00/11] IOMMU probe deferral support
Hi,
[...]
From the logs its clear that when ixgbevf driver originally probes
and adds the device to smmu the dma mask is 32, but when it binds
to vfio-pci, it becomes 64 bit.
Just to add to that, the mask is set to 64 bit in the ixgebvf driver
probe[1
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> Subject: Re: [PATCH V9 00
Hi,
On 24/03/17 09:27, Shameerali Kolothum Thodi wrote:
Hi Sricharan,
-Original Message-
From: Sricharan R [mailto:sricha...@codeaurora.org]
[...]
Looks like this triggers the start of the bug.
So the below check in iommu_dma_init_domain fails,
if
On Mon, Mar 27, 2017 at 05:18:15PM +0100, Robin Murphy wrote:
[...]
> >> [ 145.212351] iommu: Adding device :81:10.0 to group 5
> >> [ 145.212367] ixgbevf :81:10.0: 0x0 0x1, 0x0 0x,
> >> 0x 0x
> >> [ 145.213261] ixgbevf :81:10.0: enabling device
.@google.com; linux-...@vger.kernel.org; linux-
>>> a...@vger.kernel.org; t...@semihalf.com; hanjun@linaro.org;
>>> ok...@codeaurora.org
>>> Subject: Re: [PATCH V9 00/11] IOMMU probe deferral support
>>>
>>> On 24/03/17 09:27, Shameerali Koloth
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> Subject: RE: [PATCH V9 00/11] IOMMU probe deferral suppor
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>> ok...@codeaurora.org
>> Cc: Shameerali Kolothum Thodi
>> Subject: Re: [PATCH V9 00/11] IOMMU probe deferral support
>>
>> Hi Zhou,
>>
>> On 3/24/2017 9:23 AM, Zhou Wang wrote:
>>> On 2017/3/10 3:00, Sricharan R w
On Fri, Mar 24, 2017 at 09:27:51AM +, Shameerali Kolothum Thodi wrote:
[...]
> @@ -107,7 +107,7 @@ int of_dma_configure(struct device *dev, struct
> device_node *np)
> ret = of_dma_get_range(np, _addr, , );
> if (ret < 0) {
> dma_addr = offset = 0;
> -
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> a...@vger.kernel.org; t...@semihalf.com; hanjun@linaro.org;
> ok...@codeaurora.org
> Cc: Shameerali Kolothum Thodi
>
Hi Zhou,
On 3/24/2017 9:23 AM, Zhou Wang wrote:
On 2017/3/10 3:00, Sricharan R wrote:
This series calls the dma ops configuration for the devices
at a generic place so that it works for all busses.
The dma_configure_ops for a device is now called during
the device_attach callback just before
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