On 01/21/2013 12:36 AM, Hiroshi Doyu wrote:
> Stephen Warren wrote @ Fri, 18 Jan 2013 17:44:13
> +0100:
>
>>> Even the checks if "offs" is in some of register blocks could be
>>> ifdef'ed out with DEBUG. "smmu->regbase" can be calculated in probe()
>>> as below. I don't think that we don't need
Stephen Warren wrote @ Fri, 18 Jan 2013 17:44:13 +0100:
> > Even the checks if "offs" is in some of register blocks could be
> > ifdef'ed out with DEBUG. "smmu->regbase" can be calculated in probe()
> > as below. I don't think that we don't need to access "mc" DT entry to
> > get this address. si
On 01/18/2013 02:05 AM, Hiroshi Doyu wrote:
> Stephen Warren wrote @ Wed, 16 Jan 2013 22:12:24
> +0100:
>
>> On 01/15/2013 01:17 AM, Hiroshi Doyu wrote:
>>> There are 3 SMMU MMIO register blocks. They may get bigger as new
>>> Tegra SoC comes. This patch enables to support variable size of those
Stephen Warren wrote @ Wed, 16 Jan 2013 22:12:24 +0100:
> On 01/15/2013 01:17 AM, Hiroshi Doyu wrote:
> > There are 3 SMMU MMIO register blocks. They may get bigger as new
> > Tegra SoC comes. This patch enables to support variable size of those
> > register blocks.
>
> Why would the register blo
On 01/15/2013 01:17 AM, Hiroshi Doyu wrote:
> There are 3 SMMU MMIO register blocks. They may get bigger as new
> Tegra SoC comes. This patch enables to support variable size of those
> register blocks.
Why would the register blocks move around? In the HW, there's one single
chunk of memory contai
There are 3 SMMU MMIO register blocks. They may get bigger as new
Tegra SoC comes. This patch enables to support variable size of those
register blocks.
Signed-off-by: Hiroshi Doyu
---
drivers/iommu/tegra-smmu.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a
