repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/acpi/mod.rs | src/vmm/src/acpi/mod.rs | // Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use acpi_tables::fadt::{FADT_F_HW_REDUCED_ACPI, FADT_F_PWR_BUTTON, FADT_F_SLP_BUTTON};
use acpi_tables::{Aml, Dsdt, Fadt, Madt, Mcfg, Rsdp, Sdt, Xsdt, aml};
use log::{debug, error};
use vm_allocator::Alloc... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/sm.rs | src/vmm/src/utils/sm.rs | // Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::fmt::Debug;
/// Simple abstraction of a state machine.
///
/// `StateMachine<T>` is a wrapper over `T` that also encodes state information for `T`.
///
/// Each state for `T` is represented by a ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/signal.rs | src/vmm/src/utils/signal.rs | // Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use libc::c_int;
pub use vmm_sys_util::signal::*;
// SAFETY: these are valid libc functions
unsafe extern "C" {
// SAFETY: Function has no invariants that can be broken.
safe fn __libc_current_sig... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/mod.rs | src/vmm/src/utils/mod.rs | // Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
/// Module with helpers to read/write bytes into slices
pub mod byte_order;
/// Module with network related helpers
pub mod net;
/// Module with external libc functions
pub mod signal;
/// Module with stat... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/byte_order.rs | src/vmm/src/utils/byte_order.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
macro_rules! generate_read_fn {
($fn_name: ident, $data_type: ty, $byte_type: ty, $type_size: expr, $endian_type: ident) => {
/// Read bytes from the slice
pub fn $fn_name(input: &[$byt... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/net/mod.rs | src/vmm/src/utils/net/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
#![warn(missing_docs)... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/net/mac.rs | src/vmm/src/utils/net/mac.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
//! Contains support ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/utils/net/ipv4addr.rs | src/vmm/src/utils/net/ipv4addr.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::net::Ipv4Addr;
/// Checks if an IPv4 address is RFC 3927 compliant.
pub fn is_link_local_valid(ipv4_addr: Ipv4Addr) -> bool {
match ipv4_addr.octets() {
[169, 254, 0, _] => false,
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/mmds/persist.rs | src/vmm/src/mmds/persist.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring MmdsNetworkStack.
use std::net::Ipv4Addr;
use std::sync::{Arc, Mutex};
use serde::{Deserialize, Serialize};
use super::ns::MmdsNetworkStack;
use cr... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/mmds/ns.rs | src/vmm/src/mmds/ns.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// TODO: get rid of this when splitting dumbo into public and internal parts.
#![allow(missing_docs)]
use std::convert::From;
use std::net::Ipv4Addr;
use std::num::NonZeroUsize;
use std::str::FromStr;
use... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/mmds/mod.rs | src/vmm/src/mmds/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
/// MMDS data store
pub mod data_store;
/// MMDS network stack
pub mod ns;
/// Defines the structures needed for saving/restoring MmdsNetworkStack.
pub mod persist;
mod token;
/// MMDS token headers
pub mo... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/mmds/data_store.rs | src/vmm/src/mmds/data_store.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::fmt;
use std::fmt::{Display, Formatter};
use serde::{Deserialize, Serialize};
use serde_json::{Value, to_vec};
use crate::mmds::token::{MmdsTokenError as TokenError, TokenAuthority};
/// The Mm... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/mmds/token_headers.rs | src/vmm/src/mmds/token_headers.rs | // Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::collections::HashMap;
// `X-Forwarded-For`
pub(crate) const X_FORWARDED_FOR_HEADER: &str = "x-forwarded-for";
// `X-metadata-token`
pub(crate) const X_METADATA_TOKEN_HEADER: &str = "x-metadata-to... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/mmds/token.rs | src/vmm/src/mmds/token.rs | // Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::convert::TryInto;
use std::fmt;
use std::ops::Add;
use aws_lc_rs::aead::{AES_256_GCM, Aad, Nonce, RandomizedNonceKey};
use base64::Engine;
use bincode::config;
use bincode::config::{Configuration... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/mod.rs | src/vmm/src/devices/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
//! Emulates virtual ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/acpi/vmgenid.rs | src/vmm/src/devices/acpi/vmgenid.rs | // Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::convert::Infallible;
use acpi_tables::{Aml, aml};
use aws_lc_rs::error::Unspecified as RandError;
use aws_lc_rs::rand;
use log::{debug, error};
use serde::{Deserialize, Serialize};
use vm_memory:... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/acpi/mod.rs | src/vmm/src/devices/acpi/mod.rs | // Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
mod generated;
pub mod vmclock;
pub mod vmgenid;
| rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/acpi/vmclock.rs | src/vmm/src/devices/acpi/vmclock.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::convert::Infallible;
use std::mem::offset_of;
use std::sync::atomic::{Ordering, fence};
use acpi_tables::{Aml, aml};
use log::error;
use serde::{Deserialize, Serialize};
use vm_allocator::AllocPo... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/acpi/generated/mod.rs | src/vmm/src/devices/acpi/generated/mod.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
#![allow(clippy::all)]
#![allow(non_upper_case_globals)]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
pub mod vmclock_abi;
| rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/acpi/generated/vmclock_abi.rs | src/vmm/src/devices/acpi/generated/vmclock_abi.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/persist.rs | src/vmm/src/devices/virtio/persist.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring Virtio primitives.
