On 10/19/21 6:28 PM, Xueming Li wrote:
This patch adds API to return name of device capability.
Signed-off-by: Xueming Li <xuemi...@nvidia.com>
[snip]
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
index bc55f899f72..97217529449 100644
--- a/lib/ethdev/rte_ethdev.c
+++ b/lib/ethdev/rte_ethdev.c
@@ -165,6 +165,20 @@ static const struct {
#undef RTE_TX_OFFLOAD_BIT2STR
+#define RTE_ETH_DEV_CAPA_BIT2STR(_name) \
+ { RTE_ETH_DEV_CAPA_##_name, #_name }
In fact, such macros make more harm than add value.
It complicates grep by capability name. So, it is better
to drop the macro and just duplicate few symbols below.
+
+static const struct {
+ uint64_t offload;
+ const char *name;
+} rte_eth_dev_capa_names[] = {
+ RTE_ETH_DEV_CAPA_BIT2STR(RUNTIME_RX_QUEUE_SETUP),
+ RTE_ETH_DEV_CAPA_BIT2STR(RUNTIME_TX_QUEUE_SETUP),
+ RTE_ETH_DEV_CAPA_BIT2STR(RXQ_SHARE),
+};
+
+#undef RTE_ETH_DEV_CAPA_BIT2STR
+
/**
* The user application callback description.
*
