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2015-12-14ath10k: allow Mesh Point to install peer security keyPeter Oh
Mesh Point requires peer security key install when running in secured mode since it's a type of peer links, otherwise peer link will be removed due to key install failure. MFP feature set is required to run Mesh in secured mode and QCA988X firmware, 10.2.4.70.14-2 and above, is the only one supporting secured Mesh at this moment. Signed-off-by: Peter Oh <poh@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-11ath9k: fix inconsistent indenting on return statementColin Ian King
minor change, indenting is one tab out. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-11ath9k: feeding entropy in kernel from ADC captureMiaoqing Pan
This patch is derived from commit 6301566e0b2d ("ath9k: export HW random number generator"), We evaluated the entropy of the ADC data on QCA9531, QCA9561, QCA955x, and AR9340, and it has sufficient quality random data (at least 10 bits and up to 22 bits of min-entropy for a 32-bit value). We conservatively assume the min-entropy is 10 bits out of 32 bits. Thus, ATH9K_RNG_BUF_SIZE is set to 320 (u32) i.e., 1.25 kilobytes of data is inserted to fill up the pool as soon as the entropy counter becomes 896/4096 (set by random.c). Since ADC was not designed to be a dedicated HW RNG, we do not want to bind it to /dev/hwrng framework directly. This patch feeds the entropy directly from the WiFi driver to the input pool. The ADC register output is only used as a seed for the Linux entropy pool. No conditioning is needed, since all the conditioning is performed by the pool itself. Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-11ath9k: fix AR_RX_FILTER for ar9462/ar9565 when rx stoppedMiaoqing Pan
When rx stopped, AR_RX_FILTER should be cleared, but in ath9k_hw_setrxfilter(), ATH9K_RX_FILTER_CONTROL_WRAPPER will always be set for ar9462/ar9565. Fix this by moving the code in ath9k_hw_setrxfilter() to ath_calcrxfilter(). Signed-off-by: Miaoqing Pan <miaoqing@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-11ath6kl: add log messages for firmware failure cases.Ben Greear
This gives a user a chance to know why a firmware load is failing. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-11ath6kl: fix tx/rx antenna reporting for 2x2 devicesBen Greear
My previous patch incorrectly reported the antenna for 2x2 devices. It should be a mask instead of a numeric count. This patch fixes that. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: remove ath9k_mod_tsf64_tuJanusz Dziedzic
Remove ath9k_mod_tsf64_tu() function while we could use div_u64_rem() function. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: MCC, print time elapsed between eventsJanusz Dziedzic
This is useful for MCC debugging and bug fixing. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: MCC, add NOA also in case of an APJanusz Dziedzic
In case of MCC and AP interface, add also NOA attr that will inform stations about absence of an AP. There is a chance that some stations will handle this NOA attr correctly and will know exactly when AP is present/absent. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: P2P_CLIENT, get/set NOA correctlyJanusz Dziedzic
In case we get BSS_CHANGED_P2P_PS early, from mac80211, we didn't set NOA timer correctly, while p2p_ps_vif was NULL. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: MCC enable Opportunistic Power SaveJanusz Dziedzic
When adding NOA attr enable Opportunistic Power Save. Before we calculate ctwindow but didn't enable oppps. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: setup correct skb priority for nullfuncJanusz Dziedzic
After queue nullfunc for MCC case, we hit WARN_ON in xmit.c:2398 while skb priority wasn't set. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: use u32 when calculate tsfJanusz Dziedzic
Use u32 while ath9k_hw_gettsf32() and ath9k_hw_gen_timer_start() require u32. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: P2P_CLIENT, send frames after 1ms AP/GO will aprearJanusz Dziedzic
AP/GO will aprear after NOA, wait 1ms to be sure AP could receive/answer this frames. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: queue null frames in case of MCCJanusz Dziedzic
While mac80211 using null frames when connection polling, we should queue this frames while NOA could be there, and AP, P2P_GO could be not present. Without this patch, with no traffic we often saw disconnections while we try to send nullfunc when AP/GO wasn't present. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: print real timer valueJanusz Dziedzic
In case of low HZ before this patch we saw wrong values in debug message. Print real timeout value. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: add debug messages to aggr/chanctx funcsJanusz Dziedzic
Add/extend debug messages when chanctx used. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08wil6210: prevent external wmi commands during suspend flowMaya Erez
In __wmi_send we check if fw is ready at the beginning of the function. While we wait for the completion of the previous command, system suspend can be invoked and reset the HW, causing __wmi_send to read from HW registers while it is not ready. Taking the wmi_mutex in the reset flow when setting the FW ready bit to zero will prevent the above race condition. Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath5k: fix RTS/CTS by using proper rate flagsBob Copeland
The rates in the tx control rateset do not have the protection flags applied, so RTS/CTS would never get enabled if requested. Fix by using the rate flags in the rates returned by ieee80211_get_tx_rates(). Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath6kl: Don't print error message when recv is canceledSteve deRosier
