4 commits

Author	SHA1	Message	Date
tmk	369b5cb21e	ibmpc: ringbuf optimization for cpp	2021-07-07 23:13:03 +09:00
tmk	bff5cff1f2	ibmpc: ISR optimization	2021-07-06 23:24:59 +09:00
tmk	848cac6eb2	ibmpc: busy wait only first time ... This is not tested well yet	2021-07-06 23:24:59 +09:00
tmk	f4f47aaee7	ibmpc: C++ class for two-interface support	2021-07-06 23:24:59 +09:00