diff -uPr isboot-kmod.orig/Makefile isboot-kmod/Makefile
--- isboot-kmod.orig/Makefile   2018-01-11 07:18:01.000000000 -0700
+++ isboot-kmod/Makefile        2018-02-06 14:56:23.654737000 -0700
@@ -2,7 +2,7 @@
 
 PORTNAME=      isboot-kmod
 PORTVERSION=   0.2.13
-PORTREVISION=  1
+PORTREVISION=  2
 CATEGORIES=    net
 MASTER_SITES=  http://www.peach.ne.jp/archives/isboot/
 DISTNAME=      isboot-${PORTVERSION}
@@ -12,9 +12,7 @@
 
 LICENSE=       BSD2CLAUSE
 
-BROKEN_aarch64=                fails to compile: /usr/src/sys/sys/bus.h:724:10: fatal error: 'device_if.h' file not found
 BROKEN_armv6=          fails to compile: implicit declaration of function 'cp15_pmccntr_get' is invalid in C99
-BROKEN_armv7=          fails to compile: /usr/src/sys/sys/bus.h:724:10: fatal error: 'device_if.h' file not found
 BROKEN_powerpc64=      fails to compile: pcpu.h: size of array '__assert_0' is negative
 
 USES=          kmod uidfix
diff -uPr isboot-kmod.orig/files/patch-Makefile isboot-kmod/files/patch-Makefile
--- isboot-kmod.orig/files/patch-Makefile       1969-12-31 17:00:00.000000000 -0700
+++ isboot-kmod/files/patch-Makefile    2018-01-29 10:24:27.372206000 -0700
@@ -0,0 +1,10 @@
+--- Makefile.orig      2015-09-23 22:33:04.000000000 -0600
++++ Makefile   2018-01-29 10:20:10.453188000 -0700
+@@ -6,6 +6,7 @@
+ SRCS= isboot.c ibft.c iscsi.c
+ SRCS+=        isboot.h ibft.h iscsi_compat.h
+ SRCS+=        opt_cam.h
++SRCS+=        device_if.h bus_if.h
+ #CFLAGS+= -DVIMAGE
+ #CFLAGS+= -DIBFT_VERBOSE
+ #CFLAGS+= -DDEBUG
diff -uPr isboot-kmod.orig/files/patch-isboot.c isboot-kmod/files/patch-isboot.c
--- isboot-kmod.orig/files/patch-isboot.c       2016-05-06 08:34:57.000000000 -0600
+++ isboot-kmod/files/patch-isboot.c    2018-02-06 14:24:47.447244000 -0700
@@ -1,6 +1,14 @@
---- isboot.c.orig      2015-11-05 16:50:51 UTC
-+++ isboot.c
-@@ -347,9 +347,9 @@ isboot_set_v4gw(struct sockaddr_in *gate
+--- isboot.c.orig      2015-11-05 09:50:51.000000000 -0700
++++ isboot.c   2018-02-06 14:23:24.479249000 -0700
+@@ -38,6 +38,7 @@
+ #include <sys/socketvar.h>
+ #include <sys/sockio.h>
+ #include <sys/sysctl.h>
++#include <sys/proc.h>
+ #include <net/if.h>
+ #include <net/if_dl.h>
+ #include <net/if_types.h>
+@@ -347,9 +348,9 @@
        netmask.sin_addr.s_addr = htonl(0);
  
        /* delete gateway if exists */
@@ -12,7 +20,7 @@
        if (error) {
                if (error != ESRCH) {
                        printf("rtrequest RTM_DELETE error %d\n",
-@@ -359,9 +359,9 @@ isboot_set_v4gw(struct sockaddr_in *gate
+@@ -359,9 +360,9 @@
        }
  
        /* set new default gateway */
@@ -24,7 +32,7 @@
        if (error) {
                printf("rtrequest RTM_ADD error %d\n", error);
                return (error);
-@@ -391,9 +391,9 @@ isboot_set_v6gw(struct sockaddr_in6 *gat
+@@ -391,9 +392,9 @@
        memset(&netmask.sin6_addr, 0, 16);
  
        /* delete gateway if exists */
@@ -36,7 +44,7 @@
        if (error) {
                if (error != ESRCH) {
                        printf("rtrequest RTM_DELETE error %d\n",
-@@ -403,9 +403,9 @@ isboot_set_v6gw(struct sockaddr_in6 *gat
+@@ -403,9 +404,9 @@
        }
  
        /* set new default gateway */
@@ -48,3 +56,42 @@
        if (error) {
                printf("rtrequest RTM_ADD error %d\n", error);
                return (error);
+@@ -417,28 +418,36 @@
+ isboot_ifup(struct ifnet *ifp)
+ {
+       struct ifreq ifr;
++      struct socket *so;
+       struct thread *td;
+       int error;
+ 
+       memset(&ifr, 0, sizeof(ifr));
+       td = curthread;
+ 
++      error = socreate(AF_INET, &so, SOCK_DGRAM, 0, td->td_ucred, td);
++      if (error) {
++              printf("%s: socreate, error=%d\n", __func__, error);
++              return (error);
++      }
++
+       /* boot NIC */
+       strlcpy(ifr.ifr_name, ifp->if_xname, sizeof(ifr.ifr_name));
+ 
+       /* set IFF_UP */
+-      error = ifioctl(NULL, SIOCGIFFLAGS, (caddr_t)&ifr, td);
++      error = ifioctl(so, SIOCGIFFLAGS, (caddr_t)&ifr, td);
+       if (error) {
+               printf("ifioctl SIOCGIFFLAGS\n");
+               return (error);
+       }
+       ifr.ifr_flags |= IFF_UP;
+-      error = ifioctl(NULL, SIOCSIFFLAGS, (caddr_t)&ifr, td);
++      error = ifioctl(so, SIOCSIFFLAGS, (caddr_t)&ifr, td);
+       if (error) {
+               printf("ifioctl SIOCSIFFLAGS\n");
+               return (error);
+       }
+ 
++      soclose(so);
+       return (0);
+ }
+ 
diff -uPr isboot-kmod.orig/files/patch-iscsi.c isboot-kmod/files/patch-iscsi.c
--- isboot-kmod.orig/files/patch-iscsi.c        1969-12-31 17:00:00.000000000 -0700
+++ isboot-kmod/files/patch-iscsi.c     2018-01-29 10:24:54.854580000 -0700
@@ -0,0 +1,27 @@
+--- iscsi.c.orig       2015-11-05 09:50:51.000000000 -0700
++++ iscsi.c    2018-01-29 10:20:00.586277000 -0700
+@@ -1070,9 +1070,11 @@
+       return (n);
+ }
+ 
+-
+-#if __FreeBSD_version >= 1100000
++#if __FreeBSD_version >= 1200051
+ static void
++isboot_free_mbufext(struct mbuf *m)
++#elif __FreeBSD_version >= 1100000
++static void
+ isboot_free_mbufext(struct mbuf *m, void *p, void *optarg)
+ #elif __FreeBSD_version >= 1000050 && __FreeBSD_version < 1100000
+ static int
+@@ -1082,7 +1084,9 @@
+ isboot_free_mbufext(void *p, void *optarg)
+ #endif
+ {
+-
++#if __FreeBSD_version >= 1200051
++      void *p = m->m_ext.ext_arg1;
++#endif
+       ISBOOT_TRACE("isboot_free_mbufext\n");
+       if (p == NULL)
+ #if __FreeBSD_version >= 1000050 && __FreeBSD_version < 1100000