Author: kib
Date: Tue Sep 24 06:30:34 2019
New Revision: 352647
URL: https://svnweb.freebsd.org/changeset/base/352647
Log:
MFC r352458:
Add SIOCGIFDOWNREASON.
Sponsored by: Mellanox Technologies
Modified:
stable/12/sys/net/if.c
stable/12/sys/net/if.h
stable/12/sys/sys/sockio.h
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/net/if.c
==============================================================================
--- stable/12/sys/net/if.c Tue Sep 24 06:23:38 2019 (r352646)
+++ stable/12/sys/net/if.c Tue Sep 24 06:30:34 2019 (r352647)
@@ -2924,6 +2924,7 @@ ifhwioctl(u_long cmd, struct ifnet *ifp, caddr_t data,
case SIOCGIFGENERIC:
case SIOCGIFRSSKEY:
case SIOCGIFRSSHASH:
+ case SIOCGIFDOWNREASON:
if (ifp->if_ioctl == NULL)
return (EOPNOTSUPP);
error = (*ifp->if_ioctl)(ifp, cmd, data);
Modified: stable/12/sys/net/if.h
==============================================================================
--- stable/12/sys/net/if.h Tue Sep 24 06:23:38 2019 (r352646)
+++ stable/12/sys/net/if.h Tue Sep 24 06:30:34 2019 (r352647)
@@ -581,6 +581,16 @@ struct ifrsshash {
#define IFNET_PCP_NONE 0xff /* PCP disabled */
+#define IFDR_MSG_SIZE 64
+#define IFDR_REASON_MSG 1
+#define IFDR_REASON_VENDOR 2
+struct ifdownreason {
+ char ifdr_name[IFNAMSIZ];
+ uint32_t ifdr_reason;
+ uint32_t ifdr_vendor;
+ char ifdr_msg[IFDR_MSG_SIZE];
+};
+
#endif /* __BSD_VISIBLE */
#ifdef _KERNEL
Modified: stable/12/sys/sys/sockio.h
==============================================================================
--- stable/12/sys/sys/sockio.h Tue Sep 24 06:23:38 2019 (r352646)
+++ stable/12/sys/sys/sockio.h Tue Sep 24 06:30:34 2019 (r352647)
@@ -143,4 +143,6 @@
#define SIOCGLANPCP _IOWR('i', 152, struct ifreq) /* Get (V)LAN
PCP */
#define SIOCSLANPCP _IOW('i', 153, struct ifreq) /* Set (V)LAN
PCP */
+#define SIOCGIFDOWNREASON _IOWR('i', 154, struct ifdownreason)
+
#endif /* !_SYS_SOCKIO_H_ */
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