diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile
index e251d1c..a6d8db7 100644
--- a/drivers/ps3/Makefile
+++ b/drivers/ps3/Makefile
@@ -1,3 +1,4 @@
 obj-$(CONFIG_PS3_VUART) += vuart.o
 obj-$(CONFIG_PS3_PS3AV) += ps3av.o ps3av_cmd.o
+obj-$(CONFIG_PPC_PS3) += sys-manager-core.o
 obj-$(CONFIG_PS3_SYS_MANAGER) += sys-manager.o
diff --git a/drivers/ps3/sys-manager-core.c b/drivers/ps3/sys-manager-core.c
new file mode 100644
index 0000000..31648f7
--- /dev/null
+++ b/drivers/ps3/sys-manager-core.c
@@ -0,0 +1,68 @@
+/*
+ *  PS3 System Manager core.
+ *
+ *  Copyright (C) 2007 Sony Computer Entertainment Inc.
+ *  Copyright 2007 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <asm/ps3.h>
+
+/**
+ * Staticly linked routines that allow late binding of a loaded sys-manager
+ * module.
+ */
+
+static struct ps3_sys_manager_ops ps3_sys_manager_ops;
+
+/**
+ * ps3_register_sys_manager_ops - Bind ps3_sys_manager_ops to a module.
+ * @ops: struct ps3_sys_manager_ops.
+ *
+ * To be called from ps3_sys_manager_probe() and ps3_sys_manager_remove() to
+ * register call back ops for power control.  Copies data to the static
+ * variable ps3_sys_manager_ops.
+ */
+
+void ps3_sys_manager_register_ops(const struct ps3_sys_manager_ops *ops)
+{
+	BUG_ON(!ops);
+	BUG_ON(!ops->dev);
+	ps3_sys_manager_ops = ops ? *ops : ps3_sys_manager_ops;
+}
+EXPORT_SYMBOL_GPL(ps3_sys_manager_register_ops);
+
+void ps3_sys_manager_power_off(void)
+{
+	if (ps3_sys_manager_ops.power_off)
+		ps3_sys_manager_ops.power_off(ps3_sys_manager_ops.dev);
+
+	printk(KERN_EMERG "System Halted, OK to turn off power\n");
+	local_irq_disable();
+	while (1)
+		(void)0;
+}
+
+void ps3_sys_manager_restart(void)
+{
+	if (ps3_sys_manager_ops.restart)
+		ps3_sys_manager_ops.restart(ps3_sys_manager_ops.dev);
+
+	printk(KERN_EMERG "System Halted, OK to turn off power\n");
+	local_irq_disable();
+	while (1)
+		(void)0;
+}
diff --git a/drivers/ps3/sys-manager.c b/drivers/ps3/sys-manager.c
index 3aa2b0d..8461b08 100644
--- a/drivers/ps3/sys-manager.c
+++ b/drivers/ps3/sys-manager.c
@@ -35,7 +35,7 @@
 /**
  * ps3_sys_manager - PS3 system manager driver.
  *
- * The system manager provides an asyncronous system event notification
+ * The system manager provides an asynchronous system event notification
  * mechanism for reporting events like thermal alert and button presses to
  * guests.  It also provides support to control system shutdown and startup.
  *
@@ -52,6 +52,7 @@
  * @size: Header size in bytes, curently 16.
  * @payload_size: Message payload size in bytes.
  * @service_id: Message type, one of enum ps3_sys_manager_service_id.
+ * @request_tag: Unique number to identify reply.
  */
 
 struct ps3_sys_manager_header {
@@ -61,29 +62,49 @@
 	u16 reserved_1;
 	u32 payload_size;
 	u16 service_id;
-	u16 reserved_2[3];
+	u16 reserved_2;
+	u32 request_tag;
 };
 
