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2021-06-23spi: rockchip: Wait for STB status in slave mode tx_xferJon Lin
After ROCKCHIP_SPI_VER2_TYPE2, SR->STB is a more accurate judgment bit for spi slave transmition. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20210621104800.19088-5-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23spi: rockchip: Set rx_fifo interrupt waterline base on transfer itemJon Lin
The error here is to calculate the width as 8 bits. In fact, 16 bits should be considered. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20210621104800.19088-4-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23spi: rockchip: add compatible string for rv1126Jon Lin
Add compatible string for rv1126 for potential applications. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20210621104800.19088-3-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23regulator: bd9576: Fix uninitializes variable may_have_irqsColin Ian King
The boolean variable may_have_irqs is not ininitialized and is only being set to true in the case where chip is ROHM_CHIP_TYPE_BD9576. Fix this by ininitialized may_have_irqs to false. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: e7bf1fa58c46 ("regulator: bd9576: Support error reporting") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/20210622144730.22821-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23regulator: max8893: Select REGMAP_I2C to fix build errorAxel Lin
Fix build error if REGMAP_I2C is not set. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210622141526.472175-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23regulator: da9052: Ensure enough delay time for .set_voltage_time_selAxel Lin
Use DIV_ROUND_UP to prevent truncation by integer division issue. This ensures we return enough delay time. Also fix returning negative value when new_sel < old_sel. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210618141412.4014912-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23Merge branch 'topic/ppc-kvm' of ↵Paolo Bonzini
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux into HEAD - Support for the H_RPT_INVALIDATE hypercall - Conversion of Book3S entry/exit to C - Bug fixes
2021-06-23mac80211: add HE 6 GHz capability only if supportedJohannes Berg
The HE 6 GHz capability should only be included if there are actually available channels on 6 GHz, and if that's the case we need to get it from the 6 GHz band data, not whatever other band we're on now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.290bf5c87030.I178aff1c3a6e32456d4ac9238e4a2eb47d209ccd@changeid Link: https://lore.kernel.org/r/iwlwifi.20210618133832.05e935e8dd98.I83ff7eb2ae8ebdf2e30c4fa2461344d9e569f599@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: notify driver on mgd TX completionJohannes Berg
We have mgd_prepare_tx(), but sometimes drivers may want/need to take action when the exchange finishes, whether successfully or not. Add a notification to the driver on completion, i.e. call the new method mgd_complete_tx(). To unify the two scenarios, and to add more information, make both of them take a struct that has the duration (prepare only), subtype (both) and success (complete only). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.5d94e78f6230.I6dc979606b6f28701b740d7aab725f7853a5a155@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: always include HE 6GHz capability in probe requestJohannes Berg
If HE/6GHz is available (thus we consider dot11HE6GOptionImplemented to be true), then always include the corresponding capability in the probe request as required by the spec. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.25ee4a54a7d0.I8cebd799c85524c8123a11941a104dbdefc03762@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23cfg80211: Support hidden AP discovery over 6GHz bandIlan Peer
To discover a hidden AP on the 6GHz band, the probe request sent to the AP needs to include the AP's SSID, as some APs would not respond with a probe response based only on short SSID match. To support hidden AP discovery over the 6GHz band, when constructing the specific 6GHz band scan also include SSIDs that were part of the original scan request, so these can be used in the probe requests transmitted during scan. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.218df9d3203c.Ice0f7a2f6a65f1f9710b7898591481baeefaf490@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: add vendor-specific capabilities to assoc requestJohannes Berg
When sending an association request, add any vendor specific capabilities at the end of the frame. This way, mac80211 is still completely in charge of building the frame, but drivers can determine what should be added depending on the band and interface type. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.80d716d69a5f.I28097ff19be6b22aebdc33a72795d2662755d41f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23cfg80211: allow advertising vendor-specific capabilitiesJohannes Berg
There may be cases where vendor-specific elements need to be used over the air. Rather than have driver or firmware add them and possibly cause problems that way, add them to the iftype-data band capabilities. This way we can advertise to userspace first, and use them in mac80211 next. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.e8c4f0347276.Iee5964682b3e9ec51fc1cd57a7c62383eaf6ddd7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23cfg80211: set custom regdomain after wiphy registrationMiri Korenblit
