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2020-12-10iwlwifi: mvm: validate firmware sync response sizeJohannes Berg
We send some data to the firmware and expect to get it back, but we shouldn't really trust the firmware on this. Check the size of all the data we send down to avoid using bad or just uninitialized data when the firmware doesn't respond right. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a5a8173f16c7.I4fa68bb2b1c7dcc52ddd381c4042722d27c4a34d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: clean up some rx codeJohannes Berg
We don't need the sequence/index/cmd_index unless we're doing reclaim, they're not even valid in the other cases. Move the variables and their assignments into the right if statement and combine the two if statements into a single one as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6207fdcc91a9.Ia71e766ead7560262f4bc6ad3da6f1117c498cd6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: use SPDX tagsJohannes Berg
Use SPDX tags instead of the long copyright notices. Also cleanup some duplicate copyright notices and combine the years where possible. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201210000603.481bcb512a6f.I8146abe5a637079e7336209f23cb26af98b12b31@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()Johannes Berg
There's a bug in the lengths - the 'old length' needs to be calculated using the 'old' pointer, of course, likely a copy/paste mistake. Fix this. Reported-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Fixes: cf29c5b66b9f ("iwlwifi: dbg_ini: implement time point handling") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.c0105ddffa74.I1ddb243053ff763c91b663748b6a593ecc3b5634@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: trans: consider firmware dead after errorsJohannes Berg
If we get an error, no longer consider the firmware to be in IWL_TRANS_FW_ALIVE state. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a9d01e79c1c7.Ib2deb076b392fb516a7230bac91d7ab8a9586d86@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: remove unnecessary setting of inta_maskJohannes Berg
We set this here, but don't really use it until we've enabled interrupts. But when enabling interrupts we always overwrite this value anyway, so remove setting it here, mostly in order not to have some additional code duplicated later. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.135d96297aca.Id2d26fff60b6c31202bb0a36e46948bda6a39d33@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: fw: file: fix documentation for SAR flagJohannes Berg
This was mistakenly tagged with CAPA instead of API, fix it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6a9203094c1e.I658e63066b05257e78fc20bfcbcf151ba8fd7754@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: remove MSIX_HW_INT_CAUSES_REG_IML handlingJohannes Berg
This is actually wrong, the bit used here by the image loader is BIT(1), not BIT(2). The latter will be reused by the new reset flow soon. However, as we never had any complaints about not printing the IML status or not handling the IML error interrupt (and I suspect the code handling it was incorrectly anyway) just remove the code for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.9a323f4a3493.Ic7aee4dbbf4be42287c338c2fa1b111473724116@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: clean up scan state on failureJohannes Berg
We keep the scan status per UID in scan_uid_status field when the iwl_mvm_build_scan_cmd() function is called. If we error out after this, e.g. due to FW restart being in progress, we're not cleaning up properly, and can run into warnings later. Clean up internal variables when starting fails after calling the iwl_mvm_build_scan_cmd() function. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.970421a2f753.Id62b2da8a0ccccbb114407db82ca485d07749d39@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: do more useful queue sync accountingJohannes Berg
We're currently doing accounting on the queue sync with an atomic variable that counts down the number of remaining notifications that we still need. As we've been hitting issues in this area, modify this to track a bitmap of queues, not just the number of queues, and print out the remaining bitmap in the warning. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.0a3fa177cd6b.I7c69ff999419368266279ec27dd618eb450908b3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: fix 22000 series driver NMIJohannes Berg
For triggering an NMI in the firmware, we should only set BIT(24) in the corresponding register, not the entire mask that's usable by the driver. This currently doesn't matter because the firmware only enables BIT(24), but we'll start using BIT(25) for other purposes with an upcoming API change. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.2f982365d085.Id09daabfd331ba9e120abcbbedd2ad6448902ed0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: change 12k A-MSDU config to use 16k buffersJohannes Berg
If 12k A-MSDU size is requested, we will actually allocate 16k due to page allocation. Thus, change it to actually mean 16k, which is useful for certain sniffer use cases. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.84ae405829d4.I31184f4be31f7c3feb9a29aef3a111e70d15c64a@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: move iwl_mvm_stop_device() out of lineJohannes Berg
This function has grown quite a bit over time, move it out of line before we grow it even further. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.1a0211e66906.I572eb69dc3738319310c9cbe03a36d942f4f68f7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: clear up iwl_mvm_notify_rx_queue() argument typeJohannes Berg
