diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/console/fb_vga.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/console/fb_vga.c | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/console/fb_vga.c b/c/src/lib/libbsp/i386/pc386/console/fb_vga.c index 29b840f728..8c678b8081 100644 --- a/c/src/lib/libbsp/i386/pc386/console/fb_vga.c +++ b/c/src/lib/libbsp/i386/pc386/console/fb_vga.c @@ -3,14 +3,47 @@ // $Header$ // // Copyright (c) 2000 - Rosimildo da Silva ( rdasilva@connecttel.com ) -// +// // MODULE DESCRIPTION: -// This module implements the micro FB driver for "Bare VGA". It uses the +// This module implements the micro FB driver for "Bare VGA". It uses the // routines for "bare hardware" that comes with MicroWindows. // // MODIFICATION/HISTORY: // // $Log$ +// Revision 1.1 2000/08/30 08:15:30 joel +// 2000-08-26 Rosimildo da Silva <rdasilva@connecttel.com> +// +// * Major rework of the "/dev/console" driver. +// * Added termios support for stdin ( keyboard ). +// * Added ioctls() to support modes similar to Linux( XLATE, +// RAW, MEDIUMRAW ). +// * Added Keyboard mapping and handling of the keyboard's leds. +// * Added Micro FrameBuffer driver ( "/dev/fb0" ) for bare VGA +// controller ( 16 colors ). +// * Added PS/2 and Serial mouse support for PC386 BSP. +// * console/defkeymap.c: New file. +// * console/fb_vga.c: New file. +// * console/fb_vga.h: New file. +// * console/i386kbd.h: New file. +// * console/kd.h: New file. +// * console/keyboard.c: New file. +// * console/keyboard.h: New file. +// * console/mouse_parser.c: New file. +// * console/mouse_parser.h: New file. +// * console/pc_keyb.c: New file. +// * console/ps2_drv.h: New file. +// * console/ps2_mouse.c: New file. +// * console/ps2_mouse.h: New file. +// * console/serial_mouse.c: New file. +// * console/serial_mouse.h: New file. +// * console/vgainit.c: New file. +// * console/vt.c: New file. +// * console/Makefile.am: Reflect new files. +// * console/console.c, console/inch.c, console/outch.c: Console +// functionality modifications. +// * startup/Makefile.am: Pick up tty_drv.c and gdb_glue.c +// // ///////////////////////////////////////////////////////////////////////////// */ @@ -28,14 +61,14 @@ /* these routines are defined in the microwindows code. This driver is here more as an example of how to implement and - use the micro FB interface + use the micro FB interface */ extern void ega_hwinit( void ); extern void ega_hwterm( void ); /* screen information for the VGA driver */ -static struct fb_screeninfo fb_info = +static struct fb_screeninfo fb_info = { 640, 480, /* screen size x, y */ 4, /* bits per pixel */ @@ -109,7 +142,7 @@ fbvga_close(rtems_device_major_number major, return RTEMS_SUCCESSFUL; } - + /* * fbvga device driver READ entry point. * Read characters from the PS/2 mouse. @@ -124,7 +157,7 @@ fbvga_read( rtems_device_major_number major, rw_args->bytes_moved = 0; return RTEMS_SUCCESSFUL; } - + /* * fbvga device driver WRITE entry point. @@ -187,15 +220,15 @@ static int set_palette( struct fb_cmap *cmap ) * IOCTL entry point -- This method is called to carry * all services of this interface. */ -rtems_device_driver +rtems_device_driver fbvga_control( rtems_device_major_number major, rtems_device_minor_number minor, void * arg ) -{ +{ rtems_libio_ioctl_args_t *args = arg; printk( "FBVGA ioctl called, cmd=%x\n", args->command ); - switch( args->command ) + switch( args->command ) { case FB_SCREENINFO: args->ioctl_return = get_screen_info( args->buffer ); @@ -208,7 +241,7 @@ fbvga_control( rtems_device_major_number major, break; /* this function would execute one of the routines of the - * interface based on the operation requested + * interface based on the operation requested */ case FB_EXEC_FUNCTION: { |