X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fplatform-powerpc.c;h=ce4eb8199ed33d01570e14aac57ce924fba3bb90;hp=d1d4191ede7df64f485e75d59e6826237d7525b7;hb=eea8cf830616dbbd9024b7d704cf0ccf2dac4767;hpb=bb3ddd63720501f451d3f2797f315c25efd3bd4a

diff --git a/discover/platform-powerpc.c b/discover/platform-powerpc.c
index d1d4191..ce4eb81 100644
--- a/discover/platform-powerpc.c
+++ b/discover/platform-powerpc.c
@@ -9,15 +9,20 @@
 #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"
+#include "dt.h"
 
 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 = 5000; /* milliseconds. */
 
 struct param {
 	char			*name;
@@ -27,13 +32,29 @@ struct param {
 };
 
 struct platform_powerpc {
-	struct list		params;
+	struct list	params;
+	struct ipmi	*ipmi;
+	bool		ipmi_bootdev_persistent;
+	int		(*get_ipmi_bootdev)(
+				struct platform_powerpc *platform,
+				uint8_t *bootdev, bool *persistent);
+	int		(*clear_ipmi_bootdev)(
+				struct platform_powerpc *platform,
+				bool persistent);
+	int 		(*set_os_boot_sensor)(
+				struct platform_powerpc *platform);
 };
 
 static const char *known_params[] = {
 	"auto-boot?",
 	"petitboot,network",
 	"petitboot,timeout",
+	"petitboot,bootdev",
+	"petitboot,bootdevs",
+	"petitboot,language",
+	"petitboot,debug?",
+	"petitboot,write?",
+	"petitboot,snapshots?",
 	NULL,
 };
 
@@ -158,7 +179,7 @@ static int write_nvram(struct platform_powerpc *platform)
 	struct process *process;
 	struct param *param;
 	const char *argv[6];
-	int rc;
+	int rc = 0;
 
 	argv[0] = "nvram";
 	argv[1] = "--update-config";
@@ -323,7 +344,7 @@ out_err:
 static int parse_one_dns_config(struct config *config,
 		char *confstr)
 {
-	char *tok, *saveptr;
+	char *tok, *saveptr = NULL;
 
 	for (tok = strtok_r(confstr, ",", &saveptr); tok;
 			tok = strtok_r(NULL, ",", &saveptr)) {
@@ -344,8 +365,8 @@ static int parse_one_dns_config(struct config *config,
 static void populate_network_config(struct platform_powerpc *platform,
 		struct config *config)
 {
+	char *val, *saveptr = NULL;
 	const char *cval;
-	char *val;
 	int i;
 
 	cval = get_param(platform, "petitboot,network");
@@ -355,7 +376,7 @@ static void populate_network_config(struct platform_powerpc *platform,
 	val = talloc_strdup(config, cval);
 
 	for (i = 0; ; i++) {
-		char *tok, *saveptr;
+		char *tok;
 
 		tok = strtok_r(i == 0 ? val : NULL, " ", &saveptr);
 		if (!tok)
@@ -371,6 +392,131 @@ static void populate_network_config(struct platform_powerpc *platform,
 	talloc_free(val);
 }
 
