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The MTU is assigned to the tap netdevice according to the argument, but packet transmission and reception just write/read on an fd with the default limit being the socket buffer size. As a new rte_eth_dev_data is allocated during tap device init, ensure it is set again dev->data->mtu. Once the actual netdevice is created via tun_alloc(), make sure to apply the desired MTU to the netdevice. Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com> |
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| buildtools | ||
| config | ||
| devtools | ||
| doc | ||
| drivers | ||
| examples | ||
| lib | ||
| mk | ||
| pkg | ||
| test | ||
| usertools | ||
| .gitattributes | ||
| .gitignore | ||
| GNUmakefile | ||
| LICENSE.GPL | ||
| LICENSE.LGPL | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 license for the core libraries and drivers. The kernel components are GPLv2 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