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path: root/drivers/net/wireless/intel/iwlwifi
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2022-03-22iwlwifi: mvm: Don't fail if PPAG isn't supportedMiri Korenblit1-1/+2
When we're copying the PPAG table into the cmd structure we're failing if the table doesn't exist in ACPI or is invalid, or if the FW doesn't support PPAG setting etc. This is wrong because those are valid scenarios. Fix this by not failing in those cases. Fixes: e8e10a37c51c ("iwlwifi: acpi: move ppag code from mvm to fw/acpi") Tested-by: Oliver Hartkopp <[email protected]> Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Acked-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220322173828.fa47f369b717.I6a9c65149c2c3c11337f3a802dff22f514a3a436@changeid Signed-off-by: Jakub Kicinski <[email protected]>
2022-03-17iwlwifi: mei: fix building iwlmeiArnd Bergmann1-0/+1
Building iwlmei without CONFIG_CFG80211 causes a link-time warning: ld.lld: error: undefined symbol: ieee80211_hdrlen >>> referenced by net.c >>> net/wireless/intel/iwlwifi/mei/net.o:(iwl_mei_tx_copy_to_csme) in archive drivers/built-in.a Add an explicit dependency to avoid this. In theory it should not be needed here, but it also seems pointless to allow IWLMEI for configurations without CFG80211. Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Emmanuel Grumbach <[email protected]> Acked-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-03-11Merge tag 'wireless-next-2022-03-11' of ↵Jakub Kicinski83-1247/+2723
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== brcmfmac * add BCM43454/6 support rtw89 * add support for 160 MHz channels and 6 GHz band * hardware scan support iwlwifi * support UHB TAS enablement via BIOS * remove a bunch of W=1 warnings * add support for channel switch offload * support 32 Rx AMPDU sessions in newer devices * add support for a couple of new devices * add support for band disablement via BIOS mt76 * mt7915 thermal management improvements * SAR support for more mt76 drivers * mt7986 wmac support on mt7915 ath11k * debugfs interface to configure firmware debug log level * debugfs interface to test Target Wake Time (TWT) * provide 802.11ax High Efficiency (HE) data via radiotap ath9k * use hw_random API instead of directly dumping into random.c wcn36xx * fix wcn3660 to work on 5 GHz band ath6kl * add device ID for WLU5150-D81 cfg80211/mac80211 * initial EHT (from 802.11be) support (EHT rates, 320 MHz, larger block-ack) * support disconnect on HW restart * tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (247 commits) mac80211: Add support to trigger sta disconnect on hardware restart mac80211: fix potential double free on mesh join mac80211: correct legacy rates check in ieee80211_calc_rx_airtime nl80211: fix typo of NL80211_IF_TYPE_OCB in documentation mac80211: Use GFP_KERNEL instead of GFP_ATOMIC when possible mac80211: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE rtw89: 8852c: process logic efuse map rtw89: 8852c: process efuse of phycap rtw89: support DAV efuse reading operation rtw89: 8852c: add chip::dle_mem rtw89: add page_regs to handle v1 chips rtw89: add chip_info::{h2c,c2h}_reg to support more chips rtw89: add hci_func_en_addr to support variant generation rtw89: add power_{on/off}_func rtw89: read chip version depends on chip ID rtw89: pci: use a struct to describe all registers address related to DMA channel rtw89: pci: add V1 of PCI channel address rtw89: pci: add struct rtw89_pci_info rtw89: 8852c: add 8852c empty files MAINTAINERS: add devicetree bindings entry for mt76 ... ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-03-10iwlwifi: bump FW API to 72 for AX devicesLuca Coelho1-2/+2
Start supporting API version 72 for AX devices. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.8de72a8ea67f.I66681363afeb34c619379a5989090264fe6b5f2a@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: acpi: move ppag code from mvm to fw/acpiMatt Chen3-184/+234
Move the ppag code to fw/acpi to keep consistency with the other ACPI handling we do. Signed-off-by: Matt Chen <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.7f250088b443.I61e64c2758ad178da729ce00428287cc94430eed@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: dbg: check trigger data before accessMordechay Goodstein1-0/+5
