Date: Wed, 05 Sep 2001 17:44:17 +0900 From: Takanori Watanabe <takawata@shidahara1.planet.sci.kobe-u.ac.jp> To: hackers@freebsd.org Subject: Re: IICBUS_READ Message-ID: <200109050844.RAA25984@shidahara1.planet.sci.kobe-u.ac.jp> In-Reply-To: Your message of "Wed, 05 Sep 2001 12:34:48 %2B0400." <20010905083448.C4D7D8D62@faerie.gib.ru>
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In message <20010905083448.C4D7D8D62@faerie.gib.ru>, s さんいわく:
>
>
>I've look at /sys/dev/iicbus/iiconf.c:
>
>> int
>> iicbus_read(device_t bus, char *buf, int len, int *read, int last, int delay
>)
>> {
>> struct iicbus_softc *sc = (struct iicbus_softc *)device_get_softc(bus);
>>
>> /* a slave must have been started with the appropriate address */
>> if (!sc->started || !(sc->started & LSB))
>> return (EINVAL);
>>
>> return (IICBUS_READ(device_get_parent(bus), buf, len, read, last, de
>lay));
>> }
>
>Where is defined IICBUS_READ ?
/sys/${MACHINE}/compile/${YOURCONF}/iicbus_if.h
This is generated from /sys/dev/iicbus/iicbus_if.m .
Takanori Watanabe
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