To support querying hash key size per port, an new field of
'hash_key_size' was added in 'struct rte_eth_dev_info' for storing
hash key size in bytes.
Signed-off-by: Helin Zhang <helin.zhang at intel.com>
---
lib/librte_ether/rte_ethdev.h | 1 +
1 file changed, 1 insertion(+)
v2 changes:
* Disabled the code changes by default, to avoid breaking ABI compatibility.
v3 changes:
* Moved the newly added element right after 'uint16_t reta_size', where it
was a padding. So it will not break any ABI compatibility, and no need to
disable it by default.
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 16dbe00..bce152d 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -918,6 +918,7 @@ struct rte_eth_dev_info {
uint32_t tx_offload_capa; /**< Device TX offload capabilities. */
uint16_t reta_size;
/**< Device redirection table size, the total number of entries. */
+ uint8_t hash_key_size; /**< Hash key size in bytes */
/** Bit mask of RSS offloads, the bit offset also means flow type */
uint64_t flow_type_rss_offloads;
struct rte_eth_rxconf default_rxconf; /**< Default RX configuration */
--
1.9.3
