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Alexander Aring [Sun, 2 Nov 2014 20:43:04 +0000 (21:43 +0100)]
ieee802154: sysfs: add missing include
Running make C=2 occurs in warnings:
symbol 'wpan_phy_class' was not declared. Should it be static?
symbol 'wpan_phy_sysfs_init' was not declared. Should it be static?
symbol 'wpan_phy_sysfs_exit' wasnot declared. Should it be static?
This patch adds a missing include "sysfs.h" to solve these warnings.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 20:43:03 +0000 (21:43 +0100)]
mac802154: fix byteorder issues
Running make C=2 occurs these warnings:
cast from restricted __be64
incorrect type in argument 1 (different base types)
expected unsigned long long[unsigned] [usertype] val
got restricted __be64 [usertype]<noident>
cast from restricted __be64
cast to restricted __le64
This patch fix these warnings by forcing to __le64 type and using swabp64
instead swab64.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 20:43:02 +0000 (21:43 +0100)]
ieee802154: fix byteorder issues
This patch fix byteorder issues which occurs because we compare __le64
with an host byteorder value. Simple add a cpu_to_le64 to convert the
host byteorder values to __le64.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 20:43:01 +0000 (21:43 +0100)]
ieee802154: add missing ULL definition
Running make C=2 occurs warning:
constant 0xffffffffffffffff is so big it is unsigned long
This patch fix this warning by adding a ULL to the constant definitions.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmann [Sun, 2 Nov 2014 07:15:39 +0000 (08:15 +0100)]
Bluetooth: Switch HCI H5 driver to use hci_reset_dev() function
Instead of having the driver generate the HCI Hardware Error event
manually, just call hci_reset_dev() to trigger the upper stack reset.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 2 Nov 2014 07:15:38 +0000 (08:15 +0100)]
Bluetooth: Add hci_reset_dev() for driver triggerd stack reset
Some Bluetooth drivers require to reset the upper stack. To avoid having
all drivers send HCI Hardware Error events, provide a generic function
to wrap the reset functionality.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 2 Nov 2014 02:32:25 +0000 (03:32 +0100)]
Bluetooth: Introduce BT_BREDR and BT_LE config options
The current kernel options do not make it clear which modules are for
Bluetooth Classic (BR/EDR) and which are for Bluetooth Low Energy (LE).
To make it really clear, introduce BT_BREDR and BT_LE options with
proper dependencies into the different modules. Both new options
default to y to not create a regression with previous kernel config
files.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 2 Nov 2014 02:02:01 +0000 (03:02 +0100)]
Bluetooth: Use HCI_EV_HARDWARE_ERROR define for event payload
When constructing the event payload for the HCI_Hardware_Error event
message, use the HCI_EV_HARDWARE_ERROR define.
In addition rename the variables from hard_err to hw_err to clearly
indicate that this is about the hardware error and not a hard error.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 2 Nov 2014 01:56:41 +0000 (02:56 +0100)]
Bluetooth: Print error message for HCI_Hardware_Error event
When the HCI_Hardware_Error event is send by the controller or
injected by the driver, then at least print an error message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Sun, 2 Nov 2014 01:45:58 +0000 (02:45 +0100)]
Bluetooth: Check status of command complete for HCI_Reset
When the HCI_Reset command returns, the status needs to be checked. It
is unlikely that HCI_Reset actually fails, but when it fails, it is a
bad idea to reset all values since the controller will have not reset
its values in that case.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Alexander Aring [Sun, 2 Nov 2014 03:18:47 +0000 (04:18 +0100)]
ieee802154: 6lowpan: remove set of mac address
Currently the ieee802154 6lowpan interface operates on wpan interfaces
only. Setting the wpan mac address over 6lowpan interface is complex and
maybe we can't never do this. This patch removes the set of mac address
handling in ieee802154 6lowpan interface for now.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:46 +0000 (04:18 +0100)]
mac802154: iface: add validation for extended address
This patch use the validation function to check if an extended address
is valid or not while set the extended address.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:45 +0000 (04:18 +0100)]
ieee802154: add extended address validation helper
This patch introduce an extended address validation helper to check if
an extended address is valid or not.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:44 +0000 (04:18 +0100)]
mac802154: move phy settings into netlink receive
All PHY attributes should be directly set to the transceiver after netlink.
MAC attributes should be set by interface up. Currently the macparams
netlink cmd contains mixed attributes of phy and mac settings. This patch
moves all phy settings to the netlink receive function for setting macparams.
This is the only way which doesn't change the userspace API and keep the
deprecated netlink interface alive.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:43 +0000 (04:18 +0100)]
mac802154: set panid address filter on ifup
This patch moves the setting of hardware panid address filtering
inside of interface up instead doing it it directly inside of netlink
interface. The netlink call which can only be called when netif isn't
running sets only the necessary panid value in sdata. After an
interface up the address filter will be set with this value.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:42 +0000 (04:18 +0100)]
mac802154: set short address filter on ifup
This patch moves the setting of hardware short address filtering
inside of interface up instead doing it it directly inside of netlink
interface. The netlink call which can only be called when netif isn't
running sets only the necessary short_addr value in sdata. After an
interface up the address filter will be set with this value.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:41 +0000 (04:18 +0100)]
mac802154: set extended address filter on ifup
This patch moves the setting of hardware extended address filtering
inside of interface up instead doing it directly inside of netlink interface.
Also we don't need to set the sdata extended attribute in netlink. This
is already done by ndo_set_mac_address of net_device_ops.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:40 +0000 (04:18 +0100)]
mac802154: add helper for converting dev_addr
This patch adds a helper for converting the dev_addr attribute in
netdevice to __le64 type. The dev_addr attribute is a char pointer
and contains the extended address in big endian byte order.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:39 +0000 (04:18 +0100)]
ieee802154: don't allow to change addr while netif_running
This patch changes the actual behaviour for setting address attributes.
We should not change addresses while netif_running is true. Furthermore
when netif_running is running the address attributes becomes read only
and we can remove locking mechanism in receive and transmit hothpaths
of 802.15.4 subsystem.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:38 +0000 (04:18 +0100)]
cfg802154: convert deprecated iface add and del
This patch removes the wpan_phy callbacks for add and del an interface
on a phy. Instead we introduce deprecated cfg802154 callbacks for this.
Furthermore we introduce a new netlink interface nl802154 which use
different callbacks. The deprecated function is to have a backwards
compatibility with the current netlink interface.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:37 +0000 (04:18 +0100)]
ieee802154: add helper wpan_phy_to_rdev function
This patch introduce a function to get the cfg802154_registered_device
from a wpan_phy.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:36 +0000 (04:18 +0100)]
mac802154: introduce mac802154_config_ops
This patch introduces mac802154_config_ops struct. Like wireless this
struct should be the only one interface between ieee802154 to mac802154
or possible HardMAC drivers.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:35 +0000 (04:18 +0100)]
cfg802154: introduce cfg802154_registered_device
This patch introduce the cfg802154_registered_device struct. Like
cfg80211_registered_device in wireless this should contain similar
functionality for cfg802154. This patch should not change any behaviour.
We just adds cfg802154_registered_device as container for wpan_phy struct.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:34 +0000 (04:18 +0100)]
at86rf230: add default channel settings
This patch sets the reset state channels accoridng at86rf2xx datasheets.
We don't need to set the default page here which is zero on all chips.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:33 +0000 (04:18 +0100)]
ieee802154: remove default channel settings
This patch removes the default channel setting. A channel is always set
and there is no default channel setting according 802.15.4.
Drivers should set the default channel and page in probing routine. This
behaviour is currently a lack of all 802.15.4 drivers.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Sun, 2 Nov 2014 03:18:32 +0000 (04:18 +0100)]
at86rf230: fix page parameter constraints
Since commit
e37d2ec82a222f1819e7793a27bc052999a379fb ("mac802154: ops:
declare channel and page as u8") the page parameter can't be below zero.
This patch fix a kbuild test robot warning. Furthermore this check
should be removed and handled by netlink 802.15.4 interface.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Chan-yeol Park [Fri, 31 Oct 2014 05:23:06 +0000 (14:23 +0900)]
Bluetooth: Fix hci_sync missing wakeup interrupt
__hci_cmd_sync_ev(), __hci_req_sync() could miss wake_up_interrupt from
hci_req_sync_complete() because hci_cmd_work() workqueue and its response
could be completed before they are ready to get the signal through
add_wait_queue(), set_current_state(TASK_INTERRUPTIBLE).
