Arend van Spriel [Tue, 15 Oct 2013 13:44:46 +0000 (15:44 +0200)]
brcmfmac: store address in trace_brcmf_hexdump()
The trace function trace_brcmf_hexdump() stores the length, but
having the address of the buffer being dumped helps putting it
in context.
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 15 Oct 2013 00:42:11 +0000 (17:42 -0700)]
ath9k: add TX99 support
TX99 support enables Specific Absorption Rate (SAR) testing.
SAR is the unit of measurement for the amount of radio frequency(RF)
absorbed by the body when using a wireless device. The RF
exposure limits used are expressed in the terms of SAR, which is a
measure of the electric and magnetic field strength and power density
for transmitters operating at frequencies from 300 kHz to 100 GHz.
Regulatory bodies around the world require that wireless device
be evaluated to meet the RF exposure limits set forth in the
governmental SAR regulations.
In the examples below, for more bit rate options see the iw TX bitrate
setting documentation:
http://wireless.kernel.org/en/users/Documentation/iw#Modifying_transmit_bitrates
Example usage:
iw phy phy0 interface add moni0 type monitor
ip link set dev moni0 up
iw dev moni0 set channel 36 HT40+
iw set bitrates mcs-5 4
echo 10 > /sys/kernel/debug/ieee80211/phy0/ath9k/tx99_power
echo 1 > /sys/kernel/debug/ieee80211/phy0/ath9k/tx99
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 15 Oct 2013 00:42:10 +0000 (17:42 -0700)]
ath9k: check for NULL rate when using ieee80211_get_rts_cts_rate()
ieee80211_get_rts_cts_rate() can return NULL, so don't rely
on its members when it does return NULL.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 15 Oct 2013 00:42:09 +0000 (17:42 -0700)]
ath: add support for proper dynamic regulatory hints
This enables support for dynamic user regulatory hints.
This is enabled only when CFG80211_CERTIFICATION_ONUS
is selected. For US and JP this is explicitly disabled
unless the systems are being used for strict controlled
testing.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 15 Oct 2013 00:42:08 +0000 (17:42 -0700)]
ath: split user and driver reguluatory hint parsing
On the regulatory notifier split up the parsing of the
hints coming from drivers or user. We'll treat these
separately.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 15 Oct 2013 00:42:07 +0000 (17:42 -0700)]
ath: move common dynamic regulatory domain setting to a helper
This moves the dynamic regulatory domain selection code into
a helper.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 15 Oct 2013 00:42:06 +0000 (17:42 -0700)]
cfg80211: export reg_initiator_name()
Drivers can now use this to parse the regulatory request and
be more verbose when needed.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Mon, 14 Oct 2013 19:59:52 +0000 (21:59 +0200)]
rt2x00: rt2800lib: autodetect 5GHz band support
If the RF chip supports more than 14 channels that
indirectly means that it supports the 5GHz band.
Use this fact to enable 5GHz band support instead
of setting SUPPORT_BAND_5GHZ separately for each
RF chip.
Also move the setup code of the 2GHz band to the
same place.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Mon, 14 Oct 2013 19:59:51 +0000 (21:59 +0200)]
rt2x00: rt2800lib: use switch statement for RF specific setup
It is much more readable than multiple if-else-if
statements.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Mon, 14 Oct 2013 19:59:50 +0000 (21:59 +0200)]
rt2x00: rt2800lib: use {tx,rx}_chain_num to avoid superfluous EEPROM access
The {rx,tx}_chain_num fields of rt2x00dev->default_ant
contains the number of RX and TX chains already when the
rt2800_probe_hw_mode() function runs. Use those values
instead of parsing the EEPROM configuration values again.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Janusz Dziedzic [Mon, 14 Oct 2013 09:06:06 +0000 (11:06 +0200)]
ath9k/ath: move dfs pattern detector to ath
Move the DFS pattern detector code to the ath module so
the other Atheros drivers can make us of it. This makes
no functional changes.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Janusz Dziedzic [Mon, 14 Oct 2013 09:06:05 +0000 (11:06 +0200)]
ath9k: dfs use CFG80211_CERTIFICATION_ONUS flag
Use CFG80211_CERTIFICATION_ONUS flag in the DFS
detector code. This is required as a preparation
for moving DFS detector code from ath9k to ath
module.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Janusz Dziedzic [Mon, 14 Oct 2013 09:06:04 +0000 (11:06 +0200)]
ath9k: dfs move ath_dfs_pool_stats
Move ath_dfs_pool_stats to dfs_pattern_detector
code to be not specyfic only for ath9k.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Janusz Dziedzic [Mon, 14 Oct 2013 09:06:03 +0000 (11:06 +0200)]
ath9k: dfs kill ath9k specyfic code
Kill of using ath9k_hw_common() function
in dfs detector code.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Dan Williams [Mon, 14 Oct 2013 22:51:55 +0000 (17:51 -0500)]
libertas: move firmware lifetime handling to firmware.c
Previously, each bus type was responsible for freeing the firmware
structure, but some did that badly. Move responsibility for freeing
firmware into firmware.c so that it's done once and correctly, instead
of happening in multiple places in bus-specific code.
