From: Jesse Barnes <jbarnes@sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [PATCH] make level sensitive interrupt emulation default on SN2
Date: Fri, 19 Mar 2004 01:54:44 +0000 [thread overview]
Message-ID: <200403181754.44555.jbarnes@sgi.com> (raw)
In-Reply-To: <20040319014650.GA659788@sgi.com>
Since our hw doesn't fully support level triggered interrupts, we need
this patch to force another interrupt if the line is still high after
a handler completes. David, please apply.
Thanks,
Jesse
On Thursday 18 March 2004 5:46 pm, Jeremy Higdon wrote:
> To simulate level-triggered interrupts on SN2, we need the
> forced interrupt to be on by default. Most PCI cards don't
> need this, but the sata_vsc driver does.
prev parent reply other threads:[~2004-03-19 1:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-19 1:46 [PATCH] make level sensitive interrupt emulation default on SN2 Jeremy Higdon
2004-03-19 1:54 ` Jesse Barnes [this message]
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