We used to set regulatory info before the registration of the device and then the regulatory info didn't get set, because the device isn't registered so there isn't a device to set the regulatory info for. So set the regulatory info after the device registration. Call reg_process_self_managed_hints() once again after the device registration because it does nothing before it. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.c96eadcffe80.I86799c2c866b5610b4cf91115c21d8ceb525c5aa@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: conditionally advertise HE in probe requestsJohannes Berg
While building probe requests, only enable HE capability if there are actually any channels in the band with HE enabled, otherwise we're not really capable. We're doing the same in association requests, so doing it here makes it consistent. This also makes HE not appear available if it isn't due to regulatory constraints. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.b5513f2af335.Ic01862678712ae4238cea43ad2185928865efad2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23cfg80211: add cfg80211_any_usable_channels()Johannes Berg
This helper function checks if there are any usable channels on any of the given bands with the given properties (as expressed by disallowed channel flags). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.2b613addaa85.Idaf8b859089490537878a7de5c7453a873a3f638@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23spi: spi-sun6i: Fix chipselect/clock bugMirko Vogt
The current sun6i SPI implementation initializes the transfer too early, resulting in SCK going high before the transfer. When using an additional (gpio) chipselect with sun6i, the chipselect is asserted at a time when clock is high, making the SPI transfer fail. This is due to SUN6I_GBL_CTL_BUS_ENABLE being written into SUN6I_GBL_CTL_REG at an early stage. Moving that to the transfer function, hence, right before the transfer starts, mitigates that problem. Fixes: 3558fe900e8af (spi: sunxi: Add Allwinner A31 SPI controller driver) Signed-off-by: Mirko Vogt <mirko-dev|linux@nanl.de> Signed-off-by: Ralf Schlatterbeck <rsc@runtux.com> Link: https://lore.kernel.org/r/20210614144507.y3udezjfbko7eavv@runtux.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23regulator: mt6358: Fix vdram2 .vsel_maskHsin-Hsiung Wang
The valid vsel value are 0 and 12, so the .vsel_mask should be 0xf. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/1624424169-510-1-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23cfg80211: reg: improve bad regulatory warningJohannes Berg
There's a WARN_ON here but it says nothing, and the later dump of the regdomain aren't usually printed. As a first step, include the regdomain code in the WARN_ON message, just like in other similar instances. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.853ffdd6c62b.I63e37b2ab184ee3653686e4df4dd23eb303687d2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23nl80211: Fix typo pmsr->pmsrSosthène Guédon
This was mis-spelled in the policy, fix that. Signed-off-by: Sosthène Guédon <sosthene@guedon.gdn> Link: https://lore.kernel.org/r/YLkT27RG0DaWLUot@arch.localdomain Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: fix some spelling mistakesZheng Yongjun
Fix some spelling mistakes in comments: freeed ==> freed addreses ==> addresses containging ==> containing capablity ==> capability sucess ==> success atleast ==> at least Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Link: https://lore.kernel.org/r/20210607150047.2855962-1-zhengyongjun3@huawei.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23x86/sev: Use "SEV: " prefix for messages from sev.cJoerg Roedel
The source file has been renamed froms sev-es.c to sev.c, but the messages are still prefixed with "SEV-ES: ". Change that to "SEV: " to make it consistent. Fixes: e759959fe3b8 ("x86/sev-es: Rename sev-es.{ch} to sev.{ch}") Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20210622144825.27588-4-joro@8bytes.org
2021-06-23cfg80211: remove ieee80211_get_he_sta_cap()Johannes Berg
This function turned out to be too easy to misuse since it doesn't consider the interface type. Remove it now that we no longer use it in mac80211. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.8c9c72f914b0.I68e9c0626dc77a0f67f238a05ae16a0b77b09895@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: remove use of ieee80211_get_he_sta_cap()Johannes Berg
All uses of ieee80211_get_he_sta_cap() were actually wrong, in net/mac80211/mlme.c they were wrong because that code is also used for P2P (which is a different interface type), in net/mac80211/main.c that should check all interface types. Fix all that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.ede114bc8b46.Ibcd9a5d98430e936344eb6d242ef8a65c2f59b74@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23cfg80211: trace more information in assoc trace eventJohannes Berg
Add more information to the assoc trace event so we can see more precisely what's going on and what options were used. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.86c58fca486d.Iabd8f036d2ef1d770fd20ed3ccd149f32154f430@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: improve AP disconnect messageJohannes Berg
If the AP changes capability/bandwidth in some fashion, the message might be somewhat misleading and we don't know what really changed. Modify the message to speak about "caps/bw" instead of just "bandwidth", and print out the flags. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.dc22c48985fa.I4bf5fbc17ec783c21d4b50c8c35b1de390896ccd@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: rearrange struct txq_info for fewer holesJohannes Berg