use std::num::Wrapping;
use std::sync::atomic::Ordering;
use std::sync::{Arc, Mutex};
use serde::{Deserialize, Serialize};
use s... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/device.rs | src/vmm/src/devices/virtio/device.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::fmt;
use std... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/test_utils.rs | src/vmm/src/devices/virtio/test_utils.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
#![doc(hidden)]
use std::fmt::Debug;
use std::marker::PhantomData;
use std::mem;
use std::sync::Arc;
use std::sync::atomic::{AtomicUsize, Ordering};
use crate::devices::virtio::queue::Queue;
use crate::d... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vhost_user_metrics.rs | src/vmm/src/devices/virtio/vhost_user_metrics.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for vhost-user devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with met... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/mod.rs | src/vmm/src/devices/virtio/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
//! Implements virtio... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/iovec.rs | src/vmm/src/devices/virtio/iovec.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::io::ErrorKind;
use libc::{c_void, iovec, size_t};
use serde::{Deserialize, Serialize};
use vm_memory::bitmap::Bitmap;
use vm_memory::{
GuestMemory, GuestMemoryError, ReadVolatile, VolatileMem... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vhost_user.rs | src/vmm/src/devices/virtio/vhost_user.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// Portions Copyright 2019 Intel Corporation. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::os::fd::AsRawFd;
use std::os::unix::net::UnixStream;
use std::sync::Arc;
use vhost::vhos... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/queue.rs | src/vmm/src/devices/virtio/queue.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::num::Wrappin... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/iov_deque.rs | src/vmm/src/devices/virtio/iov_deque.rs | // Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::os::fd::AsRawFd;
use libc::{c_int, c_void, iovec, off_t, size_t};
use memfd;
use crate::arch::host_page_size;
#[derive(Debug, thiserror::Error, displaydoc::Display)]
pub enum IovDequeError {
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/pmem/persist.rs | src/vmm/src/devices/virtio/pmem/persist.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use serde::{Deserialize, Serialize};
use vm_memory::GuestAddress;
use super::device::{ConfigSpace, Pmem, PmemError};
use crate::Vm;
use crate::devices::virtio::device::DeviceState;
use crate::devices::vir... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/pmem/device.rs | src/vmm/src/devices/virtio/pmem/device.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::fs::{File, OpenOptions};
use std::ops::{Deref, DerefMut};
use std::os::fd::AsRawFd;
use std::sync::{Arc, Mutex};
use kvm_bindings::{KVM_MEM_READONLY, kvm_userspace_memory_region};
use kvm_ioctls:... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/pmem/mod.rs | src/vmm/src/devices/virtio/pmem/mod.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
pub mod device;
pub mod event_handler;
pub mod metrics;
pub mod persist;
pub const PMEM_NUM_QUEUES: usize = 1;
pub const PMEM_QUEUE_SIZE: u16 = 256;
| rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/pmem/event_handler.rs | src/vmm/src/devices/virtio/pmem/event_handler.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use event_manager::{EventOps, EventSet, Events, MutEventSubscriber};
use log::{error, warn};
use super::device::Pmem;
use crate::devices::virtio::device::VirtioDevice;
impl Pmem {
const PROCESS_ACTIV... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/pmem/metrics.rs | src/vmm/src/devices/virtio/pmem/metrics.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for pmem devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with metrics:
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/rng/persist.rs | src/vmm/src/devices/virtio/rng/persist.rs | // Copyright 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring entropy devices.
use std::sync::Arc;
use serde::{Deserialize, Serialize};
use crate::devices::virtio::generated::virtio_ids::VIRTIO_ID_RNG;
use cra... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/rng/device.rs | src/vmm/src/devices/virtio/rng/device.rs | // Copyright 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::io;
use std::ops::Deref;
use std::sync::Arc;
use aws_lc_rs::rand;
use log::info;
use vm_memory::GuestMemoryError;
use vmm_sys_util::eventfd::EventFd;
use super::metrics::METRICS;
use super::{RNG... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/rng/mod.rs | src/vmm/src/devices/virtio/rng/mod.rs | // Copyright 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
pub mod device;
mod event_handler;
pub mod metrics;
pub mod persist;
pub use self::device::{Entropy, EntropyError};
pub(crate) const RNG_NUM_QUEUES: usize = 1;
pub(crate) const RNG_QUEUE: usize = 0;
| rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/rng/event_handler.rs | src/vmm/src/devices/virtio/rng/event_handler.rs | // Copyright 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use event_manager::{EventOps, Events, MutEventSubscriber};
use vmm_sys_util::epoll::EventSet;
use super::{Entropy, RNG_QUEUE};
use crate::devices::virtio::device::VirtioDevice;
use crate::logger::{error, ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/rng/metrics.rs | src/vmm/src/devices/virtio/rng/metrics.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for entropy devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with metric... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/persist.rs | src/vmm/src/devices/virtio/balloon/persist.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring balloon devices.
use std::sync::Arc;
use std::time::Duration;
use serde::{Deserialize, Serialize};
use super::*;
use crate::devices::virtio::balloo... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/device.rs | src/vmm/src/devices/virtio/balloon/device.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::ops::Deref;
use std::sync::Arc;
use std::time::Duration;
use log::{debug, error, info, warn};
use serde::{Deserialize, Serialize};
use utils::time::TimerFd;
use vmm_sys_util::eventfd::EventFd;
u... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/test_utils.rs | src/vmm/src/devices/virtio/balloon/test_utils.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
#![doc(hidden)]
#[cfg(test)]
use crate::devices::virtio::balloon::Balloon;
#[cfg(test)]
use crate::devices::virtio::device::VirtioDevice;
use crate::devices::virtio::test_utils::VirtQueue;
#[cfg(test)]
/... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/util.rs | src/vmm/src/devices/virtio/balloon/util.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::io;
use super::{MAX_PAGE_COMPACT_BUFFER, RemoveRegionError};
use crate::logger::error;
use crate::utils::u64_to_usize;
use crate::vstate::memory::{GuestAddress, GuestMemory, GuestMemoryMmap, Gues... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/mod.rs | src/vmm/src/devices/virtio/balloon/mod.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Implements a virtio balloon device.
pub mod device;
mod event_handler;
pub mod metrics;
pub mod persist;
pub mod test_utils;
mod util;
use log::error;
pub use self::device::{Balloon, BalloonConfig, ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/event_handler.rs | src/vmm/src/devices/virtio/balloon/event_handler.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use event_manager::{EventOps, Events, MutEventSubscriber};
use vmm_sys_util::epoll::EventSet;
use super::{DEFLATE_INDEX, INFLATE_INDEX, STATS_INDEX, report_balloon_event_fail};
use crate::devices::virtio:... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/balloon/metrics.rs | src/vmm/src/devices/virtio/balloon/metrics.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for balloon devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with metric... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/persist.rs | src/vmm/src/devices/virtio/block/persist.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::sync::Arc;
use serde::{Deserialize, Serialize};
use super::vhost_user::persist::VhostUserBlockState;
use super::virtio::persist::VirtioBlockState;
use crate::devices::virtio::transport::VirtioIn... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/device.rs | src/vmm/src/devices/virtio/block/device.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::sync::Arc;
use event_manager::{EventOps, Events, MutEventSubscriber};
use log::info;
use vmm_sys_util::eventfd::EventFd;
use super::BlockError;
use super::persist::{BlockConstructorArgs, BlockSt... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/mod.rs | src/vmm/src/devices/virtio/block/mod.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use serde::{Deserialize, Serialize};
use self::vhost_user::VhostUserBlockError;
use self::virtio::VirtioBlockError;
pub mod device;
pub mod persist;
pub mod vhost_user;
pub mod virtio;
/// Configuration ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/persist.rs | src/vmm/src/devices/virtio/block/virtio/persist.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring block devices.
