Remove vbetest and vbeinfo in favour of videotest and videoinfo
This commit is contained in:
Vladimir 'phcoder' Serbinenko
parent
380c39cb25
commit
4ab5f27548
5 changed files with 33 additions and 377 deletions
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@ -670,23 +670,11 @@ module = {
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emu_condition = COND_GRUB_EMU_USB;
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emu_condition = COND_GRUB_EMU_USB;
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};
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};
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module = {
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name = vbeinfo;
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i386_pc = commands/i386/pc/vbeinfo.c;
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enable = i386_pc;
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};
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module = {
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module = {
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name = videoinfo;
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name = videoinfo;
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common = commands/videoinfo.c;
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common = commands/videoinfo.c;
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};
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};
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module = {
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name = vbetest;
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i386_pc = commands/i386/pc/vbetest.c;
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enable = i386_pc;
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};
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module = {
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module = {
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name = videotest;
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name = videotest;
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common = commands/videotest.c;
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common = commands/videotest.c;
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@ -1,185 +0,0 @@
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/* vbeinfo.c - command to list compatible VBE video modes. */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2005,2007,2008,2009 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/dl.h>
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#include <grub/env.h>
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#include <grub/misc.h>
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#include <grub/machine/init.h>
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#include <grub/machine/vbe.h>
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#include <grub/mm.h>
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#include <grub/command.h>
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#include <grub/i18n.h>
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static void *
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real2pm (grub_vbe_farptr_t ptr)
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{
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return (void *) ((((unsigned long) ptr & 0xFFFF0000) >> 12UL)
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+ ((unsigned long) ptr & 0x0000FFFF));
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}
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static grub_err_t
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grub_cmd_vbeinfo (grub_command_t cmd __attribute__ ((unused)),
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int argc __attribute__ ((unused)),
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char **args __attribute__ ((unused)))
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{
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struct grub_vbe_info_block controller_info;
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struct grub_vbe_mode_info_block mode_info_tmp;
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grub_uint32_t use_mode = GRUB_VBE_DEFAULT_VIDEO_MODE;
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grub_uint16_t *video_mode_list;
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grub_uint16_t *p;
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grub_uint16_t *saved_video_mode_list;
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grub_size_t video_mode_list_size;
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grub_err_t err;
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char *modevar;
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err = grub_vbe_probe (&controller_info);
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if (err != GRUB_ERR_NONE)
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return err;
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grub_printf ("VBE info: version: %d.%d OEM software rev: %d.%d\n",
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controller_info.version >> 8,
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controller_info.version & 0xFF,
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controller_info.oem_software_rev >> 8,
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controller_info.oem_software_rev & 0xFF);
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/* The total_memory field is in 64 KiB units. */
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grub_printf (" total memory: %d KiB\n",
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(controller_info.total_memory << 16) / 1024);
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/* Because the information on video modes is stored in a temporary place,
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it is better to copy it to somewhere safe. */
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p = video_mode_list = real2pm (controller_info.video_mode_ptr);
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while (*p++ != 0xFFFF)
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;
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video_mode_list_size = (grub_addr_t) p - (grub_addr_t) video_mode_list;
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saved_video_mode_list = grub_malloc (video_mode_list_size);
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if (! saved_video_mode_list)
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return grub_errno;
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grub_memcpy (saved_video_mode_list, video_mode_list, video_mode_list_size);
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grub_printf ("List of compatible video modes:\n");
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grub_printf ("Legend: P=Packed pixel, D=Direct color, "
