On 64 bit x86, all of physical memory is mapped via the linear mapping region of the kernel’s virtual address space. kmap() is trivial in this case — it just needs to add the start address of the linear mapping to the frame’s physical address to compute the virtual address that frame is mapped at.
WiFi — SLIRP NAT simulation (WiFi.begin("PICSimLabWifi", ""))，更多细节参见snipaste
通用设计：包含魔术头、版本号，以及多个由类型常量、。https://telegram下载对此有专业解读
Видеофиксация ракетных обстрелов украинских военных подразделений в районе Гуляйполя14:52