diff options
| author | Jon Derrick <[email protected]> | 2021-02-10 09:13:14 -0700 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2021-03-22 14:08:20 +0000 |
| commit | 9b4a824b889e1cc5e0430b80e40cfe9838c5b5f0 (patch) | |
| tree | ef9780302a4204477d2978fc83baaaf93091be26 /tools/perf/util/trace-event-scripting.c | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
iommu/vt-d: Use Real PCI DMA device for IRTE
VMD retransmits child device MSI-X with the VMD endpoint's requester-id.
In order to support direct interrupt remapping of VMD child devices,
ensure that the IRTE is programmed with the VMD endpoint's requester-id
using pci_real_dma_dev().
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jon Derrick <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Acked-by: Lu Baolu <[email protected]>
Acked-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions