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2023-04-03wifi: rtw89: fix incorrect channel info during scan due to ppdu_sts filteringChih-Kang Chang1-3/+4
We use ppdu_sts to obtain channel information from hardware, to ensure that the scan results have correct channel information. However, some of ppdu_sts that is filtered by the to_self check is also needed for the scan results. Therefore, we modify the filter part in front of CFO count. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230320093112.30466-3-pkshih@realtek.com
2023-04-03wifi: rtw89: remove superfluous H2C of join_infoChin-Yen Lee1-9/+0
We find that when starting WoWLAN, the second join_info H2C is unnecessary and leads WoWLAN not enter power save mode if using new firmware, so remove it. Signed-off-by: Chin-Yen Lee <timlee@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230320093112.30466-2-pkshih@realtek.com
2023-04-03wifi: rtw89: set data lowest rate according to AP supported rateChih-Kang Chang1-10/+28
By default the driver uses the 1M and 6M rate (0x0) for data frames in 2 GHz and 5/6 GHz bands respectively. But the rate that might not AP supported. Therefore, We modify the data lowest rate according to the lowest of AP supported rate. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230320093112.30466-1-pkshih@realtek.com
2023-04-03wifi: rtw89: add counters of register-based H2C/C2HPing-Ke Shih7-0/+28
The register-based H2C/C2H are used to exchange information between driver and firmware, but only apply to narrow area because its data size is smaller than regular packet-based H2C/C2H. This kind of H2C/C2H must be paired. To identify if any H2C/C2H is missing, update counters to help diagnose this kind of problems. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230316063956.71687-1-pkshih@realtek.com
2023-04-03wifi: rtw89: coex: Update Wi-Fi Bluetooth coexistence version to 7.0.1Ching-Te Ku1-1/+8
Update driver with the supported firmware version of the below item. Bluetooth firmware BT_Coex_Ver: 0x07 Wi-Fi firmware version: RTL8852C->v0.27.56.10 RTL8852A->v0.24.36 RTL8852B->v0.29.29 Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230314020617.28193-6-pkshih@realtek.com
2023-04-03wifi: rtw89: coex: Add report control v5 variationChing-Te Ku2-0/+171
In order to reduce firmware code size cost, remove some counter value from the structure. But firmware didn't update version code. To parse the correct report, add another variation version v105 to parse it. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230314020617.28193-5-pkshih@realtek.com
2023-04-03wifi: rtw89: coex: Update RTL8852B LNA2 hardware parameterChing-Te Ku4-8/+68
The LNA gain didn't set before, it will lead some WiFi RX issue. And the setting can increase both of WiFi & BT performance while they are both RX. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230314020617.28193-4-pkshih@realtek.com
2023-04-03wifi: rtw89: coex: Not to enable firmware report when WiFi is power savingChing-Te Ku1-0/+4
If driver enable firmware report during WiFi power saving, the firmware timer will lead to some power saving issue like, fail to enter LPS, can not leave LPS or some unexpected issue. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230314020617.28193-3-pkshih@realtek.com
2023-04-03wifi: rtw89: coex: Add LPS protocol radio state for RTL8852BChing-Te Ku2-1/+10
This LPS state will not turn off RF, and it can still do some basic traffic, only RTL8852B has the state. Coexistence need let Bluetooth know WiFi is still alive to prevent some Bluetooth performance issue. Signed-off-by: Ching-Te Ku <ku920601@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230314020617.28193-2-pkshih@realtek.com
2023-03-31bcma: remove unused mips_read32 functionTom Rix1-6/+0
clang with W=1 reports drivers/bcma/driver_mips.c:49:19: error: unused function 'mips_read32' [-Werror,-Wunused-function] static inline u32 mips_read32(struct bcma_drv_mips *mcore, ^ This function is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230324190647.2654293-1-trix@redhat.com
2023-03-31bcma: Use of_address_to_resource()Rob Herring1-5/+5
Replace of_get_address() and of_translate_address() calls with single call to of_address_to_resource(). Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230319163159.225773-1-robh@kernel.org
2023-03-31wifi: mwifiex: remove unused evt_buf variableTom Rix1-4/+0
clang with W=1 reports drivers/net/wireless/marvell/mwifiex/11h.c:198:6: error: variable 'evt_buf' set but not used [-Werror,-Wunused-but-set-variable] u8 *evt_buf; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230329131444.1809018-1-trix@redhat.com
2023-03-31wifi: brcmsmac: ampdu: remove unused suc_mpdu variableTom Rix1-2/+1
clang with W=1 reports drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:848:5: error: variable 'suc_mpdu' set but not used [-Werror,-Wunused-but-set-variable] u8 suc_mpdu = 0, tot_mpdu = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230327151151.1771350-1-trix@redhat.com
2023-03-31wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_reg()Wei Chen1-3/+3
If there is a failure during copy_from_user or user-provided data buffer is invalid, rtl_debugfs_set_write_reg should return negative error code instead of a positive value count. Fix this bug by returning correct error code. Moreover, the check of buffer against null is removed since it will be handled by copy_from_user. Fixes: 610247f46feb ("rtlwifi: Improve debugging by using debugfs") Signed-off-by: Wei Chen <harperchen1110@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230326054217.93492-1-harperchen1110@gmail.com
2023-03-31wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_rfreg()Wei Chen1-3/+3
If there is a failure during copy_from_user or user-provided data buffer is invalid, rtl_debugfs_set_write_rfreg should return negative error code instead of a positive value count. Fix this bug by returning correct error code. Moreover, the check of buffer against null is removed since it will be handled by copy_from_user. Fixes: 610247f46feb ("rtlwifi: Improve debugging by using debugfs") Signed-off-by: Wei Chen <harperchen1110@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230326053138.91338-1-harperchen1110@gmail.com
2023-03-31wifi: brcmsmac: remove unused has_5g variableTom Rix1-2/+0
clang with W=1 reports drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c:1051:6: error: variable 'has_5g' set but not used [-Werror,-Wunused-but-set-variable] int has_5g = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230325130343.1334209-1-trix@redhat.com
2023-03-31wifi: b43legacy: remove unused freq_r3A_value functionTom Rix1-17/+0
clang with W=1 reports drivers/net/wireless/broadcom/b43legacy/radio.c:1713:5: error: unused function 'freq_r3A_value' [-Werror,-Wunused-function] u16 freq_r3A_value(u16 frequency) ^ This function is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230324135022.2649735-1-trix@redhat.com
2023-03-31wifi: rtlwifi: Replace fake flex-array with flex-array memberGustavo A. R. Silva1-1/+1
Zero-length arrays as fake flexible arrays are deprecated and we are moving towards adopting C99 flexible-array members instead. Address the following warning found with GCC-13 and -fstrict-flex-arrays=3 enabled: In function ‘fortify_memset_chk’, inlined from ‘rtl_usb_probe’ at drivers/net/wireless/realtek/rtlwifi/usb.c:1044:2: ./include/linux/fortify-string.h:430:25: warning: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Wattribute-warning] 430 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [1]. Link: https://github.com/KSPP/linux/issues/21 Link: https://github.com/KSPP/linux/issues/277 Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/ZBz4x+MWoI/f65o1@work
2023-03-31wifi: rtw88: Remove redundant pci_clear_masterCai Huoqing1-1/+0
Remove pci_clear_master to simplify the code, the bus-mastering is also cleared in do_pci_disable_device, like this: ./drivers/pci/pci.c:2197 static void do_pci_disable_device(struct pci_dev *dev) { u16 pci_command; pci_read_config_word(dev, PCI_COMMAND, &pci_command); if (pci_command & PCI_COMMAND_MASTER) { pci_command &= ~PCI_COMMAND_MASTER; pci_write_config_word(dev, PCI_COMMAND, pci_command); } pcibios_disable_device(dev); }. And dev->is_busmaster is set to 0 in pci_disable_device. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230323112613.7550-4-cai.huoqing@linux.dev
2023-03-31wifi: rndis_wlan: Replace fake flex-array with flexible-array memberGustavo A. R. Silva1-1/+1
Zero-length arrays as fake flexible arrays are deprecated and we are moving towards adopting C99 flexible-array members instead. Address the following warning found with GCC-13 and -fstrict-flex-array=3 enabled: drivers/net/wireless/rndis_wlan.c:2902:23: warning: array subscript 0 is outside array bounds of ‘struct ndis_80211_auth_request[0]’ [-Warray-bounds=] This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [1]. Link: https://github.com/KSPP/linux/issues/21 Link: https://github.com/KSPP/linux/issues/274 Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/ZBtIbU77L9eXqa4j@work
2023-03-31wifi: rndis_wlan: clean up a type issueDan Carpenter1-3/+3
The rndis_bss_info_update() returns type bool. Change the NULL returns to false. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/d1f250a3-653a-497d-9c92-12dd628b7927@kili.mountain
2023-03-31wifi: rtw88: remove unused rtw_pci_get_tx_desc functionTom Rix1-7/+0
clang with W=1 reports drivers/net/wireless/realtek/rtw88/pci.c:92:21: error: unused function 'rtw_pci_get_tx_desc' [-Werror,-Wunused-function] static inline void *rtw_pci_get_tx_desc(struct rtw_pci_tx_ring *tx_ring, u8 idx) ^ This function is not used, so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230320233448.1729899-1-trix@redhat.com
2023-03-31wifi: rsi: Slightly simplify rsi_set_channel()Christophe JAILLET1-4/+3
There is no point in allocating 'skb' and then freeing it if !channel. Make the sanity check first to slightly simplify the code. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/29bf0296bd939e3f6952272bfdcc73b22edbc374.1679328588.git.christophe.jaillet@wanadoo.fr
2023-03-31wifi: ipw2x00: remove unused _ipw_read16 functionTom Rix1-13/+0
clang with W=1 reports drivers/net/wireless/intel/ipw2x00/ipw2200.c:381:19: error: unused function '_ipw_read16' [-Werror,-Wunused-function] static inline u16 _ipw_read16(struct ipw_priv *ipw, unsigned long ofs) ^ This function and its wrapping marco are not used, so remove them. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230319135418.1703380-1-trix@redhat.com
2023-03-31Merge wireless/main into wireless-next/mainJohannes Berg10-51/+96
There are a few merge conflicts due to overlapping fixes and changes, merge wireless/main to fix them. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: correctly use link in iwl_mvm_sta_del()Johannes Berg3-7/+15
This function can be invoked for both MLO and non-MLO, so it must deal with multi-link correctly. Notable, on auth timeout, we'd otherwise get a warning due to the erroneous deflink usage in MLO cases. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.b85f6052d51a.Iedfef4b4c4f3ca557aebc0093fdc3f5cfb49b507@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: separate AP link management queuesJohannes Berg4-6/+21
The link management queues associated with the broadcast stations were forgotten and so the same queue was used with both broadcast stations. This leads to lost frames and warnings on cleanup and HW restart. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.0671fa976832.Id5aa9856fd5984e447f247e6d0c3979d9794a21a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: free probe_resp_data laterJohannes Berg1-6/+6
In the MLD code, we free probe_resp_data before we remove the MAC from the firmware, so we might receive another one from the device after freeing, and thus might leak it. Fix that by moving the free later. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.152b1715fc13.Ibd37fed1b24cd25012923ad9170d1fe33ab35c5c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: bump FW API to 75 for AX devicesGregory Greenman1-1/+1
Start supporting API version 75 for AX devices. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.f08a27944fc6.Iafe3a2db2b91072a559038b85eca7b6b322be3ff@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: move max_agg_bufsize into host TLC lq_staGregory Greenman4-10/+11
This field is used only for host TLC, so it can reside inside the corresponding lq_sta struct. Also, TLC lq_sta is cleared in iwl_mvm_rs_rate_init() upon association, but max_agg_bufsize is set earlier in iwl_mvm_sta_init(). Thus, place this field in the persistent part of lq_sta to retain its value. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.d55361064e39.Ib79d30f27d94607d097f0192af2aacd455a17958@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: send full STA during HW restartJohannes Berg1-14/+9
By using the internal station add the station is installed in firmware with zeroed MAC addresses, which is wrong. Use the full installation function instead, to fill all data. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.62d5371bb3c7.Ie25b62125a3a022f76a36bae5fed9796c18698aa@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: rework active links countingGregory Greenman3-20/+17
Remove fw_active_links_num counter since we now have a bitmap of active links in vif. Also, update link activation status only when LINK_CONTEXT_MODIFY_ACTIVE bit set in changes parameter. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.1ecfb27b6b84.I3a5e0bc32b3728e4caae8a231bc3f04ea1d89cad@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: update mac config when assigning chanctxGregory Greenman1-0/+12
Some mac parameters, such as HE support, can change at this stage. Update mac config before updating links. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.d7882a0d6e04.Ie38cd854a237c46cf85fd7143dc757326f30da6e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: use the correct link queueShaul Triebitz1-4/+4
For bcase/mcast tx frames use the link queue. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.ccd7218e4be2.I40f608a0441190cc26137b039f7cb7b065fd4e0c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: clean up mac_id vs. link_id in MLD staJohannes Berg1-10/+9
Here we always have a link ID, not MAC ID, so clean up the naming. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100040.3def62de34b5.I10c9cf5dbfd1fc1e9c9c7d6d4cefcf0c08f1f2da@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: fix station link data leakJohannes Berg3-31/+33
When we remove the station, we call iwl_mvm_sta_del() which returns true if we cannot remove it from the firmware yet, which happens if this is the station ID for the AP station that's still used because the MAC is still associated. However, we still must free the link data as the station is only kept alive in the firmware, in mac80211 and driver the data structures are destroyed. To fix that, we need to make iwl_mvm_mld_free_sta_link() track whether or not the station is still alive in FW, as otherwise we might reuse the station ID in the meantime and iwl_mvm_mld_rm_sta_from_fw() would reject the later delete from the firmware. Add an argument to it for that. Then we can use the return value of iwl_mvm_sta_del() for that to fix the issue, and call iwl_mvm_mld_rm_sta_from_fw() only if we need to not keep the station in FW. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.1d81d4c71f35.I8fc60ac28ffc1147e9b1250e5e6237b3cb5516ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: initialize max_rc_amsdu_len per-linkBenjamin Berg1-0/+3
Initialize max_rc_amsdu_len per-link both on state change and when a new link is added. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.5bf521fe58b8.I73fe585f0ff75d41b5afd32077e3d6e48c90db2a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: use appropriate link for rate selectionBenjamin Berg1-48/+61
We were still using the deflink in most cases, update the code to use the appropriate link. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.fa1025502fb4.Iaba0c64740fdcf04a521e2f213bd3f3e27862472@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: use the new lockdep-checking macrosJohannes Berg3-15/+13
Use the new macros from mac80211 that do lockdep checking on the RCU dereferences, instead of hard-coding 1 as the argument to rcu_dereference_protected(). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.112df5c8dec2.I1a1008f5566e509953d988f254d15c9e58630418@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: remove chanctx WARN_ONJohannes Berg1-1/+2
During link switching there might be a link that's marked active but has no chanctx assigned (so it's not active from our driver's POV), skip such links in power recalculation without any warning. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.c629090bd5d2.If7a680d5e349d454f2122f936c21522b9528a55f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: avoid sending MAC context for idleJohannes Berg1-0/+6
If we change only idle, avoid sending the MAC context command since it doesn't depend on idle state. This also fixes an issue with the firmware because without this we send the command during link switching, as we just deactivated the first link, and we cannot send this command when there's no active link. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.f5218f8453ec.I1325ff14ec07a27dd7ea2c1c210a1721d969839f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: remove only link-specific AP keysJohannes Berg5-6/+12
When we remove the AP station, we iterate over the links and remove all the keys, however, the key iteration will return all keys for all links, so skip the ones that we don't need based on the link ID. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.e724878f502e.I66870d4629244b4b309be79e11cbbd384bdf93be@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: skip inactive linksJohannes Berg1-1/+3
When iterating station links, skip the links that are not yet active by checking for mvmvif->link[] existence. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.bd9b4e64c478.Ie21422c3bf2589d22942c3c57d26e6330d2e3afc@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: adjust iwl_mvm_scan_respect_p2p_go_iter() for MLOAvraham Stern1-5/+17
When looking for a GO on for setting the scan parameters, iterate over all the available links. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.4eb25d5655d0.Ie69f7313e4337f78c262a835aea3f707273a4209@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: rxmq: report link ID to mac80211Johannes Berg5-10/+39
Add a fw_id_to_link_sta array in mvm to track the link STA for each firmware station ID, and then use that to report the link a frame was received on (since we know the station ID from firmware). Notably, this fixes beacon tracking for the correct link since mac80211 now queues and processes those on the one link identified by the link ID only. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.c7dd3ec18077.I12ef9eb4a5b8b5c2b9d6bcaa1fda73b59eba39d8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: use bcast/mcast link station idShaul Triebitz1-2/+15
For an MLD AP, use the correct link mcast or bcast station id. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.0cffa6c45242.I342e17e7bca87b7f05939eb2ebd36fc2aff0b49f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: translate management frame addressShaul Triebitz1-0/+22
For management frames sent by an AP interface, translate the MLD addresses to LINK addresses (for an MLD AP). AP (non-bufferable) management frames are sent via the broadcast station so the translation cannot be done by the firmware. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.3cb4292f51e8.Ia662c00ff271c70eda927c12ed49b045b1eb8489@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: implement mac80211 callback change_sta_linksShaul Triebitz3-23/+236
Add/removed from iwl driver and firmware station links. Update the station queues accordingly (which station links are connected to the station queues). Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.156d1aae5de1.I32973141be1190222169879f8caf7038c1a8f769@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: use the link sta addressShaul Triebitz1-2/+1
Replace the deflink.addr with the proper link address for setting the peer_link_address in the station command. For a non-MLD station, it will be the deflink. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.03ab287da0ae.I88fb5ab4e3ea9c886a3fac7ce09c4791469c3c8e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: adjust rs init to MLOGregory Greenman4-28/+71
Rate scale initialization needs some parameters stored separately for each link. Pass link_conf and link_sta pointers and adjust the relevant code accordingly. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.e2f458198844.I98bf3ea807dd8ae8d703915ce9c01e7b7d5ccb42@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-21 00:26:51 +0300