rk3399 移植hi3881wifi

Question

Linux 内核 4.4 移植 hi3881 一直编译报错

In file included from /work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/oal_schedule.h:27:0,
                 from /work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/oal_net.h:32,
                 from /work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/plat_firmware.h:19,
                 from /work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/plat_pm.c:16:
/work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/oal_wakelock.h:27:29: error: field 'st_wakelock' has incomplete type
Traceback (most recent call last):
  File "./scripts/gcc-wrapper.py", line 114, in <module>
    status = run_gcc()
  File "./scripts/gcc-wrapper.py", line 97, in run_gcc
    print (line.decode("utf-8"), end="")
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcb in position 56: invalid continuation byte
scripts/Makefile.build:277: recipe for target '/work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/plat_pm.o' failed
make[3]: *** [/work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver/oal/plat_pm.o] Error 1
Makefile:1479: recipe for target '_module_/work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver' failed
make[2]: *** [_module_/work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver] Error 2
make[2]: 离开目录“/work/apnring/rockchip/rk3399_linux/kernel”
Makefile:152: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: 离开目录“/work/apnring/rockchip/rk3399_linux/hi3881v100/Hi3881V100R001C00SPC020/driver”
Makefile:39: recipe for target 'linux_driver' failed
make: *** [linux_driver] Error 2

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Answer 1

参考GPT和自己的思路：

这个错误发生在编译过程中，可能是由于在编译中使用了不完整的数据类型或缺少了必要的头文件导致的。需要进一步查看编译输出的详细错误信息，并检查相关的代码，特别是头文件部分，以确定是否引入了正确的头文件并正确地使用了数据类型。在确定问题的根源后，相应的修复方法将更容易实现。