+static int read_bootdev(void *ctx, char **pos, struct autoboot_option *opt)
+{
+	char *delim = strchr(*pos, ' ');
+	int len, prefix = 0, rc = -1;
+	enum device_type type;
+
+	if (!strncmp(*pos, "uuid:", strlen("uuid:"))) {
+		prefix = strlen("uuid:");
+		opt->boot_type = BOOT_DEVICE_UUID;
+		rc = 0;
+	} else if (!strncmp(*pos, "mac:", strlen("mac:"))) {
+		prefix = strlen("mac:");
+		opt->boot_type = BOOT_DEVICE_UUID;
+		rc = 0;
+	} else {
+		type = find_device_type(*pos);
+		if (type != DEVICE_TYPE_UNKNOWN) {
+			opt->type = type;
+			opt->boot_type = BOOT_DEVICE_TYPE;
+			rc = 0;
+		}
+	}
+
+	if (opt->boot_type == BOOT_DEVICE_UUID) {
+		if (delim)
+			len = (int)(delim - *pos) - prefix;
+		else
+			len = strlen(*pos);
+
+		opt->uuid = talloc_strndup(ctx, *pos + prefix, len);
+	}
+
+	/* Always advance pointer to next option or end */
+	if (delim)
+		*pos = delim + 1;
+	else
+		*pos += strlen(*pos);
+
+	return rc;
+}
+
+static void populate_bootdev_config(struct platform_powerpc *platform,
+		struct config *config)
+{
+	struct autoboot_option *opt, *new = NULL;
+	char *pos, *end, *old_dev = NULL;
+	const char delim = ' ';
+	unsigned int n_new = 0;
+	const char *val;
+	bool conflict;
+
+	/* Check for old-style bootdev */
+	val = get_param(platform, "petitboot,bootdev");
+	if (val && strlen(val)) {
+		pos = talloc_strdup(config, val);
+		if (!strncmp(val, "uuid:", strlen("uuid:")))
+			old_dev = talloc_strdup(config,
+						val + strlen("uuid:"));
+		else if (!strncmp(val, "mac:", strlen("mac:")))
+			old_dev = talloc_strdup(config,
+						val + strlen("mac:"));
+	}
+
+	/* Check for ordered bootdevs */
+	val = get_param(platform, "petitboot,bootdevs");
+	if (!val || !strlen(val)) {
+		pos = end = NULL;
+	} else {
+		pos = talloc_strdup(config, val);
+		end = strchr(pos, '\0');
+	}
+
+	while (pos && pos < end) {
+		opt = talloc(config, struct autoboot_option);
+
+		if (read_bootdev(config, &pos, opt)) {
+			pb_log("bootdev config is in an unknown format "
+			       "(expected uuid:... or mac:...)");
+			talloc_free(opt);
+			if (strchr(pos, delim))
+				continue;
+			return;
+		}
+
+		new = talloc_realloc(config, new, struct autoboot_option,
+				     n_new + 1);
+		new[n_new] = *opt;
+		n_new++;
+		talloc_free(opt);
+
+	}
+
+	if (!n_new && !old_dev) {
+		/* If autoboot has been disabled, clear the default options */
+		if (!config->autoboot_enabled) {
+			talloc_free(config->autoboot_opts);
+			config->n_autoboot_opts = 0;
+		}
+		return;
+	}
+
+	conflict = old_dev && (!n_new ||
+				    new[0].boot_type == BOOT_DEVICE_TYPE ||
+				    /* Canonical UUIDs are 36 characters long */
+				    strncmp(new[0].uuid, old_dev, 36));
+
+	if (!conflict) {
+		talloc_free(config->autoboot_opts);
+		config->autoboot_opts = new;
+		config->n_autoboot_opts = n_new;
+		return;
+	}
+
+	/*
+	 * Difference detected, defer to old format in case it has been updated
+	 * recently
+	 */
+	pb_debug("Old autoboot bootdev detected\n");
+	talloc_free(config->autoboot_opts);
+	config->autoboot_opts = talloc(config, struct autoboot_option);
+	config->autoboot_opts[0].boot_type = BOOT_DEVICE_UUID;
+	config->autoboot_opts[0].uuid = talloc_strdup(config, old_dev);
+	config->n_autoboot_opts = 1;
+}
+
 static void populate_config(struct platform_powerpc *platform,
 		struct config *config)
 {
@@ -393,7 +539,25 @@ static void populate_config(struct platform_powerpc *platform,
 		}
 	}
 
+	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");
+	}
+
+	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)
@@ -481,6 +645,45 @@ static void update_network_config(struct platform_powerpc *platform,
 	talloc_free(val);
 }
 