use device::ConfigSpace;
use serde::{Deserialize, Serialize};
use vmm_sys_util::eventfd::EventFd;
use super::device::DiskProperties;
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/device.rs | src/vmm/src/devices/virtio/block/virtio/device.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::cmp;
use std... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/test_utils.rs | src/vmm/src/devices/virtio/block/virtio/test_utils.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
#![doc(hidden)]
#[cfg(test)]
use std::thread;
#[cfg(test)]
use std::time::Duration;
use vmm_sys_util::tempfile::TempFile;
use super::RequestHeader;
use super::device::VirtioBlockConfig;
use crate::devic... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/mod.rs | src/vmm/src/devices/virtio/block/virtio/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Implements a virtio block device.
pub mod device;
mod event_handler;
mod io;
pub mod metrics;
pub mod persist;
pub mod request;
pub mod test_utils;
use vm_memory::GuestMemoryError;
pub use self::dev... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/event_handler.rs | src/vmm/src/devices/virtio/block/virtio/event_handler.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use event_manager::{EventOps, Events, MutEventSubscriber};
use vmm_sys_util::epoll::EventSet;
use super::io::FileEngine;
use crate::devices::virtio::block::virtio::device::VirtioBlock;
use crate::devices::... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/metrics.rs | src/vmm/src/devices/virtio/block/virtio/metrics.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for block devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with metrics:... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/request.rs | src/vmm/src/devices/virtio/block/virtio/request.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::convert::Fro... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/io/sync_io.rs | src/vmm/src/devices/virtio/block/virtio/io/sync_io.rs | // Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::fs::File;
use std::io::{Seek, SeekFrom, Write};
use vm_memory::{GuestMemoryError, ReadVolatile, WriteVolatile};
use crate::vstate::memory::{GuestAddress, GuestMemory, GuestMemoryMmap};
#[derive... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/io/mod.rs | src/vmm/src/devices/virtio/block/virtio/io/mod.rs | // Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
pub mod async_io;
pub mod sync_io;
use std::fmt::Debug;
use std::fs::File;
pub use self::async_io::{AsyncFileEngine, AsyncIoError};
pub use self::sync_io::{SyncFileEngine, SyncIoError};
use crate::device... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/virtio/io/async_io.rs | src/vmm/src/devices/virtio/block/virtio/io/async_io.rs | // Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::fmt::Debug;
use std::fs::File;
use std::os::fd::RawFd;
use std::os::unix::io::AsRawFd;
use vm_memory::GuestMemoryError;
use vmm_sys_util::eventfd::EventFd;
use crate::devices::virtio::block::vir... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/vhost_user/persist.rs | src/vmm/src/devices/virtio/block/vhost_user/persist.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring block devices.
use serde::{Deserialize, Serialize};
use super::VhostUserBlockError;
use super::device::VhostUserBlock;
use crate::devices::virtio::b... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/vhost_user/device.rs | src/vmm/src/devices/virtio/block/vhost_user/device.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// Portions Copyright 2019 Intel Corporation. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::ops::Deref;
use std::sync::Arc;
use log::error;
use utils::time::{ClockType, get_time_us... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/vhost_user/mod.rs | src/vmm/src/devices/virtio/block/vhost_user/mod.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
pub mod device;
pub mod event_handler;
pub mod persist;
use self::device::VhostUserBlock;
use crate::devices::virtio::vhost_user::VhostUserError;
use crate::vstate::interrupts::InterruptError;
/// Number... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/block/vhost_user/event_handler.rs | src/vmm/src/devices/virtio/block/vhost_user/event_handler.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use event_manager::{EventOps, Events, MutEventSubscriber};
use vmm_sys_util::epoll::EventSet;
use super::VhostUserBlock;
use crate::devices::virtio::device::VirtioDevice;
use crate::logger::{error, warn};
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/tap.rs | src/vmm/src/devices/virtio/net/tap.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::fmt::{self, ... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/persist.rs | src/vmm/src/devices/virtio/net/persist.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the structures needed for saving/restoring net devices.
