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DPDK's Poll Mode Drivers ignore field rss_key_len of struct rte_eth_rss_conf #624

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AltraMayor opened this issue Oct 31, 2022 · 0 comments
Open

DPDK's Poll Mode Drivers ignore field rss_key_len of struct rte_eth_rss_conf #624

AltraMayor opened this issue Oct 31, 2022 · 0 comments
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DPDK coordination

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@AltraMayor
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DPDK's Poll Mode Drivers ignore field rss_key_len of struct rte_eth_rss_conf. For example, dependencies/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c:ixgbe_dev_rss_hash_conf_get() does not even mention the field rss_key_len. These bugs should be fixed upstream.

Gatekeeper works around this bug in DPDK by calling rte_eth_dev_info_get() to obtain the length of the RSS hash key.
@AltraMayor AltraMayor added the bug label Oct 31, 2022
@AltraMayor AltraMayor added this to the DPDK coordination milestone Oct 31, 2022
AltraMayor added a commit that referenced this issue Oct 31, 2022
@AltraMayor
lib/net: work around the bug of rte_eth_dev_rss_hash_conf_get()
37ff2f6 
See issue #624 for details.
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