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52617bee37
Currently brcmfmac is expecting to be set for both BRCMF_VIF_STATUS_EAP_SUCCESS and BRCMF_VIF_STATUS_EAP status bit based on dongle event and those bits are cleared to complete connect request successfully. But when connect request is finished unsuccessfully, either BRCMF_VIF_STATUS_EAP_SUCCESS / BRCMF_VIF_STATUS_EAP bits are not cleared depending on how the connect fail event happens. These status bits are carried over to following new connect request and this will lead to generate below kernel warning for some case. Worst case status mismatch happens between dongle and wpa_supplicant. WARNING: ../net/wireless/sme.c:756 __cfg80211_connect_result+0x42c/0x4a0 [cfg80211] The fix is to clear the BRCMF_VIF_STATUS_EAP_SUCCESS / BRCMF_VIF_STATUS_EAP bits during the link down process and add to call link down process when link down event received during BRCMF_VIF_STATUS_CONNECTING as well as BRCMF_VIF_STATUS_CONNECTED state. Signed-off-by: Wataru Gohda <wataru.gohda@cypress.com> Signed-off-by: Chi-hsien Lin <chi-hsien.lin@infineon.com> Signed-off-by: Ian Lin <ian.lin@infineon.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221024085215.27616-3-ian.lin@infineon.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.