Implement host-side of the FW CFG DMA interface both for x86 and ARM. Based on Gerd Hoffman's initial implementation.
Gabriel L. Somlo (1): fw_cfg: document fw_cfg_modify_iXX() update functions Kevin O'Connor (1): fw_cfg: Define a static signature to be returned on DMA port reads Marc Marí (4): fw_cfg DMA interface documentation Implement fw_cfg DMA interface Enable fw_cfg DMA interface for ARM Enable fw_cfg DMA interface for x86 docs/specs/fw_cfg.txt | 79 ++++++++++++++- hw/arm/virt.c | 8 +- hw/i386/pc.c | 8 +- hw/nvram/fw_cfg.c | 250 ++++++++++++++++++++++++++++++++++++++++++++-- include/hw/nvram/fw_cfg.h | 16 ++- 5 files changed, 337 insertions(+), 24 deletions(-) -- 2.4.3
