Hi Jean,
On 1/16/19 4:52 PM, Jean-Philippe Brucker wrote:
> On 14/01/2019 22:32, Jacob Pan wrote:
>>> [...]
> +/**
> + * struct iommu_fault - Generic fault data
> + *
> + * @type contains fault type
> + * @reason fault reasons if relevant outside IOMMU driver.
> + * IOMMU
On 15/01/2019 21:27, Auger Eric wrote:
[...]
/* iommu fault flags */
-#define IOMMU_FAULT_READ 0x0
-#define IOMMU_FAULT_WRITE 0x1
+#define IOMMU_FAULT_READ (1 << 0)
+#define IOMMU_FAULT_WRITE (1 << 1)
+#define IOMMU_FAULT_EXEC (1 << 2)
On 14/01/2019 22:32, Jacob Pan wrote:
>> [...]
+/**
+ * struct iommu_fault - Generic fault data
+ *
+ * @type contains fault type
+ * @reason fault reasons if relevant outside IOMMU driver.
+ * IOMMU driver internal faults are not reported.
+ * @addr: tells the
Hi Jean,
On 1/11/19 12:06 PM, Jean-Philippe Brucker wrote:
> On 10/01/2019 18:45, Jacob Pan wrote:
>> On Tue, 8 Jan 2019 11:26:26 +0100
>> Eric Auger wrote:
>>
>>> From: Jacob Pan
>>>
>>> Device faults detected by IOMMU can be reported outside IOMMU
>>> subsystem for further processing. This
On 10/01/2019 18:45, Jacob Pan wrote:
> On Tue, 8 Jan 2019 11:26:26 +0100
> Eric Auger wrote:
>
>> From: Jacob Pan
>>
>> Device faults detected by IOMMU can be reported outside IOMMU
>> subsystem for further processing. This patch intends to provide
>> a generic device fault data such that
On Tue, 8 Jan 2019 11:26:26 +0100
Eric Auger wrote:
> From: Jacob Pan
>
> Device faults detected by IOMMU can be reported outside IOMMU
> subsystem for further processing. This patch intends to provide
> a generic device fault data such that device drivers can be
> communicated with IOMMU
From: Jacob Pan
Device faults detected by IOMMU can be reported outside IOMMU
subsystem for further processing. This patch intends to provide
a generic device fault data such that device drivers can be
communicated with IOMMU faults without model specific knowledge.
The proposed format is the