+static void update_bootdev_config(struct platform_powerpc *platform,
+		struct config *config)
+{
+	char *val = NULL, *boot_str = NULL, *tmp = NULL, *first = NULL;
+	struct autoboot_option *opt;
+	const char delim = ' ';
+	unsigned int i;
+
+	if (!config->n_autoboot_opts)
+		first = val = "";
+	else if (config->autoboot_opts[0].boot_type == BOOT_DEVICE_UUID)
+		first = talloc_asprintf(config, "uuid:%s",
+					config->autoboot_opts[0].uuid);
+	else
+		first = "";
+
+	for (i = 0; i < config->n_autoboot_opts; i++) {
+		opt = &config->autoboot_opts[i];
+		switch (opt->boot_type) {
+			case BOOT_DEVICE_TYPE:
+				boot_str = talloc_asprintf(config, "%s%c",
+						device_type_name(opt->type),
+						delim);
+				break;
+			case BOOT_DEVICE_UUID:
+				boot_str = talloc_asprintf(config, "uuid:%s%c",
+						opt->uuid, delim);
+				break;
+			}
+			tmp = val = talloc_asprintf_append(val, "%s", boot_str);
+	}
+
+	update_string_config(platform, "petitboot,bootdevs", val);
+	update_string_config(platform, "petitboot,bootdev", first);
+	talloc_free(tmp);
+	if (boot_str)
+		talloc_free(boot_str);
+}
+
 static int update_config(struct platform_powerpc *platform,
 		struct config *config, struct config *defaults)
 {
@@ -499,36 +702,56 @@ static int update_config(struct platform_powerpc *platform,
 		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);
+
 	return write_nvram(platform);
 }
 
-static void set_exclusive_devtype(struct config *config,
-		enum device_type devtype)
+static void set_ipmi_bootdev(struct config *config, enum ipmi_bootdev bootdev,
+		bool persistent)
 {
-	config->n_boot_priorities = 2;
-	config->boot_priorities = talloc_realloc(config,
-			config->boot_priorities, struct boot_priority,
-			config->n_boot_priorities);
-	config->boot_priorities[0].type = devtype;
-	config->boot_priorities[0].priority = 0;
-	config->boot_priorities[1].type = DEVICE_TYPE_ANY;
-	config->boot_priorities[1].priority = -1;
-}
+	config->ipmi_bootdev = bootdev;
+	config->ipmi_bootdev_persistent = persistent;
 
-/* bootdev options that we recognise */
-enum ipmi_bootdev {
-	IPMI_BOOTDEV_NONE = 0x00,
-	IPMI_BOOTDEV_NETWORK = 0x01,
-	IPMI_BOOTDEV_DISK = 0x2,
-	IPMI_BOOTDEV_CDROM = 0x5,
-	IPMI_BOOTDEV_SETUP = 0x6,
-};
+	switch (bootdev) {
+	case IPMI_BOOTDEV_NONE:
+	case IPMI_BOOTDEV_DISK:
+	case IPMI_BOOTDEV_NETWORK:
+	case IPMI_BOOTDEV_CDROM:
+	default:
+		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)
 {
@@ -560,17 +783,10 @@ 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_CDROM:
-	case IPMI_BOOTDEV_SETUP:
-		*val = buf[0];
-	}
 
+	*val = buf[0];
 	return 0;
 }
 
@@ -614,7 +830,23 @@ static int write_bootdev_sysparam(const char *name, uint8_t val)
 	return rc;
 }
 
-static void parse_opal_sysparams(struct config *config)
+static int clear_ipmi_bootdev_sysparams(
+		struct platform_powerpc *platform __attribute__((unused)),
+		bool persistent)
+{
+	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;
+}
+
+static int get_ipmi_bootdev_sysparams(
+		struct platform_powerpc *platform __attribute__((unused)),
+		uint8_t *bootdev, bool *persistent)
 {
 	uint8_t next_bootdev, default_bootdev;
 	bool next_valid, default_valid;
@@ -628,30 +860,157 @@ static void parse_opal_sysparams(struct config *config)
 
