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path: root/drivers/net/wireless/intel/iwlwifi/fw
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2021-10-28iwlwifi: mvm: read 6E enablement flags from DSM and pass to FWLuca Coelho1-0/+1
We need to call a new DSM function and pass the values to the firmware in order to allow enablement of 6E support by the OEMs via ACPI. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211024181719.2fa34d31383c.I6504005c60882c94e6e58f64cab4e42e6481ce08@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-28iwlwifi: yoyo: support for ROM usnifferMukesh Sisodiya1-0/+17
Add handling of config set TLV for ROM usniffer support. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211024181719.507212be427a.I36acb6ca84095963614be70dc944ba0d98ee770c@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-28iwlwifi: fw: uefi: add missing include guardsJohannes Berg1-1/+4
We still don't use #pragma once in the kernel, but even if we did it'd be missing. Add the missing include guards. Signed-off-by: Johannes Berg <[email protected]> Fixes: 84c3c9952afb ("iwlwifi: move UEFI code to a separate file") Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211024181719.7fc9988ed49b.I87e300fab664047581e51fb9b02744c75320d08c@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-28iwlwifi: ACPI: support revision 3 WGDS tablesAyala Barazani4-62/+156
There's a new revision of the WGDS table with more data, and corresponding firmware API to pass it through. Add support for both. Since we now support 4 different versions, make a table to load them instead of hard-coding it all. Signed-off-by: Ayala Barazani <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.2f9b8e304f25.If88d2d1309270e659d4845c5b5c22d5e8d8e2caf@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-28iwlwifi: mvm: fix some kerneldoc issuesEmmanuel Grumbach1-0/+2
A few fields were missing their kerneldoc in the station capabilities. Signed-off-by: Emmanuel Grumbach <[email protected]> Fixes: c8a2e7a29702 ("iwlwifi: sta: set max HE max A-MPDU according to HE capa") Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.fecbcd7c2fcc.I7419f102b798ba0cecd93c80f345b241670e0683@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: pnvm: print out the version properlyJohannes Berg1-1/+1
The version really is a git sha1, not a hex number, so we need to print it out with leading zeroes (8 digits) and without 0x prefix. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017165728.83422182774a.I40703fd517534133eb67d644ee16532ba8a67e35@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Read acpi dsm to get channel activation bitmapMiri Korenblit2-1/+25
Read the bitmap from the ACPI and pass it to he FW through LARI_CONFIG_CHANGE_CMD. This allows OEMs to override channel state to active as per Geo Location bitmap. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017165728.23d4f2d182c0.I39ac5ff74ac6f2223f393657205eddc1c8e48890@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: set BT-coex high priority for 802.1X/4-way-HSJohannes Berg2-0/+4
Set BT coex high priority during the 802.1X handshake to avoid issues where BT is active enough to kill all the big negotiation frames that we may need to send (e.g. with a large certificate), leading to the connection not being established correctly. Give WiFi priority over BT during this short but critical phase. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017165728.a1825bbba397.I10315577fb41dfcec15c92e8f6785d9655f74c6a@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: remove redundant iwl_finish_nic_init() argumentJohannes Berg1-1/+1
We don't need this argument, since in all cases where the function is called, trans->trans_cfg is already set (it's in fact set during allocation). Remove it to avoid any confusion about it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.cb04580b8521.I7129d4ba3dc689af839761d5807a10f99718893e@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Add RTS and CTS flags to iwl_tx_cmd_flags.Miri Korenblit1-0/+4
As part of the new rate_n_flags, the RTS and CTS flags are being removed from it. Instead, we have these flags in the flags field in the TX command. Add to new flags to the iwl_tx_cmd_flags enum. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.b5aaabb04432.I999f86ed6a9d9b99e63a33f724963f83f85fbb44@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Support new rate_n_flags for REPLY_RX_MPDU_CMD and ↵Luca Coelho1-4/+8
RX_NO_DATA_NOTIF As part of the new rate_n_flags this two APIs may use the new rate. Add support for the new rate. These two APIs were updated in one patch because both of them are using the same functions which were changed. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.7eb6240b8079.I1e804e70a8ebd23840a9431fc5d2a56ad8d5d1a2@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Support new TX_RSP and COMPRESSED_BA_RES versionsMiri Korenblit1-2/+4
