2019-04-18 09:59:12 +00:00
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// 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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2019-05-08 10:22:53 +00:00
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// found in the LICENSE-BSD-3-Clause file.
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2019-04-18 09:59:12 +00:00
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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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2019-06-04 06:51:00 +00:00
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mod bus;
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2019-04-18 09:59:12 +00:00
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mod configuration;
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mod device;
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2019-07-17 05:01:32 +00:00
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mod msi;
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2019-05-29 23:33:29 +00:00
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mod msix;
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2019-11-08 14:50:39 +00:00
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mod vfio;
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2021-06-09 13:43:04 +00:00
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mod vfio_user;
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2019-04-18 09:59:12 +00:00
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2019-09-30 14:23:57 +00:00
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pub use self::bus::{PciBus, PciConfigIo, PciConfigMmio, PciRoot, PciRootError};
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2019-04-18 09:59:12 +00:00
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pub use self::configuration::{
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2021-03-25 17:01:21 +00:00
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PciBarConfiguration, PciBarPrefetchable, PciBarRegionType, PciCapability, PciCapabilityId,
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2019-07-02 15:08:51 +00:00
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PciClassCode, PciConfiguration, PciHeaderType, PciMassStorageSubclass,
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PciNetworkControllerSubclass, PciProgrammingInterface, PciSerialBusSubClass, PciSubclass,
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};
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2019-06-04 06:51:00 +00:00
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pub use self::device::{
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2020-01-20 15:41:25 +00:00
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BarReprogrammingParams, DeviceRelocation, Error as PciDeviceError, PciDevice,
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2019-06-04 06:51:00 +00:00
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};
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2020-01-14 22:47:41 +00:00
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pub use self::msi::{msi_num_enabled_vectors, MsiCap, MsiConfig};
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2019-07-17 00:19:21 +00:00
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pub use self::msix::{MsixCap, MsixConfig, MsixTableEntry, MSIX_TABLE_ENTRY_SIZE};
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2019-11-08 14:50:39 +00:00
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pub use self::vfio::{VfioPciDevice, VfioPciError};
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2021-06-09 13:43:04 +00:00
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pub use self::vfio_user::{VfioUserPciDevice, VfioUserPciDeviceError};
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2019-04-18 09:59:12 +00:00
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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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