 	/* nothing valid? no need to change the config */
 	if (!next_valid && !default_valid)
-		return;
+		return -1;
 
-	if (next_valid) {
-		/* invalidate next-boot-device setting */
-		write_bootdev_sysparam("next-boot-device", 0xff);
-	} else {
-		next_bootdev = default_bootdev;
+	*persistent = !next_valid;
+	*bootdev = next_valid ? next_bootdev : default_bootdev;
+	return 0;
+}
+
+static int clear_ipmi_bootdev_ipmi(struct platform_powerpc *platform,
+				   bool persistent __attribute__((unused)))
+{
+	uint16_t resp_len;
+	uint8_t resp[1];
+	uint8_t req[] = {
+		0x05, /* parameter selector: boot flags */
+		0x80, /* data 1: valid */
+		0x00, /* data 2: bootdev: no override */
+		0x00, /* data 3: system defaults */
+		0x00, /* data 4: no request for shared mode, mux defaults */
+		0x00, /* data 5: no instance request */
+	};
+
+	resp_len = sizeof(resp);
+
+	ipmi_transaction(platform->ipmi, IPMI_NETFN_CHASSIS,
+			IPMI_CMD_CHASSIS_SET_SYSTEM_BOOT_OPTIONS,
+			req, sizeof(req),
+			resp, &resp_len,
+			ipmi_timeout);
+	return 0;
+}
+
+static int get_ipmi_bootdev_ipmi(struct platform_powerpc *platform,
+		uint8_t *bootdev, bool *persistent)
+{
+	uint16_t resp_len;
+	uint8_t resp[8];
+	int rc;
+	uint8_t req[] = {
+		0x05, /* parameter selector: boot flags */
+		0x00, /* no set selector */
+		0x00, /* no block selector */
+	};
+
+	resp_len = sizeof(resp);
+	rc = ipmi_transaction(platform->ipmi, IPMI_NETFN_CHASSIS,
+			IPMI_CMD_CHASSIS_GET_SYSTEM_BOOT_OPTIONS,
+			req, sizeof(req),
+			resp, &resp_len,
+			ipmi_timeout);
+	if (rc) {
+		pb_log("platform: error reading IPMI boot options\n");
+		return -1;
 	}
 
-	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;
+	if (resp_len != sizeof(resp)) {
+		pb_log("platform: unexpected length (%d) in "
+				"boot options response\n", resp_len);
+		return -1;
+	}
+
+	if (resp[0] != 0) {
+		pb_log("platform: non-zero completion code %d from IPMI req\n",
+				resp[0]);
+		return -1;
+	}
+
+	/* check for correct parameter version */
+	if ((resp[1] & 0xf) != 0x1) {
+		pb_log("platform: unexpected version (0x%x) in "
+				"boot options response\n", resp[0]);
+		return -1;
+	}
+
+	/* check for valid paramters */
+	if (resp[2] & 0x80) {
+		pb_debug("platform: boot options are invalid/locked\n");
+		return -1;
+	}
+
+	*persistent = false;
+
+	/* check for valid flags */
+	if (!(resp[3] & 0x80)) {
+		pb_debug("platform: boot flags are invalid, ignoring\n");
+		return 0;
+	}
+
+	*persistent = resp[3] & 0x40;
+	*bootdev = (resp[4] >> 2) & 0x0f;
+	return 0;
+}
+
+static int set_ipmi_os_boot_sensor(struct platform_powerpc *platform)
+{
+	int sensor_number;
+	uint16_t resp_len;
+	uint8_t resp[1];
+	uint8_t req[] = {
+		0x00, /* sensor number: os boot */
+		0xA9, /* operation: set everything */
+		0x00, /* sensor reading: none */
+		0x40, /* assertion mask lsb: set state 6 */
+		0x00, /* assertion mask msb: none */
+		0x00, /* deassertion mask lsb: none */
+		0x00, /* deassertion mask msb: none */
+		0x00, /* event data 1: none */
+		0x00, /* event data 2: none */
+		0x00, /* event data 3: none */
+	};
+
+	sensor_number = get_ipmi_sensor(platform, IPMI_SENSOR_ID_OS_BOOT);
+	if (sensor_number < 0) {
+		pb_log("Couldn't find OS boot sensor in device tree\n");
+		return -1;
+	}
+
+	req[0] = sensor_number;
+
+	resp_len = sizeof(resp);
+
+	ipmi_transaction(platform->ipmi, IPMI_NETFN_SE,
+			IPMI_CMD_SENSOR_SET,
+			req, sizeof(req),
+			resp, &resp_len,
+			ipmi_timeout); return 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");
 	}
 }
 