This fixes a use-after-free bug found by Dr. H. Nikolaus Schaller where
the SDIO code forgot to NULL priv->helper_fw after freeing it.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Fri, 11 Oct 2013 12:09:55 +0000 (14:09 +0200)]
ath9k: add HT40 spectral scan capability
Add spectral scan feature on HT40 channels for ath9k. This patch extends
previous capability added by Simon Wunderlich
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Reviewed-by: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Tested-by: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Fri, 11 Oct 2013 12:09:54 +0000 (14:09 +0200)]
ath9k: add noise floor parameter to ath9k_hw_getchan_noise
Add nf parameter to ath9k_hw_getchan_noise() in order to compute NF for EXT
chains with the same scale of noise floor calculated on CTL chains.
ath9k_hw_getchan_noise() will be used in ath_process_fft() for spectral scan on
HT40 channels
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 18 Oct 2013 17:59:28 +0000 (13:59 -0400)]
Merge tag 'nfc-next-3.13-1' of git://git./linux/kernel/git/sameo/nfc-next
Samuel Ortiz <sameo@linux.intel.com> says:
"This is the first NFC pull request for the 3.13 kernel.
It's a fairly big one, with the following highlights:
- NFC digital layer implementation: Most NFC chipsets implement the NFC
digital layer in firmware, but others have more basic functionalities
and expect the host to implement the digital layer. This layer sits
below the NFC core.
- Sony's port100 support: This is "soft" NFC USB dongle that expects the
digital layer to be implemented on the host. This is the first user of
our NFC digital stack implementation.
- Secure element API: We now provide a netlink API for enabling,
disabling and discovering NFC attached (embedded or UICC ones) secure
elements. With some userspace help, this allows us to support NFC
payments.
Only the pn544 driver currently supports that API.
- NCI SPI fixes and improvements: In order to support NCI devices over
SPI, we fixed and improved our NCI/SPI implementation. The currently
most deployed NFC NCI chipset, Broadcom's bcm2079x, supports that mode
and we're planning to use our NCI/SPI framework to implement a
driver for it.
- pn533 fragmentation support in target mode: This was the only missing
feature from our pn533 impementation. We now support fragmentation in
both Tx and Rx modes, in target mode."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 18 Oct 2013 17:58:13 +0000 (13:58 -0400)]
Merge branch 'for-john' of git://git./linux/kernel/git/iwlwifi/iwlwifi-next
John W. Linville [Fri, 18 Oct 2013 17:57:09 +0000 (13:57 -0400)]
Merge branch 'for-linville' of git://github.com/kvalo/ath
John W. Linville [Fri, 18 Oct 2013 17:56:17 +0000 (13:56 -0400)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/bluetooth/bluetooth-next
David Spinadel [Thu, 17 Oct 2013 06:49:12 +0000 (09:49 +0300)]
iwlwifi: mvm: fix operator precedence
Integers need to be multiplied before division.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Luciano Coelho [Mon, 14 Oct 2013 10:18:41 +0000 (13:18 +0300)]
iwlwifi: mvm: fix fw_rx_stats debugfs entry
The fw_rx_stats entry in debugfs was getting truncated because the
internal buffer used to hold the string was too short. The
calculation of the needed buffer size was rather bogus.
