220d419b86
Added look-ahead instruction to read a header from the input packet without advancing the extraction pointer. This is typically used in correlation with the special extract instruction to extract variable size headers from the input packet: the first few header fields are read without advancing the extraction pointer, just enough to detect the actual length of the header (e.g. IPv4 IHL field); then the full header is extracted. Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org