Without trigger data set, no point in any collection. so check that we have the info for collecting the data. Signed-off-by: Mordechay Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.5fb34fb1f0eb.I4d7f2a4d162e80474540c5caf1194ed7d32977bc@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: dbg: in sync mode don't call scheduleMordechay Goodstein1-2/+2
Today in the code we have two options for collecting data sync/schedule, the two options call the same function and can lead to racing in free resources after done. So we call only one of two sync/schedule, and in case of sync only call sync function without also schedule to immediately run as a side job. Signed-off-by: Mordechay Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.88574097ce1b.I1b42297619d638d677a2300ed9a95105c1262101@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: use 4k queue size for Bz A-stepJohannes Berg1-0/+4
There's a hardware bug in Bz A-step that can be worked around by using 4k queue size, so do that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.10ea0e115d05.Idfb3706133bf3b15f1f68f1145e77e89947449d1@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: pcie: fix SW error MSI-X mappingJohannes Berg1-1/+1
We need to also update the IVAR location, since we've shifted the bit. Signed-off-by: Johannes Berg <[email protected]> Fixes: 571836a02c7b ("iwlwifi: pcie: update sw error interrupt for BZ family") Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.bcfb28484e50.I921df6b5134785d7eeb0c934e4a43157c582fa79@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: yoyo: dump IMR DRAM only for HW and FW errorMukesh Sisodiya1-0/+25
Support debug collection of the platform IMR memory region only for HW and FW error. This region needs to be collected as the last region. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.5b70e5ba9a41.I502f9b6179b97b163992729edd2b3c5c4ca9e311@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: mvm: add support for IMR based on platformMukesh Sisodiya5-4/+28
Driver needs to enable IMR which is needed for debug on certain platforms, so add a device config flag to set it. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.0b96b2760503.I08bc741c8c497a2edbe4784cdab6abd8d04c62f3@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: yoyo: disable IMR DRAM region if IMR is disabledMukesh Sisodiya1-0/+23
Disable IMR region if it is enabled in the TLVs, but disabled at runtime by the FW. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.2a696656a161.I99705472a8838121ffaca72977015dc2069549b9@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: mvm: remove cipher scheme supportJohannes Berg5-97/+1
There are no shipping firmware versions with this, and there will also not be in the future, so remove the support. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.8b3c8b4adf41.Ib3ddb6b250ea2dd72b4ecc88bdd5cffb86af1dcc@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: Configure FW debug preset via module param.Ayala Barazani3-7/+43
The module param "enable_ini" is currently used to be enable/disable ini. Add the option to configure the FW debug preset via this module param, by change it type from boolean to an integer. Signed-off-by: Ayala Barazani <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.4929e4b14956.I1bdffa4c37d4ee349aa0001978b716b96e38b090@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: mvm: add a flag to reduce power command.Ayala Barazani6-9/+44
Add a flags bitfield in REDUCED_TX_POWER_CMD, and send it as is to FW. Signed-off-by: Ayala Barazani <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.55c2f014f5ee.Iceb632f620de959800f979e212f0dc20240f9d38@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-10iwlwifi: bump FW API to 71 for AX devicesLuca Coelho1-1/+1
Start supporting API version 71 for AX devices. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.d0898482506f.I2de2f9140c23f39a837f68199bbaf15a20f26abb@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski4-8/+12
