On 2014-07-01 15:02, Le Tan wrote:
> 2014-07-01 20:56 GMT+08:00 Jan Kiszka :
>> On 2014-07-01 14:55, Le Tan wrote:
>>> 2014-07-01 20:52 GMT+08:00 Le Tan :
Hi Jan,
2014-07-01 15:34 GMT+08:00 Jan Kiszka :
> Hi Le,
>
> On 2014-07-01 04:34, Le Tan wrote:
>> Hi Jan,
>>
2014-07-01 20:56 GMT+08:00 Jan Kiszka :
> On 2014-07-01 14:55, Le Tan wrote:
>> 2014-07-01 20:52 GMT+08:00 Le Tan :
>>> Hi Jan,
>>>
>>> 2014-07-01 15:34 GMT+08:00 Jan Kiszka :
Hi Le,
On 2014-07-01 04:34, Le Tan wrote:
> Hi Jan,
> I use pci_setup_iommu() to setup a PCIIOMMUFun
On 2014-07-01 14:55, Le Tan wrote:
> 2014-07-01 20:52 GMT+08:00 Le Tan :
>> Hi Jan,
>>
>> 2014-07-01 15:34 GMT+08:00 Jan Kiszka :
>>> Hi Le,
>>>
>>> On 2014-07-01 04:34, Le Tan wrote:
Hi Jan,
I use pci_setup_iommu() to setup a PCIIOMMUFunc for the q35 pci bus.
In the iommu_fn, I prin
2014-07-01 20:52 GMT+08:00 Le Tan :
> Hi Jan,
>
> 2014-07-01 15:34 GMT+08:00 Jan Kiszka :
>> Hi Le,
>>
>> On 2014-07-01 04:34, Le Tan wrote:
>>> Hi Jan,
>>> I use pci_setup_iommu() to setup a PCIIOMMUFunc for the q35 pci bus.
>>> In the iommu_fn, I print out the devfn parameter and find out that it
Hi Jan,
2014-07-01 15:34 GMT+08:00 Jan Kiszka :
> Hi Le,
>
> On 2014-07-01 04:34, Le Tan wrote:
>> Hi Jan,
>> I use pci_setup_iommu() to setup a PCIIOMMUFunc for the q35 pci bus.
>> In the iommu_fn, I print out the devfn parameter and find out that it
>> sometimes will be -1. So what does it mean?
Hi Le,
On 2014-07-01 04:34, Le Tan wrote:
> Hi Jan,
> I use pci_setup_iommu() to setup a PCIIOMMUFunc for the q35 pci bus.
> In the iommu_fn, I print out the devfn parameter and find out that it
> sometimes will be -1. So what does it mean?
> The detail code is here:
>
> In mch_init() function, I
Hi Jan,
I use pci_setup_iommu() to setup a PCIIOMMUFunc for the q35 pci bus.
In the iommu_fn, I print out the devfn parameter and find out that it
sometimes will be -1. So what does it mean?
The detail code is here:
In mch_init() function, I write like this:
PCIBus *pci_bus = PCI_BUS(qdev_get_pare
