Re: [PATCH] iommu/arm-smmu: Fix 16bit ASID configuration

2017-04-03 Thread Will Deacon
On Mon, Apr 03, 2017 at 11:16:33PM +0530, Sunil Kovvuri wrote: > On Tue, Mar 28, 2017 at 4:11 PM, wrote: > > From: Sunil Goutham > > > > 16bit ASID should be enabled before initializing TTBR0/1, > > otherwise only LSB 8bit ASID will be considered.

Re: [PATCH] iommu/arm-smmu: Fix 16bit ASID configuration

2017-04-03 Thread Sunil Kovvuri
On Tue, Mar 28, 2017 at 4:11 PM, wrote: > From: Sunil Goutham > > 16bit ASID should be enabled before initializing TTBR0/1, > otherwise only LSB 8bit ASID will be considered. Hence > moving configuration of TTBCR register ahead of TTBR0/1 > while

[PATCH] iommu/arm-smmu: Fix 16bit ASID configuration

2017-03-28 Thread sunil . kovvuri
From: Sunil Goutham 16bit ASID should be enabled before initializing TTBR0/1, otherwise only LSB 8bit ASID will be considered. Hence moving configuration of TTBCR register ahead of TTBR0/1 while initializing context bank. Signed-off-by: Sunil Goutham