From: Anatolij Gustschin <agust@denx.de>
To: Wolfram Sang <w.sang@pengutronix.de>
Cc: John Bonesio <bones@secretlab.ca>, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH v2] powerpc: 52xx: nop out unsupported critical IRQs
Date: Sat, 20 Oct 2012 13:59:55 +0200 [thread overview]
Message-ID: <20121020135955.709e20a8@wker> (raw)
In-Reply-To: <1349947155-11540-1-git-send-email-w.sang@pengutronix.de>
Hi,
On Thu, 11 Oct 2012 11:19:15 +0200
Wolfram Sang <w.sang@pengutronix.de> wrote:
> Currently, when booting MPC52xx based platforms, we get:
>
> mpc52xx_irqhost_map: invalid irq: virq=16, l1=0, l2=3
> irq: irq-16==>hwirq-0x3 mapping failed: -22
> [WARNing skipped]
>
> The warning is wrong since the mapping itself is valid. However, there is no
> support for that type of IRQ currently. Print a proper warning and bind the irq
> to a no_irq chip.
>
> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
> Cc: John Bonesio <bones@secretlab.ca>
> Cc: Anatolij Gustschin <agust@denx.de>
> Cc: Grant Likely <grant.likely@secretlab.ca>
> ---
>
> Change since V1: drop the default state since all possibilities for l1 are now
> covered in the switch-statement.
>
> arch/powerpc/platforms/52xx/mpc52xx_pic.c | 9 +++++----
applied, thanks!
Anatolij
next prev parent reply other threads:[~2012-10-20 12:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-10 20:56 [PATCH] powerpc: 52xx: nop out unsupported critical IRQs Wolfram Sang
2012-10-11 9:19 ` [PATCH v2] " Wolfram Sang
2012-10-20 6:54 ` Wolfram Sang
2012-10-20 11:59 ` Anatolij Gustschin [this message]
2012-11-03 14:26 ` Wolfram Sang
2012-11-03 15:29 ` Anatolij Gustschin
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