From: rabin.vincent@stericsson.com (Rabin VINCENT)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] gic: implement set_type
Date: Mon, 17 May 2010 10:50:22 +0530 [thread overview]
Message-ID: <20100517052021.GA4597@bnru02.bnr.st.com> (raw)
In-Reply-To: <4BED7B00.5080405@codeaurora.org>
On Fri, May 14, 2010 at 06:32:00PM +0200, Abhijeet Dharmapurikar wrote:
> > + /* Only SPIs' interrupt configuration can be changed */
> > + if (gicirq < 32)
> > + return -EINVAL;
>
> This causes drivers who are requesting PPI's with IRQF_TRIGGER_* flags
> to fail.
>
> Note that it is "Implementation Defined" whether PPI's are programmable
> .http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ihi0048a/index.html
>
> I would request to change gicirq < 32 to gicirq < 16 , the writes will
> be ignored if PPI's are not programmable.
New patch below:
next prev parent reply other threads:[~2010-05-17 5:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-11 10:48 [PATCH] gic: implement set_type Rabin Vincent
2010-05-14 16:32 ` Abhijeet Dharmapurikar
2010-05-17 5:20 ` Rabin VINCENT [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-01-05 4:26 Rabin Vincent
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