* [PATCH] PCI: Loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
@ 2020-06-10 2:39 Tiezhu Yang
2020-06-11 20:26 ` Bjorn Helgaas
0 siblings, 1 reply; 3+ messages in thread
From: Tiezhu Yang @ 2020-06-10 2:39 UTC (permalink / raw)
To: Thomas Bogendoerfer, Bjorn Helgaas, Lorenzo Pieralisi,
Rob Herring, Andrew Murray, Huacai Chen, Jiaxun Yang
Cc: linux-mips, linux-pci, linux-kernel, Xuefeng Li
Use DECLARE_PCI_FIXUP_EARLY instead of DECLARE_PCI_FIXUP_HEADER
for bridge_class_quirk() in pci-loongson.c, otherwise the fixup
has no effect.
Fixes: 1f58cca5cf2b ("PCI: Add Loongson PCI Controller support")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
This patch is based on mips-next tree.
drivers/pci/controller/pci-loongson.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/controller/pci-loongson.c b/drivers/pci/controller/pci-loongson.c
index 459009c..58b862a 100644
--- a/drivers/pci/controller/pci-loongson.c
+++ b/drivers/pci/controller/pci-loongson.c
@@ -37,11 +37,11 @@ static void bridge_class_quirk(struct pci_dev *dev)
{
dev->class = PCI_CLASS_BRIDGE_PCI << 8;
}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
DEV_PCIE_PORT_0, bridge_class_quirk);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
DEV_PCIE_PORT_1, bridge_class_quirk);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
DEV_PCIE_PORT_2, bridge_class_quirk);
static void system_bus_quirk(struct pci_dev *pdev)
--
2.1.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] PCI: Loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
2020-06-10 2:39 [PATCH] PCI: Loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk() Tiezhu Yang
@ 2020-06-11 20:26 ` Bjorn Helgaas
2020-06-12 1:21 ` Tiezhu Yang
0 siblings, 1 reply; 3+ messages in thread
From: Bjorn Helgaas @ 2020-06-11 20:26 UTC (permalink / raw)
To: Tiezhu Yang
Cc: Thomas Bogendoerfer, Bjorn Helgaas, Lorenzo Pieralisi,
Rob Herring, Andrew Murray, Huacai Chen, Jiaxun Yang, linux-mips,
linux-pci, linux-kernel, Xuefeng Li
Subject line:
PCI: loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
(Driver names are conventionally lower case.)
Lorenzo will probably silently fix this when applying, so this is
mostly just a reminder in case you need to revise this or for future
patches.
On Wed, Jun 10, 2020 at 10:39:50AM +0800, Tiezhu Yang wrote:
> Use DECLARE_PCI_FIXUP_EARLY instead of DECLARE_PCI_FIXUP_HEADER
> for bridge_class_quirk() in pci-loongson.c, otherwise the fixup
> has no effect.
>
> Fixes: 1f58cca5cf2b ("PCI: Add Loongson PCI Controller support")
> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
> ---
>
> This patch is based on mips-next tree.
>
> drivers/pci/controller/pci-loongson.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/pci/controller/pci-loongson.c b/drivers/pci/controller/pci-loongson.c
> index 459009c..58b862a 100644
> --- a/drivers/pci/controller/pci-loongson.c
> +++ b/drivers/pci/controller/pci-loongson.c
> @@ -37,11 +37,11 @@ static void bridge_class_quirk(struct pci_dev *dev)
> {
> dev->class = PCI_CLASS_BRIDGE_PCI << 8;
> }
> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
> +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
> DEV_PCIE_PORT_0, bridge_class_quirk);
> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
> +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
> DEV_PCIE_PORT_1, bridge_class_quirk);
> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
> +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
> DEV_PCIE_PORT_2, bridge_class_quirk);
>
> static void system_bus_quirk(struct pci_dev *pdev)
> --
> 2.1.0
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] PCI: Loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
2020-06-11 20:26 ` Bjorn Helgaas
@ 2020-06-12 1:21 ` Tiezhu Yang
0 siblings, 0 replies; 3+ messages in thread
From: Tiezhu Yang @ 2020-06-12 1:21 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: Thomas Bogendoerfer, Bjorn Helgaas, Lorenzo Pieralisi,
Rob Herring, Andrew Murray, Huacai Chen, Jiaxun Yang, linux-mips,
linux-pci, linux-kernel, Xuefeng Li
On 06/12/2020 04:26 AM, Bjorn Helgaas wrote:
> Subject line:
>
> PCI: loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
>
> (Driver names are conventionally lower case.)
>
> Lorenzo will probably silently fix this when applying, so this is
> mostly just a reminder in case you need to revise this or for future
> patches.
Hi Bjorn,
Thanks for your reminder, sorry for that.
I will modify it and then send v2.
>
> On Wed, Jun 10, 2020 at 10:39:50AM +0800, Tiezhu Yang wrote:
>> Use DECLARE_PCI_FIXUP_EARLY instead of DECLARE_PCI_FIXUP_HEADER
>> for bridge_class_quirk() in pci-loongson.c, otherwise the fixup
>> has no effect.
>>
>> Fixes: 1f58cca5cf2b ("PCI: Add Loongson PCI Controller support")
>> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
>> ---
>>
>> This patch is based on mips-next tree.
>>
>> drivers/pci/controller/pci-loongson.c | 6 +++---
>> 1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/pci/controller/pci-loongson.c b/drivers/pci/controller/pci-loongson.c
>> index 459009c..58b862a 100644
>> --- a/drivers/pci/controller/pci-loongson.c
>> +++ b/drivers/pci/controller/pci-loongson.c
>> @@ -37,11 +37,11 @@ static void bridge_class_quirk(struct pci_dev *dev)
>> {
>> dev->class = PCI_CLASS_BRIDGE_PCI << 8;
>> }
>> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
>> +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
>> DEV_PCIE_PORT_0, bridge_class_quirk);
>> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
>> +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
>> DEV_PCIE_PORT_1, bridge_class_quirk);
>> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LOONGSON,
>> +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_LOONGSON,
>> DEV_PCIE_PORT_2, bridge_class_quirk);
>>
>> static void system_bus_quirk(struct pci_dev *pdev)
>> --
>> 2.1.0
>>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-06-12 1:26 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2020-06-10 2:39 [PATCH] PCI: Loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk() Tiezhu Yang
2020-06-11 20:26 ` Bjorn Helgaas
2020-06-12 1:21 ` Tiezhu Yang
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