> -----Original Message----- > From: Wood Scott-B07421 > Sent: Tuesday, November 19, 2013 8:34 AM > To: Sethi Varun-B16395 > Cc: Wang Haiying-R54964; j...@8bytes.org; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH] iommu/fsl_pamu: use physical cpu index to find the > matched cpu nodes > > On Mon, 2013-11-18 at 20:42 -0600, Varun Sethi wrote: > > For the DSP case again we have to set up the stash attribute. Are you > saying that this should be a separate attribute? > > Not necessarily a separate attribute, but there should be some way to > distinguish whether you're providing a Linux cpu number or some external > stash destination. Yes, the current idea is to use a separate L2 cache type for the DSP cores (PAMU_DSP_L2_CACHE). DSP cores can stash only to the L2 cache.
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