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path: root/drivers/net/wireless/intel
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2024-02-21wifi: iwlwifi: mvm: ensure offloading TID queue existsBenjamin Berg
The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240218194912.6632e6dc7b35.Ie6e6a7488c9c7d4529f13d48f752b5439d8ac3c4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-15wifi: iwlwifi: cancel session protection only if there is oneMiri Korenblit
mac80211 might (due to an unavoidable race) cancel a ROC that has already expired. In that case the driver should not send the session protection cmd to cancel the ROC. When session protection is supported, the te_data::id field is reused to save the configuration id. Check it before sending the cmd. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.30176bf869d9.Id811c20d3746b870cbe0c946bbfe1c0ab0a290cb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-15wifi: iwlwifi: mvm: remove IWL_MVM_STATUS_NEED_FLUSH_P2PMiri Korenblit
This is set when a P2P ROC ends, and uses as an indication inside iwl_mvm_roc_done_wk that the resources used for this ROC (sta/link) needs to be flushed/deactivated (respectively). But we also have IWL_MVM_STATUS_ROC_RUNNING, which is set whenever P2P ROC starts, and is not even used in iwl_mvm_roc_done_wk. Use IWL_MVM_STATUS_ROC_RUNNING as an indicator, and remove the redundant bit. While at it, add a call to synchronize_net also for the AUX ROC case, which is missing in the existing code. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.0494f75de311.Ic4aacacf7581a5c9046c4f1df87cbb67470853e7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-15Merge wireless into wireless-nextJohannes Berg
There's a conflict already and some upcoming changes also depend on changes in wireless for being conflict- free, so pull wireless in to make all that easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: mvm: check own capabilities for EMLSRJohannes Berg
There may be different hardware or configurations supported, so check for our own EMLSR capability before allowing it to be used, in addition to checking the AP's. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.036443611696.If33caabd7cf372834287863b40b2d6d1ef1ca3f7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: bump FW API to 89 for AX/BZ/SC devicesMiri Korenblit
Start supporting API version 89 for new devices. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.b5d0c18c3dad.I55d5bd15638970d27b30b38e9ef47cddf6ba715e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: iwl-trans.h: clean up kernel-docJohannes Berg
Add missing kernel-doc, fix annotations, etc. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.a66b5cad363b.I3ee4522ac34c3e5984fce5c1cb677fb3db7a965b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: fw: file: clean up kernel-docJohannes Berg
Add missing kernel-doc and otherwise fix things. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.c41fddd32c18.I1978ed9aa0484b37504f2bd4614ae0f620821f81@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: api: dbg-tlv: fix up kernel-docJohannes Berg
Some things are misnamed or missing, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.895a2daa0e17.I4d4bdc4ebaf4bfef113a7e6c83848f5a4fb52977@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: error-dump: fix kernel-doc issuesJohannes Berg
Add missing and rename mismatched kernel-doc descriptions. Also just remove the unused IWL_FW_ERROR_DUMP_MAX constant. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.b4706117c97b.I5151b055dcf23ccab3ea7cd7d654aeb621cd5119@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: mvm: fix thermal kernel-docJohannes Berg
This was misnamed, fix it. Also add a space to make it look cleaner. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.5eb9f05fbfe2.Id0a4df70f21e7e6d079a7a2084b748ab499b828c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: don't use TRUE/FALSE with boolJohannes Berg
With C99 bool we really also should use true/false, not the upper-case variants, wherever they may actually be coming from. Fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.5732dd306ee9.Ifc07c026ac3779429e3dc949e96c9437e89f7bf9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: api: fix constant version to match FWJohannes Berg
The versioning here comes from the firmware, so it should be the same as in the firmware, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.fbcb99d896b3.Ibf018d22ca673565cb9028adabd04d4804231ac0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: mvm: Fix the listener MAC filter flagsIlan Peer
One of the flags was from the wrong API. Fixes: 9be162a7b670 ("wifi: iwlwifi: mvm: add support for the new MAC CTXT command") Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.a338c30ec4e9.Ic2813cdeba4443c692d462fc4859392f069d7e33@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: mvm: Extend support for P2P service discoveryIlan Peer
New additions to the P2P specification use action frames to extend the P2P device discovery and service discovery. Thus, configure the P2P Device link to accept all management frames. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.7ae41234de7b.Ie0b08d4b965409ef6df5505396927567fb899d52@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: mvm: work around A-MSDU size problemJohannes Berg
The firmware will now start with 1500 byte A-MSDU size rather than 3500 as before, and that seems to cause some really hard to debug problems. Keep A-MSDU disabled if the size is less than 2000 to disable this for now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.3dcd0a1767d0.I450d35f3085b3b04a96dd1e1e7d8c27bda9ce8f5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: nvm: parse the VLP/AFC bit from regulatoryMukesh Sisodiya