Simplify the calculation by multiplying the number of entries in the
entire structure by the size of each data line and adding the size of
the header lines.
Additionally, add the mac_id value, which was missing.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Emmanuel Grumbach [Tue, 15 Oct 2013 09:37:38 +0000 (12:37 +0300)]
iwlwifi: mvm: BT Coex - enable Tx power based on BT status
The activity grading indication from the firmware should
not be used in this case, but the bt_status in the firwmare
notification.
Fix that.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Emmanuel Grumbach [Mon, 14 Oct 2013 15:52:23 +0000 (18:52 +0300)]
iwlwifi: mvm: BT Coex - always set mandatory fields
The firmware always expects the Coex Mode to be set.
Moreover, the firmware expects bit 0 is the valid bits to
be set all the times.
I misunderstood the API and didn't set these bits when
commands are sent to update the paramters of the Coex. As
a result, the firmware understood that the BT Coex was
disabled (Coex mode = 0) and ignored all the updates (valid
bit 0 clear).
Fix that.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Idan Kahlon [Wed, 9 Oct 2013 14:09:13 +0000 (16:09 +0200)]
iwlwifi: mvm: NVM - increase max section size
Section size limitation to 6000 is incorrect.
NVM file need to support bigger sections in order
to support PAPD tables.
Signed-off-by: Idan Kahlon <idanx.kahlon@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Maor Perez <maorx.perez@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Kalle Valo [Wed, 16 Oct 2013 12:44:47 +0000 (15:44 +0300)]
ath10k: add might_sleep() to ath10k_wmi_cmd_send()
ath10k_wmi_cmd_send() will now sleep if there are no credits available.
To make it easier to catch callers in atomic context add might_sleep()
to the function.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Wed, 16 Oct 2013 12:44:46 +0000 (15:44 +0300)]
ath10k: fix ath10k_bss_assoc() to not sleep in atomic context
ath10k_bss_assoc() was calling ath10k_peer_assoc(), which can sleep, under
atomic rcu_read_lock() and causing scheduing while atomic errors. Workaround
that by delaying the call to ath10k_wmi_peer_assoc().
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Michal Kazior [Wed, 16 Oct 2013 12:44:46 +0000 (15:44 +0300)]
ath10k: remove unnecessary checks
mac80211 interface iteration functions that were
used originally iterated over interfaces that
weren't re-added to the driver during recovery.
Since internal vif list is now used it's safe to
remove the safe-guard as internal vif list is
based on add/remove_interface function which
guarantees that vdev is created in FW before it is
iterated over.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Michal Kazior [Wed, 16 Oct 2013 12:44:46 +0000 (15:44 +0300)]
ath10k: fix scheduling while atomic config bug
Recent HTC/WMI changes introduced the bug. ath10k
was using _atomic iteration function with
sleepable functions.
mac80211 provides another iteration function but
it cannot be safely called in hw_config() callback
due to local->iflist_mtx being possibly acquired
already.
The patch uses internal vif list for iteration
purposes and removes/refactors no longer necessary
_iter functions.
Reported-By: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Michal Kazior [Wed, 16 Oct 2013 12:44:45 +0000 (15:44 +0300)]
ath10k: track vif list internally
mac80211 interface interations functions have
peculiar locking issues. This patch introduces
internal (to ath10k) vif list that will be used
for vif iteration purposes.
kvalo: remove extra INIT_LIST_HEAD()
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Michal Kazior [Wed, 16 Oct 2013 12:44:45 +0000 (15:44 +0300)]
ath10k: fix add_interface failure handling
If something failed along add_interface() setup it
was possible to leak a vdev id, vdev and peer.
This could end up with leaked FW state or FW crash
(assuming add_interface() failure wasn't a result of
a crash).
kvalo: rebased, whitespace fixes
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Michal Kazior [Wed, 16 Oct 2013 12:44:45 +0000 (15:44 +0300)]
ath10k: use workqueue to set WEP TX key
Recent WMI/HTC changes made it possible for WMI
commands to sleep (if there's not enough HTC TX
credits to submit a command). TX path is in an
atomic context so calling WMI commands in it is
wrong.
