Commit Graph

4786 Commits

Author SHA1 Message Date
ligr 07c8b571ce [components/libc/posix]add comments for mutex APIs. 2024-11-18 19:21:02 -05:00
GuEe-GUI 6185250c86 [DM/FEATURE] Support clock subprobe in OFW
Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-11-18 15:03:23 +08:00
GuEe-GUI cefe6d6380 [DM/FEATURE] Support driver depends fix auto
We need a API to fix the driver load auto when
a second driver get it in probe process that
we can not be careful of the driver-to-driver's
depends in different SoC.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-11-18 15:03:23 +08:00
GuEe-GUI b6f67285e9 [DM/FIXUP] remove OFW switch macros
The drivers will support OFW and name probe both.
We should make build OK when OFW is disable.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-11-18 15:03:23 +08:00
GuEe-GUI 3b22dbd049 [DM/FEATURE] DM Device IDA management
Drivers can manage their own IDs without having to concern
themselves with the register/unregister in system

Link: https://github.com/RT-Thread/rt-thread/issues/9534

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-11-18 14:23:25 +08:00
zhuzhuzhu 45aba1bcd7 add head 2024-11-18 13:53:25 +08:00
zhujiale 48fca91817 add ofw api to of net,driver writer can use this api get phy modes or get mac address 2024-11-18 13:53:25 +08:00
zhujiale 6e78474998 pci 2024-11-18 13:53:25 +08:00
Meco Man 09f47c55a9 [utest] format code and remove duplicate header file 2024-11-18 09:58:55 +08:00
rcitachi d9c16efe8f Modify the position of libc_rent definition 2024-11-17 11:59:37 -05:00
ligr 5e8602c6e0 [components/libc/posix][pthreads]add comments for thread APIs of pthread. 2024-11-16 11:52:57 -05:00
ligr ac1df96ec9 [net][sal]add comments for BSD socket APIs. 2024-11-15 21:04:27 -05:00
wdfk-prog 4c18fa7e21 fix:[CAN][STM32]open时立刻启动can_start,还未完成其他配置,可能导致异常 2024-11-13 22:56:17 -05:00
Shell e763e51e49 feat: devfs: handling unit size in POSIX RW request
POSIX.1 says:
>  read() attempts to read up to count bytes from file descriptor fd
>  into the buffer starting at buf.

On the other hand, for rt_device_read, the `@size` is defined as the
number of unit (block size for blk device, otherwise one byte).

Changes:
- Transferred unit size from POSIX R/W(in bytes) to rt_device_R/W during
  request of file R/W operations.

Signed-off-by: Shell <smokewood@qq.com>
2024-11-13 22:56:07 -05:00
ligr f0934630c4 [libc] add comments for libdl APIs. 2024-11-13 07:58:34 +08:00
Shell 20263be180
fixup: smart: uninitialized buffer on mount(2) (#9636)
The `struct stat` object used inside mount(2) is uninitialized, which
can lead to undefined behavior during running

Changes:
- Set zero to buffer before calling to stat()

Signed-off-by: Shell <smokewood@qq.com>
2024-11-12 21:11:50 +08:00
kurisaw 2241f4676b [libcpu][component] fixed the r52 kernel gcc context switch assembly 2024-11-06 16:09:52 +08:00
yangpeng f98f772a84 [components/net/at]修复大数据量传输socket断开后可能丢数据的问题 2024-11-05 22:36:33 -05:00
liuchao bdf5a1fb09 [components][finsh]在RT_USING_POSIX_STDIO时,使用get_console获取当前console描述符 2024-11-04 22:02:59 -05:00
kurisaw ee052245d3 Specification submission 2024-11-05 09:43:57 +08:00
kurisaw 13a6c5201d [net][lwip] lwip hook functions are provided to provide greater flexibility for unknown Ethernet protocols 2024-11-05 09:43:57 +08:00
yangpeng a939e8e4ea [components/net/at]修复at socket信号量释放异常 2024-11-04 17:52:59 -05:00
Shell a573ea06b7 🚚 renaming: move `smp` to `smp_call` 2024-11-03 10:08:45 +08:00
Shell 2f6d98bfcb feat: smp_call: added signaling call_req
This patch introduces `rt_smp_call_request` API to handle queued
requests across cores with user provided data buffer, which provides a
way to request IPI through a non-blocking pattern.

