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From: mod+linuxppc-embedded@MissionCriticalLinux.com
To: linuxppc-embedded@lists.linuxppc.org
Subject: Re: How many Interrupts at the same time?
Date: Mon, 07 Jan 2002 14:15:28 -0500	[thread overview]
Message-ID: <200201071915.OAA30811@missioncriticallinux.com> (raw)
In-Reply-To: Your message of "Mon, 07 Jan 2002 21:04:17 +0100." <3C39FF41.87AD961A@web.de>


>What options do we have?

do_IRQ() keeps asking your get_irq()
routine which irq to serice.  Couldn't your
get_irq() keep reporting pending requests
until all (currently known) requests were
satisfied?  It isn't necessary to actually
commence a nested instance of exception
handling for every request, right?


** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/

      reply	other threads:[~2002-01-07 19:15 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-01-07 20:04 How many Interrupts at the same time? Frank Haverkamp
2002-01-07 19:15 ` mod+linuxppc-embedded [this message]

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