Add P2P support

[rado17]

No description provided.

[github-actions]

The following west manifest projects have changed revision in this Pull Request:

Name	Old Revision	New Revision	Diff
hostap	zephyrproject-rtos/hostap@6086dea	zephyrproject-rtos/hostap@528eb2d	zephyrproject-rtos/[email protected]
nrf_wifi	zephyrproject-rtos/nrf_wifi@e269670	zephyrproject-rtos/nrf_wifi@f0b6706 (main)	zephyrproject-rtos/[email protected]

Additional metadata changed:

Name	URL	Submodules	West cmds	module.yml	Blobs
nrf_wifi				✏	5x ✏

⛔ DNM label due to: 1 project with metadata changes and 5 blob changes

Note: This message is automatically posted and updated by the Manifest GitHub Action.

[Copilot]

Pull Request Overview

This PR adds Wi-Fi Direct (P2P) support to the Zephyr networking stack, enabling device discovery and connection capabilities. The implementation includes P2P shell commands, event handling, and background scanning functionality.

• Adds P2P device discovery, connection, and peer management functionality
• Implements background scanning for legacy roaming scenarios
• Extends the WiFi management API with P2P operations

Reviewed Changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
west.yml	Updates hostap and nrf_wifi module revisions to pull/head versions
subsys/net/l2/wifi/wifi_shell.c	Adds P2P shell commands and background scanning support
subsys/net/l2/wifi/wifi_mgmt.c	Implements P2P and background scan management handlers
modules/hostap/src/wpa_cli.c	Updates wpa_cli implementation with interface handling
modules/hostap/src/supp_main.h	Removes duplicate function declaration
modules/hostap/src/supp_main.c	Adds P2P and background scan operations to management API
modules/hostap/src/supp_events.h	Extends event structures for P2P device discovery
modules/hostap/src/supp_events.c	Implements P2P event processing and parsing
modules/hostap/src/supp_api.h	Adds function declarations for P2P and background scan
modules/hostap/src/supp_api.c	Implements P2P operations and background scanning logic
modules/hostap/Kconfig	Adds configuration options for P2P and background scanning
modules/hostap/CMakeLists.txt	Includes P2P and background scan source files
include/zephyr/net/wifi_mgmt.h	Extends WiFi management API with P2P structures and events
drivers/wifi/nrf_wifi/src/wpa_supp_if.c	Updates driver interface for P2P support
drivers/wifi/nrf_wifi/src/fmac_main.c	Adds P2P callback registrations
drivers/wifi/nrf_wifi/inc/wpa_supp_if.h	Extends interface with P2P function declarations

Comments suppressed due to low confidence (1)

modules/hostap/src/supp_api.c:1

• The macro wpa_cli_cmd_v spans multiple lines but lacks proper backslash continuation on line 95. This could cause compilation issues.

/**

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[Copilot]

The buffer size calculation using sizeof() on a string literal is fragile. Consider using a named constant like #define MAC_ADDR_STR_LEN 18 to make the intent clearer.

[Copilot]

This MAC address parsing logic is duplicated in multiple functions (lines 3596-3598 and 3752-3754). Consider extracting it into a helper function like parse_mac_address() to reduce code duplication.

Suggested change

	if (sscanf(argv[1], "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
	&mac_addr[0], &mac_addr[1], &mac_addr[2],
	&mac_addr[3], &mac_addr[4], &mac_addr[5]) != WIFI_MAC_ADDR_LEN) {
	if (parse_mac_address(argv[1], mac_addr) != 0) {

[Copilot]

This is another instance of duplicated MAC address parsing logic. The same pattern appears in the shell commands and should be consolidated into a shared utility function.

[Copilot]

The code should validate that params->ssids[indx].ssid_len does not exceed the destination buffer size before calling memcpy() to prevent buffer overflow.

[rlubos]

Integrated in #3553