f947ab49b0
* include/grub/pci.h (GRUB_PCI_CLASS_SUBCLASS_VGA): New const. * include/grub/vga.h (GRUB_VGA_IO_ARX_READ): New register. (GRUB_VGA_IO_MISC_WRITE): Likewise. (GRUB_VGA_CR_*): Added many registers. (GRUB_VGA_SR_*): Likewise. (GRUB_VGA_GR_*): Likewise. (grub_vga_write_arx): New function. (grub_video_hw_config): New struct. (grub_vga_set_geometry): New function. * kern/i386/qemu/init.c (load_palette): Use grub_vga_write_arx and GRUB_PCI_CLASS_SUBCLASS_VGA. * video/cirrus.c (grub_video_cirrus_setup): Use grub_vga_set_geometry. * video/sm712.c (grub_sm712_write_reg): New function (grub_sm712_read_reg): Likewise. (grub_sm712_sr_write): Likewise. (grub_sm712_gr_write): Likewise. (grub_sm712_cr_write): Likewise. (grub_sm712_write_arx): Likewise. (grub_sm712_cr_shadow_write): Likewise. (grub_sm712_write_dda_lookup): Likewise. (grub_video_sm712_setup): Initialise the video rather then blindly replay the dump. (main) [TEST]: Add a routine to be able to compile as standalone for tests. * video/sm712_init.c (sm712_init): Removed. (sm712_sr_seq1): New array. (sm712_sr_seq2): Likewise.
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>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'