This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d.
Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +- drivers/misc/vmw_vmci/vmci_driver.h | 7 + drivers/misc/vmw_vmci/vmci_guest.c | 21 ++- drivers/misc/vmw_vmci/vmci_queue_pair.c | 312 ++++++++++++------------------- drivers/misc/vmw_vmci/vmci_queue_pair.h | 18 -- 5 files changed, 140 insertions(+), 220 deletions(-) -- 1.7.4.1 _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
