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2022-10-08Merge tag 'staging-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds29-910/+119
Pull staging driver updates from Greg KH: "Here is the large set of staging driver changes for 6.1-rc1. Nothing really interesting in here at all except we deleted a driver (fwserial) as no one had been using it for a long time. Other than that, just the normal cleanups and minor fixes: - rtl8723bs driver cleanups - loads of r8188eu driver cleanups, making the driver smaller and fixing up some firmware dependency issues. - vt6655 driver cleanups. - lots of other small staging driver cleanups. All of these have been in linux-next for a while with no reported issues" * tag 'staging-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (266 commits) staging: rtl8192e: Rename variable Bandwidth to avoid CamelCase staging: r8188eu: remove PHY_RFConfig8188E() staging: r8188eu: remove PHY_RF6052_Config8188E() staging: r8188eu: convert ODM_ReadAndConfig_AGC_TAB_1T_8188E() to int staging: r8188eu: convert ODM_ReadAndConfig_PHY_REG_1T_8188E() to int staging: r8188eu: convert ODM_ReadAndConfig_RadioA_1T_8188E() to int staging: r8188eu: convert ODM_ReadAndConfig_MAC_REG_8188E() to int staging: rtl8192e: cmdpkt: Use skb_put_data() instead of skb_put/memcpy pair staging: r8188eu: Use skb_put_data() instead of skb_put/memcpy pair staging: r8188eu: remove hal/odm_RegConfig8188E.c staging: r8188eu: make odm_ConfigRF_RadioA_8188E() static staging: r8188eu: make odm_ConfigMAC_8188E() static staging: r8188eu: don't check for stop/removal in the blink worker staging: r8188eu: don't check bSurpriseRemoved in SwLedOff staging: rtl8192e: Remove unused variables ForcedAMSDUMaxSize, ... staging: rtl8192e: Rename CurrentMPDU..., ForcedAMPDU... and ForcedMPDU... staging: rtl8192e: Rename SelfMimoPs, CurrentOpMode and bForcedShortGI staging: rtl8192e: Rename PeerMimoPs, IOTAction and IOTRaFunc staging: rtl8192e: Rename RxRe...WinSize, RxReorder... and RxReorderDr... staging: rtl8192e: Rename szRT2RTAggBuffer, bRegRxRe... and bCurRxReo... ...
2022-09-24staging: rtl8723bs: Add a blank line after declarationsKang Minchul1-0/+2
This patch adds a blank line in order to fix checkpatch warning Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220922122310.3379711-5-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: Make switch and case at the same indentKang Minchul1-40/+40
This patch fixes switch and case as linux kernel coding style and amend this error generated by checkpatch: ERROR: switch and case should be at the same indent Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220922122310.3379711-4-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: Relocate constant on the right side of testKang Minchul1-6/+6
This patch fixes following warning generated by checkpatch: WARNING: Comparisons should place the constant on the right side of the test Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220922122310.3379711-3-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: replace code indent as tabsKang Minchul1-6/+6
This patch removes error below generated by checkpatch ERROR: code indent should use tabs where possible Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220922122310.3379711-2-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: Fix coding style issue in block commentKang Minchul1-16/+6
This patch removes the following warning generated by checkpatch.pl WARNING: Block comments use * on subsequent lines #206: FILE: rtw_recv.c:206: +/* +signed int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue) WARNING: Block comments use * on subsequent lines #216: FILE: rtw_recv.c:216: +/* +caller : defrag ; recvframe_chk_defrag in recv_thread (passive) Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220919133408.3271462-1-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: Insert blank line after declarationsKang Minchul1-0/+6
This patch fixes checkpatch warning as follows: WARNING: Missing a blank line after declarations Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220917181620.3237192-1-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: remove braces in single statement blocksKang Minchul1-11/+5
This commit cleans up checkpatch warning as follows: WARNING: braces {} are not necessary for single statement blocks Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220913162510.3134430-1-tegongkang@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()Xiaoke Wang1-10/+6
