static const char *partition = "common";
static const char *sysparams_dir = "/sys/firmware/opal/sysparams/";
static const char *devtree_dir = "/proc/device-tree/";
-static const int ipmi_timeout = 500; /* milliseconds */
+static const int ipmi_timeout = 5000; /* milliseconds. */
struct param {
char *name;
struct platform_powerpc *platform,
uint8_t *bootdev, bool *persistent);
int (*clear_ipmi_bootdev)(
- struct platform_powerpc *platform);
+ struct platform_powerpc *platform,
+ bool persistent);
int (*set_os_boot_sensor)(
struct platform_powerpc *platform);
};
"petitboot,bootdevs",
"petitboot,language",
"petitboot,debug?",
+ "petitboot,write?",
+ "petitboot,snapshots?",
NULL,
};
val = get_param(platform, "petitboot,debug?");
config->debug = val && !strcmp(val, "true");
}
+
+ val = get_param(platform, "petitboot,write?");
+ if (val)
+ config->allow_writes = !strcmp(val, "true");
+
+ val = get_param(platform, "petitboot,snapshots?");
+ if (val)
+ config->disable_snapshots = !strcmp(val, "false");
}
static char *iface_config_str(void *ctx, struct interface_config *config)
opt->uuid, delim);
break;
}
- tmp = val = talloc_asprintf_append(val, boot_str);
+ tmp = val = talloc_asprintf_append(val, "%s", boot_str);
}
update_string_config(platform, "petitboot,bootdevs", val);
val = tmp = talloc_asprintf(platform, "%d",
config->autoboot_timeout_sec);
+ if (config->ipmi_bootdev == IPMI_BOOTDEV_INVALID &&
+ platform->clear_ipmi_bootdev) {
+ platform->clear_ipmi_bootdev(platform,
+ config->ipmi_bootdev_persistent);
+ config->ipmi_bootdev = IPMI_BOOTDEV_NONE;
+ config->ipmi_bootdev_persistent = false;
+ }
+
update_string_config(platform, "petitboot,timeout", val);
if (tmp)
talloc_free(tmp);
val = config->lang ?: "";
update_string_config(platform, "petitboot,language", val);
+ if (config->allow_writes == defaults->allow_writes)
+ val = "";
+ else
+ val = config->allow_writes ? "true" : "false";
+ update_string_config(platform, "petitboot,write?", val);
+
update_network_config(platform, config);
update_bootdev_config(platform, config);
case IPMI_BOOTDEV_DISK:
case IPMI_BOOTDEV_NETWORK:
case IPMI_BOOTDEV_CDROM:
+ default:
break;
case IPMI_BOOTDEV_SETUP:
config->autoboot_enabled = false;
}
static int clear_ipmi_bootdev_sysparams(
- struct platform_powerpc *platform __attribute__((unused)))
+ struct platform_powerpc *platform __attribute__((unused)),
+ bool persistent)
{
- /* invalidate next-boot-device setting */
- write_bootdev_sysparam("next-boot-device", 0xff);
+ if (persistent) {
+ /* invalidate default-boot-device setting */
+ write_bootdev_sysparam("default-boot-device", 0xff);
+ } else {
+ /* invalidate next-boot-device setting */
+ write_bootdev_sysparam("next-boot-device", 0xff);
+ }
return 0;
}
return 0;
}
-static int clear_ipmi_bootdev_ipmi(struct platform_powerpc *platform)
+static int clear_ipmi_bootdev_ipmi(struct platform_powerpc *platform,
+ bool persistent __attribute__((unused)))
{
uint16_t resp_len;
uint8_t resp[1];
struct platform_powerpc *platform = to_platform_powerpc(p);
if (!config->ipmi_bootdev_persistent && platform->clear_ipmi_bootdev)
- platform->clear_ipmi_bootdev(platform);
+ platform->clear_ipmi_bootdev(platform, false);
if (platform->set_os_boot_sensor)
platform->set_os_boot_sensor(platform);