+#define dump_sm_header(_h) _dump_sm_header(_h, __func__, __LINE__)
+static void __maybe_unused _dump_sm_header(
+	const struct ps3_sys_manager_header *h, const char *func, int line)
+{
+	pr_debug("%s:%d: version:      %xh\n", func, line, h->version);
+	pr_debug("%s:%d: size:         %xh\n", func, line, h->size);
+	pr_debug("%s:%d: payload_size: %xh\n", func, line, h->payload_size);
+	pr_debug("%s:%d: service_id:   %xh\n", func, line, h->service_id);
+	pr_debug("%s:%d: request_tag:  %xh\n", func, line, h->request_tag);
+}
+
 /**
- * @PS3_SM_RX_MSG_LEN - System manager received message length.
+ * @PS3_SM_RX_MSG_LEN_MIN - Shortest received message length.
+ * @PS3_SM_RX_MSG_LEN_MAX - Longest received message length.
  *
- * Currently all messages received from the system manager are the same length
- * (16 bytes header + 16 bytes payload = 32 bytes).  This knowlege is used to
- * simplify the logic.
+ * Currently all messages received from the system manager are either
+ * (16 bytes header + 8 bytes payload = 24 bytes) or (16 bytes header
+ * + 16 bytes payload = 32 bytes).  This knowlege is used to simplify
+ * the logic.
  */
 
 enum {
-	PS3_SM_RX_MSG_LEN = 32,
+	PS3_SM_RX_MSG_LEN_MIN = 24,
+	PS3_SM_RX_MSG_LEN_MAX = 32,
 };
 
 /**
  * enum ps3_sys_manager_service_id - Message header service_id.
- * @PS3_SM_SERVICE_ID_REQUEST:      guest --> sys_manager.
- * @PS3_SM_SERVICE_ID_COMMAND:      guest <-- sys_manager.
- * @PS3_SM_SERVICE_ID_RESPONSE:     guest --> sys_manager.
- * @PS3_SM_SERVICE_ID_SET_ATTR:     guest --> sys_manager.
- * @PS3_SM_SERVICE_ID_EXTERN_EVENT: guest <-- sys_manager.
- * @PS3_SM_SERVICE_ID_SET_NEXT_OP:  guest --> sys_manager.
+ * @PS3_SM_SERVICE_ID_REQUEST:       guest --> sys_manager.
+ * @PS3_SM_SERVICE_ID_REQUEST_ERROR: guest <-- sys_manager.
+ * @PS3_SM_SERVICE_ID_COMMAND:       guest <-- sys_manager.
+ * @PS3_SM_SERVICE_ID_RESPONSE:      guest --> sys_manager.
+ * @PS3_SM_SERVICE_ID_SET_ATTR:      guest --> sys_manager.
+ * @PS3_SM_SERVICE_ID_EXTERN_EVENT:  guest <-- sys_manager.
+ * @PS3_SM_SERVICE_ID_SET_NEXT_OP:   guest --> sys_manager.
+ *
+ * PS3_SM_SERVICE_ID_REQUEST_ERROR is returned for invalid data values in a
+ * a PS3_SM_SERVICE_ID_REQUEST message.  It also seems to be returned when
+ * a REQUEST message is sent at the wrong time.
  */
 
 enum ps3_sys_manager_service_id {
@@ -93,6 +114,7 @@
 	PS3_SM_SERVICE_ID_COMMAND = 3,
 	PS3_SM_SERVICE_ID_EXTERN_EVENT = 4,
 	PS3_SM_SERVICE_ID_SET_NEXT_OP = 5,
+	PS3_SM_SERVICE_ID_REQUEST_ERROR = 6,
 	PS3_SM_SERVICE_ID_SET_ATTR = 8,
 };
 
@@ -185,11 +207,21 @@
 };
 
 /**
+ * ps3_sm_force_power_off - Poweroff helper.
+ *
+ * A global variable used to force a poweroff when the power button has
+ * been pressed irrespective of how init handles the ctrl_alt_del signal.
+ *
+ */
+
+static unsigned int ps3_sm_force_power_off;
+
+/**
  * ps3_sys_manager_write - Helper to write a two part message to the vuart.
  *
  */
 
