2000-12-01 Joel Sherrill <joel@OARcorp.com>

	* pc386/console/console.c, pc386/console/serial_mouse.c,
	pc386/console/vgainit.c, shared/comm/tty_drv.c: Remove warnings.

5 files changed, 158 insertions, 138 deletions

diff --git a/c/src/lib/libbsp/i386/ChangeLog b/c/src/lib/libbsp/i386/ChangeLog
index b7c8ab45be..502d3893ab 100644
--- a/c/src/lib/libbsp/i386/ChangeLog
+++ b/c/src/lib/libbsp/i386/ChangeLog
@@ -1,3 +1,8 @@
+2000-12-01	Joel Sherrill <joel@OARcorp.com>
+
+	* pc386/console/console.c, pc386/console/serial_mouse.c,
+	pc386/console/vgainit.c, shared/comm/tty_drv.c: Remove warnings.
+
 2000-11-09	Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 
 	* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
diff --git a/c/src/lib/libbsp/i386/pc386/console/console.c b/c/src/lib/libbsp/i386/pc386/console/console.c
index b93e0cc284..264eda12f0 100644
--- a/c/src/lib/libbsp/i386/pc386/console/console.c
+++ b/c/src/lib/libbsp/i386/pc386/console/console.c
@@ -534,6 +534,7 @@ conSetAttr(int minor, const struct termios *t)
     case CS5: databits = CHR_5_BITS; break;
     case CS6: databits = CHR_6_BITS; break;
     case CS7: databits = CHR_7_BITS; break;
+    default: /* just to avoid warnings -- all cases are covered. */
     case CS8: databits = CHR_8_BITS; break;
    }
 
diff --git a/c/src/lib/libbsp/i386/pc386/console/serial_mouse.c b/c/src/lib/libbsp/i386/pc386/console/serial_mouse.c
index bc81ee78f7..184911c58f 100644
--- a/c/src/lib/libbsp/i386/pc386/console/serial_mouse.c
+++ b/c/src/lib/libbsp/i386/pc386/console/serial_mouse.c
@@ -18,6 +18,11 @@
  * MODIFICATION/HISTORY:
  *
  * $Log$
+ * Revision 1.4  2000/10/23 14:10:25  joel
+ * 2000-10-23	Joel Sherrill <joel@OARcorp.com>
+ *
+ * 	* console/serial_mouse.c: Fixed typos introduced by removal of CR/LF.
+ *
  * Revision 1.3  2000/10/20 16:01:13  joel
  * 2000-10-20	Rosimildo da Silva <rdasilva@connecttel.com>
  *
@@ -360,6 +365,7 @@ conSetAttr(int port, int minor, const struct termios *t)
     case CS5: databits = CHR_5_BITS; break;
     case CS6: databits = CHR_6_BITS; break;
     case CS7: databits = CHR_7_BITS; break;
+    default: /* just to avoid warnings -- all cases are covered. */
     case CS8: databits = CHR_8_BITS; break;
    }
 
diff --git a/c/src/lib/libbsp/i386/pc386/console/vgainit.c b/c/src/lib/libbsp/i386/pc386/console/vgainit.c
index c91421f807..124689f327 100644
--- a/c/src/lib/libbsp/i386/pc386/console/vgainit.c
+++ b/c/src/lib/libbsp/i386/pc386/console/vgainit.c
@@ -375,97 +375,97 @@ static REGIO graph_off[] = {
  */
 static REGIO graphics_on[] = {
   /* Reset attr F/F */
-  IN, ATTRREG, 0, 0, 0,
+  { IN, ATTRREG, 0, 0, 0 },
 
   /* Disable palette */
-  OUT, PALREG, 0, 0, 0,
+  { OUT, PALREG, 0, 0, 0 },
 
   /* Reset sequencer regs */
-  OUT, SEQREG, 0, SEQVAL, 0,
-  OUT, SEQREG, 1, SEQVAL, 1,
-  OUT, SEQREG, 2, SEQVAL, 0x0f,
-  OUT, SEQREG, 3, SEQVAL, 0,
-  OUT, SEQREG, 4, SEQVAL, 6,
+  { OUT, SEQREG, 0, SEQVAL, 0 },
+  { OUT, SEQREG, 1, SEQVAL, 1 },
+  { OUT, SEQREG, 2, SEQVAL, 0x0f },
+  { OUT, SEQREG, 3, SEQVAL, 0 },
+  { OUT, SEQREG, 4, SEQVAL, 6 },
 
