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Karthikeyan Periyasamy ba12f08f31 wifi: ath12k: add multiple radio support in a single MAC HW un/register
Currently MAC HW un/register helper function support the single radio.
To enable single/multi link operation in the future, the following helper
functions need to be refactored to accommodate multiple radios under a
single MAC HW un/register:

	* ath12k_ah_to_ar()
	* ath12k_mac_hw_allocate()
	* ath12k_mac_hw_register()
	* ath12k_mac_hw_unregister()

This refactoring will make it easier to scale these functionalities and
support Multi link operation.

                         Current Multi wiphy Model

 +---------------+          +---------------+            +---------------+
 |  Mac80211 hw  |          | Mac80211 hw   |            | Mac80211 hw   |
 |  private data |          | private data  |            | private data  |
 |               |          |               |            |               |
 |ath12k_hw (ah) |          |ath12k_hw (ah) |            |ath12k_hw (ah) |
 |               |          |               |            |               |
 | +-----------+ |          | +-----------+ |            | +-----------+ |
 | | ar (2GHz) | |          | | ar (5GHz) | |            | | ar (6GHz) | |
 | +-----------+ |          | +-----------+ |            | +-----------+ |
 |               |          |               |            |               |
 +---------------+          +---------------+            +---------------+

                           Single wiphy Model

                            +--------------+
                            | Mac80211 hw  |
                            | private data |
                            |              |
                            |ath12k hw (ah)|
                            | +----------+ |
                            | |ar (2GHz) | |
                            | +----------+ |
                            | |ar (5GHz) | |
                            | +----------+ |
                            | |ar (6GHz) | |
                            | +----------+ |
                            +--------------+

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240405194519.1337906-2-quic_ramess@quicinc.com
History 2024-04-10 17:12:13 +03:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-28 17:25:57 -07:00
block vfs-6.9-rc1.fixes 2024-03-18 09:15:50 -07:00
certs This update includes the following changes: 2023-11-02 16:15:30 -10:00
crypto net: add sk_wake_async_rcu() helper 2024-03-29 15:03:11 -07:00
Documentation dt-bindings: net: wireless: ath10k: describe firmware-name property 2024-04-05 15:04:03 +03:00
drivers wifi: ath12k: add multiple radio support in a single MAC HW un/register 2024-04-10 17:12:13 +03:00
fs btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits() 2024-04-01 10:49:28 +01:00
include Merge branch 'mhi-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi into ath-next 2024-04-05 15:23:39 +03:00
init init: open /initrd.image with O_LARGEFILE 2024-03-26 11:07:19 -07:00
io_uring io_uring/sqpoll: early exit thread if task_context wasn't allocated 2024-03-18 20:22:42 -06:00
ipc sysctl changes for v6.9-rc1 2024-03-18 14:59:13 -07:00
kernel bitops: make BYTES_TO_BITS() treewide-available 2024-04-01 10:49:27 +01:00
lib lib/bitmap: add compile-time test for __assign_bit() optimization 2024-04-01 10:49:28 +01:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm: zswap: fix data loss on SWP_SYNCHRONOUS_IO devices 2024-03-26 11:14:12 -07:00
net net: qrtr: support suspend/hibernation 2024-04-09 14:43:28 +03:00
rust Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
samples Tracing updates for 6.9: 2024-03-18 15:11:44 -07:00
scripts compiler_types: add Endianness-dependent __counted_by_{le,be} 2024-03-28 18:50:47 -07:00
security - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
sound sound fixes #2 for 6.9-rc2 2024-03-22 09:44:19 -07:00
tools tools: ynl: ethtool.py: Make tool invokable from any CWD 2024-04-03 19:34:08 -07:00
usr Kbuild updates for v6.8 2024-01-18 17:57:07 -08:00
virt KVM Xen and pfncache changes for 6.9: 2024-03-11 10:42:55 -04:00
.clang-format clang-format: Update with v6.7-rc4's for_each macro list 2023-12-08 23:54:38 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.editorconfig Add .editorconfig file for basic formatting 2023-12-28 16:22:47 +09:00
.get_maintainer.ignore Add Jeff Kirsher to .get_maintainer.ignore 2024-03-08 11:36:54 +00:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore kbuild: create a list of all built DTB files 2024-02-19 18:20:39 +09:00
.mailmap Including fixes from bpf, WiFi and netfilter. 2024-03-28 13:09:37 -07:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS Not a ton of stuff happening in the clk framework in this pull request. We got 2024-03-15 11:48:01 -07:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS Documentation: netlink: add a YAML spec for team 2024-04-02 18:24:32 -07:00
Makefile Linux 6.9-rc1 2024-03-24 14:10:05 -07:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

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.