-static int ps3_sys_manager_write(struct ps3_vuart_port_device *dev,
+static int ps3_sys_manager_write(struct ps3_system_bus_device *dev,
 	const struct ps3_sys_manager_header *header, const void *payload)
 {
 	int result;
@@ -213,15 +245,10 @@
  *
  */
 
-static int ps3_sys_manager_send_attr(struct ps3_vuart_port_device *dev,
+static int ps3_sys_manager_send_attr(struct ps3_system_bus_device *dev,
 	enum ps3_sys_manager_attr attr)
 {
-	static const struct ps3_sys_manager_header header = {
-		.version = 1,
-		.size = 16,
-		.payload_size = 16,
-		.service_id = PS3_SM_SERVICE_ID_SET_ATTR,
-	};
+	struct ps3_sys_manager_header header;
 	struct {
 		u8 version;
 		u8 reserved_1[3];
@@ -232,6 +259,12 @@
 
 	dev_dbg(&dev->core, "%s:%d: %xh\n", __func__, __LINE__, attr);
 
+	memset(&header, 0, sizeof(header));
+	header.version = 1;
+	header.size = 16;
+	header.payload_size = 16;
+	header.service_id = PS3_SM_SERVICE_ID_SET_ATTR;
+
 	memset(&payload, 0, sizeof(payload));
 	payload.version = 1;
 	payload.attribute = attr;
@@ -245,16 +278,11 @@
  * Tell the system manager what to do after this lpar is destroyed.
  */
 
-static int ps3_sys_manager_send_next_op(struct ps3_vuart_port_device *dev,
+static int ps3_sys_manager_send_next_op(struct ps3_system_bus_device *dev,
 	enum ps3_sys_manager_next_op op,
 	enum ps3_sys_manager_wake_source wake_source)
 {
-	static const struct ps3_sys_manager_header header = {
-		.version = 1,
-		.size = 16,
-		.payload_size = 16,
-		.service_id = PS3_SM_SERVICE_ID_SET_NEXT_OP,
-	};
+	struct ps3_sys_manager_header header;
 	struct {
 		u8 version;
 		u8 type;
@@ -268,6 +296,12 @@
 
 	dev_dbg(&dev->core, "%s:%d: (%xh)\n", __func__, __LINE__, op);
 
+	memset(&header, 0, sizeof(header));
+	header.version = 1;
+	header.size = 16;
+	header.payload_size = 16;
+	header.service_id = PS3_SM_SERVICE_ID_SET_NEXT_OP;
+
 	memset(&payload, 0, sizeof(payload));
 	payload.version = 3;
 	payload.type = op;
@@ -286,32 +320,35 @@
  * the command is then communicated back to the system manager with a response
  * message.
  *
- * Currently, the only supported request it the 'shutdown self' request.
+ * Currently, the only supported request is the 'shutdown self' request.
  */
 
-static int ps3_sys_manager_send_request_shutdown(struct ps3_vuart_port_device *dev)
+static int ps3_sys_manager_send_request_shutdown(
+	struct ps3_system_bus_device *dev)
 {
-	static const struct ps3_sys_manager_header header = {
-		.version = 1,
-		.size = 16,
-		.payload_size = 16,
-		.service_id = PS3_SM_SERVICE_ID_REQUEST,
-	};
+	struct ps3_sys_manager_header header;
 	struct {
 		u8 version;
 		u8 type;
 		u8 gos_id;
 		u8 reserved_1[13];
-	} static const payload = {
-		.version = 1,
-		.type = 1, /* shutdown */
-		.gos_id = 0, /* self */
-	};
+	} payload;
 
 	BUILD_BUG_ON(sizeof(payload) != 16);
 
