yezhonghui2024

pci feature support

2

## Summary ## Impact ## Testing

pci alloc msi irq support new interface

1

## Summary no real functionality change, code refactor only ## Impact pci msi ## Testing qemu pci/ep

pci ep support msi/msi-x test

1

## Summary - pci ep support msi/msi-x test ## Impact improve the test coverage ## Testing qemu pci rc/ep

*Note: Please adhere to [Contributing Guidelines](https://github.com/apache/nuttx/blob/master/CONTRIBUTING.md).* ## Summary Unify the data types of attributes in the driver framework layer and add a new driver for dummy power levels to support...