From: Arjan van de Ven <arjan@infradead.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Jeff Garzik <jgarzik@pobox.com>,
netdev@vger.kernel.org, linuxppc64-dev@ozlabs.org,
linux-kernel@vger.kernel.org,
Jens Osterkamp <Jens.Osterkamp@de.ibm.com>,
Utz Bacher <utz.bacher@de.ibm.com>
Subject: Re: [PATCH] net: add driver for the NIC on Cell Blades
Date: Tue, 28 Jun 2005 15:53:18 +0200 [thread overview]
Message-ID: <1119966799.3175.32.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <200506281528.08834.arnd@arndb.de>
On Tue, 2005-06-28 at 15:28 +0200, Arnd Bergmann wrote:
>
> +static void
> +spider_net_rx_irq_off(struct spider_net_card *card)
> +{
> + u32 regvalue;
> + unsigned long flags;
> +
> + spin_lock_irqsave(&card->intmask_lock, flags);
> + regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
> + regvalue &= ~SPIDER_NET_RXINT;
> + spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, regvalue);
> + spin_unlock_irqrestore(&card->intmask_lock, flags);
> +}
I think you have a PCI posting bug here....
next prev parent reply other threads:[~2005-06-28 13:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-28 13:28 [PATCH] net: add driver for the NIC on Cell Blades Arnd Bergmann
2005-06-28 13:47 ` [PATCH] net: add missing include to netdevice.h Arnd Bergmann
2005-06-28 22:59 ` David S. Miller
2005-06-28 13:53 ` Arjan van de Ven [this message]
2005-06-29 0:38 ` [PATCH] net: add driver for the NIC on Cell Blades Arnd Bergmann
2005-06-29 7:32 ` Arjan van de Ven
2005-06-29 12:55 ` Arnd Bergmann
2005-06-29 23:48 ` Benjamin Herrenschmidt
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