Signed-off-by: Chan-yeol Park <chanyeol.park@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Xinming Hu [Fri, 31 Oct 2014 10:38:27 +0000 (16:08 +0530)]
mwifiex: add cfg80211 dump_survey handler
This patch add cfg80211 dump_survey handler for mwifiex.
This handler will be called to report channel statistics
to cfg80211.
This in turn adds ACS support for mwifiex AP.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Avinash Patil [Fri, 31 Oct 2014 10:38:26 +0000 (16:08 +0530)]
mwifiex: channel statistics support for mwifiex
This patch adds support to record channel statistics during
scan. With extended scan, scan results are returned as events from
FW while channel statistics are part of scan command response.
We store these channel statistics in adapter.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Xinmin Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 31 Oct 2014 20:05:31 +0000 (16:05 -0400)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/bluetooth/bluetooth-next
Loic Poulain [Wed, 8 Oct 2014 14:54:28 +0000 (16:54 +0200)]
Bluetooth: HCI H5 peer reset detection
H5 Specification says:
If a SYNC message is received while in the Active State, it is
assumed that the peer device has reset. The local device should
therefore perform a full reset of the upper stack, and start Link
Establishment again at the Uninitialized State. Upon entering the
Active State, the first packet sent shall have its SEQ and ACK
numbers set to zero.
This patch resets the HCI H5 driver data/state to unitialized and
reports an HCI hardware error event to notify the upper stack that
HCI synchronization has been lost. H5 will be re-synchronized and
upper stack should generate an HCI Reset command.
Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Larry Finger [Thu, 30 Oct 2014 04:17:12 +0000 (23:17 -0500)]
rtlwifi: rtl8821ae: Remove extra semicolons
The kbuild test robot reports that there are extra semicolons in this
driver. All of them are caused by using "};" rather than "}" at the
end of a switch statement. This patch does not change any functionality.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Wed, 29 Oct 2014 15:02:51 +0000 (16:02 +0100)]
brcmsmac: expose 802.11 core statistics in debugfs
The 802.11 statistics obtained from the device can be retrieved
dumping the 'macstat' file in debugfs folder.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Wed, 29 Oct 2014 15:02:50 +0000 (16:02 +0100)]
brcmsmac: fix statistic counter update function
The 802.11 core statistics are retrieved from the core registers
but not stored. So the debug code was never triggered to give a
warning message on tx underruns or rx overflows. This patch fixes
this and assures the statistics are stored in the snapshot.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Joe Perches [Tue, 28 Oct 2014 21:18:58 +0000 (14:18 -0700)]
carl9170: Convert byte_rev_table uses to bitrev8
Use the inline function instead of directly indexing the array.
This allows some architectures with hardware instructions
for bit reversals to eliminate the array.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 Oct 2014 14:51:27 +0000 (16:51 +0200)]
wil6210: Add support for large packets
It is possible to configure driver using mtu_max module parameter
by setting it to value in range of 68..7920 inclusive.
This is sub-optimal performance-wise in case packet is larger than 1 page.
mtu_max default value is 2228.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 Oct 2014 14:50:09 +0000 (16:50 +0200)]
wil6210: improve dmesg for fw error handling
In case of FW error, make it clear (in dmesg) what branch is taken
in the error recovery code.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 Oct 2014 14:50:08 +0000 (16:50 +0200)]
wil6210: prevent double disconnect command issuing
Disconnect flow may be invoked either from upper layer request,
or from event reported by the firmware.
In case of firmware event, driver need to release resources for the station but
not send another disconnect WMI command.
In case of upper layer request, WMI_DISCONNECT_STA_CMDID command need to
be issued for the firmware to perform disconnect on the MAC layer. Eventually,
event is expected to confirm MAC disconnect, but it is better to not wait for
firmware event and release station resources immediately. FW may fail to
report disconnect for various reasons, so one could not rely on event always reported.