   /* Misc out reg */
-  OUT, GENREG1, 0xe3, 0, 0,
+  { OUT, GENREG1, 0xe3, 0, 0 },
 
   /* Sequencer enable */
-  OUT, SEQREG, 0, SEQVAL, 0x03,
+  { OUT, SEQREG, 0, SEQVAL, 0x03 },
 
   /* Unprotect crtc regs 0-7 */
-  OUT, CRTCREG, 0x11, CRTCVAL, 0,
+  { OUT, CRTCREG, 0x11, CRTCVAL, 0 },
 
   /* Crtc */
-  OUT, CRTCREG, 0, CRTCVAL, 0x5f,
-  OUT, CRTCREG, 1, CRTCVAL, 0x4f,
-  OUT, CRTCREG, 2, CRTCVAL, 0x50,
-  OUT, CRTCREG, 3, CRTCVAL, 0x82,
-  OUT, CRTCREG, 4, CRTCVAL, 0x54,
-  OUT, CRTCREG, 5, CRTCVAL, 0x80,
-  OUT, CRTCREG, 6, CRTCVAL, 0x0b,
-  OUT, CRTCREG, 7, CRTCVAL, 0x3e,
-  OUT, CRTCREG, 8, CRTCVAL, 0x00,
-  OUT, CRTCREG, 9, CRTCVAL, 0x40,
-  OUT, CRTCREG, 10, CRTCVAL, 0x00,
-  OUT, CRTCREG, 11, CRTCVAL, 0x00,
-  OUT, CRTCREG, 12, CRTCVAL, 0x00,
-  OUT, CRTCREG, 13, CRTCVAL, 0x00,
-  OUT, CRTCREG, 14, CRTCVAL, 0x00,
-  OUT, CRTCREG, 15, CRTCVAL, 0x59,
-  OUT, CRTCREG, 16, CRTCVAL, 0xea,
-  OUT, CRTCREG, 17, CRTCVAL, 0x8c,
-  OUT, CRTCREG, 18, CRTCVAL, 0xdf,
-  OUT, CRTCREG, 19, CRTCVAL, 0x28,
-  OUT, CRTCREG, 20, CRTCVAL, 0x00,
-  OUT, CRTCREG, 21, CRTCVAL, 0xe7,
-  OUT, CRTCREG, 22, CRTCVAL, 0x04,
-  OUT, CRTCREG, 23, CRTCVAL, 0xe3,
-  OUT, CRTCREG, 24, CRTCVAL, 0xff,
+  { OUT, CRTCREG, 0, CRTCVAL, 0x5f },
+  { OUT, CRTCREG, 1, CRTCVAL, 0x4f },
+  { OUT, CRTCREG, 2, CRTCVAL, 0x50 },
+  { OUT, CRTCREG, 3, CRTCVAL, 0x82 },
+  { OUT, CRTCREG, 4, CRTCVAL, 0x54 },
+  { OUT, CRTCREG, 5, CRTCVAL, 0x80 },
+  { OUT, CRTCREG, 6, CRTCVAL, 0x0b },
+  { OUT, CRTCREG, 7, CRTCVAL, 0x3e },
+  { OUT, CRTCREG, 8, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 9, CRTCVAL, 0x40 },
+  { OUT, CRTCREG, 10, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 11, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 12, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 13, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 14, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 15, CRTCVAL, 0x59 },
+  { OUT, CRTCREG, 16, CRTCVAL, 0xea },
+  { OUT, CRTCREG, 17, CRTCVAL, 0x8c },
+  { OUT, CRTCREG, 18, CRTCVAL, 0xdf },
+  { OUT, CRTCREG, 19, CRTCVAL, 0x28 },
+  { OUT, CRTCREG, 20, CRTCVAL, 0x00 },
+  { OUT, CRTCREG, 21, CRTCVAL, 0xe7 },
+  { OUT, CRTCREG, 22, CRTCVAL, 0x04 },
+  { OUT, CRTCREG, 23, CRTCVAL, 0xe3 },
+  { OUT, CRTCREG, 24, CRTCVAL, 0xff },
 
