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path: root/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
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2025-01-13wifi: iwlwifi: implement product reset for TOP errorsJohannes Berg
The TOP is a shared (between BT and WiFi) hardware component, and if it has an error we need to reset the whole device, i.e. both BT and WiFi. This is achieved by calling a specific ACPI DSM (device-specific method) with the right arguments before doing a reset via the object referenced by _PRR. Since this is needed here, but a function reset will always do better than just re-enumerating the bus in case of errors, we can always try to at least do a function reset and do the full product reset only when needed for TOP errors. Also, for some Bz and Sc devices where BT is PCIe/IOSF as well, find the BT device and unbind that device as well so the BT driver can recover from the reset that's going to happen, rather than having to somehow detect that the device was reset. Also add - currently unused - the function reset mode, this is going to get used in the upcoming escalation model. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241231135726.5b0f846d3e13.Ia14ccac38ac3d48adf5f341b17c7e34ccc41c065@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-13wifi: iwlwifi: pcie: check for WiAMT/CSME presenceJohannes Berg
In order to know whether or not a product reset can safely be done (without risking locking up the system completely), check for ME presence with the known methods. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241231135726.0ac9173f1f37.Id83b80b61548b8f4f01e96a356dafe063543c4ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-13wifi: iwlwifi: add mapping of prph register crf for PE RFSomashekhar(Som)
In blank OTP, we get the CRF type from a peripheral register, support it for PE CRF Signed-off-by: Somashekhar(Som) <somashekhar.puttagangaiah@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241228223206.a8899d585a6e.I9d9b223c75d5370811220291c62c364967c0acc3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-01-13wifi: iwlwifi: pcie: Add support for new device idsSomashekhar(Som)
Add support for new device-ids 0x2730 and 0x272F. Signed-off-by: Somashekhar(Som) <somashekhar.puttagangaiah@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Link: https://patch.msgid.link/20241226174257.6a0db60436e7.I50a66544dde6c88acd9abe4b31badab96ef04cfc@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-12-13wifi: iwlwifi: fix CRF name for BzEmmanuel Grumbach
We had BE201 hard coded. Look at the RF_ID and decide based on its value. Fixes: 6795a37161fb ("wifi: iwlwifi: Print a specific device name.") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20241212132940.b9eebda1ca60.I36791a134ed5e538e059418eb6520761da97b44c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-09-04Merge tag 'wireless-next-2024-09-04' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== pull-request: wireless-next-2024-09-04 here's a pull request to net-next tree, more info below. Please let me know if there are any problems. ==================== Conflicts: drivers/net/wireless/ath/ath12k/hw.c 38055789d151 ("wifi: ath12k: use 128 bytes aligned iova in transmit path for WCN7850") 8be12629b428 ("wifi: ath12k: restore ASPM for supported hardwares only") https://lore.kernel.org/87msldyj97.fsf@kernel.org Link: https://patch.msgid.link/20240904153205.64C11C4CEC2@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-27wifi: iwlwifi: config: label 'gl' devices as discreteJohannes Berg
The 'gl' devices are in the bz family, but they're not, integrated, so should have their own trans config struct. Fix that, also necessitating the removal of LTR config, and while at it remove 0x2727 and 0x272D IDs that were only used for test chips. Fixes: c30a2a64788b ("wifi: iwlwifi: add a new PCI device ID for BZ device")ticket=none Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240729201718.95aed0620080.Ib9129512c95aa57acc9876bdff8b99dd41e1562c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-08-26wifi: iwlwifi: mvm: fix hibernationEmmanuel Grumbach
