diff for duplicates of <1350943531.30970.8@snotra> diff --git a/a/1.txt b/N1/1.txt index 46f657c..23b0152 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -5,45 +5,45 @@ On 10/17/2012 12:32:49 PM, Varun Sethi wrote: > LIODN specific stash id parameter through IOMMU API. > 3. Added an attribute for enabling/disabling DMA to a particular > memory window. -> +>=20 > Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> > --- > change in v3: > -renamed the stash attribute targets -> +>=20 > include/linux/iommu.h | 35 +++++++++++++++++++++++++++++++++++ > 1 files changed, 35 insertions(+), 0 deletions(-) -> +>=20 > diff --git a/include/linux/iommu.h b/include/linux/iommu.h > index f3b99e1..c3b9d73 100644 > --- a/include/linux/iommu.h > +++ b/include/linux/iommu.h > @@ -44,6 +44,33 @@ struct iommu_domain_geometry { -> dma_addr_t aperture_start; /* First address that can be +> dma_addr_t aperture_start; /* First address that can be =20 > mapped */ -> dma_addr_t aperture_end; /* Last address that can be +> dma_addr_t aperture_end; /* Last address that can be =20 > mapped */ -> bool force_aperture; /* DMA only allowed in mappable +> bool force_aperture; /* DMA only allowed in mappable =20 > range? */ > + -> + /* The subwindows field indicates number of DMA subwindows +> + /* The subwindows field indicates number of DMA subwindows =20 > supported > + * by the geometry. Following is the interpretation of > + * values for this field: > + * 0 : This implies that the supported geometry size is 1 MB -> + * with each subwindow size being 4KB. Thus number of +> + * with each subwindow size being 4KB. Thus number of =20 > subwindows Whitespace -> + * being = 1MB/4KB = 256. +> + * being =3D 1MB/4KB =3D 256. > + * 1 : Only one DMA window i.e. no subwindows. -> + * value other than 0 or 1 would indicate actual number of +> + * value other than 0 or 1 would indicate actual number of =20 > subwindows. > + */ -This language is way too specific for the generic geometry struct -(especially when you start talking about specific sizes). Please +This language is way too specific for the generic geometry struct =20 +(especially when you start talking about specific sizes). Please =20 explain in implementation-neutral terms what this field means. > @@ -60,6 +87,14 @@ struct iommu_domain { @@ -62,4 +62,4 @@ explain in implementation-neutral terms what this field means. Whitespace --Scott +-Scott= diff --git a/a/content_digest b/N1/content_digest index 1fb02eb..5edc3cb 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -3,6 +3,7 @@ "From\0Scott Wood <scottwood@freescale.com>\0" "Subject\0Re: [PATCH 2/3 v3] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.\0" "Date\0Mon, 22 Oct 2012 17:05:31 -0500\0" + "To\0Varun Sethi <Varun.Sethi@freescale.com>\0" "Cc\0joerg.roedel@amd.com" iommu@lists.linux-foundation.org linuxppc-dev@lists.ozlabs.org @@ -17,45 +18,45 @@ "> LIODN specific stash id parameter through IOMMU API.\n" "> 3. Added an attribute for enabling/disabling DMA to a particular\n" "> memory window.\n" - "> \n" + ">=20\n" "> Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>\n" "> ---\n" "> change in v3:\n" "> -renamed the stash attribute targets\n" - "> \n" + ">=20\n" "> include/linux/iommu.h | 35 +++++++++++++++++++++++++++++++++++\n" "> 1 files changed, 35 insertions(+), 0 deletions(-)\n" - "> \n" + ">=20\n" "> diff --git a/include/linux/iommu.h b/include/linux/iommu.h\n" "> index f3b99e1..c3b9d73 100644\n" "> --- a/include/linux/iommu.h\n" "> +++ b/include/linux/iommu.h\n" "> @@ -44,6 +44,33 @@ struct iommu_domain_geometry {\n" - "> \tdma_addr_t aperture_start; /* First address that can be \n" + "> \tdma_addr_t aperture_start; /* First address that can be =20\n" "> mapped */\n" - "> \tdma_addr_t aperture_end; /* Last address that can be \n" + "> \tdma_addr_t aperture_end; /* Last address that can be =20\n" "> mapped */\n" - "> \tbool force_aperture; /* DMA only allowed in mappable \n" + "> \tbool force_aperture; /* DMA only allowed in mappable =20\n" "> range? */\n" "> +\n" - "> +\t/* The subwindows field indicates number of DMA subwindows \n" + "> +\t/* The subwindows field indicates number of DMA subwindows =20\n" "> supported\n" "> +\t * by the geometry. Following is the interpretation of\n" "> +\t * values for this field:\n" "> +\t * 0 : This implies that the supported geometry size is 1 MB\n" - "> + * with each subwindow size being 4KB. Thus number of \n" + "> + * with each subwindow size being 4KB. Thus number of =20\n" "> subwindows\n" "\n" "Whitespace\n" "\n" - "> +\t * being = 1MB/4KB = 256.\n" + "> +\t * being =3D 1MB/4KB =3D 256.\n" "> +\t * 1 : Only one DMA window i.e. no subwindows.\n" - "> +\t * value other than 0 or 1 would indicate actual number of \n" + "> +\t * value other than 0 or 1 would indicate actual number of =20\n" "> subwindows.\n" "> +\t */\n" "\n" - "This language is way too specific for the generic geometry struct \n" - "(especially when you start talking about specific sizes). Please \n" + "This language is way too specific for the generic geometry struct =20\n" + "(especially when you start talking about specific sizes). Please =20\n" "explain in implementation-neutral terms what this field means.\n" "\n" "> @@ -60,6 +87,14 @@ struct iommu_domain {\n" @@ -74,6 +75,6 @@ "\n" "Whitespace\n" "\n" - -Scott + -Scott= -703b828b495738684272b4871b30204b060f739f6ee89a1aca5446714c5c1f8a +10b0522ae1a001e97df41e8b6fe13ee733100b3c3b82a1acb9b2c1a5cb308974
diff --git a/a/content_digest b/N2/content_digest index 1fb02eb..fe5eae9 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -3,10 +3,11 @@ "From\0Scott Wood <scottwood@freescale.com>\0" "Subject\0Re: [PATCH 2/3 v3] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.\0" "Date\0Mon, 22 Oct 2012 17:05:31 -0500\0" - "Cc\0joerg.roedel@amd.com" - iommu@lists.linux-foundation.org - linuxppc-dev@lists.ozlabs.org - linux-kernel@vger.kernel.org + "To\0Varun Sethi <Varun.Sethi@freescale.com>\0" + "Cc\0<joerg.roedel@amd.com>" + <iommu@lists.linux-foundation.org> + <linuxppc-dev@lists.ozlabs.org> + <linux-kernel@vger.kernel.org> " Varun Sethi <Varun.Sethi@freescale.com>\0" "\00:1\0" "b\0" @@ -76,4 +77,4 @@ "\n" -Scott -703b828b495738684272b4871b30204b060f739f6ee89a1aca5446714c5c1f8a +3b467c101e16dafd7c83933274622583f7e83eec5448681109fbc67221b68087
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