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path: root/drivers/net/wireless/ath/ath10k/wmi.h
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2015-01-29ath10k: Enable the MCS8 and MCS9 at 2.4G bandYanbo Li
Enable the MCS8 and MCS9 support for 2.4G band, it will use these data rate with other devices having the same capability. Signed-off-by: Yanbo Li <yanbol@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-29ath10k: disable sta keepaliveMichal Kazior
Firmware revisions providing sta keepalive service have it enabled by default. mac80211 already does idle connection polling so it makes no sense to duplicate this in ath10k. mac80211 wouldn't even know of the offloaded keepalive NullFunc frames. This prevents sending out some extraneous frames on the air. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-29ath10k: implement sta keepalive commandJanusz Dziedzic
New wmi-tlv firmware for qca6174 has STA keepalive service available. The service can provide automatic idle connection polling via NullFunc frames to AP when acting as a client. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-29ath10k: implement per-vdev wmm param setup commandMichal Kazior
New wmi-tlv firmware for qca6174 supports this. This will be used soon. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-29ath10k: move wmm param storage to vifMichal Kazior
mac80211 already requests WMM per vif but firmware wasn't able to handle this until now. However new wmi-tlv firmware for qca6174 is capable of this. This prepares per-vif WMM param setup. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-27ath10k: implement uapsd autotrigger commandJanusz Dziedzic
New wmi-tlv firmware for qca6174 has u-UAPSD autotrigger service. If it is enabled firmware generates trigger frames automatically as configured. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-27ath10k: fix 10.2 fw stats parsingMichal Kazior
Both 10.2 firmware binaries 10.2-00082-4 and 10.2.4.20 have introduced ABI changes to fw_stats each. This caused fw_stats to output wrong data. Define new structures and use them to parse the statistics correctly. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-01-27ath10k: split fw pdev stats parsingMichal Kazior
This will make it easier to implement fw stats parsing for firmware 10.2. This also renames a few structures for consistency. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-23ath10k: add wmi interface for pdev_get_temperatureRajkumar Manoharan
Add WMI command support for reading temperature from the target and corresponding WMI temperature event handler. The pdev_get_temperature command is currently supported in 10.2 firmware alone. Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-23ath10k: add 10.2.4 firmware supportRajkumar Manoharan
10.2.4 firmware uses bitmask in wmi_resource_config to configure 10.2 firmware features like airtime fairness and rx batch mode instead of maintaining separete bool entry. This allows new features that can be configure during init time without breaking backward compatibility. kvalo: use WMI op version, bump up FW API to 4 to not break older versions of ath10k Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-16ath10k: fix STA u-APSDMichal Kazior
To comply with WMM-PS the device shouldn't wake up with a NullFunc frame pair when tx-ing. Instead PM bit on each tx frame should be used. To make this work correctly firmware needs to be told to use a different STA PS wake threshold when u-APSD is enabled. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-08ath10k: add new wmi interface of NF cal periodPeter Oh
Introduce a new wmi interface controls noise floor (NF) calibration period via debugfs as firmware has introduced it on v10.2. It allows users to modify frequency of NF calibration in millisecond and changes RSSI reporting frequency consequently. Short calibration period will trigger more frequent NF calibration, so that RSSI reported in receive frames is more realistic. Till now calibration was done at 30 seconds. Signed-off-by: Peter Oh <poh@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-08ath10k: add new pdev parameters for fw 10.2Peter Oh
New pdev paramters have been added to firmware 10.2, hence update wmi interfaces to sync with. Signed-off-by: Peter Oh <poh@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-08ath10k: implement wmi-tlv backendMichal Kazior
Latest main firmware branch introduced a new WMI ABI called wmi-tlv. It is not a tlv strictly speaking but something that resembles it because it is ordered and may have duplicate id entries. This prepares ath10k to support new hw. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-08ath10k: make some wmi functions publicMichal Kazior
Some functions can be shared across different WMI ABIs. Make them public so different WMI backends can use them from different source files in the future. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-08ath10k: introduce wmi opsMichal Kazior
Since the 10.x fw branch support was introduced it became apparent ath10k will need to be able to deal with different fw ABIs eventually. The patch creates an abstraction for dealing with command and event structures across different ABIs and mostly gets rid of the ATH10K_FW_FEATURE_WMI_10X flag usage. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-08ath10k: implement intermediate event argsMichal Kazior
This splits the actual event parsing into intermediary structures to facilitate future support of vastly different ABI WMI backends. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-01ath10k: add sanity checks for service bmap parsingMichal Kazior
This shouldn't really happen but take into account the original service bitmap length when mapping service ids. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-01ath10k: fix wmi svc bitmap dbg printMichal Kazior
The dump print uses sizeof() but since service_map was a mere pointer the dump was too short. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-12-01ath10k: do not limit RTS threshold value to 2347Vivek Natarajan
Increase the rts threshold from the legacy value of 2347 to support higher threshold limit. Signed-off-by: Vivek Natarajan <nataraja@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-11-26ath10k: make hw roc more reliableMichal Kazior
With P2P concurrency requested hw roc duration time can be very small. Some firmware revisions refuse scan requests with too small channel dwell time. This prevents messages like, e.g. with connected STA vif and performing P2P Find: ath10k_pci 0000:00:05.0: failed to switch to channel for roc scan ieee80211 phy3: failed to start next HW ROC (-110) Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-10-07ath10k: add support to configure pktlog filterRajkumar Manoharan
