From: Scott Wood <scottwood@freescale.com>
To: paulus@samba.org
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 1/7] Implement arch disable/enable irq hooks.
Date: Thu, 25 Oct 2007 13:01:29 -0500 [thread overview]
Message-ID: <20071025180129.GA4582@loki.buserror.net> (raw)
In-Reply-To: <20071023212404.GA30942@loki.buserror.net>
On Tue, Oct 23, 2007 at 04:24:04PM -0500, Scott Wood wrote:
> +#ifdef CONFIG_SUSPEND
> +void generic_suspend_disable_irqs(void)
> +{
> + preempt_disable();
> +
> + /* Disable the decrementer, so that it doesn't interfere
> + * with suspending.
> + */
> +
> + set_dec(0x7fffffff);
> + hard_irq_disable();
> + set_dec(0x7fffffff);
> +}
> +
> +void generic_suspend_enable_irqs(void)
> +{
> + wakeup_decrementer();
> +
> + local_irq_enable();
> + preempt_enable();
> +}
Doh, that should be hard_irq_enable().
-Scott
next prev parent reply other threads:[~2007-10-25 18:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-23 21:24 [PATCH 1/7] Implement arch disable/enable irq hooks Scott Wood
2007-10-23 21:24 ` [PATCH 2/7] pm: Add TLF_SLEEPING hack to delay interrupt delivery when waking from sleep Scott Wood
2007-10-23 21:24 ` [PATCH 3/7] Add 6xx-style HID0_SLEEP support Scott Wood
2007-10-23 21:24 ` [PATCH 4/7] fsl_soc: Factor fsl_get_sys_freq() out of the wdt init Scott Wood
2007-10-23 21:25 ` [PATCH 5/7] mpc83xx: Power Management support Scott Wood
2007-10-23 21:25 ` [PATCH 6/7] mpc83xx: timer driver for PM wakeup Scott Wood
2007-10-27 10:46 ` Anton Vorontsov
2007-10-23 21:25 ` [PATCH 7/7] gianfar: Add flags for magic packet and MDIO Scott Wood
2007-10-23 21:33 ` [PATCH 1/7] Implement arch disable/enable irq hooks Josh Boyer
2007-10-23 21:34 ` Scott Wood
2007-10-23 22:45 ` Josh Boyer
2007-10-25 18:01 ` Scott Wood [this message]
2008-04-25 12:57 ` Guennadi Liakhovetski
2008-04-28 20:33 ` Scott Wood
2008-04-29 4:44 ` Paul Mackerras
2008-04-29 5:04 ` Paul Mackerras
2008-04-30 10:33 ` Guennadi Liakhovetski
2008-04-30 22:17 ` Paul Mackerras
2008-04-30 17:22 ` Scott Wood
2008-04-30 21:01 ` Segher Boessenkool
2008-04-30 21:07 ` Scott Wood
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