diff options
Diffstat (limited to 'include/hw/nvram/fw_cfg.h')
| -rw-r--r-- | include/hw/nvram/fw_cfg.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index f60dd676c8..72b1549dc4 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -46,12 +46,14 @@ #define FW_CFG_INVALID 0xffff +#define FW_CFG_MAX_FILE_PATH 56 + #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]; + char name[FW_CFG_MAX_FILE_PATH]; } FWCfgFile; typedef struct FWCfgFiles { @@ -60,6 +62,7 @@ typedef struct FWCfgFiles { } FWCfgFiles; typedef void (*FWCfgCallback)(void *opaque, uint8_t *data); +typedef void (*FWCfgReadCallback)(void *opaque, uint32_t offset); void fw_cfg_add_bytes(FWCfgState *s, uint16_t key, void *data, size_t len); void fw_cfg_add_string(FWCfgState *s, uint16_t key, const char *value); @@ -70,6 +73,9 @@ void fw_cfg_add_callback(FWCfgState *s, uint16_t key, FWCfgCallback callback, void *callback_opaque, void *data, size_t len); void fw_cfg_add_file(FWCfgState *s, const char *filename, void *data, size_t len); +void fw_cfg_add_file_callback(FWCfgState *s, const char *filename, + FWCfgReadCallback callback, void *callback_opaque, + void *data, size_t len); FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, hwaddr crl_addr, hwaddr data_addr); |