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path: root/drivers/net/wireless/intel/iwlwifi/fw
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2019-05-05Merge tag 'wireless-drivers-next-for-davem-2019-05-03' of ↵David S. Miller11-43/+401
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.2 Most likely the last patchset of new feature for 5.2, and this time we have quite a lot of new features. Most obvious being rtw88 from Realtek which supports RTL8822BE and RTL8822CE 802.11ac devices. We have also new hardware support for existing drivers and improvements. There's one conflict in iwlwifi, my example conflict resolution below. Major changes: iwlwifi * bump the 20000-series FW API version * work on new hardware continues * RTT confidence indication support for Fine Timing Measurement (FTM) * an improvement in HE (802.11ax) rate-scaling * add command version parsing from the fimware TLVs * add support for a new WoWLAN patterns firmware API rsi * add support for rs9116 mwifiex * add support for SD8987 brcmfmac * add quirk for ACEPC T8 and T11 mini PCs rt2x00 * add RT3883 support qtnfmac * fix debugfs interface to support multiple cards rtw88 * new driver mt76 * share more code across drivers * add support for MT7615 chipset * rework DMA API * tx/rx performance optimizations * use NAPI for tx cleanup on mt76x02 * AP mode support for USB devices * USB stability fixes * tx power handling fixes for 76x2 * endian fixes Conflicts: There's a trivial conflict in drivers/net/wireless/intel/iwlwifi/fw/file.h, just leave IWL_UCODE_TLV_FW_FSEQ_VERSION to the file. 'git diff' output should be just empty: diff --cc drivers/net/wireless/intel/iwlwifi/fw/file.h index cd622af90077,b0671e16e1ce..000000000000 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h ==================== Signed-off-by: David S. Miller <[email protected]>
2019-05-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-6/+9
Three trivial overlapping conflicts. Signed-off-by: David S. Miller <[email protected]>
2019-04-29iwlwifi: dbg_ini: check for valid region type during regions parsingShahar S Matityahu1-3/+8
Add region type checking during regions parsing to avoid attempts to parse unsupported or illegal region types. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: avoid allocating memory for region with disabled domainShahar S Matityahu1-0/+4
In iwl_fw_ini_get_trigger_len the driver allocates space for memory regions regardless of their domain and in iwl_fw_ini_dump_trigger the driver aborts trigger collection of disabled domain. This diff causes unneeded memory allocation and traling zeros in the dump file. Solve this behavior by enforcing domain checking in iwl_fw_ini_get_trigger_len Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: dbg: replace dump info device family with HW typeShahar S Matityahu2-7/+4
In the dump info, the driver sets device_family to IWL_FW_ERROR_DUMP_FAMILY_7 in case IWL_FW_ERROR_DUMP_FAMILY_7 is used or IWL_FW_ERROR_DUMP_FAMILY_8 otherwise. This information is misleading and incorrect since the driver sets the device family to 8 to any device that is from family 8 and later, e.g. device family 9 is represented as 8 in the dump. Also, the device family enum is known only to the driver and does not give any information to the FW developer Change the device family to HW type to give propper data about the nic in use. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: dbg_ini: add periodic trigger supportShahar S Matityahu4-0/+46
Allows to configure a periodic data collection Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: dbg_ini: add lmac and umac error tables dumping supportShahar S Matityahu2-1/+11
Add LMAC_ERROR_TABLE and UMAC_ERROR_TABLE region types and handle them in the same way as we handle DEVICE_MEMORY. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: parse command version TLVJohannes Berg2-2/+22
In newer firmware images there's a command version TLV that states, for each listed command or notification, which version of the command and/or notification structure is used. Read and keep this data to be able to use it in the future. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: support fseq tlv and print fseq versionShahar S Matityahu1-5/+9
Support fseq tlv and print fseq version to dmesg. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-29iwlwifi: mvm: support v2 of the WoWLAN patterns commandLuca Coelho2-6/+131