   /* Graphics controller */
-  OUT, GENREG2, 0x00, 0, 0,
-  OUT, GENREG3, 0x01, 0, 0,
-  OUT, GRREG, 0, GRVAL, 0x00,
-  OUT, GRREG, 1, GRVAL, 0x00,
-  OUT, GRREG, 2, GRVAL, 0x00,
-  OUT, GRREG, 3, GRVAL, 0x00,
-  OUT, GRREG, 4, GRVAL, 0x00,
-  OUT, GRREG, 5, GRVAL, 0x00,
-  OUT, GRREG, 6, GRVAL, 0x05,
-  OUT, GRREG, 7, GRVAL, 0x0f,
-  OUT, GRREG, 8, GRVAL, 0xff,
+  { OUT, GENREG2, 0x00, 0, 0 },
+  { OUT, GENREG3, 0x01, 0, 0 },
+  { OUT, GRREG, 0, GRVAL, 0x00 },
+  { OUT, GRREG, 1, GRVAL, 0x00 },
+  { OUT, GRREG, 2, GRVAL, 0x00 },
+  { OUT, GRREG, 3, GRVAL, 0x00 },
+  { OUT, GRREG, 4, GRVAL, 0x00 },
+  { OUT, GRREG, 5, GRVAL, 0x00 },
+  { OUT, GRREG, 6, GRVAL, 0x05 },
+  { OUT, GRREG, 7, GRVAL, 0x0f },
+  { OUT, GRREG, 8, GRVAL, 0xff },
 
   /* Reset attribute flip/flop */
-  IN, ATTRREG, 0, 0, 0,
+  { IN, ATTRREG, 0, 0, 0 },
 
   /* Palette */
-  OUT, PALREG, 0, PALREG, 0x00,
-  OUT, PALREG, 1, PALREG, 0x01,
-  OUT, PALREG, 2, PALREG, 0x02,
-  OUT, PALREG, 3, PALREG, 0x03,
-  OUT, PALREG, 4, PALREG, 0x04,
-  OUT, PALREG, 5, PALREG, 0x05,
-  OUT, PALREG, 6, PALREG, 0x06,
-  OUT, PALREG, 7, PALREG, 0x07,
-  OUT, PALREG, 8, PALREG, 0x38,
-  OUT, PALREG, 9, PALREG, 0x39,
-  OUT, PALREG, 10, PALREG, 0x3a,
-  OUT, PALREG, 11, PALREG, 0x3b,
-  OUT, PALREG, 12, PALREG, 0x3c,
-  OUT, PALREG, 13, PALREG, 0x3d,
-  OUT, PALREG, 14, PALREG, 0x3e,
-  OUT, PALREG, 15, PALREG, 0x3f,
-  OUT, PALREG, 16, PALREG, 0x01,
-  OUT, PALREG, 17, PALREG, 0x00,
-  OUT, PALREG, 18, PALREG, 0x0f,
-  OUT, PALREG, 19, PALREG, 0x00,
+  { OUT, PALREG, 0, PALREG, 0x00 },
+  { OUT, PALREG, 1, PALREG, 0x01 },
+  { OUT, PALREG, 2, PALREG, 0x02 },
+  { OUT, PALREG, 3, PALREG, 0x03 },
+  { OUT, PALREG, 4, PALREG, 0x04 },
+  { OUT, PALREG, 5, PALREG, 0x05 },
+  { OUT, PALREG, 6, PALREG, 0x06 },
+  { OUT, PALREG, 7, PALREG, 0x07 },
+  { OUT, PALREG, 8, PALREG, 0x38 },
+  { OUT, PALREG, 9, PALREG, 0x39 },
+  { OUT, PALREG, 10, PALREG, 0x3a },
+  { OUT, PALREG, 11, PALREG, 0x3b },
+  { OUT, PALREG, 12, PALREG, 0x3c },
+  { OUT, PALREG, 13, PALREG, 0x3d },
+  { OUT, PALREG, 14, PALREG, 0x3e },
+  { OUT, PALREG, 15, PALREG, 0x3f },
+  { OUT, PALREG, 16, PALREG, 0x01 },
+  { OUT, PALREG, 17, PALREG, 0x00 },
+  { OUT, PALREG, 18, PALREG, 0x0f },
+  { OUT, PALREG, 19, PALREG, 0x00 },
 
