Hi,
v7:
- patch 1 is originally from Marcel but with slight modifications
that avoid the sparse error by using kvec instead of iovec in
kernel's memcpy path. I tested this with 6lowpan and also using
L2CAP user sockets.
- avoid chan_ops forward declaration
- this version did not change the GFP_ATOMIC in alloc_skb cb as it
is needed because the alloc function is called in atomic context
- also no need to ref skb because the caller will wait until we
are finished
- various chan ref issues fixed
v6:
- rebased on top of Marcel's "Bluetooth: Provide L2CAP ops callback
for memcpy_fromiovec" patch
- re-wrote the debugfs psm value handler using DEFINE_SIMPLE_ATTRIBUTE
- renamed and refactored the module init/exit functions, also checked
that debugfs_remove() will gracefully accept NULL values
- added comment to disconnect_devices() why we have two separate
lists
v5:
- memory buffer made const in patch 1
- misc changes and refactoring in patch 2
v4:
- renamed l2cap_from_skbuf() to more logical l2cap_copy_into_skbuff()
in l2cap_core.c (patch 1)
- fixed the module usage count code in patch 4
Usage:
In the slave side do this:
$ modprobe bluetooth_6lowpan
$ echo 62 > /sys/kernel/debug/bluetooth/6lowpan_psm
$ hciconfig hci0 leadv
In the master side do this:
$ modprobe bluetooth_6lowpan
$ echo 62 > /sys/kernel/debug/bluetooth/6lowpan_psm
$ echo 'connect E0:06:E6:B7:2A:73 1' > \
/sys/kernel/debug/bluetooth/6lowpan_control
Cheers,
Jukka
Jukka Rissanen (5):
Bluetooth: Provide L2CAP ops callback for memcpy_fromiovec
Bluetooth: 6LoWPAN: Use connected oriented channel instead of fixed
one
Bluetooth: 6LoWPAN: Create a kernel module
Bluetooth: 6LoWPAN: Count module usage
Bluetooth: 6LoWPAN: Remove network devices when unloading
include/net/bluetooth/hci.h | 1 -
include/net/bluetooth/hci_core.h | 1 -
include/net/bluetooth/l2cap.h | 30 +-
net/bluetooth/6lowpan.c | 857 +++++++++++++++++++++++++++++----------
net/bluetooth/6lowpan.h | 47 ---
net/bluetooth/Kconfig | 6 +-
net/bluetooth/Makefile | 4 +-
net/bluetooth/a2mp.c | 1 +
net/bluetooth/hci_core.c | 45 --
net/bluetooth/hci_event.c | 3 -
net/bluetooth/l2cap_core.c | 26 +-
net/bluetooth/l2cap_sock.c | 34 +-
12 files changed, 718 insertions(+), 337 deletions(-)
delete mode 100644 net/bluetooth/6lowpan.h
--
1.8.3.1
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