On Wed, Oct 09, 2013 at 06:09:17AM -0400, Will Deacon wrote:
On Tue, Oct 08, 2013 at 07:43:50PM +0100, Rob Herring wrote:
On 10/08/2013 11:59 AM, Will Deacon wrote:
On Tue, Oct 08, 2013 at 05:40:21PM +0100, Andreas Herrmann wrote:
On Tue, Oct 08, 2013 at 05:20:08PM +0200, Andreas Herrmann
On Tue, Oct 08, 2013 at 10:27:22AM +0100, Andreas Herrmann wrote:
Ie. use a mask based on smr_mask_bits to map all stream IDs of an SMMU
to one context.
This behaviour is controlled per SMMU node with DT property
arm,smmu-mask-stream-ids and is only allowed if just a single master
is
On Tue, Oct 08, 2013 at 11:10:07AM -0400, Will Deacon wrote:
On Tue, Oct 08, 2013 at 10:27:22AM +0100, Andreas Herrmann wrote:
Ie. use a mask based on smr_mask_bits to map all stream IDs of an SMMU
to one context.
This behaviour is controlled per SMMU node with DT property
On Tue, Oct 08, 2013 at 05:20:08PM +0200, Andreas Herrmann wrote:
On Tue, Oct 08, 2013 at 11:10:07AM -0400, Will Deacon wrote:
On Tue, Oct 08, 2013 at 10:27:22AM +0100, Andreas Herrmann wrote:
Ie. use a mask based on smr_mask_bits to map all stream IDs of an SMMU
to one context.
On Tue, Oct 08, 2013 at 05:40:21PM +0100, Andreas Herrmann wrote:
On Tue, Oct 08, 2013 at 05:20:08PM +0200, Andreas Herrmann wrote:
To be more specific: For SATA I'd need to specify 10 StreamIds. This
would
(1) exceed MAX_MASTER_STREAMIDS (currently it's 8)
(Can easily be fixed by
...@lists.infradead.org
Subject: Re: [PATCH 3/5] iommu/arm-smmu: Introduce stream ID masking
On Tue, Oct 08, 2013 at 05:40:21PM +0100, Andreas Herrmann wrote:
On Tue, Oct 08, 2013 at 05:20:08PM +0200, Andreas Herrmann wrote:
To be more specific: For SATA I'd need to specify 10 StreamIds. This
would
On 10/08/2013 11:59 AM, Will Deacon wrote:
On Tue, Oct 08, 2013 at 05:40:21PM +0100, Andreas Herrmann wrote:
On Tue, Oct 08, 2013 at 05:20:08PM +0200, Andreas Herrmann wrote:
To be more specific: For SATA I'd need to specify 10 StreamIds. This
would
(1) exceed MAX_MASTER_STREAMIDS (currently