Fast resume is a feature that was recently introduced to speed up the resume time. It basically keeps the firmware alive while the system is suspended and that avoids starting again the whole device. This flow can't work for hibernation, since when the system boots, before the frozen image is loaded, the kernel may touch the device. As a result, we can't assume the device is in the exact same state as before the hibernation. Detect that we are resuming from hibernation through the PCI device and forbid the fast resume flow. We also need to shut down the device cleanly when that happens. In addition, in case the device is power gated during S3, we won't be able to keep the device alive. Detect this situation with BE200 at least with the help of the CSR_FUNC_SCRATCH register and reset the device upon resume if it was power gated during S3. Fixes: e8bb19c1d590 ("wifi: iwlwifi: support fast resume") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240825191257.24eb3b19e74f.I3837810318dbef0a0a773cf4c4fcf89cdc6fdbd3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-06-26wifi: iwlwifi: remove AX101, AX201 and AX203 support from LNLGolan Ben Ami
LNL is the codename for the upcoming Series 2 Core Ultra processors designed by Intel. AX101, AX201 and AX203 devices are not shiped on LNL platforms, so don't support them. Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240613171043.f24a228dfd96.I989a2d3f1513211bc49ac8143ee4e9e341e1ee67@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-29wifi: iwlwifi: move Bz and Gl iwl_dev_info entriesMiri Korenblit
The iwl_dev_info entries for these devices were incorrectly positioned within the array, out of chronological order. Move them arround. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://msgid.link/20240527190228.a75e9a1eb86c.I003980f8ca60a96019657e396e848a07df6b92a4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-29wifi: iwlwifi: remove redundant printsMiri Korenblit
Upon start, the different opmodes are currently printing: 1. HW rev, which is already print by iwlwifi 2. The HW name (e.g. "Intel(R) Wi-Fi 7 BE201 320MHz") cleanup things such as the hw rev won't be printed again, the HW name will be printed by iwlwifi instead of each opmode. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://msgid.link/20240527190228.5c589c7abed0.I3590c4ee0ee99d1b207852c32d25d326afb327dd@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-04-19wifi: iwlwifi: add a device ID for BZ-WEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240415114847.c387957560ea.I9229336936faa0ed346af469e9c77c7d6e5a2541@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-25wifi: iwlwifi: add support for BZ_WEmmanuel Grumbach
BZ_W is another member of the BZ family. Just like BZ_U, we also need to override the STEP. While at it, add a few missing CNVi Chip ID values. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240320232419.40c315d51b22.I6b2b2083f8d5b4ec4119aa5b51c21b8428d96060@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-25wifi: iwlwifi: Print a specific device name.Daniel Amosi
For FM and GL, the name printed on the logs was "TBD". Change that to print the accurate name. Signed-off-by: Daniel Amosi <amosi.daniel@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240320232419.6fc9ad1396ca.I207626ce5e2ada170a7c01dccf5226110d09f135@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-25wifi: iwlwifi: remove wrong CRF_IDsEmmanuel Grumbach
Those CRF_IDs never existed and were a mistake. Those values are CNVI_IDs. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240320232419.b7bea022622b.Ia6ffa981397dc11bd1acb7e190c275155857823d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-25wifi: iwlwifi: remove devices that never came outEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240320232419.b3715c0d4bdd.I1337ed9c3edbec4ea9ff7e8a8b02410d5e69bf74@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-25wifi: iwlwifi: add a kunit test for PCI table duplicatesJohannes Berg
We shouldn't have entries in the table that match the same device; it's possible to have a specific entry followed by a less specific entry (i.e. NNNN followed by ANY), but not entries that are dead, where an earlier entry matches the same as a later one. Add a test similar to the existing devinfo test to catch this situation. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240319100755.826b859abd62.I8140d7e9ae52ac50c6830818f8f95ccd0d94b3d3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-03-25wifi: iwlwifi: pcie: remove duplicate PCI IDs entryJohannes Berg
There's a duplicate entry for 0x51f1, which shouldn't be present, though the first entry will correctly be taken. Remove the second one. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240311081938.3e995954d519.I0d028993e17e26b63c0ee89d7b1714ec88f2a158@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: 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>
