#include <sys/fcntl.h>
#include <sys/stat.h>
+#include <file/file.h>
#include <talloc/talloc.h>
#include <list/list.h>
#include <log/log.h>
#include <process/process.h>
#include "platform.h"
+#include "ipmi.h"
static const char *partition = "common";
static const char *sysparams_dir = "/sys/firmware/opal/sysparams/";
+static const char *devtree_dir = "/proc/device-tree/";
struct param {
char *name;
"petitboot,network",
"petitboot,timeout",
"petitboot,bootdev",
+ "petitboot,language",
+ "petitboot,debug?",
NULL,
};
}
}
+ val = get_param(platform, "petitboot,language");
+ config->lang = val ? talloc_strdup(config, val) : NULL;
+
populate_network_config(platform, config);
populate_bootdev_config(platform, config);
+
+ if (!config->debug) {
+ val = get_param(platform, "petitboot,debug?");
+ config->debug = val && !strcmp(val, "true");
+ }
}
static char *iface_config_str(void *ctx, struct interface_config *config)
if (tmp)
talloc_free(tmp);
+ val = config->lang ?: "";
+ update_string_config(platform, "petitboot,language", val);
+
update_network_config(platform, config);
update_bootdev_config(platform, config);
config->boot_priorities[1].priority = -1;
}
-/* bootdev options that we recognise */
-enum ipmi_bootdev {
- IPMI_BOOTDEV_NONE = 0x00,
- IPMI_BOOTDEV_NETWORK = 0x01,
- IPMI_BOOTDEV_DISK = 0x2,
- IPMI_BOOTDEV_SAFE = 0x3,
- IPMI_BOOTDEV_CDROM = 0x5,
- IPMI_BOOTDEV_SETUP = 0x6,
-};
+static void set_ipmi_bootdev(struct config *config, enum ipmi_bootdev bootdev)
+{
+ switch (bootdev) {
+ case IPMI_BOOTDEV_NONE:
+ break;
+ case IPMI_BOOTDEV_DISK:
+ set_exclusive_devtype(config, DEVICE_TYPE_DISK);
+ break;
+ case IPMI_BOOTDEV_NETWORK:
+ set_exclusive_devtype(config, DEVICE_TYPE_NETWORK);
+ break;
+ case IPMI_BOOTDEV_CDROM:
+ set_exclusive_devtype(config, DEVICE_TYPE_OPTICAL);
+ break;
+ case IPMI_BOOTDEV_SETUP:
+ config->autoboot_enabled = false;
+ break;
+ case IPMI_BOOTDEV_SAFE:
+ config->autoboot_enabled = false;
+ config->safe_mode = true;
+ break;
+ }
+}
static int read_bootdev_sysparam(const char *name, uint8_t *val)
{
pb_debug("powerpc: sysparam %s: 0x%02x\n", name, buf[0]);
- switch (buf[0]) {
- default:
+ if (!ipmi_bootdev_is_valid(buf[0]))
return -1;
- case IPMI_BOOTDEV_NONE:
- case IPMI_BOOTDEV_NETWORK:
- case IPMI_BOOTDEV_DISK:
- case IPMI_BOOTDEV_SAFE:
- case IPMI_BOOTDEV_CDROM:
- case IPMI_BOOTDEV_SETUP:
- *val = buf[0];
- }
+ *val = buf[0];
return 0;
}
if (!next_valid && !default_valid)
return;
- if (next_valid) {
- /* invalidate next-boot-device setting */
- write_bootdev_sysparam("next-boot-device", 0xff);
- } else {
+ if (!next_valid)
next_bootdev = default_bootdev;
- }
- switch (next_bootdev) {
- case IPMI_BOOTDEV_NONE:
- return;
- case IPMI_BOOTDEV_DISK:
- set_exclusive_devtype(config, DEVICE_TYPE_DISK);
- break;
- case IPMI_BOOTDEV_NETWORK:
- set_exclusive_devtype(config, DEVICE_TYPE_NETWORK);
- break;
- case IPMI_BOOTDEV_CDROM:
- set_exclusive_devtype(config, DEVICE_TYPE_OPTICAL);
- break;
- case IPMI_BOOTDEV_SETUP:
- config->autoboot_enabled = false;
- break;
- case IPMI_BOOTDEV_SAFE:
- config->autoboot_enabled = false;
- config->safe_mode = true;
- break;
- }
+ set_ipmi_bootdev(config, next_bootdev);
}
static int load_config(struct platform *p, struct config *config)
return rc;
}
+static void finalise_config(struct platform *platform __attribute__((unused)))
+{
+ /* invalidate next-boot-device setting */
+ write_bootdev_sysparam("next-boot-device", 0xff);
+}
+
+static int get_sysinfo(struct platform *p, struct system_info *sysinfo)
+{
+ struct platform_powerpc *platform = p->platform_data;
+ char *buf, *filename;
+ int len, rc;
+
+ filename = talloc_asprintf(platform, "%smodel", devtree_dir);
+ rc = read_file(platform, filename, &buf, &len);
+ if (rc == 0)
+ sysinfo->type = talloc_steal(sysinfo, buf);
+ talloc_free(filename);
+
+ filename = talloc_asprintf(platform, "%ssystem-id", devtree_dir);
+ rc = read_file(platform, filename, &buf, &len);
+ if (rc == 0)
+ sysinfo->identifier = talloc_steal(sysinfo, buf);
+ talloc_free(filename);
+
+ return 0;
+}
+
static bool probe(struct platform *p, void *ctx)
{
struct platform_powerpc *platform;
return true;
}
+
static struct platform platform_powerpc = {
- .name = "powerpc",
- .dhcp_arch_id = 0x000e,
- .probe = probe,
- .load_config = load_config,
- .save_config = save_config,
+ .name = "powerpc",
+ .dhcp_arch_id = 0x000e,
+ .probe = probe,
+ .load_config = load_config,
+ .save_config = save_config,
+ .finalise_config = finalise_config,
+ .get_sysinfo = get_sysinfo,
};
register_platform(platform_powerpc);