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Mainline Linux tree for various devices, only for fun :)
eb68db45b7
It may be useful to add timestamp for Tx packets for continuous or cyclic transmit operation. The timestamp and sequence ID of a Tx packet are stored according to pktgen header format. To enable per-packet timestamp, use -y|--tstamp option. If timestamp is off, pktgen header is not included in the UDP payload. This means receiving side can use the magic number for pktgen for differentiation. The implementation supports both VLAN tagged and untagged option. By default, the minimum packet size is set at 64B. However, if VLAN tagged is on (-V), the minimum packet size is increased to 66B just so to fit the pktgen_hdr size. Added hex_dump() into the code path just for future cross-checking. As before, simply change to "#define DEBUG_HEXDUMP 1" to inspect the accuracy of TX packet. Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20211230035447.523177-8-boon.leong.ong@intel.com |
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.