Larry Finger [Mon, 22 Sep 2014 14:39:19 +0000 (09:39 -0500)]
rtlwifi: rtl_pci: Start modification for new drivers
Future patches will move the drivers for RTL8192EE and RTL8821AE
from staging to the regular wireless tree. Here, the necessary features
are added to the PCI driver. Other files are touched due to changes
in the various data structs.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Mon, 22 Sep 2014 14:39:18 +0000 (09:39 -0500)]
rtlwifi: Remove extra workqueue for enter/leave power state
When the rtlwifi family of drivers was converted to use a workqueue when
entering or leaving power save mode (commits
a269913c52,
a5ffbe0a19,
41affd5286,
b9116b9a2b, and
6539306b2c), the code began scheduling work from
the callback routine of a different workqueue with a resulting increase in
overhead.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Mon, 22 Sep 2014 14:39:17 +0000 (09:39 -0500)]
rtlwifi: btcoexist: Fix Smatch warning
The capability for 802.11ac will soon be added to these drivers. Once
that is done, a bitmask will be too large for the data storage.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 24 Sep 2014 06:18:16 +0000 (11:48 +0530)]
ath9k: Fix offchannel queuing
Clearing IEEE80211_TX_CTL_PS_RESPONSE in a frame
that is not in the current context doesn't seem right.
Instead make sure that we don't add such frames
to the UAPSD queue by using a local variable.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 24 Sep 2014 06:18:15 +0000 (11:48 +0530)]
ath9k: Use normal queues for offchannel frames
There is no reason why frames marked with
IEEE80211_TX_CTL_TX_OFFCHAN have to be sent using
the UAPSD queue. Since mac80211 makes sure that
RoC is done before pushing an offchannel frame
to the driver, we can use the normal TX queues
for transmission.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 24 Sep 2014 06:18:14 +0000 (11:48 +0530)]
ath9k: Fix queue management
Since we use IEEE80211_HW_QUEUE_CONTROL now, the
CAB/Offchannel queues are registered as the last
two queues. There is no need to check and reassign
the queues in the TX start()/done() routines.
CAB frames will not reach the tx() callback since
we set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING and
pull the buffered frames during beacon transmission.
We also don't have a special HW queue for handling
off-channel frames.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Wed, 24 Sep 2014 09:24:54 +0000 (11:24 +0200)]
rt2800: correct BBP1_TX_POWER_CTRL mask
Two bits control TX power on BBP_R1 register. Correct the mask,
otherwise we clear additional bit on BBP_R1 register, what can have
unknown, possible negative effect.
Cc: stable@vger.kernel.org
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 22 Sep 2014 12:31:41 +0000 (15:31 +0300)]
wil6210: ethtool ops
Provide ethtool support; with support for interrupt coalescing through
get_coalesce/set_coalesce.
Placeholders for begin/complete will be used by runtime PM
to make sure target is powered up while performing ethtool operations
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Sun, 21 Sep 2014 18:45:13 +0000 (20:45 +0200)]
bcma: gpio: use ChipCommon GPIO IRQ on BCM47XX arch only
GPIOs can be also used on bcm53xx, however this arch requires different
implementation of IRQ support. It uses different IRQ number (117) and
different masks & acking.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
andrea.merello [Sat, 20 Sep 2014 17:45:24 +0000 (19:45 +0200)]
rtl818x_pci: add RSSI information for rtl8187SE
This patch makes the driver to report signal strength information
to mac80211 for rtl8187se boards.
It differs from my previous RFT patch:
http://marc.info/?l=linux-wireless&m=
140155388332534&w=2
because:
- I have now a working rtl8187se card, so I could serve my RFT by myself. :)
- CCK measurement code has changed a bit, but it does basically the same things.
- OFDM measurement method is changed because the older method reported incorrect
measures, at least for signals stronger than -40dBm).
CCK measurement seems quite good. OFDM seems less accurate, but this is the
same as the "reference" staging driver dose. I wanted not to change things just
to make measures of _one_ (my) card a bit more close to what _I_ (in my setup)
expected..
IMHO results are still good enough to justify reporting signal in dBm rather than in
"unspecified" units, so this is what this patch actually does.
Results of my tests with a working rtl8187se card connected with coaxes and
various RF attenuators to my AP are:
Input (approx) | CCK meas | OFDM meas
--------------------------------------
-30dBm | -32dBm | -31dBm
-40dBm | -40dBm | -41dBm
-50dBm | -50dBm | -55dBm
-60dBm | -59dBm | -63dBm
-70dBm | -69dBm | -73dBm
-80dBm | -79dBm | -83dBm
Also some real-field tests has been done (no coax, packets in the air) for the CCK
measure method, and they resulted in reasonable values.
