Hi Christoph,
On 5/29/19 8:21 AM, Christoph Hellwig wrote:
>> +/* is_downstream_to_pci_bridge - test if a device belongs to the
>> + * PCI sub-hierarchy of a candidate PCI-PCI bridge
>> + *
>> + * @dev: candidate PCI device belonging to @bridge PCI sub-hierarchy
>> + * @bridge: the candidate
> +/* is_downstream_to_pci_bridge - test if a device belongs to the
> + * PCI sub-hierarchy of a candidate PCI-PCI bridge
> + *
> + * @dev: candidate PCI device belonging to @bridge PCI sub-hierarchy
> + * @bridge: the candidate PCI-PCI bridge
> + *
> + * Return: true if @dev belongs to @bridge
Hi,
On 5/28/19 7:50 PM, Eric Auger wrote:
Several call sites are about to check whether a device belongs
to the PCI sub-hierarchy of a candidate PCI-PCI bridge.
Introduce an helper to perform that check.
This looks good to me.
Reviewed-by: Lu Baolu
Best regards,
Baolu
Signed-off-by:
Several call sites are about to check whether a device belongs
to the PCI sub-hierarchy of a candidate PCI-PCI bridge.
Introduce an helper to perform that check.
Signed-off-by: Eric Auger
---
drivers/iommu/intel-iommu.c | 37 +
1 file changed, 29
