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In ath12k_dp_rx_h_mpdu(), as part of undecap to native wifi mode, the rx descriptor memory is getting overwritten. After this function call, all the rx descriptor related memory accesses give invalid values. To handle this scenario, introduce a new structure ath12k_dp_rx_info which pre-caches all the required fields from the rx descriptor before calling ath12k_dp_rx_h_ppdu(). This rx_info structure will be used in the next patch. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Co-developed-by: Karthikeyan Periyasamy <karthikeyan.periyasamy@oss.qualcomm.com> Signed-off-by: Karthikeyan Periyasamy <karthikeyan.periyasamy@oss.qualcomm.com> Signed-off-by: P Praneesh <praneesh.p@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250402182917.2715596-2-praneesh.p@oss.qualcomm.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.