6 GHz STA supports different power types as LPI, SP, VLP. and this information is provided by regulatory info. Add support in driver to parse the power type capability in regulatory info from FW and set it to the channel flags. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240208185302.9c6a4acabdb3.I501de5c0d86b9702bf61158a2e91c954a1da9a2a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: iwlmvm: handle unprotected deauth/disassoc in d3Shaul Triebitz
In MFP, do not disconnect if an unprotected deauth or disassoc was received during D3. For that, need to configure wowlan with MFP (IS_11W_ASSOC). Now, in case of an unprotected deauth/disassoc, the wakeup reason returned by the firmware will be: IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC (and not IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH which will cause a disconnection). Also, report this reason to cfg80211. In another patch, the driver will send an SA query. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.fde438a22e3f.I3c8497520aaa95a22febff727b0ad08146965d47@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-12wifi: iwlwifi: fix #ifdef CONFIG_ACPI checkArnd Bergmann
The #ifdef check around the function definition for two functions was changed without also changing the one on the declaration: drivers/net/wireless/intel/iwlwifi/fw/uefi.c:359:6: error: redefinition of 'iwl_uefi_get_sgom_table' 359 | void iwl_uefi_get_sgom_table(struct iwl_trans *trans, | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/wireless/intel/iwlwifi/fw/uefi.c:11: drivers/net/wireless/intel/iwlwifi/fw/uefi.h:294:6: note: previous definition of 'iwl_uefi_get_sgom_table' with type 'void(struct iwl_trans *, struct iwl_fw_runtime *)' 294 | void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/fw/uefi.c:392:5: error: redefinition of 'iwl_uefi_get_uats_table' 392 | int iwl_uefi_get_uats_table(struct iwl_trans *trans, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/fw/uefi.h:299:5: note: previous definition of 'iwl_uefi_get_uats_table' with type 'int(struct iwl_trans *, struct iwl_fw_runtime *)' 299 | int iwl_uefi_get_uats_table(struct iwl_trans *trans, | ^~~~~~~~~~~~~~~~~~~~~~~ Adapt it by merging the declarations into the existing #ifdef block. Fixes: 74f4cd710705 ("wifi: iwlwifi: take SGOM and UATS code out of ACPI ifdef") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://msgid.link/20240212112343.1148931-1-arnd@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: queue: improve warning for no skb in reclaimJohannes Berg
We've seen this warning trigger, and while the reason is probably obvious, I haven't been able to see it yet. Add more information to the warning message to help identify the cause. Also print out both index and SSN for all the messages. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.581427dc81fc.I9a109d02b4349807dce521c693ecd3516ec58cc0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: move BA notif messages before actionJohannes Berg
This is always a bit confusing, the code first does all the reclaim (with its own debug messages), and _then_ prints it got a BA notification from firmware. Turn that around. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.825245e0803f.Ic607c57f43eb7c7ff122ffee8f3994fd040d578f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: show skb_mac_gso_segment() failure reasonJohannes Berg
If this warning triggers we don't really know why, print out the return value so we can see it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.b1b907741e85.Ib8ee9c90bd8f1af69969981ff0c63e9cc3123e1f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: remove flags for enable/disable beacon filterJohannes Berg
The flags argument to enable/disable beacon filtering functions is unused and always zero, so just remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.2c739c1034a5.I8619949ad4ebd31593d10ece371ebdc6c48db98f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: don't set replay counters to 0xffJohannes Berg
The firmware (later) actually uses the values even for keys that are invalid as far as the host is concerned, later in rekeying, and then only sets the low 48 bits since the PNs are only 48 bits over the air. It does, however, compare the full 64 bits later, obviously causing problems. Remove the memset and use kzalloc instead to avoid any old heap data leaking to the firmware. We already init all the other fields in the struct anyway. This leaves the data set to zero for any unused fields, so the firmware can look at them safely even if they're not used right now. Fixes: 79e561f0f05a ("iwlwifi: mvm: d3: implement RSC command version 5") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.462101146fef.I10f3855b99417af4247cff04af78dcbc6cb75c9c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: pcie: Add new PCI device id and CNVIMukesh Sisodiya
Add the support for a new PCIE device-id 0x272E and a new CNVI type. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.506db9b4a664.Ia2e3a77b880c449ac0e8d20b8cea25e6f07f1b81@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: don't send the smart fifo command if not neededEmmanuel Grumbach
Newer firmware versions no longer needs this command. Don't send it if the firmware advertises it does not need it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.527595995aa0.I0381bef1dc815945f2ec194fecc657e5c75bb2ec@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: don't set the MFP flag for the GTKEmmanuel Grumbach
