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Yu Zhang(Yuriy) 6fe9b60f35 wifi: ath11k: support DBS and DFS compatibility
Now some chips which support 'support_dual_stations' will enable DBS,
but will disable DFS. Restructure the ath11k_mac_setup_iface_combinations
function to support DBS and DFS compatibility.

About 'support_dual_station' feature can refer:
https://msgid.link/20230714023801.2621802-2-quic_cjhuang@quicinc.com

Add a ieee80211_iface_combination to support DBS and DFS compatibility,
one combination can support DFS(same with non dual sta), another
combination can support DBS. When running different scenarios that will
use different ieee80211_iface_combination due to mac80211 will go through
all of possible interface combinations.

In addition, maximum number of interfaces of these types should be total
allowed in this group.

The chips affected are:

 QCA6390 hw2.0
 WCN6855 hw2.0
 WCN6855 hw2.1

Other chips are not affected.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-00410-QCAHKSWPL_SILICONZ-2
Tested-on: IPQ6018 hw1.0 AHB WLAN.HK.2.1.0.1-01161-QCAHKSWPL_SILICONZ-1
Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-04402-QCAHSPSWPL_V1_V2_SILICONZ_IOE-1.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-05266-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: Yu Zhang (Yuriy) <quic_yuzha@quicinc.com>
Reviewed-by: Baochen Qiang <quic_bqiang@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Tested-by: Mihai Moldovan <ionic@ionic.de>
Link: https://patch.msgid.link/20241127022742.4016870-1-quic_yuzha@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
History 2025-05-16 11:32:10 -07:00
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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.