Common Sense Book Art Williams Pdf Download !FULL!

UEK does support booting UEFI 4.x from disk, but it's not as easy as it seems. UEFI requires the architecture to be attached to the ESP. The first bootloader is called the "boot loader" (or "loader"), and it handles navigating the UEFI tables to boot the entire boot record. When UEFI has trouble recognizing the boot sector, it will usually offer "BIOS extensions" that connect the boot loader to its BIOS table of ESPs. UEFI 4.x includes a specific interface for communicating with the boot loader, usually on 0xef02:0x1a00 and 0xef02:0x3c00. UEFI drivers for this interface are not wired into the default image (ESP memory mappings are only documented in UEFI conf; there are no UEFI specific mappings for a given platform), but can be mapped from the UEFI System Table during the boot process. Internal error messages of UEFI seem to configure the boot loader to use 0xef02:0x1a00, but they do not always completely reset the table to its proper mappings, so the base ESP may not be mapped properly and thus UEFI fails to find the boot loader (which is the actual cause of the original UEFI error).This is not a popular method of booting UEFI, but it's better than VHDs and a lot more reliable. d2c66b5586