a2b81d5399
the support for the CS5536 modification thereos and few bugfixes. * grub-core/Makefile.core.def (ehci): New module. * grub-core/bus/usb/ehci.c: New file. * grub-core/bus/usb/usbhub.c (grub_usb_hub_add_dev): New arguments port and hubaddr. All users updated. Save port and hubaddr into dev structure. * include/grub/cs5536.h (GRUB_CS5536_MSR_USB_BASE_SMI_ENABLE): New define. * include/grub/pci.h (grub_dma_phys2virt): New function. (grub_dma_virt2phys): Likewise. * include/grub/usb.h (grub_usb_device): New members port and hubaddr.
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'