalink / raw)
To: Bjorn Helgaas; +Cc: Alex Williamson, linux-pci, linux-kernel
Yes, I can confirm that patch. It is the same change I already compiled
and installed and is running on my system successfully.
> On Mon, Aug 13, 2018 at 02:41:23PM -0500, Bjorn Helgaas wrote:
>> Hi,
>>
>> Thanks a lot for your new report
>> (https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134).
>>
>> Can you confirm that the patch below is equivalent to what you tested and
>> it resolves the problem? If so, I'll try to include it for v4.19.
> I applied this to pci/virtualization for v4.19. Please let me know if you
> see any issues.
>
>> commit dd4e0ad485e12c9c04eb7a21ba69c24f12cb1918
>> Author: Bjorn Helgaas <bhelgaas@google.com>
>> Date: Mon Aug 13 14:30:41 2018 -0500
>>
>> PCI: Add function 1 DMA alias quirk for Marvell 88SS9183
>>
>> Add function 1 DMA alias quirk for Marvell 88SS9183 PCIe SSD Controller.
>>
>> Link: https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134
>> Reported-by: <f.bluethner@mailbox.org>
>> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
>>
>> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
>> index deb051583eda..6994544125ff 100644
>> --- a/drivers/pci/quirks.c
>> +++ b/drivers/pci/quirks.c
>> @@ -3845,6 +3845,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x917a,
>> /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c78 */
>> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182,
>> quirk_dma_func1_alias);
>> +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134 */
>> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9183,
>> + quirk_dma_func1_alias);
>> /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */
>> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0,
>> quirk_dma_func1_alias);
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-08-14 21:35 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-08-13 19:41 PCI: Add function 1 DMA alias quirk for Marvell 88SS9183 Bjorn Helgaas
2018-08-14 14:19 ` Bjorn Helgaas
2018-08-14 18:47 ` Felix Blüthner
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).