The argument type to iwl_mvm_notify_rx_queue() is currently just a u8 *, but that's misleading because we actually need the inner data to be of type struct iwl_mvm_internal_rxq_notif, because we interpret it when we get it back from the device (to check the sync bool and possibly the cookie.) Therefore, clear up any potential confusion and require that the data passed is of type struct iwl_mvm_internal_rxq_notif *. Also, while at it, rename the "count" to "notif_size" as "count" doesn't really clearly say what it's counting. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.d28e14682bdc.I9ac366aa97db045be4daa4ba263267a3ac6a6a2f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: remove sw_csum_txEmmanuel Grumbach
This was a hack done to test the data path of devices that didn't support well CSUM offload in Tx. This is not needed anymore. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6c9fc9fb48d5.I2aaebf90e6fe81860105d049a8d35746fa8d86c2@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: validate RX descriptor lengthJohannes Berg
Validate the maximum RX descriptor length against the size of the buffers we gave the device - if it doesn't fit then the hardware messed up. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6378fb435cc0.Ib07485f3dc5999c74b03f21e7a808c50a05e353c@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: validate MPDU length against notification lengthJohannes Berg
The MPDU contained in a notification shouldn't be larger than the notification size itself is, validate this. Reported-by: Haggai Abramovsky <haggai.abramovsky@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.7c721ad37014.Id5746874ecfa208b60baa62691b2d9dc5dd4d89c@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: iterate active stations when updating statisticsMordechay Goodstein
Instead of enumerating all possible stations iterate only active ones. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.c049de5611b4.Ic35b8d1a328903195ec7cb887a9cb198b7d8f856@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: sort out the NVM offsetsEmmanuel Grumbach
The comments about the NVM offsets were inaccurate. Fix the enum so that the right values appear under the right comment. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6fcf16392341.Ie882e66085901357484c9e272a73602248c7e69f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: fix typo in commentMordechay Goodstein
Change "anntena" to "antenna" in a comment in stats.h. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.abca200b24d6.If5ce9e8abd5034496e98e97a53c446f045438388@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: follow the new inclusive terminologyEmmanuel Grumbach
The new inclusive terminology requires to change a few terms that were used in iwlwifi. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.1eb4c8625f36.I1b17b68d4a8e77071da3e15ffbd902d15c1d4938@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: remove the read_nvm from iwl_run_unified_mvm_ucodeEmmanuel Grumbach
Similarly to what I did to iwl_run_init_mvm_ucode, there is no need to pass the read_nvm parameter. Either we have an NVM and we don't need to read it, or we don't and we need to read it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.1b764faecfee.I2da0ada577fc16268125a4a15b5e725c18c643ee@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: avoid endless HW errors at assert timeMordechay Goodstein
Curretly we only mark HW error state "after" trying to collect HW data, but if any HW error happens while colleting HW data we go into endless loop. avoid this by setting HW error state "before" collecting HW data. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.4c7e5a87da15.Ic35b2f28ff08f7ac23143c80f224d52eb97a0454@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: enable sending/setting debug host eventMordechay Goodstein
This is used for BT node and for any user that wants to control what events would be send from FW to the driver. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a9dba2daca59.I2b18bccf0d409f1517c3e2841b667014f9dafc24@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: add support for 6GHzLuca Coelho
Add support to the 6GHz band (aka. Ultra High Band or UHB). This allows us to scan and connect to channels in that band, including all the relevant features, such as preferred scan channels, colocated channels etc. Co-developed-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Co-developed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com> Co-developed-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Tova Mussai <tova.mussai@intel.com> Co-developed-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Co-developed-by: Tali Levi Rovinsky <Tali.Levi-rovinsky@intel.com> Signed-off-by: Tali Levi Rovinsky <Tali.Levi-rovinsky@intel.com> Co-developed-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Co-developed-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201210000657.0fdbfc3d7352.Idb648536faf21716e2ab2c6d6890d3e49f719cd3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: copy iwl_he_capa for modificationsJohannes Berg
This data is not necessarily the same across devices as we may modify it due to the number of antennas and for overrides (though in practice overrides are likely to be identical), so modifying the global data is wrong. Make a copy of it in the NVM data and modify it there instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6b4ee30c59e4.I0c30ef78b3bf727fe80b16a19c7588016d6b04bf@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: remove obsolete pre-release support codeEmmanuel Grumbach
