PSARC 2007/404 QFE/HME merge

6590092 qfe should use common hme GLDv3 code

13 files changed, 612 insertions, 8 deletions

diff --git a/usr/src/pkgdefs/Makefile b/usr/src/pkgdefs/Makefile
index f3d97d538d..5b96fbc18e 100644
--- a/usr/src/pkgdefs/Makefile
+++ b/usr/src/pkgdefs/Makefile
@@ -86,6 +86,7 @@ sparc_SUBDIRS= \
 	SUNWiopc.v \
 	SUNWpdu	  \
 	SUNWpstl.u \
+	SUNWqfed \
 	SUNWsckmr \
 	SUNWsckmu.u \
 	SUNWsckm.u \
diff --git a/usr/src/pkgdefs/SUNWqfed/Makefile b/usr/src/pkgdefs/SUNWqfed/Makefile
new file mode 100644
index 0000000000..104bff450d
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/Makefile
@@ -0,0 +1,36 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+#
+#ident	"%Z%%M%	%I%	%E% SMI"
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+include ../Makefile.com
+
+.KEEP_STATE:
+
+all: $(FILES) depend
+install: all pkg
+
+include ../Makefile.targ
+
diff --git a/usr/src/pkgdefs/SUNWqfed/depend b/usr/src/pkgdefs/SUNWqfed/depend
new file mode 100644
index 0000000000..caac0ad63a
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/depend
@@ -0,0 +1,52 @@
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+# This package information file defines software dependencies associated
+# with the pkg.  You can define three types of pkg dependencies with this file:
+#	 P indicates a prerequisite for installation
+#	 I indicates an incompatible package
+#	 R indicates a reverse dependency
+# <pkg.abbr> see pkginfo(4), PKG parameter
+# <name> see pkginfo(4), NAME parameter
+# <version> see pkginfo(4), VERSION parameter
+# <arch> see pkginfo(4), ARCH parameter
+# <type> <pkg.abbr> <name>
+# 	(<arch>)<version>
+# 	(<arch>)<version>
+# 	...
+# <type> <pkg.abbr> <name>
+# ...
+#
+
+P SUNWcar	Core Architecture, (Root)
+P SUNWcakr	Core Solaris Kernel Architecture (Root)
+P SUNWkvm	Core Architecture, (Kvm)
+P SUNWcsr	Core Solaris, (Root)
+P SUNWckr	Core Solaris Kernel (Root)
+P SUNWcnetr	Core Solaris Network Infrastructure (Root)
+P SUNWcsu	Core Solaris, (Usr)
+P SUNWcsd	Core Solaris Devices
+P SUNWcsl	Core Solaris Libraries
+P SUNWhmd	SunSwift Adapter Drivers
diff --git a/usr/src/pkgdefs/SUNWqfed/pkginfo.tmpl b/usr/src/pkgdefs/SUNWqfed/pkginfo.tmpl
new file mode 100644
index 0000000000..31c364d716
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/pkginfo.tmpl
@@ -0,0 +1,59 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+#
+# This required package information file describes characteristics of the
+# package, such as package abbreviation, full package name, package version,
+# and package architecture.
+#
+PKG="SUNWqfed"
+NAME="Sun Quad FastEthernet Adapter Driver"
+ARCH="sparc"
+VERSION="ONVERS,REV=0.0.0"
+SUNW_PRODNAME="SunOS"
+SUNW_PRODVERS="RELEASE/VERSION"
+SUNW_PKGTYPE="root"
+MAXINST="1000"
+CATEGORY="system"
+DESC="Sun Quad FastEtherent PCI/SBus Adapter"
+VENDOR="Sun Microsystems, Inc."
+HOTLINE="Please contact your local service provider"
+EMAIL=""
+CLASSES="none"
+BASEDIR=/
+SUNW_PKGVERS="1.0"
+SUNW_PKG_ALLZONES="true"
+SUNW_PKG_HOLLOW="true"
+SUNW_PKG_THISZONE="false"
+#VSTOCK="<reserved by Release Engineering for package part #>"
+#ISTATES="<developer defined>"
+#RSTATES='<developer defined>'
+#ULIMIT="<developer defined>"
+#ORDER="<developer defined>"
+#PSTAMP="<developer defined>"
+#INTONLY="<developer defined>"
diff --git a/usr/src/pkgdefs/SUNWqfed/postinstall b/usr/src/pkgdefs/SUNWqfed/postinstall
new file mode 100644
index 0000000000..fe34b84b19
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/postinstall