Thanks-to: Bernhard Schiffner <bernhard@schiffner-limbach.de> [ for real-field tests]
Signed-off-by: andrea.merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Fri, 19 Sep 2014 07:30:42 +0000 (13:00 +0530)]
ath9k: Fix p2p address management
When multiple channel contexts are enabled, a p2p interface
that is assigned to a context will have an address that
is different from the device mac address, which is used
by wpa_s as the p2p device ID.
Certain frames like provision requests use the device address
and these get dropped since ath9k_calculate_summary_state()
iterates over only the active interfaces in a context and the
device address is not used.
Fix this by adding the device mac address to the bssid mask.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Wed, 17 Sep 2014 21:50:55 +0000 (23:50 +0200)]
bcma: print chip ID in a more user-friendly form
Some chip IDs are easier to read/understand when printed in a decimal
form. For example on my bcm53xx arch router this patch replaces:
Found chip with id 0xCF12, rev 0x00 and package 0x02
with a:
Found chip with id 53010, rev 0x00 and package 0x02
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Avinash Patil [Wed, 17 Sep 2014 17:31:26 +0000 (23:01 +0530)]
mwifiex: ensure user_scan_in not NULL while setting scan channel gap
Check for scan channel gap only when user_scan_in is not NULL.
user_scan_in is NULL for internal scans and if we check scan channel gap
at this place, it may result into crash.
Reported-by: Dan Carpenter <dan.carpenter@oracle.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>
Sujith Manoharan [Wed, 17 Sep 2014 09:15:56 +0000 (14:45 +0530)]
ath9k: Cache BSS information
Using the BSS information stored in mac80211 directly
is racy in certain conditions. For example, in a MCC
setup, if the scheduler is switching channels when
a local deauth is issued, calculation of the opmode/bssid
etc. is incorrect. To avoid this, store the bss params
in the driver and use it.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Paul Bolle [Wed, 10 Sep 2014 08:53:41 +0000 (10:53 +0200)]
ath5k: Remove AHB bus support
AHB bus support was added in v2.6.38, through commit
a0b907ee2a71
("ath5k: Add AHB bus support."). That code can only be build if the
Kconfig symbol ATHEROS_AR231X is set. But that symbol has never been
added to the tree. So AHB bus support has always been dead code.
Let's remove all code that depends on ATHEROS_AR231X. If that symbol
ever gets added to the tree the AHB bus support can be re-added too.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 26 Sep 2014 17:38:51 +0000 (13:38 -0400)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/bluetooth/bluetooth-next
John W. Linville [Fri, 26 Sep 2014 17:37:02 +0000 (13:37 -0400)]
Merge tag 'nfc-next-3.18-1' of git://git./linux/kernel/git/sameo/nfc-next
Samuel Ortiz <sameo@linux.intel.com> says:
"NFC: 3.18 pull request
This is the NFC pull request for 3.18.
We've had major updates for TI and ST Microelectronics drivers:
For TI's trf7970a driver:
- Target mode support for trf7970a
- Suspend/resume support for trf7970a
- DT properties additions to handle different quirks
- A bunch of fixes for smartphone IOP related issues
For ST Microelectronics' ST21NFCA and ST21NFCB drivers:
- ISO15693 support for st21nfcb
- checkpatch and sparse related warning fixes
- Code cleanups and a few minor fixes
Finally, Marvell add ISO15693 support to the NCI stack, together with a
couple of NCI fixes."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 26 Sep 2014 17:35:46 +0000 (13:35 -0400)]
Merge branch 'for-linville' of git://github.com/kvalo/ath
John W. Linville [Fri, 26 Sep 2014 17:33:58 +0000 (13:33 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/iwlwifi/iwlwifi-next
Johan Hedberg [Thu, 25 Sep 2014 06:48:01 +0000 (09:48 +0300)]
Bluetooth: Rename sco_param_wideband table to esco_param_msbc
The sco_param_wideband table represents the eSCO parameters for
specifically mSBC encoding. This patch renames the table to the more
descriptive esco_param_msbc name.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Wed, 24 Sep 2014 19:41:46 +0000 (22:41 +0300)]
Bluetooth: Add retransmission effort into SCO parameter table
It is expected that new parameter combinations will have the
retransmission effort value different between some entries (mainly
because of the new S4 configuration added by HFP 1.7), so it makes sense
to move it into the table instead of having it hard coded based on the
selected SCO_AIRMODE_*.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Simon Vincent [Wed, 24 Sep 2014 10:21:33 +0000 (12:21 +0200)]
ieee802154: 6lowpan: ensure header compression does not corrupt ipv6 header
The 6lowpan ipv6 header compression was causing problems for other interfaces
that expected a ipv6 header to still be in place, as we were replacing the
ipv6 header with a compressed version. This happened if you sent a packet to a
multicast address as the packet would be output on 802.15.4, ethernet, and also
be sent to the loopback interface. The skb data was shared between these
interfaces so all interfaces ended up with a compressed ipv6 header.
