License rust and c source files

services/comps/block/src/bio.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 use super::{id::Sid, BlockDevice};

services/comps/block/src/id.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::{
     iter::Step,
     ops::{Add, Sub},

services/comps/block/src/impl_block_device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 use super::{

services/comps/block/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The block devices of Asterinas.
 //！
 //！This crate provides a number of base components for block devices, including

services/comps/block/src/prelude.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub(crate) use alloc::collections::{BTreeMap, VecDeque};
 pub(crate) use alloc::string::String;
 pub(crate) use alloc::sync::Arc;

services/comps/block/src/request_queue.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 use super::{

services/comps/console/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The console device of Asterinas.
 #![no_std]
 #![forbid(unsafe_code)]

services/comps/framebuffer/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The framebuffer of Asterinas.
 #![no_std]
 #![forbid(unsafe_code)]

services/comps/input/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The input devices of Asterinas.
 #![no_std]
 #![forbid(unsafe_code)]

services/comps/network/src/buffer.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::mem::size_of;
 
 use align_ext::AlignExt;

services/comps/network/src/driver.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::vec;
 use smoltcp::{phy, time::Instant};
 

services/comps/network/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 #![no_std]
 #![forbid(unsafe_code)]
 #![feature(trait_alias)]

services/comps/time/src/clocksource.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! This module provides abstractions for hardware-assisted timing mechanisms, encapsulated by the `ClockSource` struct.
 //! A `ClockSource` can be constructed from any counter with a stable frequency, enabling precise time measurements to be taken
 //! by retrieving instances of `Instant`.

services/comps/time/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The system time of Asterinas.
 #![no_std]
 #![forbid(unsafe_code)]

services/comps/time/src/rtc.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::arch::x86::device::cmos::{get_century_register, CMOS_ADDRESS, CMOS_DATA};
 use core::sync::atomic::AtomicU8;
 use core::sync::atomic::Ordering::Relaxed;

services/comps/time/src/tsc.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! This module provide a instance of `ClockSource` based on TSC.
 //!
 //! Use `init` to initialize this module.

services/comps/virtio/src/device/block/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::{
     fmt::Debug,
     hint::spin_loop,

services/comps/virtio/src/device/block/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub mod device;
 
 use aster_frame::io_mem::IoMem;

services/comps/virtio/src/device/console/config.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::io_mem::IoMem;
 use aster_util::safe_ptr::SafePtr;
 use pod::Pod;

services/comps/virtio/src/device/console/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::hint::spin_loop;
 
 use alloc::{boxed::Box, fmt::Debug, string::ToString, sync::Arc, vec::Vec};

services/comps/virtio/src/device/console/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub mod config;
 pub mod device;
 

services/comps/virtio/src/device/input/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::fmt::Debug;
 
 use crate::{device::VirtioDeviceError, queue::VirtQueue, transport::VirtioTransport};

services/comps/virtio/src/device/input/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 // Modified from input.rs in virtio-drivers project
 //
 // MIT License

services/comps/virtio/src/device/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::queue::QueueError;
 use int_to_c_enum::TryFromInt;
 

services/comps/virtio/src/device/network/config.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::io_mem::IoMem;
 use aster_network::EthernetAddr;
 use aster_util::safe_ptr::SafePtr;

services/comps/virtio/src/device/network/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::{fmt::Debug, hint::spin_loop, mem::size_of};
 
 use alloc::{boxed::Box, string::ToString, sync::Arc, vec::Vec};

services/comps/virtio/src/device/network/header.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use bitflags::bitflags;
 use int_to_c_enum::TryFromInt;
 use pod::Pod;

services/comps/virtio/src/device/network/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub mod config;
 pub mod device;
 pub mod header;

services/comps/virtio/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The virtio of Asterinas.
 #![no_std]
 #![forbid(unsafe_code)]

services/comps/virtio/src/queue.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! Virtqueue
 
 use crate::transport::VirtioTransport;

services/comps/virtio/src/transport/mmio/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::{boxed::Box, sync::Arc};
 use aster_frame::{
     bus::mmio::{

services/comps/virtio/src/transport/mmio/driver.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::{sync::Arc, vec::Vec};
 use aster_frame::{
     bus::{

services/comps/virtio/src/transport/mmio/layout.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::fmt::Debug;
 
 use pod::Pod;

services/comps/virtio/src/transport/mmio/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::sync::Arc;
 use aster_frame::bus::mmio::MMIO_BUS;
 use spin::Once;

services/comps/virtio/src/transport/mmio/multiplex.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::fmt::Debug;
 
 use alloc::{boxed::Box, sync::Arc, vec::Vec};

services/comps/virtio/src/transport/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::fmt::Debug;
 
 use alloc::boxed::Box;

services/comps/virtio/src/transport/pci/capability.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::sync::Arc;
 use aster_frame::bus::pci::{
     capability::vendor::CapabilityVndrData,

services/comps/virtio/src/transport/pci/common_cfg.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::io_mem::IoMem;
 use aster_util::safe_ptr::SafePtr;
 use pod::Pod;

services/comps/virtio/src/transport/pci/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::{
     bus::{
         pci::{

services/comps/virtio/src/transport/pci/driver.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::{sync::Arc, vec::Vec};
 use aster_frame::{
     bus::{

services/comps/virtio/src/transport/pci/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub mod capability;
 pub mod common_cfg;
 pub mod device;

services/comps/virtio/src/transport/pci/msix.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::vec::Vec;
 use aster_frame::{bus::pci::capability::msix::CapabilityMsixData, trap::IrqLine};