An error message ath6kl_htc_rxmsg_pending_handler isn't appropate for when the error is ECANCELED. This could be the result of a perfectly appropriate RX cancel due to shutdown or suspend. This allows the right cleanup to continue, but without an alarming error message in this particular case. Signed-off-by: Steve deRosier <steve.derosier@lairdtech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath9k: Simplify and fix eeprom endianness swappingMartin Blumenstingl
The three eeprom implementations had quite some duplicate code when it came to endianness swapping. Additionally there was a bug in eeprom_4k and eeprom_9287 which prevented the endianness swapping from working correctly, because the swapping code was guarded within an "if (!ath9k_hw_use_flash(ah))". In eeprom_def this check did not exist, so it seems that eeprom_def was the only implementation where endianness swapping worked. This patch takes the duplicate code and moves it from eeprom_* to eeprom.c. The new code is derived from eeprom_def, while taking into account the specifics from the other implementations. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath10k: do not use coherent memory for allocated device memory chunksFelix Fietkau
Coherent memory is more expensive to allocate (and constrained on some architectures where it has to be pre-allocated). It is also completely unnecessary, since the host has no reason to even access these allocated memory spaces Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-08ath10k: remove unnecessary amsdu/ampdu assignment in debugfsMohammed Shafi Shajakhan
The default values of max_num_amsdu / max_num_amdpu is assigned a default value as part of 'ath10k_core_init_firmware_features' Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-12-03Merge tag 'iwlwifi-next-for-kalle-2015-12-01' of ↵Kalle Valo
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * BT coex improvements (Avri, Moshe) * D3 operation bugfixes (Luca, Eliad) * Rate control improvements (Eyal) * Firmware debugging infra improvements (Golan) * Ground work for multi Rx (Johannes) * Various security fixes (Johannes)
2015-12-03Merge ath-next from ath.gitKalle Valo
Major changes: ath10k * support Manegement Frame Protection (MFP) * add thermal throttling support for 10.4 firmware * add support for pktlog in QCA99X0 * add debugfs file to enable Bluetooth coexistence feature * use firmware's native mesh interface type instead of raw mode
2015-12-01iwlwifi: remove IWL_DL_LEDEliad Peller
no need to have a separate debug level for a single debug print (which is pretty much useless anyway). remove them both. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: ROC: Extend the ROC max delay duration & limit ROC durationMatti Gottlieb
When associated to an AP and a ROC event with a long duration is scheduled the FW may have a hard time scheduling a consecutive time event, since it has to remain on the connection channel to hear the AP's DTIM. In addition, when associated and a ROC is requested with a duration greater than the DTIM interval, the FW will not be able to schedule the ROC event, since it needs to wake up for the DTIM. Increasing the "max delay" duration to the DTIM period will allow the FW to wait until after the DTIM and then schedule the ROC time event. Limiting the ROC to be less than the DTIM interval will assure that the time event will be scheduled for at least part of the time (instead of automatically failing) Extend the ROC max delay duration to min(dtim_interval * 3, 600TU), and limit the duration to be less than the DTIM interval. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: add 9000-series RX APIJohannes Berg
Define the RX API that's used by the 9000 series hardware. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: report wakeup for wowlanDerek Basehore
When the wifi wakes up the system, we need to report it via calling pm_wakeup_event for lucid sleep. This is so userspace knowns that the wifi woke up the system via the /sys/power/wakeup_type sysfs interface. Signed-off-by: Derek Basehore <dbasehore@chromium.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: rs: fix a warning messageDan Carpenter
WARN_ON_ONCE() doesn't take a message, it only takes a condition. I have changed this to WARN(1, ...). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: print index in api/capa flags parsing messageJohannes Berg
If the API or capabilities index is bigger than the driver expects, an error message is printed. Make that message print the index and distinguish between API and capabilities. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: change the Intel Wireless email addressEmmanuel Grumbach
ilw@linux.intel.com is not available anymore. linuxwifi@intel.com should be used instead. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: Align bt-coex priority with requirementsAvri Altman
Fix the gaps between the system requirements and our code. Signed-off-by: Avri Altman <avri.altman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: Add PCI IDs for the new series 8165Oren Givon
Add a new struct for the 8165 series and a few new PCI ID entries. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: Add PCI IDs for the new 3168 seriesOren Givon
Add a new struct for the 3168 series and a few new PCI ID entries. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: Add new PCI IDs for 9260 and 5165 seriesDreyfuss, Haim
Add 9000-family configuration to iwl_cfg struct Add a new struct to define the 5165 series. Rename the struct that defines the 9000 series to 9260. Add some new sub-system IDs for the 9260 and 5165 series. For 9260: 0x0A10, 0x0000, 0x0510, 0x0710, 0x0410, 0x0610. For 5165: 0x2A10, 0x2010, 0x0310, 0x0210. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: refactor d3 key update functionsEliad Peller
