[illumos-gate merge]

commit f81518d2d2ef63a80422631582fa82f0f956a850
    14797 scsi_cname is unsafe
commit a2d4222865d0ef80687403e52976bd691ec2faee
    14557 Attempts to map PCI BARs without MMIO ends in panics
commit aa88555e2aa3d01aff5e421451572bdfcf722282
    14809 eeprom fails with key and key=value argument processing
commit a26f9c149bc8e4c9206303674cdef16edec1ca70
    14755 viona should expose more ring state
    14756 expose viona kernel interface version
    14787 bhyve should block leases on drv purge
commit 81bcd6ad07db9db66927eebc0d558e9a12011226
    14793 dump(1) should be 64bit only
commit d37b9759f3782bad29cf7508d292559b4a8cf1f8
    14792 elfdump(1) should be 64bit only
commit 902bba376031b794865234f1621102c7f4bf9d2b
    14608 ttymon should use tty-mode property

Conflicts:
    manifest
    usr/src/cmd/sgs/elfdump/i386/Makefile

21 files changed, 168 insertions, 201 deletions

diff --git a/usr/src/cmd/eeprom/i386/benv.c b/usr/src/cmd/eeprom/i386/benv.c
index 2119bdc3af..2e559f83d3 100644
--- a/usr/src/cmd/eeprom/i386/benv.c
+++ b/usr/src/cmd/eeprom/i386/benv.c
@@ -934,12 +934,13 @@ main(int argc, char **argv)
 
 	argc -= optind;
 	argv += optind;
+	optind = 0;
 
 	if (bootenv) {
 		int rv = 0;
 
 		if (argc == 1)
-			value = argv[0];
+			value = argv[optind];
 
 		if (bootenv_print)
 			return (lzbe_bootenv_print(name, nvlist, stdout));
@@ -978,7 +979,7 @@ main(int argc, char **argv)
 	if (optind >= argc) {
 		print_vars(elist);
 		return (0);
-	} else
+	} else {
 		while (optind < argc) {
 			/*
 			 * If "-" specified, read variables from stdin;
@@ -996,6 +997,7 @@ main(int argc, char **argv)
 
 			optind++;
 		}
+	}
 
 	/*
 	 * don't write benv if we are processing delayed writes since
diff --git a/usr/src/cmd/sgs/dump/Makefile b/usr/src/cmd/sgs/dump/Makefile
index 745dc3e005..a83ee1a5d7 100644
--- a/usr/src/cmd/sgs/dump/Makefile
+++ b/usr/src/cmd/sgs/dump/Makefile
@@ -20,10 +20,9 @@
 # CDDL HEADER END
 #
 #
-#ident	"%Z%%M%	%I%	%E% SMI"
-#
 # Copyright (c) 1994 by Sun Microsystems, Inc.
 #
-# cmd/sgs/dump/Makefile
+
+BUILD32 = $(POUND_SIGN)
 
 include		../Makefile.sub
diff --git a/usr/src/cmd/sgs/dump/Makefile.com b/usr/src/cmd/sgs/dump/Makefile.com
index 6fee454721..96a6b4aa58 100644
--- a/usr/src/cmd/sgs/dump/Makefile.com
+++ b/usr/src/cmd/sgs/dump/Makefile.com
@@ -40,12 +40,10 @@ OBJS =		$(COMOBJS)
 .PARALLEL:	$(OBJS)
 
 CPPFLAGS +=	-D__EXTENSIONS__
-LLDFLAGS =	'$(LDPASS)-R$$ORIGIN/../../lib'
-LLDFLAGS64 =	'$(LDPASS)-R$$ORIGIN/../../../lib/$(MACH64)'
-LDFLAGS +=	$(LLDFLAGS)
+LDFLAGS +=	'-R$$ORIGIN/../../lib/$(MACH64)'
 
 CERRWARN +=	$(CNOWARN_UNINIT)
 
 SMOFF += indenting
 
-LDLIBS +=	$(CONVLIBDIR) -lconv $(ELFLIBDIR) -lelf
+LDLIBS +=	$(CONVLIBDIR64) -lconv $(ELFLIBDIR64) -lelf
diff --git a/usr/src/cmd/sgs/dump/amd64/Makefile b/usr/src/cmd/sgs/dump/amd64/Makefile
index 10cef7c92d..20455f057c 100644
--- a/usr/src/cmd/sgs/dump/amd64/Makefile
+++ b/usr/src/cmd/sgs/dump/amd64/Makefile
@@ -30,14 +30,11 @@ include		../Makefile.com
 
 .KEEP_STATE:
 
-LLDFLAGS =	$(LLDFLAGS64)
-ELFLIBDIR =	$(ELFLIBDIR64)
-CONVLIBDIR =	$(CONVLIBDIR64)
-
-ROOTPROG=	$(ROOTPROG64)
-ROOTCCSBINLINK=	$(ROOTCCSBINLINK64)
-
 include		../Makefile.targ
 include		$(SRC)/Makefile.master.64
 
-install:	$(ROOTPROG64)
+install:	$(ROOTPROG) $(ROOTPROG64) \
+	$(ROOTCCSBINLINK) $(ROOTCCSBINLINK64)
+
+$(ROOTBIN64)/dump:
+	$(RM) $@; $(SYMLINK) ../../bin/dump $@
diff --git a/usr/src/cmd/sgs/dump/common/dump.c b/usr/src/cmd/sgs/dump/common/dump.c
index 204c0d52f1..20acf25d3d 100644
--- a/usr/src/cmd/sgs/dump/common/dump.c
+++ b/usr/src/cmd/sgs/dump/common/dump.c
@@ -2010,11 +2010,6 @@ main(int argc, char *argv[], char *envp[])
 	char *optstr = OPTSTR; /* option string used by getopt() */
 	int optchar;
 
-	/*
-	 * Check for a binary that better fits this architecture.
-	 */
-	(void) conv_check_native(argv, envp);
-
 	prog_name = argv[0];
 
 	(void) setlocale(LC_ALL, "");
diff --git a/usr/src/cmd/sgs/dump/i386/Makefile b/usr/src/cmd/sgs/dump/i386/Makefile
deleted file mode 100644
index ba0a4032e6..0000000000
--- a/usr/src/cmd/sgs/dump/i386/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# 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 2006 Sun Microsystems, Inc.  All rights reserved.
-# Use is subject to license terms.
-#
-# Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
-#
-
-include		../Makefile.com
-
-.KEEP_STATE:
-
-include		../Makefile.targ
diff --git a/usr/src/cmd/sgs/dump/sparc/Makefile b/usr/src/cmd/sgs/dump/sparc/Makefile
deleted file mode 100644
index ba0a4032e6..0000000000
--- a/usr/src/cmd/sgs/dump/sparc/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# 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 2006 Sun Microsystems, Inc.  All rights reserved.
-# Use is subject to license terms.
-#
-# Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
-#
-
-include		../Makefile.com
-
-.KEEP_STATE:
-
-include		../Makefile.targ
diff --git a/usr/src/cmd/sgs/dump/sparcv9/Makefile b/usr/src/cmd/sgs/dump/sparcv9/Makefile
index 5632b0ecf0..20455f057c 100644
--- a/usr/src/cmd/sgs/dump/sparcv9/Makefile
+++ b/usr/src/cmd/sgs/dump/sparcv9/Makefile
@@ -30,14 +30,11 @@ include		../Makefile.com
 
 .KEEP_STATE:
 
-LLDFLAGS =	$(LLDFLAGS64)
-ELFLIBDIR =	$(ELFLIBDIR64)
-CONVLIBDIR =	$(CONVLIBDIR64)
-
-ROOTPROG = $(ROOTPROG64)
-ROOTCCSBINLINK = $(ROOTCCSBINLINK64)
-
 include		../Makefile.targ
 include		$(SRC)/Makefile.master.64
 