The solution is to ensure that before we do any header compression we are not
sharing the skb or skb data with any other interface. If we are then we must
take a copy of the skb and skb data before modifying the ipv6 header.
The only place we can copy the skb is inside the xmit function so we don't
leave dangling references to skb.
This patch moves all the header compression to inside the xmit function. Very
little code has been changed it has mostly been moved from lowpan_header_create
to lowpan_xmit. At the top of the xmit function we now check if the skb is
shared and if so copy it. In lowpan_header_create all we do now is store the
source and destination addresses for use later when we compress the header.
Signed-off-by: Simon Vincent <simon.vincent@xsilon.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Varka Bhadram [Wed, 24 Sep 2014 10:21:32 +0000 (12:21 +0200)]
mrf24j40: use pr_* / dev_* instead of printk()
Replace printk() with dev_*() pr_*().
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Ott <alan@signal11.us>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Varka Bhadram [Wed, 24 Sep 2014 10:21:31 +0000 (12:21 +0200)]
mrf24j40: remove unnecessary return statement
Remove the return statement in the void function.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Ott <alan@signal11.us>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Varka Bhadram [Wed, 24 Sep 2014 10:21:30 +0000 (12:21 +0200)]
mrf24j40: fix Missing a blank line after declarations
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Ott <alan@signal11.us>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Johan Hedberg [Wed, 24 Sep 2014 10:14:46 +0000 (13:14 +0300)]
Bluetooth: Fix reason code used for rejecting SCO connections
The core specification defines valid values for the
HCI_Reject_Synchronous_Connection_Request command to be 0x0D-0x0F. So
far the code has been using HCI_ERROR_REMOTE_USER_TERM (0x13) which is
not a valid value and is therefore being rejected by some controllers:
> HCI Event: Connect Request (0x04) plen 10
bdaddr 40:6F:2A:6A:E5:E0 class 0x000000 type eSCO
< HCI Command: Reject Synchronous Connection (0x01|0x002a) plen 7
bdaddr 40:6F:2A:6A:E5:E0 reason 0x13
Reason: Remote User Terminated Connection
> HCI Event: Command Status (0x0f) plen 4
Reject Synchronous Connection (0x01|0x002a) status 0x12 ncmd 1
Error: Invalid HCI Command Parameters
This patch introduces a new define for a value from the valid range
(0x0d == Connection Rejected Due To Limited Resources) and uses it
instead for rejecting incoming connections.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Joe Perches [Mon, 22 Sep 2014 18:17:41 +0000 (11:17 -0700)]
Bluetooth: Convert bt_<level> logging functions to return void
No caller or macro uses the return value so make all
the functions return void.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Christophe Ricard [Sat, 13 Sep 2014 08:28:53 +0000 (10:28 +0200)]
NFC: st21nfca: Fix potential double kfree_skb error
skb is already freed in st21nfca_tx_work and was freed also in
st21nfca_im_send_psl_req.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:52 +0000 (10:28 +0200)]
NFC: st21nfca: ERR_PTR vs NULL fix
"skb" can be NULL here but it can't be an ERR_PTR:
- IS_ERR(NULL) return false and skb migth be NULL.
- skb cannot be a ERR_PTR as nfc_hci_send_cmd_async it never using such cast.
!skb is more appropriate at those places.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:51 +0000 (10:28 +0200)]
NFC: st21nfcb: remove error output
In case we are not able to read out the NDLC/NCI header, we do not
consider this as an issue and we will give a later chance.
The NDLC layer will handle errors thanks to its internal timers.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:50 +0000 (10:28 +0200)]
NFC: st21nfcb: Add ISO15693 Reader/Writer support
Add support for ISO/IEC 15693 RF technology and Type 5 tags.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:49 +0000 (10:28 +0200)]
NFC: nci: Add support for proprietary RF Protocols
In NFC Forum NCI specification, some RF Protocol values are
reserved for proprietary use (from 0x80 to 0xfe).
Some CLF vendor may need to use one value within this range
for specific technology.
Furthermore, some CLF may not becompliant with NFC Froum NCI
specification 2.0 and therefore will not support RF Protocol
value 0x06 for PROTOCOL_T5T as mention in a draft specification
and in a recent push.
Adding get_rf_protocol handle to the nci_ops structure will
help to set the correct technology to target.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:48 +0000 (10:28 +0200)]
NFC: st21nfcb: Fix improper ndlc T2 management
T2 was never started when sending a command.
Start it when sending a command for the first attempt
and stop it once we receive the answer.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:47 +0000 (10:28 +0200)]
NFC: st21nfcb: Fix improper management of -EREMOTEIO error code.
On st21nfcb the irq line might be kept to active state because of other
interfaces activity. This may generate i2c read tentative resulting in
i2c NACK.