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"mask/pos=R/G/B/reserved\n");
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/* Walk through all video modes listed. */
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for (p = saved_video_mode_list; *p != 0xFFFF; p++)
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{
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const char *memory_model = 0;
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grub_uint32_t mode = (grub_uint32_t) *p;
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err = grub_vbe_get_video_mode_info (mode, &mode_info_tmp);
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if (err != GRUB_ERR_NONE)
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{
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grub_errno = GRUB_ERR_NONE;
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continue;
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}
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if ((mode_info_tmp.mode_attributes & GRUB_VBE_MODEATTR_SUPPORTED) == 0)
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/* If not available, skip it. */
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continue;
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if ((mode_info_tmp.mode_attributes & GRUB_VBE_MODEATTR_RESERVED_1) == 0)
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/* Not enough information. */
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continue;
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if ((mode_info_tmp.mode_attributes & GRUB_VBE_MODEATTR_COLOR) == 0)
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/* Monochrome is unusable. */
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continue;
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if ((mode_info_tmp.mode_attributes & GRUB_VBE_MODEATTR_LFB_AVAIL) == 0)
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/* We support only linear frame buffer modes. */
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continue;
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if ((mode_info_tmp.mode_attributes & GRUB_VBE_MODEATTR_GRAPHICS) == 0)
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/* We allow only graphical modes. */
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continue;
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switch (mode_info_tmp.memory_model)
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{
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case GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL:
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memory_model = "Packed";
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break;
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case GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR:
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memory_model = "Direct";
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break;
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default:
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break;
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}
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if (! memory_model)
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continue;
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grub_printf ("0x%03x: %4d x %4d x %2d %s",
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mode,
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mode_info_tmp.x_resolution,
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mode_info_tmp.y_resolution,
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mode_info_tmp.bits_per_pixel,
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memory_model);
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/* Show mask and position details for direct color modes. */
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if (mode_info_tmp.memory_model == GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR)
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grub_printf (", mask: %d/%d/%d/%d pos: %d/%d/%d/%d",
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mode_info_tmp.red_mask_size,
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mode_info_tmp.green_mask_size,
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mode_info_tmp.blue_mask_size,
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mode_info_tmp.rsvd_mask_size,
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mode_info_tmp.red_field_position,
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mode_info_tmp.green_field_position,
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mode_info_tmp.blue_field_position,
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mode_info_tmp.rsvd_field_position);
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grub_printf ("\n");
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}
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grub_free (saved_video_mode_list);
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/* Check existence of vbe_mode environment variable. */
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modevar = grub_env_get ("vbe_mode");
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if (modevar != 0)
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{
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unsigned long value;
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value = grub_strtoul (modevar, 0, 0);
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if (grub_errno == GRUB_ERR_NONE)
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use_mode = value;
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else
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grub_errno = GRUB_ERR_NONE;
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}
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grub_printf ("Configured VBE mode (vbe_mode) = 0x%03x\n", use_mode);
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return 0;
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}
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static grub_command_t cmd;
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GRUB_MOD_INIT(vbeinfo)
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{
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cmd =
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grub_register_command ("vbeinfo", grub_cmd_vbeinfo, 0,
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N_("List compatible VESA BIOS extension video modes."));
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}
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GRUB_MOD_FINI(vbeinfo)
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{
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grub_unregister_command (cmd);
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}
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@ -1,179 +0,0 @@
