From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: ahci: improve and limit spurious interrupt messages, take#3 Date: Thu, 25 Jan 2007 21:04:52 -0500 Message-ID: <45B961C4.10404@pobox.com> References: <20070115090117.GL10987@htj.dyndns.org> <20070116065239.GO10987@htj.dyndns.org> <45B806DA.1050107@pobox.com> <45B8626B.9090002@gmail.com> <20070125101628.GA8606@htj.dyndns.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:41728 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030586AbXAZCE5 (ORCPT ); Thu, 25 Jan 2007 21:04:57 -0500 In-Reply-To: <20070125101628.GA8606@htj.dyndns.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: linux-ide@vger.kernel.org Tejun Heo wrote: > + const u32 *f = pp->rx_fis + RX_FIS_SDB; > + > + ata_port_printk(ap, KERN_INFO, "Spurious SDB FIS during NCQ " > + "issue=0x%x SAct=0x%x FIS=%08x:%08x%s\n", > + readl(port_mmio + PORT_CMD_ISSUE), > + readl(port_mmio + PORT_SCR_ACT), f[0], f[1], Direct access to f[] would appear to be an endian problem... Jeff