This fix will currently let NDLC upper layer to decide when it is relevent
to signal to the physical layer when the chip as muted.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:46 +0000 (10:28 +0200)]
NFC: dts: st21nfcb_i2c: Fix invalid interrupts polarity.
St21nfcb has a reverse polarity compare to st21nfca.
In st21nfcb case, the irq pin is active high.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:45 +0000 (10:28 +0200)]
NFC: st21nfca: Fix recursive fault when doing p2p in target mode.
This patch fix a previous patch introduce by commit
0a91e8ac240a12ac3a03581deb8cd531788c63d4
It is actually fixing a double free mistake in all st21nfca_tm_* function.
We decide to return directly in case of successful execution because skb
got already freed. In st21nfca_tm_recv_dep_req it got freed by nfc_tm_data_received.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:44 +0000 (10:28 +0200)]
NFC: st21nfca: Fix potential skb leaks in NFC-DEP code
After a unsuccessful call to nfc_hci_send_event the skb was not
freed and might lead to memory leak.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard [Sat, 13 Sep 2014 08:28:43 +0000 (10:28 +0200)]
NFC: st21nfca: Fix few coding style issue
Fix few conding style issue such as useless line return or tab.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Mark A. Greer [Tue, 23 Sep 2014 18:25:48 +0000 (11:25 -0700)]
NFC: trf7970a: Unlock mutex before exiting _trf7970a_tg_listen()
The recently added _trf7970a_tg_listen() routine
has some return paths that don't unlock the mutex
that is locked when the routine is entered. Fix
this by always unlocking the mutex before returning.
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Mark A. Greer [Tue, 23 Sep 2014 18:25:47 +0000 (11:25 -0700)]
NFC: trf7970a: Unlock mutex before exiting trf7970a_irq()
Recent changes to trf7970a_irq() added a couple return
paths that don't unlock the mutex that is locked when
the routine is entered. Fix this by ensuring the mutex
is always unlocked before returning.
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Mark A. Greer [Tue, 23 Sep 2014 18:25:46 +0000 (11:25 -0700)]
NFC: trf7970a: Remove unnecessary local variable initialization
There is no need to initialize the 'ret' variable
in trf7970a_resume().
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Mark A. Greer [Tue, 23 Sep 2014 18:25:45 +0000 (11:25 -0700)]
NFC: trf7970a: Remove useless local variable
The trf7970a_suspend() routine always returns
zero so don't use a local return variable to
hold the return value. This fixes up a smatch
warning.
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Bernhard Thaler [Tue, 23 Sep 2014 09:01:07 +0000 (11:01 +0200)]
Bluetooth: Check for SCO type before setting retransmission effort
SCO connection cannot be setup to devices that do not support retransmission.
Patch based on http://permalink.gmane.org/gmane.linux.bluez.kernel/7779 and
adapted for this kernel version.
Code changed to check SCO/eSCO type before setting retransmission effort
and max. latency. The purpose of the patch is to support older devices not
capable of eSCO.
Tested on Blackberry 655+ headset which does not support retransmission.
Credits go to Alexander Sommerhuber.
Signed-off-by: Bernhard Thaler <bernhard.thaler@r-it.at>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Andrei Otcheretianski [Tue, 9 Sep 2014 07:58:49 +0000 (10:58 +0300)]
iwlwifi: mvm: Refactor and fix max probe len computation
Move iwl_mvm_max_scan_ie_len function to scan.c and fix the
implementation to conform with the LMAC scan API.
Since the correct implementation would leave us with unacceptably
tiny probes, add a workaround which returns a larger value.
In current implementation it's possible that unified_scan_lmac and
unified_sched_scan_lmac would return -ENOBUFS.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Sun, 21 Sep 2014 09:45:34 +0000 (12:45 +0300)]
iwlwifi: mvm: disable BT Co-running by default
The tables still contain dummy values.
Cc: <stable@vger.kernel.org> [3.15+]
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Sun, 14 Sep 2014 12:58:53 +0000 (15:58 +0300)]
iwlwifi: mvm: rs: fix logic in case of multiple TIDs
In case of traffic on multiple TIDs where one is aggregated
and the other is not RS would toggle between considering
traffic vs. the station as aggregated and not aggregated.
Instead consider the sta state as aggregated as long as
there's at least one TID aggregated.