net/batman-adv/hard-interface.c commit 690bb6fb64f5 ("batman-adv: Request iflink once in batadv-on-batadv check") commit 6ee3c393eeb7 ("batman-adv: Demote batadv-on-batadv skip error message") https://lore.kernel.org/all/[email protected]/ net/smc/af_smc.c commit 4d08b7b57ece ("net/smc: Fix cleanup when register ULP fails") commit 462791bbfa35 ("net/smc: add sysctl interface for SMC") https://lore.kernel.org/all/[email protected]/ Signed-off-by: Jakub Kicinski <[email protected]>
2022-03-02iwlwifi: mvm: return value for request_ownershipEmmanuel Grumbach1-2/+3
Propagate the value to the user space so it can understand if the operation failed or not. Fixes: bfcfdb59b669 ("iwlwifi: mvm: add vendor commands needed for iwlmei") Signed-off-by: Emmanuel Grumbach <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2022-03-01iwlwifi: mvm: check debugfs_dir ptr before useRandy Dunlap1-3/+8
When "debugfs=off" is used on the kernel command line, iwiwifi's mvm module uses an invalid/unchecked debugfs_dir pointer and causes a BUG: BUG: kernel NULL pointer dereference, address: 000000000000004f #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP CPU: 1 PID: 503 Comm: modprobe Tainted: G W 5.17.0-rc5 #7 Hardware name: Dell Inc. Inspiron 15 5510/076F7Y, BIOS 2.4.1 11/05/2021 RIP: 0010:iwl_mvm_dbgfs_register+0x692/0x700 [iwlmvm] Code: 69 a0 be 80 01 00 00 48 c7 c7 50 73 6a a0 e8 95 cf ee e0 48 8b 83 b0 1e 00 00 48 c7 c2 54 73 6a a0 be 64 00 00 00 48 8d 7d 8c <48> 8b 48 50 e8 15 22 07 e1 48 8b 43 28 48 8d 55 8c 48 c7 c7 5f 73 RSP: 0018:ffffc90000a0ba68 EFLAGS: 00010246 RAX: ffffffffffffffff RBX: ffff88817d6e3328 RCX: ffff88817d6e3328 RDX: ffffffffa06a7354 RSI: 0000000000000064 RDI: ffffc90000a0ba6c RBP: ffffc90000a0bae0 R08: ffffffff824e4880 R09: ffffffffa069d620 R10: ffffc90000a0ba00 R11: ffffffffffffffff R12: 0000000000000000 R13: ffffc90000a0bb28 R14: ffff88817d6e3328 R15: ffff88817d6e3320 FS: 00007f64dd92d740(0000) GS:ffff88847f640000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000004f CR3: 000000016fc79001 CR4: 0000000000770ee0 PKRU: 55555554 Call Trace: <TASK> ? iwl_mvm_mac_setup_register+0xbdc/0xda0 [iwlmvm] iwl_mvm_start_post_nvm+0x71/0x100 [iwlmvm] iwl_op_mode_mvm_start+0xab8/0xb30 [iwlmvm] _iwl_op_mode_start+0x6f/0xd0 [iwlwifi] iwl_opmode_register+0x6a/0xe0 [iwlwifi] ? 0xffffffffa0231000 iwl_mvm_init+0x35/0x1000 [iwlmvm] ? 0xffffffffa0231000 do_one_initcall+0x5a/0x1b0 ? kmem_cache_alloc+0x1e5/0x2f0 ? do_init_module+0x1e/0x220 do_init_module+0x48/0x220 load_module+0x2602/0x2bc0 ? __kernel_read+0x145/0x2e0 ? kernel_read_file+0x229/0x290 __do_sys_finit_module+0xc5/0x130 ? __do_sys_finit_module+0xc5/0x130 __x64_sys_finit_module+0x13/0x20 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f64dda564dd Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 1b 29 0f 00 f7 d8 64 89 01 48 RSP: 002b:00007ffdba393f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64dda564dd RDX: 0000000000000000 RSI: 00005575399e2ab2 RDI: 0000000000000001 RBP: 000055753a91c5e0 R08: 0000000000000000 R09: 0000000000000002 R10: 0000000000000001 R11: 0000000000000246 R12: 00005575399e2ab2 R13: 000055753a91ceb0 R14: 0000000000000000 R15: 000055753a923018 </TASK> Modules linked in: btintel(+) btmtk bluetooth vfat snd_hda_codec_hdmi fat snd_hda_codec_realtek snd_hda_codec_generic iwlmvm(+) snd_sof_pci_intel_tgl mac80211 snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence soundwire_bus snd_sof_intel_hda snd_sof_pci snd_sof snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core btrfs snd_compress snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec raid6_pq iwlwifi snd_hda_core snd_pcm snd_timer snd soundcore cfg80211 intel_ish_ipc(+) thunderbolt rfkill intel_ishtp ucsi_acpi wmi i2c_hid_acpi i2c_hid evdev CR2: 000000000000004f ---[ end trace 0000000000000000 ]--- Check the debugfs_dir pointer for an error before using it. Fixes: 8c082a99edb9 ("iwlwifi: mvm: simplify iwl_mvm_dbgfs_register") Signed-off-by: Randy Dunlap <[email protected]> Cc: Luca Coelho <[email protected]> Cc: [email protected] Cc: Kalle Valo <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Emmanuel Grumbach <[email protected]> Cc: stable <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lore.kernel.org/r/[email protected] [change to make both conditional] Signed-off-by: Johannes Berg <[email protected]>