@@ -0,0 +1,130 @@
+#!/sbin/sh
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+# Function: check_add_drv()
+#
+# This function will check if the module has an entry in etc/name_to_major
+# If not simply calls add_drv with the arguments given. If there is
+# such an entry in name_to_major file, it adds entries in driver_aliases
+# driver_classes and minor_perm if necessary.
+# The syntax of this function is the same as add_drv. 
+
+check_add_drv()
+{
+	if [ "$BASEDIR" = "" ]
+	then
+		BASEDIR=/  
+	fi
+	alias=""
+	class=""
+	ADD_ALIAS=0
+	ADD_CLASS=0
+	ADD_MINOR=0
+	OPTIND=1
+	IS_NET_DRIVER=0
+
+	cmd="add_drv"
+
+	NO_CMD=
+	while getopts i:b:m:c:N  opt
+	do
+		case $opt in
+			N )	NO_CMD=1;;
+			i )	ADD_ALIAS=1	
+				alias=$OPTARG
+				cmd=$cmd" -i '$alias'"
+				;;
+			m )	ADD_MINOR=1
+				minor=$OPTARG
+				cmd=$cmd" -m '$minor'"
+				;;
+			c)	ADD_CLASS=1
+				class=$OPTARG
+				cmd=$cmd" -c $class"
+				;;
+			b)	BASEDIR=$OPTARG
+				cmd=$cmd" -b $BASEDIR"
+				;;
+			\?) 	echo "check_add_drv can not handle this option"
+				return
+				;;
+			esac
+	done 
+	shift `/usr/bin/expr $OPTIND - 1`
+	
+	drvname=$1
+
+	cmd=$cmd" "$drvname
+
+	drvname=`echo $drvname | /usr/bin/sed 's;.*/;;g'`
+
+	/usr/bin/grep "^$drvname[ 	]" $BASEDIR/etc/name_to_major >  /dev/null 2>&1
+
+	if [ "$NO_CMD" = "" -a $? -ne 0 ] 
+	then
+		eval $cmd
+	else	
+		# entry already in name_to_major, add alias, class, minorperm
+		# if necessary
+		if [ $ADD_ALIAS = 1 ]	
+		then
+			for i in $alias
+			do
+				/usr/bin/egrep "^$drvname[ 	]+$i" $BASEDIR/etc/driver_aliases>/dev/null 2>&1
+				if [ $? -ne 0 ]
+				then
+					echo "$drvname $i" >> $BASEDIR/etc/driver_aliases	
+				fi
+			done
+		fi
+
+		if [ $ADD_CLASS = 1 ]
+		then
+			/usr/bin/egrep "^$drvname[ 	]+$class( |	|$)" $BASEDIR/etc/driver_classes > /dev/null 2>&1
+			if [ $? -ne 0 ]
+			then 
+				echo "$drvname\t$class" >> $BASEDIR/etc/driver_classes
+			fi
+		fi
+
+		if [ $ADD_MINOR = 1 ]
+		then
+			/usr/bin/grep "^$drvname:" $BASEDIR/etc/minor_perm > /dev/null 2>&1
+			if [ $? -ne 0 ]
+			then 
+				minorentry="$drvname:$minor"
+				echo $minorentry >> $BASEDIR/etc/minor_perm
+			fi
+		fi
+
+	fi
+
+
+}
+
+check_add_drv -i '"SUNW,qfe"' -b "$BASEDIR" qfe
diff --git a/usr/src/pkgdefs/SUNWqfed/postremove b/usr/src/pkgdefs/SUNWqfed/postremove
new file mode 100644
index 0000000000..9759696b5b
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/postremove
@@ -0,0 +1,38 @@
+#!/sbin/sh
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+BD=${BASEDIR:-/}
+if grep -w qfe $BD/etc/name_to_major > /dev/null 2>&1
+then
+	rem_drv -b ${BD} qfe
+	if [ $? -ne 0 ]
+	then
+		exit 1 	
+	fi
+fi
+exit 0
diff --git a/usr/src/pkgdefs/SUNWqfed/prototype_com b/usr/src/pkgdefs/SUNWqfed/prototype_com
new file mode 100644
index 0000000000..81f72de116
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/prototype_com
@@ -0,0 +1,46 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+#	ident	"%Z%%M%	%I%	%E% SMI"
+#
+# This required package information file contains a list of package contents.
+# The 'pkgmk' command uses this file to identify the contents of a package
+# and their location on the development machine when building the package.
+# Can be created via a text editor or through use of the 'pkgproto' command.
+
+#!search <pathname pathname ...>	# where to find pkg objects
+#!include <filename>			# include another 'prototype' file
+#!default <mode> <owner> <group>	# default used if not specified on entry
