diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3ad59dd..4606248 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2175,10 +2175,14 @@
 	bool "TURBOchannel support"
 	depends on MACH_DECSTATION
 	help
-	  TurboChannel is a DEC (now Compaq (now HP)) bus for Alpha and MIPS
-	  processors.  Documentation on writing device drivers for TurboChannel
-	  is available at:
-	  <http://www.cs.arizona.edu/computer.help/policy/DIGITAL_unix/AA-PS3HD-TET1_html/TITLE.html>.
+	  TURBOchannel is a DEC (now Compaq (now HP)) bus for Alpha and MIPS
+	  processors.  TURBOchannel programming specifications are available
+	  at:
+	  <ftp://ftp.hp.com/pub/alphaserver/archive/triadd/>
+	  and:
+	  <http://www.computer-refuge.org/classiccmp/ftp.digital.com/pub/DEC/TriAdd/>
+	  Linux driver support status is documented at:
+	  <http://www.linux-mips.org/wiki/DECstation>
 
 #config ACCESSBUS
 #	bool "Access.Bus support"
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 47842b7..ec3faa4 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -3,7 +3,6 @@
  *
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
  * Copyright (C) 2000  MIPS Technologies, Inc.
diff --git a/arch/mips/math-emu/dp_add.c b/arch/mips/math-emu/dp_add.c
index bcf73bb..b422fca 100644
--- a/arch/mips/math-emu/dp_add.c
+++ b/arch/mips/math-emu/dp_add.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_cmp.c b/arch/mips/math-emu/dp_cmp.c
index 8ab4f32..0f32486 100644
--- a/arch/mips/math-emu/dp_cmp.c
+++ b/arch/mips/math-emu/dp_cmp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_div.c b/arch/mips/math-emu/dp_div.c
index 6acedce..a1bce1b 100644
--- a/arch/mips/math-emu/dp_div.c
+++ b/arch/mips/math-emu/dp_div.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_fint.c b/arch/mips/math-emu/dp_fint.c
index 39a71de1..8857128 100644
--- a/arch/mips/math-emu/dp_fint.c
+++ b/arch/mips/math-emu/dp_fint.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_flong.c b/arch/mips/math-emu/dp_flong.c
index f08f223..14fc01e 100644
--- a/arch/mips/math-emu/dp_flong.c
+++ b/arch/mips/math-emu/dp_flong.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_frexp.c b/arch/mips/math-emu/dp_frexp.c
index e650cb1..cb15a5e 100644
--- a/arch/mips/math-emu/dp_frexp.c
+++ b/arch/mips/math-emu/dp_frexp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_fsp.c b/arch/mips/math-emu/dp_fsp.c
index 494d19a..1dfbd92 100644
--- a/arch/mips/math-emu/dp_fsp.c
+++ b/arch/mips/math-emu/dp_fsp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_logb.c b/arch/mips/math-emu/dp_logb.c
index 6033886..151127e 100644
--- a/arch/mips/math-emu/dp_logb.c
+++ b/arch/mips/math-emu/dp_logb.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_modf.c b/arch/mips/math-emu/dp_modf.c
index a8570e5..b01f9cf 100644
--- a/arch/mips/math-emu/dp_modf.c
+++ b/arch/mips/math-emu/dp_modf.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_mul.c b/arch/mips/math-emu/dp_mul.c
index 48908a8..aa566e7 100644
--- a/arch/mips/math-emu/dp_mul.c
+++ b/arch/mips/math-emu/dp_mul.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_scalb.c b/arch/mips/math-emu/dp_scalb.c
index b84e633..6f5df43 100644
--- a/arch/mips/math-emu/dp_scalb.c
+++ b/arch/mips/math-emu/dp_scalb.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_simple.c b/arch/mips/math-emu/dp_simple.c
index b909742..79ce267 100644
--- a/arch/mips/math-emu/dp_simple.c
+++ b/arch/mips/math-emu/dp_simple.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_sqrt.c b/arch/mips/math-emu/dp_sqrt.c
index 032328c..a2a51b8 100644
--- a/arch/mips/math-emu/dp_sqrt.c
+++ b/arch/mips/math-emu/dp_sqrt.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_sub.c b/arch/mips/math-emu/dp_sub.c
index a2127d6..0de098c 100644
--- a/arch/mips/math-emu/dp_sub.c
+++ b/arch/mips/math-emu/dp_sub.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_tint.c b/arch/mips/math-emu/dp_tint.c
index 2447862..0ebe859 100644
--- a/arch/mips/math-emu/dp_tint.c
+++ b/arch/mips/math-emu/dp_tint.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/dp_tlong.c b/arch/mips/math-emu/dp_tlong.c
index 0f07ec2..133ce2b 100644
--- a/arch/mips/math-emu/dp_tlong.c
+++ b/arch/mips/math-emu/dp_tlong.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c
index cb1b682..30554e1 100644
--- a/arch/mips/math-emu/ieee754.c
+++ b/arch/mips/math-emu/ieee754.c
@@ -9,7 +9,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
index dd91733..22796e0 100644
--- a/arch/mips/math-emu/ieee754.h
+++ b/arch/mips/math-emu/ieee754.h
@@ -1,7 +1,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  *  This program is free software; you can distribute it and/or modify it
  *  under the terms of the GNU General Public License (Version 2) as
diff --git a/arch/mips/math-emu/ieee754d.c b/arch/mips/math-emu/ieee754d.c
index a032533..9599bdd 100644