Add new definitions for the WoWLAN patterns API version 2 and support for version 2 of the WoWLAN patterns command without implementing the new features. With this commit we only supporting the existing bitmask pattern match. Use the new version only if the TLV is set. Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: dbg_ini: set dump bit only when trigger collection is certainShahar S Matityahu1-0/+3
In case the the trigger occurrences is zero or force_restart is set, the driver sets IWL_FWRT_STATUS_DUMPING without actually scheduling trigger collection. At this point no other dump collection can be performed. Solve this by setting IWL_FWRT_STATUS_DUMPING bit only when the driver is surely going to schedule dump collection Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: mvm: support rtt confidence indicationAvraham Stern2-2/+76
The range response notification API has changed to add a value that indicates the confidence of the rtt result. Support the new API and print the rtt confidence for debug. Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: dbg: add lmac and umac PC registers to periphery dumpShahar S Matityahu1-0/+2
Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: dbg: add periphery memory dumping support to ax210 device familyShahar S Matityahu1-1/+7
Allows to dump periphery memory on ax210 devices. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: dbg_ini: add debug prints to the ini flowsShahar S Matityahu1-23/+79
Add debug prints to the ini flow and rewrite existing prints to provide more information Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: dbg_ini: support notification and dhc regions type parsingShahar S Matityahu1-1/+7
IWL_FW_INI_REGION_CSR and IWL_FW_INI_REGION_NOTIFICATION does not have memory addresses attached to them so the driver should skip them when parsing the region tlv. Also, instead of declearing what region types should skip the addition of the memory addresses, declare what regions have addition of memory addresses. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-19iwlwifi: unite macros with same meaningShaul Triebitz1-0/+3
TFD_*_SLOTS and IWL_*_QUEUE_SIZE both define the TX queue size (number of TFDs). Get rid of TFD_*_SLOTS and use only IWL_*_QUEUE_SIZE. Signed-off-by: Shaul Triebitz <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-18Merge tag 'wireless-drivers-next-for-davem-2019-04-18' of ↵David S. Miller10-301/+618
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.2 Nothing really special standing out this time, iwlwifi being the most active driver. Major changes: iwlwifi * send NO_DATA events so they can be captured in radiotap * support for multiple BSSID * support for some new FW API versions * support new hardware * debugfs cleanups by Greg-KH qtnfmac * allow each MAC to specify its own regulatory rules ==================== Signed-off-by: David S. Miller <[email protected]>
2019-04-18iwlwifi: dbg_ini: check debug TLV type explicitlyShahar S Matityahu1-6/+9
In ini debug TLVs bit 24 is set. The driver relies on it in the memory allocation for the debug configuration. This implementation is problematic in case of a new debug TLV that is not supported yet is added and uses bit 24. In such a scenario the driver allocate space without using it which causes errors in the apply point enabling flow. Solve it by explicitly checking if a given TLV is part of the list of the supported ini debug TLVs. Signed-off-by: Shahar S Matityahu <[email protected]> Fixes: f14cda6f3b31 ("iwlwifi: trans: parse and store debug ini TLVs") Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: mvm: support HE context cmd API changeSara Sharon2-1/+79
Support API change to pass all mbssid parameters to the firmware. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg: fill radio registers data regardless of fifos data dumpingShahar S Matityahu1-2/+3
The driver calculates memory regions dump size, allocate memory and fills the data. The driver fills the radio registers data only if the memory size of the fifos is greater then zero, so in case the user masked out the fifos from the dump, the driver will skip filling the radio register data. Solve this by checking filling radio registers data independently from fifos data. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: apply rx fifo offset after reading the region registersShahar S Matityahu1-2/+6
The region registers comes in abolute value so read the registers before applying the rx fifo offset. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: remove redundant type argument from iwl_dump_ini_memShahar S Matityahu1-16/+12
Since iwl_dump_ini_mem receive struct iwl_fw_ini_region_cfg which holds the region type, there is no point to pass the type separately. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: remove redundant curly brackets from trigger collection flowShahar S Matityahu1-4/+2