Introduce parameter to distinguish 2 cases above to prevent double WMI command
issuing.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 Oct 2014 14:50:07 +0000 (16:50 +0200)]
wil6210: reset flow updates
As communicated with the firmware & hardware teams
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 Oct 2014 14:50:06 +0000 (16:50 +0200)]
wil6210: do not attempt FW recovery if interface is down
When interface is down, recovery flow should not be attempted.
Next ndo_open() will trigger target reset, that is FW recovery.
Doing recovery while interface is down cause internal "up", leaving
internal driver state in conflict with network stack. Then, when network
stack will call ndo_open(), kernel oops will be triggered.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:19 +0000 (14:56 +0100)]
brcmfmac: (clean) Move sdio related function.
prec_enq is a sdio specific function. Move it to sdio.c.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:18 +0000 (14:56 +0100)]
brcmfmac: (clean) Rename sdio related files.
Rename sdio_host.h to sdio.h and dhd_sdio.c to sdio.c.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:17 +0000 (14:56 +0100)]
brcmfmac: (clean) Rename sdio related files.
Rename sdio_host.h to sdio.h and dhd_sdio.c to sdio.c.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:16 +0000 (14:56 +0100)]
brcmfmac: (clean) Rename files wl_cfg80211 to cfg80211
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:15 +0000 (14:56 +0100)]
brcmfmac: (clean) Rename dhd_common.c in common.c
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:14 +0000 (14:56 +0100)]
brcmfmac: (clean) Rename dhd_bus.h in bus.h
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:13 +0000 (14:56 +0100)]
brcmfmac: (clean) Rename files dhd_dbg to debug
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:12 +0000 (14:56 +0100)]
brcmfmac: (clean) Move tracepoint related function.
__brcmf_err is a tracepoint specific function. Move it to
tracepoint.c.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:11 +0000 (14:56 +0100)]
brcmfmac: (clean) Remove packet filter configuration.
Packet filters got configured but never used.
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:10 +0000 (14:56 +0100)]
brcmfmac: (clean) Remove usb_rdl.h as it is not needed.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Tue, 28 Oct 2014 13:56:09 +0000 (14:56 +0100)]
brcmfmac: do not use firmware error code in driver
Passing the firmware error codes up the driver may be mapped to
linux error numbers which may impact proper fault analysis. So
better pass up a generic failure code, ie. -EBADE and only show
firmware error code in FIL debug message.
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Tue, 28 Oct 2014 13:56:08 +0000 (14:56 +0100)]
brcmfmac: remove unused defintion
The define EBRCMF_UNSUPPORTED is not used in the source file so this
patch removes it.
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Tue, 28 Oct 2014 13:56:07 +0000 (14:56 +0100)]
brcmfmac: show firmware error as string in debug message
Showing the firmware error allows to quickly give a clue what
went wrong and directly look in the firmware code that gave us
back the error.
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:06 +0000 (14:56 +0100)]
brcmfmac: Add wowl patterns support.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:05 +0000 (14:56 +0100)]
brcmfmac: Add wowl support for SDIO devices.
This patch adds wowl support for SDIO bus devices. This feature
requires FW which has support for wowl built in.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Tue, 28 Oct 2014 13:56:04 +0000 (14:56 +0100)]
brcmfmac: Add wowl support for USB devices.
This patch adds wowl support for USB bus devices. This feature
requires FW which has support for wowl built in.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 28 Oct 2014 11:37:16 +0000 (12:37 +0100)]
ath9k: set pulse_rssi threshold to 15
Reduce pulse_rssi threshold to 15 in order to improve radar pattern detection
probability on ext channel
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Thu, 30 Oct 2014 19:22:06 +0000 (15:22 -0400)]
Merge tag 'iwlwifi-next-for-john-2014-10-29' of git://git./linux/kernel/git/iwlwifi/iwlwifi-next
Emmanuel Grumbach <egrumbach@gmail.com> says:
"The big new thing here is netdetect which allows the
firmware to wake up the platform when a specific network
is detected. Along with that I have fixes for d3 operation.
The usual amount of rate scaling stuff - we now support STBC.
The other commit that stands out is Johannes's work on
devcoredump. He basically starts to use the standard
infrastructure he built."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Marcel Holtmann [Wed, 29 Oct 2014 22:37:53 +0000 (23:37 +0100)]
Bluetooth: Clear LE white list when resetting controller
The internal representation of the LE white list needs to be cleared
when receiving a successful HCI_Reset command. A reset of the controller
is expected to start with an empty LE white list.
