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2019-09-06iwlwifi: mvm: remove d0i3_ap_sta_idEmmanuel Grumbach3-11/+0
This variable read, but never set. Remove it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: iwl_mvm_wowlan_config_key_params is for wowlan onlyEmmanuel Grumbach2-61/+15
Now that d0i3 is dead, this function can't be called from d0i3 flows. Change its signature and make it static. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: remove the d0i3 entry/exit flowEmmanuel Grumbach4-508/+2
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: remove the tx defer for d0i3Emmanuel Grumbach3-111/+1
This is not needed anymore Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: remove all the d0i3 referencesEmmanuel Grumbach13-465/+11
As part of the d0i3 removal. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: start to remove the code for d0i3Emmanuel Grumbach1-18/+0
For runtime PM to work with d0i3 code, a lot of integration work needs to be done with the platform (e.g. the out-of-band wake up interrupt) and we currently don't have any platforms where this integration happened. So, this code has been pretty much stale for a while and when someone enables it, it just breaks things. Therefore, to simplify the code base and make sure no one enables this by mistake, we will remove the whole code. This is only the very start, much more work is needed. Remove the places where we check iwl_mvm_is_d0i3_supported but leave all the refs, those will be removed in a different patch. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: add the skb length to a printShaul Triebitz1-2/+3
When printing a TX, add to the print the length of the frame. That will help with BSEP (buffer status report poll) tests. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: fix scan config command sizeBeker Ayala1-1/+1
Use the actual length of channels array and not the max capable length. Signed-off-by: Beker Ayala <ayala.beker@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: add ldbg config cmd debug printShahar S Matityahu1-0/+1
add support to print ldbg command in mvm and xvt mode Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: dbg: support debug recording suspend resume commandShahar S Matityahu6-55/+87
Support the new DBGC_SUSPEND_RESUME command to change the recording state. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: dbg: move debug recording stop from trans to op modeShahar S Matityahu6-11/+7
The op mode should stop the debug recording and not the transport layer. Rename iwl_fwrt_stop_device into iwl_fw_dbg_stop_sync and move the debug stop recording to it. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: dbg: move monitor recording functionality from header fileShahar S Matityahu2-85/+89
The recording functions are quite big to be inline and the driver should expose only the stop and restart functions that are allowed to be used rather then the internal helper functions. Move the functions from the header file. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: remove unnecessary forward declarationsJohannes Berg1-8/+0
These static functions are only used after their definition, so we don't need the forward declarations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: Block 26-tone RU OFDMA transmissionsIlan Peer3-0/+61
In case that there are OBSS that do not know how to properly interpret 26-tone RU OFDMA transmissions, instruct the FW not to use such transmissions. The check is currently only performed upon association. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: remove redundant condition in iwl_mvm_set_hw_rfkill_stateEmmanuel Grumbach1-2/+1
If mvm->fwrt.cur_fw_img != IWL_UCODE_INIT, then rfkill_safe_init_done must be true since rfkill_safe_init_done is set to true before we start to load the runtime image. Remove the redundant condition. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: Send DQA enable command only if TVL is onIlia Lin1-3/+5
The newer targets don't support the DQA enablement command and will return error status, while older targets need it. The feature is defined by the corresponding TLV. Send the command only if the TLV is enabled. Signed-off-by: Ilia Lin <ilia.lin@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: bump FW API to 49 for 22000 seriesLuca Coelho1-1/+1
Start supporting API version 49 for 22000 series. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06Merge tag 'mt76-for-kvalo-2019-09-05' of https://github.com/nbd168/wirelessKalle Valo98-1518/+1870
mt76 patches for 5.4 * beacon tx fix for mt76x02 * sparse/checkpatch warning fixes * DFS pattern detector for mt7615 (DFS channels not enabled yet) * CSA support for mt7615 * mt7615 cleanup/fixes * mt7615 rate control improvements * usb fixes * mt7615 powersave buffering fix * new device support for mt76x0 * support for more ciphers in mt7615 * watchdog time fixes * smart carrier sense on mt7615 * survey support on mt7615 * multiple interfaces on mt76x02u * calibration data fix for mt7615 * fix for sending BAR after disassoc
2019-09-05mt76: mt7615: add support to read temperature from mcuLorenzo Bianconi4-11/+59
Introduce debugfs entry to read device temperature and related cmu command. Introduce mt7615_mcu_parse_response to parse mcu response messages and refactor mt7615_mcu_msg_send routine Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: introduce mt7615_txwi_to_txp utility routineLorenzo Bianconi2-6/+15
Introduce mt7615_txwi_to_txp utility routine to convert mt76_txwi_cache into mt7615_txp and remove duplicated code Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7603: use devm_platform_ioremap_resource() to simplify codeYueHaibing1-2/+1
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x0: remove unneeded return value on set channelStanislaw Gruszka3-16/+9
We allways return 0 from mt76x0_phy_set_channel(), no need to pass return value upward. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x0: remove redundant chandef copyStanislaw Gruszka1-1/+0
We set dev->mt76.chandef in mt76_set_channel() already. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: make mt76_rx_convert staticStanislaw Gruszka2-4/+1
mt76_rx_convert() not need to be exported any longer. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: remove offchannel check in tx schedulingFelix Fietkau3-10/+2
tx queues are already disabled by mac80211 during scanning or other off-channel activity. There is no need to repeat the check in mt76, since scheduled queues are selected by mac80211 as well. Signed-off-by: Balakrishna Bandi <b.balakrishna@globaledgesoft.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: do not send BAR frame on tx aggregation flush stopFelix Fietkau3-3/+0