We no longer need code that was introduced to differentiate between two early versions of 8260. We can remove this convoluted way to get the hardware version that was needed because of a bug in the register's configuration. Moreover, since we no longer need to access the PRPH registers, we no longer need to wake up the device, request ownership, etc... Remove all that. This allows us to get the rid of the obsolete comment about the AUX bus MISC address space which should have been moved when this code was moved away from here. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.4a5665ccd8a6.Iff3879405c15758ba661c430e77dc2160ddada1c@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: remove the read_nvm from iwl_run_init_mvm_ucodeEmmanuel Grumbach
If we already read the NVM, we don't need to read it again. Make sure that this is the case with a WARNING. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.8e0ffce7f873.Ie526042c4d4b93d9116c90f53180cbadef0b32cb@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: Init error table memory to zeroMordechay Goodstein
If case we have an error reading FW memory we get garbage (stack old data) in the report, so just initialize the table to zero. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.742786ffddba.Id7a17985f5bf6a03d3850f445ccdc611f97776ce@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: d3: do not send the WOWLAN_CONFIGURATION command for netdetectNaftali Goldstein
This command should be used only when there's a real client station. Currently it works, but since soon the driver will stop actually having an auxiliary station by default, and this command requires _some_ valid station, it needs to be removed from this flow. Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.81b2acfe292b.I8c7372e6f72279e22966a2d0a9066521f9d2f1a0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: move reclaim flows to the queue fileMordechay Goodstein
Reclaim flows are bus-independent TX functions so we move it to the common place handling bus-independent tx operations used spatch rule @@ @@ ( -iwl_trans_pcie_freeze_txq_timer +iwl_trans_txq_freeze_timer | -iwl_trans_pcie_set_q_ptrs +iwl_trans_txq_set_q_ptrs | -iwl_pcie_txq_free_tfd +iwl_txq_free_tfd | -iwl_pcie_txq_progress +iwl_txq_progress | -iwl_trans_pcie_reclaim +iwl_trans_txq_reclaim ) Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.40723e92b6bf.I83cf71d9c6d989ec42f52b353f1d33f32540db59@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: fix sar profile printing issueJanie Tu
The profile shows an invalid value because the wrong format was used. A u8 value should use by %hhu, not %hhd. Fix thisit by changing it to %hhu. Signed-off-by: Janie Tu <janiex.tu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a595be52af22.I1843c3c4f9fb32fa8d439052bd0a5ad230f292e2@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: yoyo: align the write pointer to DWsRotem Saado
from AX210 generation the write pointer is in Bytes. to be align with all previous HWs convert it DWs. Signed-off-by: Rotem Saado <rotem.saado@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231351.c9a9cbef4a09.Ic7df63c617f79b7e6a95a510c51b3516bba5599f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: yoyo: add the ability to dump phy peripheryMordechay Goodstein
This enables analyzing phy/HW bugs. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231351.53bce4f8353d.Ia6944582bd2c748387aaef96755d8919c5d25dc1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: remove all queue resources before freeMordechay Goodstein
Currently calling iwl_txq_dyn_free only deletes the queue memory/DMA but any active timers are not dealt with. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231351.69231238667c.I04c6d012d9244a73261685f8fc797a26e5c961d6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-09vrf: handle CONFIG_IPV6 not set for vrf_add_mac_header_if_unset()Andrea Mayer
The vrf_add_mac_header_if_unset() is defined within a conditional compilation block which depends on the CONFIG_IPV6 macro. However, the vrf_add_mac_header_if_unset() needs to be called also by IPv4 related code and when the CONFIG_IPV6 is not set, this function is missing. As a consequence, the build process stops reporting the error: ERROR: implicit declaration of function 'vrf_add_mac_header_if_unset' The problem is solved by *only* moving functions vrf_add_mac_header_if_unset() and vrf_prepare_mac_header() out of the conditional block. Reported-by: kernel test robot <lkp@intel.com> Fixes: 0489390882202 ("vrf: add mac header for tunneled packets when sniffer is attached") Signed-off-by: Andrea Mayer <andrea.mayer@uniroma2.it> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20201208175210.8906-1-andrea.mayer@uniroma2.it Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-09ice: Add space to unknown speedSimon Perron Caissy
Add space to the end of 'Unknown' string in order to avoid concatenation with 'bps' string when formatting netdev log message. Signed-off-by: Simon Perron Caissy <simon.perron.caissy@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: join format strings to same line as ice_debugJacob Keller
When printing messages with ice_debug, align the printed string to the origin line of the message in order to ease debugging and tracking messages back to their source. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: silence static analysis warningBruce Allan
sparse warns about cast to/from restricted types which is not an actual problem; silence the warning. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: cleanup misleading commentBruce Allan
The maximum Admin Queue buffer size and NVM shadow RAM sector size are both 4 Kilobytes. Some comments refer to those as 4Kb which can be confused with 4 Kilobits. Update the comments to use the commonly used KB symbol instead. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: Remove vlan_ena from vsi structureNick Nunley