When the LE white list is not cleared on controller reset, the passive
background scanning might skip programming the remote devices. Only
changes to the LE white list are programmed when passive background
is started.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Cc: stable@vger.kernel.org # 3.17.x
Dan Carpenter [Wed, 29 Oct 2014 16:10:57 +0000 (19:10 +0300)]
Bluetooth: 6lowpan: use after free in disconnect_devices()
This was accidentally changed from list_for_each_entry_safe() to
list_for_each_entry() so now it has a use after free bug. I've changed
it back.
Fixes:
90305829635d ('Bluetooth: 6lowpan: Converting rwlocks to use RCU')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:44 +0000 (21:34 +0100)]
mac802154: add basic support for monitor
This patch adds basic support for monitor mode. Also change the open
call that we set the transceiver mac setting on an interface up. Futher
patches will add a better handling while interface up an interface.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:43 +0000 (21:34 +0100)]
at86rf230: deliver with checksum
This patch indicates that the at86rf230 driver deliver with checksum
instead drop the crc before delivering.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:42 +0000 (21:34 +0100)]
mac802154: rx: add error handling after skb_clone
This patch adds error handling after skb_clone and deliver only if
skb_clone was successful.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:41 +0000 (21:34 +0100)]
mac802154: rx: monitor receive cleanup
This patch replace the !netif_running(sdata->dev) instead we doing a
!ieee802154_sdata_running(sdata). Also move this in two separate if
branches to compare with mac80211 code.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:40 +0000 (21:34 +0100)]
mac802154: rx: add rx stats incrementation
This patch adds rx stats incrementation when the monitor interface
recevied a frame.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:39 +0000 (21:34 +0100)]
mac802154: rx: use netif_receive_skb
This patch removes netif_rx_ni call. Instead we call netif_receive_skb,
we can do that since commit
c5c47e67bcd24638a059b1b5e9ec18c95f8634ca
("mac802154: rx: use tasklet instead workqueue").
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:38 +0000 (21:34 +0100)]
mac802154: rx: remove override pkt_type set to PACKET_HOST
This patch removes pkt_type set to PACKET_HOST while monitor receiving.
This should be PACKET_OTHERHOST on monitor mode which already set
before.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:37 +0000 (21:34 +0100)]
mac802154: rx: add software checksum filtering check
This patch adds a new hardware flag which indicate that the transceiver
doesn't support check for bad checksum via hardware. Also add a handling of
this while receive.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:36 +0000 (21:34 +0100)]
mac802154: rx: simplify crc receive handling
This patch change the actual crc handling while receive. Currently the
IEEE802154_HW_RX_OMIT_CKSUM flag is used to filter a frame with a bad crc.
This patch changes the behaviour of IEEE802154_HW_RX_OMIT_CKSUM to add a
crc while receiving for the monitor interface. After monitor receiving
we remove the crc for frame parsing. This affect the driver layer
because all drivers sets IEEE802154_HW_RX_OMIT_CKSUM and deliver without
checksum.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:35 +0000 (21:34 +0100)]
mac802154: rx: remove unnecessary parameter
This patch removes a not used parameter in ieee802154_deliver_skb.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:34 +0000 (21:34 +0100)]
mac802154: separate omit tx/rx flags
This patch splits the IEEE802154_HW_OMIT_CKSUM hardware flag into
IEEE802154_HW_TX_OMIT_CKSUM and IEEE802154_HW_RX_OMIT_CKSUM. This is
useful to deliver the received crc from the driver layer to the monitor
interface. At the moment we can't do that without change the xmit
handling.