-install:	$(ROOTPROG64)
+install:	$(ROOTPROG) $(ROOTPROG64) \
+	$(ROOTCCSBINLINK) $(ROOTCCSBINLINK64)
+
+$(ROOTBIN64)/dump:
+	$(RM) $@; $(SYMLINK) ../../bin/dump $@
diff --git a/usr/src/cmd/sgs/elfdump/Makefile b/usr/src/cmd/sgs/elfdump/Makefile
index 2f70df00c7..35c78efe07 100644
--- a/usr/src/cmd/sgs/elfdump/Makefile
+++ b/usr/src/cmd/sgs/elfdump/Makefile
@@ -23,7 +23,7 @@
 # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# ident	"%Z%%M%	%I%	%E% SMI"
-#
+
+BUILD32 = $(POUND_SIGN)
 
 include		$(SRC)/cmd/sgs/Makefile.sub
diff --git a/usr/src/cmd/sgs/elfdump/Makefile.com b/usr/src/cmd/sgs/elfdump/Makefile.com
index c5190adcd4..1caec6d1bf 100644
--- a/usr/src/cmd/sgs/elfdump/Makefile.com
+++ b/usr/src/cmd/sgs/elfdump/Makefile.com
@@ -51,11 +51,10 @@ MAPOPT=		$(MAPFILE:%=-Wl,-M%)
 CPPFLAGS=	-I. -I../common -I../../include -I../../include/$(MACH) \
 		-I$(SRC)/lib/libc/inc -I$(SRC)/uts/$(ARCH)/sys \
 		$(CPPFLAGS.master) -I$(ELFCAP)
-LLDFLAGS =	'-R$$ORIGIN/../../lib'
-LLDFLAGS64 =	'-R$$ORIGIN/../../../lib/$(MACH64)'
-LDFLAGS +=	$(VERSREF) $(MAPOPT) $(LLDFLAGS)
-LDLIBS +=	$(ELFLIBDIR) -lelf $(LDDBGLIBDIR) -llddbg \
-		    $(CONVLIBDIR) -lconv
+
+LDFLAGS +=	$(VERSREF) $(MAPOPT) '-R$$ORIGIN/../../lib/$(MACH64)'
+LDLIBS +=	$(ELFLIBDIR64) -lelf $(LDDBGLIBDIR64) -llddbg \
+		    $(CONVLIBDIR64) -lconv
 
 NATIVE_LDFLAGS = $(LDASSERTS) $(BDIRECT)
 
diff --git a/usr/src/cmd/sgs/elfdump/amd64/Makefile b/usr/src/cmd/sgs/elfdump/amd64/Makefile
index b04872649b..0294565bb4 100644
--- a/usr/src/cmd/sgs/elfdump/amd64/Makefile
+++ b/usr/src/cmd/sgs/elfdump/amd64/Makefile
@@ -31,17 +31,14 @@ include		../Makefile.com
 .KEEP_STATE:
 
 ARCH =		amd64
-LLDFLAGS =	$(LLDFLAGS64)
-ELFLIBDIR =	$(ELFLIBDIR64)
-LDDBGLIBDIR =	$(LDDBGLIBDIR64)
-CONVLIBDIR =	$(CONVLIBDIR64)
-
-ROOTPROG = $(ROOTPROG64)
-ROOTCCSBINLINK = $(ROOTCCSBINLINK64)
 
 install:	all $(ROOTPROG64)
 
 include		../Makefile.targ
 include		$(SRC)/Makefile.master.64
 
-install:	$(ROOTPROG64)
+install:	$(ROOTPROG) $(ROOTPROG64) \
+	$(ROOTCCSBINLINK) $(ROOTCCSBINLINK64)
+
+$(ROOTBIN64)/elfdump:
+	$(RM) $@; $(SYMLINK) ../../bin/elfdump $@
diff --git a/usr/src/cmd/sgs/elfdump/common/main.c b/usr/src/cmd/sgs/elfdump/common/main.c
index ed95ad5892..7acecdaf96 100644
--- a/usr/src/cmd/sgs/elfdump/common/main.c
+++ b/usr/src/cmd/sgs/elfdump/common/main.c
@@ -174,7 +174,7 @@ detail_usage()
  */
 void
 dump_hex_bytes(const void *data, size_t n, int indent,
-	int bytes_per_col, int col_per_row)
+    int bytes_per_col, int col_per_row)
 {
 	const uchar_t *ldata = data;
 	int	bytes_per_row = bytes_per_col * col_per_row;
@@ -735,12 +735,6 @@ main(int argc, char **argv, char **envp)
 	uchar_t		osabi = ELFOSABI_NONE;
 
