From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jochen Heuer Subject: Re: Bug or HW? ata1: command timeout, stat 0x50 host_stat 0x4 Date: Sun, 2 Jul 2006 02:07:06 +0200 Message-ID: <20060702000706.GA11103@planetzork.ping.de> References: <20060627184320.GA16782@planetzork.ping.de> <44A222CB.1080300@gmail.com> <20060628080912.GA18463@planetzork.ping.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from lilly.ping.de ([83.97.42.2]:22284 "HELO lilly.ping.de") by vger.kernel.org with SMTP id S964867AbWGBAOq (ORCPT ); Sat, 1 Jul 2006 20:14:46 -0400 Content-Disposition: inline In-Reply-To: <20060628080912.GA18463@planetzork.ping.de> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: linux-ide@vger.kernel.org On Wed, Jun 28, 2006 at 10:09:12AM +0200, Jochen Heuer wrote: [...] > Patch is installed and system is running: > > libata version 1.30 loaded. > sata_via 0000:00:0f.0: version 1.2 > ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 18 > sata_via 0000:00:0f.0: routed to hard irq line 10 > ata1: SATA max UDMA/133 cmd 0xC000 ctl 0xB802 bmdma 0xA800 irq 18 > ata2: SATA max UDMA/133 cmd 0xB400 ctl 0xB002 bmdma 0xA808 irq 18 > scsi0 : sata_via > ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) > ata1.00: configured for UDMA/133 > scsi1 : sata_via > ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) > ata2.00: configured for UDMA/133 > Vendor: ATA Model: SAMSUNG SP2504C Rev: VT10 > Type: Direct-Access ANSI SCSI revision: 05 > Vendor: ATA Model: ST3200822AS Rev: 3.01 > Type: Direct-Access ANSI SCSI revision: 05 > > I will monitor this for a some time. And thanks for the quick response! Hi Tejun, the system did hang again twice even with the new libata driver but I am not sure if this really has something to do without. Somehow I am starting to believe that the problem is somehow IRQ related. Today the network card (skge driver) did not respond anymore (NETDEV WATCHDOG: eth0: transmit timed out) and the interrupts did not count up anymore (even though the card still had a link). Furthermore I remembered some problems with USB mouse and keyboard not working properly anymore and logged in from remote I saw that interrupts were also not increasing ... Are there any known issues in this area with SMP kernels? Best regards, Jochen -- Well, yeah ... I suppose there's no point in getting greedy, is there? << Calvin & Hobbes >>