   /* Enable palette */
-  OUT, PALREG, 0x20, 0, 0,
+  { OUT, PALREG, 0x20, 0, 0 },
 
   /* End of table */
-  DONE, 0, 0, 0, 0
+  { DONE, 0, 0, 0, 0 }
 };
 
 
@@ -473,97 +473,97 @@ static REGIO graphics_on[] = {
  */
 static REGIO graph_off[] = {
   /* Reset attr F/F */
-  IN, ATTRREG, 0, 0, 0,
+  { IN, ATTRREG, 0, 0, 0 },
 
   /* Disable palette */
-  OUT, PALREG, 0, 0, 0,
+  { OUT, PALREG, 0, 0, 0 },
 
   /* Reset sequencer regs */
-  OUT, SEQREG, 0, SEQVAL, 1,
-  OUT, SEQREG, 1, SEQVAL, 1,
-  OUT, SEQREG, 2, SEQVAL, 3,
-  OUT, SEQREG, 3, SEQVAL, 0,
-  OUT, SEQREG, 4, SEQVAL, 2,
+  { OUT, SEQREG, 0, SEQVAL, 1 },
+  { OUT, SEQREG, 1, SEQVAL, 1 },
+  { OUT, SEQREG, 2, SEQVAL, 3 },
+  { OUT, SEQREG, 3, SEQVAL, 0 },
+  { OUT, SEQREG, 4, SEQVAL, 2 },
 
   /* Misc out reg */
-  OUT, GENREG1, 0x63, 0, 0,
+  { OUT, GENREG1, 0x63, 0, 0 },
 
   /* Sequencer enable */
-  OUT, SEQREG, 0, SEQVAL, 3,
+  { OUT, SEQREG, 0, SEQVAL, 3 },
 
   /* Unprotect crtc regs 0-7 */
-  OUT, CRTCREG, 0x11, CRTCVAL, 0,
+  { OUT, CRTCREG, 0x11, CRTCVAL, 0 },
 