As part of the new rate_n_flags, a new version of this structures was added in the FW. Add support for this new version and for the new rate_n_flags in this API. Both these APIs were updated in one patch since they are using the same functions. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.a28e7a92f558.I19f72735c674f815c6e7c11cecfad6230b4510ef@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Support new version of BEACON_TEMPLATE_CMD.Miri Korenblit1-5/+16
As part of the new rate_n_flags, a new version of BEACON_TEMPLATE_CMD was added in FW in order to support the new rate_n_flags. Add support for the new version. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.b42e67f14293.Ic3f1ed8cb3a31cfaa51174497dd993936b00d398@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Add support for new rate_n_flags in tx_cmd.Miri Korenblit1-2/+4
As part of the new rate_n_flags, tx_cmd API has changed. Add support for these changes. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.26efa51624b1.Ic96ae4d81b3ff07fb514df2b5f6a8e470e4d3778@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: yoyo: fw debug config from context info and presetMukesh Sisodiya3-0/+76
Add new TLV for debug config set to read preset based on TLV is set in context info. This is needed to set the preset based on ucode in early trigger point. Add DRAM frag allocation info in first fragment of DBGC1 with all details. New capability from FW for DBGC frag debug support is added and BUFFER_ALLOCATION_CMD is disabled in capability is supported. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.cacf0babc521.If3704b5fda09b344e3e438252360898a3f2e90fa@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Support new version of ranging response notificationMiri Korenblit1-2/+5
As part of the new rate_n_flags, FW added a new version for LOCATION_RANGE_RSP_NTFY, and it's internal structure - LOCATION_RANGE_RSP_AP_ETRY_NTFY. Add support for this. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.c5c6c863631e.I4b493f4eeabbfa1dc965ae012b72fc57de7d5f4f@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Support version 3 of tlc_update_notif.Miri Korenblit2-2/+139
As part of the new rate_n_flags, a new version of tlc_update_notif was added in FW in order to support the new rate_n_flags. Add support for the new version, and move the all API to use the new rate_n_flags only (if FW supports the old one - convert it). Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.9fc0cb5d5898.I1f88e02317f79f1be7f792c01236d836045a44b3@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: convert old rate & flags to the new format.Miri Korenblit2-0/+138
As part of the new rate & flags, convert an old format rate to the new. This is needed if the driver supports the new format but the FW supports the old one. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.1ea5263dafec.Iadffe7cb26554d4c23c9242eb2ec8326306202a9@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: add definitions for new rate & flagsMiri Korenblit1-4/+144
As a part of preparing to the new rate & flags, add new needed definitions. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.41563bea6610.I51a886fa75cca723c81877b386ba41b2a9db1122@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: update definitions due to new rate & flagsMiri Korenblit1-29/+29
As a part of preparing to the new rate & flags version Update the relevant definitions and use them. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.5862bf4f14c4.Ib476b5443faa085539b79d49a0aebd81a213b42f@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: parse debug exclude data from firmware fileJohannes Berg2-0/+15
Parse the memory dump exclusion TLVs from the firmware file and save the data to be able to apply them later upon dump. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.ec280bcb32cb.Iac0da0e22d7c3c0e237867c9113a06ddd95c7a51@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: fw dump: add infrastructure for dump scrubbingJohannes Berg6-5/+57
In firmware dumps, currently all kinds of key material may be included, e.g. in host commands (if firmware crashes during the processing of a key-related command) or in the TX FIFO(s) if we have been using in-TX-command key material. Additionally, some firmware versions will advertise sections of their internal data to not dump, due to them containing some sensitive data. Add some infrastructure to allow scrubbing this data out, as dependent on the opmode's idea of what will need to be done. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.360cc8fe55b1.Ie3bd3ece38043969f7e116e61a6ec1197a58d78b@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: api: fix struct iwl_wowlan_status_v7 kernel-docJohannes Berg1-1/+1
This was mislabeled as struct iwl_wowlan_status, fix that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.f2ff92fcbe4d.Id2b8edd2160d9a703a7a2744e1139017cfd958c0@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: fix fw/img.c license statementJohannes Berg1-50/+3