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/* vbetest.c - command to test VESA BIOS Extension 2.0+ support. */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2005,2007 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/normal.h>
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#include <grub/dl.h>
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#include <grub/env.h>
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#include <grub/misc.h>
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#include <grub/term.h>
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#include <grub/machine/init.h>
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#include <grub/machine/vbe.h>
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#include <grub/video.h>
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#include <grub/err.h>
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#include <grub/i18n.h>
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static grub_err_t
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grub_cmd_vbetest (grub_command_t cmd __attribute__ ((unused)),
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int argc __attribute__ ((unused)),
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char **args __attribute__ ((unused)))
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{
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grub_err_t err;
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char *modevar;
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struct grub_vbe_mode_info_block mode_info;
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struct grub_vbe_info_block controller_info;
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grub_uint32_t use_mode = GRUB_VBE_DEFAULT_VIDEO_MODE;
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grub_uint32_t old_mode;
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grub_uint8_t *framebuffer = 0;
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grub_uint32_t bytes_per_scan_line = 0;
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unsigned char *ptr;
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int i;
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grub_printf ("Probing for VESA BIOS Extension ... ");
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/* Check if VESA BIOS exists. */
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err = grub_vbe_probe (&controller_info);
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if (err != GRUB_ERR_NONE)
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return err;
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grub_printf ("found!\n");
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/* Dump out controller information. */
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grub_printf ("VBE signature = %c%c%c%c\n",
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controller_info.signature[0],
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controller_info.signature[1],
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controller_info.signature[2],
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controller_info.signature[3]);
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grub_printf ("VBE version = %d.%d\n",
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controller_info.version >> 8,
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controller_info.version & 0xFF);
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grub_printf ("OEM string ptr = %08x\n",
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controller_info.oem_string_ptr);
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grub_printf ("Total memory = %d\n",
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controller_info.total_memory);
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err = grub_vbe_get_video_mode (&old_mode);
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grub_printf ("Get video mode err = %04x\n", err);
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if (err == GRUB_ERR_NONE)
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grub_printf ("Old video mode = %04x\n", old_mode);
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else
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grub_errno = GRUB_ERR_NONE;
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/* Check existence of vbe_mode environment variable. */
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modevar = grub_env_get ("vbe_mode");
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if (modevar != 0)
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{
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unsigned long value;
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value = grub_strtoul (modevar, 0, 0);
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if (grub_errno == GRUB_ERR_NONE)
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use_mode = value;
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else
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grub_errno = GRUB_ERR_NONE;
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}
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err = grub_vbe_get_video_mode_info (use_mode, &mode_info);
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if (err != GRUB_ERR_NONE)
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return err;
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/* Dump out details about the mode being tested. */
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grub_printf ("mode: 0x%03x\n",
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use_mode);
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grub_printf ("width : %d\n",
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mode_info.x_resolution);
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grub_printf ("height: %d\n",
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mode_info.y_resolution);
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grub_printf ("memory model: %02x\n",
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mode_info.memory_model);
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grub_printf ("bytes/scanline: %d\n",
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mode_info.bytes_per_scan_line);
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grub_printf ("bytes/scanline (lin): %d\n",
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mode_info.lin_bytes_per_scan_line);
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grub_printf ("base address: %08x\n",
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mode_info.phys_base_addr);
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grub_printf ("red mask/pos: %d/%d\n",
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mode_info.red_mask_size,
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mode_info.red_field_position);
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grub_printf ("green mask/pos: %d/%d\n",
