Dirty hack for serial I/O on Ron's AMD
authorBarret Rhoden <brho@cs.berkeley.edu>
Sun, 8 Dec 2013 23:29:08 +0000 (15:29 -0800)
committerBarret Rhoden <brho@cs.berkeley.edu>
Thu, 16 Jan 2014 21:07:51 +0000 (13:07 -0800)
commit4d1444140f96deb2ad2975aefdb87a0c7d39de89
tree00a24f2ec8712ff3eec965d5ec1a6e7b8fde4c0f
parente0412f5e9d9b588dad86d691a536e0b677adabab
Dirty hack for serial I/O on Ron's AMD

Hopefully this will go away very soon.  We're not getting serial IRQs,
so we poll whenever another IRQ (timer) goes off.
kern/arch/x86/trap.c