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From: Tilman Schmidt <tilman@imap.cc>
To: David Miller <davem@davemloft.net>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Hansjoerg Lipp <hjlipp@web.de>,
	Karsten Keil <isdn@linux-pingi.de>,
	Karsten Keil <keil@b1-systems.de>,
	isdn4linux@listserv.isdn4linux.de,
	i4ldeveloper@listserv.isdn4linux.de
Subject: [PATCH 01/11] gigaset: fix reject/hangup handling
Date: Wed,  7 Oct 2009 00:18:26 +0200 (CEST)	[thread overview]
Message-ID: <20091006-patch-gigaset-01.tilman@imap.cc> (raw)
In-Reply-To: <20091006-patch-gigaset-00.tilman@imap.cc>

Signal D channel disconnect in a few cases where it was missed,
including when an incoming call is disconnected before it was
accepted.

Impact: error handling improvement
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
---
 drivers/isdn/gigaset/ev-layer.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index 2d91049..ff2ec2c 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -707,6 +707,11 @@ static void disconnect(struct at_state_t **at_state_p)
 	if (bcs) {
 		/* B channel assigned: invoke hardware specific handler */
 		cs->ops->close_bchannel(bcs);
+		/* notify LL */
+		if (bcs->chstate & (CHS_D_UP | CHS_NOTIFY_LL)) {
+			bcs->chstate &= ~(CHS_D_UP | CHS_NOTIFY_LL);
+			gigaset_i4l_channel_cmd(bcs, ISDN_STAT_DHUP);
+		}
 	} else {
 		/* no B channel assigned: just deallocate */
 		spin_lock_irqsave(&cs->lock, flags);
-- 
1.6.2.1.214.ge986c

  reply	other threads:[~2009-10-06 22:18 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-06 22:18 [PATCH 00/11] Gigaset driver patches for 2.6.32 (v3) Tilman Schmidt
2009-10-06 22:18 ` Tilman Schmidt [this message]
2009-10-06 22:18 ` [PATCH 02/11] gigaset: linearize skb Tilman Schmidt
2009-10-06 22:18 ` [PATCH 03/11] gigaset: handle isoc frame errors more gracefully Tilman Schmidt
2009-10-06 22:18 ` [PATCH 04/11] gigaset: announce if built with debugging Tilman Schmidt
2009-10-06 22:18 ` [PATCH 05/11] gigaset: fix device ERROR response handling Tilman Schmidt
2009-10-06 22:19 ` [PATCH 08/11] gigaset: add kerneldoc comments Tilman Schmidt
     [not found] ` <20091006-patch-gigaset-00.tilman-ZTO5kqT2PaM@public.gmane.org>
2009-10-06 22:18   ` [PATCH 06/11] gigaset: improve error recovery Tilman Schmidt
2009-10-06 22:18   ` [PATCH 07/11] gigaset: correct debugging output selection Tilman Schmidt
2009-10-06 22:19   ` [PATCH 09/11] gigaset: prepare for CAPI implementation Tilman Schmidt
2009-10-06 22:19   ` [PATCH 11/11] gigaset: add Kernel CAPI interface (v3) Tilman Schmidt
2009-10-07  6:39   ` [PATCH 00/11] Gigaset driver patches for 2.6.32 (v3) David Miller
     [not found]     ` <1254904188.9411@nb-hp>
2009-10-07  8:30       ` David Miller
2009-10-06 22:19 ` [PATCH 10/11] gigaset: allow building without I4L Tilman Schmidt

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