We still had the entire license statement here, but with BSD, so the SPDX tag was not matching the actual text. Fix that and remove all the texts since they're no longer needed. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.328c2b33081c.Ib3570e8f214538a878204cc2b0b612b5ed0571b3@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: remove contact informationJohannes Berg1-5/+0
The list address is going away, and the postal address isn't useful, remove all the contact information. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017113927.f73e3b6384cb.I967fd394995461277eafa149bb25cefd1673751e@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: api: remove unused RX status bitsJohannes Berg1-15/+1
These bits are unused and don't actually exist in the firmware API any longer. Remove them. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017113927.022a9f87fdbd.Iae7b8a0196b6e94f9dc525e92a541a28374b0cac@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: add some missing kernel-doc in struct iwl_fwJohannes Berg1-0/+2
The phy integration string members were missed, add them. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017113927.8aa65feeda5f.Idf492c939f7f8856da09c5017c16b8b88438395d@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: Remove antenna c referencesMiri Korenblit4-9/+4
Since antenna c is not in use and won't be relevant after the new rate & flags, remove all it's references Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017113927.5e39106ec75b.I4281edc844f734bf9591396a5cc8009ad37ccda8@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: mvm: add support for 160Mhz in ranging measurementsAvraham Stern1-0/+1
Add support for 160Mhz bandwidth in ranging measurements for initiator and responder. Advertise 160Mhz in the supported bandwidths for ranging. Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211017113927.32a13ac0f4d4.I883492648518cc5067a2f91b7ecf8bfa55f6876a@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: Start scratch debug register for Bz familyMatti Gottlieb1-0/+7
Start scratch debug register for Bz family. This register is used for FW debug, and the driver should start this register with a fixed value, during init, and upon an error, should read it, and add it to the dump. Signed-off-by: Matti Gottlieb <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.609ad58a49f3.I05c351233601ecc51dddfa5df69ace292216eb95@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-22iwlwifi: Add support for getting rf id with blank otpMatti Gottlieb2-5/+1
When having a blank OTP the only way to get the rf id and the cdb info is from prph registers. Currently there is some implementation for this, but it is located in the wrong place in the code (should be before trying to understand what HW is connected and not after), and it has a partial implementation. Signed-off-by: Matti Gottlieb <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.820c2ae18c2b.Iec9b2e2615ce65e6aff5ce896589227a7030f4cf@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-10-20iwlwifi: pnvm: read EFI data only if long enoughJohannes Berg1-3/+7
If the data we get from EFI is not even long enough for the package struct we expect then ignore it entirely. Signed-off-by: Johannes Berg <[email protected]> Fixes: a1a6a4cf49ec ("iwlwifi: pnvm: implement reading PNVM from UEFI") Signed-off-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211016114029.33feba783518.I54a5cf33975d0330792b3d208b225d479e168f32@changeid
2021-10-20iwlwifi: pnvm: don't kmemdup() more than we haveJohannes Berg1-4/+3
We shouldn't kmemdup() more data than we have, that might cause the code to crash. Fix that by updating the length before the kmemdup. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211016114029.ab0e64c3fba9.Ic6a3295fc384750b51b4270bf0b7d94984a139f2@changeid
2021-10-18treewide: Replace open-coded flex arrays in unionsKees Cook1-4/+8
In support of enabling -Warray-bounds and -Wzero-length-bounds and correctly handling run-time memcpy() bounds checking, replace all open-coded flexible arrays (i.e. 0-element arrays) in unions with the DECLARE_FLEX_ARRAY() helper macro. This fixes warnings such as: fs/hpfs/anode.c: In function 'hpfs_add_sector_to_btree': fs/hpfs/anode.c:209:27: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct bplus_internal_node[0]' [-Wzero-length-bounds] 209 | anode->btree.u.internal[0].down = cpu_to_le32(a); | ~~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from fs/hpfs/hpfs_fn.h:26, from fs/hpfs/anode.c:10: fs/hpfs/hpfs.h:412:32: note: while referencing 'internal' 412 | struct bplus_internal_node internal[0]; /* (internal) 2-word entries giving | ^~~~~~~~ drivers/net/can/usb/etas_es58x/es58x_fd.c: In function 'es58x_fd_tx_can_msg': drivers/net/can/usb/etas_es58x/es58x_fd.c:360:35: warning: array subscript 65535 is outside the bounds of an interior zero-length array 'u8[0]' {aka 'unsigned char[]'} [-Wzero-length-bounds] 360 | tx_can_msg = (typeof(tx_can_msg))&es58x_fd_urb_cmd->raw_msg[msg_len]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/can/usb/etas_es58x/es58x_core.h:22, from drivers/net/can/usb/etas_es58x/es58x_fd.c:17: drivers/net/can/usb/etas_es58x/es58x_fd.h:231:6: note: while referencing 'raw_msg' 231 | u8 raw_msg[0]; | ^~~~~~~ Cc: "Gustavo A. R. Silva" <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Ayush Sawal <[email protected]> Cc: Vinay Kumar Yadav <[email protected]> Cc: Rohit Maheshwari <[email protected]> Cc: Herbert Xu <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Kalle Valo <[email protected]> Cc: Jakub Kicinski <[email protected]> Cc: Stanislaw Gruszka <[email protected]> Cc: Luca Coelho <[email protected]> Cc: "James E.J. Bottomley" <[email protected]> Cc: "Martin K. Petersen" <[email protected]> Cc: Alexei Starovoitov <[email protected]> Cc: Daniel Borkmann <[email protected]> Cc: Andrii Nakryiko <[email protected]> Cc: Martin KaFai Lau <[email protected]> Cc: Song Liu <[email protected]> Cc: Yonghong Song <[email protected]> Cc: John Fastabend <[email protected]> Cc: KP Singh <[email protected]> Cc: Johannes Berg <[email protected]> Cc: Mordechay Goodstein <[email protected]> Cc: Lee Jones <[email protected]> Cc: Wolfgang Grandegger <[email protected]> Cc: Marc Kleine-Budde <[email protected]> Cc: Arunachalam Santhanam <[email protected]> Cc: Vincent Mailhol <[email protected]> Cc: Mikulas Patocka <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Acked-by: Marc Kleine-Budde <[email protected]> # drivers/net/can/usb/etas_es58x/* Signed-off-by: Kees Cook <[email protected]>
2021-09-06iwlwifi: fix printk format warnings in uefi.cRandy Dunlap1-2/+2
The kernel test robot reports printk format warnings in uefi.c, so correct them. ../drivers/net/wireless/intel/iwlwifi/fw/uefi.c: In function 'iwl_uefi_get_pnvm': ../drivers/net/wireless/intel/iwlwifi/fw/uefi.c:52:30: warning: format '%zd' expects argument of type 'signed size_t', but argument 7 has type 'long unsigned int' [-Wformat=] 52 | "PNVM UEFI variable not found %d (len %zd)\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 53 | err, package_size); | ~~~~~~~~~~~~ | | | long unsigned int ../drivers/net/wireless/intel/iwlwifi/fw/uefi.c:59:29: warning: format '%zd' expects argument of type 'signed size_t', but argument 6 has type 'long unsigned int' [-Wformat=] 59 | IWL_DEBUG_FW(trans, "Read PNVM from UEFI with size %zd\n", package_size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ | | | long unsigned int Fixes: 84c3c9952afb ("iwlwifi: move UEFI code to a separate file") Signed-off-by: Randy Dunlap <[email protected]> Reported-by: kernel test robot <[email protected]> Cc: Kalle Valo <[email protected]> Cc: Luca Coelho <[email protected]> Cc: [email protected] Cc: "David S. Miller" <[email protected]> Cc: Jakub Kicinski <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-09-05iwlwifi: pnvm: Fix a memory leak in 'iwl_pnvm_get_from_fs()'Christophe JAILLET1-1/+5
A firmware is requested but never released in this function. This leads to a memory leak in the normal execution path. Add the missing 'release_firmware()' call. Also introduce a temp variable (new_len) in order to keep the value of 'pnvm->size' after the firmware has been released. Fixes: cdda18fbbefa ("iwlwifi: pnvm: move file loading code to a separate function") Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Dan Carpenter <[email protected]> Acked-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/1b5d80f54c1dbf85710fd285243932943b498fe7.1630614969.git.christophe.jaillet@wanadoo.fr
2021-08-26iwlwifi: mvm: introduce iwl_stored_beacon_notif_v3Gregory Greenman1-3/+28
The new version sends station id in the notification. It's still not used, but need to adjust the code since the offset of the data was changed. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.87bc9e45c40b.I770493dc4a293ed8bdf059518e94dccf5dd1b3a7@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: move get pnvm file name to a separate functionDror Moshe2-11/+22
Move code that generates the pnvm file name to a separate function, so that it can be reused. Signed-off-by: Dror Moshe <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.7d2dd18c75a2.I3652584755b9ab44909ddcd09ff4d80c6690a1ad@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: mvm: add support for responder config command version 9Avraham Stern1-4/+66
This version adds the following configuration options: 1. Enable/disable setting the session id in the FTM frame 2. Set the BSS color for the responder 3. Set the minimum and maximum time between measurements for non trigger based NDP ranging. Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.0a10d43f3d7f.Ice4112c1910cf94babd1c2d492a3a3de9f7ee6cb@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: mvm: add support for range request command version 13Avraham Stern1-1/+118
This version adds the following configuration options: 1. Set the BSS color for NDP ranging 2. Set the minimum and maximum time between measurements for non trigger based NDP ranging. 3. Terminate the session in case the responder requests LMR feedback. Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.9dcd5210b7e5.I76f6977cde852de0f251344e279ad85076eef8d6@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: yoyo: support for new DBGI_SRAM regionMukesh Sisodiya2-0/+40
new region handling is added for dump collection. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210819183728.af9a24b82396.I53c5f82bd2d0f56fd699e3841c922082d99f1c90@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: fw: fix debug dump data declarationsJohannes Berg2-13/+17
The debug dump ranges aren't just an array of such ranges since each range has a variable size. Therefore, the use of a struct array is misleading at best. Change it to be a u8 data[] instead of the struct array, the code doesn't significantly change since it's actually doing things correctly now. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210819183728.693c9891097d.Idcaab1fd659e8be2f56be647b2534befd61a4460@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: api: remove datamember from structJohannes Berg1-2/+1
We don't use this, but we embed this struct elsewhere and having structs with flexible arrays embedded isn't quite right, with sparse (for example) complaining. Remove the data[] member in this case. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210819183728.72ca1232b27c.I6ec766691b89670e1683f9fc0fbd12648309a574@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: acpi: fill in SAR tables with defaultsLuca Coelho1-8/+13
If the tables we get in the iwl_sar_set_profile() is smaller than the revision we support, we need to fill the values with 0. Make sure that's the case. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210819183728.7fb9716db7ba.I75541846e0720f80695186ba39398133c8758280@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: acpi: fill in WGDS table with defaultsLuca Coelho1-13/+29
The tables we store are the larger of all the revisions, so we need to fill in the values that we don't get from ACPI when using older revisions. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210819183728.01b12461a30b.I08d1f9154f26eca25c44616efdb5223bcc1935f3@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: acpi: support reading and storing WGDS revision 2Luca Coelho2-14/+43
Revisions 0 and 1 are identical, so we were already supporting that. But revision 2 has a different size, so we have to try to read them separately. Add support for this new revision. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210805141826.78e441b16f9c.I2d79492f05624ddd02c533c673811a36eaf8a396@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: mvm: Read the PPAG and SAR tables at INIT stageMiri Korenblit2-13/+5
We used to read the PPAG, WRDS, EWRD, WGDS tables from ACPI in the load stage only. This prevented vendor commands from being executed before bringing the interface up. Move reading those tables to INIT stage. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210805141826.ce3b60f0b426.I3643bf00e714aae930880cc7d6cf390b142eaccb@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: fw: correctly limit to monitor dumpJohannes Berg1-1/+1
In commit 79f033f6f229 ("iwlwifi: dbg: don't limit dump decisions to all or monitor") we changed the code to pass around a bitmap, but in the monitor_only case, one place accidentally used the bit number, not the bit mask, resulting in CSR and FW_INFO getting dumped instead of monitor data. Fix that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210805141826.774fd8729a33.Ic985a787071d1c0b127ef0ba8367da896ee11f57@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: skip first element in the WTAS ACPI tableAbhishek Naik1-7/+7
By mistake we were considering the first element of the WTAS wifi package as part of the data we want to rid, but that element is the wifi package signature (always 0x07), so it should be skipped. Change the code to read the data starting from element 1 instead. Signed-off-by: Abhishek Naik <[email protected]> Fixes: 28dd7ccdc56f ("iwlwifi: acpi: read TAS table from ACPI and send it to the FW") Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210805141826.ff8148197b15.I70636c04e37b2b57a5df3ce611511f62203d27a7@changeid Signed-off-by: Luca Coelho <[email protected]>
2021-08-26iwlwifi: convert flat GEO profile table to a struct versionLuca Coelho2-23/+39
The GEO profiles have been stored in single-dimension arrays and the access has been done via a single index. We will soon need to support different revisions of this table, which will make the flat array even harder to handle. To prepare for that, convert the single-dimension array to a struct with substructures. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20210805141826.56f3506411a2.I600ed3708d19f2263a5a8d143f6711d08499bbb0@changeid Signed-off-by: Luca Coelho <[email protected]>
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