In rtw_init_cmd_priv(), if `pcmdpriv->rsp_allocated_buf` is allocated in failure, then `pcmdpriv->cmd_allocated_buf` will be not properly released. Besides, considering there are only two error paths and the first one can directly return, so we do not need implicitly jump to the `exit` tag to execute the error handler. So this patch added `kfree(pcmdpriv->cmd_allocated_buf);` on the error path to release the resource and simplified the return logic of rtw_init_cmd_priv(). As there is no proper device to test with, no runtime testing was performed. Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com> Link: https://lore.kernel.org/r/tencent_2B7931B79BA38E22205C5A09EFDF11E48805@qq.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24staging: rtl8723bs: fix potential memory leak in rtw_init_drv_sw()Xiaoke Wang1-29/+31
In rtw_init_drv_sw(), there are various init functions are called to populate the padapter structure and some checks for their return value. However, except for the first one error path, the other five error paths do not properly release the previous allocated resources, which leads to various memory leaks. This patch fixes them and keeps the success and error separate. Note that these changes keep the form of `rtw_init_drv_sw()` in "drivers/staging/r8188eu/os_dep/os_intfs.c". As there is no proper device to test with, no runtime testing was performed. Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com> Link: https://lore.kernel.org/r/tencent_C3B899D2FC3F1BC827F3552E0B0734056006@qq.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: Fix return type for implementation of ndo_start_xmitGUO Zihua2-3/+3
CFI (Control Flow Integrity) is a safety feature allowing the system to detect and react should a potential control flow hijacking occurs. In particular, the Forward-Edge CFI protects indirect function calls by ensuring the prototype of function that is actually called matches the definition of the function hook. Since Linux now supports CFI, it will be a good idea to fix mismatched return type for implementation of hooks. Otherwise this would get cought out by CFI and cause a panic. Use enums from netdev_tx_t as return value instead. Then change return type to netdev_tx_t. Fixes: cf68fffb66d6 ("add support for Clang CFI") Signed-off-by: GUO Zihua <guozihua@huawei.com> Link: https://lore.kernel.org/r/20220909082048.14486-3-guozihua@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: Delete un-necessary return for _rtw_xmit_entry()GUO Zihua3-12/+8
As _rtw_xmit_entry() would always return 0, we are save to delete the return value for it. Signed-off-by: GUO Zihua <guozihua@huawei.com> Link: https://lore.kernel.org/r/20220909082048.14486-2-guozihua@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove rtw_is_wps_ieNam Cao2-18/+0
Remove function rtw_is_wps_ie because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/69f128559008c94e29eab511a92964810688288e.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove IsHexDigitNam Cao2-21/+0
Remove function IsHexDigit because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/8c70ecd9bea1dff2cb8f69e12bbef6aa4ee39977.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove rtw_hal_is_disable_sw_channel_planNam Cao2-7/+0
Remove function rtw_hal_is_disable_sw_channel_plan because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/4398fec06b0f8defaa7da9d6abbc155cbb7ae630.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove hal_btcoex_SetManualControlNam Cao2-6/+0
Remove function hal_btcoex_SetManualControl because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/ae83ad941013d7a6c47d06f70c0f43087fe2c84f.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove GetHexValueFromStringNam Cao2-47/+0
Remove function GetHexValueFromString because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/74c77a5d86570065a5fe96446063595b649f76b0.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove odm_PauseDIGNam Cao2-59/+0
Remove function odm_PauseDIG because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/274e8338398d915327d353f713b2d47e48f92ba9.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: delete rtw_odm.c and rtw_odm.hNam Cao4-142/+0
Remove rtw_odm.c and rtw_odm.h because the content of these files is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/6870109ce0c51b4ab91ec370d8b2285dc635e5fe.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove rtw_change_ifnameNam Cao2-52/+0
Delete function rtw_change_ifname because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/975cd771e5b6573b84b31690895d140cbdaeb5e2.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: delete function rtw_set_chplan_cmdNam Cao2-57/+0
The function rtw_set_chplan_cmd is not used. Remove it. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/b5a1fe5bc7bc8eb154247ee8eafafe6af266dab9.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: delete rtw_setdatarate_cmdNam Cao2-30/+0
Remove function rtw_setdatarate_cmd because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/bfc4c5c9aec8b026fd3cf092354d508881d790fc.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-26Merge tag 'wireless-next-2022-08-26-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-nextDavid S. Miller1-6/+7
Johannes berg says: ==================== Various updates: * rtw88: operation, locking, warning, and code style fixes * rtw89: small updates * cfg80211/mac80211: more EHT/MLO (802.11be, WiFi 7) work * brcmfmac: a couple of fixes * misc cleanups etc. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-25wifi: cfg80211: Add link_id parameter to various key operations for MLOVeerendranath Jakkam1-6/+7
Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-23staging: rtl8723bs: remove odm_NoiseMonitor.h and odm_NoiseMonitor.cNam Cao5-54/+0
because the content of these files is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/6f51a3531ffe60650972bd9f288570db55e3e0ec.1661020250.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove member noise_level from struct dm_odm_tNam Cao1-1/+0
because it is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/5a8256d3823baaa72775da80d821749dfbda7ad4.1661020250.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove unused function ODM_InbandNoise_MonitorNam Cao2-118/+0
because this function is not used. Also remove function odm_InbandNoise_Monitor_NSeries because it is a static function which is only called from ODM_InbandNoise_Monitor. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/46d73e331bae2192a328f6691763f39ea6c18b08.1661020250.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove static const variable odm_comp_strNam Cao1-35/+0
because it is not used. Link: https://lore.kernel.org/linux-staging/202208192018.BfgiZyOY-lkp@intel.com/ Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/678b03dad7217e70e61074d11975319cb1c1828c.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function rtw_odm_dbg_comp_setNam Cao2-6/+0
because this function is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/e1927eb6151d39b53a6ce1eed1d7ad20a2d633be.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function rtw_odm_adaptivity_parm_msgNam Cao2-19/+0
because this function is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/24c3baa696adb7633d643258b60bba9bcd18b953.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function IsCommentStringNam Cao2-14/+0
because this function is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/c062f678dc8f99c18a251f6137c4c3883f8c8205.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function GetFractionValueFromStringNam Cao2-46/+0
because this function is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/e782bcd3ff8c33df8da7eb6b8e4bb00b1c270edc.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function rtw_odm_ability_setNam Cao2-6/+0
because this function is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/35d0f2115fa6febd72a1a7d1c740dece3d55a3df.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function rtw_get_ch_setting_unionNam Cao2-22/+0
because this function is not used. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/c8c5b0c78ee9a4cd8304efeff22b51049c75a3f2.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-23staging: rtl8723bs: remove function rtw_odm_dbg_comp_msgNam Cao2-17/+0
because this function is not used. Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/7ff2d658863db4fd5eecc1a53f682510c2765c3f.1660916523.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-16staging/rtl8723bs/core: remove inactive initializationLi zeming1-1/+1
The allocation address of the psta pointer variable is first performed in the function, no initialization assignment is required, and no invalid pointer will appear. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Li zeming <zeming@nfschina.com> Link: https://lore.kernel.org/r/20220802012513.2824-1-zeming@nfschina.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-04Merge tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds2-160/+67
