文章目录
参考
https://access.redhat.com/solutions/22621
https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html
https://www.linuxbabe.com/command-line/linux-terminal
console_initcall
#define console_initcall(fn) ___define_initcall(fn, .con_initcall)
baud rate 9600N81
The term “baud rate” refers to the number of signal changes that occur per second in a communication channel. In the context of “9600N81,” the bau