--- a/arch/mips/math-emu/ieee754d.c
+++ b/arch/mips/math-emu/ieee754d.c
@@ -4,7 +4,6 @@
  * MIPS floating point support
  *
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  *  This program is free software; you can distribute it and/or modify it
  *  under the terms of the GNU General Public License (Version 2) as
diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c
index 2f22fd7..080b5ca 100644
--- a/arch/mips/math-emu/ieee754dp.c
+++ b/arch/mips/math-emu/ieee754dp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754dp.h b/arch/mips/math-emu/ieee754dp.h
index 7627865..f139c72 100644
--- a/arch/mips/math-emu/ieee754dp.h
+++ b/arch/mips/math-emu/ieee754dp.h
@@ -5,7 +5,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h
index 1a846c5..2701d95 100644
--- a/arch/mips/math-emu/ieee754int.h
+++ b/arch/mips/math-emu/ieee754int.h
@@ -5,7 +5,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754m.c b/arch/mips/math-emu/ieee754m.c
index d66896c..24190f3 100644
--- a/arch/mips/math-emu/ieee754m.c
+++ b/arch/mips/math-emu/ieee754m.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index a19b721..271d00d 100644
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h
index d9e3586..754fd54 100644
--- a/arch/mips/math-emu/ieee754sp.h
+++ b/arch/mips/math-emu/ieee754sp.h
@@ -5,7 +5,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/ieee754xcpt.c b/arch/mips/math-emu/ieee754xcpt.c
index e02423a..b99a693 100644
--- a/arch/mips/math-emu/ieee754xcpt.c
+++ b/arch/mips/math-emu/ieee754xcpt.c
@@ -1,7 +1,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_add.c b/arch/mips/math-emu/sp_add.c
index d8c4211..ae1a327 100644
--- a/arch/mips/math-emu/sp_add.c
+++ b/arch/mips/math-emu/sp_add.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_cmp.c b/arch/mips/math-emu/sp_cmp.c
index d3eff6b..716cf37 100644
--- a/arch/mips/math-emu/sp_cmp.c
+++ b/arch/mips/math-emu/sp_cmp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_div.c b/arch/mips/math-emu/sp_div.c
index 2b437fc..d7747928c 100644
--- a/arch/mips/math-emu/sp_div.c
+++ b/arch/mips/math-emu/sp_div.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_fdp.c b/arch/mips/math-emu/sp_fdp.c
index 4093723..e1515aa 100644
--- a/arch/mips/math-emu/sp_fdp.c
+++ b/arch/mips/math-emu/sp_fdp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_fint.c b/arch/mips/math-emu/sp_fint.c
index e88e125..9694d6c0 100644
--- a/arch/mips/math-emu/sp_fint.c
+++ b/arch/mips/math-emu/sp_fint.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_flong.c b/arch/mips/math-emu/sp_flong.c
index 26d6919..16a651f 100644
--- a/arch/mips/math-emu/sp_flong.c
+++ b/arch/mips/math-emu/sp_flong.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_frexp.c b/arch/mips/math-emu/sp_frexp.c
index 359c648..5bc993c 100644
--- a/arch/mips/math-emu/sp_frexp.c
+++ b/arch/mips/math-emu/sp_frexp.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_logb.c b/arch/mips/math-emu/sp_logb.c
index 3c33721..9c14e0c 100644
--- a/arch/mips/math-emu/sp_logb.c
+++ b/arch/mips/math-emu/sp_logb.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_modf.c b/arch/mips/math-emu/sp_modf.c
index 7656894..25a0fba 100644
--- a/arch/mips/math-emu/sp_modf.c
+++ b/arch/mips/math-emu/sp_modf.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_mul.c b/arch/mips/math-emu/sp_mul.c
index 3f070f8..c06bb402 100644
--- a/arch/mips/math-emu/sp_mul.c
+++ b/arch/mips/math-emu/sp_mul.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_scalb.c b/arch/mips/math-emu/sp_scalb.c
index 44ceb87..dd76196 100644
--- a/arch/mips/math-emu/sp_scalb.c
+++ b/arch/mips/math-emu/sp_scalb.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_simple.c b/arch/mips/math-emu/sp_simple.c
index 2fd53c9..ae4fcfa 100644
--- a/arch/mips/math-emu/sp_simple.c
+++ b/arch/mips/math-emu/sp_simple.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_sqrt.c b/arch/mips/math-emu/sp_sqrt.c
index 8a934b9..fed2017 100644
--- a/arch/mips/math-emu/sp_sqrt.c
+++ b/arch/mips/math-emu/sp_sqrt.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_sub.c b/arch/mips/math-emu/sp_sub.c
index dbb802c..886ed5b 100644
--- a/arch/mips/math-emu/sp_sub.c
+++ b/arch/mips/math-emu/sp_sub.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_tint.c b/arch/mips/math-emu/sp_tint.c
index 352dc3a..0fe9acc 100644
--- a/arch/mips/math-emu/sp_tint.c
+++ b/arch/mips/math-emu/sp_tint.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *
diff --git a/arch/mips/math-emu/sp_tlong.c b/arch/mips/math-emu/sp_tlong.c
index 92cd9c5..d0ca6e2 100644
--- a/arch/mips/math-emu/sp_tlong.c
+++ b/arch/mips/math-emu/sp_tlong.c
@@ -4,7 +4,6 @@
 /*
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
- * http://www.algor.co.uk
  *
  * ########################################################################
  *