It also resolved several issues in the old implementation:
- Multiple requests from different cores can not be queued in the work
  object of the target core.
- Data racing on `rt_smp_work` of same core. If multiple requests came
  in turns, or if the call is used by the target cpu, while a new
  request is coming, the value will be overwrite.
- Memory vulnerability. The rt_smp_event is allocated on stack, though
  the caller may not wait until the call is done.
- API naming problem. Actually we don't provide a way to issue an IPI to
  ANY core in mask. What the API do is aligned to MANY pattern.
- FUNC_IPI registering to PIC.

Changes:
- Declared and configured the new `RT_SMP_CALL_IPI` to support
  functional IPIs for task requests across cores.
- Replaced the single `rt_smp_work` array with `call_req_cores` to
  manage per-core call requests safely.
- Added `_call_req_take` and `_call_req_release` functions for atomic
  handling of request lifetimes, preventing data race conditions.
- Replaced single event handling with a queue-based approach
  (`call_queue`) for efficient multi-request processing per core.
- Introduced `rt_smp_call_ipi_handler` to process queued requests,
  reducing IPI contention by only sending new requests when needed.
- Implemented `_smp_call_remote_request` to handle remote requests
  with specific flags, enabling more flexible core-to-core task
  signaling.
- Refined `rt_smp_call_req_init` to initialize and track requests
  with atomic usage flags, mitigating potential memory vulnerabilities.

Signed-off-by: Shell <smokewood@qq.com>
2024-11-03 10:08:45 +08:00
rcitachi 7c27319521
[libc] modify function names to resolve naming conflicts 2024-11-01 18:44:16 -04:00
Kai 5e34298f99 add missing extern "C" in header to support cpp 2024-10-24 20:22:48 +08:00
Shell cfe1768815 fixup: smart: sys_mount: UAF vulnerability
This patch addresses a use-after-free (UAF) vulnerability in the
sys_mount. The issue occurred due to improper handling of memory
deallocation, which could lead to crashes or undefined behavior on user
request of mounting.

Changes made:
- Moved the `rt_free(copy_source)` function call to occur after the necessary
  operations are completed, preventing premature deallocation of memory.

Signed-off-by: Shell <smokewood@qq.com>
2024-10-21 17:15:52 +08:00
sakumisu 4c206caf8b
update(cherryusb): update to v1.4.1 2024-10-19 12:23:21 -04:00
zms123456 9a010bb71b
[components][sal]add netdev ifindex feature 2024-10-11 00:10:21 -04:00
zms123456 344ea87347
[components][smp]remove redundant memset & unlock in smp 2024-10-11 00:09:28 -04:00
zms123456 906d1caea6
[component][sal]add netgetdev api 2024-10-10 22:40:24 -04:00
yangpeng c9a1245977 [components][dfs][dfs_v1]cat输出实际读取的长度 2024-10-10 17:44:32 -04:00
Yuqiang Wang 9b31631df1
[drivers][spi] Fixed an issue that caused spi bus deadlock in the spi configuration 2024-10-09 21:32:17 -04:00
CYFS 2b281ff0cb
[doxygen][rsoc]add pwm touch can i2c spi driver example for doxygen 2024-10-08 17:57:52 -04:00
sulfurandcu 85bd74640e [Bug] [ymodem] last frame's data_sz issue, fixed. 2024-10-07 23:13:41 -04:00
Meco Man 36f8f266e9 feat:[drivers][spi] rt_spi_configure 添加互斥保护 2024-10-06 00:02:53 -04:00
wdfk-prog 99503d3ff6 feat:[drivers][spi] rt_spi_bus_configure 添加 -RT_EBUSY 返回值,并增加说明注释 2024-10-06 00:02:53 -04:00
CYFS3 9bcb904a0b [doxygen]add pin driver example for doxygen 2024-10-05 23:33:58 -04:00
zhuzhuzhu ef426851ea
[feat] add pci api,the pci/pcie driver
add pci api,the pci/pcie driver writer can use this to get resource of current device with flag,there are three flag :
1. PCI_BUS_REGION_F_MEM it mean memory space
2. PCI_BUS_REGION_F_IO it mean io space
3. PCI_BUS_REGION_F_PREFETCH it mean prefetchable memory
2024-10-05 02:30:52 -04:00
wdfk-prog f28b84aa1f [components][i2c] 修改为debug等级打印 2024-10-04 18:02:36 -04:00
wdfk-prog ff6d5b13f0
[components][ulog] ULOG_OUTPUT_LEVEL未定义时,level_output_info产生警告 2024-10-03 19:19:24 -04:00
milo bad2745dd3 fix rtc alarm thread parameters issue 2024-09-29 20:49:35 -04:00
hydevcode 66d54ea8c0
[bsp][nxp][rsoc] Fix compilation issues with bsp of nxp/lxp series 2024-09-29 20:47:39 -04:00
milo e6a3b30993
[dev] make RTC alarm internal thread's attributes configurable 2024-09-29 13:16:18 -04:00
CYFS 6fb31d486d
[doxygen][rsoc]add dac driver example for doxygen (#9483) 2024-09-29 08:59:17 +08:00
CYFS 684bcc8d16 [doxygen]add rtc devices example for doxygen 2024-09-26 18:07:40 -04:00
CYFS d55931493a [doxygen]add dac driver example for doxygen 2024-09-25 21:04:19 -04:00
CYFS f4a92e5e86
[doxygen][rsoc] add adc driver example for doxygen (#9465)
* [doxygen] add adc driver example for doxygen

