On 07/04/2018 09:24 AM, Auger Eric wrote:
+ *
+ * We have a magic formula for the Magic_N below.
+ *
+ * Magic_N(PAGE_SIZE, Entry_Level) = 64 - ((PAGE_SHIFT - 3) *
Number of levels)
[0] ^^^
+ *
+ * where number of levels = (4 - Entry_Level).
^^^ Doesn't this help make it clear ? Using
Hi Suzuki,
On 07/03/2018 01:54 PM, Suzuki K Poulose wrote:
> Hi Eric,
>
> On 02/07/18 15:41, Auger Eric wrote:
>> Hi Suzuki,
>>
>> On 06/29/2018 01:15 PM, Suzuki K Poulose wrote:
>>> On arm64 VTTBR_EL2:BADDR holds the base address for the stage2
>>> translation table. The Arm ARM mandates that
Hi Eric,
On 02/07/18 15:41, Auger Eric wrote:
Hi Suzuki,
On 06/29/2018 01:15 PM, Suzuki K Poulose wrote:
On arm64 VTTBR_EL2:BADDR holds the base address for the stage2
translation table. The Arm ARM mandates that the bits BADDR[x-1:0]
should be 0, where 'x' is defined for a given IPA Size and
Hi Suzuki,
On 06/29/2018 01:15 PM, Suzuki K Poulose wrote:
> On arm64 VTTBR_EL2:BADDR holds the base address for the stage2
> translation table. The Arm ARM mandates that the bits BADDR[x-1:0]
> should be 0, where 'x' is defined for a given IPA Size and the
> number of levels for a translation
On arm64 VTTBR_EL2:BADDR holds the base address for the stage2
translation table. The Arm ARM mandates that the bits BADDR[x-1:0]
should be 0, where 'x' is defined for a given IPA Size and the
number of levels for a translation granule size. It is defined
using some magical constants. This patch
