Return-path: Received: from hrndva-omtalb.mail.rr.com ([71.74.56.124]:39133 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757360AbZGPDtH (ORCPT ); Wed, 15 Jul 2009 23:49:07 -0400 Date: Wed, 15 Jul 2009 22:49:27 -0500 From: Larry Finger To: John W Linville , j@w1.fi Cc: puck@dp-indexing.com, linux-wireless@vger.kernel.org Subject: [PATCH] hostap_cs: Enable shared interrupts Message-ID: <4a5ea347.5tHxSLRR7DKOcW+q%Larry.Finger@lwfinger.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: The hostap_cs driver is programmed for exclusive rather that shared interrupts. Signed-off-by: Larry Finger Reported-and-Tested-by: Jack Schneider --- John, This is an original bug. It doesn't make much difference which kernel first gets the fix. Larry --- Index: wireless-testing/drivers/net/wireless/hostap/hostap_cs.c =================================================================== --- wireless-testing.orig/drivers/net/wireless/hostap/hostap_cs.c +++ wireless-testing/drivers/net/wireless/hostap/hostap_cs.c @@ -666,7 +666,8 @@ static int prism2_config(struct pcmcia_d * irq structure is initialized. */ if (link->conf.Attributes & CONF_ENABLE_IRQ) { - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | + IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = prism2_interrupt; link->irq.Instance = dev;