We can slightly decrease the size of struct txq_info by rearranging some fields for fewer holes, so do that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.1bf019a1fe2e.Ib54622b8d6dc1a9a7dc484e573c073119450538b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23ieee80211: add defines for HE PHY cap byte 10Johannes Berg
One bit out of the previously completely reserved byte 10 in the PHY capabilities is used since 802.11ax D7.0, add a new define for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.c026feb3873d.I380f52a05ddb4153bc77ff7f276a3484819f69b2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: Properly WARN on HW scan before restartIlan Peer
The following race was possible: 1. The device driver requests HW restart. 2. A scan is requested from user space and is propagated to the driver. During this flow HW_SCANNING flag is set. 3. The thread that handles the HW restart is scheduled, and before starting the actual reconfiguration it checks that HW_SCANNING is not set. The flow does so without acquiring any lock, and thus the WARN fires. Fix this by checking that HW_SCANNING is on only after RTNL is acquired, i.e., user space scan request handling is no longer in transit. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.8238ab3e19ab.I2693c581c70251472b4f9089e37e06fb2c18268f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23nl80211/cfg80211: add BSS color to NDP ranging parametersAvraham Stern
In NDP ranging, the initiator need to set the BSS color in the NDP to the BSS color of the responder. Add the BSS color as a parameter for NDP ranging. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.f097a6144b59.I27dec8b994df52e691925ea61be4dd4fa6d396c0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: add to bss_conf if broadcast TWT is supportedShaul Triebitz
Add to struct ieee80211_bss_conf a twt_broadcast field. Set it to true if both STA and AP support broadcast TWT. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.f7c105237541.I50b302044e2b35e5ed4d3fb8bc7bd3d8bb89b1e1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23ieee80211: define timing measurement in extended capabilities IEKrishnanand Prabhu
Define the bit used for timing measurement support in extended capabilities IE, used for time synchronization. Signed-off-by: Krishnanand Prabhu <krishnanand.prabhu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.b75f40765538.I92b50e43e29272c97d17ed5f37f216f4caf0f205@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: handle rate control (RC) racing with chanctx definitionMordechay Goodstein
chanctx represents the current phy configuration and rate scale uses it for achieving max throughput, so if phy changes bandwidth to narrow bandwidth, RC should be _first_ updated to avoid using the wider bandwidth before updating the phy, and vice versa. We assume in the patch that station interface is always updated before updating phy context by calling ieee80211_vif_update_chandef. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.fc4e24496aa2.Ic40ea947c2f65739ea4b5fe3babd0a544240ced6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: free skb in WEP error caseJohannes Berg
If, for some strange reason, ieee80211_wep_encrypt() fails in ieee80211_send_auth() free the SKB instead of sending out the useless frame, in addition to the warning. This can't really happen since the SKB was freshly allocated. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.98f058d7a8b2.Ie605e6a10e72eae02f5734032826af48b85b6d11@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: move SMPS mode setting after ieee80211_prep_connectionShaul Triebitz
ieee80211_mgd_assoc calls ieee80211_prep_connection which might call ieee80211_prep_channel and set smps_mode to OFF. That will override the previous setting of smps_mode in ieee80211_mgd_assoc and HT SMPS will be set to "disabled" in the association request frame. Move the setting of smps_mode in ieee80211_mgd_assoc to after the call to ieee80211_prep_connection. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.d8e5cc4b527f.Icf3a67fffbdd8c408c0cadfe43f8f4cffdc90acb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: allow SMPS requests only in client modeJohannes Berg
The code currently allows this for AP mode, but then ignores it. Clarify that since the spec doesn't allow it in AP mode. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.0465f8bcbe32.Iba39fc559ecfa887be00a5f3beabd881e5c86e54@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: remove iwlwifi specific workaround that broke sta NDP txFelix Fietkau
Sending nulldata packets is important for sw AP link probing and detecting 4-address mode links. The checks that dropped these packets were apparently added to work around an iwlwifi firmware bug with multi-TID aggregation. Fixes: 41cbb0f5a295 ("mac80211: add support for HE") Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20210619101517.90806-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23ieee80211: add the value for Category '6' in "rtw_ieee80211_category"Christophe JAILLET