This limitation is because the rates table is kept per
station and not per TID.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Sun, 14 Sep 2014 12:28:09 +0000 (15:28 +0300)]
iwlwifi: mvm: report all BA notifs to RS
Currently BA notifications which don't reclaim any frames
would not cause the RS to be called as no skbs are passed
to mac80211. This is not optimal as RS can benefit from the
statistics of sent vs. acked of such a BA. This can improve the
reaction time of the RS algorithm. Also, an upcoming change in
the firmware would cause BA timeout to be reported as a BA notif
with 0 acked so this change is required for that as well.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Liad Kaufman [Thu, 18 Sep 2014 14:22:58 +0000 (17:22 +0300)]
iwlwifi: 8000: fix fw name to account for revision
The 8000 HW series also includes the revision in the FW
name.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Liad Kaufman [Wed, 17 Sep 2014 10:28:50 +0000 (13:28 +0300)]
iwlwifi: pcie: fix HW_REV saving for 8000 series
Align the trans->hw_rev variable format with previous series
format.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Oren Givon [Wed, 17 Sep 2014 07:31:56 +0000 (10:31 +0300)]
iwlwifi: Add missing PCI IDs for the 7260 series
Add 4 missing PCI IDs for the 7260 series.
Cc: <stable@vger.kernel.org> [3.10+]
Signed-off-by: Oren Givon <oren.givon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Sun, 14 Sep 2014 13:40:38 +0000 (16:40 +0300)]
iwlwifi: mvm: limit aggregation size in low latency to 6
This is a tradeoff between enabling better throughput for
bursty traffic and low latency. The number 6 was found to be
a good tradeoff for the Miracast use case which is the
major use case for low latency.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Sun, 14 Sep 2014 12:23:23 +0000 (15:23 +0300)]
iwlwifi: mvm: rs: refactor to allow direct rs updating
Enable RS to get updated directly via iwl_mvm_rs_tx_status
which will be called by the driver and not via mac80211
rate control. This is required for a following patch to
report on BAs which do not cause the BA window to progress.
Also this is a first step in decoupling rs from the
mac80211 rate control.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Tue, 12 Aug 2014 21:31:13 +0000 (00:31 +0300)]
iwlwifi: mvm: choose an initial tx rate based on rssi conditions
Improve the initial tx rate and antenna selection to be based on
the rssi of the last rx. This avoids starting at the lowest legacy
rate always and requiring more tx traffic to "climb" up the rates.
Since this option might cause trouble in certain setups, allow to
disable it by default.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johan Hedberg [Thu, 18 Sep 2014 08:26:32 +0000 (11:26 +0300)]
Bluetooth: Fix setting correct security level when initiating SMP
We can only determine the final security level when both pairing request
and response have been exchanged. When initiating pairing the starting
target security level is set to MEDIUM unless explicitly specified to be
HIGH, so that we can still perform pairing even if the remote doesn't
have MITM capabilities. However, once we've received the pairing
response we should re-consult the remote and local IO capabilities and
upgrade the target security level if necessary.
Without this patch the resulting Long Term Key will occasionally be
reported to be unauthenticated when it in reality is an authenticated
one.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
Kalle Valo [Sun, 14 Sep 2014 09:50:49 +0000 (12:50 +0300)]
ath10k: use ether_addr_copy()
As suggeested by checkpatch:
WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)
In wmi.c I had to change due to sparse warnings copying of struct wmi_mac_addr
from form &cmd->peer_macaddr.addr to cmd->peer_macaddr.addr. In
ath10k_wmi_set_ap_ps_param() I also added the missing ".addr" to the copy
command.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:44 +0000 (12:50 +0300)]
ath10k: reformat help text in ath10k_read_simulate_fw_crash()
Makes it more readable and fixes checkpatch warnings:
drivers/net/wireless/ath/ath10k/debug.c:593: WARNING: quoted string split across lines
drivers/net/wireless/ath/ath10k/debug.c:594: WARNING: quoted string split across lines
drivers/net/wireless/ath/ath10k/debug.c:595: WARNING: quoted string split across lines
drivers/net/wireless/ath/ath10k/debug.c:596: WARNING: quoted string split across lines
drivers/net/wireless/ath/ath10k/debug.c:597: WARNING: quoted string split across lines
drivers/net/wireless/ath/ath10k/debug.c:599: WARNING: quoted string split across lines
drivers/net/wireless/ath/ath10k/debug.c:600: WARNING: quoted string split across lines
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:39 +0000 (12:50 +0300)]
ath10k: miscellaneous checkpatch fixes
Fixes checkpatch warnings:
ath10k/htc.c:49: WARNING: Possible unnecessary 'out of memory' message
ath10k/htc.c:810: WARNING: Possible unnecessary 'out of memory' message
ath10k/htt.h:1034: CHECK: Please use a blank line after function/struct/union/enum declarations
ath10k/htt_rx.c:135: CHECK: Unnecessary parentheses around htt->rx_ring.alloc_idx.vaddr
