Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765270AbZFLOcd (ORCPT ); Fri, 12 Jun 2009 10:32:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932312AbZFLOcX (ORCPT ); Fri, 12 Jun 2009 10:32:23 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:51597 "EHLO e9.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762888AbZFLOcV (ORCPT ); Fri, 12 Jun 2009 10:32:21 -0400 Subject: Re: TPM drivers support and Linux Integrity Module for 2.6.30 From: Mimi Zohar To: Shahbaz Khan Cc: linux-kernel , Rajiv Andrade , Debora Velarde , tpmdd-devel@lists.sourceforge.net In-Reply-To: <20cbb9450906112259m176153c9ucfa7a4d14642949f@mail.gmail.com> References: <20cbb9450906112259m176153c9ucfa7a4d14642949f@mail.gmail.com> Content-Type: text/plain Date: Fri, 12 Jun 2009 10:32:21 -0400 Message-Id: <1244817141.3401.7.camel@dyn9002018117.watson.ibm.com> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 (2.24.5-1.fc10) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 842 Lines: 29 On Fri, 2009-06-12 at 11:59 +0600, Shahbaz Khan wrote: > Hi, > > I am using Intel Q45 Express chipset with TPM version 1.2 specs of > TCG. The kernel version is 2.6.30. Problem is that the TPM drivers > cannot provide functionality to the TCG TSS giving error message: > > "TCSD TDDL ERROR: Could not find a device to open!" > > The device node in /dev is also not being created which should be > "/dev/tpm". If created manually then still it does not work. > > What should be done? > > Thanks. > > -- > Shaz This is a device driver issue. Copying the TPM maintainers and the forum. Mimi -- 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/