In message <98147894.20130412171822_at_serebryakov.spb.ru>, Lev Serebryakov writes : > I mean, there is no good way to distinguish between this (hardware) > implementation and "true" 4 single UART chips, when it is identify > itself as "generic 16550 UART", 4 times, at 4 I/O addresses. That is a kernel configuration issue entirely separate from the question about the hardware being built to allow and support interrupt sharing in the first place. Many old ISA cards also were not recognizable and required hint'ing, for the exact same reason. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk_at_FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.Received on Fri Apr 12 2013 - 11:20:47 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:36 UTC