Change the E1000 driver option header handling to match the

ixgbe driver. As it was, when building them as a module INET
and INET6 are not defined. In these drivers it does not cause
a panic, however it does result in different behavior in the
ioctl routine when you are using a module vs static, and I
think the behavior should be the same.

MFC after: 3 days

5 files changed, 41 insertions, 8 deletions

diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c
index 2ca4d3e..140fc77 100644
--- a/sys/dev/e1000/if_em.c
+++ b/sys/dev/e1000/if_em.c
@@ -32,10 +32,11 @@
 ******************************************************************************/
 /*$FreeBSD$*/
 
-#ifdef HAVE_KERNEL_OPTION_HEADERS
-#include "opt_device_polling.h"
 #include "opt_inet.h"
 #include "opt_inet6.h"
+
+#ifdef HAVE_KERNEL_OPTION_HEADERS
+#include "opt_device_polling.h"
 #endif
 
 #include <sys/param.h>
diff --git a/sys/dev/e1000/if_igb.c b/sys/dev/e1000/if_igb.c
index 3b3c75e..101c73c 100644
--- a/sys/dev/e1000/if_igb.c
+++ b/sys/dev/e1000/if_igb.c
@@ -33,10 +33,11 @@
 /*$FreeBSD$*/
 
 
-#ifdef HAVE_KERNEL_OPTION_HEADERS
-#include "opt_device_polling.h"
 #include "opt_inet.h"
 #include "opt_inet6.h"
+
+#ifdef HAVE_KERNEL_OPTION_HEADERS
+#include "opt_device_polling.h"
 #include "opt_altq.h"
 #endif
 
diff --git a/sys/dev/e1000/if_lem.c b/sys/dev/e1000/if_lem.c
index 553aeef..09869eb 100644
--- a/sys/dev/e1000/if_lem.c
+++ b/sys/dev/e1000/if_lem.c
@@ -32,10 +32,11 @@
 ******************************************************************************/
 /*$FreeBSD$*/
 
-#ifdef HAVE_KERNEL_OPTION_HEADERS
-#include "opt_device_polling.h"
 #include "opt_inet.h"
 #include "opt_inet6.h"
+
+#ifdef HAVE_KERNEL_OPTION_HEADERS
+#include "opt_device_polling.h"
 #endif
 
 #include <sys/param.h>
diff --git a/sys/modules/em/Makefile b/sys/modules/em/Makefile
index 870d48a..545e37d 100644
--- a/sys/modules/em/Makefile
+++ b/sys/modules/em/Makefile
@@ -1,7 +1,10 @@
 # $FreeBSD$
+
+.include <bsd.own.mk>
+
 .PATH:  ${.CURDIR}/../../dev/e1000
 KMOD    = if_em
-SRCS    = device_if.h bus_if.h pci_if.h opt_inet.h
+SRCS    = device_if.h bus_if.h pci_if.h opt_inet.h opt_inet6.h
 SRCS    += $(CORE_SRC) $(LEGACY_SRC)
 SRCS	+= $(COMMON_SHARED) $(LEGACY_SHARED) $(PCIE_SHARED)
 CORE_SRC = if_em.c e1000_osdep.c
@@ -18,4 +21,16 @@ CFLAGS += -I${.CURDIR}/../../dev/e1000
 # DEVICE_POLLING for a non-interrupt-driven method
 #CFLAGS  += -DDEVICE_POLLING
 
+.if !defined(KERNBUILDDIR)
+.if ${MK_INET_SUPPORT} != "no"
+opt_inet.h:
+	@echo "#define INET 1" > ${.TARGET}
+.endif
+
+.if ${MK_INET6_SUPPORT} != "no"
+opt_inet6.h:
+	@echo "#define INET6 1" > ${.TARGET}
+.endif
+.endif
+
 .include <bsd.kmod.mk>
diff --git a/sys/modules/igb/Makefile b/sys/modules/igb/Makefile
index 1906b5a..1ff1274 100644
--- a/sys/modules/igb/Makefile
+++ b/sys/modules/igb/Makefile
@@ -1,7 +1,10 @@
 #$FreeBSD$
+
+.include <bsd.own.mk>
+
 .PATH:  ${.CURDIR}/../../dev/e1000
 KMOD    = if_igb
-SRCS    = device_if.h bus_if.h pci_if.h opt_inet.h
+SRCS    = device_if.h bus_if.h pci_if.h opt_inet.h opt_inet6.h
 SRCS    += if_igb.c $(SHARED_SRCS)
 SHARED_SRCS = e1000_api.c e1000_phy.c e1000_nvm.c e1000_mac.c e1000_manage.c
 SHARED_SRCS += e1000_80003es2lan.c e1000_82542.c e1000_82541.c e1000_82543.c
@@ -20,4 +23,16 @@ CFLAGS += -I${.CURDIR}/../../dev/e1000 -DSMP
 # ALTQ. 
 #CFLAGS  += -DIGB_LEGACY_TX
 
+.if !defined(KERNBUILDDIR)
+.if ${MK_INET_SUPPORT} != "no"
+opt_inet.h:
+	@echo "#define INET 1" > ${.TARGET}
+.endif
+
+.if ${MK_INET6_SUPPORT} != "no"
+opt_inet6.h:
+	@echo "#define INET6 1" > ${.TARGET}
+.endif
+.endif
+
 .include <bsd.kmod.mk>