 	/*
-	 * If we're on a 64-bit kernel, try to exec a full 64-bit version of
-	 * the binary.  If successful, conv_check_native() won't return.
-	 */
-	(void) conv_check_native(argv, envp);
-
-	/*
 	 * Establish locale.
 	 */
 	(void) setlocale(LC_MESSAGES, MSG_ORIG(MSG_STR_EMPTY));
diff --git a/usr/src/cmd/sgs/elfdump/i386/Makefile b/usr/src/cmd/sgs/elfdump/i386/Makefile
deleted file mode 100644
index 95390a2899..0000000000
--- a/usr/src/cmd/sgs/elfdump/i386/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# 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 2006 Sun Microsystems, Inc.  All rights reserved.
-# Use is subject to license terms.
-#
-
-include		../Makefile.com
-
-.KEEP_STATE:
-
-ARCH =		i386
-
-install:	all $(ROOTPROG32)
-
-include		../Makefile.targ
diff --git a/usr/src/cmd/sgs/elfdump/sparc/Makefile b/usr/src/cmd/sgs/elfdump/sparc/Makefile
deleted file mode 100644
index a2c6327b0b..0000000000
--- a/usr/src/cmd/sgs/elfdump/sparc/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# 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 2006 Sun Microsystems, Inc.  All rights reserved.
-# Use is subject to license terms.
-#
-
-include		../Makefile.com
-
-.KEEP_STATE:
-
-ARCH =		sparc
-
-include		../Makefile.targ
diff --git a/usr/src/cmd/sgs/elfdump/sparcv9/Makefile b/usr/src/cmd/sgs/elfdump/sparcv9/Makefile
index f24ce47957..2db168be93 100644
--- a/usr/src/cmd/sgs/elfdump/sparcv9/Makefile
+++ b/usr/src/cmd/sgs/elfdump/sparcv9/Makefile
@@ -31,16 +31,12 @@ include		../Makefile.com
 .KEEP_STATE:
 
 ARCH =		sparcv9
-LLDFLAGS =	$(LLDFLAGS64)
-ELFLIBDIR =	$(ELFLIBDIR64)
-LDDBGLIBDIR =	$(LDDBGLIBDIR64)
-CONVLIBDIR =	$(CONVLIBDIR64)
-
-ROOTPROG = $(ROOTPROG64)
-ROOTCCSBINLINK = $(ROOTCCSBINLINK64)
 
 include		../Makefile.targ
 include		$(SRC)/Makefile.master.64
 
-install:	$(ROOTPROG64)
+install:	$(ROOTPROG) $(ROOTPROG64) \
+	$(ROOTCCSBINLINK) $(ROOTCCSBINLINK64)
 
+$(ROOTBIN64)/elfdump:
+	$(RM) $@; $(SYMLINK) ../../bin/elfdump $@
diff --git a/usr/src/cmd/ttymon/tmchild.c b/usr/src/cmd/ttymon/tmchild.c
index a58099974b..960a9a816c 100644
--- a/usr/src/cmd/ttymon/tmchild.c
+++ b/usr/src/cmd/ttymon/tmchild.c
@@ -99,7 +99,7 @@ tmchild(struct pmtab *pmtab)
 		 */
 		(void) setsid();
 	}
-	speedef = get_speed(pmtab->p_ttylabel);
+	speedef = get_speed(pmtab);
 	openline(pmtab, speedef);
 	if (pmtab->p_ttyflags & (C_FLAG|B_FLAG)) {
 		if (pmtab->p_fd >= 0) {
diff --git a/usr/src/cmd/ttymon/tmexpress.c b/usr/src/cmd/ttymon/tmexpress.c
index 345fdd1529..2a3f91d147 100644
--- a/usr/src/cmd/ttymon/tmexpress.c
+++ b/usr/src/cmd/ttymon/tmexpress.c
@@ -34,7 +34,6 @@
 #include	<ctype.h>
 #include	<string.h>
 #include	<signal.h>
-#include	<sys/stat.h>
 #include	<utmpx.h>
 #include	<pwd.h>
 #include	<dirent.h>
@@ -42,6 +41,7 @@
 #include	<sys/acl.h>
 #include	<sys/stat.h>
 #include	<sys/types.h>
+#include	<sys/mkdev.h>
 #include	<sys/console.h>
 #include	<libdevinfo.h>
 #include	"ttymon.h"
@@ -143,6 +143,44 @@ ttymon_express(int argc, char **argv)
 }
 
