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Index: sys/net/if.h
===================================================================
--- sys/net/if.h
+++ sys/net/if.h
@@ -526,6 +526,42 @@
uint8_t data[8]; /* read buffer */
};
+/*
+ * RSS hash.
+ */
+
+#define RSS_FUNC_NONE 0 /* RSS disabled */
+#define RSS_FUNC_PRIVATE 1 /* non-standard */
+#define RSS_FUNC_TOEPLITZ 2
+
+#define RSS_TYPE_IPV4 0x00000001
+#define RSS_TYPE_TCP_IPV4 0x00000002
+#define RSS_TYPE_IPV6 0x00000004
+#define RSS_TYPE_IPV6_EX 0x00000008
+#define RSS_TYPE_TCP_IPV6 0x00000010
+#define RSS_TYPE_TCP_IPV6_EX 0x00000020
+#define RSS_TYPE_UDP_IPV4 0x00000040 /* non-standard */
+#define RSS_TYPE_UDP_IPV6 0x00000080 /* non-standard */
+#define RSS_TYPE_UDP_IPV6_EX 0x00000100 /* non-standard */
+
+#define RSS_KEYLEN 128
+
+struct ifrsskey {
+ char ifrk_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ uint8_t ifrk_func; /* RSS_FUNC_ */
+ uint8_t ifrk_spare0;
+ uint16_t ifrk_keylen;
+ uint8_t ifrk_key[RSS_KEYLEN];
+};
+
+struct ifrsshash {
+ char ifrh_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ uint8_t ifrh_func; /* RSS_FUNC_ */
+ uint8_t ifrh_spare0;
+ uint16_t ifrh_spare1;
+ uint32_t ifrh_types; /* RSS_TYPE_ */
+};
+
#endif /* __BSD_VISIBLE */
#ifdef _KERNEL
Index: sys/net/if.c
===================================================================
--- sys/net/if.c
+++ sys/net/if.c
@@ -2661,6 +2661,8 @@
case SIOCGIFMEDIA:
case SIOCGIFXMEDIA:
case SIOCGIFGENERIC:
+ case SIOCGIFRSSKEY:
+ case SIOCGIFRSSHASH:
if (ifp->if_ioctl == NULL)
return (EOPNOTSUPP);
error = (*ifp->if_ioctl)(ifp, cmd, data);
Index: sys/sys/sockio.h
===================================================================
--- sys/sys/sockio.h
+++ sys/sys/sockio.h
@@ -134,4 +134,8 @@
#define SIOCGIFGMEMB _IOWR('i', 138, struct ifgroupreq) /* get members */
#define SIOCGIFXMEDIA _IOWR('i', 139, struct ifmediareq) /* get net xmedia */
+#define SIOCGIFRSSKEY _IOWR('i', 150, struct ifrsskey)/* get RSS key */
+#define SIOCGIFRSSHASH _IOWR('i', 151, struct ifrsshash)/* get the current RSS
+ type/func settings */
+
#endif /* !_SYS_SOCKIO_H_ */

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