diff for duplicates of <87zjf0hk3b.fsf@nvidia.com> diff --git a/a/1.txt b/N1/1.txt index 8c12298..833c735 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,35 +1,35 @@ -Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes: +Varun Sethi <Varun.Sethi@freescale.com> writes: > Hi Hiroshi, > >> -----Original Message----- ->> From: Hiroshi Doyu [mailto:hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org] +>> From: Hiroshi Doyu [mailto:hdoyu at nvidia.com] >> Sent: Thursday, August 14, 2014 9:35 PM >> To: Sethi Varun-B16395 >> Cc: Hiroshi Doyu; Thierry Reding; Stephen Warren; Arnd Bergmann; Will ->> Deacon; Mark Rutland; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Olof Johansson; ->> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org; Rob Herring; linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; ->> linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org +>> Deacon; Mark Rutland; devicetree at vger.kernel.org; Olof Johansson; +>> iommu at lists.linux-foundation.org; Rob Herring; linux-tegra at vger.kernel.org; +>> linux-arm-kernel at lists.infradead.org >> Subject: Re: [PATCH v5] devicetree: Add generic IOMMU device tree bindings >> >> Hi Varun, >> ->> Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes: +>> Varun Sethi <Varun.Sethi@freescale.com> writes: >> >> >> -----Original Message----- ->> >> From: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org [mailto:iommu- ->> >> bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org] On Behalf Of Hiroshi Doyu +>> >> From: iommu-bounces at lists.linux-foundation.org [mailto:iommu- +>> >> bounces at lists.linux-foundation.org] On Behalf Of Hiroshi Doyu >> >> Sent: Thursday, August 14, 2014 12:18 PM >> >> To: Thierry Reding; Stephen Warren; Arnd Bergmann; Will Deacon ->> >> Cc: Mark Rutland; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Olof Johansson; ->> >> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org; Rob Herring; ->> >> linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org +>> >> Cc: Mark Rutland; devicetree at vger.kernel.org; Olof Johansson; +>> >> iommu at lists.linux-foundation.org; Rob Herring; +>> >> linux-tegra at vger.kernel.org; linux-arm-kernel at lists.infradead.org >> >> Subject: Re: [PATCH v5] devicetree: Add generic IOMMU device tree >> >> bindings >> >> >> >> ->> >> Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes: +>> >> Thierry Reding <thierry.reding@gmail.com> writes: >> >> >> >> > +Multiple-master IOMMU: >> >> > +---------------------- @@ -39,12 +39,12 @@ Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes: >> >> > + #iommu-cells = <1>; >> >> > + }; >> >> > + ->> >> > + master@1 { +>> >> > + master at 1 { >> >> > + /* device has master ID 42 in the IOMMU */ >> >> > + iommus = <&{/iommu} 42>; >> >> > + }; >> >> > + ->> >> > + master@2 { +>> >> > + master at 2 { >> >> > + /* device has master IDs 23 and 24 in the IOMMU */ >> >> > + iommus = <&{/iommu} 23>, <&{/iommu} 24>; >> >> > + }; @@ -86,7 +86,7 @@ Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes: > Layerscape platforms. My point was that we would need the iommu master > node to include a reference to the master id register. > -> master@1 { +> master at 1 { > /* device has master ID 42 in the IOMMU */ > iommus = <&{/iommu} 42>; > master-id-reg = <phandle offset> @@ -95,7 +95,7 @@ Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes: In the above, for "iommus=" bindings, you wouldn't need to break ARM,SMMU compatibility at all if you set "streamID" exactly as below. - master@1 { + master at 1 { /* device has master ID 42 in the IOMMU */ iommus = <&{/iommu} 'any given streamID'>; master-id-reg = <phandle offset> diff --git a/a/content_digest b/N1/content_digest index 1e8f747..efcdc7a 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -3,56 +3,44 @@ "ref\0cfb1d2ff66004685b7ead3f5e6321681@BL2PR03MB468.namprd03.prod.outlook.com\0" "ref\087y4ur2h23.fsf@nvidia.com\0" "ref\0d9fb045d54244f26a773ba45ad3caa2d@BL2PR03MB468.namprd03.prod.outlook.com\0" - "ref\0d9fb045d54244f26a773ba45ad3caa2d-AZ66ij2kwaacCcN9WK45f+O6mTEJWrR4XA4E9RH9d+qIuWR1G4zioA@public.gmane.org\0" - "From\0Hiroshi Doyu <hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>\0" - "Subject\0Re: [PATCH v5] devicetree: Add generic IOMMU device tree bindings\0" + "From\0hdoyu@nvidia.com (Hiroshi Doyu)\0" + "Subject\0[PATCH v5] devicetree: Add generic IOMMU device tree bindings\0" "Date\0Tue, 19 Aug 2014 13:03:52 +0300\0" - "To\0Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>" - " Will Deacon <Will.Deacon-5wv7dgnIgG8@public.gmane.org>\0" - "Cc\0Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>" - devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> - Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> - Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org> - Stuart Yoder <stuart.yoder-KZfg59tc24xl57MIdRCFDg@public.gmane.org> - Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> - linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> - iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org <iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org> - Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> - " linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "\n" - "Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes:\n" + "Varun Sethi <Varun.Sethi@freescale.com> writes:\n" "\n" "> Hi Hiroshi,\n" ">\n" ">> -----Original Message-----\n" - ">> From: Hiroshi Doyu [mailto:hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org]\n" + ">> From: Hiroshi Doyu [mailto:hdoyu at nvidia.com]\n" ">> Sent: Thursday, August 14, 2014 9:35 PM\n" ">> To: Sethi Varun-B16395\n" ">> Cc: Hiroshi Doyu; Thierry Reding; Stephen Warren; Arnd Bergmann; Will\n" - ">> Deacon; Mark Rutland; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Olof Johansson;\n" - ">> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org; Rob Herring; linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org;\n" - ">> linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org\n" + ">> Deacon; Mark Rutland; devicetree at vger.kernel.org; Olof Johansson;\n" + ">> iommu at lists.linux-foundation.org; Rob Herring; linux-tegra at vger.kernel.org;\n" + ">> linux-arm-kernel at lists.infradead.org\n" ">> Subject: Re: [PATCH v5] devicetree: Add generic IOMMU device tree bindings\n" ">> \n" ">> Hi Varun,\n" ">> \n" - ">> Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org> writes:\n" + ">> Varun Sethi <Varun.Sethi@freescale.com> writes:\n" ">> \n" ">> >> -----Original Message-----\n" - ">> >> From: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org [mailto:iommu-\n" - ">> >> bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org] On Behalf Of Hiroshi Doyu\n" + ">> >> From: iommu-bounces at lists.linux-foundation.org [mailto:iommu-\n" + ">> >> bounces at lists.linux-foundation.org] On Behalf Of Hiroshi Doyu\n" ">> >> Sent: Thursday, August 14, 2014 12:18 PM\n" ">> >> To: Thierry Reding; Stephen Warren; Arnd Bergmann; Will Deacon\n" - ">> >> Cc: Mark Rutland; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Olof Johansson;\n" - ">> >> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org; Rob Herring;\n" - ">> >> linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org\n" + ">> >> Cc: Mark Rutland; devicetree at vger.kernel.org; Olof Johansson;\n" + ">> >> iommu at lists.linux-foundation.org; Rob Herring;\n" + ">> >> linux-tegra at vger.kernel.org; linux-arm-kernel at lists.infradead.org\n" ">> >> Subject: Re: [PATCH v5] devicetree: Add generic IOMMU device tree\n" ">> >> bindings\n" ">> >>\n" ">> >>\n" - ">> >> Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:\n" + ">> >> Thierry Reding <thierry.reding@gmail.com> writes:\n" ">> >>\n" ">> >> > +Multiple-master IOMMU:\n" ">> >> > +----------------------\n" @@ -62,12 +50,12 @@ ">> >> > + #iommu-cells = <1>;\n" ">> >> > + };\n" ">> >> > +\n" - ">> >> > + master@1 {\n" + ">> >> > + master at 1 {\n" ">> >> > + /* device has master ID 42 in the IOMMU */\n" ">> >> > + iommus = <&{/iommu} 42>;\n" ">> >> > + };\n" ">> >> > +\n" - ">> >> > + master@2 {\n" + ">> >> > + master at 2 {\n" ">> >> > + /* device has master IDs 23 and 24 in the IOMMU */\n" ">> >> > + iommus = <&{/iommu} 23>, <&{/iommu} 24>;\n" ">> >> > + };\n" @@ -109,7 +97,7 @@ "> Layerscape platforms. My point was that we would need the iommu master\n" "> node to include a reference to the master id register.\n" ">\n" - "> master@1 {\n" + "> master at 1 {\n" "> /* device has master ID 42 in the IOMMU */\n" "> iommus = <&{/iommu} 42>;\n" "> master-id-reg = <phandle offset>\n" @@ -118,7 +106,7 @@ "In the above, for \"iommus=\" bindings, you wouldn't need to break\n" "ARM,SMMU compatibility at all if you set \"streamID\" exactly as below.\n" "\n" - " master@1 {\n" + " master at 1 {\n" " /* device has master ID 42 in the IOMMU */\n" " iommus = <&{/iommu} 'any given streamID'>;\n" " master-id-reg = <phandle offset>\n" @@ -135,4 +123,4 @@ "\n" Is my understanding right? -257d97e7cd110eb8322be686f5a05a03a186a68f8b95997851b9eb215ee069e6 +010454318cdac37f6acf71d5774364e52f8d7de922ce91f08f51dd139e96ccb5
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