From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karl Hiramoto Subject: [PATCH v2 0/9] atm: propagate atm_dev signal carrier to LOWER_UP of netdevice Date: Mon, 5 Jul 2010 10:45:52 +0200 Message-ID: <1278319561-23548-1-git-send-email-karl@hiramoto.org> Cc: nathan@traverse.com.au, Karl Hiramoto To: linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org, chas@cmf.nrl.navy.mil Return-path: Received: from hapkido.dreamhost.com ([66.33.216.122]:41922 "EHLO hapkido.dreamhost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753042Ab0GEIqy (ORCPT ); Mon, 5 Jul 2010 04:46:54 -0400 Received: from homiemail-a30.g.dreamhost.com (caiajhbdcbhh.dreamhost.com [208.97.132.177]) by hapkido.dreamhost.com (Postfix) with ESMTP id 7514A17A217 for ; Mon, 5 Jul 2010 01:46:54 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: Changes from v1: Use atm_dev notifier chain instead of callback function pointer in struct vcc. In drivers/usb/atm call atm_dev_signal_change(). In userspace it's helpfull to know if a network device has a carrier signal. Often it is monitored via netlink. This patchset allows a way for the struct atm_dev drivers to pass carrier on/off to the netdevice. For DSL, carrier is on when the line has reached showtime state. Currently this patchset only propagates the changes to br2684 vccs, as this is the only type of hardware I have to test. If you prefer git you can pull from: git://github.com/karlhiramoto/linux-2.6.git atm-v2 Karl Hiramoto (9): atm: propagate signal changes via notifier atm/br2684: register notifier event for carrier signal changes. atm/adummy: add syfs DEVICE_ATTR to change signal atm/idt77105.c: call atm_dev_signal_change() when signal changes. atm/solos-pci: call atm_dev_signal_change() when signal changes. atm/suni.c: call atm_dev_signal_change() when signal changes. usb/atm/cxacru.c: call atm_dev_signal_change() when signal changes. usb/atm/speedtch.c: call atm_dev_signal_change() when signal changes. usb/atm/ueagle-atm.c: call atm_dev_signal_change() when signal changes. drivers/atm/adummy.c | 39 ++++++++++++++++++++++++ drivers/atm/idt77105.c | 11 ++++--- drivers/atm/solos-pci.c | 6 ++-- drivers/atm/suni.c | 5 ++- drivers/usb/atm/cxacru.c | 18 ++++++------ drivers/usb/atm/speedtch.c | 10 +++--- drivers/usb/atm/ueagle-atm.c | 13 ++++++-- include/linux/atmdev.h | 12 +++++++ net/atm/br2684.c | 66 ++++++++++++++++++++++++++++++++++++++++- net/atm/common.c | 31 +++++++++++++++++++ 10 files changed, 182 insertions(+), 29 deletions(-)