2024-02-02wifi: iwlwifi: pcie: Add the PCI device id for new hardwareMukesh Sisodiya
Add the support for a new PCI device id. 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/20240129211905.fde32107e0a3.I597cff4f340e4bed12b7568a0ad504bd4b2c1cf8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: disable 160 MHz based on subsystem device IDMukesh Sisodiya
The driver should not send 160 MHz BW support for 5 GHz band in HE if PCI subsystem device ID indicates no 160 MHz support. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Reviewed-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240126085924.77c248ce6986.I558e8d0cf19dc862b1c4124df78a4cb690095bb2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: Add support for new 802.11be deviceMukesh Sisodiya
Add support for the new 802.11be device with limites capabilities: - 320 MHz isn't supported - MCSs 12 and 13 are not supported 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/20240123200528.8529bd2acedf.I25dccb7bbeb21b8df2123fad51dde7fcf137a508@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: add kunit test for devinfo orderingJohannes Berg
We used to have a test built into the code for this internally, but now we can put that into kunit and let everyone run it, to verify the devinfo table ordering if it's changed. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.a4a8af7c091f.I0fb09083317b331168b99b8db39656a126a5cc4d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-12wifi: iwlwifi: pcie: get_crf_id() can be voidJohannes Berg
This never returns an error and the return value is never checked anyway, so it can just be void. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231207044813.898b7e99206f.I61378115093fe70e6f5baca7f334651e4190eb3b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-10-23wifi: iwlwifi: pcie: clean up WFPM control bitsJohannes Berg
We define the same bit twice, remove the less precise definition and use the better one instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230926110319.82d2744690b3.I90c08a27dca26a181dacb069184f39ece77849b5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25wifi: iwlwifi: add mapping of a periphery register crf for WH RFMukesh Sisodiya
Add the support for prph register RF details and map it to get the RF ID of NIC. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230921110727.ccfc4868111f.I94dd75fc82443facf571f2fe8e23c50e9053a35a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-08-22wifi: iwlwifi: pcie: avoid a warning in case prepare card failedAvraham Stern
In case CSME holds the NIC and SAP connection is already established, iwl_pcie_prepare_card_hw() during iwl_pci_probe() will fail (which is fine since CSME will release the nic later when asked with a SAP message). In this case tring to grab nic access to read the crf ids will fail with a warning. Avoid the warning by only trying to read the crf ids in case prepare card succeeded. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230822103048.9b026fa7b97e.I12bea7e6eef54eeeaf916b68d71583e92ff310fd@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-22Merge tag 'wireless-next-2023-06-22' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== Notable changes this time around: MAINTAINERS - add missing driver git trees ath11k - factory test mode support iwlwifi - config rework to drop test devices and split the different families - major update for new firmware and MLO stack - initial multi-link reconfiguration suppor - multi-BSSID and MLO improvements other - fix the last few W=1 warnings from GCC 13 - merged wireless tree to avoid conflicts * tag 'wireless-next-2023-06-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (245 commits) wifi: ieee80211: fix erroneous NSTR bitmap size checks wifi: rtlwifi: cleanup USB interface wifi: rtlwifi: simplify LED management wifi: ath10k: improve structure padding wifi: ath9k: convert msecs to jiffies where needed wifi: iwlwifi: mvm: Add support for IGTK in D3 resume flow wifi: iwlwifi: mvm: update two most recent GTKs on D3 resume flow wifi: iwlwifi: mvm: Refactor security key update after D3 wifi: mac80211: mark keys as uploaded when added by the driver wifi: iwlwifi: remove support of A0 version of FM RF wifi: iwlwifi: cfg: clean up Bz module