remove redundant curly brackets from iwl_fw_ini_dump_trigger and iwl_fw_ini_get_trigger_len Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: add monitor header to smem monitorShahar S Matityahu2-19/+88
Add write pointer and cycle count registers to smem monitor header. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: fix the dram monitor header sizeShahar S Matityahu1-1/+2
Add sizeof(struct iwl_fw_ini_error_dump_range) to the header of the dram monitor. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: change memory range base address to u64Shahar S Matityahu2-8/+8
AX210 devices will use u64 for the base address to the DRAM monitor buffer. To support this, change the structure for all device families so both address sizes fit. Also move range_data_size to the top of the struct to ease the parsing of the memory range. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: add registers addresses in fifo dumpShahar S Matityahu2-16/+45
Add to the fifo dump the registers addresses. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: add region id to the region dumpShahar S Matityahu2-0/+3
Add the region id of the collected memory to the header of the memory region. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: add version to dump headerShahar S Matityahu2-0/+11
Add version to dump header to allow future changes of the dump struct, once the ini debug flow becomes operational, without breaking backwards compatibility. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: add memory offset to the base address of a memory regionShahar S Matityahu1-15/+11
Add the offset to the base address of a memory region to show the actual addresses being read. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: fix iwl_dump_ini_dev_mem_iter memory base addressShahar S Matityahu1-2/+2
The driver is using range->start_addr before assigning it a value. Set value into range->start_addr and then use it. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: enforce always on domain checkingShahar S Matityahu1-0/+8
Enforce domain checking before sending host commands and collecting memory regions. Currently the driver supports always on domain only. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-04-03iwlwifi: dbg_ini: support HW error triggerShahar S Matityahu1-0/+10
Differentiate between SW and HW error interrupts and support ini HW error trigger. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: dbg_ini: align to FW api version 1Shahar S Matityahu1-59/+118
align to ini debug struct version 1 and enforce version checking. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: dbg_ini: separate between ini and legacy dump flowsShahar S Matityahu3-88/+119
Separate between ini and legacy dump flows to allow adding ini triggers that are not supported in the legacy flow and to increase readabilty. iwl_fw_dbg_ini_collect function is now called with legacy trigger id and _iwl_fw_dbg_ini_collect is called with ini trigger id. Also make the actual dumping function static so that any dump collection will go through iwl_fw_dbg_collect_sync. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: dbg: add DRAM monitor support for AX210 device familyShahar S Matityahu1-1/+5
Allows to perform monitor dumping on AX210 device family Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: pcie: switch to correct RBD/CD layout for 22560Johannes Berg1-65/+2
The layout of the RBD (receive buffer descriptor) isn't quite right, the hardware ended up being implemented differently. Switch to the correct RBD layout. While at it, remove the now useless extra defines. Also, switch the CD (completion descriptor) to the right format, which is basically just a code cleanup because the only field we really used (rbid) is still in the same place. We may need fragmentation later if we ever want to use it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: mvm: Support new format of SCAN_OFFLOAD_PROFILES_QUERY_RSPIlan Peer2-4/+54
Newer FWs use a new format of the SCAN_OFFLOAD_PROFILES_QUERY_RSP, which now supports indicating match on an higher number of channels. Modify the code to support both the old format and the newer one, based on a FW TLV. Signed-off-by: Ilan Peer <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: support new NVM response APIShaul Triebitz2-6/+36
Support REGULATORY_NVM_GET_INFO_RSP_API_S_VER_4. This API adds the new 6-7GHz channels. Signed-off-by: Shaul Triebitz <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: mvm: track CSA beaconsSara Sharon1-0/+2