+#!<param>=<value>			# puts parameter in pkg environment
+
+# packaging files
+i pkginfo
+i copyright
+i depend
+i postinstall
+i postremove
+#
+# source locations relative to the prototype file
+#
+# SUNWqfed
+#
diff --git a/usr/src/pkgdefs/SUNWqfed/prototype_sparc b/usr/src/pkgdefs/SUNWqfed/prototype_sparc
new file mode 100644
index 0000000000..3634259638
--- /dev/null
+++ b/usr/src/pkgdefs/SUNWqfed/prototype_sparc
@@ -0,0 +1,54 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+#	ident	"%Z%%M%	%I%	%E% SMI"
+#
+# This required package information file contains a list of package contents.
+# The 'pkgmk' command uses this file to identify the contents of a package
+# and their location on the development machine when building the package.
+# Can be created via a text editor or through use of the 'pkgproto' command.
+
+#!search <pathname pathname ...>	# where to find pkg objects
+#!include <filename>			# include another 'prototype' file
+#!default <mode> <owner> <group>	# default used if not specified on entry
+#!<param>=<value>			# puts parameter in pkg environment
+
+#
+# Include ISA independent files (prototype_com)
+#
+!include prototype_com
+#
+#
+#
+# List files which are SPARC specific here
+#
+# source locations relative to the prototype file
+#
+#
+# SUNWqfed
+#
+d none kernel 755 root sys
+d none kernel/drv 755 root sys
+d none kernel/drv/sparcv9 755 root sys
+f none kernel/drv/sparcv9/qfe 755 root sys
diff --git a/usr/src/uts/sparc/Makefile.sparc.shared b/usr/src/uts/sparc/Makefile.sparc.shared
index 9b63ec1a5b..88a00c2c36 100644
--- a/usr/src/uts/sparc/Makefile.sparc.shared
+++ b/usr/src/uts/sparc/Makefile.sparc.shared
@@ -268,7 +268,7 @@ $(CLOSED_BUILD)CLOSED_DRV_KMODS	+= ixgb
 #	Machine Specific Driver Modules (/kernel/drv):
 #
 DRV_KMODS	+= audio1575 audio810 audiohd audiocs audiots
-DRV_KMODS	+= bge bpp eri esp fas hme
+DRV_KMODS	+= bge bpp eri esp fas hme qfe
 DRV_KMODS	+= openeepr options sd ses st
 DRV_KMODS	+= ssd
 DRV_KMODS	+= ecpp
diff --git a/usr/src/uts/sparc/qfe/Makefile b/usr/src/uts/sparc/qfe/Makefile
new file mode 100644
index 0000000000..99f2d1bc60
--- /dev/null
+++ b/usr/src/uts/sparc/qfe/Makefile
@@ -0,0 +1,88 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+#
+# uts/sparc/qfe/Makefile
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+#	This makefile drives the production of the qfe driver
+#	kernel module.
+#
+
+#
+#	Path to the base of the uts directory tree (usually /usr/src/uts).
+#
+UTSBASE	= ../..
+
+#
+#	Define the module and object file sets.
+#
+MODULE		= qfe
+OBJECTS		= $(QFE_OBJS:%=$(OBJS_DIR)/%)
+LINTS		= $(QFE_OBJS:%.o=$(LINTS_DIR)/%.ln)
+ROOTMODULE	= $(ROOT_DRV_DIR)/$(MODULE)
+
+#
+#	Include common rules.
+#
+include $(UTSBASE)/sparc/Makefile.sparc
+
+#
+#	Define targets
+#
+ALL_TARGET	= $(BINARY)
+LINT_TARGET	= $(MODULE).lint
+INSTALL_TARGET	= $(BINARY) $(ROOTMODULE)
+
+#
+#	Overrides.
+#
+CFLAGS		+= $(CCVERBOSE)
+LDFLAGS		+= -dy -Nmisc/mac -Ndrv/hme
+
+#
+#	Default build targets.
+#
+.KEEP_STATE:
+
+def:		$(DEF_DEPS)
+
+all:		$(ALL_DEPS)
+
+clean:		$(CLEAN_DEPS)
+
+clobber:	$(CLOBBER_DEPS)
+
+lint:		$(LINT_DEPS)
+
+modlintlib:	$(MODLINTLIB_DEPS)
+
+clean.lint:	$(CLEAN_LINT_DEPS)
+
+install:	$(INSTALL_DEPS)
+
+#
+#	Include common targets.
+#
+include $(UTSBASE)/sparc/Makefile.targ
diff --git a/usr/src/uts/sun/Makefile.files b/usr/src/uts/sun/Makefile.files
index 5db6a35462..b8da4818f3 100644
--- a/usr/src/uts/sun/Makefile.files
+++ b/usr/src/uts/sun/Makefile.files
@@ -70,6 +70,8 @@ HME_OBJS +=	hme.o
 
