Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262123AbUA0Sgs (ORCPT ); Tue, 27 Jan 2004 13:36:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263775AbUA0Sgs (ORCPT ); Tue, 27 Jan 2004 13:36:48 -0500 Received: from ns.suse.de ([195.135.220.2]:17044 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S262123AbUA0Sgq (ORCPT ); Tue, 27 Jan 2004 13:36:46 -0500 To: Jan Kasprzak Cc: linux-kernel@vger.kernel.org Subject: Re: SMP AMD64 (Tyan S2882) problems. References: <20040127190911.B13769@fi.muni.cz.suse.lists.linux.kernel> From: Andi Kleen Date: 27 Jan 2004 19:31:55 +0100 In-Reply-To: <20040127190911.B13769@fi.muni.cz.suse.lists.linux.kernel> Message-ID: User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1524 Lines: 40 Jan Kasprzak writes: You don't say if you run a 32bit or a 64bit kernel. I will assume 64bit. > Is it normal? How can I set up some IRQ balancing (or at least hard-wire > 3ware for CPU1 and eth0 for CPU0)? Run irqbalanced > Problem 2: the 3ware controller does not work correctly on the first > PCI bus (slot 1 and 2) - in slot 1 it hangs under bigger load (e.g. > an array rebuild), in slot 2 it hangs during boot in 3ware BIOS. > It is probably not Linux-specific, but has anyone seen the same problem? I haven't seen it. You can try if it goes away when you disable ACPI PCI routing (pci=noacpi) > Problem 3: > What the "PCI-DMA: Disabling IOMMU." message in dmesg output means? Ok you run a 64bit kernel. You don't have enough memory to require the IOMMU. That's fine. > Problem 4: > Does Linux support the hardware sensors on this board? The i2c driver > AMD8111 seems to be working, but what sensors driver should I use? Most likely the Winbond W83627HF iirc it's not possible in 2.6.1 to enable it. You have to drop the ISA dependency for "I2C_ISA" in drivers/i2c/busses/Kconfig > Problem 5: > Is there a 3ware configuration program (tw_cli), which works on AMD64? You can try if the 32bit program works. If not ask 3ware. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/