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virtio-devices: Move VfioDmaMapping to be in the pci crate

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VfioUserDmaMapping is already in the pci crate, this moves
VfioDmaMapping to match the behavior. This is a necessary change to
allow the VfioDmaMapping trait to have access to MmioRegion memory
without creating a circular dependency. The VfioDmaMapping trait
needs to have access to mmio regions to map external devices over
mmio (a follow-up commit).

Signed-off-by: Andrew Carp <acarp@crusoeenergy.com>
This commit is contained in:
Andrew Carp
2024-03-21 16:04:02 -07:00
committed by Rob Bradford
parent fd854c7339
commit a5e2460d95
5 changed files with 66 additions and 77 deletions
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pci/src/lib.rs
+1 -1
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@@ -26,7 +26,7 @@ pub use self::device::{
};
pub use self::msi::{msi_num_enabled_vectors, MsiCap, MsiConfig};
pub use self::msix::{MsixCap, MsixConfig, MsixTableEntry, MSIX_CONFIG_ID, MSIX_TABLE_ENTRY_SIZE};
pub use self::vfio::{VfioPciDevice, VfioPciError};
pub use self::vfio::{VfioDmaMapping, VfioPciDevice, VfioPciError};
pub use self::vfio_user::{VfioUserDmaMapping, VfioUserPciDevice, VfioUserPciDeviceError};
use serde::de::Visitor;
use std::fmt::{self, Display};