789f2d4b3f
TOE TLS offload was first supported via a customized OpenSSL developed by Chelsio with proprietary socket options prior to KTLS being present either in FreeBSD or upstream OpenSSL. With the addition of KTLS in both places, cxgbe's TOE driver was extended to support TLS offload via KTLS as well. This change removes the older interface leaving only the KTLS bindings for TOE TLS. Since KTLS was added to TOE TLS second, it was somehat shoe-horned into the existing code. In addition to removing the non-KTLS TLS offload, refactor and simplify the code to assume KTLS, e.g. not copying keys into a helper structure that mimic'ed the non-KTLS mode, but using the KTLS session object directly when constructing key contexts. This also removes some unused code to send TX keys inline in work requests for TOE TLS. This code was never enabled, and was arguably sending the wrong thing (it was not sending the raw key context as we do for NIC TLS when using inline keys). Sponsored by: Chelsio Communications
FreeBSD Source:
This is the top level of the FreeBSD source directory.
FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.
For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.
The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), FreeBSD handbook on building userland, and Handbook for kernels for more information, including setting make(1) variables.
Source Roadmap:
| Directory | Description |
|---|---|
| bin | System/user commands. |
| cddl | Various commands and libraries under the Common Development and Distribution License. |
| contrib | Packages contributed by 3rd parties. |
| crypto | Cryptography stuff (see crypto/README). |
| etc | Template files for /etc. |
| gnu | Various commands and libraries under the GNU Public License. Please see gnu/COPYING and gnu/COPYING.LIB for more information. |
| include | System include files. |
| kerberos5 | Kerberos5 (Heimdal) package. |
| lib | System libraries. |
| libexec | System daemons. |
| release | Release building Makefile & associated tools. |
| rescue | Build system for statically linked /rescue utilities. |
| sbin | System commands. |
| secure | Cryptographic libraries and commands. |
| share | Shared resources. |
| stand | Boot loader sources. |
| sys | Kernel sources. |
sys/arch/conf |
Kernel configuration files. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. |
| tests | Regression tests which can be run by Kyua. See tests/README for additional information. |
| tools | Utilities for regression testing and miscellaneous tasks. |
| usr.bin | User commands. |
| usr.sbin | System administration commands. |
For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see FreeBSD Handbook.