The received checksum should be visible in monitor mode only.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:33 +0000 (21:34 +0100)]
at86rf230: add support for promiscuous mode
This patch adds support for promiscuous mode setting for the at86rf230
driver.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:32 +0000 (21:34 +0100)]
mac802154: add support for promiscuous mode
This patch adds a new driver operation to bring the transceiver into
promiscuous mode.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:31 +0000 (21:34 +0100)]
mac802154: add hardware address filter flag
Overdue introduction for address filtering hardware flag. Furthermore we
will check and set address filtering on interface up. This patch
prepares that we can check if an transceiver supports address filtering
option. Currently all mainline driver supports hardware address filtering.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Cc: Alan Ott <alan@signal11.us>
Cc: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:30 +0000 (21:34 +0100)]
mac802154: add IEEE802154_HW_ARET hw flag
This patch adds a new IEEE802154_HW_ARET hardware flag for indicating
that the transceiver supports ARET handling. Also remove the
IEEE802154_HW_FRAME_RETRIES from IEEE802154_HW_CSMA flag. Frame retries
handling is part of ARET.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:29 +0000 (21:34 +0100)]
mac802154: remove tab after define
This patch removes tabs after define in hardware flags declarations.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Alexander Aring [Wed, 29 Oct 2014 20:34:28 +0000 (21:34 +0100)]
mac802154: main: remove unnecessary include
This patch removes an unnecessary include of driver-ops header file.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Varka Bhadram [Wed, 29 Oct 2014 10:45:22 +0000 (16:15 +0530)]
MAINTAINERS: add cc2520 driver maintainer
This patch adds maintainer for cc2520 radio driver
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Jukka Rissanen [Wed, 29 Oct 2014 08:16:00 +0000 (10:16 +0200)]
Bluetooth: Wrong style spin lock used
Use spin_lock_bh() as the code is called from softirq in networking subsystem.
This is needed to prevent deadlocks when 6lowpan link is in use.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Eliad Peller [Sun, 22 Jun 2014 11:44:44 +0000 (14:44 +0300)]
iwlwifi: mvm: unref SCAN ref on scan completion
The scan reference wasn't released in case of offloaded scan,
causing the refcount to go wrong and prevent the device
from going into d0i3.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Thu, 23 Oct 2014 10:58:38 +0000 (13:58 +0300)]
iwlwifi: mvm: rs: add Tx STBC support
STBC is enabled on HT/VHT SISO rates in case we don't care
about power consumption and it won't hurt BT.
This is done only in case the peer and our chip support STBC
of course.
While at it fixed a bug which was causing bw and ldpc
flags to be set incorrectly in the rate scale table in case
we are switching to a legacy Tx column. This had no real impact.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
David Spinadel [Sun, 26 Oct 2014 13:53:27 +0000 (15:53 +0200)]
iwlwifi: mvm: fix scan condition iterator
Scan condition iterator assumes that an interface is associated if
phy_ctxt is assigned, but this isn't the sutuation in P2P device.
OTOH P2P device is never associated so we can simply ignore it.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Thu, 9 Oct 2014 15:01:36 +0000 (17:01 +0200)]
iwlwifi: mvm: port to devcoredump framework
iwlwifi features a debug mechanism that allows to dump
binary data which is helpful to debug the firmware.
Until now, this data was made available for the userspace
through debugfs. For this exact purpose, devcoredump was
created. Move to the new infrastructure.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Thu, 23 Oct 2014 12:30:47 +0000 (15:30 +0300)]
iwlwifi: enable STBC support for 8000 chips
These chips support STBC in both Tx and Rx.
Given that we've added STBC Tx support enable it.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Joe Perches [Mon, 27 Oct 2014 05:25:03 +0000 (22:25 -0700)]
iwlwifi: dvm: Fix probable mask then right shift defect
Precedence of & and >> is not the same and is not left to right.
shift has higher precedence and should be done after the mask.
Add parentheses around the mask.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Luciano Coelho [Fri, 10 Oct 2014 07:03:02 +0000 (10:03 +0300)]
iwlwifi: mvm: remove unnecessary includes in tt.c
We used to need to include some headers in order to read the registers
and do all the calculations by ourselves, but this is not done anymore
(i.e. we let the firmware do this for us), so we don't need to include
those headers anymore.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Fri, 10 Oct 2014 06:59:27 +0000 (08:59 +0200)]
iwlwifi: mvm: flush queues without mutex held
For WMM-AC we may have to be changing QoS parameters while the
queues are being flushed. This is not relevant in the "drop"
case, but matters when we wait for the device to finish the
transmissions.
