14 Jun, 2011
7 commits
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ERTM use the generic L2CAP timer functions to keep a reference to the
channel. This is useful for avoiding crashes.Signed-off-by: Gustavo F. Padovan
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We now plan to use l2cap_set_timer and l2cap_clear_timer in ERTM timers.
Signed-off-by: Gustavo F. Padovan
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struct l2cap_chan has now its own refcnt that is compatible with the
socket refcnt, i.e., we won't see sk_refcnt = 0 and chan->refcnt > 0.Signed-off-by: Gustavo F. Padovan
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Now socket state is tracked by struct sock and channel state is tracked by
chan->state. At this point both says the same, but this is going to change
when we add AMP Support for example.Signed-off-by: Gustavo F. Padovan
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close() calls l2cap_sock_kill() on l2cap_sock.c
Signed-off-by: Gustavo F. Padovan
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This abstracts the call to sock_queue_recv_skb() into
l2cap_chan_ops->recv().Signed-off-by: Gustavo F. Padovan
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Add an abstraction layer between L2CAP core and its users (only
l2cap_sock.c now). The first function implemented is new_connection() that
replaces calls to l2cap_sock_alloc() in l2cap_core.cSigned-off-by: Gustavo F. Padovan
10 Jun, 2011
1 commit
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Fix lines longer than 80 chars in length.
Signed-off-by: Waldemar Rymarkiewicz
Signed-off-by: Gustavo F. Padovan
09 Jun, 2011
13 commits
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Add BT_POWER socket option used to control the power
characteristics of the underlying ACL link. When the remote end
has put the link in sniff mode and the host stack wants to send
data we need need to explicitly exit sniff mode to work well with
certain devices (For example, A2DP on Plantronics Voyager 855).
However, this causes problems with HID devices.Hence, moving into active mode when sending data, irrespective
of who set the sniff mode has been made as a socket option. By
default, we will move into active mode. HID devices can set the
L2CAP socket option to prevent this from happening.Currently, this has been implemented for L2CAP sockets. This has been
tested with incoming and outgoing L2CAP sockets for HID and A2DP.Based on discussions on linux-bluetooth and patches submitted by
Andrei Emeltchenko.Signed-off-by: Jaikumar Ganesh
Signed-off-by: Gustavo F. Padovan -
This patch adds a new field (dst_type) to the struct hci_conn which
holds the type of the destination address (bdaddr_t dst). This
approach is needed in order to use the struct hci_conn as an
abstraction of LE connections in HCI Layer. For non-LE this field
is ignored.This patch also set properly the 'dst_type' field after initializing
LE hci_conn structures.Signed-off-by: Andre Guedes
Signed-off-by: Gustavo F. Padovan -
Legacy devices don't re-authenticate the link properly if a link key
already exists. Thus, don't update sec_level for this case even if
hci_auth_complete_evt indicates success. Otherwise the sec_level will
not reflect a real security on the link.Signed-off-by: Waldemar Rymarkiewicz
Signed-off-by: Gustavo F. Padovan -
This patch adds a timer to clear 'adv_entries' after three minutes.
After some amount of time, the advertising entries cached during
the last LE scan should be considered expired and they should be
removed from the advertising cache.It was chosen a three minutes timeout as an initial attempt. This
value might change in future.Signed-off-by: Andre Guedes
Signed-off-by: Gustavo F. Padovan -
The LE advertising cache should be cleared before performing a LE
scanning. This will force the cache to contain only fresh advertising
entries.Signed-off-by: Andre Guedes
Signed-off-by: Gustavo F. Padovan -
This patch implements the LE advertising cache. It stores sensitive
information (bdaddr and bdaddr_type so far) gathered from LE
advertising report events.Only advertising entries from connectables devices are added to the
cache.Signed-off-by: Andre Guedes
Signed-off-by: Gustavo F. Padovan -
This patch adds definitions and a new struct for Advertising Report
Event from LE and Dual Mode controllers.Signed-off-by: Anderson Briglia
Signed-off-by: Gustavo F. Padovan -
To make it consistent with the rest of the API.
Signed-off-by: Gustavo F. Padovan
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The call to l2cap_chan_clear_timer() is not really needed in l2cap_sock.c.
This patch also adds a call to l2cap_chan_clear_timer() to the only place
in __l2cap_sock_close() that wasn't calling it. It's safe call it there
because l2cap_chan_clear_timer() check first for timer_peding().Signed-off-by: Gustavo F. Padovan
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The new timer does not belong to struct sock, tought it still touch some
sock things, but this will be sorted out soon.Signed-off-by: Gustavo F. Padovan
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chan_type says if our chan is raw(direclty access to HCI),
connection less or connection oriented.Signed-off-by: Gustavo F. Padovan
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This move all the sending logic to l2cap_core.c, but we still have a
socket dependence there, struct msghdr. It will be removed in some of the
further commits.Signed-off-by: Gustavo F. Padovan
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This is actually __l2cap_sock_close() renamed to __l2cap_chan_close().
At a first look it may not make sense, but with the further cleanups that
will come it will.Signed-off-by: Gustavo F. Padovan
08 Jun, 2011
2 commits
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Some devices support BT/WLAN co-existence algorigthms.