 ERI_OBJS +=	eri.o
 
+QFE_OBJS +=	qfe.o
+
 SBUSMEM_OBJS +=	sbusmem.o
 
 SD_OBJS +=	sd.o sd_xbuf.o
diff --git a/usr/src/uts/sun/io/hme.c b/usr/src/uts/sun/io/hme.c
index af3164f612..b5512c0f98 100644
--- a/usr/src/uts/sun/io/hme.c
+++ b/usr/src/uts/sun/io/hme.c
@@ -400,8 +400,9 @@ static  char *autoneg_speed_bad_msg =
 /*
  * Function prototypes.
  */
-static	int hmeattach(dev_info_t *, ddi_attach_cmd_t);
-static	int hmedetach(dev_info_t *, ddi_detach_cmd_t);
+/* these two are global so that qfe can use them */
+int hmeattach(dev_info_t *, ddi_attach_cmd_t);
+int hmedetach(dev_info_t *, ddi_detach_cmd_t);
 static	boolean_t hmeinit_xfer_params(struct hme *);
 static	uint_t hmestop(struct hme *);
 static	void hmestatinit(struct hme *);
@@ -2720,7 +2721,7 @@ hmeget_hm_rev_property(struct hme *hmep)
  * record.  System will initialize the interface when it is ready
  * to accept packets.
  */
-static int
+int
 hmeattach(dev_info_t *dip, ddi_attach_cmd_t cmd)
 {
 	struct hme *hmep;
@@ -3104,7 +3105,7 @@ error_state:
 	return (DDI_FAILURE);
 }
 