Add support to configure packet log filters (tx, rx, rate control) via debugfs. To disable htt pktlog events set the filters to 0. ex: To enable pktlog for all filters echo 0x1f > /sys/kernel/debug/ieee80211/phy*/ath10k/pktlog_filter To disable pktlog echo 0 > /sys/kernel/debug/ieee80211/phy*/ath10k/pktlog_filter Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-29ath10k: rename fw_stats related stuffMichal Kazior
The naming was a bit inconsistent. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-29ath10k: split wmi stats parsingMichal Kazior
The parsing function was rather complex. Simplify by splitting it up into firmware branch specific implementations. While at it move the parsing code into wmi.c where it belongs. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-23ath10k: re-work scan start command buildingMichal Kazior
This gets rid of the ugly scan structure building and uses a saner way to do it. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-23ath10k: clean up phyerr codeMichal Kazior
Make the phyerr structures more compact and easier to understand. Also add constness. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-23ath10k: deduplicate wmi service ready logicMichal Kazior
The logic responsible for processing the event is no different across different firmware binaries. The difference that needs to be dealt with is the ABI of data structures. The intermediate structure uses __le32 to avoid extra memory allocations to byteswap variable-length substructures (i.e. host mem chunks). Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-23ath10k: deduplicate host mem chunk codeMichal Kazior
Simplify the code by deduplicating structure definitions and code. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-23ath10k: remove unused pdev_set_channel commandMichal Kazior
This command is not used anymore and most firmware revisions do not seem to handle it well. Channel switching is done via vdev restarting. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-18ath10k: fix use of multiple blank linesKalle Valo
Fixes checkpatch warnings: CHECK: Please don't use multiple blank lines Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-18ath10k: fix checkpatch warnings about parenthesis alignmentKalle Valo
CHECK: Alignment should match open parenthesis Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-11ath10k: make ath10k_wmi_cmd_send() publicKalle Valo
We need this function to send wmi packets from testmode.c. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-10ath10k: use proper service bitmap sizeMichal Kazior
On 32bit systems the bitmap was too small and it was overwritten partially by the stat completion structure. This was visible with 10.2 firmware only due to it using a few of the last service ids. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-08-12ath10k: fix wmi service bitmap debugMichal Kazior
The 10.x and main firmware branches have conflicting WMI service bitmap definitions. This also fixes WMI services parsing on big-endian hosts and changes debugfs output to be more human friendly. kvalo: remove braces and the last semicolon from SVCSTR() Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-08-04ath10k: add spectral scan featureSimon Wunderlich
Adds the spectral scan feature for ath10k. The spectral scan is triggered by configuring a mode through a debugfs control file. Samples can be gathered via another relay debugfs file. Essentially, to try it out: ip link set dev wlan0 up echo background > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl echo trigger > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl iw dev wlan0 scan echo disable > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl cat /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan0 > samples This feature is still experimental. Based on the original RFC patch of Sven Eckelmann. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-07-28ath10k: add support for 10.2 firmwareMichal Kazior
The 10.2 firmware is a successor of 10.1 firmware (formerly identified as 10.x). Both share a lot but have some slight ABI differences that need to be taken care of. The 10.2 firmware introduces some new features but those can be added in subsequent patches. This patch makes ath10k boot and work with 10.2 with comparable functionality to 10.1. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov. 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J Benniston. 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn Mork. 4) BPF now has a "random" opcode, from Chema Gonzalez. 5) Add more BPF documentation and improve test framework, from Daniel Borkmann. 6) Support TCP fastopen over ipv6, from Daniel Lee. 7) Add software TSO helper functions and use them to support software TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia. 8) Support software TSO in fec driver too, from Nimrod Andy. 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli. 10) Handle broadcasts more gracefully over macvlan when there are large numbers of interfaces configured, from Herbert Xu. 11) Allow more control over fwmark used for non-socket based responses, from Lorenzo Colitti. 12) Do TCP congestion window limiting based upon measurements, from Neal Cardwell. 13) Support busy polling in SCTP, from Neal Horman. 14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru. 15) Bridge promisc mode handling improvements from Vlad Yasevich. 16) Don't use inetpeer entries to implement ID generation any more, it performs poorly, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits) rtnetlink: fix userspace API breakage for iproute2 < v3.9.0 tcp: fixing TLP's FIN recovery net: fec: Add software TSO support net: fec: Add Scatter/gather support net: fec: Increase buffer descriptor entry number net: fec: Factorize feature setting net: fec: Enable IP header hardware checksum net: fec: Factorize the .xmit transmit function bridge: fix compile error when compiling without IPv6 support bridge: fix smatch warning / potential null pointer dereference via-rhine: fix full-duplex with autoneg disable bnx2x: Enlarge the dorq threshold for VFs bnx2x: Check for UNDI in uncommon branch bnx2x: Fix 1G-baseT link bnx2x: Fix link for KR with swapped polarity lane sctp: Fix sk_ack_backlog wrap-around problem net/core: Add VF link state control policy net/fsl: xgmac_mdio is dependent on OF_MDIO net/fsl: Make xgmac_mdio read error message useful net_sched: drr: warn when qdisc is not work conserving ...
