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[Qemu-devel] [PATCH][RFC] Propogate the PCI device info till IOMMU
From: |
pmallapp |
Subject: |
[Qemu-devel] [PATCH][RFC] Propogate the PCI device info till IOMMU |
Date: |
Mon, 18 May 2015 12:08:20 +0530 |
From: Prem Mallappa <address@hidden>
ARM SMMU requires PCI read/write memory requestors' Identification. This
will propogate the "Device" information all the way till IOMMU device.
ARM SMMU uses the device's ARID to index into tables on a per device basis.
The ARM SMMU v3 device emulation will follow this patch sometime soon.
Prem Mallappa (1):
PCI: Added new API which propogates the DMA initiator info
exec.c | 48 +++++++++++++++++++++++++++++++++++++++++-------
include/exec/memory.h | 9 +++++++++
include/hw/pci/pci.h | 8 +++++++-
include/sysemu/dma.h | 17 +++++++++++++++++
4 files changed, 74 insertions(+), 8 deletions(-)
--
2.3.6
- [Qemu-devel] [PATCH][RFC] Propogate the PCI device info till IOMMU,
pmallapp <=