11db70b605
Implement mac80211 functions ieee80211_iter_keys[_rcu](), and
ieee80211_get_key_rx_seq() (*).
Implement an internal function lkpi_sta_del_keys() to delete keys
when we are leaving RUN (AUTHORIZED) state.
Improve and make work (*) the net80211 vap function pointers
(*iv_key_set)(), (*iv_key_delete)() implementations.
Correct the logic in lkpi_80211_txq_tx_one() and factor most crypto
related bits out into lkpi_hw_crypto_prepare() (*).
(*) We are currently supporting CCMP only. I would hope we will
not have to do full WEP/TKIP support anymore given both are deprecated.
The entire logic remains behind the LKPI_80211_HW_CRYPTO pre-processor
condition and with this commit in addition behind a tunable.
The code is compiled in by default now but the tunable remains off until
wider testing has shown no problems.
I have seen one net80211 triggered panic on shutdown related to deleting
keys which I cannot reproduce anymore and could have been fixed by
9763fec11b83; otherwise we will have to investigate as it shows again.
The dedicated hw crypto tracing option can help in that case with debug
kernels.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Fixes:
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||
|---|---|---|
| .cirrus-ci | ||
| .github | ||
| bin | ||
| cddl | ||
| contrib | ||
| crypto | ||
| etc | ||
| gnu | ||
| include | ||
| kerberos5 | ||
| lib | ||
| libexec | ||
| release | ||
| rescue | ||
| sbin | ||
| secure | ||
| share | ||
| stand | ||
| sys | ||
| targets | ||
| tests | ||
| tools | ||
| usr.bin | ||
| usr.sbin | ||
| .arcconfig | ||
| .arclint | ||
| .cirrus.yml | ||
| .clang-format | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| CONTRIBUTING.md | ||
| COPYRIGHT | ||
| LOCKS | ||
| MAINTAINERS | ||
| Makefile | ||
| Makefile.inc1 | ||
| Makefile.libcompat | ||
| Makefile.sys.inc | ||
| ObsoleteFiles.inc | ||
| README.md | ||
| RELNOTES | ||
| UPDATING | ||
FreeBSD Source:
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| 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 | Commands and libraries under the GNU General Public License (GPL) or Lesser General Public License (LGPL). 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 (see sys/README.md). |
| targets | Support for experimental DIRDEPS_BUILD |
| 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.