There is no need to send a BAR frame after stopping aggregation, and doing so could lead to sending class 3 frames after deauthentication from an AP Signed-off-by: Balakrishna Bandi <b.balakrishna@globaledgesoft.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: stop rx aggregation on station removalFelix Fietkau1-0/+3
Fixes use-after-free issues on forced station removal during hardware restart on MT76x02 Fixes: aee5b8cf2477 ("mt76: implement A-MPDU rx reordering in the driver code") Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: dma: reset q->rx_head on rx resetFelix Fietkau1-0/+6
Fixes rx of the first frame if a fragmented rx was interrupted by the reset Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: apply calibration-free data from OTPFelix Fietkau1-0/+38
MT7615 chips usually come pre-calibrated, even when used on embedded boards. In that case, the on-flash EEPROM data needs to be merged with some data from OTP ROM. Run this merge if the external EEPROM data is valid and OTP has valid fields. Tested-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: add default implementation for mt76_sw_scan/mt76_sw_scan_completeLorenzo Bianconi10-53/+29
Introduce a default implementation for mt76_sw_scan and mt76_sw_scan_complete in mt76 module and remove duplicated code since most of the drivers share the same implementation Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: fix some checkpatch warningsRyder Lee10-63/+70
This fixes the following checkpatch warnings: CHECK: Alignment should match open parenthesis CHECK: No space is necessary after a cast Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: add BIP_CMAC_128 cipher supportLorenzo Bianconi4-47/+135
Refactor mt7615_mac_wtbl_set_key and introduce the following routines in order to configure wtbl entries and properly add hw support to BIP_CMAC_128 cipher: - mt7615_mac_wtbl_update_cipher - mt7615_mac_wtbl_update_pk - mt7615_mac_wtbl_update_key Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7603: remove unnecessary mcu queue initializationLorenzo Bianconi1-3/+0
Remove unnecessary mcu queue initialization in mt7603_dma_init since it has been already done in mt76_mmio_init Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: move mt76_tx_tasklet in mt76 moduleLorenzo Bianconi5-21/+10
Move mt76{15,03}_tx_tasklet in mt76_alloc_device in order to be used as default tx_tasklet initialization. Remove duplicated code in mt7603/mt7615 drivers Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: enable survey supportLorenzo Bianconi5-0/+34
Introduce channel survey support for mt7615 driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7603: move survey_time in mt76_devLorenzo Bianconi4-5/+7
Move survey_time field in mt76_dev in order to be reused adding survey support to mt7615 driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x02u: enable survey supportLorenzo Bianconi4-0/+22
Introduce channel survey support for mt76x2u and mt76x0u drivers Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x02u: enable multi-vif supportLorenzo Bianconi1-0/+26
Enable multi-interface support for mt76x02u driver. For the moment allow max two concurrent interfaces in order to preserve enough room for ps traffic since we are using beacon slots for it. I have successfully tested the following configuration: - AP + STA - AP0 + AP1 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Tested-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x02: do not copy beacon skb in mt76x02_mac_set_beacon_enableLorenzo Bianconi2-37/+26
Do not copy beacon skb in mt76x02_mac_set_beacon_enable for usb devices since it will be done in mt76x02_update_beacon_iter. Moreover squash mt76x02_mac_set_beacon_enable and __mt76x02_mac_set_beacon_enable since the latter is run just by mt76x02_mac_set_beacon_enable Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x02: introduce mt76x02_pre_tbtt_enable and mt76x02_beacon_enable ↵Lorenzo Bianconi4-8/+12
macros Improve code readability introducing mt76x02_pre_tbtt_enable and mt76x02_beacon_enable utility macros Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: add Smart Carrier Sense supportLorenzo Bianconi6-0/+270
Introduce Smart Carrier Sense support in order to tune device sensitivity according to RTS error rate and False CCA reported by the radio Tested-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: rework locking scheme for mt7615_set_channelLorenzo Bianconi1-6/+8
As already done for mt7603 driver, move mt76.mutex lock inside mt7615_set_channel since we need to grab mt76.mutex in mt7615_mac_work. This is a preliminary patch to add Smart Carrier Sense (SCS) support Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: switch to SPDX tag instead of verbose boilerplate textRyder Lee63-756/+63
No functional change intended. Add SPDX identifiers to all remaining files in /mt76. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt76x02: fix some checkpatch warningsRyder Lee18-100/+114
This fixes the following checkpatch warnings: ERROR: code indent should use tabs where possible CHECK: Alignment should match open parenthesis CHECK: No space is necessary after a cast CHECK: Please don't use multiple blank lines CHECK: Avoid precedence issues in macro WARNING: Statements should start on a tabstop WARNING: Unnecessary space before function pointer arguments Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: fix some checkpatch warningsRyder Lee3-5/+3
This fixes the following checkpatch warnings: WARNING: Improper SPDX comment style Fix blank lines. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7603: fix some checkpatch warningsRyder Lee11-18/+19
This fixes the following checkpatch warnings: WARNING: Improper SPDX comment style CHECK: No space is necessary after a cast Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: Add paragraphs to describe the config symbols fullyRyder Lee4-8/+31
Update the help text to fix a checkpatch warning: WARNING: please write a paragraph that describes the config symbol fully Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: update cw_min/max related settingsRyder Lee1-9/+9
Add default values of cw_min/max and use fls() for configuration. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7615: add 4 WMM sets supportRyder Lee3-12/+10
Hardware supports 4 sets of WMM that should be put to good use. And fix incorrect queue mapping in mt7615_conf_tx(). Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-09-05mt76: mt7603: fix watchdog rescheduling in mt7603_set_channelLorenzo Bianconi1-1/+1
Convert MT7603_WATCHDOG_TIME in jiffies rescheduling watchdog delayed work Fixes: c8846e101502 ("mt76: add driver for MT7603E and MT7628/7688") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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