 /*
+ * For serial device, return ttyX-mode property value.
+ */
+static char *
+get_ttymode_prop(dev_t rconsdev)
+{
+	char *rootpath = "/";
+	char path[MAXPATHLEN];
+	di_node_t root;
+	char *propname, *v;
+	struct stat st;
+
+	(void) snprintf(path, sizeof (path), "/dev/tty%c",
+	    'a' + minor(rconsdev));
+	if (stat(path, &st) < 0)
+		return (NULL);
+
+	if (st.st_rdev != rconsdev)
+		return (NULL);
+
+	if (asprintf(&propname, "%s-mode", path + 5) <= 0)
+		return (NULL);
+
+	root = di_init(rootpath, DINFOPROP);
+	if (root == DI_NODE_NIL) {
+		free(propname);
+		return (NULL);
+	}
+
+	v = NULL;
+	if (di_prop_lookup_strings(DDI_DEV_T_ANY, root, propname, &v) > 0)
+		v = strdup(v);
+
+	di_fini(root);
+	free(propname);
+	return (v);
+}
+
+/*
  * parse_arg	- parse cmd line arguments
  */
 static	int
@@ -172,11 +210,13 @@ parse_args(int argc, char **argv, struct pmtab *pmtab)
 	pmtab->p_termtype = "";
 	pmtab->p_device = "";
 	pmtab->p_status = GETTY;
+	pmtab->p_ttymode = NULL;
 	if (strcmp(lastname(argv[0]), "getty") == 0) {
 		pmtab->p_ttylabel = "300";
 		getty_options(argc, argv, pmtab);
 	} else {
 		int	cn_fd;
+		struct	cons_getdev cnd;
 
 		pmtab->p_ttylabel = "9600";
 		ttymon_options(argc, argv, pmtab);
@@ -200,6 +240,10 @@ parse_args(int argc, char **argv, struct pmtab *pmtab)
 
 			if (ioctl(cn_fd, CONS_GETTERM, &cnterm) != -1)
 				pmtab->p_termtype = cnterm.cn_term_type;
+
+			if (ioctl(cn_fd, CONS_GETDEV, &cnd) != -1)
+				pmtab->p_ttymode =
+				    get_ttymode_prop(cnd.cnd_rconsdev);
 			(void) close(cn_fd);
 		}
 	}
diff --git a/usr/src/cmd/ttymon/tmextern.h b/usr/src/cmd/ttymon/tmextern.h
index b08c59f04d..955e5773ff 100644
--- a/usr/src/cmd/ttymon/tmextern.h
+++ b/usr/src/cmd/ttymon/tmextern.h
@@ -222,7 +222,7 @@ extern "C" {
 	extern	int	Splflag;
 
 /* ttymon.c	*/
-	extern	struct	Gdef *get_speed(char *);
+	extern	struct	Gdef *get_speed(struct pmtab *);
 	extern	void	open_device(struct pmtab *);
 	extern	void	set_softcar(struct pmtab *);
 	extern	void	setup_PCpipe(void);
diff --git a/usr/src/cmd/ttymon/tmstruct.h b/usr/src/cmd/ttymon/tmstruct.h
index 288c1ec122..8c4582896a 100644
--- a/usr/src/cmd/ttymon/tmstruct.h
+++ b/usr/src/cmd/ttymon/tmstruct.h
@@ -74,6 +74,7 @@ struct pmtab {
 	uid_t	p_uid;		/* uid of p_identity		*/
 	gid_t	p_gid;		/* gid of p_identity		*/
 	char	*p_dir;		/* home dir of p_identity	*/
+	char	*p_ttymode;	/* mode line for serial device	*/
 	struct	pmtab	*p_next;
 };
 
diff --git a/usr/src/cmd/ttymon/tmterm.c b/usr/src/cmd/ttymon/tmterm.c
index 96e63af2d3..613cf2597d 100644
--- a/usr/src/cmd/ttymon/tmterm.c
+++ b/usr/src/cmd/ttymon/tmterm.c
@@ -244,7 +244,7 @@ initial_termio(int fd, struct pmtab *pmptr)
 	int	ret;
 	struct	Gdef *speedef;
 