The firmware doesn't need the MFP flag for the GTK, it can even make the firmware crash. in case the AP is configured with: group cipher TKIP and MFPC. We would send the GTK with cipher = TKIP and MFP which is of course not possible. Fixes: 5c75a208c244 ("wifi: iwlwifi: mvm: support new key API") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.2f2c602ab3c6.If13b2e2fa532381d985c07df130bee1478046c89@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: fw: allow vmalloc for PNVM imageJohannes Berg
This image can be pretty big (I've seen order-7 allocations!), and we later have to copy it to DMA memory (in newer FW even there it won't need to be contiguous), so we can easily deal with it being in vmalloc. Use kvmemdup()/kvfree() for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206175739.9b4c06b5d533.Idf699b36ec95ee36f530355cd2cb1da297a098f1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: don't do duplicate detection for nullfunc packetsJohannes Berg
For non-QoS nullfunc packets we currently do the duplicate detection, which seems a bit wrong. Fix the code to check for _any_ instead of just _qos_ nullfunc. Also remove setting the RX_FLAG_DUP_VALIDATED flag, we haven't done anything here; in particular, we haven't checked for multicast in an MLO scenario. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.4fea3bd2d4a6.Ib80764f4581d875cff08469016894f7c817c3828@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: fix erroneous queue index maskJohannes Berg
When retrieving the queue index ("SCD SSN") from the TX response, it's currently masked with 0xFFF. However, now that we have queues longer than 4k, that became wrong, so make the mask depend on the hardware family. This fixes an issue where if we get a single frame reclaim while in the top half of an 8k long queue, we'd reclaim-wrap the queue twice (once on this and then again on the next non-single reclaim) which at least triggers the WARN_ON_ONCE() in iwl_txq_reclaim(), but could have other negative side effects (such as unmapping a frame that wasn't transmitted yet, and then taking an IOMMU fault) as well. Fixes: 7b3e42ea2ead ("iwlwifi: support multiple tfd queue max sizes for different devices") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.4148a6ef54e0.I733a70f679c25f9f99097a8dcb3a1f8165da6997@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: avoid garbage iPNShaul Triebitz
After waking from D3, we set the iPN given by the firmware. For some reason, CIPHER_SUITE_AES_CMAC was missed. That caused copying garbage to the iPN - causing false replays. (since 'seq' is on the stack, and the iPN from the firmware was not copied into it, it contains garbage which later is copied to the iPN key). Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.2be5b35be30f.I99db8700d01092d22a6d76f1fc1bd5916c9df784@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: always update keys in D3 exitShaul Triebitz
If during D3 there was both a GTK rekey and a disconnection, when waking up, we must first update the new keys and then disconnect. The reason is that when disconnecting we first need to remove the keys. Trying to remove invalid keys results in firmware assert. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.68cf3974b5d7.Iac9b71a1906ab973aba9baadc9e923b63c0b4945@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: limit pseudo-D3 to 60 secondsJohannes Berg
With unlimited pseudo-D3, we can get stuck here in the read if the firmware never wakes up. All of our testing infrastructure however will anyway give up after at most a minute, so there's no value in that. Limit this to about a minute to avoid getting stuck with the RTNL held forever, which basically makes the machine unusable and then we can't even understand what caused the failure. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.ca55b3a7fa8d.Id746846f187442ebc689416d2688f2bd9278c0e9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: combine condition/warningJohannes Berg
WARN() returns the value of the condition, so it's nicer to combine the warning and the if. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.44f63334760e.If0a2cf347a8676a3830c5c3183a257fe11f31419@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: fix the key PN indexShaul Triebitz
When waking from D3 (and a GTK rekey happened during D3), the key itself is saved in iwl_wowlan_status_data::gtk array, but the PN is saved in iwl_wowlan_status_data::gtk_seq array. The indices (of the same key) might differ in both arrays. Fix using the gtk array index in the gtk_seq array. Rather, iterate and search for the correct key in the gtk_seq array. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.bdd0511c007d.I3325288c64c010a4d008ac4429de1c2b14ef764c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: Keep connection in case of missed beacons during RXDaniel Amosi
The client needs to disconnect from AP in case of more than 19 missed beacons only if no data is coming from that AP, otherwise it needs to stay connected. Signed-off-by: Daniel Amosi <amosi.daniel@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.080195242c18.Ib166fc4e46666165a88e673a4a196cb8f18fdec4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: properly check if link is activeMiri Korenblit
