Serial I/O is toggleable
authorBarret Rhoden <brho@cs.berkeley.edu>
Sat, 6 Jun 2009 01:17:44 +0000 (18:17 -0700)
committerBarret Rhoden <brho@cs.berkeley.edu>
Sat, 6 Jun 2009 01:17:44 +0000 (18:17 -0700)
commit0542af50cbf2c82f9090458652ba7693a1e367a6
treee0bb47eb73335ad9a0408926eca11521e619434b
parenta18a9e66198653ff55d5a4d459fba59851d6221a
Serial I/O is toggleable

If you want serial I/O, make with SERIAL_IO defined.  That will turn off
serial console output and enable the serial read/write syscalls.
kern/src/console.c
kern/src/syscall.c