> -----Original Message----- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Tuesday, April 23, 2013 8:39 AM > To: Sethi Varun-B16395 > Cc: iommu@lists.linux-foundation.org; linuxppc-...@lists.ozlabs.org; > linux-ker...@vger.kernel.org; > ga...@kernel.crashing.org; b...@kernel.crashing.org; Yoder Stuart-B08248; > Wood Scott-B07421 > Subject: Re: [PATCH 2/3 v14] iommu/fsl: Add additional iommu attributes > required by the PAMU driver. > > On Tue, Apr 23, 2013 at 10:05:25AM +0530, Varun Sethi wrote: > > Added the following domain attributes for the FSL PAMU driver: > > 1. Added new iommu stash attribute, which allows setting of the > > LIODN specific stash id parameter through IOMMU API. > > 2. Added an attribute for enabling/disabling DMA to a particular > > memory window. > > 3. Added domain attribute to check for PAMUV1 specific constraints. > > > > Signed-off-by: Varun Sethi <varun.se...@freescale.com> > > --- > > v14 changes: > > - Add FSL prefix to PAMU attributes. > > v13 changes: > > - created a new file include/linux/fsl_pamu_stash.h for stash > > attributes. > > v12 changes: > > - Moved PAMU specifc stash ids and structures to PAMU header file. > > - no change in v11. > > - no change in v10. > > include/linux/fsl_pamu_stash.h | 39 > > +++++++++++++++++++++++++++++++++++++++ > > Isn't asm/ for your architecture a better place for that header?
The PAMU isn't strictly tied to Power architecture, although that is where it is implemented now. It could be implemented on ARM for example. Stuart _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