-	speedef = get_speed(pmptr->p_ttylabel);
+	speedef = get_speed(pmptr);
 	if (speedef->g_autobaud & A_FLAG) {
 		pmptr->p_ttyflags |= A_FLAG;
 		if (auto_termio(fd) == -1) {
diff --git a/usr/src/cmd/ttymon/ttymon.c b/usr/src/cmd/ttymon/ttymon.c
index 03ff520059..0c061a9c8c 100644
--- a/usr/src/cmd/ttymon/ttymon.c
+++ b/usr/src/cmd/ttymon/ttymon.c
@@ -26,6 +26,7 @@
 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
 /*	  All Rights Reserved	*/
 
+#include <ctype.h>
 #include <stdio_ext.h>
 #include <stdlib.h>
 #include <fcntl.h>
@@ -597,25 +598,106 @@ free_defs(void)
 }
 
 /*
+ * rebuild flags entry using speed from ttymode.
+ */
+static char *
+merge_flags(char *src, char *ttymode)
+{
+	char *data, *ptr, *flags;
+
+	/* copy speed entry */
+	data = strsave(src);
+	flags = strsave(ttymode);
+	ptr = strchr(flags, ',');
+	if (ptr == NULL) {	/* ttymode is corrupted */
+		free(flags);
+		return (data);
+	}
+	*ptr = '\0';
+	ptr = flags;
+	flags = strsave(flags);
+	free(ptr);
+
+	/*
+	 * The flags line is supposed to have stty keywords separated by space.
+	 * We need to split up the keywords, replace the speed and
+	 * reconstruct the flags line.
+	 */
+
+	ptr = strtok(data, " \t");
+	if (ptr == NULL) {
+		free(data);
+		return (flags);
+	}
+
+	do {
+		char *tmp;
+
+		/* skip speed */
+		if (isdigit(*ptr))
+			continue;
+
+		if (asprintf(&tmp, "%s %s", flags, ptr) <= 0) {
+			/* should we complain? */
+			break;
+		}
+		free(flags);
+		flags = tmp;
+	} while ((ptr = strtok(NULL, " \t")) != NULL);
+
+	free(data);
+	return (flags);
+}
+
+/*
  * struct Gdef *get_speed(ttylabel)
  *	- search "/etc/ttydefs" for speed and term. specification
  *	  using "ttylabel". If "ttylabel" is NULL, default
  *	  to DEFAULT
+ *	- for /dev/console, if we are in fact using serial console,
+ *	  use ttyX-mode value to get speed. This allows us to use
+ *	  the value set for serial console either from firmware (or BMC sol),
+ *	  or boot loader default.
  * arg:	  ttylabel - label/id of speed settings.
  */
 
 struct Gdef *
-get_speed(char *ttylabel)
+get_speed(struct pmtab *pmptr)
 {
+	static struct Gdef serial = { 0 };
 	struct Gdef *sp;
+	char *ttylabel = pmptr->p_ttylabel;
 
 	if ((ttylabel != NULL) && (*ttylabel != '\0')) {
 		if ((sp = find_def(ttylabel)) == NULL) {
 			log("unable to find <%s> in \"%s\"", ttylabel, TTYDEFS);
 			sp = &DEFAULT; /* use default */
 		}
-	} else sp = &DEFAULT; /* use default */
-	return (sp);
+	} else {
+		sp = &DEFAULT; /* use default */
+	}
+
+	/*
+	 * if this is not /dev/console or /dev/console is not using serial,
+	 * we are done.
+	 */
+	if (pmptr->p_ttymode == NULL ||
+	    strcmp(pmptr->p_device, "/dev/console") != 0)
+		return (sp);
+
+	/* is entry for serial set up? */
+	if (serial.g_id == NULL) {
+		/*
+		 * Copy data from sp, except we need to update inital and
+		 * final flags.
+		 */
+		serial.g_id = strsave(sp->g_id);
+		serial.g_iflags = merge_flags(sp->g_iflags, pmptr->p_ttymode);
+		serial.g_fflags = merge_flags(sp->g_fflags, pmptr->p_ttymode);
+		serial.g_autobaud = sp->g_autobaud;
+		serial.g_nextid = strsave(sp->g_nextid);
+	}
+	return (&serial);
 }
 
 /*