From: Jeff Garzik <jeff@garzik.org>
To: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: arnd@arndb.de, linuxppc-dev@ozlabs.org,
linux-ide@vger.kernel.org, paulus@samba.org,
alan@lxorguk.ukuu.org.uk
Subject: Re: [PATCH 2/3] libata: add another IRQ calls (libata drivers)
Date: Tue, 06 Feb 2007 19:35:12 -0500 [thread overview]
Message-ID: <45C91EC0.2090305@garzik.org> (raw)
In-Reply-To: <200701260727.l0Q7RVjM019396@toshiba.co.jp>
Akira Iguchi wrote:
> This patch is against each libata driver.
>
> Two IRQ calls are added in ata_port_operations.
> - irq_on() is used to enable interrupts.
> - irq_ack() is used to acknowledge a device interrupt.
>
> In most drivers, ata_irq_on() and ata_irq_ack() are used for
> irq_on and irq_ack respectively.
>
> In some drivers (ex: ahci, sata_sil24) which cannot use them
> as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used.
>
> Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
> Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
applied
next parent reply other threads:[~2007-02-07 0:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200701260727.l0Q7RVjM019396@toshiba.co.jp>
2007-02-07 0:35 ` Jeff Garzik [this message]
2007-01-26 7:27 [PATCH 2/3] libata: add another IRQ calls (libata drivers) Akira Iguchi
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