Date: Wed, 30 Oct 2019 18:52:15 -0400 From: Austin Shafer <ashafer@badland.io> To: freebsd-wireless@freebsd.org Subject: Best way to explore the 802.11 rtwn source code? Message-ID: <1F9F7008-59C4-42DF-AF1E-0028BD9576F5@badland.io>
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Hi all, I’m interested in hacking around with a netgear wifi adapter I have (rtwn). Are there any good resources for learning how to read and debug FreeBSD’s wireless network stack? Robert Watson has a great overview of starting points for understanding the kernel as a whole, are there any similar "starting points" for network drivers? http://www.watson.org/~robert/freebsd/reading/ The “Design and implementation ..” book covers networking and device driver creation which is helpful, but nothing about wireless. I did find a few like the following: https://wiki.freebsd.org/MateuszPiotrowski/Drivers https://wiki.freebsd.org/WiFi/BringUp Any suggestions? I’d appreciate anything that helps me learn how all this stuff works. Thanks in advance, Austinhelp
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