diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i386/pc.h | 4 | ||||
| -rw-r--r-- | include/hw/nvram/fw_cfg.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 2123532..e38c95a 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -366,6 +366,10 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); #define PC_COMPAT_2_6 \ HW_COMPAT_2_6 \ {\ + .driver = "fw_cfg_io",\ + .property = "dma_enabled",\ + .value = "off",\ + },{\ .driver = TYPE_X86_CPU,\ .property = "cpuid-0xb",\ .value = "off",\ diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index d008112..5c27a1f 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -182,5 +182,6 @@ FWCfgState *fw_cfg_init_mem_wide(hwaddr ctl_addr, hwaddr dma_addr, AddressSpace *dma_as); FWCfgState *fw_cfg_find(void); +bool fw_cfg_dma_enabled(void *opaque); #endif |