smp_call.h defines SMP-related structures and declares
SMP-related functions. These codes are only valid when
RT_USING_SMP is defined in the bsp, which means we have
to use RT_USING_SMP for judgment in every place where
this file is included, such as following:
```c
```
Now move the judgment of RT_USING_SMP directly into
smp_call.h, so that it's simpler to include the header
file as:
```c
```
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
There is problem in the Kconfig of qemu-virt64-riscv.
RT_USING_VIRTIO is already defined in components/drivers/virtio/Kconfig,
so it should not be defined again in the BSP kconfig.
The solution is to rename RT_USING_VIRTIO to BSP_USING_VIRTIO.
Also, refer to the configuration method for virtio device drivers in
bsp/qemu-virt64-aarch64/drivers/Kconfig to rewrite the configuration
of BSP_USING_VIRTIO_xxx.
Updated default .config/rtconfig.h at the same time.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
- `dbg_log` is a “NOT RECOMMENDED API”, convert the calling of this
API to LOG_x and remove this API.
- `dbg_here`/`dbg_enter`/`dbg_exit`: no one use these APIs, remove
them directly.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Now lwext4 is ready, and qemu-virt64-riscv smart can boot with rootfs.
Updated README to introduce this.
This patch also replace qemu-nographic.sh with run.sh, which has a more
simple name and more robust to launch rootfs image binary.
TBD: qemu-nographic.bat is not touched, hope some guys from Windows can
give a hand.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Now lwext4 package has supported ext4. Add description in README
to introduce how to create rootfs of type ext4.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Improves the memory mapping process by dynamically selecting the optimal
paging stride (4K or 2M) based on virtual address alignment and mapping
size. This eliminates the need for upfront stride determination, enhancing
flexibility and maintainability in memory management.
Changes:
- Replaced fixed stride selection logic with a dynamic decision loop.
- Removed `npages` calculation and replaced with `remaining_sz` to track
unprocessed memory size.
- Added assertions to ensure `size` is properly aligned to the smallest
page size.
- Adjusted loop to dynamically determine and apply the appropriate stride
(4K or 2M) for each mapping iteration.
- Updated virtual and physical address increments to use the dynamically
selected stride.
Signed-off-by: Shell <smokewood@qq.com>
1. Add PCI include in rtdevice.h
2. Fixup `RT_KEY_ENABLED` loss.
3. remove waring type of `dw_pcie_ep_get_func_from_ep` return.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