ath10k/htt_rx.c:173: CHECK: Unnecessary parentheses around htt->rx_ring.alloc_idx.vaddr
ath10k/pci.c:633: WARNING: macros should not use a trailing semicolon
ath10k/wmi.c:3594: WARNING: quoted string split across lines
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:33 +0000 (12:50 +0300)]
ath10k: else is not generally useful after a break or return
Fixes checkpatch warnings:
WARNING: else is not generally useful after a break or return
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:28 +0000 (12:50 +0300)]
ath10k: don't use return on void functions
Fixes a checkpatch warning:
WARNING: void function return statements are not generally useful
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:23 +0000 (12:50 +0300)]
ath10k: fix space after a cast style errors
Fixes checkpatch warnings:
CHECK: No space is necessary after a cast
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:17 +0000 (12:50 +0300)]
ath10k: fix missing a blank line after declarations
Fixes checkpatch warnings:
WARNING: Missing a blank line after declarations
Please note that some of the cases I fixed by moving the variable declarations
to the beginning of the function, which is the preferred style in ath10k.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:11 +0000 (12:50 +0300)]
ath10k: fix use of multiple blank lines
Fixes checkpatch warnings:
CHECK: Please don't use multiple blank lines
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:06 +0000 (12:50 +0300)]
ath10k: fix checkpatch warnings about parenthesis alignment
CHECK: Alignment should match open parenthesis
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Kalle Valo [Sun, 14 Sep 2014 09:50:00 +0000 (12:50 +0300)]
ath10k: fix parenthesis alignment warning in ath10k_htt_rx_alloc()
Fixes checkpatch warning:
ath10k/htt_rx.c:519: CHECK: Alignment should match open parenthesis
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Marcel Holtmann [Tue, 16 Sep 2014 19:36:09 +0000 (21:36 +0200)]
Bluetooth: Remove exported hci_recv_fragment function
The hci_recv_fragment function is no longer used by any driver and thus
do not export it. In fact it is not even needed by the core and it can
be removed altogether.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 14:43:42 +0000 (16:43 +0200)]
ath9k: enable ext channel pulse detection
Enable pulse detection on extension channel if 40MHz channel width has been set
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Tue, 16 Sep 2014 01:49:27 +0000 (07:19 +0530)]
ath9k: Fix build error
This happens when CONFIG_ATH9K_CHANNEL_CONTEXT is
not enabled.
../drivers/net/wireless/ath/ath9k/recv.c: In function ‘ath_rx_ps_beacon’:
../drivers/net/wireless/ath/ath9k/recv.c:553:27: error: ‘struct ath_softc’ has no member named ‘offchannel’
if (sc->cur_chan == &sc->offchannel.chan)
^
../scripts/Makefile.build:257: recipe for target 'drivers/net/wireless/ath/ath9k/recv.o' failed
make[10]: *** [drivers/net/wireless/ath/ath9k/recv.o] Error 1
../scripts/Makefile.build:404: recipe for target 'drivers/net/wireless/ath/ath9k' failed
make[9]: *** [drivers/net/wireless/ath/ath9k] Error 2
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:16 +0000 (02:13 +0200)]
ath9k: initialize ath_node linked list
Initialize neighbor linked list used by dynack to compute ACK timeout
as the maximum STA ACK timeout
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:15 +0000 (02:13 +0200)]
ath9k: enable dynack using set_coverage_class codepath
Enable ACK timeout estimation algorithm if set_coverage_class routine has been
called with negative coverage_class parameter. Dynack is automatically disabled
setting valid value for coverage class
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:14 +0000 (02:13 +0200)]
ath9k: add debugfs support for dynack
Add ack_to entry to debugfs in order to dump current ACK timeout value
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:13 +0000 (02:13 +0200)]
ath9k: enable control frame reception
Set control frame bit in rx filter if dynack processing has been activated
in order to enable ACK frame reception
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:12 +0000 (02:13 +0200)]
ath9k: add sampling methods for (tx|rx) timestamp
Add sampling methods for ACK RX timestamp in ath_rx_tasklet() and for TX frame
timestamp in ath_tx_complete_aggr() and in ath_tx_process_buffer(). These
samples will be used in dynack processing for ACK timeout estimation
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:11 +0000 (02:13 +0200)]
ath9k: do not overwrite ACK timeout estimation
Do not overwrite ACK timeout estimation in ath9k_hw_init_global_settings() if
dynack processing has been enabled
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:10 +0000 (02:13 +0200)]
ath9k: add config for (en|dis)abling ACK timeout estimation
Add ACK timeout estimation algorithm to ath9k Makefile and Kconfig
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:09 +0000 (02:13 +0200)]
ath9k: add dynamic ACK timeout estimation
Add dynamic ACK timeout estimation algorithm based on ACK frame RX timestamp,
TX frame timestamp and frame duration.
