On 13/01/20 6:08 pm, Jan Kiszka wrote:
On 13.01.20 11:46, [email protected] wrote:
From: Nikhil Devshatwar <[email protected]>
This series adds support for TI PVU as an iommu unit.
PVU is a 2nd stage only IOMMU which provides realtime address
translation.
J721e has 3 instances of PVU and all the DMA traffic can be routed
via PVU
when running inside a virtual machine.
Nikhil Devshatwar (5):
core: Update cell_state while destroying the cell
configs: Move amd specific fields in separate struct
arm64: ti-pvu: Add support for ti-pvu iommu unit
configs: arm64: k3-j721e-evm: Add PVU IOMMU devices in platform_data
configs: arm64: k3-j721e-evm: Add stream ids for devices behind IOMMU
configs/arm64/k3-j721e-evm-linux-demo.c | 7 +
configs/arm64/k3-j721e-evm.c | 36 ++
hypervisor/arch/arm-common/include/asm/cell.h | 7 +
.../arch/arm-common/include/asm/iommu.h | 1 +
.../arch/arm-common/include/asm/ti-pvu.h | 129 ++++
hypervisor/arch/arm-common/iommu.c | 5 +-
hypervisor/arch/arm64/Kbuild | 3 +-
hypervisor/arch/arm64/ti-pvu.c | 580 ++++++++++++++++++
hypervisor/arch/x86/amd_iommu.c | 26 +-
hypervisor/control.c | 2 +
include/jailhouse/cell-config.h | 18 +-
11 files changed, 794 insertions(+), 20 deletions(-)
create mode 100644 hypervisor/arch/arm-common/include/asm/ti-pvu.h
create mode 100644 hypervisor/arch/arm64/ti-pvu.c
Applied to next - with fixups (build fix for patch 2, whitespace
warning for patch 3).
Thanks. I didn't search for those fields in the configs. Thanks for
fixing it.
Nikhil D
Jan
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