Re: [Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-20 Thread Oleksandr
On 20.09.19 03:25, Yoshihiro Shimoda wrote: Hi Oleksandr-san, Hi, Shimoda-san From: Oleksandr Tyshchenko, Sent: Saturday, September 14, 2019 12:35 AM From: Oleksandr Tyshchenko The IPMMU-VMSA is VMSA-compatible I/O Memory Management Unit (IOMMU) which provides address translation and acc

Re: [Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-19 Thread Yoshihiro Shimoda
Hi Oleksandr-san, > From: Oleksandr Tyshchenko, Sent: Saturday, September 14, 2019 12:35 AM > > From: Oleksandr Tyshchenko > > The IPMMU-VMSA is VMSA-compatible I/O Memory Management Unit (IOMMU) > which provides address translation and access protection functionalities > to processing units an

Re: [Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-19 Thread Oleksandr
On 19.09.19 15:05, Julien Grall wrote: Hi, Hi Julien. On 19/09/2019 12:58, Oleksandr wrote: On 19.09.19 14:45, Julien Grall wrote: Hi Oleksandr, Hi Julien On 13/09/2019 16:35, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko The IPMMU-VMSA is VMSA-compatible I/O Memory M

Re: [Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-19 Thread Julien Grall
Hi, On 19/09/2019 12:58, Oleksandr wrote: On 19.09.19 14:45, Julien Grall wrote: Hi Oleksandr, Hi Julien On 13/09/2019 16:35, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko The IPMMU-VMSA is VMSA-compatible I/O Memory Management Unit (IOMMU) which provides address translation

Re: [Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-19 Thread Oleksandr
On 19.09.19 14:45, Julien Grall wrote: Hi Oleksandr, Hi Julien On 13/09/2019 16:35, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko The IPMMU-VMSA is VMSA-compatible I/O Memory Management Unit (IOMMU) which provides address translation and access protection functionalities to pr

Re: [Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-19 Thread Julien Grall
Hi Oleksandr, On 13/09/2019 16:35, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko The IPMMU-VMSA is VMSA-compatible I/O Memory Management Unit (IOMMU) which provides address translation and access protection functionalities to processing units and interconnect networks. Please note, c

[Xen-devel] [PATCH V4 8/8] iommu/arm: Add Renesas IPMMU-VMSA support

2019-09-13 Thread Oleksandr Tyshchenko
From: Oleksandr Tyshchenko The IPMMU-VMSA is VMSA-compatible I/O Memory Management Unit (IOMMU) which provides address translation and access protection functionalities to processing units and interconnect networks. Please note, current driver is supposed to work only with newest R-Car Gen3 SoCs