Preparation work for removing the "enum rtw_ieee80211_category" in "drivers/staging/rtl8188eu/include/ieee80211.h" and "drivers/staging/rtl8723bs/include/ieee80211.h". This enum is similar to "enum ieee80211_category" from "include/linux/ieee80211.h". However it defines the value '6' as RTW_WLAN_CATEGORY_FT. So add a corresponding value in "ieee80211_category" Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/66be0187869bd7dae1c0b0785a32db695ee9872e.1624108556.git.christophe.jaillet@wanadoo.fr Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211_hwsim: record stats in non-netlink pathNguyen Dinh Phi
The data go through mac80211_hwsim_tx_frame_no_nl() wasn't counted. Signed-off-by: Nguyen Dinh Phi <phind.uet@gmail.com> Link: https://lore.kernel.org/r/20210622152429.881230-1-phind.uet@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211_hwsim: add concurrent channels scanning support over virtioWeilun Du
This fixed the crash when setting channels to 2 or more when communicating over virtio. Signed-off-by: Weilun Du <wdu@google.com> Link: https://lore.kernel.org/r/20210506180530.3418576-1-wdu@google.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23wireless: add check of field VHT Extended NSS BW Capable for 160/80+80 MHz ↵Wen Gong
setting Table 9-251—Supported VHT-MCS and NSS Set subfields, it has subfield VHT Extended NSS BW Capable, its definition is: Indicates whether the STA is capable of interpreting the Extended NSS BW Support subfield of the VHT Capabilities Information field. This patch is to add check for the subfield. Signed-off-by: Wen Gong <wgong@codeaurora.org> Link: https://lore.kernel.org/r/20210524033624.16993-1-wgong@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: check per vif offload_flags in Tx pathRyder Lee
offload_flags has been introduced to indicate encap status of each interface. An interface can encap offload at runtime, or if it has some extra limitations it can simply override the flags, so it's more flexible to check offload_flags in Tx path. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/177785418cf407808bf3a44760302d0647076990.1623961575.git.ryder.lee@mediatek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: add rate control support for encap offloadRyder Lee
The software rate control cannot deal with encap offload, so fix it. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/20210617163113.75815-3-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: call ieee80211_tx_h_rate_ctrl() when dequeueRyder Lee
Make ieee80211_tx_h_rate_ctrl() get called on dequeue to improve performance since it reduces the turnaround time for rate control. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/20210617163113.75815-2-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: move A-MPDU session check from minstrel_ht to mac80211Felix Fietkau
This avoids calling back into tx handlers from within the rate control module. Preparation for deferring rate control until tx dequeue Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20210617163113.75815-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23cfg80211: expose the rfkill device to the low level driverEmmanuel Grumbach
This will allow the low level driver to query the rfkill state. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://lore.kernel.org/r/20210616202826.9833-1-emmanuel.grumbach@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: don't open-code LED manipulationsJohannes Berg
We shouldn't open-code led_trigger_blink() or led_trigger_event(), use them instead of badly open-coding them. This also fixes the locking, led_trigger_blink() and led_trigger_event() now use read_lock_irqsave(). Link: https://lore.kernel.org/r/20210616212804.b19ba1c60353.I8ea1b4defd5e12fc20ef281291e602feeec336a6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23mac80211: consider per-CPU statistics if presentJohannes Berg
If we have been keeping per-CPU statistics, consider them regardless of USES_RSS, because we may not actually fill those, for example in non-fast-RX cases when the connection is not compatible with fast-RX. If we didn't fill them, the additional data will be zero and not affect anything, and if we did fill them then it's more correct to consider them. This fixes an issue in mesh mode where some statistics are not updated due to USES_RSS being set, but fast-RX isn't used. Reported-by: Thiraviyam Mariyappan <tmariyap@codeaurora.org> Link: https://lore.kernel.org/r/20210610220814.13b35f5797c5.I511e9b33c5694e0d6cef4b6ae755c873d7c22124@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23x86/sev: Add defines for GHCB version 2 MSR protocol requestsBrijesh Singh
Add the necessary defines for supporting the GHCB version 2 protocol. This includes defines for: - MSR-based AP hlt request/response - Hypervisor Feature request/response This is the bare minimum of requests that need to be supported by a GHCB version 2 implementation. There are more requests in the specification, but those depend on Secure Nested Paging support being available. These defines are shared between SEV host and guest support. [ bp: Fold in https://lkml.kernel.org/r/20210622144825.27588-2-joro@8bytes.org too. Simplify the brewing macro maze into readability. ] Co-developed-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/YNLXQIZ5e1wjkshG@8bytes.org
2021-06-23cfg80211: fix default HE tx bitrate mask in 2G bandPing-Ke Shih
In 2G band, a HE sta can only supports HT and HE, but not supports VHT. In this case, default HE tx bitrate mask isn't filled, when we use iw to set bitrates without any parameter. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://lore.kernel.org/r/20210609075944.51130-1-pkshih@realtek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit (git 2.34.1) at 2025-09-14 18:15:03 +0000