@@ -666,7 +1025,15 @@ static int load_config(struct platform *p, struct config *config)
 
 	populate_config(platform, config);
 
-	parse_opal_sysparams(config);
+	if (platform->get_ipmi_bootdev) {
+		bool bootdev_persistent;
+		uint8_t bootdev;
+		rc = platform->get_ipmi_bootdev(platform, &bootdev,
+				&bootdev_persistent);
+		if (!rc && ipmi_bootdev_is_valid(bootdev)) {
+			set_ipmi_bootdev(config, bootdev, bootdev_persistent);
+		}
+	}
 
 	return 0;
 }
@@ -686,13 +1053,49 @@ static int save_config(struct platform *p, struct config *config)
 	return rc;
 }
 
+static void pre_boot(struct platform *p, const struct config *config)
+{
+	struct platform_powerpc *platform = to_platform_powerpc(p);
+
+	if (!config->ipmi_bootdev_persistent && platform->clear_ipmi_bootdev)
+		platform->clear_ipmi_bootdev(platform, false);
+
+	if (platform->set_os_boot_sensor)
+		platform->set_os_boot_sensor(platform);
+}
+
+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);
+
+	sysinfo->bmc_mac = talloc_zero_size(sysinfo, HWADDR_SIZE);
+	if (platform->ipmi)
+		get_ipmi_bmc_mac(p, sysinfo->bmc_mac);
+
+	return 0;
+}
+
 static bool probe(struct platform *p, void *ctx)
 {
 	struct platform_powerpc *platform;
 	struct stat statbuf;
 	int rc;
 
-	/* we need a device tree and a working nvram binary */
+	/* we need a device tree */
 	rc = stat("/proc/device-tree", &statbuf);
 	if (rc)
 		return false;
@@ -700,23 +1103,38 @@ static bool probe(struct platform *p, void *ctx)
 	if (!S_ISDIR(statbuf.st_mode))
 		return false;
 
-	rc = process_run_simple(ctx, "nvram", "--print-config", NULL);
-	if (!WIFEXITED(rc) || WEXITSTATUS(rc) != 0)
-		return false;
-
-	platform = talloc(ctx, struct platform_powerpc);
+	platform = talloc_zero(ctx, struct platform_powerpc);
 	list_init(&platform->params);
 
 	p->platform_data = platform;
+
+	if (ipmi_present()) {
+		pb_debug("platform: using direct IPMI for IPMI paramters\n");
+		platform->ipmi = ipmi_open(platform);
+		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;
+		platform->clear_ipmi_bootdev = clear_ipmi_bootdev_sysparams;
+
+	} else {
+		pb_log("platform: no IPMI parameter support\n");
+	}
+
 	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,
+	.pre_boot		= pre_boot,
+	.get_sysinfo		= get_sysinfo,
 };
 
 register_platform(platform_powerpc);