* add data structures
2024-09-25 22:19:53 +08:00
CYFS b4d30064cc
[components] change variable name
为什么提交这份PR (why to submit this PR)
#9397

你的解决方案是什么 (what is your solution)
将 line 758的dir改为link_dir
2024-09-24 20:04:57 -04:00
zhujiale d037952988 smp 2024-09-24 09:56:30 +08:00
zhujiale d8956e415e smp 2024-09-24 09:56:30 +08:00
zhujiale aafc0ae0f8 smp 2024-09-24 09:56:30 +08:00
zhujiale b206d440c7 smp 2024-09-24 09:56:30 +08:00
zhujiale 6783d8fdec smp 2024-09-24 09:56:30 +08:00
zhujiale 4953a92528 smp 2024-09-24 09:56:30 +08:00
zhujiale 8ce405f739 smp 2024-09-24 09:56:30 +08:00
zhujiale d468b93657 smp 2024-09-24 09:56:30 +08:00
zhujiale 244cf61af6 SMP 2024-09-24 09:56:30 +08:00
zhujiale 5f83c51347 SMP 2024-09-24 09:56:30 +08:00
zhujiale 45bc5a721f smp_call 2024-09-24 09:56:30 +08:00
zhujiale d1865d0d93 smp_call 2024-09-24 09:56:30 +08:00
zhujiale 79445b6773 smp_ipi 2024-09-24 09:56:30 +08:00
zhujiale 512dae84be smp_ipi 2024-09-24 09:56:30 +08:00
Shell 9a27de92ae feat: smart: user space context optimization
This patch optimizes the user-space context handling in the ARM64
architecture, specifically improving how the context is saved and
restored during system calls and interrupts. The changes make the
code more efficient and easier to maintain, while ensuring proper
preservation of user context during system transitions.

Changes:
- Introduced a parameter for context saving to improve flexibility.
- Replaced hardcoded stack pointer operations with frame-relative
  references for better readability and code reuse.
- Simplified context restoration, removing redundant operations like
  loading/storing floating-point registers.

Signed-off-by: Shell <smokewood@qq.com>
2024-09-19 23:02:39 -04:00
Shell 210cd71128 fixup: pty: possible memory leaking on close()
The ref_count of the vnode is NOT bound to the resource reference counts
of the ptm device created by opening `dev/ptmx`, so the conditional
release of resource may end up by memory leaking if the multiple user
have open the `dev/ptmx`.

Changes:

- Removed conditional branch on recycling resource

Signed-off-by: Shell <smokewood@qq.com>
2024-09-19 23:02:25 -04:00
GuEe-GUI 87906499a3 [DM/FDT] Fixup memory address reserved and translate in early
1.Fixup `fdt_reserved_memory_reg` loop time.
2.Fixup `rt_fdt_translate_address` cells value reader.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-19 21:16:56 +08:00
zhao maosheng 992e79a0f8 optimize sal_bind 2024-09-19 21:15:52 +08:00
GuEe-GUI 3d503e931b [DRIVER/PIC] Add ARM GICv2/v3 V2M, ITS support.
Fix some code style and init for V2M, ITS.