use std::io;
use std::sync::{Arc, Mutex};
use serde::{Deserialize, Serialize};
use super::device::{Net, RxBuffers};
use super::{NET_NU... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/device.rs | src/vmm/src/devices/virtio/net/device.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::collections:... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/test_utils.rs | src/vmm/src/devices/virtio/net/test_utils.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
#![doc(hidden)]
use std::fs::File;
use std::mem;
use std::os::raw::c_ulong;
use std::os::unix::io::{AsRawFd, FromRawFd};
use std::process::Command;
use std::str::FromStr;
use std::sync::atomic::{AtomicUsi... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/mod.rs | src/vmm/src/devices/virtio/net/mod.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Implements a virtio network device.
use std::io;
/// Maximum size of the queue for network device.
pub const NET_QUEUE_MAX_SIZE: u16 = 256;
/// Maximum size of the frame buffers handled by this devic... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/event_handler.rs | src/vmm/src/devices/virtio/net/event_handler.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use event_manager::{EventOps, Events, MutEventSubscriber};
use vmm_sys_util::epoll::EventSet;
use crate::devices::virtio::device::VirtioDevice;
use crate::devices::virtio::net::device::Net;
use crate::dev... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/metrics.rs | src/vmm/src/devices/virtio/net/metrics.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for Network devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with metric... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/generated/if_tun.rs | src/vmm/src/devices/virtio/net/generated/if_tun.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/generated/sockios.rs | src/vmm/src/devices/virtio/net/generated/sockios.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/generated/mod.rs | src/vmm/src/devices/virtio/net/generated/mod.rs | // Copyright TUNTAP, 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
#![allow(clippy::all)]
#![allow(non_upper_case_globals)]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
// generated with bindg... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/net/generated/iff.rs | src/vmm/src/devices/virtio/net/generated/iff.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/virtio_ring.rs | src/vmm/src/devices/virtio/generated/virtio_ring.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/virtio_net.rs | src/vmm/src/devices/virtio/generated/virtio_net.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/virtio_blk.rs | src/vmm/src/devices/virtio/generated/virtio_blk.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/mod.rs | src/vmm/src/devices/virtio/generated/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
#![allow(clippy::all)... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/virtio_config.rs | src/vmm/src/devices/virtio/generated/virtio_config.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/virtio_mem.rs | src/vmm/src/devices/virtio/generated/virtio_mem.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/generated/virtio_ids.rs | src/vmm/src/devices/virtio/generated/virtio_ids.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// automatically generated by tools/bindgen.sh
#![allow(
non_camel_case_types,
non_upper_case_globals,
dead_code,
non_snake_case,
clippy::ptr_as_ptr,
clippy::undocumented_unsafe_bl... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/transport/mod.rs | src/vmm/src/devices/virtio/transport/mod.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use std::sync::Arc;
use std::sync::atomic::AtomicU32;
use vmm_sys_util::eventfd::EventFd;
use crate::vstate::interrupts::InterruptError;
/// MMIO transport for VirtIO devices
pub mod mmio;
/// PCI trans... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/transport/mmio.rs | src/vmm/src/devices/virtio/transport/mmio.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::fmt::Debug;
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/transport/pci/device.rs | src/vmm/src/devices/virtio/transport/pci/device.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// Copyright 2018 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE-BSD-3-Clause file.
//
// Copyright © 2019 Intel Corporation
//
// SPDX-License-Iden... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/transport/pci/common_config.rs | src/vmm/src/devices/virtio/transport/pci/common_config.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// Copyright 2018 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE-BSD-3-Clause file.
