Date: Fri, 15 Jun 2001 23:18:17 -0700 (PDT) From: Warner Losh <imp@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pccard i82365.h pcic.c pcic_isa.c Message-ID: <200106160618.f5G6IH728719@freefall.freebsd.org>
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imp 2001/06/15 23:18:16 PDT
Modified files:
sys/pccard i82365.h pcic.c pcic_isa.c
Log:
On PC-98, map IRQ 6 to IRQ 7 at the pcic level. That is, when we're
told to use IRQ 6, progam the pcic to use irq 7 instead. Evidentally,
at least some of the cards are wired this way. If you want to use irq
6, configure it. All the mapping is done just before we set the
interrupt registers. See [FreeBSD98-testers 5064] for details.
Added commentary about valid interrupts on some CBUS pc98 CL PD6722
based cards.
Submitted by: Hiroshi TSUKADA-san <hiroshi@kiwi.ne.jp>
Revision Changes Path
1.19 +5 -5 src/sys/pccard/i82365.h
1.142 +13 -1 src/sys/pccard/pcic.c
1.13 +2 -1 src/sys/pccard/pcic_isa.c
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