In order not to harm the system performance and user experience, the device
requests not to allow any RX BA session and tear down existing RX BA sessions
based on system constraints such as periodic BT activity that needs to limit
WLAN activity (eg.SCO or A2DP).
In such cases, the intention is to limit the duration of the RX PPDU and
therefore prevent the peer device to use A-MPDU aggregation.Adding ieee80211_stop_rx_ba_session() callback
that can be used by the driver to stop existing BA sessions.Signed-off-by: Shahar Levi
Signed-off-by: John W. Linville
04 Jun, 2011
3 commits
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In case of BCMA cards SPROM is located in the ChipCommon core, it is
not mapped as separated host window. So far we have met only SPROMs rev
8.
SPROM layout seems to be the same as for SSB buses, so we decided to
share SPROM struct and some defines.
For now we extract MAC address only, this can be improved of course.Signed-off-by: Rafał Miłecki
Signed-off-by: John W. Linville -
The brcm80211 driver in the staging tree has a cordic function to
determine cosine and sine for a given angle. Feedback received from
John Linville suggested that these kind of functions should be made
available to others as a library function in the kernel tree. The
b43 driver also has a cordic angle calculation implemented.Cc: linux-kernel@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: "John W. Linville"
Cc: Greg Kroah-Hartman
Cc: Dan Carpenter
Cc: Randy Dunlap
Cc: Larry Finger
Reviewed-by: Roland Vossen
Reviewed-by: Henry Ptasinski
Reviewed-by: Franky (Zhenhui) Lin
Signed-off-by: Arend van Spriel
Signed-off-by: John W. Linville -
The brcm80211 driver in staging tree uses a crc8 function. Based on
feedback from John Linville to move this to lib directory, the linux
source has been searched. Although there is currently only one other
kernel driver using this algorithm (ie. drivers/ssb) we are providing
this as a library function for others to use.Cc: linux-kernel@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: Dan Carpenter
Cc: George Spelvin
Cc: Randy Dunlap
Reviewed-by: Henry Ptasinski
Reviewed-by: Roland Vossen
Reviewed-by: "Franky (Zhenhui) Lin"
Signed-off-by: Arend van Spriel
Signed-off-by: John W. Linville
02 Jun, 2011
4 commits
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This adds dump support to testmode. The testmode
dump support in nl80211 requires using two of the
six cb->args, the rest can be used by the driver
to figure out where the dump position is at or to
store other data across invocations.Signed-off-by: Wey-Yi Guy
Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
Signed-off-by: Rafał Miłecki
Signed-off-by: John W. Linville -
Signed-off-by: Rafał Miłecki
Signed-off-by: John W. Linville -
Commit 0a35d36 ("cfg80211: Use capability info to detect mesh beacons")
assumed that probe response with both ESS and IBSS bits cleared
means that the frame was sent by a mesh sta.However, these capabilities are also being used in the p2p_find phase,
and the mesh-validation broke it.Rename the WLAN_CAPABILITY_IS_MBSS macro, and verify that mesh ies
exist before assuming this frame was sent by a mesh sta.Signed-off-by: Eliad Peller
Signed-off-by: John W. Linville
28 May, 2011
4 commits
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Ingo Molnar noticed that we have this unnecessary ratelimit.h
dependency in linux/net.h, which hid compilation problems from
people doing builds only with CONFIG_NET enabled.Move this stuff out to a seperate net/net_ratelimit.h file and
include that in the only two places where this thing is needed.Signed-off-by: David S. Miller
Acked-by: Ingo Molnar -
Several networking headers were depending upon the implicit
linux/sysctl.h include they get when including linux/net.hAdd explicit includes.
Signed-off-by: David S. Miller
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This got missed back in 2006 when Jes Sorensen deleted
net/ethernet/sysctl_net_ether.cSigned-off-by: David S. Miller
27 May, 2011
4 commits
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When ip_vs was adapted to netns the ftp application was not adapted
in a correct way.
However this is a fix to avoid kernel errors. In the long term another solution
might be chosen. I.e the ports that the ftp appl, uses should be per netns.Signed-off-by: Hans Schillstrom
Acked-by: Julian Anastasov
Signed-off-by: Pablo Neira Ayuso -
As reported by Ingo Molnar, we still have configuration combinations
where use of the WARN_RATELIMIT interfaces break the build because
dependencies don't get met.Instead of going down the long road of trying to make it so that
ratelimit.h can get included by kernel.h or asm-generic/bug.h,
just move the interface into ratelimit.h and make users have
to include that.Reported-by: Ingo Molnar
Signed-off-by: David S. Miller
Acked-by: Randy Dunlap -
Variable 'ret' is set in type_pf_tdel() but not used, remove.
Signed-off-by: Jozsef Kadlecsik
Signed-off-by: Pablo Neira Ayuso -
Signed-off-by: Jozsef Kadlecsik
Signed-off-by: Pablo Neira Ayuso
26 May, 2011
2 commits
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Migrate is_vlan_dev() to if_vlan.h so that core networkig can use it
Signed-off-by: Neil Horman
CC: davem@davemloft.net
CC: bhutchings@solarflare.com
Signed-off-by: David S. Miller -
…ville/wireless-next-2.6