//
// Copyright © 2019 Intel Corporation
//
// SPDX-License-Iden... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/transport/pci/mod.rs | src/vmm/src/devices/virtio/transport/pci/mod.rs | // Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
pub mod common_config;
pub mod device;
| rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/packet.rs | src/vmm/src/devices/virtio/vsock/packet.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
//! `VsockPacket` provides a thin wrapper over the buffers exchanged via virtio queues.
//! There are two components to a vsock packet, each using its own descriptor in a
//! virtio queue:
//! - the pac... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/persist.rs | src/vmm/src/devices/virtio/vsock/persist.rs | // Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines state and support structures for persisting Vsock devices and backends.
use std::fmt::Debug;
use std::sync::Arc;
use serde::{Deserialize, Serialize};
use super::*;
use crate::devices::virtio... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/device.rs | src/vmm/src/devices/virtio/vsock/device.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
//! This is the `Virt... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/test_utils.rs | src/vmm/src/devices/virtio/vsock/test_utils.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
#![cfg(test)]
#![doc(hidden)]
use std::os::unix::io::{AsRawFd, RawFd};
use std::sync::Arc;
use vmm_sys_util::epoll::EventSet;
use vmm_sys_util::eventfd::EventFd;
use super::packet::{VsockPacketRx, Vsock... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/mod.rs | src/vmm/src/devices/virtio/vsock/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
//! The Firecracker v... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/event_handler.rs | src/vmm/src/devices/virtio/vsock/event_handler.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the THIRD-PARTY file.
use std::fmt::Debug;
... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/metrics.rs | src/vmm/src/devices/virtio/vsock/metrics.rs | // Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//! Defines the metrics system for vsock devices.
//!
//! # Metrics format
//! The metrics are flushed in JSON when requested by vmm::logger::metrics::METRICS.write().
//!
//! ## JSON example with metrics:... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/unix/muxer_rxq.rs | src/vmm/src/devices/virtio/vsock/unix/muxer_rxq.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
/// `MuxerRxQ` implements a helper object that `VsockMuxer` can use for queuing RX (host ->
/// guest) packets (or rather instructions on how to build said packets).
///
/// Under ideal operation, every... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/unix/mod.rs | src/vmm/src/devices/virtio/vsock/unix/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
/// This module implements the Unix Domain Sockets backend for vsock - a mediator between
/// guest-side AF_VSOCK sockets and host-side AF_UNIX sockets. The heavy lifting is performed by
/// `muxer::Vso... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/unix/muxer.rs | src/vmm/src/devices/virtio/vsock/unix/muxer.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
/// `VsockMuxer` is the device-facing component of the Unix domain sockets vsock backend. I.e.
/// by implementing the `VsockBackend` trait, it abstracts away the gory details of translating
/// between... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/unix/muxer_killq.rs | src/vmm/src/devices/virtio/vsock/unix/muxer_killq.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
/// `MuxerKillQ` implements a helper object that `VsockMuxer` can use for scheduling forced
/// connection termination. I.e. after one peer issues a clean shutdown request
/// (VSOCK_OP_SHUTDOWN), the c... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/csm/connection.rs | src/vmm/src/devices/virtio/vsock/csm/connection.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
use std::fmt::Debug;
/// The main job of `VsockConnection` is to forward data traffic, back and forth, between a
/// guest-side AF_VSOCK socket and a host-side generic `Read + Write + AsRawFd` stream, wh... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | true |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/csm/txbuf.rs | src/vmm/src/devices/virtio/vsock/csm/txbuf.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
use std::fmt::Debug;
use std::io::Write;
use std::num::Wrapping;
use vm_memory::{VolatileMemoryError, VolatileSlice, WriteVolatile};
use super::{VsockCsmError, defs};
use crate::utils::wrap_usize_to_u... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
firecracker-microvm/firecracker | https://github.com/firecracker-microvm/firecracker/blob/f0691f8253d4bde225b9f70ecabf39b7ad796935/src/vmm/src/devices/virtio/vsock/csm/mod.rs | src/vmm/src/devices/virtio/vsock/csm/mod.rs | // Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
/// This module implements our vsock connection state machine. The heavy lifting is done by
/// `connection::VsockConnection`, while this file only defines some constants and helper structs.
mod connecti... | rust | Apache-2.0 | f0691f8253d4bde225b9f70ecabf39b7ad796935 | 2026-01-04T15:33:15.697747Z | false |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.