diff options
| author | Jagannathan Raman <jag.raman@oracle.com> | 2022-06-13 16:26:31 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2022-06-15 16:43:42 +0100 |
| commit | 15ccf9bee7804bfd969c171fc15ddc25f18431e3 (patch) | |
| tree | 3b9b13ed29fb7aa51bb597d2003baeac6712e980 /hw/remote/machine.c | |
| parent | 253007d14712fb172a59f164fe5828565e2af112 (diff) | |
vfio-user: handle DMA mappings
Define and register callbacks to manage the RAM regions used for
device DMA
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: faacbcd45c4d02c591f0dbfdc19041fbb3eae7eb.1655151679.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/remote/machine.c')
| -rw-r--r-- | hw/remote/machine.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/remote/machine.c b/hw/remote/machine.c index cbb2add291..645b54343d 100644 --- a/hw/remote/machine.c +++ b/hw/remote/machine.c @@ -22,6 +22,7 @@ #include "hw/remote/iohub.h" #include "hw/remote/iommu.h" #include "hw/qdev-core.h" +#include "hw/remote/iommu.h" static void remote_machine_init(MachineState *machine) { @@ -51,6 +52,10 @@ static void remote_machine_init(MachineState *machine) pci_host = PCI_HOST_BRIDGE(rem_host); + if (s->vfio_user) { + remote_iommu_setup(pci_host->bus); + } + remote_iohub_init(&s->iohub); pci_bus_irqs(pci_host->bus, remote_iohub_set_irq, remote_iohub_map_irq, |