Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-22 Thread Oza Oza via iommu
On Fri, May 5, 2017 at 9:21 PM, Robin Murphy wrote: > On 04/05/17 19:52, Oza Oza wrote: >> On Thu, May 4, 2017 at 11:50 PM, Robin Murphy wrote: >>> On 03/05/17 05:46, Oza Pawandeep wrote: this patch reserves the iova for PCI masters. ARM64 based SOCs may have scattered memory banks. >>>

Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-05 Thread Oza Oza via iommu
On Fri, May 5, 2017 at 9:21 PM, Robin Murphy wrote: > On 04/05/17 19:52, Oza Oza wrote: >> On Thu, May 4, 2017 at 11:50 PM, Robin Murphy wrote: >>> On 03/05/17 05:46, Oza Pawandeep wrote: this patch reserves the iova for PCI masters. ARM64 based SOCs may have scattered memory banks. >>>

Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-05 Thread Robin Murphy
On 04/05/17 19:52, Oza Oza wrote: > On Thu, May 4, 2017 at 11:50 PM, Robin Murphy wrote: >> On 03/05/17 05:46, Oza Pawandeep wrote: >>> this patch reserves the iova for PCI masters. >>> ARM64 based SOCs may have scattered memory banks. >>> such as iproc based SOC has >>> >>> <0x 0x8000

Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-05 Thread Oza Oza via iommu
On Thu, May 4, 2017 at 11:50 PM, Robin Murphy wrote: > On 03/05/17 05:46, Oza Pawandeep wrote: >> this patch reserves the iova for PCI masters. >> ARM64 based SOCs may have scattered memory banks. >> such as iproc based SOC has >> >> <0x 0x8000 0x0 0x8000>, /* 2G @ 2G */ >> <0x

Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-04 Thread Oza Oza via iommu
On Thu, May 4, 2017 at 11:50 PM, Robin Murphy wrote: > On 03/05/17 05:46, Oza Pawandeep wrote: >> this patch reserves the iova for PCI masters. >> ARM64 based SOCs may have scattered memory banks. >> such as iproc based SOC has >> >> <0x 0x8000 0x0 0x8000>, /* 2G @ 2G */ >> <0x

Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-04 Thread Robin Murphy
On 03/05/17 05:46, Oza Pawandeep wrote: > this patch reserves the iova for PCI masters. > ARM64 based SOCs may have scattered memory banks. > such as iproc based SOC has > > <0x 0x8000 0x0 0x8000>, /* 2G @ 2G */ > <0x0008 0x8000 0x3 0x8000>, /* 14G @ 34G */ > <0x009

Re: [PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-02 Thread Oza Oza via iommu
I will send v2 after removing GERRIT details from commit message. My apologies for the noise. Regards, Oza ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu

[PATCH 2/3] iommu/pci: reserve iova for PCI masters

2017-05-02 Thread Oza Pawandeep via iommu
this patch reserves the iova for PCI masters. ARM64 based SOCs may have scattered memory banks. such as iproc based SOC has <0x 0x8000 0x0 0x8000>, /* 2G @ 2G */ <0x0008 0x8000 0x3 0x8000>, /* 14G @ 34G */ <0x0090 0x 0x4 0x>, /* 16G @ 576G */ <0x