This is the seabios code that adds support for loading acpi tables from QEMU.
Changes from v5: - address Kevin's comments: move code to find rsdp to biostables.c scan for RSDP at 0x10 intervals Changes from v4: - address Kevin's comments: move loader to src/fw/ simplify some code drop some unused code chunks load from ROM even if !ACPI rename option to make it non ACPI specific Changes from v3: - updated to latest bits - add option to disable loading from QEMU
Changes from v2: - addressed comments from Kevin: fixed coding style, minimized changes to existing code
Changes from v1: - simplified linker interfaces along the lines suggested by Kevin - fixed lots of bugs
Michael S. Tsirkin (3): biostables: support looking up RSDP romfile_loader: utility to patch in-memory ROM files acpi: load and link tables through romfile loader
Makefile | 2 +- src/fw/romfile_loader.h | 72 ++++++++++++++++++++ src/util.h | 1 + src/fw/acpi.c | 21 ++++++ src/fw/biostables.c | 40 +++++++++-- src/fw/romfile_loader.c | 177 ++++++++++++++++++++++++++++++++++++++++++++++++ src/Kconfig | 11 +++ 7 files changed, 316 insertions(+), 8 deletions(-) create mode 100644 src/fw/romfile_loader.h create mode 100644 src/fw/romfile_loader.c