Pull staging driver updates from Greg KH: "Here is the big set of staging driver patches for 6.0-rc1. Another round where we removed more lines of code than added, always a nice progression. Some of that came from the movement of the vme code back into staging, and removal of some other of the vme driver code as there are no known users and it is very obsolete and unmaintained. It can be added back easily if someone offers to maintain it. Other than that this merge has lots of little things: - huge cleanups for r8188eu driver - minor cleanups for other wifi drivers - tiny loop fixes for greybus code - other small coding style fixes All of these have been in linux-next for a while with no reported issues" * tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (191 commits) staging: r8188eu: fix potential uninitialised variable use in rtw_pwrctrl.c staging: r8188eu: remove initializer from ret in rtw_pwr_wakeup staging: vt6655: Convert macro vt6655_mac_clear_stck_ds to function staging: vt6655: Rename MACvClearStckDS staging: fbtft: core: set smem_len before fb_deferred_io_init call staging: r8188eu: convert rtw_pwr_wakeup to correct error code semantics staging: r8188eu: make dump_chip_info() static staging: r8188eu: remove DoReserved prototype staging: r8188eu: remove OnAtim prototype staging: r8188eu: remove SetHwReg8188EU() staging: r8188eu: make update_TSF() and correct_TSF() static staging: r8188eu: remove unused parameter from update_TSF() staging: r8188eu: remove unused parameter from correct_TSF() staging: r8188eu: remove HW_VAR_SET_OPMODE from SetHwReg8188EU() staging: pi433: remove duplicated comments staging: qlge: refine variable name staging: vt6655: Convert macro vt6655_mac_word_reg_bits_off to function staging: vt6655: Convert macro vt6655_mac_reg_bits_off to function staging: vt6655: Convert macro vt6655_mac_word_reg_bits_on to function staging: vt6655: Convert macro vt6655_mac_reg_bits_on to function ...
2022-07-13Merge tag 'wireless-next-2022-07-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-nextDavid S. Miller1-3/+5
Johannes Berg says: ==================== A fairly large set of updates for next, highlights: ath10k * ethernet frame format support rtw89 * TDLS support cfg80211/mac80211 * airtime fairness fixes * EHT support continued, especially in AP mode * initial (and still major) rework for multi-link operation (MLO) from 802.11be/wifi 7 As usual, also many small updates/cleanups/fixes/etc. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-20cfg80211: Indicate MLO connection info in connect and roam callbacksVeerendranath Jakkam1-2/+2
The MLO links used for connection with an MLD AP are decided by the driver in case of SME offloaded to driver. Add support for the drivers to indicate the information of links used for MLO connection in connect and roam callbacks, update the connected links information in wdev from connect/roam result sent by driver. Also, send the connected links information to userspace. Add a netlink flag attribute to indicate that userspace supports handling of MLO connection. Drivers must not do MLO connection when this flag is not set. This is to maintain backwards compatibility with older supplicant versions which doesn't have support for MLO connection. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-20wifi: cfg80211: do some rework towards MLO link APIsJohannes Berg1-1/+3
In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-20staging: rtl8723bs: remove trailing whitespaceDaniel Watson1-1/+1
remove trailing whitespace found by checkpatch Signed-off-by: Daniel Watson <ozzloy@challenge-bot.com> Link: https://lore.kernel.org/r/20220620054529.4019-1-ozzloy@challenge-bot.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-20Merge 5.19-rc3 into staging-nextGreg Kroah-Hartman1-2/+4
This resolves the merge issue with: drivers/staging/r8188eu/os_dep/ioctl_linux.c Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-12staging: rtl8723bs: uninitialize static variableDaniel Watson1-1/+1
ensure static variable is not initialized, per checkpatch Signed-off-by: Daniel Watson <ozzloy@challenge-bot.com> Link: https://lore.kernel.org/r/20220612030734.31469-1-ozzloy@challenge-bot.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-10staging: rtl8723bs: Allocate full pwep structureKees Cook1-2/+4