2014-06-04Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next Pull trivial tree changes from Jiri Kosina: "Usual pile of patches from trivial tree that make the world go round" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits) staging: go7007: remove reference to CONFIG_KMOD aic7xxx: Remove obsolete preprocessor define of: dma: doc fixes doc: fix incorrect formula to calculate CommitLimit value doc: Note need of bc in the kernel build from 3.10 onwards mm: Fix printk typo in dmapool.c modpost: Fix comment typo "Modules.symvers" Kconfig.debug: Grammar s/addition/additional/ wimax: Spelling s/than/that/, wording s/destinatary/recipient/ aic7xxx: Spelling s/termnation/termination/ arm64: mm: Remove superfluous "the" in comment of: Spelling s/anonymouns/anonymous/ dma: imx-sdma: Spelling s/determnine/determine/ ath10k: Improve grammar in comments ath6kl: Spelling s/determnine/determine/ of: Improve grammar for of_alias_get_id() documentation drm/exynos: Spelling s/contro/control/ radio-bcm2048.c: fix wrong overflow check doc: printk-formats: do not mention casts for u64/s64 doc: spelling error changes ...
2014-05-23ath10k: fix core start sequenceMichal Kazior
It was possible to call hif_stop() 2 times through ath10k_htc_connect_init() timeout failpath which could lead to double free_irq() kernel splat for multiple MSI interrupt case. Re-order init sequence to avoid this problem. The HTC stop shouldn't stop HIF implicitly since it doesn't implicitly start it. Since the re-ordering required some functions to be split/removed/renamed rename a few functions to make more sense while at it. Reported-By: Ben Greear <greearb@candelatech.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-05-16ath10k: fix spelling mistake in commentsBen Greear
Simple typo fix. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-05-05ath10k: Improve grammar in commentsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-03-28ath10k: add extra pdev stats on 10.1 firmwareChun-Yeow Yeoh
As pointed out by Michal Kazior, add extra pdev stats for 10.1 firmware. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-03-28ath10k: add the Rx rate in FW statsBen Greear
FW stats does provide the Rx rate information. Add this. Tested with firmware 10x firmware. Increase buffer size so more peers can be shown. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-03-28ath10k: fix getting stats from firmwareBen Greear
Tested on 10.x firmware, and others report it at least makes older firmware no more broken than it already was. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-03-28ath10k: update wal_dbg_tx_stats structure with missing parameter.Bartosz Markowski
The filed has been missing (missmatched with FW ABI) since 999.999.0.629 firmware release. It's very imporatant to keep these structs up to date with FW, due to the arithmetic we use while read the fw_stats. Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-03-24ath10k: fix the peer mac address in getting statsChun-Yeow Yeoh
Using the macro to convert the MAC address from WMI word format to char array has lead to the wrong peer mac address printed out while retrieving the peer stats from FW. Fix this. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Reviewed-By: Michał Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-03-24ath10k: update regulatory domain settings for 10.x firmwareMarek Puzyniak
Regulatory domain settings for firmware 10.x has more options than main firmware, so handle regulatory domain setup separately for both supported firmwares. Fill in additional dfs domain parameter according to current regulatory. This patch does not solve any known bug. Not handled parameter for firmware 10.x was found during code review. Signed-off-by: Marek Puzyniak <marek.puzyniak@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-03-13ath10k: add recalc RTS/CTS protection methodMarek Kwaczynski
Add recalculation of RTS/CTS protection when one or more legacy stations are connected to ath10k. In this case enable RTS/CTS protection and set sw retry profile are needed in the FW. Without this change legacy station is starved and has very low throughput. Signed-off-by: Marek Kwaczynski <marek.kwaczynski@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-15ath10k: implement sta_rc_update()Michal Kazior
This allows dynamic changes of bandwidth/nss/smps, e.g. via ht/vht operation mode change notification. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-02-13ath10k: suspend hardware before resetMarek Puzyniak
In case of warm reset target need to be suspended. Suspend function is extented to handle both cases with disabling interrupts and without disabling interrupts. Warm target reset requires suspend with all interrupts disabled. This patch depends on ath10k: fix device initialization routine Signed-off-by: Marek Puzyniak <marek.puzyniak@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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