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53 Commits

Author SHA1 Message Date
Jianfeng Jiang bf13673b97 Replace all usage of `from_bytes` with `from_first_bytes` 2026-02-08 20:32:24 -08:00
jiangjianfeng 4a80f0e5eb Replace Pod with zerocopy-backed Pod 2026-02-08 20:32:24 -08:00
Tao Su 1442060c2d Introduce `DmaStream::alloc` to reduce memory copy in TDX 2026-01-07 22:38:50 -08:00
jiangjianfeng 01cac4268e Manage dependencies at workspace level 2026-01-04 10:51:36 -08:00
jiangjianfeng 34ab63addb Manage package metadata at workspace level 2026-01-04 10:51:36 -08:00
Zhang Junyang 71681dd947 Refactor DMA APIs 2025-12-31 19:40:11 -08:00
Zhang Junyang c7a2c81366 Miscellaneous clippy fixes for Rust 2024 2025-12-09 09:23:58 +08:00
Zhang Junyang 69327eee8d Upgrade to Rust 2024 2025-12-09 09:23:58 +08:00
Zhang Junyang 6d2679852f Fix `if let` chains that can be collapsed 2025-12-09 09:23:58 +08:00
Zhang Junyang fc9f47a019 Fix manual implementations of `.is_multiple_of()` 2025-12-09 09:23:58 +08:00
Zhang Junyang dd410444e5 Format with new `rustfmt` 2025-12-09 09:23:58 +08:00
Qingsong Chen f026bf38d8 Fix bio request end sector calculation 2025-11-28 11:22:56 +08:00
Qingsong Chen 9e2f5adf9b Add partition support for block device 2025-11-20 10:43:24 +08:00
Ruihan Li 472edcf795 Clean up unnecessary features 2025-09-24 15:41:07 +08:00
Zhang Junyang 4e2bdc65de Refactor implicit `Arc` APIs for DMA 2025-09-02 17:53:55 +08:00
Zhang Junyang a6520880ab Unify memory object slicing 2025-09-02 17:53:55 +08:00
Zhang Junyang eb69aa4fb9 Unify address and size APIs for memory objects 2025-09-02 17:53:55 +08:00
Ruihan Li 2700d88bef Provide efficient `VmIo` with VM readers/writers 2025-08-10 16:40:11 +08:00
Cautreoxit 4fff7cdc22 Add an API for BioRequest to return the number of sectors 2025-03-26 10:38:24 +08:00
Ruihan Li 9e1c939a3f Remove `static_assertions` 2025-03-06 16:35:21 +08:00
jiangjianfeng 55713b88c4 Remove unused dependencies 2025-02-10 10:36:56 +08:00
Ruihan Li 95bbc7f367 Enforce `#[expect(lint)]` 2025-02-08 15:10:04 +08:00
Ruihan Li b415538097 Remove useless `#[allow(lint)]` 2025-02-08 15:10:04 +08:00
Zhang Junyang 983a6af3cc Polish the doc and rename variables in `ostd::mm` 2024-12-27 12:12:51 +08:00
Zhang Junyang cdac59beda Implement a new set of physical page APIs 2024-12-27 12:12:51 +08:00
Zhang Junyang c9a37ccab1 Renaming concepts around pages and frames 
This commit renames `Frame` -> `UntypedFrame` and `Page` -> `Frame`.
So do other concepts in the following list:
 - `Segment` -> `UntypedSegment`,
 - `ContPages` -> `Segment`,
 - `DynPage` -> `AnyFrame`,
 - `PageMeta` -> `FrameMeta`,
 - `FrameMeta` -> `UntypedMeta`.

This commit also re-organized the source in the `mm/page` and `mm/frame`
module to accommodate the changes.
 2024-12-27 12:12:51 +08:00
Shaowei Song 4cb85f0adb Fix dependency issue between components `logger` and `virtio` 2024-12-13 10:36:45 +08:00
Chen Chengjun 0cb2ea562e Inject the logger for Asterinas 2024-12-04 13:24:06 +08:00
Shaowei Song ecad132ec9 Refactor the block layer by introducing `BioSegmentPool` 2024-12-02 13:25:20 +08:00
Marsman1996 6d3bb5a9d0 Fix compile error caused by updated `Step::steps_between` in Rust 2024-12-01 18:56:28 +08:00
Qingsong Chen f762eb8913 Remove the `lazy_static` dependency 2024-11-28 15:28:30 +08:00
Cautreoxit 32572e22d9 Implement flush for virtio-blk 2024-11-17 15:32:56 +08:00
Zhang Junyang 909639fd70 Separate `SegmentSlice` from `Segment` 2024-10-09 19:23:46 +08:00
Shaowei Song dce796cdde Refactor all io APIs of vfs based on `VmReader`/`VmWriter` 2024-08-22 22:54:30 +08:00
Shaowei Song 2102107be1 Refactor `VmReader`&`VmWriter` as given fallibility marker 2024-08-21 22:24:15 +08:00
Shaowei Song 8dce83605f Add sys_fallocate 2024-08-08 21:10:38 +08:00
Shaowei Song 20a856b07f Revise the naming of all sync/async io APIs 2024-07-30 20:58:07 +08:00
Shaowei Song ff525112d0 Revise the `BlockDevice` trait 2024-07-29 13:54:13 +08:00
Shaowei Song b1cec501d8 [page_cache] Gap within one page should be filled with zeros in shrink case 2024-07-25 21:31:18 +08:00
Jianfeng Jiang f86583dbce Make essential changes for publishing OSTD 2024-07-18 18:18:05 +08:00
Jianfeng Jiang 59350a8578 Rename aster-frame to ostd 2024-06-27 15:45:49 +08:00
Shaocong Sun 1b22267a87 Add readahead for pagecache 2024-06-26 20:22:20 +08:00
Zhang Junyang ab1d931cb7 Adjust for Rust unstable feature's stability change 2024-06-21 10:57:08 +08:00
Jianfeng Jiang 33a7da9991 Fix typos in API documentation 2024-06-09 22:57:14 +08:00
LI Qing c6aa9f9ee8 Limit the number of segments in single bio request 2024-06-05 16:13:59 +08:00
Zhang Junyang 7095b37e7e Refactor the source structure in `aster_frame::mm` 2024-06-03 22:16:02 +08:00
Zhang Junyang 14e1b1a9fc Rename various concepts related to memory management 2024-06-03 22:16:02 +08:00
Chen Chengjun c02eacd50c Use deny(unsafe_code) instead of forbid(unsafe_code) 2024-05-31 16:05:58 +08:00
Jianfeng Jiang cd1575bc6d Refactor virtio drivers with DMA APIs 2024-04-29 20:33:57 +08:00
LI Qing b7131e721c Modify the virtio-blk to async 2024-04-26 14:36:46 +08:00