hci conn child devices other than rfcomm tty should not be moved here.
This is my lost, thanks for Barnaby's reporting and testing.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Youngauthored and David S. Millercommited 2008-02-18 20:45:41 -08:00
Move hci_dev_put to del_conn to avoid hci dev going away before hci conn.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Youngauthored and David S. Millercommited 2008-02-18 20:44:01 -08:00
net/bluetooth/hci_sysfs.c: In function ‘del_conn’:
net/bluetooth/hci_sysfs.c:339: warning: suggest parentheses around assignment used as truth value
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Millercommited 2008-02-18 00:20:50 -08:00
Jens Axboe noticed that we were queueing &conn->work on both btaddconn
and keventd_wq.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Youngauthored and David S. Millercommited 2008-01-31 19:28:33 -08:00
The bluetooth hci_conn sysfs add/del executed in the default
workqueue. If the del_conn is executed after the new add_conn with
same target, add_conn will failed with warning of "same kobject name".
Here add btaddconn & btdelconn workqueues, flush the btdelconn
workqueue in the add_conn function to avoid the issue.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Youngauthored and David S. Millercommited 2008-01-31 19:27:12 -08:00
The rfcomm tty device will possibly retain even when conn is down, and
sysfs doesn't support zombie device moving, so this patch move the tty
device before conn device is destroyed.
For the bug refered please see :
http://lkml.org/lkml/2007/12/28/87
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Youngauthored and David S. Millercommited 2008-01-23 03:11:39 -08:00
Because of workqueue delay, the put_device could be called before
device_del, so move it to del_conn.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Youngauthored and David S. Millercommited 2007-12-29 19:17:47 -08:00
The Bluetooth HCI commands are divided into logical OGF groups for
easier identification of their purposes. While this still makes sense
for the written specification, its makes the code only more complex
and harder to read. So instead of using separate OGF and OCF values
to identify the commands, use a common 16-bit opcode that combines
both values. As a side effect this also reduces the complexity of
OGF and OCF calculations during command header parsing.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2007-10-22 02:59:40 -07:00
The Bluetooth host adapters are attached to the Bluetooth class and the
low-level connections are children of these class devices. Having class
devices as parent of bus devices breaks a lot of reasonable assumptions
about sysfs. The host adapters should be attached to the Bluetooth bus
to simplify the dependency resolving. For compatibility an additional
symlink from the Bluetooth class will be used.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
In the case the device registration for a new Bluetooth low-level
connection fails there is no need to unregister it when the temporary
data structure has been removed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2007-01-09 00:29:56 -08:00
To receive uvents for the low-level ACL and SCO links, they must be
assigned to a subsystem. It is enough to attach them to the already
established Bluetooth bus.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-11-21 16:16:28 -08:00
The Bluetooth subsystem currently uses a platform device for devices
with no parent. It is a better idea to use the new virtual devices
tree for these.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-10-15 23:14:29 -07:00
Some return values of the driver core register and create functions
are not handled and so might cause unexpected problems.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-10-15 23:14:28 -07:00
The bt_sysfs_cleanup() is marked with __exit attribute, but it will
be called from an __init function in the error case. So the __exit
attribute must be removed.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Arnaud Patardauthored and David S. Millercommited 2006-09-28 18:03:12 -07:00
The local version information are needed to identify certain feature
sets of devices. They must be read on device init and stored for later
use. It is also possible to access them through the device model.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-09-28 18:01:32 -07:00
This patch assigns the next free HCI device identifier to Bluetooth
devices based on the SDIO interface.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-09-28 18:01:28 -07:00
This patch integrates the low-level connections (ACL and SCO) into the
driver model. Every connection is presented as device with the parent
set to its host controller device.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-09-28 18:01:25 -07:00
This patch converts the Bluetooth class devices into real devices. The
Bluetooth class is kept and the driver core provides the appropriate
symlinks for backward compatibility.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-07-03 19:54:02 -07:00
This patch adds a generic Bluetooth platform device that can be used
as parent device by virtual and serial devices.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-07-03 19:54:00 -07:00
This patch introduces the automatic sniff mode feature. This allows
the host to switch idle connections into sniff mode to safe power.
Signed-off-by: Ulisses Furquim <ulissesf@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmannauthored and David S. Millercommited 2006-07-03 19:53:58 -07:00
Leave the overloaded "hotplug" word to susbsystems which are handling
real devices. The driver core does not "plug" anything, it just exports
the state to userspace and generates events.
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kay Sieversauthored and Greg Kroah-Hartmancommited 2006-01-04 16:18:08 -08:00
This patch removes all relics of the /proc usage from the Bluetooth
subsystem core and its upper layers. All the previous information are
now available via /sys/class/bluetooth through appropriate functions.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marcel Holtmannauthored and David S. Millercommited 2005-11-08 09:57:38 -08:00
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Dave Young
authored and
David S. Miller
commited 
Marcel Holtmann
authored and
David S. Miller
commited 
Linus Torvalds
commited 
David Howells
commited 
Arnaud Patard
authored and
Jörn Engel
authored and
Adrian Bunk
commited 
Kay Sievers
authored and
Greg Kroah-Hartman
commited 
Linus Torvalds
commited