 	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
 
+	memset(&header, 0, sizeof(header));
+	header.version = 1;
+	header.size = 16;
+	header.payload_size = 16;
+	header.service_id = PS3_SM_SERVICE_ID_REQUEST;
+
+	memset(&payload, 0, sizeof(payload));
+	payload.version = 1;
+	payload.type = 1; /* shutdown */
+	payload.gos_id = 0; /* self */
+
 	return ps3_sys_manager_write(dev, &header, &payload);
 }
 
@@ -323,15 +360,10 @@
  * failure of a command sent by the system manager.
  */
 
-static int ps3_sys_manager_send_response(struct ps3_vuart_port_device *dev,
+static int ps3_sys_manager_send_response(struct ps3_system_bus_device *dev,
 	u64 status)
 {
-	static const struct ps3_sys_manager_header header = {
-		.version = 1,
-		.size = 16,
-		.payload_size = 16,
-		.service_id = PS3_SM_SERVICE_ID_RESPONSE,
-	};
+	struct ps3_sys_manager_header header;
 	struct {
 		u8 version;
 		u8 reserved_1[3];
@@ -344,6 +376,12 @@
 	dev_dbg(&dev->core, "%s:%d: (%s)\n", __func__, __LINE__,
 		(status ? "nak" : "ack"));
 
+	memset(&header, 0, sizeof(header));
+	header.version = 1;
+	header.size = 16;
+	header.payload_size = 16;
+	header.service_id = PS3_SM_SERVICE_ID_RESPONSE;
+
 	memset(&payload, 0, sizeof(payload));
 	payload.version = 1;
 	payload.status = status;
@@ -356,7 +394,7 @@
  *
  */
 
-static int ps3_sys_manager_handle_event(struct ps3_vuart_port_device *dev)
+static int ps3_sys_manager_handle_event(struct ps3_system_bus_device *dev)
 {
 	int result;
 	struct {
@@ -370,7 +408,7 @@
 	BUILD_BUG_ON(sizeof(event) != 16);
 
 	result = ps3_vuart_read(dev, &event, sizeof(event));
-	BUG_ON(result);
+	BUG_ON(result && "need to retry here");
 
 	if (event.version != 1) {
 		dev_dbg(&dev->core, "%s:%d: unsupported event version (%u)\n",
@@ -382,11 +420,34 @@
 	case PS3_SM_EVENT_POWER_PRESSED:
 		dev_dbg(&dev->core, "%s:%d: POWER_PRESSED\n",
 			__func__, __LINE__);
+		ps3_sm_force_power_off = 1;
+		/*
+		 * A memory barrier is use here to sync memory since
+		 * ps3_sys_manager_final_restart() could be called on
+		 * another cpu.
+		 */
+		wmb();
+		kill_cad_pid(SIGINT, 1); /* ctrl_alt_del */
 		break;
 	case PS3_SM_EVENT_POWER_RELEASED:
 		dev_dbg(&dev->core, "%s:%d: POWER_RELEASED (%u ms)\n",
 			__func__, __LINE__, event.value);
-		kill_cad_pid(SIGINT, 1);
+		break;
+	case PS3_SM_EVENT_RESET_PRESSED:
+		dev_dbg(&dev->core, "%s:%d: RESET_PRESSED\n",
+			__func__, __LINE__);
+		ps3_sm_force_power_off = 0;
+		/*
+		 * A memory barrier is use here to sync memory since
+		 * ps3_sys_manager_final_restart() could be called on
+		 * another cpu.
+		 */
+		wmb();
+		kill_cad_pid(SIGINT, 1); /* ctrl_alt_del */
+		break;
+	case PS3_SM_EVENT_RESET_RELEASED:
+		dev_dbg(&dev->core, "%s:%d: RESET_RELEASED (%u ms)\n",
+			__func__, __LINE__, event.value);
 		break;
 	case PS3_SM_EVENT_THERMAL_ALERT:
 		dev_dbg(&dev->core, "%s:%d: THERMAL_ALERT (zone %u)\n",
@@ -411,7 +472,7 @@
  * The system manager sends this in reply to a 'request' message from the guest.
  */
 
-static int ps3_sys_manager_handle_cmd(struct ps3_vuart_port_device *dev)
+static int ps3_sys_manager_handle_cmd(struct ps3_system_bus_device *dev)
 {
 	int result;
 	struct {
@@ -425,6 +486,7 @@
 	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
 
 	result = ps3_vuart_read(dev, &cmd, sizeof(cmd));
+	BUG_ON(result && "need to retry here");
 
 	if(result)
 		return result;
@@ -448,9 +510,10 @@
 /**
  * ps3_sys_manager_handle_msg - First stage msg handler.
  *
+ * Can be called directly to manually poll vuart and pump message handler.
  */
 
-static int ps3_sys_manager_handle_msg(struct ps3_vuart_port_device *dev)
+static int ps3_sys_manager_handle_msg(struct ps3_system_bus_device *dev)
 {
 	int result;
 	struct ps3_sys_manager_header header;
@@ -464,12 +527,17 @@
 	if (header.version != 1) {
 		dev_dbg(&dev->core, "%s:%d: unsupported header version (%u)\n",
 			__func__, __LINE__, header.version);
+		dump_sm_header(&header);
 		goto fail_header;
 	}
 
 	BUILD_BUG_ON(sizeof(header) != 16);
-	BUG_ON(header.size != 16);
-	BUG_ON(header.payload_size != 16);
+
+	if (header.size != 16 || (header.payload_size != 8
+		&& header.payload_size != 16)) {
+		dump_sm_header(&header);
+		BUG();
+	}
 
 	switch (header.service_id) {
 	case PS3_SM_SERVICE_ID_EXTERN_EVENT:
@@ -478,6 +546,11 @@
 	case PS3_SM_SERVICE_ID_COMMAND:
 		dev_dbg(&dev->core, "%s:%d: COMMAND\n", __func__, __LINE__);
 		return ps3_sys_manager_handle_cmd(dev);
+	case PS3_SM_SERVICE_ID_REQUEST_ERROR:
+		dev_dbg(&dev->core, "%s:%d: REQUEST_ERROR\n", __func__,
+			__LINE__);
+		dump_sm_header(&header);
+		break;
 	default:
 		dev_dbg(&dev->core, "%s:%d: unknown service_id (%u)\n",
 			__func__, __LINE__, header.service_id);
@@ -494,69 +567,19 @@
 }
 
 /**
- * ps3_sys_manager_work - Asyncronous read handler.
+ * ps3_sys_manager_final_power_off - The final platform machine_power_off routine.
  *
- * Signaled when a complete message arrives at the vuart port.
- */
-
-static void ps3_sys_manager_work(struct work_struct *work)
-{
-	struct ps3_vuart_port_device *dev = ps3_vuart_work_to_port_device(work);
-
-	ps3_sys_manager_handle_msg(dev);
-	ps3_vuart_read_async(dev, ps3_sys_manager_work, PS3_SM_RX_MSG_LEN);
-}
-
-struct {
-	struct ps3_vuart_port_device *dev;
-} static drv_priv;
-
-/**
- * ps3_sys_manager_restart - The final platform machine_restart routine.
- *
- * This routine never returns.  The routine disables asyncronous vuart reads
+ * This routine never returns.  The routine disables asynchronous vuart reads
  * then spins calling ps3_sys_manager_handle_msg() to receive and acknowledge
  * the shutdown command sent from the system manager.  Soon after the
  * acknowledgement is sent the lpar is destroyed by the HV.  This routine
- * should only be called from ps3_restart().
+ * should only be called from ps3_power_off() through
+ * ps3_sys_manager_ops.power_off.
  */
 