2022-03-01iwlwifi: don't advertise TWT supportGolan Ben Ami2-3/+1
Some APs misbehave when TWT is used and cause our firmware to crash. We don't know a reasonable way to detect and work around this problem in the FW yet. To prevent these crashes, disable TWT in the driver by stopping to advertise TWT support. Link: https://bugzilla.kernel.org/show_bug.cgi?id=215523 Signed-off-by: Golan Ben Ami <[email protected]> [reworded the commit message] Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2022-02-18iwlwifi: dbg_ini: Split memcpy() to avoid multi-field writeKees Cook2-2/+3
To avoid a run-time false positive in the stricter FORTIFY_SOURCE memcpy() checks, split the memcpy() into the struct and the data. Additionally switch the data member to a flexible array to follow modern language conventions. Signed-off-by: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: Fix an error code in iwl_mvm_up()Dan Carpenter1-1/+3
Return -ENODEV instead of success on this error path. Fixes: dd36a507c806 ("iwlwifi: mvm: look for the first supported channel when add/remove phy ctxt") Signed-off-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/20210816183930.GA2068@kili Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: Fix -EIO error code that is never returnedColin Ian King1-1/+1
Currently the error -EIO is being assinged to variable ret when the READY_BIT is not set but the function iwlagn_mac_start returns 0 rather than ret. Fix this by returning ret instead of 0. Addresses-Coverity: ("Unused value") Fixes: 7335613ae27a ("iwlwifi: move all mac80211 related functions to one place") Signed-off-by: Colin Ian King <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: rfi: use kmemdup() to replace kzalloc + memcpyBixuan Cui1-3/+1
Fix memdup.cocci warning: ./drivers/net/wireless/intel/iwlwifi/mvm/rfi.c:110:8-15: WARNING opportunity for kmemdup Signed-off-by: Bixuan Cui <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: Fix syntax errors in commentsXiang wangx1-1/+1
Delete the redundant word 'the'. Signed-off-by: Xiang wangx <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: dvm: use struct_size over open coded arithmeticMinghao Chi (CGEL ZTE)1-1/+1
Replace zero-length array with flexible-array member and make use of the struct_size() helper in kmalloc(). For example: struct iwl_wipan_noa_data { ... u8 data[]; }; Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. Reported-by: Zeal Robot <[email protected]> Signed-off-by: Minghao Chi (CGEL ZTE) <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi/fw: use struct_size over open coded arithmeticMinghao Chi (CGEL ZTE)1-1/+1
Replace zero-length array with flexible-array member and make use of the struct_size() helper in kzalloc(). Reported-by: Zeal Robot <[email protected]> Signed-off-by: Minghao Chi (CGEL ZTE) <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: Make use of the helper macro LIST_HEAD()Cai Huoqing1-1/+1
Replace "struct list_head head = LIST_HEAD_INIT(head)" with "LIST_HEAD(head)" to simplify the code. Signed-off-by: Cai Huoqing <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: fix off by one in iwl_mvm_stat_iterator_all_macs()Dan Carpenter1-1/+1
Change the comparison from ">" to ">=" to avoid accessing one element beyond the end of the ->per_mac_stats[] array. Fixes: 6324c173ff4a ("iwlwifi: mvm: add support for statistics update version 15") Signed-off-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/20220106071825.GA5836@kili Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: yoyo: send hcmd to fw after dump collection completes.Mukesh Sisodiya5-3/+58
Send a command to FW once the driver completes the dump collection for the timepoint which requires the command to be send. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.b8c1228a0c0a.I71da6a799253650f3d0b181315de388cb9360e30@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: move only to an enabled channelMiri Korenblit1-9/+22
