svn commit: r262957 - in head/etc: etc.arm etc.ia64 etc.mips etc.powerpc etc.sparc64

[Marcel Moolenaar]

Author: marcel
Date: Sun Mar  9 21:06:22 2014
New Revision: 262957
URL: http://svnweb.freebsd.org/changeset/base/262957

Log:
  Change the terminal type/class for enabled serial lines to 3wire. This
  allows us to change the uart(4) driver to not hardcode specific line
  settings for the serial console.
  
  A terminal type of 3wire makes sure the console still works when no DCD
  signal is present, which preserves behviour. When it is known that the
  terminal server (or DCE in general) provides DCD, a terminal type/class
  of std can be used. This has the effect of being logged out when one
  disconnects from the console -- improving security overall.
  
  Likewise, when uart(4) does not fixate the baudrate, one can change
  the terminal type/class to set a specific baudrate. An operator can use
  this to change the console speed mid-flight, without needing a reboot.
  Of course it helps in this respect if and when the firmware can be
  configured from the OS.
  
  The above mentioned capabilities depend on uart(4) being changed, which
  is to happen next.

Modified:
  head/etc/etc.arm/ttys
  head/etc/etc.ia64/ttys
  head/etc/etc.mips/ttys
  head/etc/etc.powerpc/ttys
  head/etc/etc.sparc64/ttys

Modified: head/etc/etc.arm/ttys
==============================================================================
--- head/etc/etc.arm/ttys	Sun Mar  9 21:02:23 2014	(r262956)
+++ head/etc/etc.arm/ttys	Sun Mar  9 21:06:22 2014	(r262957)
@@ -41,7 +41,7 @@ ttyv7	"/usr/libexec/getty Pc"		xterm	off
 #ttyv8	"/usr/local/bin/xdm -nodaemon"	xterm	off secure
 # Serial terminals
 # The 'dialup' keyword identifies dialin lines to login, fingerd etc.
-ttyu0	"/usr/libexec/getty std.9600"	vt100	on  secure
+ttyu0	"/usr/libexec/getty 3wire"	vt100	on  secure
 ttyu1	"/usr/libexec/getty std.9600"	dialup	off secure
 ttyu2	"/usr/libexec/getty std.9600"	dialup	off secure
 ttyu3	"/usr/libexec/getty std.9600"	dialup	off secure

Modified: head/etc/etc.ia64/ttys
==============================================================================
--- head/etc/etc.ia64/ttys	Sun Mar  9 21:02:23 2014	(r262956)
+++ head/etc/etc.ia64/ttys	Sun Mar  9 21:06:22 2014	(r262957)
@@ -41,8 +41,8 @@ ttyv7	"/usr/libexec/getty Pc"		xterm	off
 ttyv8	"/usr/local/bin/xdm -nodaemon"	xterm	off secure
 # Serial terminals. The 'dialup' keyword identifies dialin lines to login,
 # fingerd etc.
-ttyu0	"/usr/libexec/getty std.9600"	vt100	on  secure
-ttyu1	"/usr/libexec/getty std.9600"	vt100	on  secure
+ttyu0	"/usr/libexec/getty 3wire"	vt100	on  secure
+ttyu1	"/usr/libexec/getty 3wire"	vt100	on  secure
 ttyu2	"/usr/libexec/getty std.9600"	dialup	off secure
 ttyu3	"/usr/libexec/getty std.9600"	dialup	off secure
 # Dumb console

Modified: head/etc/etc.mips/ttys
==============================================================================
--- head/etc/etc.mips/ttys	Sun Mar  9 21:02:23 2014	(r262956)
+++ head/etc/etc.mips/ttys	Sun Mar  9 21:06:22 2014	(r262957)
@@ -30,7 +30,7 @@
 console	none				unknown	off secure
 # Serial terminals
 # The 'dialup' keyword identifies dialin lines to login, fingerd etc.
-ttyu0	"/usr/libexec/getty std.115200"	dialup	on  secure
+ttyu0	"/usr/libexec/getty 3wire"	vt100	on  secure
 ttyu1	"/usr/libexec/getty std.115200"	dialup	off secure
 ttyu2	"/usr/libexec/getty std.115200"	dialup	off secure
 ttyu3	"/usr/libexec/getty std.115200"	dialup	off secure

Modified: head/etc/etc.powerpc/ttys
==============================================================================
--- head/etc/etc.powerpc/ttys	Sun Mar  9 21:02:23 2014	(r262956)
+++ head/etc/etc.powerpc/ttys	Sun Mar  9 21:06:22 2014	(r262957)
@@ -41,7 +41,7 @@ ttyv7	"/usr/libexec/getty Pc"		xterm	on 
 #ttyv8	"/usr/local/bin/xdm -nodaemon"	xterm	off secure
 # Serial terminals
 # The 'dialup' keyword identifies dialin lines to login, fingerd etc.
-ttyu0	"/usr/libexec/getty std.9600"	vt100	on  secure
+ttyu0	"/usr/libexec/getty 3wire"	vt100	on  secure
 ttyu1	"/usr/libexec/getty std.9600"	dialup	off secure
 ttyu2	"/usr/libexec/getty std.9600"	dialup	off secure
 ttyu3	"/usr/libexec/getty std.9600"	dialup	off secure

Modified: head/etc/etc.sparc64/ttys
==============================================================================
--- head/etc/etc.sparc64/ttys	Sun Mar  9 21:02:23 2014	(r262956)
+++ head/etc/etc.sparc64/ttys	Sun Mar  9 21:06:22 2014	(r262957)
@@ -46,9 +46,9 @@ ttyv8	"/usr/local/bin/xdm -nodaemon"	xte
 # Serial terminals
 # The 'dialup' keyword identifies dialin lines to login, fingerd etc.
 # uart(4)
-ttyu0	"/usr/libexec/getty std.9600"	vt100	on  secure
-ttyu1	"/usr/libexec/getty std.9600"	vt100	on  secure
-ttyu2	"/usr/libexec/getty std.9600"	vt100	on  secure
+ttyu0	"/usr/libexec/getty 3wire"	vt100	on  secure
+ttyu1	"/usr/libexec/getty 3wire"	vt100	on  secure
+ttyu2	"/usr/libexec/getty 3wire"	vt100	on  secure
 ttyu3	"/usr/libexec/getty std.9600"	vt100	off secure
 # Dumb console
 dcons	"/usr/libexec/getty std.9600"	vt100	off secure