Author: arybchik
Date: Mon May 18 06:07:02 2015
New Revision: 283051
URL: https://svnweb.freebsd.org/changeset/base/283051

Log:
  sfxge: do not advertise LRO capability if LRO is compiled out
  
  Reviewed by:    gnn
  Sponsored by:   Solarflare Communications, Inc.
  MFC after:      2 days
  Differential Revision: https://reviews.freebsd.org/D2565

Modified:
  head/sys/dev/sfxge/sfxge.c

Modified: head/sys/dev/sfxge/sfxge.c
==============================================================================
--- head/sys/dev/sfxge/sfxge.c  Mon May 18 06:04:20 2015        (r283050)
+++ head/sys/dev/sfxge/sfxge.c  Mon May 18 06:07:02 2015        (r283051)
@@ -63,7 +63,7 @@ __FBSDID("$FreeBSD$");
                   IFCAP_RXCSUM | IFCAP_TXCSUM |                        \
                   IFCAP_RXCSUM_IPV6 | IFCAP_TXCSUM_IPV6 |              \
                   IFCAP_TSO4 | IFCAP_TSO6 |                            \
-                  IFCAP_JUMBO_MTU | IFCAP_LRO |                        \
+                  IFCAP_JUMBO_MTU |                                    \
                   IFCAP_VLAN_HWTSO | IFCAP_LINKSTATE | IFCAP_HWSTATS)
 #define        SFXGE_CAP_ENABLE SFXGE_CAP
 #define        SFXGE_CAP_FIXED (IFCAP_VLAN_MTU |                               
\
@@ -89,7 +89,6 @@ SYSCTL_INT(_hw_sfxge, OID_AUTO, tx_ring,
           &sfxge_tx_ring_entries, 0,
           "Maximum number of descriptors in a transmit ring");
 
-
 static void
 sfxge_reset(void *arg, int npending);
 
@@ -377,6 +376,12 @@ sfxge_ifnet_init(struct ifnet *ifp, stru
 
        ifp->if_capabilities = SFXGE_CAP;
        ifp->if_capenable = SFXGE_CAP_ENABLE;
+
+#ifdef SFXGE_LRO
+       ifp->if_capabilities |= IFCAP_LRO;
+       ifp->if_capenable |= IFCAP_LRO;
+#endif
+
        ifp->if_hwassist = CSUM_TCP | CSUM_UDP | CSUM_IP | CSUM_TSO |
                           CSUM_TCP_IPV6 | CSUM_UDP_IPV6;
 
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