firmware lines wifi: iwlwifi: pcie: add device id 51F1 for killer 1675 wifi: iwlwifi: bump FW API to 83 for AX/BZ/SC devices wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constants wifi: iwlwifi: also unify Ma device configurations wifi: iwlwifi: also unify Sc device configurations wifi: iwlwifi: unify Bz/Gl device configurations wifi: iwlwifi: pcie: also drop jacket from info macro wifi: iwlwifi: remove support for *nJ devices wifi: iwlwifi: don't load old firmware for 22000 ... ==================== Link: https://lore.kernel.org/r/20230622185602.147650-2-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-21wifi: iwlwifi: remove support of A0 version of FM RFMukesh Sisodiya
Remove the support for A0 step of latest wifi-7 FM RF as it is no longer supported. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130444.269d55ffbc8e.I4740f32c3d95d4474a82cc153891c92b9bc465db@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: pcie: add device id 51F1 for killer 1675Yi Kuo
Intel Killer AX1675i/s with device id 51f1 would show "No config found for PCI dev 51f1/1672" in dmesg and refuse to work. Add the new device id 51F1 for 1675i/s to fix the issue. Signed-off-by: Yi Kuo <yi@yikuo.dev> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130444.ee224675380b.I921c905e21e8d041ad808def8f454f27b5ebcd8b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: also unify Ma device configurationsJohannes Berg
Again, they're all the same except for the radio and steps, so use the new logic to unify them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.676887cc8180.I29994dec43bfb29aad5e4ab0126c06a9ea4670cb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: also unify Sc device configurationsJohannes Berg
Again, they're all the same except for the radio and steps, so use the new logic to unify them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.3bc1191f883f.If1e6f73a164b0794ac65372b72673ce8ddf9e571@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: unify Bz/Gl device configurationsJohannes Berg
All the configurations for the various Bz/Gl devices are basically identical, except for Gl A-step and the firmware filename prefixes. Add some infrastructure to auto-generate the firmware filename prefix based on the detected MAC step and RF name/step, and remove all the unneeded configs. This reduces the size of the iwlwifi module by ~9k: 517582 27111 560 545253 851e5 drivers/net/wireless/intel/iwlwifi/iwlwifi.ko 526885 27083 560 554528 87620 drivers/net/wireless/intel/iwlwifi/iwlwifi.ko Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.1dc121ba338f.I07d651516eb82cbaded4724ef30558a50f2fa866@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: pcie: also drop jacket from info macroJohannes Berg
We don't need this here anymore, ANY is just fine. Still keep the rest of the infrastructure so we can more easily add back support for testing. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.168c714cbb83.I0721ce86a042c4d8004914129bab46d7ccc8cb00@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: remove support for *nJ devicesJohannes Berg
These are test chips that will never reach anyone outside of Intel, so remove support for them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.d9f4e0356ae4.If9eccc22eb500dfff8973a70a649d94af7a60841@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: split 22000.c into multiple filesJohannes Berg
Split the configuration list in 22000.c into four new files, per new device family, so we don't have this huge unusable file. Yes, this duplicates a few small things, but that's still much better than what we have now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.7543603b2ee7.Ia8dd54216d341ef1ddc0531f2c9aa30d30536a5d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: Add support for new CNVi (SC)Mukesh Sisodiya
Add support for the new Integrated Connectivity (CNVi) and Companion RF (CRF) versions and their combinations to handle new devices. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.716fd707e847.I34f6ffd61e3210c926868a3e961b16d1742bba29@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: Add support for new Bz versionMukesh Sisodiya
Add support for the new version of the Bz CNVI device. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.82d436d5f346.I0154c202c5d895cb002a2b7c827b9536e81a84b5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: Add support for new PCI IdMukesh Sisodiya