To allow this, do the actual waiting without holding the mutex.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Wed, 8 Oct 2014 07:57:29 +0000 (09:57 +0200)]
iwlwifi: mvm: improve MCS rate warning
The warning gives no information about the frame, and presents
the flags so that one might think they're the frame. Clarify
and add more information.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Sun, 19 Oct 2014 11:18:14 +0000 (14:18 +0300)]
iwlwifi: mvm: BT Coex - make the multiprio lut a constant
This makes it easier to tune the values during the testing.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Arik Nemtsov [Sun, 21 Sep 2014 16:00:42 +0000 (19:00 +0300)]
iwlwifi: mvm: remove mvm argument from get_queues_mask
It is unused and won't be available in some future invocations of the
function.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Max Stepanov [Wed, 15 Oct 2014 08:27:16 +0000 (11:27 +0300)]
iwlwifi: mvm: add MVM_FW_BCAST_FILTER_PASS_ALL option
The MVM_FW_BCAST_FILTER_PASS_ALL option defined in iwl-dbg-cfg.ini
configuration file allows to enable/disable FW broadcast filtering.
If MVM_FW_BCAST_FILTER_PASS_ALL is not defined in iwl-dbg-cfg.ini or
its value is 0, the mvm broadcast filtering is enabled.
Setting MVM_FW_BCAST_FILTER_PASS_ALL=1 in iwl-dbg-cfg.ini blocks sending
of BCAST_FILTER_CMD to FW.
Signed-off-by: Max Stepanov <Max.Stepanov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Tue, 7 Oct 2014 11:44:18 +0000 (14:44 +0300)]
iwlwifi: mvm: BT Coex - move BT_ANTENNA_COUPLING_THRESHOLD to constants
This is were it really needs to be.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eran Harary [Mon, 29 Sep 2014 06:27:56 +0000 (08:27 +0200)]
iwlwifi: always run the secured flow for family 8000
In the new format the "CSS section" has the same TLV type
as the "mem section". So we need to run the secured flow
for all the 8000 products.
Signed-off-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Sun, 12 Oct 2014 10:23:40 +0000 (13:23 +0300)]
iwlwifi: pcie: fix recovery from ARC reset in WoWLAN
When the ARC is reset when we exit from Sx in case we had
WoWLAN running, we can't access the prph before we reset
the NIC.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Thu, 18 Sep 2014 12:44:04 +0000 (15:44 +0300)]
iwlwifi: pcie: warn if extern fw_debug buffer failed
Otherwise we have no way to know that the buffer hasn't been
allocated.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Gregory Greenman [Tue, 2 Sep 2014 14:04:58 +0000 (16:04 +0200)]
iwlwifi: allow to restrict Tx aggregation size per-device
A few slave bus devices show better performance when we
reduce the size of the Tx A-MPDU.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Luciano Coelho [Thu, 2 Oct 2014 12:38:04 +0000 (15:38 +0300)]
iwlwifi: mvm: change the iwl_mvm_d3_iface_iterator into a generic function
Getting the BSS station vif is something that may be needed by other
parts of the code. So, instead of having an iterator specifically for
d3, change it into a generic one in utils.c. Additionally, add a
iwl_mvm_get_bss_vif() function to make it easier to retrieving it.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Luciano Coelho [Wed, 24 Sep 2014 05:29:11 +0000 (08:29 +0300)]
iwlwifi: mvm: add debugfs entry to configure netdetect SSIDs
Before we get all the chain (ie. mac80211, cfg80211, nl80211 and
userspace) changed to support net-detect, we can use this debugfs
entry for easy testing and as a proof of concept.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Luciano Coelho [Wed, 1 Oct 2014 10:22:40 +0000 (13:22 +0300)]
iwlwifi: mvm: spin off a function to start scan offload
The net-detect feature will require a scan offload to be started in
the same way it is done now for scheduled scan. Spin a new function
off of the sched_scan_start op code for reuse. Additionally,
restructure the function a bit for more readability.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Luciano Coelho [Mon, 22 Sep 2014 10:01:59 +0000 (13:01 +0300)]
iwlwifi: mvm: move the check if associated outside of the iterator for wowlan
Instead of checking if we are associated when suspending with wowlan
enabled in the interface iterator, allow it to return an unassociated
vif and move the check to the main suspend function. This will be
needed by netdetect, since it should also work when we are not
associated but the vif is active.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>