During disassociation we're decreasing the phy's ref count. If the ref count becomes 0, we're configuring the phy ctxt to the default channel (the lowest channel which the device can operate on). Currently we're not checking whether the the default channel is enabled or not. Fix it by configuring the phy ctxt to the lowest channel which is enabled. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.03f281b6a6bc.I5b63d43ec41996d599e6f37ec3f32e878b3e405e@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: update BAID allocation command againJohannes Berg2-10/+27
Due to some issues found in integration, the command now has the (old) station mask and TID in modify/remove instead of the BAID, adjust accordingly. Since we don't use modify yet (and never will with v1 of the API), just add v1 remove inside the existing union, and use that, this way we don't have to duplicate everything, only the remove code. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.bc424f15cc4b.I06d9acae11dc69b2500666f497017a3fd4e2acd5@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: api: remove ttl field from TX commandJohannes Berg1-4/+3
This doesn't really exist in the firmware, it's just some leftover from older versions. Remove it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.b8190c27dc87.Ie5b5f8c68ecafd1b51d197fc1273b024bc1575a4@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: support new queue allocation commandJohannes Berg8-24/+142
Newer firmware versions will support a new queue allocation command, in order to deal with MLD where multiple stations are used for a single queue. Add support for the new command. This requires some refactoring of the queue allocation API, which now gets - the station mask instead of the station ID - the flags without the "enable" flag, since that's no longer used in the new API Additionally, this new API now requires that we remove queues before removing a station, the firmware will no longer do that internally. Also add support for that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.acbf22ac2b66.I2bf38578c5ca1f7ffb2011a782f772db92fc4965@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: yoyo: support dump policy for the dump sizeMukesh Sisodiya3-14/+61
Support dump size limitation based on the TLV by firmware. This is needed for limited memory systems so only the most important dumps are sent by driver. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.d7e1ff264766.If2327fd890a453cdc9069d26220394d0b4e79743@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: pcie: iwlwifi: fix device id 7F70 structYaara Baruch1-3/+5
The device was defined under Ma instead of So, and add 2 missing killer devices from the 211 family. Signed-off-by: Yaara Baruch <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.02142c6f0579.Ic480a0cc08625e74a8449262aeebb1813edf9979@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: tlc: Add logs in rs_fw_rate_init func to print TLC configurationAbhishek Naik3-5/+17
Add logs in rs_fw_rate_init function. It helps in verifying TLC Configuration while debuging TLC related bugs. Update kernel doc for TLC_MNG_CONFIG_CMD with correct version of struct iwl_tlc_config_cmd. Signed-off-by: Abhishek Naik <[email protected]> Fixes: ae4c1bb06b66 ("iwlwifi: rs: add support for TLC config command ver 4") Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.1fd6adfb6f1e.Icc8f5fd517735fcc10db098999ff1272da291298@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: remove iwl_mvm_disable_txq() flags argumentJohannes Berg1-11/+10
It's always zero, just remove it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.dc67b3c04d0f.I5fbc552812ab91f2c4b158eee39f63c44575db1b@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: remove command ID argument from queue allocationJohannes Berg4-14/+11
The command ID here is always hard-coded to the same, so we can remove it. In the future we actually need to make this configurable, but that doesn't need to be on each call, it can be done through the transport configuration. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.8b352828f767.Ice4c91d8ea3e207914104e72801b87cd7f409ba7@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: make iwl_txq_dyn_alloc_dma() return the txqJohannes Berg1-14/+12
Use the ERR_PTR() machinery to return the queue or an error, instead of having a separate out parameter. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220210181930.1f0c5d72fb89.Iefca56d535558b7a8d23204fd16129c17b6704b6@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: fix small doc mistake for iwl_fw_ini_addr_valLuca Coelho1-3/+2
