2002-09-17 Marcus Brinkmann <marcus@gnu.org>

	* Makefile (prog-subdirs): Add console-client.

sutils/
2002-09-17  Marcus Brinkmann  <marcus@gnu.org>

	* MAKEDEV.sh (mkdev: vcs): New console device.
	(mkdev: tty[0-9a-f]|tty[0-9][0-9a-f]): Replaced with new rules for
	tty[1-9][0-9].

utils/
2002-09-17  Marcus Brinkmann  <marcus@gnu.org>

	* console-ncurses.c: File removed (the ncursesw console client is
	now a driver in the console-client).
	* Makefile: Revert 2002-08-22 change:
	Do not include`../config.make'.
	(targets) [LIBNCURSES]: Removed.
	(SRCS) [LIBNCURSES]: Likewise.
	(HURDLIBS) [LIBNCURSES]: Likewise.
	(console-ncurses): Target removed.
	(console-ncurses-CPPFLAGS): Removed.
	(console-ncurses-LDLIBS): Likewise.

console-client/
2002-09-17  Marcus Brinkmann  <marcus@gnu.org>

	* Makefile, bdf.c, bdf.h, bell.h, console.c, display.h, driver.c,
	driver.h, generic-speaker.c, input.h, pc-kbd.c, timer.c, timer.h,
	unicode.h, vga.c, vga-dynacolor.c, vga-dynacolor.h, vga-dynafont.c,
	vga-dynafont.h, vga-hw.h, vga-support.c, vga-support.h: New file.

1 files changed, 86 insertions, 0 deletions

diff --git a/console-client/vga-support.h b/console-client/vga-support.h
new file mode 100644
index 00000000..51dec782
--- /dev/null
+++ b/console-client/vga-support.h
@@ -0,0 +1,86 @@
+/* vga-support.h - Interface for VGA hardware access.
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   Written by Marcus Brinkmann.
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   The GNU Hurd is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA. */
+
+#ifndef _VGA_SUPPORT_H_
+#define _VGA_SUPPORT_H_ 1
+
+#include <errno.h>
+#include <sys/types.h>
+
+
+/* The VGA interface does not do locking on its own, for maximum
+   efficiency it relies on locking by the caller (because usually the
+   caller has some other data structures to lock along with the
+   VGA hardware.  */
+
+/* The mapped video memory.  */
+extern char *vga_videomem;
+
+/* Initialize the VGA hardware and set up the permissions and memory
+   mappings.  */
+error_t vga_init (void);
+
+/* Release the resources and privileges associated with the VGA
+   hardware access.  */
+void vga_fini (void);
+
+/* Write DATALEN bytes from DATA to the font buffer BUFFER, starting
+   from glyph index.  */
+void vga_write_font_buffer (int buffer, int index,
+			    char *data, size_t datalen);
+
+/* Read DATALEN bytes into DATA from the font buffer BUFFER, starting
+   from glyph INDEX.  */
+void vga_read_font_buffer (int buffer, int index,
+			   char *data, size_t datalen);
+
+/* Set FONT_BUFFER_SUPP to FONT_BUFFER if the font is small.  */
+void vga_select_font_buffer (int font_buffer, int font_buffer_supp);
+
+/* Set the font height in pixel.  */
+void vga_set_font_height (int height);
+
+/* Set the font height in pixel.  WIDTH can be 8 or 9.  */
+void vga_set_font_width (int width);
+
+/* Enable (if ON is true) or disable (otherwise) the cursor.  Expects
+   the VGA hardware to be locked.  */
+void vga_display_cursor (int on);
+
+/* Set cursor size from START to END (set to -1 to not set one of the
+   values).  */
+void vga_set_cursor_size (int start, int end);
+
+/* Set the cursor position to POS, which is (x_pos + y_pos *
+   width).  */
+void vga_set_cursor_pos (unsigned int pos);
+
+/* Read NR entries from the color palette, starting from INDEX.  */
+void vga_read_palette (unsigned char index, unsigned char *data, int nr);
+
+/* Write NR entries to the color palette, starting from INDEX.  */
+void vga_write_palette (unsigned char index,
+			const unsigned char *data, int nr);
+
+void vga_exchange_palette_attributes (unsigned char index,
+				      unsigned char *saved_palette_attr,
+				      int nr);
+
+#endif	/* _VGA_SUPPORT_H_ */