diff options
Diffstat (limited to 'hw/fw_cfg.h')
| -rw-r--r-- | hw/fw_cfg.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/hw/fw_cfg.h b/hw/fw_cfg.h index b06665e46..c1019d0b0 100644 --- a/hw/fw_cfg.h +++ b/hw/fw_cfg.h @@ -26,7 +26,11 @@ #define FW_CFG_SETUP_ADDR 0x16 #define FW_CFG_SETUP_SIZE 0x17 #define FW_CFG_SETUP_DATA 0x18 -#define FW_CFG_MAX_ENTRY 0x19 +#define FW_CFG_FILE_DIR 0x19 + +#define FW_CFG_FILE_FIRST 0x20 +#define FW_CFG_FILE_SLOTS 0x10 +#define FW_CFG_MAX_ENTRY (FW_CFG_FILE_FIRST+FW_CFG_FILE_SLOTS) #define FW_CFG_WRITE_CHANNEL 0x4000 #define FW_CFG_ARCH_LOCAL 0x8000 @@ -35,6 +39,18 @@ #define FW_CFG_INVALID 0xffff #ifndef NO_QEMU_PROTOS +typedef struct FWCfgFile { + uint32_t size; /* file size */ + uint16_t select; /* write this to 0x510 to read it */ + uint16_t reserved; + char name[56]; +} FWCfgFile; + +typedef struct FWCfgFiles { + uint32_t count; + FWCfgFile f[]; +} FWCfgFiles; + typedef void (*FWCfgCallback)(void *opaque, uint8_t *data); typedef struct _FWCfgState FWCfgState; @@ -44,7 +60,8 @@ int fw_cfg_add_i32(FWCfgState *s, uint16_t key, uint32_t value); int fw_cfg_add_i64(FWCfgState *s, uint16_t key, uint64_t value); int fw_cfg_add_callback(FWCfgState *s, uint16_t key, FWCfgCallback callback, void *callback_opaque, uint8_t *data, size_t len); -int fw_cfg_add_file(FWCfgState *s, uint8_t type, uint8_t *data, uint32_t len); +int fw_cfg_add_file(FWCfgState *s, const char *dir, const char *filename, + uint8_t *data, uint32_t len); FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, target_phys_addr_t crl_addr, target_phys_addr_t data_addr); |