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Tested-by: Philippe Duchein <wireless-dev@duchein.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:08 +0000 (02:13 +0200)]
ath9k: add duration field to ath_tx_status
Add duration field to ath_tx_status in order to report frame duration for each
entry in multi-retry chain. These fields will be used in ACK timeout estimation
algorithm (dynack)
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Tue, 16 Sep 2014 00:13:07 +0000 (02:13 +0200)]
ath9k: export methods related to ACK timeout estimation
Remove static keyword and export ath9k_hw_setslottime(),
ath9k_hw_set_ack_timeout() and ath9k_hw_set_cts_timeout() in hw.h.
These methods will be used in ACK timeout estimation algorithm (dynack)
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Marcel Holtmann [Tue, 16 Sep 2014 06:00:29 +0000 (08:00 +0200)]
Bluetooth: btusb: Implement driver internal packet reassembly
When receiving USB interrupt, bulk or isochronous packet, they normally
come in fragments. So far the driver just handed each fragment off to
the hci_recv_fragment function of the Bluetooth core. That function is
however so specific that is does not belong in the core. This patch
implements the same reassembly logic in the driver.
In addition this fixes a long standing bug where multiple complete
packets are received within a single USB packet.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Alexander Bondar [Wed, 30 Jul 2014 14:40:28 +0000 (17:40 +0300)]
iwlwifi: mvm: Allow schedule scan while connected
In the past when schedule scan was started while connected on one of
interfaces FW crashes were observed. In the newest FW this issue is
solved, so remove limitaion after examining corresponding TLV flag.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Luciano Coelho [Thu, 4 Sep 2014 12:58:47 +0000 (15:58 +0300)]
iwlwifi: mvm: add debugfs entry to read the current temperature
When read, this new debugfs entry requests the current temperature
from the firmware and outputs it.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Avri Altman [Wed, 30 Jul 2014 08:41:01 +0000 (11:41 +0300)]
iwlwifi: mvm: prepare for scheduler config command
The scheduler is a HW sub-block that directs the work of the Flow
Handler by issuing requests for frame transfers, specifying source
and destination. Its primary function is to allocate flows into the
TX FIFOs based upon a pre-determined mapping.
The driver has some responsibilities to the scheduler, namely
initialising and maintaining the hardware registers. This is
currently done by directly accessing them, which can cause races
with the firmware also accessing the registers.
To address this problem, change the driver to no longer directly
access the registers but go through the firmware for this if the
firmware has support for DQA and thus the new command.
Signed-off-by: Avri Altman <avri.altman@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Andrei Otcheretianski [Wed, 9 Jul 2014 15:59:14 +0000 (18:59 +0300)]
iwlwifi: mvm: Set RRM_ENABLED bit in scan commands
Set RRM_ENABLED (bit 6) flag in scan commands. When this flag is set
the fw will add WFA vendor-specific TPC report and DS parameter set
IEs into probe requests.
This bit is set for SCAN_OFFLOAD_REQUEST_CMD(0x51).
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Assaf Krauss <assaf.krauss@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Assaf Krauss [Thu, 13 Mar 2014 06:12:15 +0000 (08:12 +0200)]
iwlwifi: mvm: Announce Quiet Period support
Add a ucode capability flag for support of Quiet Period (part of RRM).
If this flag is set, advertise device support.
Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Andrei Otcheretianski [Tue, 1 Jul 2014 09:54:25 +0000 (12:54 +0300)]
iwlwifi: mvm: Update TX power in TPC reports
Introduce new tx command flag (TX_CMD_FLG_WRITE_TX_POWER) which requests the
fw to update the tx power value at some constant offset.
Set this flag when transmitting either TPC report or Link measurement report
action frames.
In addition, introduce new tlv which indicates whether the fw supports power
insertion (IWL_UCODE_TLV_CAPA_TXPOWER_INSERTION_SUPPORT) and publish the
corresponding nl80211 feature.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Ido Yariv [Wed, 23 Jul 2014 13:31:14 +0000 (09:31 -0400)]
iwlwifi: mvm: support cloned tx skbs
Since tx skbs are not modified by the driver, let mac80211 know the
driver can handle cloned skbs.
Signed-off-by: Ido Yariv <idox.yariv@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Marcel Holtmann [Tue, 16 Sep 2014 03:33:33 +0000 (05:33 +0200)]
Bluetooth: btusb: Split fragement receiption into separate functions
The actual packet reassembly should be done inside the driver. To allow
this to happen cleanly in future patches, split the fragment reception
into its own functions.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Marcel Holtmann [Tue, 16 Sep 2014 02:44:50 +0000 (04:44 +0200)]
Bluetooth: btusb: Fix old coding style issues
The btusb driver has been around for a while now and it is time to
bring its coding style in sync with what has been done for the
Bluetooth subsystem and other drivers.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Sujith Manoharan [Mon, 15 Sep 2014 05:55:54 +0000 (11:25 +0530)]
ath9k: Fix primary station configuration
Assign 'primary_sta' to the active primary station
interface after iterating over the list of interfaces.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Mon, 15 Sep 2014 05:55:53 +0000 (11:25 +0530)]
ath9k: Remove useless opmode check
The opmode is verified to be NL80211_IFTYPE_STATION
before calling ath9k_set_assoc_state().