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mode_info.green_mask_size,
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mode_info.green_field_position);
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grub_printf ("blue mask/pos: %d/%d\n",
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mode_info.blue_mask_size,
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mode_info.blue_field_position);
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grub_printf ("Press any key to continue.\n");
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grub_getkey ();
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/* Setup GFX mode. */
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err = grub_vbe_set_video_mode (use_mode, &mode_info);
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if (err != GRUB_ERR_NONE)
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return err;
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/* Determine framebuffer address and how many bytes are in scan line. */
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framebuffer = (grub_uint8_t *) mode_info.phys_base_addr;
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ptr = framebuffer;
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if (controller_info.version >= 0x300)
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{
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bytes_per_scan_line = mode_info.lin_bytes_per_scan_line;
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}
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else
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{
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bytes_per_scan_line = mode_info.bytes_per_scan_line;
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}
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/* Draw some random data to screen. */
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for (i = 0; i < 256 * 256; i++)
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{
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ptr[i] = i & 0x0F;
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}
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/* Draw white line to screen. */
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for (i = 0; i < 100; i++)
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{
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ptr[mode_info.bytes_per_scan_line * 50 + i] = 0x0F;
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}
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/* Draw another white line to screen. */
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grub_memset (ptr + bytes_per_scan_line * 51, 0x0f, bytes_per_scan_line);
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grub_getkey ();
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grub_video_restore ();
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/* Restore old video mode. */
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grub_vbe_set_video_mode (old_mode, 0);
|
|
||||||
|
|
||||||
return grub_errno;
|
|
||||||
}
|
|
||||||
|
|
||||||
static grub_command_t cmd;
|
|
||||||
|
|
||||||
GRUB_MOD_INIT(vbetest)
|
|
||||||
{
|
|
||||||
cmd = grub_register_command ("vbetest", grub_cmd_vbetest,
|
|
||||||
0, N_("Test VESA BIOS Extension 2.0+ support."));
|
|
||||||
}
|
|
||||||
|
|
||||||
GRUB_MOD_FINI(vbetest)
|
|
||||||
{
|
|
||||||
grub_unregister_command (cmd);
|
|
||||||
}
|
|
||||||
|
|
@ -58,7 +58,14 @@ grub_cmd_videoinfo (grub_command_t cmd __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
grub_video_adapter_t adapter;
|
grub_video_adapter_t adapter;
|
||||||
grub_video_driver_id_t id = grub_video_get_driver_id ();
|
grub_video_driver_id_t id;
|
||||||
|
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
if (grub_strcmp (cmd->name, "vbeinfo") == 0)
|
||||||
|
grub_dl_load ("vbe");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
id = grub_video_get_driver_id ();
|
||||||
|
|
||||||
grub_printf ("List of supported video modes:\n");
|
grub_printf ("List of supported video modes:\n");
|
||||||
grub_printf ("Legend: P=Packed pixel, D=Direct color, "
|
grub_printf ("Legend: P=Packed pixel, D=Direct color, "
|
||||||
|
|
@ -102,15 +109,25 @@ grub_cmd_videoinfo (grub_command_t cmd __attribute__ ((unused)),
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_command_t cmd;
|
static grub_command_t cmd;
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
static grub_command_t cmd_vbe;
|
||||||
|
#endif
|
||||||
|
|
||||||
GRUB_MOD_INIT(videoinfo)
|
GRUB_MOD_INIT(videoinfo)
|
||||||
{
|
{
|
||||||
cmd = grub_register_command ("videoinfo", grub_cmd_videoinfo, 0,
|
cmd = grub_register_command ("videoinfo", grub_cmd_videoinfo, 0,
|
||||||
N_("List available video modes."));
|
N_("List available video modes."));
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
cmd_vbe = grub_register_command ("vbeinfo", grub_cmd_videoinfo, 0,
|
||||||
|
N_("List available video modes."));
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
GRUB_MOD_FINI(videoinfo)
|
GRUB_MOD_FINI(videoinfo)
|
||||||
{
|
{
|
||||||
grub_unregister_command (cmd);
|
grub_unregister_command (cmd);
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
grub_unregister_command (cmd_vbe);
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -42,6 +42,11 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
|
||||||
struct grub_video_render_target *text_layer;
|
struct grub_video_render_target *text_layer;
|
||||||
grub_video_color_t palette[16];
|
grub_video_color_t palette[16];
|
||||||
|
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
if (grub_strcmp (cmd->name, "vbetest") == 0)
|
||||||
|
grub_dl_load ("vbe");
|
||||||
|
#endif
|
||||||
|
|
||||||
err = grub_video_set_mode ("auto", GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
|
err = grub_video_set_mode ("auto", GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
|
||||||
if (err)
|
if (err)
|
||||||
return err;
|
return err;
|
||||||
|
|
@ -180,14 +185,24 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_command_t cmd;
|
static grub_command_t cmd;
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
static grub_command_t cmd_vbe;
|
||||||
|
#endif
|
||||||
|
|
||||||
GRUB_MOD_INIT(videotest)
|
GRUB_MOD_INIT(videotest)
|
||||||
{
|
{
|
||||||
cmd = grub_register_command ("videotest", grub_cmd_videotest,
|
cmd = grub_register_command ("videotest", grub_cmd_videotest,
|
||||||
0, N_("Test video subsystem."));
|
0, N_("Test video subsystem."));
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
cmd_vbe = grub_register_command ("vbetest", grub_cmd_videotest,
|
||||||
|
0, N_("Test video subsystem."));
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
GRUB_MOD_FINI(videotest)
|
GRUB_MOD_FINI(videotest)
|
||||||
{
|
{
|
||||||
grub_unregister_command (cmd);
|
grub_unregister_command (cmd);
|
||||||
|
#ifdef GRUB_MACHINE_PCBIOS
|
||||||
|
grub_unregister_command (cmd_vbe);
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue