146 lines
4.3 KiB
C
146 lines
4.3 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 2009 Erwan Velu - All Rights Reserved
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall
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* be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* -----------------------------------------------------------------------
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*/
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#include "hdt-cli.h"
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#include "hdt-common.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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void main_show_vesa(int argc __unused, char **argv __unused,
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struct s_hardware *hardware)
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{
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reset_more_printf();
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if (hardware->is_vesa_valid == false) {
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more_printf("No VESA BIOS detected\n");
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return;
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}
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more_printf("VESA\n");
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more_printf(" Vesa version : %d.%d\n", hardware->vesa.major_version,
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hardware->vesa.minor_version);
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more_printf(" Vendor : %s\n", hardware->vesa.vendor);
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more_printf(" Product : %s\n", hardware->vesa.product);
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more_printf(" Product rev. : %s\n", hardware->vesa.product_revision);
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more_printf(" Software rev.: %d\n", hardware->vesa.software_rev);
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more_printf(" Memory (KB) : %d\n", hardware->vesa.total_memory * 64);
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more_printf(" Modes : %d\n", hardware->vesa.vmi_count);
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}
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static void show_vesa_modes(int argc __unused, char **argv __unused,
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struct s_hardware *hardware)
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{
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reset_more_printf();
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if (hardware->is_vesa_valid == false) {
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more_printf("No VESA BIOS detected\n");
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return;
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}
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more_printf(" ResH. x ResV x Bits : vga= : Vesa Mode\n");
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more_printf("----------------------------------------\n");
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for (int i = 0; i < hardware->vesa.vmi_count; i++) {
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struct vesa_mode_info *mi = &hardware->vesa.vmi[i].mi;
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/*
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* Sometimes, vesa bios reports 0x0 modes.
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* We don't need to display that ones.
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*/
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if ((mi->h_res == 0) || (mi->v_res == 0))
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continue;
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more_printf("%5u %5u %3u %3d 0x%04x\n",
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mi->h_res, mi->v_res, mi->bpp,
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hardware->vesa.vmi[i].mode + 0x200,
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hardware->vesa.vmi[i].mode);
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}
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}
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static void enable_vesa(int argc __unused, char **argv __unused,
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struct s_hardware *hardware)
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{
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vesamode = true;
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max_console_lines = MAX_VESA_CLI_LINES;
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init_console(hardware);
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}
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static void disable_vesa(int argc __unused, char **argv __unused,
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struct s_hardware *hardware)
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{
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vesamode = false;
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max_console_lines = MAX_CLI_LINES;
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init_console(hardware);
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}
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struct cli_callback_descr list_vesa_show_modules[] = {
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{
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.name = CLI_MODES,
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.exec = show_vesa_modes,
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.nomodule=false,
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},
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{
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.name = NULL,
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.exec = NULL,
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.nomodule=false,
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},
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};
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struct cli_callback_descr list_vesa_commands[] = {
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{
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.name = CLI_ENABLE,
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.exec = enable_vesa,
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.nomodule=false,
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},
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{
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.name = CLI_DISABLE,
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.exec = disable_vesa,
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.nomodule=false,
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},
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{
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.name = NULL,
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.exec = NULL,
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.nomodule=false,
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},
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};
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struct cli_module_descr vesa_show_modules = {
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.modules = list_vesa_show_modules,
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.default_callback = main_show_vesa,
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};
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struct cli_module_descr vesa_commands = {
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.modules = list_vesa_commands,
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.default_callback = enable_vesa,
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};
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struct cli_mode_descr vesa_mode = {
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.mode = VESA_MODE,
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.name = CLI_VESA,
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.default_modules = &vesa_commands,
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.show_modules = &vesa_show_modules,
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.set_modules = NULL,
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};
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