在 2023/5/22 19:04, fengchengwen 写道:
On 2023/1/31 11:33, Huisong Li wrote:
The event callback in application may use the macro RTE_ETH_FOREACH_DEV to
iterate over all enabled ports to do something(like, verifying the port id
validity) when receive a probing event. If the ethdev state of a port is
not RTE_ETH_DEV_UNUSED, this port will be considered as a valid port.
However, this state is set to RTE_ETH_DEV_ATTACHED after pushing probing
event. It means that probing callback will skip this port. But this
assignment can not move to front of probing notification. See
commit be8cd210379a ("ethdev: fix port probing notification")
...
struct rte_eth_dev_sriov {
diff --git a/lib/ethdev/version.map b/lib/ethdev/version.map
index 17201fbe0f..094c2a952e 100644
--- a/lib/ethdev/version.map
+++ b/lib/ethdev/version.map
@@ -327,4 +327,5 @@ INTERNAL {
rte_eth_representor_id_get;
rte_eth_switch_domain_alloc;
rte_eth_switch_domain_free;
+ rte_eth_dev_is_used;
requires alphabetical order.
Thanks, will fix it in v6.
};
.
