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;
"petitboot,bootdevs",
"petitboot,language",
"petitboot,debug?",
+ "petitboot,write?",
+ "petitboot,snapshots?",
NULL,
};
struct process *process;
struct param *param;
const char *argv[6];
- int rc;
+ int rc = 0;
argv[0] = "nvram";
argv[1] = "--update-config";
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 = 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);
char path[50];
int fd, rc;
- strcpy(path, sysparams_dir);
- assert(strlen(name) < sizeof(path) - strlen(path));
- strcat(path, name);
+ assert(strlen(sysparams_dir) + strlen(name) < sizeof(path));
+ snprintf(path, sizeof(path), "%s%s", sysparams_dir, name);
fd = open(path, O_RDONLY);
if (fd < 0) {
char path[50];
int fd, rc;
- strcpy(path, sysparams_dir);
- assert(strlen(name) < sizeof(path) - strlen(path));
- strcat(path, name);
+ assert(strlen(sysparams_dir) + strlen(name) < sizeof(path));
+ snprintf(path, sizeof(path), "%s%s", sysparams_dir, name);
fd = open(path, O_WRONLY);
if (fd < 0) {
return 0;
}
+static void get_ipmi_bmc_mac(struct platform *p, uint8_t *buf)
+{
+ struct platform_powerpc *platform = p->platform_data;
+ uint16_t resp_len = 8;
+ uint8_t resp[8];
+ uint8_t req[] = { 0x1, 0x5, 0x0, 0x0 };
+ int i, rc;
+
+ rc = ipmi_transaction(platform->ipmi, IPMI_NETFN_TRANSPORT,
+ IPMI_CMD_TRANSPORT_GET_LAN_PARAMS,
+ req, sizeof(req),
+ resp, &resp_len,
+ ipmi_timeout);
+
+ pb_debug("BMC MAC resp [%d][%d]:\n", rc, resp_len);
+
+ if (rc == 0 && resp_len > 0) {
+ for (i = 2; i < resp_len; i++) {
+ pb_debug(" %x", resp[i]);
+ buf[i - 2] = resp[i];
+ }
+ pb_debug("\n");
+ }
+}
+
static int load_config(struct platform *p, struct config *config)
{
struct platform_powerpc *platform = to_platform_powerpc(p);
sysinfo->identifier = talloc_steal(sysinfo, buf);
talloc_free(filename);
+ sysinfo->bmc_mac = talloc_zero_size(sysinfo, HWADDR_SIZE);
+ if (platform->ipmi)
+ get_ipmi_bmc_mac(p, sysinfo->bmc_mac);
+
return 0;
}
platform->get_ipmi_bootdev = get_ipmi_bootdev_ipmi;
platform->clear_ipmi_bootdev = clear_ipmi_bootdev_ipmi;
platform->set_os_boot_sensor = set_ipmi_os_boot_sensor;
-
} else if (!stat(sysparams_dir, &statbuf)) {
pb_debug("platform: using sysparams for IPMI paramters\n");
platform->get_ipmi_bootdev = get_ipmi_bootdev_sysparams;