[PATCH v5 1/5] acpi: pci: Setup MSI domain for ACPI based pci devices
Suravee Suthikulanit
suravee.suthikulpanit at amd.com
Wed Dec 9 09:41:54 PST 2015
On 12/9/2015 4:13 AM, Marc Zyngier wrote:
> On Tue, 8 Dec 2015 17:48:02 -0800
> Suravee Suthikulpanit <Suravee.Suthikulpanit at amd.com> wrote:
>
>> This patch introduces pci_msi_register_fwnode_provider() for irqchip
>> to register a callback, to provide a way to determine appropriate MSI
>> domain for a pci device.
>>
>> It also introduces pci_host_bridge_acpi_msi_domain(), which returns
>> the MSI domain of the specified PCI host bridge with DOMAIN_BUS_PCI_MSI
>> bus token. Then, it is assigned to pci device.
>>
>> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit at amd.com>
>> ---
>> drivers/pci/pci-acpi.c | 32 ++++++++++++++++++++++++++++++++
>> drivers/pci/probe.c | 2 ++
>> include/linux/irqdomain.h | 5 +++++
>> include/linux/pci.h | 10 ++++++++++
>> 4 files changed, 49 insertions(+)
>>
> [...]
>
> Other than the couple of nits above:
>
> Reviewed-by: Marc Zyngier <marc.zyngier at arm.com>
>
> M.
>
Thanks. I'll take care of them and send out V6.
Suravee
More information about the linux-arm-kernel
mailing list