V2M is the PCI MSI/MSI-X for GICv2.
ITS is the PCI MSI/MSI-X for GICv3/v4.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-19 21:14:42 +08:00
GuEe-GUI 94e49755af [FEATURE/PIC] support PIC cancel (only in debug)
PIC may free because some wrongs in debug.
We should remove in PIC list or there are
some undefined behavior will happen.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-19 21:14:42 +08:00
GuEe-GUI 04cdbc647c [FIXUP/PIC] pirq's child handler should lock less
When call the child handler, the PIC ops needn't
lock again.
Critical zone protection by PIC implementers.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-19 21:14:42 +08:00
GuEe-GUI 55b40b5164 [FIXUP/PIC] set interrupt status when do traps
Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-19 21:14:42 +08:00
GuEe-GUI 584f4b869d [PIC/FIXUP] pirq reinit fail
don't reinit pirq's list if cascade

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-19 21:14:42 +08:00
milo 2a8aba4c8b
[fix]:fix log format and reopen with a different oflag issue (#9452)
fix log format and reopen with a different oflag issue
2024-09-19 18:15:55 +08:00
Shell d45e13c471 fixup: dfs_v2: Correct device mode permissions in devfs
The mode permissions for character, block, and pipe devices were
previously set to 0777, which is overly permissive and not in line
with standard practice. This change reduces the permissions to 0666,
restricting execute permissions while still allowing read/write access.

Changes:
- Adjusted permissions for character/block/pipe devices from 0777 to 0666.

Signed-off-by: Shell <smokewood@qq.com>
2024-09-15 13:29:43 -04:00
Supper Thomas 6320f184f5
[doxygen] add driver example for doxygen (#9446) 2024-09-15 08:22:44 +08:00
zms123456 379aece6dc
[components][sal]delay getting sal_proto_family in sal_ioctlsocket 2024-09-14 13:52:40 -04:00
Shell 3ca6126efc fixup: smart: remove unnecessary Kconfig option
The `LWP_CONSOLE_INPUT_BUFFER_SIZE` is a legacy config option for TTY
driver used in smart. Since the driver is updated, there's no dependency
of this option any more.

Changes:

- Removed unused Kconfig option `LWP_CONSOLE_INPUT_BUFFER_SIZE`

Signed-off-by: Shell <smokewood@qq.com>
2024-09-14 13:50:36 -04:00
Shell 2cbd5889d1 fixup: dfsv2: seq: aligned proto of lseek to manual
In manual, the prototype of lseek is

`off_t lseek(int fd, off_t offset, int whence);`

where the return type is `off_t` but not ssize_t.

Signed-off-by: Shell <smokewood@qq.com>
2024-09-14 13:30:53 -04:00
zms123456 accd616e17
[component][sal]delete netdev_lo
netdev_lo无需单独处理,可以根据协议去找对应的网络设备
2024-09-14 01:49:25 -04:00
CXSforHPU bb91502465
[drivers] Specifies the name of the drivers driver file
https://github.com/RT-Thread/rt-thread/pull/9420
2024-09-13 17:40:40 -04:00
GuEe-GUI 2d026a316a [FEATURE/OFW] add address reverse/translate for DMA/CPU's address
DMA and CPU address view is different, we need to convert them:

    +--------+    +--------+  +---------+          +--------+
    |        |    |        |  |         |          |        |
    |  CPUs  |    |  DEV0  |  |  IOMMU  <----+     |  DEV1  |
    |        |    |        |  |         |    |     |        |
    +----+---+    +----+---+  +----+----+    |     +----+---+
         |             |           |         |          |
0x200000 |      0x1000 |    0x1000 |         |   0x8000 |
         |             |           |         |          |
         +-------------+-----------+         +----------+
         |
         |
+--------v----------------------------------------------------+
|                                                             |
|                          Address BUS                        |
|                                                             |
+-------------------------------------------------------------+

