a9dbe18022
Some DPDK applications wrongly assume these requirements:
- no hotplug, i.e. ports are never detached
- all allocated ports are available to the application
Such application assume a valid port index is in the range [0..count[.
There are three consequences when using such wrong design:
- new ports having an index higher than the port count won't be valid
- old ports being detached (RTE_ETH_DEV_UNUSED) can be valid
Such mistake will be less common with growing hotplug awareness.
All applications and examples inside this repository - except testpmd -
must be fixed to use the function rte_eth_dev_is_valid_port.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
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| .. | ||
| examples | ||
| action.c | ||
| action.h | ||
| cli.c | ||
| cli.h | ||
| common.h | ||
| conn.c | ||
| conn.h | ||
| hash_func_arm64.h | ||
| hash_func.h | ||
| kni.c | ||
| kni.h | ||
| link.c | ||
| link.h | ||
| main.c | ||
| Makefile | ||
| mempool.c | ||
| mempool.h | ||
| meson.build | ||
| parser.c | ||
| parser.h | ||
| pipeline.c | ||
| pipeline.h | ||
| swq.c | ||
| swq.h | ||
| tap.c | ||
| tap.h | ||
| thread.c | ||
| thread.h | ||
| tmgr.c | ||
| tmgr.h | ||