vlan_ena was introduced to track whether VLAN filters are enabled on the device, but 1) checking for num_vlan > 1 already gives us this information, and is currently used in this way throughout the code 2) the logic for vlan_ena is broken when multiple VLANs are active Just remove vlan_ena and use num_vlan instead. Signed-off-by: Nick Nunley <nicholas.d.nunley@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: Remove gate to OROM initJeb Cramer
Remove the gate that prevents the OROM and netlist info from being populated. The NVM now has the appropriate section for software to reference the versioning info. Signed-off-by: Jeb Cramer <jeb.j.cramer@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: Enable Support for FW Override (E82X)Jeb Cramer
The driver is able to override the firmware when it comes to supporting a more lenient link mode. This feature was limited to E810 devices. It is now extended to E82X devices. Signed-off-by: Jeb Cramer <jeb.j.cramer@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: don't always return an error for Get PHY Abilities AQ commandPaul M Stillwell Jr
There are times when the driver shouldn't return an error when the Get PHY abilities AQ command (0x0600) returns an error. Instead the driver should log that the error occurred and continue on. This allows the driver to load even though the AQ command failed. The user can then later determine the reason for the failure and correct it. Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09ice: cleanup stack hogBruce Allan
In ice_flow_add_prof_sync(), struct ice_flow_prof_params has recently grown in size hogging stack space when allocated there. Hogging stack space should be avoided. Change allocation to be on the heap when needed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Harikumar Bokkena <harikumarx.bokkena@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-12-09netdevsim: Add debugfs toggle to reject BPF programs in verifierToke Høiland-Jørgensen
This adds a new debugfs toggle ('bpf_bind_verifier_accept') that can be used to make netdevsim reject BPF programs from being accepted by the verifier. If this toggle (which defaults to true) is set to false, nsim_bpf_verify_insn() will return EOPNOTSUPP on the last instruction (after outputting the 'Hello from netdevsim' verifier message). This makes it possible to check the verification callback in the driver from test_offload.py in selftests, since the verifier now clears the verifier log on a successful load, hiding the message from the driver. Fixes: 6f8a57ccf851 ("bpf: Make verifier log more relevant by default") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/bpf/160752225964.110217.12584017165318065332.stgit@toke.dk
2020-12-09xdp: Remove the xdp_attachment_flags_ok() callbackToke Høiland-Jørgensen
Since commit 7f0a838254bd ("bpf, xdp: Maintain info on attached XDP BPF programs in net_device"), the XDP program attachment info is now maintained in the core code. This interacts badly with the xdp_attachment_flags_ok() check that prevents unloading an XDP program with different load flags than it was loaded with. In practice, two kinds of failures are seen: - An XDP program loaded without specifying a mode (and which then ends up in driver mode) cannot be unloaded if the program mode is specified on unload. - The dev_xdp_uninstall() hook always calls the driver callback with the mode set to the type of the program but an empty flags argument, which means the flags_ok() check prevents the program from being removed, leading to bpf prog reference leaks. The original reason this check was added was to avoid ambiguity when multiple programs were loaded. With the way the checks are done in the core now, this is quite simple to enforce in the core code, so let's add a check there and get rid of the xdp_attachment_flags_ok() callback entirely. Fixes: 7f0a838254bd ("bpf, xdp: Maintain info on attached XDP BPF programs in net_device") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/bpf/160752225751.110217.10267659521308669050.stgit@toke.dk
2020-12-09rtlwifi: rtl8192de: fix ofdm power compensationPing-Ke Shih
ofdm_index[] is used to indicate how many power compensation is needed to current thermal value. For internal PA module or 2.4G band, the min_index is different from other cases. This issue originally is reported by Dan. He found the size of ofdm_index[] is 2, but access index 'i' may be equal to 2 if 'rf' is 2 in case of 'is2t'. In fact, the chunk of code is added to wrong place, so move it back to proper place, and then power compensation and buffer overflow are fixed. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201207031903.7599-1-pkshih@realtek.com
2020-12-09ath9k_htc: adhere to the DONT_REORDER transmit flagMathy Vanhoef
Assure that frames with the fixed order flag are not reordered relative to each other. This is accomplished by transmitting them using a fixed priority independent of their QoS field. Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@kuleuven.be> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201104061823.197407-6-Mathy.Vanhoef@kuleuven.be
2020-12-09ath11k: mesh: add support for 256 bitmap in blockack frames in 11axPradeep Kumar Chitrapu
Currently 256 bitmap in blockack frames is being set only for AP mode. Fix this to set whenever beacon has changed and has HE capability, there by supporting mesh as well. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201020183111.25458-5-pradeepc@codeaurora.org
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-03 10:00:40 +0000