On 11/12/14 14:09, Srikanth Thokala wrote:
@@ -122,9 +123,19 @@ static int gen_pci_config_write(struct pci_bus *bus, unsigned int devfn,
>> return PCIBIOS_SUCCESSFUL;
>> }
>>
>>+static int gen_pci_set_msi_parent(struct pci_bus *bus)
>>+{
>>+ struct gen_pci *pci = bus_to_gen_pci(bus);
>>+
>>+ bus->msi = pci->mchip;
>>+
>>+ return PCIBIOS_SUCCESSFUL;
>>+}
>>+
>> static struct pci_ops gen_pci_ops = {
>> .read = gen_pci_config_read,
>> .write = gen_pci_config_write,
>>+ .set_msi_parent = gen_pci_set_msi_parent,
>
>We assign the msi chip through add_bus() call, do we still need this?
>
There are series of patches from Yijing Wang around this. You may have
to go through them.
Srikanth
Hm.. I was not aware of this patch. Thanks for the pointer. I'll check
them out.
Suravee
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