diff options
Diffstat (limited to 'hw/fw_cfg.c')
| -rw-r--r-- | hw/fw_cfg.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c index 957466dea1..85c8c3c7bf 100644 --- a/hw/fw_cfg.c +++ b/hw/fw_cfg.c @@ -53,6 +53,7 @@ struct FWCfgState { FWCfgFiles *files; uint16_t cur_entry; uint32_t cur_offset; + Notifier machine_ready; }; static void fw_cfg_write(FWCfgState *s, uint8_t value) @@ -315,6 +316,15 @@ int fw_cfg_add_file(FWCfgState *s, const char *filename, uint8_t *data, return 1; } +static void fw_cfg_machine_ready(struct Notifier* n) +{ + uint32_t len; + FWCfgState *s = container_of(n, FWCfgState, machine_ready); + char *bootindex = get_boot_devices_list(&len); + + fw_cfg_add_file(s, "bootorder", (uint8_t*)bootindex, len); +} + FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, target_phys_addr_t ctl_addr, target_phys_addr_t data_addr) { @@ -343,6 +353,10 @@ FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, fw_cfg_add_i16(s, FW_CFG_MAX_CPUS, (uint16_t)max_cpus); fw_cfg_add_i16(s, FW_CFG_BOOT_MENU, (uint16_t)boot_menu); + + s->machine_ready.notify = fw_cfg_machine_ready; + qemu_add_machine_init_done_notifier(&s->machine_ready); + return s; } |