Add support for the PCI Id 51F1 without IMR support. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.9800e652e789.Ic06a085832ac3f988c8ef07d856c8e281563295d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: iwlwifi: limit EHT capabilities based on PCIe link speedJohannes Berg
If a discrete NIC is connected to a PCIe link hat isn't at least Gen3 (8.0 GT/s), then we cannot sustain 320 MHz traffic, so remove that from EHT capabilities in that case. While at it, also move setting 320 MHz beamformee to the right place in the code so it's not set while not supporting 320 MHz. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.b77a1574a0a7.Id4120c161fb7df6dedc70d5f3e3829e9117b8cb1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-20wifi: iwlwifi: pcie: Handle SO-F device for PCI id 0x7AF0Mukesh Sisodiya
Add support for AX1690i and AX1690s devices with PCIE id 0x7AF0. Cc: stable@vger.kernel.org # 6.1+ Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20230619150233.461290-2-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-14wifi: iwlwifi: support version C0 of BZ and GL devicesMukesh Sisodiya
Add support for C0 version of MAC and RF for BZ and GL devices. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230613155501.90ad8aab8a03.I86d1675095f0e4f5286d9b7c2b00a0220f524472@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-20wifi: iwlwifi: Update support for b0 versionMukesh Sisodiya
Add support for B0 version of MAC of MR device Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230418122405.5dca1ea7a0cf.I87932e1e216a1940eeae8824071ecb777f4c034f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: add a new PCI device ID for BZ deviceMukesh Sisodiya
Add support for a new PCI device ID 0x272b once registering with PCIe. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230414130637.56342664110d.I5aa6f2858fdcf69fdea4f1a873115a48bd43764e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: Add RF Step Type for BZ deviceMukesh Sisodiya
Add RF step id handling and handle for BZ device. Read CNV Aux register and uses for no OTP case. Add missing rf support for Bz/Bnj device and correct/add the mapping for rf-type if OTP not present. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230414130637.8f2e2fff7bbc.Iee5554178bc5f134dcc28591db0968e619afbdca@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: pcie: fix possible NULL pointer dereferenceDaniel Gabay
It is possible that iwl_pci_probe() will fail and free the trans, then afterwards iwl_pci_remove() will be called and crash by trying to access trans which is already freed, fix it. iwlwifi 0000:01:00.0: Detected crf-id 0xa5a5a5a2, cnv-id 0xa5a5a5a2 wfpm id 0xa5a5a5a2 iwlwifi 0000:01:00.0: Can't find a correct rfid for crf id 0x5a2 ... BUG: kernel NULL pointer dereference, address: 0000000000000028 ... RIP: 0010:iwl_pci_remove+0x12/0x30 [iwlwifi] pci_device_remove+0x3e/0xb0 device_release_driver_internal+0x103/0x1f0 driver_detach+0x4c/0x90 bus_remove_driver+0x5c/0xd0 driver_unregister+0x31/0x50 pci_unregister_driver+0x40/0x90 iwl_pci_unregister_driver+0x15/0x20 [iwlwifi] __exit_compat+0x9/0x98 [iwlwifi] __x64_sys_delete_module+0x147/0x260 Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.082f6e21341b.I0db21d7fa9a828d571ca886713bd0b5d0b6e1e5c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-13wifi: iwlwifi: Update configurations for Bnj-a0 and specific rf devicesMukesh Sisodiya
Correction in config data is done for loading the ucode. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413102635.879b654c8d83.I7dbea9f411a0b6f47908c4ad6321c7e55cbeb636@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-13wifi: iwlwifi: Update configuration for SO,SOF MAC and HR RFMukesh Sisodiya
update the device configuration for HR1 device for SO and SOF device. QuZ device configuration is corrected to support specific CRF. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413102635.86f08520323f.Ieccb50de47f877b85732000a0d67b645eeeb0c2a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-11wifi: iwlwifi: fix duplicate entry in iwl_dev_info_tableGregory Greenman
There're two identical entries for ax1650 device in iwl_dev_info_table. Remove one of the duplicate entries. Fixes: 953e66a7238b ("iwlwifi: add new ax1650 killer device") Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230410140721.897683-2-gregory.greenman@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit (git 2.34.1) at 2025-07-25 06:51:49 +0000