-static int
+int
 hmedetach(dev_info_t *dip, ddi_detach_cmd_t cmd)
 {
 	struct hme *hmep;
@@ -3495,12 +3496,14 @@ hmestatinit(struct hme *hmep)
 {
 	struct	kstat	*ksp;
 	struct	hmekstat	*hkp;
+	const char *driver;
 	int	instance;
 	char	buf[16];
 
 	instance = hmep->instance;
+	driver = ddi_driver_name(hmep->dip);
 
-	if ((ksp = kstat_create("hme", instance,
+	if ((ksp = kstat_create(driver, instance,
 	    "driver_info", "net", KSTAT_TYPE_NAMED,
 	    sizeof (struct hmekstat) / sizeof (kstat_named_t), 0)) == NULL) {
 		HME_FAULT_MSG1(hmep, SEVERITY_UNKNOWN, INIT_MSG,
@@ -3508,8 +3511,8 @@ hmestatinit(struct hme *hmep)
 		return;
 	}
 
-	(void) sprintf(buf, "hmec%d", instance);
-	hmep->hme_intrstats = kstat_create("hme", instance, buf, "controller",
+	(void) snprintf(buf, sizeof (buf), "%sc%d", driver, instance);
+	hmep->hme_intrstats = kstat_create(driver, instance, buf, "controller",
 	    KSTAT_TYPE_INTR, 1, KSTAT_FLAG_PERSISTENT);
 	if (hmep->hme_intrstats)
 		kstat_install(hmep->hme_intrstats);
diff --git a/usr/src/uts/sun/io/qfe.c b/usr/src/uts/sun/io/qfe.c
new file mode 100644
index 0000000000..f213c60fbb
--- /dev/null
+++ b/usr/src/uts/sun/io/qfe.c
@@ -0,0 +1,95 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * SunOS MT QFE Device Driver (layered above FEPS/Cheerio)
+ */
+
+#include	<sys/types.h>
+#include	<sys/debug.h>
+#include	<sys/stream.h>
+#include	<sys/cmn_err.h>
+#include	<sys/kmem.h>
+#include	<sys/modctl.h>
+#include	<sys/conf.h>
+#include	<sys/mac.h>
+#include	<sys/mac_ether.h>
+#include	<sys/ddi.h>
+#include	<sys/sunddi.h>
+
+/*
+ * Function prototypes.
+ */
+extern int hmeattach(dev_info_t *, ddi_attach_cmd_t);
+extern int hmedetach(dev_info_t *, ddi_detach_cmd_t);
+
+DDI_DEFINE_STREAM_OPS(qfe_dev_ops, nulldev, nulldev, hmeattach, hmedetach,
+    nodev, NULL, D_MP, NULL);
+
+/*
+ * Module linkage information for the kernel.
+ */
+static struct modldrv modldrv = {
+	&mod_driverops,	/* Type of module.  This one is a driver */
+	"Sun QFE 10/100 Mb Ethernet",
+	&qfe_dev_ops,	/* driver ops */
+};
+
+static struct modlinkage modlinkage = {
+	MODREV_1, &modldrv, NULL
+};
+
+/* <<<<<<<<<<<<<<<<<<<<<<<<<<<  LOADABLE ENTRIES  >>>>>>>>>>>>>>>>>>>>>>> */
+
+int
+_init(void)
+{
+	int	status;
+
+	mac_init_ops(&qfe_dev_ops, "qfe");
+	if ((status = mod_install(&modlinkage)) != 0) {
+		mac_fini_ops(&qfe_dev_ops);
+	}
+	return (status);
+}
+
+int
+_fini(void)
+{
+	int	status;
+
+	if ((status = mod_remove(&modlinkage)) == 0) {
+		mac_fini_ops(&qfe_dev_ops);
+	}
+	return (status);
+}
+
+int
+_info(struct modinfo *modinfop)
+{
+	return (mod_info(&modlinkage, modinfop));
+}