>> diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
>> index 22e413c..f11108c 100644
>> --- a/drivers/pci/msi.c
>> +++ b/drivers/pci/msi.c
>> @@ -35,6 +35,9 @@ int __weak arch_setup_msi_irq(struct pci_dev *dev, struct
>> msi_desc *desc)
>> struct msi_chip *chip = dev->bus->msi;
>> int
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 22e413c..f11108c 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -35,6 +35,9 @@ int __weak arch_setup_msi_irq(struct pci_dev *dev, struct
msi_desc *desc)
struct msi_chip *chip = dev-bus-msi;
int err;
+if
On Wed, Oct 15, 2014 at 11:06:52AM +0800, Yijing Wang wrote:
> Saving msi chip in pci_sys_data can make pci bus and
> devices don't need to know msi chip detail, it also
> make pci enumeration code be decoupled from msi chip.
> In fact, all pci devices under the same pci hostbridge
> share same
On Wed, Oct 15, 2014 at 11:06:52AM +0800, Yijing Wang wrote:
Saving msi chip in pci_sys_data can make pci bus and
devices don't need to know msi chip detail, it also
make pci enumeration code be decoupled from msi chip.
In fact, all pci devices under the same pci hostbridge
share same msi
On 2014/10/21 1:21, Lorenzo Pieralisi wrote:
> On Wed, Oct 15, 2014 at 04:06:52AM +0100, Yijing Wang wrote:
>> Saving msi chip in pci_sys_data can make pci bus and
>> devices don't need to know msi chip detail, it also
>> make pci enumeration code be decoupled from msi chip.
>> In fact, all pci
On Wed, Oct 15, 2014 at 04:06:52AM +0100, Yijing Wang wrote:
> Saving msi chip in pci_sys_data can make pci bus and
> devices don't need to know msi chip detail, it also
> make pci enumeration code be decoupled from msi chip.
> In fact, all pci devices under the same pci hostbridge
> share same
On Wed, Oct 15, 2014 at 04:06:52AM +0100, Yijing Wang wrote:
Saving msi chip in pci_sys_data can make pci bus and
devices don't need to know msi chip detail, it also
make pci enumeration code be decoupled from msi chip.
In fact, all pci devices under the same pci hostbridge
share same msi
On 2014/10/21 1:21, Lorenzo Pieralisi wrote:
On Wed, Oct 15, 2014 at 04:06:52AM +0100, Yijing Wang wrote:
Saving msi chip in pci_sys_data can make pci bus and
devices don't need to know msi chip detail, it also
make pci enumeration code be decoupled from msi chip.
In fact, all pci devices
Saving msi chip in pci_sys_data can make pci bus and
devices don't need to know msi chip detail, it also
make pci enumeration code be decoupled from msi chip.
In fact, all pci devices under the same pci hostbridge
share same msi chip. So msi chip should be seen as one
of resources or attributes to
Saving msi chip in pci_sys_data can make pci bus and
devices don't need to know msi chip detail, it also
make pci enumeration code be decoupled from msi chip.
In fact, all pci devices under the same pci hostbridge
share same msi chip. So msi chip should be seen as one
of resources or attributes to
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