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* [smart] fixup: precise mm fault type
Also, fixup arm64 read access fault
* arm64: using meaningful macro on trap
* fixup: renaming macro
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There is no next-level directory under the components/mm/
directory. Do not need to enter the next-level directory
to process the SConscript file.
Signed-off-by: Chen Wang <[email protected]>
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- removed invalid reference in board KConfig
Signed-off-by: Fan YANG <[email protected]>
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* [smart] add CPU usage tracing config
This patch introduces following features:
- Added CPU usage tracing functionality, enabled by default, for
applications like 'top'
- update time as smart independent
Signed-off-by: Shell <[email protected]>
* fixup: add ump idle thread
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Signed-off-by: Shell <[email protected]>
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hpm_sdk
- added new boards: hpm5300evk, hpm5301evklite and hpm6800evk
- upgaded hpm_sdk
- driver updates and bugfixes
- add hpmicro BSPs to CI
Signed-off-by: Fan YANG <[email protected]>
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�� (#9021)
解决pull_request_template.md不小心移动到了issue_template目录
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* [DM/feature] Implement PIC irq state { get; set }
There are some common state for irq:
1. Pending: IRQ was triggered, but software not ACK.
2. Active: IRQ was ACK, but not EOI.
3. Masked: IRQ was masked or umasked.
Signed-off-by: GuEe-GUI <[email protected]>
* [DM/pic] Support IRQ state { get; set } for ARM GICv2/v3
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: GuEe-GUI <[email protected]>
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fix compile err in pic-gic
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更新issue模板，采用议题表单模式
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This patch fixup the script execution capabilities on argv passing
and adds support for arguments larger than 4k.
According to POSIX, the script parameter is quiet different
from the current implementation. Especially on the way it inserts
the path of executables. At the end, when you execute a script
from `$PATH`, it always fails.
For the script, interpreter will be invoked with the following
arguments: `{interpreter [optional-arg] pathname arg...}`
where pathname is the pathname of the file specified as the first
argument of execve(), and arg... is the series of words pointed
to by the argv argument of execve(), starting at argv[1]. Note that
there is no way to get the argv[0] that was passed to the
execve() call.
The changes include:
- Separating argument, environment variable, and auxiliary vector
processing into a new lwp_args.c file.
- Fixing bugs in script argument processing and supporting arguments
larger than 4k.
- Updating lwp_execve to use the new argscopy function and removing
the old lwp_argscopy function.
- Making various modifications to lwp_load and elf_aux_fill to work
with the new argument processing.
- Removing unnecessary code related to dynamic loading and interpreter
scripts.
Signed-off-by: Shell <[email protected]>
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* list_process can print tid
* fix-ci
* update list_process
* Update lwp_pid.c
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* [Feature] Power domain for device
1.Support device power on/off.
2.Support attach/detach device.
3.Support power domain driver api.
Signed-off-by: GuEe-GUI <[email protected]>
* [DM/platform] Enhanced platform bus
1.Add power domain for device.
2.Support `remove` and `shutdown` bus interface.
Signed-off-by: GuEe-GUI <[email protected]>
---------
Signed-off-by: GuEe-GUI <[email protected]>
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* 解决ktime部分函数计算时unsigned long溢出
* 恢复部分不需要ktime中部分rt_uint64_t类型的为unsigned long
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- add parameter phy to specify multiple-phy instance
Signed-off-by: Jiading Xu <[email protected]>
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Use _SYS_WRAP to fetch errno on return of mkdir to avoiding overriding
of it on other system APIs.
Signed-off-by: Shell <[email protected]>
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Correct `sched_setaffinity()` to use the thread IDs (TIDs) instead of
process IDs (PIDs). The previous implementation used PIDs, which
caused issues since affinity settings need to be applied at the
thread level.
As the manual documented, the signature is:
> int sched_setaffinity(pid_t pid, size_t cpusetsize,
> const cpu_set_t *mask);
Yes, it's tricky, the identification passing in is called **'PID'**.
But when we talk about 'pid' from GNU libc, it's the **'task-id'**,
aka, `thread->tid` known in kernel.
Changes were made by updating the function signatures and logic in
`lwp.h`, `lwp_pid.c`, and `lwp_syscall.c` to accept TIDs. Specifically,
the `lwp_setaffinity` function and related internal functions now
operate using thread IDs and adjust thread affinity settings accordingly
Signed-off-by: Shell <[email protected]>
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* [libcpu] arm64: Add hardware thread_self support
This patch introduces hardware-based thread self-identification
for the AArch64 architecture. It optimizes thread management by
using hardware registers to store and access the current thread's
pointer, reducing overhead and improving overall performance.
Changes include:
- Added `ARCH_USING_HW_THREAD_SELF` configuration option.
- Modified `rtdef.h`, `rtsched.h` to conditionally include
`critical_switch_flag` based on the new config.
- Updated context management in `context_gcc.S`, `cpuport.h`
to support hardware-based thread self.
- Enhanced `scheduler_mp.c` and `thread.c` to leverage the new
hardware thread self feature.
These modifications ensure better scheduling and thread handling,
particularly in multi-core environments, by minimizing the
software overhead associated with thread management.
Signed-off-by: Shell <[email protected]>
* fixup: address suggestion
* fixup: rt_current_thread as global
* scheduler: add cpu object for UP scheduler
Also, maintain the rt_current_thread in cpu object on UP scheduler.
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Signed-off-by: Shell <[email protected]>
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[OFW] io ranges use ptr array to storage without ofw data
ofw data is private data for every ofw node that
the drivers of ofw node will use item.
replace the ranges supported to a ptr array.
the ptr array size is config by `RT_USING_OFW_BUS_RANGES_NUMBER`
Signed-off-by: GuEe-GUI <[email protected]>
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For some CPU memory access devices, that the drivers
will find memory and CPU affinity to config device.
Signed-off-by: GuEe-GUI <[email protected]>
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Signed-off-by: Shell <[email protected]>
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* [PIC] Make affinity helper interface
Signed-off-by: GuEe-GUI <[email protected]>
* [PIC/GIC] Fixup GIC affinity init
GICv2 is not support if current CPU is not startup,
but RT-Thread SMP is startup after the devices init
in the `main` thread.
This patch fixup the cpumask to init once and check
the init status in affinity interface.
Signed-off-by: GuEe-GUI <[email protected]>
---------
Signed-off-by: GuEe-GUI <[email protected]>
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The OFW map id is always use in DMA, PCI, IOMMU
bus system to find the device identity. this is
a access interface.
Signed-off-by: GuEe-GUI <[email protected]>
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`map_len` and `map_mask_len` is the count of elements,
not the bytes size of elements.
Signed-off-by: GuEe-GUI <[email protected]>
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DFS mount auto by kernel parameters
1.Mount the rootfs options by parameters:
- root=: root device, like vda1, sda1, sd0p1, nvme0n0p1...
- rootfstype=: root file system type, like elm, ext, crom...
- rw/ro: root is readonly or all enable, if not have 'rw' flag,
the 'ro' flag is default.
- rootwait: always wait for root device status is OK.
- rootdelay=: mount rootfs delay amount of time (millisecond).
2.Mount the other fs options by `fstab.sh`, it will read the script
after root mount is OK, it's format is a list of mount cmds in MSH:
mount vda2 /mnt elm
mount 192.168.1.1:/ /mnt/remote nfs
Signed-off-by: GuEe-GUI <[email protected]>
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