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WLAN hardware might support various hardware modes such as DBS (dual band simultaneously), SBS (single band simultaneously) and DBS_OR_SBS etc, see enum wmi_host_hw_mode_config_type. Firmware advertises actual supported modes in WMI_SERVICE_READY_EXT_EVENTID event. For each mode, firmware advertises frequency range each hardware MAC can operate on. In MLO case such information is necessary during vdev activation and link selection (which is done in following patches), so add a new structure ath12k_svc_ext_info to ath12k_wmi_base, then parse and save those information to it for later use. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250522-ath12k-sbs-dbs-v1-1-54a29e7a3a88@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.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 reStructuredText 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.