From mboxrd@z Thu Jan 1 00:00:00 1970 From: frank.blaschka@de.ibm.com Subject: [patch 1/2] [PATCH] qeth: allow change of blkt default values Date: Mon, 23 Apr 2012 09:21:41 +0200 Message-ID: <20120423072158.536697678@de.ibm.com> References: <20120423072140.297458261@de.ibm.com> Return-path: Content-Disposition: inline; filename=600-qeth-blkt-default.diff Sender: netdev-owner@vger.kernel.org List-Archive: List-Post: To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org, Ursula Braun List-ID: From: Ursula Braun There exist qeth sysfs blkt attributes to change the default blkt values. But blkt changes are reset during online setting due to a 2nd invocation of qeth_determine_capabilites(). This patch makes sure blkt default values are configured during 1st run of qeth_determine_capabilities() only. Thus blkt changes are kept during online setting. Signed-off-by: Ursula Braun Reported-by: Horst Hartmann Signed-off-by: Frank Blaschka --- drivers/s390/net/qeth_core_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -4540,7 +4540,8 @@ static void qeth_determine_capabilities( goto out_offline; } qeth_configure_unitaddr(card, prcd); - qeth_configure_blkt_default(card, prcd); + if (ddev_offline) + qeth_configure_blkt_default(card, prcd); kfree(prcd); rc = qdio_get_ssqd_desc(ddev, &card->ssqd);