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Mon, 15 Sep 2014 05:55:52 +0000 (11:25 +0530)]
ath9k: Set offchannel state properly
When switching offchannel, BSS related information
in the HW has to be reset to default values. Add a routine
to do this.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Mon, 15 Sep 2014 05:55:51 +0000 (11:25 +0530)]
ath9k: Check beaconing mode properly
In MCC mode, the TSF of a context needs to be
adjusted only if it is GO/AP.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Mon, 15 Sep 2014 05:55:50 +0000 (11:25 +0530)]
ath9k: Remove unnecessary tbtt assignment
The next_tbtt variable in the scheduler is needed only
for GO/AP mode operation and is always read from the
NEXT_TBTT_TIMER in the HW. There is no need to store
the timestamp for received beacons.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Sun, 14 Sep 2014 21:09:12 +0000 (23:09 +0200)]
b43: add support for setting the beacon listen interval
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Sun, 14 Sep 2014 21:09:11 +0000 (23:09 +0200)]
b43: update some transmit header constants
Some constants were missing and are added now.
The rate mode was renamed, at least the ucode in brcsmac uses 2 for HT
rates (iee80211n) and the more recent ucodes are using 3 for VHT
(ieee80211ac).
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Sun, 14 Sep 2014 21:09:10 +0000 (23:09 +0200)]
b43: add missing rate
The OFDM reate 9MB was not set here
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Sun, 14 Sep 2014 21:09:09 +0000 (23:09 +0200)]
b43: tell ucode the phy type and version
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hauke Mehrtens [Sun, 14 Sep 2014 21:09:08 +0000 (23:09 +0200)]
b43: tell the ucode the mac capabilities
This is based on code form brcmsmac.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Sun, 14 Sep 2014 08:14:10 +0000 (11:14 +0300)]
fixup! wil6210: fix usage of print_hex_dump_debug
Use empty inline functions instead of empty #define. Fix for "unused variable"
as reported below:
tree: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master
head:
167bf96dd87d2a8360cb9e9783006876dac4f579
commit:
871d8c4bbb0f23c29a21b63b1801071766f69b51 [45/62] wil6210: fix usage of print_hex_dump_debug
config: i386-allyesconfig
reproduce:
git checkout
871d8c4bbb0f23c29a21b63b1801071766f69b51
make ARCH=i386 allyesconfig
make ARCH=i386
All warnings:
drivers/net/wireless/ath/wil6210/wmi.c: In function 'wmi_evt_rx_mgmt':
>> drivers/net/wireless/ath/wil6210/wmi.c:341:10: warning: unused variable 'ie_len' [-Wunused-variable]
size_t ie_len = d_len - offsetof(struct ieee80211_mgmt,
^
>> drivers/net/wireless/ath/wil6210/wmi.c:340:13: warning: unused variable 'ie_buf' [-Wunused-variable]
const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable;
^
vim +/ie_len +341 drivers/net/wireless/ath/wil6210/wmi.c
2be7d22f Vladimir Kondratiev 2012-12-20 334
2be7d22f Vladimir Kondratiev 2012-12-20 335 if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) {
2be7d22f Vladimir Kondratiev 2012-12-20 336 struct cfg80211_bss *bss;
8eea944a Vladimir Kondratiev 2014-06-16 337 u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp);
8eea944a Vladimir Kondratiev 2014-06-16 338 u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info);
8eea944a Vladimir Kondratiev 2014-06-16 339 u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int);
8eea944a Vladimir Kondratiev 2014-06-16 340 const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable;
8eea944a Vladimir Kondratiev 2014-06-16 341 size_t ie_len = d_len - offsetof(struct ieee80211_mgmt,
8eea944a Vladimir Kondratiev 2014-06-16 342 u.beacon.variable);
8eea944a Vladimir Kondratiev 2014-06-16 343 wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap);
8eea944a Vladimir Kondratiev 2014-06-16 344 wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf);
:::::: The code at line 341 was first introduced by commit
::::::
8eea944af0efcdba09dac1ad220c9bfa68293279 wil6210: print more info about BSS found
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Fabian Frederick [Sat, 13 Sep 2014 20:38:29 +0000 (22:38 +0200)]
brcm80211: use container_of to resolve dma_info from dma_pub
Use container_of instead of casting first structure member.
Compiled but untested.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Fabian Frederick [Sat, 13 Sep 2014 20:38:28 +0000 (22:38 +0200)]
brcm80211: use container_of to resolve brcms_phy from brcms_phy_pub
Use container_of instead of casting first structure member.
Compiled but untested.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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