This patchset cleans the QEMU fw_cfg code:
*) split qfw core and qfw command interface *) split x86 specific operations from qfw core *) move x86 ACPI generation code into qfw core as this can also be used by others like ARM64 *) various cleanups
Miao Yan (12): x86: qemu: fix ACPI Kconfig options cmd: qfw: add API to iterate firmware list cmd: qfw: remove qemu_fwcfg_free_files() cmd: qfw: make fwcfg_present and fwcfg_dma_present public x86: qemu: split qfw command interface and qfw core x86: qemu: move x86 specific operations out of qfw core x86: qemu: add comment about qfw register endianness cmd: qfw: rename qemu_fw_cfg.[c|h] to qfw.[c|h] cmd: qfw: workaround qfw build issue cmd: qfw: do not depend on x86 cmd: qfw: bring ACPI generation code into qfw core x86: qemu: rename qemu/acpi_table.c
arch/x86/Kconfig | 10 +- arch/x86/cpu/mp_init.c | 8 +- arch/x86/cpu/qemu/Makefile | 4 +- arch/x86/cpu/qemu/acpi_table.c | 243 -------------------------- arch/x86/cpu/qemu/cpu.c | 2 +- arch/x86/cpu/qemu/e820.c | 43 +++++ arch/x86/cpu/qemu/qemu.c | 52 +++++- arch/x86/lib/Makefile | 2 +- cmd/Kconfig | 2 +- cmd/Makefile | 2 +- cmd/cmd_qfw.c | 195 +++++++++++++++++++++ cmd/qemu_fw_cfg.c | 343 ------------------------------------ common/Kconfig | 1 + drivers/misc/Kconfig | 6 + drivers/misc/Makefile | 1 + drivers/misc/qfw.c | 387 +++++++++++++++++++++++++++++++++++++++++ include/qemu_fw_cfg.h | 162 ----------------- include/qfw.h | 176 +++++++++++++++++++ 18 files changed, 871 insertions(+), 768 deletions(-) delete mode 100644 arch/x86/cpu/qemu/acpi_table.c create mode 100644 arch/x86/cpu/qemu/e820.c create mode 100644 cmd/cmd_qfw.c delete mode 100644 cmd/qemu_fw_cfg.c create mode 100644 drivers/misc/qfw.c delete mode 100644 include/qemu_fw_cfg.h create mode 100644 include/qfw.h