• Vikram Narayanan's avatar
    lcd/iommu: Add IOMMU support · cd6aea9f
    Vikram Narayanan authored
    Introduce four lcd_syscalls for programming iommu for a pci device from LCD.
    PCI devices can now be assigned to an LCD. During probe, one can assign a
    device to a particular LCD. During device assignment, all pages inside the heap
    and rammap regions are mapped in the iommu. During data plane operation, one
    can map/unmap a page by means of lcd_syscall's.
    Signed-off-by: Vikram Narayanan's avatarVikram Narayanan <vikram186@gmail.com>
lcd_iommu.h 2.46 KB