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
GuEe-GUI 117e6ed347 [FEATURE/FDT] Add bootargs select in early
Maybe use for memory/DMA buffer init before
ofw_node unflatten.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
GuEe-GUI cb665f932e [FIXUP/OFW] ofw_parse_object fail
The ofw parse should:
1. Check obj_name EQU the current node's rt_data.
2. Find the next object name.
3. goto "2" until obj_name EQU the cmp_cell's obj_name.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
GuEe-GUI 8c456c5e33 [FIXUP/OFW] remove the last empty string for bootargs
Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
GuEe-GUI 06211b8be1 [FIXUP/OFW] DTS version header always v1.0
Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
GuEe-GUI 43701ea1ed [FIXUP/OFW] Increase append child node's ref_count
rt_ofw_append_child append a new child node and return,
ref_get is necessary.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
GuEe-GUI 9fd9c1ee45 [FIXUP/OFW] rt_ofw_foreach_node_by_compatible args
Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-13 17:33:29 -04:00
zms123456 140ca0d2ff
[components][sal]replace netdev's spin_lock_irqsave to spin_lock
netdev的函数不会在中断中调用,无需关中断
2024-09-13 17:32:35 -04:00
zms123456 fb02e7934d
[component][net]add more socket flag 2024-09-13 17:30:24 -04:00
zms123456 f2dc4f13cb
[components][lwip]fix lwip poll macro conflict 2024-09-13 17:29:08 -04:00
heyuanjie87 6d39cdf836 [lwp] 取消脚本中限制rv的具体cpu类别
此目录中为rv64通用代码
2024-09-13 17:28:47 -04:00
zms123456 b423a6b1e3
[components][lwp]remove extra check in sys_bind 2024-09-11 18:04:05 -04:00
GuEe-GUI f9b632d52d [DM/MISC] Add error no for ptr
When the driver request a API gets RT_NULL which return value is ptr,
they could not know why get a RT_NULL.

some API return RT_NULL, is not error internal maybe, it just not
supported for this platform, but the driver still could work ok,
the API can return (RT_NULL + -RT_EEMPTY) to driver.

on the other hand, the driver can do more behaviors by error no.
When the API return the -RT_EBUSY, driver can wait for a moment and retry.
When the API return the -RT_ENOSYS, driver can try the next mode or request's name.

Signed-off-by: GuEe-GUI <wusongjie@rt-thread.com>
2024-09-11 14:34:13 +08:00
CYFS cb0b5b05ad
[components][sensor]增加电源检测类型 2024-09-10 19:54:03 -04:00
ryancw 9de975fa93 [components][sal][at] _gethostbyname_by_device 添加注释 2024-09-09 18:07:41 -04:00
ryancw e9711d5640 [components][sal][at] netdb添加at_gethostbyname_r 2024-09-09 18:07:41 -04:00
ryancw bac9812cf9 [component][at_socket] udp一个socket跟多个地址通讯bug修复、DNS加锁防止多线程错乱、实现at_gethostbyname_r、稳定性优化 2024-09-09 18:07:41 -04:00
SeliverWang 66dd03f6c2 修复audio_pipe中函数在开启POSIX IPC时与 POSIX PIPE冲突问题 2024-09-06 23:18:09 -04:00
GuEe-GUI 2168ed8e7d [DM/Feature] Basic PCI/PCIe (Peripheral Component Interconnect Express) bus
PCI/PCIe have better performance and more devices support, such as
NVMe, GPU, Powerful NIC (Like RDMA). PCI/PCIe can access control by
IOMMU that the virtualiztion and userspace driver will more safety.
PCI/PCIe device could hot plugging, no design modifications SoC required,
PCI/PCIe on Embedded SoC is popular now.
We make a simple framework to support them.

Feature Lists:
1.PCI INTx: the INT[A-D] pin IRQ for legacy PCI, work with platform PIC.
2.MSI/MSI-X: the message write IRQ for PCIe, work with platform's PIC.
3.PME: we only support the D0, D1, D2, D3HOT, D3COLD init by framework.
4.Endpoint: a simple EP framework for PCI FPGA or NTB function.
5.OFW: we only support work on OFW SoC, ACPI support in the future maybe.

Host controller:
1. Common PCI host controller on ECAM.
2. Generic PCI host controller on ECAM.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-06 17:45:03 -04:00
GuEe-GUI 802a6ed2ca [DM] Extended drivers MISC interface
1. RT_FIELD_PREP: prepare a bitfield element.
2. RT_FIELD_GET: extract a bitfield element.
3. rt_offsetof: member offset of a struct
4. rt_upper_32_bits: high 32 bits of value.
5. rt_lower_32_bits: lower 32 bits of value.
6. rt_upper_16_bits: high 16 bits of value.
7. rt_lower_16_bits: lower 16 bits of value.
8. rt_max_t: fix type of max(...).
9. rt_ilog2: integer logarithm base 2.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2024-09-06 17:45:03 -04:00