mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
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e4dee57e81
Start moving the vmm, arch and pci crates to being hypervisor agnostic by using the hypervisor trait and abstractions. This is not a complete switch and there are still some remaining KVM dependencies. Signed-off-by: Muminul Islam <muislam@microsoft.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
50 lines
1.3 KiB
Rust
50 lines
1.3 KiB
Rust
// Copyright 2018 The Chromium OS Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE-BSD-3-Clause file.
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//! Implements pci devices and busses.
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#[macro_use]
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extern crate log;
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extern crate devices;
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extern crate hypervisor;
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extern crate serde;
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#[macro_use]
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extern crate serde_derive;
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extern crate serde_json;
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extern crate vm_memory;
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mod bus;
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mod configuration;
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mod device;
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mod msi;
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mod msix;
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mod vfio;
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pub use self::bus::{PciBus, PciConfigIo, PciConfigMmio, PciRoot, PciRootError};
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pub use self::configuration::{
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PciBarConfiguration, PciBarPrefetchable, PciBarRegionType, PciCapability, PciCapabilityID,
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PciClassCode, PciConfiguration, PciHeaderType, PciMassStorageSubclass,
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PciNetworkControllerSubclass, PciProgrammingInterface, PciSerialBusSubClass, PciSubclass,
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};
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pub use self::device::{
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BarReprogrammingParams, DeviceRelocation, Error as PciDeviceError, PciDevice,
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};
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pub use self::msi::{msi_num_enabled_vectors, MsiCap, MsiConfig};
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pub use self::msix::{MsixCap, MsixConfig, MsixTableEntry, MSIX_TABLE_ENTRY_SIZE};
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pub use self::vfio::{VfioPciDevice, VfioPciError};
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/// PCI has four interrupt pins A->D.
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#[derive(Copy, Clone)]
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pub enum PciInterruptPin {
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IntA,
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IntB,
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IntC,
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IntD,
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}
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impl PciInterruptPin {
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pub fn to_mask(self) -> u32 {
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self as u32
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}
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}
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