From: Will Deacon <will.deacon@arm.com>
To: linucherian@gmail.com
Cc: catalin.marinas@arm.com, lorenzo.pieralisi@arm.com,
hanjun.guo@linaro.org, sudeep.holla@arm.com, rjw@rjwysocki.net,
lenb@kernel.org, robin.murphy@arm.com, joro@8bytes.org,
robert.moore@intel.com, lv.zheng@intel.com,
linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org,
iommu@lists.linux-foundation.org, devel@acpica.org,
Sunil.Goutham@cavium.com, Geethasowjanya.Akula@cavium.com,
robert.richter@cavium.com, linu.cherian@cavium.com
Subject: Re: [RFC PATCH 0/7] Cavium CN99xx SMMUv3 Errata workarounds
Date: Tue, 11 Apr 2017 17:30:04 +0100 [thread overview]
Message-ID: <20170411163004.GH17109@arm.com> (raw)
In-Reply-To: <1491921765-29475-1-git-send-email-linucherian@gmail.com>
On Tue, Apr 11, 2017 at 08:12:38PM +0530, linucherian@gmail.com wrote:
> From: Linu Cherian <linu.cherian@cavium.com>
>
> Cavium CN99xx SMMUv3 implementation has two Silicon Erratas.
> 1. Errata ID #74
> SMMU register alias Page 1 is not implemented
> 2. Errata ID #126
> SMMU doesnt support unique IRQ lines for gerror, eventq and cmdq-sync
Is this device in production, or just part of a test chip?
Will
WARNING: multiple messages have this Message-ID (diff)
From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 0/7] Cavium CN99xx SMMUv3 Errata workarounds
Date: Tue, 11 Apr 2017 17:30:04 +0100 [thread overview]
Message-ID: <20170411163004.GH17109@arm.com> (raw)
In-Reply-To: <1491921765-29475-1-git-send-email-linucherian@gmail.com>
On Tue, Apr 11, 2017 at 08:12:38PM +0530, linucherian at gmail.com wrote:
> From: Linu Cherian <linu.cherian@cavium.com>
>
> Cavium CN99xx SMMUv3 implementation has two Silicon Erratas.
> 1. Errata ID #74
> SMMU register alias Page 1 is not implemented
> 2. Errata ID #126
> SMMU doesnt support unique IRQ lines for gerror, eventq and cmdq-sync
Is this device in production, or just part of a test chip?
Will
next prev parent reply other threads:[~2017-04-11 16:29 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-11 14:42 [RFC PATCH 0/7] Cavium CN99xx SMMUv3 Errata workarounds linucherian-Re5JQEeQqe8AvxtiuMwx3w
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 14:42 ` [RFC PATCH 1/7] iommu/arm-smmu-v3: Introduce smmu option PAGE0_REGS_ONLY for Silicon errata linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 15:42 ` Robin Murphy
2017-04-11 15:42 ` Robin Murphy
2017-04-12 5:05 ` Linu Cherian
2017-04-12 5:05 ` Linu Cherian
2017-04-11 14:42 ` [RFC PATCH 2/7] iommu/arm-smmu-v3: Do resource size checks based on smmu option PAGE0_REGS_ONLY linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 15:43 ` Robin Murphy
2017-04-11 15:43 ` Robin Murphy
2017-04-11 16:39 ` Sunil Kovvuri
2017-04-11 16:39 ` Sunil Kovvuri
2017-04-11 14:42 ` [RFC PATCH 3/7] iommu/arm-smmu-v3: Introduce smmu option USE_SHARED_IRQS for Silicon errata linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 15:54 ` Robin Murphy
2017-04-11 15:54 ` Robin Murphy
2017-04-11 16:21 ` Will Deacon
2017-04-11 16:21 ` Will Deacon
[not found] ` <20170411162123.GF17109-5wv7dgnIgG8@public.gmane.org>
2017-04-11 16:34 ` Sunil Kovvuri
2017-04-11 16:34 ` Sunil Kovvuri
2017-04-11 16:38 ` Robin Murphy
2017-04-11 16:38 ` Robin Murphy
[not found] ` <a971af83-10f1-5696-f0c6-0600c04705c3-5wv7dgnIgG8@public.gmane.org>
2017-04-11 16:41 ` Will Deacon
2017-04-11 16:41 ` Will Deacon
2017-04-11 14:42 ` [RFC PATCH 4/7] ACPICA: IORT: Add SMMuV3 model definitions linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 15:59 ` Robin Murphy
2017-04-11 15:59 ` Robin Murphy
2017-04-11 16:57 ` Sunil Kovvuri
2017-04-11 16:57 ` Sunil Kovvuri
2017-04-12 15:21 ` Lorenzo Pieralisi
2017-04-12 15:21 ` Lorenzo Pieralisi
2017-04-11 14:42 ` [RFC PATCH 5/7] iommu/arm-smmu-v3: For ACPI based device probing, set relevant options for different SMMUv3 implementations linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-12 8:43 ` Robert Richter
2017-04-12 8:43 ` Robert Richter
2017-04-12 10:32 ` Linu Cherian
2017-04-12 10:32 ` Linu Cherian
2017-04-11 14:42 ` [RFC PATCH 6/7] ACPI/IORT: Fixup SMMUv3 resource size for Cavium 99xx SMMUv3 model linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 14:42 ` [RFC PATCH 7/7] arm64: Documentation: Add Cavium ThunderX2 SMMUv3 erratas linucherian
2017-04-11 14:42 ` linucherian at gmail.com
2017-04-11 16:30 ` Will Deacon [this message]
2017-04-11 16:30 ` [RFC PATCH 0/7] Cavium CN99xx SMMUv3 Errata workarounds Will Deacon
-- strict thread matches above, loose matches on Subject: below --
2017-04-12 2:33 [Devel] [RFC PATCH 4/7] ACPICA: IORT: Add SMMuV3 model definitions Hanjun Guo
2017-04-12 2:33 ` Hanjun Guo
2017-04-12 2:33 ` Hanjun Guo
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