axfeat/
lib.rs

1//! Top-level feature selection for [ArceOS].
2//!
3//! # Cargo Features
4//!
5//! - CPU
6//!     - `smp`: Enable SMP (symmetric multiprocessing) support.
7//!     - `fp_simd`: Enable floating point and SIMD support.
8//! - Interrupts:
9//!     - `irq`: Enable interrupt handling support.
10//! - Memory
11//!     - `alloc`: Enable dynamic memory allocation.
12//!     - `alloc-tlsf`: Use the TLSF allocator.
13//!     - `alloc-slab`: Use the slab allocator.
14//!     - `alloc-buddy`: Use the buddy system allocator.
15//!     - `paging`: Enable page table manipulation.
16//!     - `tls`: Enable thread-local storage.
17//! - Task management
18//!     - `multitask`: Enable multi-threading support.
19//!     - `sched_fifo`: Use the FIFO cooperative scheduler.
20//!     - `sched_rr`: Use the Round-robin preemptive scheduler.
21//!     - `sched_cfs`: Use the Completely Fair Scheduler (CFS) preemptive scheduler.
22//! - Upperlayer stacks (fs, net, display)
23//!     - `fs`: Enable file system support.
24//!     - `myfs`: Allow users to define their custom filesystems to override the default.
25//!     - `net`: Enable networking support.
26//!     - `display`: Enable graphics support.
27//! - Device drivers
28//!     - `bus-mmio`: Use device tree to probe all MMIO devices.
29//!     - `bus-pci`: Use PCI bus to probe all PCI devices.
30//!     - `driver-ramdisk`: Use the RAM disk to emulate the block device.
31//!     - `driver-ixgbe`: Enable the Intel 82599 10Gbit NIC driver.
32//!     - `driver-bcm2835-sdhci`: Enable the BCM2835 SDHCI driver (Raspberry Pi SD card).
33//! - Logging
34//!     - `log-level-off`: Disable all logging.
35//!     - `log-level-error`, `log-level-warn`, `log-level-info`, `log-level-debug`,
36//!       `log-level-trace`: Keep logging only at the specified level or higher.
37//!
38//! [ArceOS]: https://github.com/arceos-org/arceos
39
40#![no_std]
axfeat/lib.rs

axfeat/
lib.rs