   /* Crtc */
-  OUT, CRTCREG, 0, CRTCVAL, 0x5f,	/* horiz total */
-  OUT, CRTCREG, 1, CRTCVAL, 0x4f,	/* horiz end */
-  OUT, CRTCREG, 2, CRTCVAL, 0x50,	/* horiz blank */
-  OUT, CRTCREG, 3, CRTCVAL, 0x82,	/* end blank */
-  OUT, CRTCREG, 4, CRTCVAL, 0x55,	/* horiz retrace */
-  OUT, CRTCREG, 5, CRTCVAL, 0x81,	/* end retrace */
-  OUT, CRTCREG, 6, CRTCVAL, 0xbf,	/* vert total */
-  OUT, CRTCREG, 7, CRTCVAL, 0x1f,	/* overflows */
-  OUT, CRTCREG, 8, CRTCVAL, 0x00,	/* row scan */
-  OUT, CRTCREG, 9, CRTCVAL, 0x4f,	/* max scan line */
-  OUT, CRTCREG, 10, CRTCVAL, 0x00,	/* cursor start */
-  OUT, CRTCREG, 11, CRTCVAL, 0x0f,	/* cursor end */
-  OUT, CRTCREG, 12, CRTCVAL, 0x0e,	/* start high addr */
-  OUT, CRTCREG, 13, CRTCVAL, 0xb0,	/* low addr */
-  OUT, CRTCREG, 14, CRTCVAL, 0x16,	/* cursor high */
-  OUT, CRTCREG, 15, CRTCVAL, 0x30,	/* cursor low */
-  OUT, CRTCREG, 16, CRTCVAL, 0x9c,	/* vert retrace */
-  OUT, CRTCREG, 17, CRTCVAL, 0x8e,	/* retrace end */
-  OUT, CRTCREG, 18, CRTCVAL, 0x8f,	/* vert end */
-  OUT, CRTCREG, 19, CRTCVAL, 0x28,	/* offset */
-  OUT, CRTCREG, 20, CRTCVAL, 0x1f,	/* underline */
-  OUT, CRTCREG, 21, CRTCVAL, 0x96,	/* vert blank */
-  OUT, CRTCREG, 22, CRTCVAL, 0xb9,	/* end blank */
-  OUT, CRTCREG, 23, CRTCVAL, 0xa3,	/* crt mode */
-  OUT, CRTCREG, 24, CRTCVAL, 0xff,	/* line compare */
+  { OUT, CRTCREG, 0, CRTCVAL, 0x5f },	/* horiz total */
+  { OUT, CRTCREG, 1, CRTCVAL, 0x4f },	/* horiz end */
+  { OUT, CRTCREG, 2, CRTCVAL, 0x50 },	/* horiz blank */
+  { OUT, CRTCREG, 3, CRTCVAL, 0x82 },	/* end blank */
+  { OUT, CRTCREG, 4, CRTCVAL, 0x55 },	/* horiz retrace */
+  { OUT, CRTCREG, 5, CRTCVAL, 0x81 },	/* end retrace */
+  { OUT, CRTCREG, 6, CRTCVAL, 0xbf },	/* vert total */
+  { OUT, CRTCREG, 7, CRTCVAL, 0x1f },	/* overflows */
+  { OUT, CRTCREG, 8, CRTCVAL, 0x00 },	/* row scan */
+  { OUT, CRTCREG, 9, CRTCVAL, 0x4f },	/* max scan line */
+  { OUT, CRTCREG, 10, CRTCVAL, 0x00 },	/* cursor start */
+  { OUT, CRTCREG, 11, CRTCVAL, 0x0f },	/* cursor end */
+  { OUT, CRTCREG, 12, CRTCVAL, 0x0e },	/* start high addr */
+  { OUT, CRTCREG, 13, CRTCVAL, 0xb0 },	/* low addr */
+  { OUT, CRTCREG, 14, CRTCVAL, 0x16 },	/* cursor high */
+  { OUT, CRTCREG, 15, CRTCVAL, 0x30 },	/* cursor low */
+  { OUT, CRTCREG, 16, CRTCVAL, 0x9c },	/* vert retrace */
+  { OUT, CRTCREG, 17, CRTCVAL, 0x8e },	/* retrace end */
+  { OUT, CRTCREG, 18, CRTCVAL, 0x8f },	/* vert end */
+  { OUT, CRTCREG, 19, CRTCVAL, 0x28 },	/* offset */
+  { OUT, CRTCREG, 20, CRTCVAL, 0x1f },	/* underline */
+  { OUT, CRTCREG, 21, CRTCVAL, 0x96 },	/* vert blank */
+  { OUT, CRTCREG, 22, CRTCVAL, 0xb9 },	/* end blank */
+  { OUT, CRTCREG, 23, CRTCVAL, 0xa3 },	/* crt mode */
+  { OUT, CRTCREG, 24, CRTCVAL, 0xff },	/* line compare */
 
   /* Graphics controller */
-  OUT, GENREG2, 0x00, 0, 0,
-  OUT, GENREG3, 0x01, 0, 0,
-  OUT, GRREG, 0, GRVAL, 0x00,
-  OUT, GRREG, 1, GRVAL, 0x00,
-  OUT, GRREG, 2, GRVAL, 0x00,
-  OUT, GRREG, 3, GRVAL, 0x00,
-  OUT, GRREG, 4, GRVAL, 0x00,
-  OUT, GRREG, 5, GRVAL, 0x10,
-  OUT, GRREG, 6, GRVAL, 0x0e,
-  OUT, GRREG, 7, GRVAL, 0x00,
-  OUT, GRREG, 8, GRVAL, 0xff,
+  { OUT, GENREG2, 0x00, 0, 0 },
+  { OUT, GENREG3, 0x01, 0, 0 },
+  { OUT, GRREG, 0, GRVAL, 0x00 },
+  { OUT, GRREG, 1, GRVAL, 0x00 },
+  { OUT, GRREG, 2, GRVAL, 0x00 },
+  { OUT, GRREG, 3, GRVAL, 0x00 },
+  { OUT, GRREG, 4, GRVAL, 0x00 },
+  { OUT, GRREG, 5, GRVAL, 0x10 },
+  { OUT, GRREG, 6, GRVAL, 0x0e },
+  { OUT, GRREG, 7, GRVAL, 0x00 },
+  { OUT, GRREG, 8, GRVAL, 0xff },
 