This simply moves WEP key index update to a worker
and fixes the 'scheduling while atomic' bug.
This still leaves multiple WEP key handling laggy,
i.e. some frames may be TXed with an old/different
key (although recipient should still be able to RX
them).
kvalo: changed the title
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Bartosz Markowski [Tue, 15 Oct 2013 07:55:32 +0000 (09:55 +0200)]
ath10k: return better errno for unsupported pdev params
Return -EOPNOTSUPP if given parameter is not supported by firmware.
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Bartosz Markowski [Tue, 15 Oct 2013 07:55:31 +0000 (09:55 +0200)]
ath10k: rename WMI_CMD_UNDEFINED
Rename WMI_CMD_UNDEFINED to WMI_CMD_UNSUPPORTED. This is more
accurate here. Also return -EOPNOTSUPP instead of -EINVAL in
wmi_cmd_send().
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Bartosz Markowski [Tue, 15 Oct 2013 07:26:20 +0000 (09:26 +0200)]
ath10k: do not warn about unsupported vdev param
10.X firmware does not support WMI_VDEV_PARAM_TX_ENCAP_TYPE.
It's a known limitation and we should not warn about this.
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Marcel Holtmann [Mon, 14 Oct 2013 21:06:36 +0000 (14:06 -0700)]
Bluetooth: Read current IAC LAP on controller setup
Read the current IAC LAP values when initializing the controller. The
values are not used, but it is good to have them in the trace files
for debugging purposes.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Marcel Holtmann [Mon, 14 Oct 2013 20:56:16 +0000 (13:56 -0700)]
Bluetooth: Read number of supported IAC on controller setup
When initializing a controller make sure to read out the number of
supported IAC and store its result. This value is needed to determine
if limited discoverable for BR/EDR can be configured or not.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Marcel Holtmann [Mon, 14 Oct 2013 16:55:32 +0000 (09:55 -0700)]
Bluetooth: Check that scan window is smaller or equal than scan interval
The scan window parameter for connection establishment and passive
scanning needs to be smaller or equal than the scan interval.
Instead of waiting for a controller to reject these values later on,
just reject them right away.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Johan Hedberg [Mon, 14 Oct 2013 18:17:53 +0000 (21:17 +0300)]
Bluetooth: Check that bind() bdaddr type matches connect()
If a socket was bound to an address type other than BR/EDR (such as LE)
we should reject trying to connect it to a BR/EDR address. The same
applies for binding to BR/EDR and trying to connect to non-BR/EDR.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 18:17:52 +0000 (21:17 +0300)]
Bluetooth: Reject invalid bdaddr types for sockets
We need to verify that the bdaddr type passed to connect() and bind() is
within the set of valid values. If it is not we need to cleanly fail
with EINVAL.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 18:15:27 +0000 (21:15 +0300)]
Bluetooth: Convert Set Discoverable to use an asynchronous request
This patch converts Set Discoverable to use an asynchronous request
along with its own completion callback. This is necessary for splitting
raw HCI socket use cases from mgmt, as well as for enabling the hooking
up of Advertising parameters together with the HCI_DISCOVERABLE flag
(coming in later patches).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 18:15:26 +0000 (21:15 +0300)]
Bluetooth: Fix updating scan mode in set_bredr()
Now that the connectable setting is also applicable for the LE side it's
possible that the HCI_CONNECTABLE flag is already set when changing the
BR/EDR setting from false to true while the controller is powered. In
this situation we need to update the BR/EDR scan mode to reflect the
setting. Additionally, since HCI_CONNECTABLE also applies to LE we must
not clear the HCI_CONNECTABLE flag when disabling bredr.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 18:15:25 +0000 (21:15 +0300)]
Bluetooth: Move set_bredr_scan() to avoid forward declaration
The set_bredr_scan() function will soon be needed by the set_bredr()
function, so move it to a new location to avoid having to add a forward
declaration.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 18:15:24 +0000 (21:15 +0300)]
Bluetooth: Make Set Connectable also update the LE advertising type
This patch updates the Set Connectable Management command to also update
the LE advertising type to either connectable or non-connectable
advertising. An extra helper function is needed for getting the right
advertising type since we can not only rely on the HCI_CONNECTABLE flag
but must also check for a pending Set Connectable command (in which case
the flag does not yet have its final value).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Kevin Lo [Mon, 14 Oct 2013 02:05:45 +0000 (10:05 +0800)]
rt2x00: rt2800lib: remove duplicate rf_vals for RF3053
lready have rf_vals_3x with same values. Hence rf_vals_3053 is removed
in this patch.
