On Sun, 9 Jun 2019 06:44:03 -0700
Jacob Pan wrote:
> Traditionally, device specific faults are detected and handled within
> their own device drivers. When IOMMU is enabled, faults such as DMA
> related transactions are detected by IOMMU. There is no generic
> reporting mechanism to report
On 06/03/2019 23:46, Jacob Pan wrote:
> On Tue, 5 Mar 2019 15:03:41 +
> Jean-Philippe Brucker wrote:
>
>> On 18/02/2019 13:54, Eric Auger wrote:
>> [...]> +/**
>> > + * iommu_register_device_fault_handler() - Register a device fault
>> > handler
>> > + * @dev: the device
>> > + * @handler:
On Tue, 5 Mar 2019 15:03:41 +
Jean-Philippe Brucker wrote:
> On 18/02/2019 13:54, Eric Auger wrote:
> [...]> +/**
> > + * iommu_register_device_fault_handler() - Register a device fault
> > handler
> > + * @dev: the device
> > + * @handler: the fault handler
> > + * @data: private data
On 18/02/2019 13:54, Eric Auger wrote:
[...]> +/**
> + * iommu_register_device_fault_handler() - Register a device fault handler
> + * @dev: the device
> + * @handler: the fault handler
> + * @data: private data passed as argument to the handler
> + *
> + * When an IOMMU fault event is received,
