Return-Path: From: Alexander Aring To: linux-wpan@vger.kernel.org Cc: kernel@pengutronix.de, linux-bluetooth@vger.kernel.org, Alexander Aring Subject: [RFCv2 bluetooth-next 00/19] bluetooth: rework 6lowpan implementation Date: Sun, 7 Aug 2016 16:30:37 +0200 Message-Id: <20160807143056.3116-1-aar@pengutronix.de> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi, This patch series is my second RFC for making btle 6lowpan into the right direction. I added hopefully all suggestions which I got from RFCv1. The interface address will be assigned when the first l2cap chan connection gets in. This device address will be get by "hci_copy_identity_address" bluetooth API function and I hope this is the right function to get the "RPA device address". Checkout commit message of Patch 19/19 to see how I used it. Bad news are, I will start my master thesis shortly so I am not able to work on this patch series anymore. - Alex changes since v2: - Add patch "bluetooth: introduce l2cap chan priv data" to deal with private l2cap chan data when doing the final put, instead handling own heap allocation to do that. - remove patch "6lowpan: ndisc: don't remove short address" which was for 802.15.4 handling only. It's mainline now. - following changes was done for new btle 6lowpan implementation: - Changing debugfs UAPI: - 6LoWPAN interface will be add/del on power on/off per hci dev. Depends on 6lowpan_enable is "1". - "6lowpan_control" is moved now to the hci debugfs entry and available if 6lowpan interface is also available only. - Setting device address is done when the first l2cap_chan connection comes in (ready callback). This will be done by hci_copy_identity_address and I hope this will be the RPA address. After first connection comes in the 6LoWPAN interface will came up. If last connection is lost, the device address will be 0...0. In general a device address of 0...0 indicates no connection and the interface can be set "up" while this. - Adding module_get/put to don't remove module while interfaces are there and other bug fixes. - Added TODO comment for multicast listener support. Alexander Aring (19): ieee802154: 6lowpan: remove headroom check ieee802154: 6lowpan: move skb cb BUILD_BUG_ON check 6lowpan: remove LOWPAN_IPHC_MAX_HEADER_LEN 6lowpan: hold netdev while unregister 6lowpan: introduce generic default naming 6lowpan: move rx defines to generic bluetooth: introduce l2cap_hdev_chan_connect bluetooth: add hci dev notifier bluetooth: introduce l2cap chan priv data bluetooth: export functions and variables 6lowpan: bluetooth: remove implementation ieee802154: 6lowpan: move header create to 6lowpan 6lowpan: move dev_init to generic 6lowpan: iphc: override l2 packet information ipv6: addrconf: fix 48 bit 6lowpan autoconfiguration 6lowpan: iphc: add handling for btle 6lowpan: move multicast flags to generic 6lowpan: move addr_len setting away from generic 6lowpan: bluetooth: add new implementation include/net/6lowpan.h | 30 +- include/net/bluetooth/hci_core.h | 8 + include/net/bluetooth/l2cap.h | 7 + net/6lowpan/core.c | 47 +- net/6lowpan/iphc.c | 111 +++ net/bluetooth/6lowpan.c | 1707 +++++++++++++----------------------- net/bluetooth/hci_core.c | 24 + net/bluetooth/hci_sock.c | 2 + net/bluetooth/l2cap_core.c | 50 +- net/ieee802154/6lowpan/6lowpan_i.h | 9 - net/ieee802154/6lowpan/core.c | 23 +- net/ieee802154/6lowpan/tx.c | 94 +- net/ipv6/addrconf.c | 19 +- 13 files changed, 922 insertions(+), 1209 deletions(-) -- 2.9.2