We need to reuse the key update logic for d0i3 as well. Add some parameters to deal with the constraints implied by the d0i3 flow (specifically, support non-SYNC commands, and don't take mutexes that might deadlock). Change some commands to be ASYNC, in order to simplify locking a bit. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: use firmware station lookup, combine codeJohannes Berg
In most cases, the firmware will already match the station that we received a given frame from and tell us the station ID in the RX status, so we can look up the station from that. This lets us skip the (more expensive) hash table lookup in mac80211. Also change the fallback case (no station info from the firmware) to not attempt to look up a multicast source address. While at it, also combine all the code using the station into a single if block. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: fix incorrect fallthrough in iwl_mvm_check_running_scans()Nicholas Krause
In the iwl_mvm_check_running_scans() we were mistakenly ignoring the value returned by iwl_mvm_scan_stop() for scheduled scans and falling thorugh to the next case, which caused us to always return zero. Signed-off-by: Nicholas Krause <xerofoify@gmail.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: pcie: remove pointer from debug messageJohannes Berg
Since this pointer is not shown anywhere else, it's useless. Remove it, just keeping the indexes. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: clean up transport debugfs handlingJohannes Berg
Transport code currently calls itself through the transport ops, which is quite pointless. Clean up all of this. While at it, remove the unnecessary dir argument and the redundant IDI code. In slave transports, call both the common slave debugfs and the transport's own. SDIO has no files, so remove it all there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: Support setting continuous recording debug modeGolan Ben Ami
Add ability to set the continuous recording mode of the FW, while the FW debug data is configured to be stored on the NIC. This could be useful for storing large segments of FW usniffer debug data on the host, while having small store space on the NIC. The host receives the usniffer data through the regular RX path, and the data can get extracted using trace-cmd. Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: move fw-dbg code to separate fileGolan Ben-Ami
The fw debug functionality is big enough to warrant a separate file. Move existing related functions to the new file. Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-11-30ath10k: implement fw_checksums debugfs fileKalle Valo
When debugging firmware problems it's useful to check checksums of each component. Add a debugfs interface to retrieve crc32 checksums: # cat /sys/kernel/debug/ieee80211/phy0/ath10k/fw_checksums firmware-N.bin cc3fb466 athwlan c0089f21 otp f3efeb4f codeswap 00000000 board-N.bin bebc7c08 board bebc7c08 Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-11-30ath10k: print crc32 checksums for firmware and board filesKalle Valo
To detect cases if the firmare or board file is corrupted or otherwise modified print crc32 value of both. Now the output looks like: ath10k_pci 0000:02:00.0: pci irq msi interrupts 1 irq_mode 0 reset_mode 0 ath10k_pci 0000:02:00.0: qca99x0 hw2.0 target 0x01000000 chip_id 0x003801ff sub 168c:0002 ath10k_pci 0000:02:00.0: kconfig debug 1 debugfs 1 tracing 1 dfs 1 testmode 1 ath10k_pci 0000:02:00.0: firmware ver 10.4.1.00030-1 api 5 features no-p2p crc32 d2901e01 ath10k_pci 0000:02:00.0: board_file api 1 bmi_id 1:1 crc32 7e56fd07 ath10k_pci 0000:02:00.0: htt-ver 2.2 wmi-op 6 htt-op 4 cal otp max-sta 512 raw 0 hwcrypto 1 Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-11-30ath10k: split driver info messages during device initialisationKalle Valo
Earlier we printed all the info messages after a successful device initialisation and firmware boot, but that's problematic if something goes wrong and there's no easy way to know what firmware version was used and so on. Split the info messages into smaller pieces and print them as soon as we have the info available. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-11-30ath10k: always show bmi chip ids and subdevice idsKalle Valo
That way we can split the messages to be printed in different stages of device initialisation. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-11-30ath10k: reorganise hardware and firmware info messagesKalle Valo
This is to make it easier to split them later and also make room for crc32 checksums. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-11-30ath10k: fix otp board id error messageKalle Valo
We check board id from all board types, not just qca99x0, so the error message was misleading. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-11-30ath10k: apply Mesh subtype when Mesh interface created.Peter Oh
QCA988X firmware starting from 10.2.4.70.12-2 has capability to support Mesh Control Field Present bit in QoS field in native Wi-Fi mode. Hence apply Mesh subtype according to the WMI service map. Firmware will allows unicast, broadcast, multicast, and WDS frame (FromDS = 1 and ToDS = 1) to be received via the interface, once Mesh subtype is used. The firmware and this patch together make native Wi-Fi mode comply to IEEE802.11s Mesh frame in open mode, but the firmware doesn't yet support secured Mesh mode. Signed-off-by: Peter Oh <poh@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-02 03:36:09 +0000