   /* Reset attribute flip/flop */
-  IN, ATTRREG, 0, 0, 0,
+  { IN, ATTRREG, 0, 0, 0 },
 
   /* Palette */
-  OUT, PALREG, 0, PALREG, 0x00,
-  OUT, PALREG, 1, PALREG, 0x01,
-  OUT, PALREG, 2, PALREG, 0x02,
-  OUT, PALREG, 3, PALREG, 0x03,
-  OUT, PALREG, 4, PALREG, 0x04,
-  OUT, PALREG, 5, PALREG, 0x05,
-  OUT, PALREG, 6, PALREG, 0x06,
-  OUT, PALREG, 7, PALREG, 0x07,
-  OUT, PALREG, 8, PALREG, 0x10,
-  OUT, PALREG, 9, PALREG, 0x11,
-  OUT, PALREG, 10, PALREG, 0x12,
-  OUT, PALREG, 11, PALREG, 0x13,
-  OUT, PALREG, 12, PALREG, 0x14,
-  OUT, PALREG, 13, PALREG, 0x15,
-  OUT, PALREG, 14, PALREG, 0x16,
-  OUT, PALREG, 15, PALREG, 0x17,
-  OUT, PALREG, 16, PALREG, 0x08,
-  OUT, PALREG, 17, PALREG, 0x00,
-  OUT, PALREG, 18, PALREG, 0x0f,
-  OUT, PALREG, 19, PALREG, 0x00,
+  { OUT, PALREG, 0, PALREG, 0x00 },
+  { OUT, PALREG, 1, PALREG, 0x01 },
+  { OUT, PALREG, 2, PALREG, 0x02 },
+  { OUT, PALREG, 3, PALREG, 0x03 },
+  { OUT, PALREG, 4, PALREG, 0x04 },
+  { OUT, PALREG, 5, PALREG, 0x05 },
+  { OUT, PALREG, 6, PALREG, 0x06 },
+  { OUT, PALREG, 7, PALREG, 0x07 },
+  { OUT, PALREG, 8, PALREG, 0x10 },
+  { OUT, PALREG, 9, PALREG, 0x11 },
+  { OUT, PALREG, 10, PALREG, 0x12 },
+  { OUT, PALREG, 11, PALREG, 0x13 },
+  { OUT, PALREG, 12, PALREG, 0x14 },
+  { OUT, PALREG, 13, PALREG, 0x15 },
+  { OUT, PALREG, 14, PALREG, 0x16 },
+  { OUT, PALREG, 15, PALREG, 0x17 },
+  { OUT, PALREG, 16, PALREG, 0x08 },
+  { OUT, PALREG, 17, PALREG, 0x00 },
+  { OUT, PALREG, 18, PALREG, 0x0f },
+  { OUT, PALREG, 19, PALREG, 0x00 },
 
   /* Enable palette */
-  OUT, PALREG, 0x20, 0, 0,
+  { OUT, PALREG, 0x20, 0, 0 },
 
   /* End of table */
-  DONE, 0, 0, 0, 0
+  { DONE, 0, 0, 0, 0 }
 };
 
 #endif
diff --git a/c/src/lib/libbsp/i386/shared/comm/tty_drv.c b/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
index 98c60ff1c1..490260675f 100644
--- a/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
+++ b/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
@@ -18,6 +18,13 @@
  * MODIFICATION/HISTORY:
  *
  * $Log$
+ * Revision 1.2  2000/10/18 16:10:50  joel
+ * 2000-10-18	 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
+ *
+ * 	* comm/i386-stub-glue.c, comm/tty_drv.c, comm/uart.c, comm/uart.h:
+ * 	Add the ability to set parity, number of data bits and
+ * 	number of stop bits to the existing i386 serial drivers.
+ *
  * Revision 1.1  2000/08/30 08:18:56  joel
  * 2000-08-26  Rosimildo da Silva  <rdasilva@connecttel.com>
  *
@@ -352,6 +359,7 @@ conSetAttr(int port, int minor, const struct termios *t)
     case CS5: databits = CHR_5_BITS; break;
     case CS6: databits = CHR_6_BITS; break;
     case CS7: databits = CHR_7_BITS; break;
+    default:  /* just to avoid warnings -- all cases are covered */
     case CS8: databits = CHR_8_BITS; break;
   }