也许可以看看 Joseph Kong 的书？《Designing BSD Rootkits》https://nostarch.com/rootkits.htm 《FreeBSD Device Drivers》https://nostarch.com/bsddrivers.htm 以及《Playing Games With Kernel Memory ... FreeBSD Style》http://phrack.org/issues/63/7.html#article
Maybe Joseph Kong's books? Designing BSD Rootkits https://nostarch.com/rootkits.htm FreeBSD Device Drivers https://nostarch.com/bsddrivers.htm Playing Games With Kernel Memory ... FreeBSD Style http://phrack.org/issues/63/7.html#article
如果你想看更偏实践动手的，可以试试 Joseph Kong 的《FreeBSD Device Drivers: A Guide for the Intrepid》。它读起来容易得多，我猜你打那些 BSD patch 的时候可能就接触过。他还写过一本关于为 BSD 开发 rootkit 的短篇书，那本也是……
If you want something more hands on you can try "FreeBSD Device Drivers: A Guide for the Intrepid" by Joseph Kong. It is much easier to read, and my guess is you ran into it while making those BSD patches. He also has a short book on building rootkits for BSD, which is a…
……第二版。虽然不是最新的，但很多底层的 design principles 依然准确。里面描述的许多 subsystem 如今运作方式基本没变。如果你专门对写 device driver 感兴趣，我也推荐一下 Joe Kong 的《FreeBSD Device Drivers》（利益声明：他是我朋友）。
…2nd Edition. It's not super recent, but many of the underlying design principles are accurate. Many of the subsystems described function in basically the same way today. I would also plug Joe Kong's FreeBSD Device Drivers if you're interested in writing device drivers specifically (full disclosure: he is a friend).
确实是“Linux”……我敢肯定《Absolute OpenBSD》、《The Book of PF》和《Designing BSD Rootkits》都很棒。有点想把这个 bundle 买了，好去读读《FreeBSD Device Drivers》、《The Book of GIMP》、《Absolute FreeBSD》和《The Book of Inkscape》。
“Linux” indeed… I know for a fact that Absolute OpenBSD, The Book of PF, and Designing BSD Rootkits are great. Tempted to pick up the bundle to read FreeBSD Device Drivers, The Book of GIMP, Absolute FreeBSD, and The Book of Inkscape.
……只有些微变动。所以尽管它们比较老，但依然是不错的参考资料。* 《Design and implementation of the FreeBSD operating system》：对 FreeBSD OS 进行了优秀且彻底的 deep dive。必备。* 《FreeBSD Device Drivers: A Guide for the Intrepid》：没完全读完，但对 FreeBSD 来说看着挺不错。* Amit Singh 写的《Mac OSX internals - a systems approach》：当年很好，但现在过时了。* 《Linux Device Drivers》，……
…is with minor changes. So, despite them being old they are still good references. * Design and implementation of the FreeBSD operating system: Good and thorough deep dive in FreeBSD OS. Must have. * FreeBSD Device Drivers: A Guide for the Intrepid: Didn't quite read it all but looks fine for FreeBSD. * Mac OSX internals - a systems approach by Amit Singh: It was good back in days but now outdated. * Linux Device Drivers,…
也许可以看看 Joseph Kong 的书？《Designing BSD Rootkits》https://nostarch.com/rootkits.htm 《FreeBSD Device Drivers》https://nostarch.com/bsddrivers.htm 以及《Playing Games With Kernel Memory ... FreeBSD Style》http://phrack.org/issues/63/7.html#article
Maybe Joseph Kong's books? Designing BSD Rootkits https://nostarch.com/rootkits.htm FreeBSD Device Drivers https://nostarch.com/bsddrivers.htm Playing Games With Kernel Memory ... FreeBSD Style http://phrack.org/issues/63/7.html#article
如果你想看更偏实践动手的，可以试试 Joseph Kong 的《FreeBSD Device Drivers: A Guide for the Intrepid》。它读起来容易得多，我猜你打那些 BSD patch 的时候可能就接触过。他还写过一本关于为 BSD 开发 rootkit 的短篇书，那本也是……
If you want something more hands on you can try "FreeBSD Device Drivers: A Guide for the Intrepid" by Joseph Kong. It is much easier to read, and my guess is you ran into it while making those BSD patches. He also has a short book on building rootkits for BSD, which is a…
……第二版。虽然不是最新的，但很多底层的 design principles 依然准确。里面描述的许多 subsystem 如今运作方式基本没变。如果你专门对写 device driver 感兴趣，我也推荐一下 Joe Kong 的《FreeBSD Device Drivers》（利益声明：他是我朋友）。
…2nd Edition. It's not super recent, but many of the underlying design principles are accurate. Many of the subsystems described function in basically the same way today. I would also plug Joe Kong's FreeBSD Device Drivers if you're interested in writing device drivers specifically (full disclosure: he is a friend).
确实是“Linux”……我敢肯定《Absolute OpenBSD》、《The Book of PF》和《Designing BSD Rootkits》都很棒。有点想把这个 bundle 买了，好去读读《FreeBSD Device Drivers》、《The Book of GIMP》、《Absolute FreeBSD》和《The Book of Inkscape》。
“Linux” indeed… I know for a fact that Absolute OpenBSD, The Book of PF, and Designing BSD Rootkits are great. Tempted to pick up the bundle to read FreeBSD Device Drivers, The Book of GIMP, Absolute FreeBSD, and The Book of Inkscape.
……只有些微变动。所以尽管它们比较老，但依然是不错的参考资料。* 《Design and implementation of the FreeBSD operating system》：对 FreeBSD OS 进行了优秀且彻底的 deep dive。必备。* 《FreeBSD Device Drivers: A Guide for the Intrepid》：没完全读完，但对 FreeBSD 来说看着挺不错。* Amit Singh 写的《Mac OSX internals - a systems approach》：当年很好，但现在过时了。* 《Linux Device Drivers》，……
…is with minor changes. So, despite them being old they are still good references. * Design and implementation of the FreeBSD operating system: Good and thorough deep dive in FreeBSD OS. Must have. * FreeBSD Device Drivers: A Guide for the Intrepid: Didn't quite read it all but looks fine for FreeBSD. * Mac OSX internals - a systems approach by Amit Singh: It was good back in days but now outdated. * Linux Device Drivers,…