I have a bugreport that scrollwheel of bluetooth version of apple
mightymouse doesn't work. The USB version of mightymouse works, as there
is a quirk for handling scrollwheel in hid/usbhid for it.
Now that bluetooth git tree is hooked to generic hid layer, it could easily
use the quirks which are already present in generic hid parser, hid-input,
etc.
Below is a simple patch against bluetooth git tree, which adds quirk
handling to current bluetooth hidp code, and sets quirk flags for device
0x05ac/0x030c, which is the bluetooth version of the apple mightymouse.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Turning up the warnings on gcc makes it emit warnings
about the placement of 'inline' in function declarations.
Here's everything that was under net/
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[Bluetooth] Fix socket locking in hci_sock_dev_event()
hci_sock_dev_event() uses bh_lock_sock() to lock the socket lock.
This is not deadlock-safe against locking of the same socket lock in
l2cap_connect_cfm() from softirq context. In addition to that,
hci_sock_dev_event() doesn't seem to be called from softirq context,
so it is safe to use lock_sock()/release_sock() instead.
The lockdep warning can be triggered on my T42p simply by switching
the Bluetooth off by the keyboard button.
=================================
[ INFO: inconsistent lock state ]
2.6.21-rc2 #4
---------------------------------
inconsistent {in-softirq-W} -> {softirq-on-W} usage.
khubd/156 [HC0[0]:SC0[0]:HE1:SE1] takes:
(slock-AF_BLUETOOTH){-+..}, at: [<e0ca5520>] hci_sock_dev_event+0xa8/0xc5 [bluetooth]
{in-softirq-W} state was registered at:
[<c012d1db>] mark_lock+0x59/0x414
[<e0cef688>] l2cap_connect_cfm+0x4e/0x11f [l2cap]
[<c012dfd7>] __lock_acquire+0x3e5/0xb99
[<e0cef688>] l2cap_connect_cfm+0x4e/0x11f [l2cap]
[<c012e7f2>] lock_acquire+0x67/0x81
[<e0cef688>] l2cap_connect_cfm+0x4e/0x11f [l2cap]
[<c036ee72>] _spin_lock+0x29/0x34
[<e0cef688>] l2cap_connect_cfm+0x4e/0x11f [l2cap]
[<e0cef688>] l2cap_connect_cfm+0x4e/0x11f [l2cap]
[<e0ca17c3>] hci_send_cmd+0x126/0x14f [bluetooth]
[<e0ca4ce4>] hci_event_packet+0x729/0xebd [bluetooth]
[<e0ca205b>] hci_rx_task+0x2a/0x20f [bluetooth]
[<e0ca209d>] hci_rx_task+0x6c/0x20f [bluetooth]
[<c012d7be>] trace_hardirqs_on+0x10d/0x14e
[<c011ac85>] tasklet_action+0x3d/0x68
[<c011abba>] __do_softirq+0x41/0x92
[<c011ac32>] do_softirq+0x27/0x3d
[<c0105134>] do_IRQ+0x7b/0x8f
[<c0103dec>] common_interrupt+0x24/0x34
[<c0103df6>] common_interrupt+0x2e/0x34
[<c0248e65>] acpi_processor_idle+0x1b3/0x34a
[<c0248e68>] acpi_processor_idle+0x1b6/0x34a
[<c010232b>] cpu_idle+0x39/0x4e
[<c04bab0c>] start_kernel+0x372/0x37a
[<c04ba42b>] unknown_bootoption+0x0/0x202
[<ffffffff>] 0xffffffff
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
In the case of bound RFCOMM TTY devices the parent is not available
before its usage. So when opening a RFCOMM TTY device, move it to
the corresponding ACL device as a child. When closing the device,
move it back to the virtual device tree.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
The open and close callbacks for the HID device are not optional, but
for the Bluetooth HID report mode support it is enough to add empty
dummy callbacks.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This patch extends the current Bluetooth HID support to use the new
HID subsystem and adds full report mode support.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
The compat ioctl patch copied the parser version field into the
report descriptor size field by mistake.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
After Al Viro (finally) succeeded in removing the sched.h #include in module.h
recently, it makes sense again to remove other superfluous sched.h includes.
There are quite a lot of files which include it but don't actually need
anything defined in there. Presumably these includes were once needed for
macros that used to live in sched.h, but moved to other header files in the
course of cleaning it up.
To ease the pain, this time I did not fiddle with any header files and only
removed #includes from .c-files, which tend to cause less trouble.
Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
configs in arch/arm/configs on arm. I also checked that no new warnings were
introduced by the patch (actually, some warnings are removed that were emitted
by unnecessarily included header files).
Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The PSM values below 0x1001 of L2CAP are reserved for well known
services. Restrict the possibility to bind them to privileged
users.
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>
When calling send() with a zero length parameter on a RFCOMM socket
it returns a positive value. In this rare case the variable err is
used uninitialized and unfortunately its value is returned.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
If the DLC device is no longer attached to the TTY device, then return
errors or default values for various callbacks of the TTY layer.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
With malformed packets it might be possible to overwrite internal
CMTP and CAPI data structures. This patch adds additional length
checks to prevent these kinds of remote attacks.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This is the grungy swap all the occurrences in the right places patch that
goes with the updates. At this point we have the same functionality as
before (except that sgttyb() returns speeds not zero) and are ready to
begin turning new stuff on providing nobody reports lots of bugs
If you are a tty driver author converting an out of tree driver the only
impact should be termios->ktermios name changes for the speed/property
setting functions from your upper layers.
If you are implementing your own TCGETS function before then your driver
was broken already and its about to get a whole lot more painful for you so
please fix it 8)
Also fill in c_ispeed/ospeed on init for most devices, although the current
code will do this for you anyway but I'd like eventually to lose that extra
paranoia
[akpm@osdl.org: bluetooth fix]
[mp3@de.ibm.com: sclp fix]
[mp3@de.ibm.com: warning fix for tty3270]
[hugh@veritas.com: fix tty_ioctl powerpc build]
[jdike@addtoit.com: uml: fix ->set_termios declaration]
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Acked-by: Peter Oberparleiter <oberpar@de.ibm.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Conflicts:
drivers/infiniband/core/iwcm.c
drivers/net/chelsio/cxgb2.c
drivers/net/wireless/bcm43xx/bcm43xx_main.c
drivers/net/wireless/prism54/islpci_eth.c
drivers/usb/core/hub.h
drivers/usb/input/hid-core.c
net/core/netpoll.c
Fix up merge failures with Linus's head and fix new compilation failures.
Signed-Off-By: David Howells <dhowells@redhat.com>
Jiri Kosina
Dave Jones
Marcel Holtmann
Tim Schmielau
YOSHIFUJI Hideaki
Al Viro
Alan Cox
David Howells
Peter Zijlstra
Al Viro