dpdk: output switch information
Type: feature
Output DPDK switch information to allow finding out which DPDK ports are
associated with which DPDK representor ports.
@@ -544,6 +544,20 @@ ptr2sname (void *p)
return info.dli_sname;
}
+static u8 *
+format_switch_info (u8 * s, va_list * args)
+{
+ struct rte_eth_switch_info *si =
+ va_arg (*args, struct rte_eth_switch_info *);
+
+ if (si->name)
+ s = format (s, "name %s ", si->name);
+
+ s = format (s, "domain id %d port id %d", si->domain_id, si->port_id);
+
+ return s;
+}
+
u8 *
format_dpdk_device (u8 * s, va_list * args)
{
@@ -609,6 +623,13 @@ format_dpdk_device (u8 * s, va_list * args)
vec_free (s2);
}
+ if (di.switch_info.domain_id != RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID)
+ {
+ s =
+ format (s, "%Uswitch info: %U\n", format_white_space, indent + 2,
+ format_switch_info, &di.switch_info);
+ }
+
if (1 < verbose)
{
s = format (s, "%Umodule: %U\n", format_white_space, indent + 2,