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Acked-by: Paul Menzel <paulepanter@users.sourceforge.net>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kevin Lo [Sat, 12 Oct 2013 15:25:23 +0000 (23:25 +0800)]
rt2x00: rt2800lib: fix RF registers for RT5390/RT5392
Update rf registers to use the same values that the MediaTek/Ralink
reference driver DPO_RT5572_LinuxSTA_2.6.1.3_20121022 uses.
References:
RF5390RegTable in chips/rt5390.c
RF5392RegTable in chips/rt5390.c
Tested on TP-Link TL-WN727N and D-Link DWA-140 Rev.b3 usb wifi dongles.
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Sat, 12 Oct 2013 01:33:04 +0000 (18:33 -0700)]
mwifiex: use alloc_workqueue() function
It replaces deprecated create_workqueue().
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:31:01 +0000 (23:31 +0200)]
ath9k_hw: remove references to hw->conf
Accessing it to get the current operating channel is racy and in the way
of further channel handling related changes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:31:00 +0000 (23:31 +0200)]
ath9k: make ath9k_uses_beacons static
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:59 +0000 (23:30 +0200)]
ath9k: remove sc->config.cabqReadyTime
It is not exposed as a configuration option anyway
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:58 +0000 (23:30 +0200)]
ath9k: move channel change code to ath_set_channel
Preparation for adding the scanning state machine to ath9k
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:57 +0000 (23:30 +0200)]
ath9k: make ath9k_cmn_update_ichannel static
Rework its wrapper function to make it more generic, using it as a
replacement for previous calls to ath9k_cmn_update_ichannel.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:56 +0000 (23:30 +0200)]
ath9k_hw: simplify channel flags
There was some duplication between channelFlags and chanmode, as well as
a lot of redundant checks based on the combinations of flags.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:55 +0000 (23:30 +0200)]
ath9k_hw: remove IS_CHAN_OFDM()
The hardware is always configured with OFDM support enabled
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:54 +0000 (23:30 +0200)]
ath9k_hw: remove IS_CHAN_B()
Hardware 802.11b-only mode isn't supported by the driver (the device is
configured for 802.11n/g instead). Simplify the code by removing checks
for it.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:53 +0000 (23:30 +0200)]
ath9k_hw: remove direct accesses to channel mode flags
Use wrappers where available. Simplifies code and helps with further
improvements to the channel data structure
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 11 Oct 2013 21:30:52 +0000 (23:30 +0200)]
ath9k: use a separate data structure for rx buffers
There's no shared code for handling both rx and tx buffers, and tx
buffers require a lot more metadata than rx buffers.
Using a separate data structure for rx reduces memory usage and improves
cache footprint.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Fengguang Wu [Fri, 11 Oct 2013 15:30:26 +0000 (23:30 +0800)]
wcn36xx: fix coccinelle warnings
drivers/net/wireless/ath/wcn36xx/debug.c:27:11-31: WARNING opportunity for simple_open, see also structure on line 106
/c/kernel-tests/src/i386/drivers/net/wireless/ath/wcn36xx/debug.c:27:11-31: WARNING opportunity for simple_open, see also structure on line 148
This removes an open coded simple_open() function
and replaces file operations references to the function
with simple_open() instead.
Generated by: coccinelle/api/simple_open.cocci
CC: Eugene Krasnikov <k.eugene.e@gmail.com>
CC: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Fri, 11 Oct 2013 11:18:44 +0000 (13:18 +0200)]
rt2x00: rt73usb: use rt2x00_has_cap_* helpers
Use the appropriate helper functions instead of
directly accessing the rt2x00dev->cap_flags field
to check device capability flags.
This improves readability of the code a bit.
Compile tested only.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Fri, 11 Oct 2013 11:18:43 +0000 (13:18 +0200)]
rt2x00: rt61pci: use rt2x00_has_cap_* helpers
Use the appropriate helper functions instead of
directly accessing the rt2x00dev->cap_flags field
to check device capability flags.
This improves readability of the code a bit.
Compile tested only.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Fri, 11 Oct 2013 11:18:42 +0000 (13:18 +0200)]
rt2x00: rt2800lib: use rt2x00_has_cap_* helpers
Use the appropriate helper functions instead of
directly accessing the rt2x00dev->cap_flags field
to check device capability flags.
This improves readability of the code a bit.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Fri, 11 Oct 2013 11:18:41 +0000 (13:18 +0200)]
rt2x00: rt2x00lib: use rt2x00_has_cap_* helpers
Use the appropriate helper functions instead of
directly accessing the rt2x00dev->cap_flags field
to check device capability flags.
This improves readability of the code a bit.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Fri, 11 Oct 2013 11:18:40 +0000 (13:18 +0200)]
rt2x00: add rt2x00_has_cap_* helpers
The rt2x00 code directly accesses the 'cap_flags'
field of 'struct rt2x00_dev' when checking presence
of a given capability flag. The direct access needs
long expressions which lowers readability of the code.
Add a few helper functions which can be used to test
device capabilities without directly accessing the
cap_flags filed.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gabor Juhos [Fri, 11 Oct 2013 10:50:08 +0000 (12:50 +0200)]
rt2x00: cleanup indentation in rt2800.h
Adjust whitespaces to move badly aligned constants
to the right column.
The patch contains no functional changes.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johan Hedberg [Mon, 14 Oct 2013 13:20:07 +0000 (16:20 +0300)]
Bluetooth: Fix updating advertising data needlessly
We need to ensure that the advertising data is up-to-date whenever
advertising is enabled, but when disabling advertising we do not need to
worry about it (since it will eventually get fixed as soon as
advertising is enabled again). This patch fixes this in the command
complete callback for set_adv_enable.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 13:20:06 +0000 (16:20 +0300)]
Bluetooth: Move static advertising functions to avoid forward declarations
These functions will soon be used by set_connectable() so move them to a
location in mgmt.c that doesn't require forward declarations.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 13:20:05 +0000 (16:20 +0300)]
Bluetooth: Add missing error handling for Set Connectable
If the HCI commands related to the Set Connectable command fail we will
get a non-zero status in the request completion callback. In such a case
we must respond with the appropriate command status message to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 13:20:04 +0000 (16:20 +0300)]
Bluetooth: Move more logic into set_connectable complete callback
This patch moves the responsibility of setting/clearing the
HCI_CONNECTABLE flag to the request completion callback of the Set
Connectable command. This will allow us to cleanly add support for LE
Advertising hooks in later patches.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Mon, 14 Oct 2013 13:20:03 +0000 (16:20 +0300)]
Bluetooth: Reorganize set_connectable HCI command sending
This patch moves all the decisions of which HCI commands to send (or not
to send) to the code between hci_req_init() and hci_req_run() this
allows us to further extend the request with further commands but still
keep the same logic of handling whether to return a direct mgmt response
in the case that no HCI commands were sent.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmann [Mon, 14 Oct 2013 09:53:54 +0000 (02:53 -0700)]
Bluetooth: Introduce L2CAP channel callback for resuming
Clearing the BT_SK_SUSPEND socket flag from the L2CAP core is causing
a dependency on the socket. So intead of doing that, use a channel
callback into the socket handling to resume.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Mon, 14 Oct 2013 09:45:34 +0000 (02:45 -0700)]
Bluetooth: Introduce L2CAP channel flag for defer setup
The L2CAP core should not look into the socket flags to figure out the
setting of defer setup. So introduce a L2CAP channel flag that mirrors
the socket flag.
Since the defer setup option is only set in one place this becomes a
really easy thing to do.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Mon, 14 Oct 2013 09:05:25 +0000 (02:05 -0700)]
Bluetooth: Adjust header for proc socket information
The exposed socket information do not contain source or destination
addresses. So adjust the header accordingly.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 20:09:02 +0000 (13:09 -0700)]
Bluetooth: Increase minor version of core module
There have been a lot of changes in the core Bluetooth handling
lately. So it is a good idea to increase the module version.
The module version is not used anywhere, but it makes debugging
a little bit simpler if versions can be distinguished.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 19:55:29 +0000 (12:55 -0700)]
Bluetooth: Provide msg_name callback for L2CAP connectionless channels
The L2CAP connectionless channels use SOCK_DGRAM and recvmsg() and need
to receive the remote BD_ADDR and PSM information via msg_name from
the recvmsg() system call.
So in case the L2CAP socket is for connectionless channels, provide
a msg_name callback that can update the data. Also store the remote
BD_ADDR and PSM in the skb so it can be extracted later on.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 19:55:28 +0000 (12:55 -0700)]
Bluetooth: Add support for per socket msg_name callback
This allows to add a per socket msg_name callback that can be used
for updating the msg_name information for recvmsg() system calls.
This feature is used by another patch to support address information
on L2CAP connectionless channels.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 18:36:07 +0000 (11:36 -0700)]
Bluetooth: Use l2cap_pi(sk) directly where possible
There are few places where it makes sense to use l2cap_pi(sk) directly
instead of assigning it to temporary structure.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 17:34:03 +0000 (10:34 -0700)]
Bluetooth: Remove src and dst fields from bt_sock structure
Every socket protocol now stores its own address information. So
just remove the generic src and dst fields since they are no longer
needed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 17:34:02 +0000 (10:34 -0700)]
Bluetooth: Store RFCOMM address information in its own socket structure
The address information of RFCOMM sockets should be stored in its
own socket structure. Trying to generalize them is not helpful since
different transports have different address types.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 17:34:01 +0000 (10:34 -0700)]
Bluetooth: Store SCO address information in its own socket structure
The address information of SCO sockets should be stored in its own
socket structure. Trying to generalize them is not helpful since
different transports have different address types.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 17:15:22 +0000 (10:15 -0700)]
Bluetooth: Use SCO addresses from HCI connection directly
Instead of storing a pointer to the addresses for the HCI device
and HCI connection, use them directly. With the recent changes
to address tracking of HCI connections, this becomes simple.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 16:49:57 +0000 (09:49 -0700)]
Bluetooth: Access BNEP session addresses through L2CAP channel
The L2CAP socket structure does not contain the address information
anymore. They need to be accessed through the L2CAP channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 16:49:56 +0000 (09:49 -0700)]
Bluetooth: Access HIDP session addresses through L2CAP channel
The L2CAP socket structure does not contain the address information
anymore. They need to be accessed through the L2CAP channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 16:49:55 +0000 (09:49 -0700)]
Bluetooth: Access CMTP session addresses through L2CAP channel
The L2CAP socket structure does not contain the address information
anymore. They need to be accessed through the L2CAP channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 16:49:54 +0000 (09:49 -0700)]
Bluetooth: Access RFCOMM session addresses through L2CAP channel
The L2CAP socket structure does not contain the address information
anymore. They need to be accessed through the L2CAP channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 15:50:41 +0000 (08:50 -0700)]
Bluetooth: Return the correct address type for L2CAP sockets
The L2CAP sockets can use BR/EDR public, LE public and LE random
addresses for various combinations of source and destination
devices. So make sure that getsockname(), getpeername() and
accept() return the correct address type.
For this the address type of the source and destination is stored
with the L2CAP channel information. The stored address type is
not the one specific for the HCI protocol. It is the address
type used for the L2CAP sockets and the management interface.
The underlying HCI connections store the HCI address type. If
needed, it gets converted to the socket address type.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 15:12:47 +0000 (08:12 -0700)]
Bluetooth: Store address information in L2CAP channel structure
With the effort of abstracting the L2CAP socket from the underlying
L2CAP channel it is important to store the source and destination
address information directly in the L2CAP channel structure.
Direct access to the HCI connection address information is not
possible since they might not be avaiable at L2CAP channel
creation time. The address information will be updated when
the underlying BR/EDR or LE connection status changes.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 12:56:37 +0000 (05:56 -0700)]
Bluetooth: Update L2CAP socket source address from HCI connection
When having LE connections, the source address is not always the
public address of the controller. So update the socket address
based on the actual used source address of the HCI connection.
This also remove the pointless source address pointer and adds
a proper lock around the socket structure.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 12:43:25 +0000 (05:43 -0700)]
Bluetooth: Fix coding style violations in SMP handling
The SMP source code has a few coding style violations. Fix them up
all at once. No actual code has changed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 12:24:02 +0000 (05:24 -0700)]
Bluetooth: Fix input address type for SMP C1 function
The smp_c1() so far always assumed public addresses as input for its
operation. However it should provide actually the source address type
of the actual connection.
Finally the source address type is tracked in hci_conn->src_type and
so use that one as input.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 12:24:01 +0000 (05:24 -0700)]
Bluetooth: Use hci_conn->src address for L2CAP functions
The source address is now stored in hci_conn->src and so use that
one for L2CAP functions.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 12:24:00 +0000 (05:24 -0700)]
Bluetooth: Use hci_conn->src address for SMP functions
The source address is now stored in hci_conn->src and so use that
one for SMP functions.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 14:25:18 +0000 (07:25 -0700)]
Bluetooth: Update source address and type for incoming LE connections
The incoming LE connections do not have a proper source address and
address type set. The connection needs to be set with the same values
as used for advertising parameters.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 12:23:59 +0000 (05:23 -0700)]
Bluetooth: Store source address of HCI connections
The source addressed was based on the public address of the HCI device,
but with LE connections this not always the case. For example single
mode LE-only controllers would use a static random address. And this
address is configured by userspace.
To not complicate the lookup of what kind of address is in use, store
the correct source address for each HCI connection.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 10:57:39 +0000 (03:57 -0700)]
Bluetooth: Store the source address type of LE connections
When establishing LE connections, it is possible to use a public
address (if available) or a random address. The type of address
is only known when creating connections, so make sure it is
stored in hci_conn structure.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 10:57:38 +0000 (03:57 -0700)]
Bluetooth: Remove pointless bdaddr_to_le() helper function
The bdaddr_to_le() function tries to convert the internal address
type to one that matches the HCI address type for LE. It does not
handle any address types not used by LE and in the end just make
the code a lot harder to read.
So instead of just hiding behind a magic function, just convert
the internal address type where it needs to be converted. And it
turns out that these are only two cases anyway. One when creating
new LE connections and the other when loading the long term keys.
In both cases this makes it more clear on what it going on.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 09:23:41 +0000 (02:23 -0700)]
Bluetooth: Remove l2cap_conn->src and l2cap_conn->dst pointers
The l2cap_conn->src and l2cap_conn->dst pointers are no longer in use
and so just remove them.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 09:23:40 +0000 (02:23 -0700)]
Bluetooth: Remove l2cap_conn->src and l2cap_conn->dst usage from L2CAP
The l2cap_conn->src and l2cap_conn->dst addresses are just a pointers
to hci_conn structure. Use hci_conn->hdev->bdaddr and hci_conn->dst
directly instead.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 09:23:39 +0000 (02:23 -0700)]
Bluetooth: Remove l2cap_conn->src and l2cap_conn->dst usage from SMP
The l2cap_conn->src and l2cap_conn->dst addresses are just a pointer
to hci_conn->hdev->bdaddr and hci_conn->dst structures. Use the data
provided by hci_conn directly. This is done for hci_conn->dst_type
already anyway and with this change it makes it a lot clearer were
the address information comes from.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 13 Oct 2013 09:23:38 +0000 (02:23 -0700)]
Bluetooth: Remove l2cap_conn->dst usage from AMP manager
The l2cap_conn->dst address is just a pointer into the hci_conn->dst
structure. Use hci_conn->dst directly instead.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>