The pwep allocation was always being allocated smaller than the true structure size. Avoid this by always allocating the full structure. Found with GCC 12 and -Warray-bounds: ../drivers/staging/rtl8723bs/os_dep/ioctl_linux.c: In function 'rtw_set_encryption': ../drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:591:29: warning: array subscript 'struct ndis_802_11_wep[0]' is partly outside array bounds of 'void[25]' [-Warray-bounds] 591 | pwep->length = wep_total_len; | ^~ Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Fabio Aiuto <fabioaiuto83@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: linux-staging@lists.linux.dev Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220608215512.1070847-1-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-06staging: rtl8723bs: fix placement of bracesHannes Braun1-158/+65
This patch should eliminate the following errors/warnings emitted by checkpatch.pl: - that open brace { should be on the previous line - else should follow close brace '}' - braces {} are not necessary for single statement blocks Signed-off-by: Hannes Braun <hannesbraun@mail.de> Link: https://lore.kernel.org/r/20220528123115.13024-1-hannesbraun@mail.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-19staging: rtl8723bs: Fix alignment to match open parenthesisSoumya Negi1-11/+13
Adhere to Linux coding style. Fixes checkpatch warnings: CHECK: Alignment should match open parenthesis CHECK: line length of 101 exceeds 100 columns Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/20220513025553.13634-1-soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-22staging: rtl8723bs: remove leftover code for other chipsArtur Bujdoso4-324/+0
Clean up unreferenced definitions in hal headers and code. Signed-off-by: Artur Bujdoso <artur.bujdoso@gmail.com> Link: https://lore.kernel.org/r/YmD/I19v8sJLrOQo@crux Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-13drivers: staging: rtl8192bs: Fix deadlock in rtw_joinbss_event_prehandle()Duoming Zhou1-2/+4
There is a deadlock in rtw_joinbss_event_prehandle(), which is shown below: (Thread 1) | (Thread 2) | _set_timer() rtw_joinbss_event_prehandle()| mod_timer() spin_lock_bh() //(1) | (wait a time) ... | _rtw_join_timeout_handler() del_timer_sync() | spin_lock_bh() //(2) (wait timer to stop) | ... We hold pmlmepriv->lock in position (1) of thread 1 and use del_timer_sync() to wait timer to stop, but timer handler also need pmlmepriv->lock in position (2) of thread 2. As a result, rtw_joinbss_event_prehandle() will block forever. This patch extracts del_timer_sync() from the protection of spin_lock_bh(), which could let timer handler to obtain the needed lock. What`s more, we change spin_lock_bh() to spin_lock_irq() in _rtw_join_timeout_handler() in order to prevent deadlock. Signed-off-by: Duoming Zhou <duoming@zju.edu.cn> Link: https://lore.kernel.org/r/20220409064953.67420-1-duoming@zju.edu.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-13drivers: staging: rtl8723bs: Fix deadlock in rtw_surveydone_event_callback()Duoming Zhou1-2/+4
There is a deadlock in rtw_surveydone_event_callback(), which is shown below: (Thread 1) | (Thread 2) | _set_timer() rtw_surveydone_event_callback()| mod_timer() spin_lock_bh() //(1) | (wait a time) ... | rtw_scan_timeout_handler() del_timer_sync() | spin_lock_bh() //(2) (wait timer to stop) | ... We hold pmlmepriv->lock in position (1) of thread 1 and use del_timer_sync() to wait timer to stop, but timer handler also need pmlmepriv->lock in position (2) of thread 2. As a result, rtw_surveydone_event_callback() will block forever. This patch extracts del_timer_sync() from the protection of spin_lock_bh(), which could let timer handler to obtain the needed lock. What`s more, we change spin_lock_bh() in rtw_scan_timeout_handler() to spin_lock_irq(). Otherwise, spin_lock_bh() will also cause deadlock() in timer handler. Signed-off-by: Duoming Zhou <duoming@zju.edu.cn> Link: https://lore.kernel.org/r/20220409061836.60529-1-duoming@zju.edu.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-12staging: rtl8723bs: tidy up error handlingYihao Han1-9/+6
The check for if rtw_skb_alloc() fails is done twice and is written in a confusing way. Move the "if (!recvbuf->pskb)" right after the allocation. The "if (recvbuf->pskb)" check can now be deleted and the code pulled in one tab. Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yihao Han <hanyihao@vivo.com> Link: https://lore.kernel.org/r/20220408144442.17611-1-hanyihao@vivo.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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