Before sending SESSION PROTECTION cmd the driver verifies that the link for which the cmd is going to be sent is active. The existing code is checking it only for MLD vifs, but also the deflink (in non-MLD vifs) needs to be active in order the have a session protection for it. Fix this by checking if the link is active also for non-MLD vifs Fixes: 135065837310 ("wifi: iwlwifi: support link_id in SESSION_PROTECTION cmd") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240205211151.c61820f14ca6.Ibbe0f848f3e71f64313d21642650b6e4bfbe4b39@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: take SGOM and UATS code out of ACPI ifdefMiri Korenblit
The BIOS tables SGOM and UATS are read from UEFI, but require additional tables (WGDS and DSM func 3, respectively) which used to be read from ACPI only, so the code handling those tables had to be under ifdef ACPI. But now the driver reads those tables (WGDS and DSM) from both ACPI and UEFI, so SGOM and UATS code shouldn't be under ifdef ACPI anymore. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.dcaa3325773f.I649079c842369dcae3a362842322deca422a61d5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: don't abort queue sync in CT-killJohannes Berg
CT kill should stop doing a lot of TX etc. to cool down the NIC, but we don't stop all commands from going to the NIC, and as such we shouldn't abort queue sync, since it can get confused if we do, warning that we do it twice at the same time etc. Only stop it when we'd also not send it in the first place. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.4e0745e2cd97.I311dc623ce68de6a2da3c21c8d84a387844f714a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: define RX queue sync timeout as a macroShaul Triebitz
define the timeout on RX queues notification as a macro so it will be clearer. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Reviewed-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.a6985ea87751.Iafb7ae13aa58d66512e4b3fa6c75149c75cbc305@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: expand queue sync warning messagesJohannes Berg
It's a bit tricky to understand what's going on here, add more data to the warning messages to make that clearer. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240205211151.1df82a509636.I2f71811569a5c48eb166c4caa779af2d6160ad33@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: Declare support for secure LTF measurementIlan Peer
Declare support for secure LTF measurement if the FW supports it. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240204235836.f20d2437c06f.I479df8ab543db2d05c413119ad3eb3936cc86294@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: advertise support for protected ranging negotiationAvraham Stern
Advertise support for protected ranging negotiation if the firmware supports it. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Reviewed-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240206135637.9bb7e13ad18c.I578af1c9836e91069ce318b265bd221f42955992@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: remove one queue sync on BA session stopJohannes Berg
As documented in the comment, this queue sync was here to ensure that an async IWL_MVM_RXQ_NSSN_SYNC queue sync won't race with setting up a new BA session with the same BAID. However, we no longer do IWL_MVM_RXQ_NSSN_SYNC queue sync, so we can remove this as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Grumbach, Emmanuel <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240204235836.0a09ab337b54.I0dfe239dc30577a2ff23f910b10e9957364ccc78@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: support EHT for WHMiri Korenblit
sku_cap_11be_enable should be set to true also for WH. Fixes: e1374ed25324 ("wifi: iwlwifi: Add support for new CNVi (SC)") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://msgid.link/20240204235836.a6d4097cbaca.I8b00fa7b6226b4116cd91f70fb0b15e79b4dee5a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: don't support reduced tx power on ack for new devicesEmmanuel Grumbach
This is no longer supported by the firmware. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240204235836.768d56206093.I737872ff19f0dbeefca42a239d673f05b9ac06f0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: use system_unbound_wq for debug dumpJohannes Berg
This can take some time, so it's better to use the unbound workqueue. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240204235836.75c8d2286f81.I478e9faf422f22ae66c0a113003fea83565c5692@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: mvm: remove EHT code from mac80211.cJohannes Berg
The code here is the pre-MLD API, but of course older FW that doesn't support MLD APIs cannot support EHT. Remove some code that shouldn't be there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240204235836.bde5a9d87759.I4c69dd94416f92b0f1f53dd57dafecbec643600d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: read mac step from aux registerMiri Korenblit
in BZ, the mac step is not updated to the HW REV CSR. For BZ-I, read it from the CNVI aux register For BZ-U always take B step. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240204235836.dcc18b533f13.I0a6267fa0a142744bcf7500b45f667b596b492c5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-02-08wifi: iwlwifi: adjust rx_phyinfo debugfs to MLOMiri Korenblit
This debugfs entry is used to configure the rx_phyinfo. Currently we are sending the phy cmd only for the deflink. Change it to send the cmd for all active links of the vif Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://msgid.link/20240204235836.a68ee2b6cb58.Iddc47c608ec990b12be0ae5b1ee89bcf6beb0f6a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-07-28 08:31:22 +0000