Send to FW modify command for every beacon we receive during channel switch. FW will track the count, and make sure the event is scheduled in time even if AP changed count. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: use sync nmi in case of init flow failureShahar S Matityahu2-24/+3
In case of alive interrupt timeout or any failure in the init flow the driver generates FW nmi. The driver assumes that the nmi will generate SW interrupt. This assumption does not hold and leads to faulty behavior in the recovery flow. Solve this by using sync nmi, this way, even if the driver does not receive SW interrupt, it still starts the recovery flow. Also remove the wait queue from iwl_fwrt_stop_device since the driver is handling the SW interrupt synchronously. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: dbg_ini: fix bad dump size calculationShahar S Matityahu1-3/+3
The driver initiates the size value with the size of the struct and then adds the size of the data and checks if the size is zero so size can not be equal to zero. Solve this by getting the data size, check that it is not equal to zero and only then add the struct size. Signed-off-by: Shahar S Matityahu <[email protected]> Fixes: 7a14c23dcdee ("iwlwifi: dbg: dump data according to the new ini TLVs") Signed-off-by: Luca Coelho <[email protected]>
2019-03-22iwlwifi: dbg_ini: in case of region dump failure set memory to 0Shahar S Matityahu1-0/+2
In case the driver fails to dump a memory region, and this is the last region, then partial region would be extracted. Solve this by setting the data to zero in case of failure. This will cause dump to be a list of consecutive successful memory regions and trailing zeros with no partial memories extracted. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-02-22Merge tag 'wireless-drivers-next-for-davem-2019-02-22' of ↵David S. Miller19-430/+1515
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.1 Most likely the last set of patches for 5.1. WPA3 support to ath10k and qtnfmac. FTM support to iwlwifi and ath10k. And of course other new features and bugfixes. wireless-drivers was merged due to dependency in mt76. Major changes: iwlwifi * HE radiotap * FTM (Fine Timing Measurement) initiator and responder implementation * bump supported firmware API to 46 * VHT extended NSS support * new PCI IDs for 9260 and 22000 series ath10k * change QMI interface to support the new (and backwards incompatible) interface from HL3.1 and used in recent HL2.0 branch firmware releases * support WPA3 with WCN3990 * support for mac80211 airtime fairness based on transmit rate estimation, the firmware needs to support WMI_SERVICE_PEER_STATS to enable this * report transmit airtime to mac80211 with firmwares having WMI_SERVICE_REPORT_AIRTIME feature, this to have more accurate airtime fairness based on real transmit time (instead of just estimated from transmit rate) * support Fine Timing Measurement (FTM) responder role * add dynamic VLAN support with firmware having WMI_SERVICE_PER_PACKET_SW_ENCRYPT * switch to use SPDX license identifiers ath * add new country codes for US brcmfmac * support monitor frames with the hardware/ucode header qtnfmac * enable WPA3 SAE and OWE support mt76 * beacon support for USB devices (mesh+ad-hoc only) rtlwifi * convert to use SPDX license identifiers libertas_tf * get the MAC address before registering the device ==================== Signed-off-by: David S. Miller <[email protected]>
2019-02-22Merge remote-tracking branch 'net-next/master' into mac80211-nextJohannes Berg16-535/+1080
Merge net-next to resolve a conflict and to get the mac80211 rhashtable fixes so further patches can be applied on top. Signed-off-by: Johannes Berg <[email protected]>
2019-02-22mac80211: update HE IEs to D3.3Liad Kaufman1-2/+24
Update element names and new fields according to D3.3 of the HE spec. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2019-02-20iwlwifi: dbg_ini: implement Rx fifos dumpShahar S Matityahu2-2/+134
Implement Rx fifos dump in the new dump mechanism. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-02-20iwlwifi: dbg_ini: implement Tx fifos dumpShahar S Matityahu4-14/+218
Implement Tx fifos dump in the new dump mechanism. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2019-02-20iwlwifi: dbg_ini: add region to fill_header handlerShahar S Matityahu1-9/+12
Add iwl_fw_ini_region_cfg region struct to fill_header handler of iwl_dump_ini_mem_ops. it is needed for future support in fifos dumping. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
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