There was a small copy and paste mistake in the doc declaration of iwl_fw_ini_addr_val. Fix it. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.aeec71c397b3.I0ba3234419eb8c8c7512a2ca531a6dbb55046cf7@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: add additional info for boot info failuresMordechay Goodstein2-0/+6
This info helps for additional info in case we have issues with HPM state at boot time. Signed-off-by: Mordechay Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.e3530bf30f1f.Ib354675937352f6e4a992f1d5d49f2f38acfe2e5@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: always remove the session protection after associationEmmanuel Grumbach1-4/+1
The firmware will soon stop removing the session protection for us after association. While this was convenient, it was not symmetric. Always remove the session protection after association, even for devices that support the new API. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.9fd32da15220.Ia88357dcf9f7ec7860f6111e41411868739cc9aa@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: make iwl_mvm_reconfig_scd() staticJohannes Berg3-38/+35
There's no need to have this in a different place, it's only used in a single C file (sta.c). Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.699b4b9c2232.I0d7970d800a51fee5135946ee03a7d9e8a811893@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: refactor setting PPE thresholds in STA_HE_CTXT_CMDMiri Korenblit1-91/+113
We are setting the PPE Thresholds in STA_HE_CTXT_CMD according to HE PHY Capabilities IE. As EHT is introduced, we will have to set this thresholds according to EHT PHY Capabilities IE if we're in an EHT connection. Some parts of the code can be used for both HE and EHT. Put this parts in functions which will be used in the patch which adds support for EHT PPE. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.48a508dfffef.If392e44d88f96ebed7fadf827e327194d4bd97b1@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: Disable WiFi bands selectively with BIOSAyala Barazani3-12/+57
The BIOS can contain data about sets of disabled channels. Pass the bitmap to the firmware if present. Signed-off-by: Ayala Barazani <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.9e6d9209293d.If5b22a9afe5f9dac9c7c45e68e494ffce4df8910@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: add additional info for boot info failuresMordechay Goodstein2-2/+23
This info helps for additional info in case we have issues with OTP at boot time. Signed-off-by: Mordechay Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.7971a6d70653.Icb3ee1e5d52e5437531dadeda63e32719b44b645@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: don't send BAID removal to the FW during hw_restartLuca Coelho1-3/+6
With the new ML API, we can't send the BAID removal command to firmware during hw_restart because it will cause an assertion failure 0x350D because the BAID doesn't exist at that point. So avoid sending the command if we are performing a hw_restart. Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.7b363457e1aa.Ie4634222e6a33451b88e1042c83e9ea28775bd9f@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: don't dump_stack() when we get an unexpected interruptEmmanuel Grumbach1-3/+6
It is yet unclear if the WARNING really points to a real problem, but for sure the stack dump doesn't help fixing it. Just use a regular error print instead. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.a79e733a12f7.I8189344294222be0589fa43cc70fdf38e3057045@changeid Signed-off-by: Luca Coelho <[email protected]>
2022-02-18iwlwifi: mvm: rfi: handle deactivation notificationGregory Greenman5-1/+31
Sometimes RFIm can be deactivated in FW due to internal errors. In this case, FW will send a notification to the driver about that. Add a log message in this case since FW logs are not always available. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.48d0a1624fec.I8f9271959fc53223fa329ab097b12fd69b498b71@changeid Signed-off-by: Luca Coelho <[email protected]>
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