bf962df2da
* disk/i386/pc/biosdisk.c (cd_start): Removed. (cd_count): Removed. (cd_drive): New variable. (grub_biosdisk_get_drive): Don't check for (cdN) device. (grub_biosdisk_call_hook): Likewise. (grub_biosdisk_iterate): Change cdrom detection method. (grub_biosdisk_open): Replace cd_start with cd_drive. (GRUB_MOD_INIT): Use grub_biosdisk_get_cdinfo_int13_extension to detect cdrom device. * include/grub/i386/pc/biosdisk.h (GRUB_BIOSDISK_MACHINE_CDROM_START): Removed. (GRUB_BIOSDISK_MACHINE_CDROM_END): Removed. (GRUB_BIOSDISK_CDTYPE_NO_EMUL): New macro. (GRUB_BIOSDISK_CDTYPE_1_2_M): Likewise. (GRUB_BIOSDISK_CDTYPE_1_44_M): Likewise. (GRUB_BIOSDISK_CDTYPE_2_88_M): Likewise. (GRUB_BIOSDISK_CDTYPE_HARDDISK): Likewise. (GRUB_BIOSDISK_CDTYPE_MASK): Likewise. (grub_biosdisk_cdrp): New structure. (grub_biosdisk_get_cdinfo_int13_extensions): New function. * include/grub/i386/pc/kernel.h (grub_boot_drive): Export this variable. * kern/i386/pc/init.c (make_install_device): Don't use (cdN) as root device. * kern/i386/pc/startup.S (grub_biosdisk_get_cdinfo_int13_extensions): New function.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. For now, there is not much documentation yet. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures.