From: Wolfgang Denk <wd@denx.de>
To: rajendra.mishra@timesys.com
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: Unable to locate request_8xxirq() !
Date: Wed, 01 May 2002 18:50:48 +0200 [thread overview]
Message-ID: <20020501165053.8BB39FF6C@denx.denx.de> (raw)
In-Reply-To: Your message of "Wed, 01 May 2002 15:19:25 +0530." <200205010949.g419nPI11057@localhost.localdomain>
In message <200205010949.g419nPI11057@localhost.localdomain> you wrote:
>
> I am unable to locate request_8xxirq() function in the 2.4.18 source code.
You shoudl install an update of "grp" on your system, it must be
broken if ir doesn;t find the definition in the kernel sources..
> Can anyone tell me where is this function located and what does it do ?
> I did a search in "lxr.linux.no" , but still i was not able to locate the
> function it is invisible :( .
"arch/ppc/kernel/irq.c":
...
#if (defined(CONFIG_8xx) || defined(CONFIG_8260))
/* Name change so we can catch standard drivers that potentially mess up
* the internal interrupt controller on 8xx and 8260. Just bear with me,
* I don't like this either and I am searching a better solution. For
* now, this is what I need. -- Dan
*/
#define request_irq request_8xxirq
#elif defined(CONFIG_APUS)
#define request_irq request_sysirq
#define free_irq sys_free_irq
#endif
...
Next question, please...
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
You can observe a lot just by watching. - Yogi Berra
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2002-05-01 16:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-01 9:49 Unable to locate request_8xxirq() ! rpm
2002-05-01 16:50 ` Wolfgang Denk [this message]
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