RE: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon erratum 161010801

2017-06-16 Thread Shameerali Kolothum Thodi
tion.org; > hanjun@linaro.org; sudeep.ho...@arm.com; robin.mur...@arm.com; > linux-arm-ker...@lists.infradead.org; de...@acpica.org > Subject: Re: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon > erratum 161010801 > > On Fri, Jun 16, 2017 at 09:43:52AM +, Sha

Re: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon erratum 161010801

2017-06-16 Thread Lorenzo Pieralisi
.infradead.org; de...@acpica.org > > Subject: RE: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon > > erratum 161010801 > > [...] > > > > --- > > > > drivers/iommu/arm-smmu-v3.c | 27 ++- > > > > 1 file changed,

RE: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon erratum 161010801

2017-06-16 Thread Shameerali Kolothum Thodi
m; Linuxarm; linux- > a...@vger.kernel.org; iommu@lists.linux-foundation.org; > hanjun@linaro.org; sudeep.ho...@arm.com; robin.mur...@arm.com; > linux-arm-ker...@lists.infradead.org; de...@acpica.org > Subject: RE: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon > erratum 161010801

RE: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon erratum 161010801

2017-06-13 Thread Shameerali Kolothum Thodi
; Gabriele Paoloni; John > Garry; iommu@lists.linux-foundation.org; linux-arm- > ker...@lists.infradead.org; linux-a...@vger.kernel.org; de...@acpica.org; > Linuxarm; Wangzhou (B); Guohanjun (Hanjun Guo) > Subject: Re: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon > erra

Re: [PATCH 2/2] iommu/arm-smmu-v3:Enable ACPI based HiSilicon erratum 161010801

2017-06-13 Thread Lorenzo Pieralisi
On Tue, Jun 13, 2017 at 12:48:29PM +0100, shameer wrote: > The HiSilicon erratum 161010801 describes the limitation of HiSilicon > platforms Hip06/Hip07 to support the SMMU mappings for MSI transactions. > > On these platforms GICv3 ITS translator is presented with the deviceID > by extending the