From patchwork Wed May 20 07:38:41 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: frank.blaschka@de.ibm.com X-Patchwork-Id: 27450 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@bilbo.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 167AAB6F44 for ; Wed, 20 May 2009 17:40:40 +1000 (EST) Received: by ozlabs.org (Postfix) id 05D85DE162; Wed, 20 May 2009 17:40:40 +1000 (EST) Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id 93706DE159 for ; Wed, 20 May 2009 17:40:39 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754771AbZETHkZ (ORCPT ); Wed, 20 May 2009 03:40:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754246AbZETHkY (ORCPT ); Wed, 20 May 2009 03:40:24 -0400 Received: from mtagate5.de.ibm.com ([195.212.29.154]:57840 "EHLO mtagate5.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751776AbZETHkX (ORCPT ); Wed, 20 May 2009 03:40:23 -0400 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate5.de.ibm.com (8.14.3/8.13.8) with ESMTP id n4K7dTbV769538; Wed, 20 May 2009 07:39:29 GMT Received: from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com [9.149.165.228]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n4K7dS2d1277994; Wed, 20 May 2009 09:39:28 +0200 Received: from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n4K7dSj8004265; Wed, 20 May 2009 09:39:28 +0200 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with ESMTP id n4K7dSla004258; Wed, 20 May 2009 09:39:28 +0200 Received: by tuxmaker.boeblingen.de.ibm.com (Postfix, from userid 24631) id 4F783122422D; Wed, 20 May 2009 09:39:28 +0200 (CEST) Message-Id: <20090520073928.212451000@de.ibm.com> User-Agent: quilt/0.47-1 Date: Wed, 20 May 2009 09:38:41 +0200 From: frank.blaschka@de.ibm.com To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org, Klaus-Dieter Wacker Subject: [patch 5/5] [PATCH] qeth: Clear SBALF15 in any case for output buffers. References: <20090520073836.897878000@de.ibm.com> Content-Disposition: inline; filename=616-qeth-clear-SBALF15.diff Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Klaus-Dieter Wacket Function qeth_clear_output_buffer for HiperSockets may not clear all 16 SBALEs, but only the used ones. The error flag in SBALF15 has to be cleared in any case. Signed-off-by: Klaus-Dieter Wacker Signed-off-by: Frank Blaschka --- drivers/s390/net/qeth_core_main.c | 1 + 1 file changed, 1 insertion(+) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff -urpN linux-2.6/drivers/s390/net/qeth_core_main.c linux-2.6-patched/drivers/s390/net/qeth_core_main.c --- linux-2.6/drivers/s390/net/qeth_core_main.c 2009-05-20 08:56:43.000000000 +0200 +++ linux-2.6-patched/drivers/s390/net/qeth_core_main.c 2009-05-20 08:56:43.000000000 +0200 @@ -952,6 +952,7 @@ static void qeth_clear_output_buffer(str buf->buffer->element[i].addr = NULL; buf->buffer->element[i].flags = 0; } + buf->buffer->element[15].flags = 0; buf->next_element_to_fill = 0; atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY); }