-void ps3_sys_manager_restart(void)
+static void ps3_sys_manager_final_power_off(struct ps3_system_bus_device *dev)
 {
-	struct ps3_vuart_port_device *dev = drv_priv.dev;
-
-	BUG_ON(!drv_priv.dev);
-
-	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
-
-	ps3_vuart_cancel_async(dev);
-
-	ps3_sys_manager_send_attr(dev, 0);
-	ps3_sys_manager_send_next_op(dev, PS3_SM_NEXT_OP_LPAR_REBOOT,
-		PS3_SM_WAKE_DEFAULT);
-	ps3_sys_manager_send_request_shutdown(dev);
-
-	printk(KERN_EMERG "System Halted, OK to turn off power\n");
-
-	while(1)
-		ps3_sys_manager_handle_msg(dev);
-}
-
-/**
- * ps3_sys_manager_power_off - The final platform machine_power_off routine.
- *
- * This routine never returns.  The routine disables asyncronous vuart reads
- * then spins calling ps3_sys_manager_handle_msg() to receive and acknowledge
- * the shutdown command sent from the system manager.  Soon after the
- * acknowledgement is sent the lpar is destroyed by the HV.  This routine
- * should only be called from ps3_power_off().
- */
-
-void ps3_sys_manager_power_off(void)
-{
-	struct ps3_vuart_port_device *dev = drv_priv.dev;
-
-	BUG_ON(!drv_priv.dev);
+	BUG_ON(!dev);
 
 	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
 
@@ -572,31 +595,97 @@
 		ps3_sys_manager_handle_msg(dev);
 }
 
-static int ps3_sys_manager_probe(struct ps3_vuart_port_device *dev)
+/**
+ * ps3_sys_manager_final_restart - The final platform machine_restart routine.
+ *
+ * This routine never returns.  The routine disables asynchronous vuart reads
+ * then spins calling ps3_sys_manager_handle_msg() to receive and acknowledge
+ * the shutdown command sent from the system manager.  Soon after the
+ * acknowledgement is sent the lpar is destroyed by the HV.  This routine
+ * should only be called from ps3_restart() through ps3_sys_manager_ops.restart.
+ */
+
+static void ps3_sys_manager_final_restart(struct ps3_system_bus_device *dev)
 {
-	int result;
+	BUG_ON(!dev);
 
 	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
 
-	BUG_ON(drv_priv.dev);
-	drv_priv.dev = dev;
+	/* Check if we got here via a power button event. */
+
+	if (ps3_sm_force_power_off) {
+		dev_dbg(&dev->core, "%s:%d: forcing poweroff\n",
+			__func__, __LINE__);
+		ps3_sys_manager_final_power_off(dev);
+	}
+
+	ps3_vuart_cancel_async(dev);
+
+	ps3_sys_manager_send_attr(dev, 0);
+	ps3_sys_manager_send_next_op(dev, PS3_SM_NEXT_OP_LPAR_REBOOT,
+		PS3_SM_WAKE_DEFAULT);
+	ps3_sys_manager_send_request_shutdown(dev);
+
+	printk(KERN_EMERG "System Halted, OK to turn off power\n");
+
+	while(1)
+		ps3_sys_manager_handle_msg(dev);
+}
+
+/**
+ * ps3_sys_manager_work - Asynchronous read handler.
+ *
+ * Signaled when PS3_SM_RX_MSG_LEN_MIN bytes arrive at the vuart port.
+ */
+
+static void ps3_sys_manager_work(struct ps3_system_bus_device *dev)
+{
+	ps3_sys_manager_handle_msg(dev);
+	ps3_vuart_read_async(dev, PS3_SM_RX_MSG_LEN_MIN);
+}
+
+static int ps3_sys_manager_probe(struct ps3_system_bus_device *dev)
+{
+	int result;
+	struct ps3_sys_manager_ops ops;
+
+	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
+
+	ops.power_off = ps3_sys_manager_final_power_off;
+	ops.restart = ps3_sys_manager_final_restart;
+	ops.dev = dev;
+
+	/* ps3_sys_manager_register_ops copies ops. */
+
+	ps3_sys_manager_register_ops(&ops);
 
 	result = ps3_sys_manager_send_attr(dev, PS3_SM_ATTR_ALL);
 	BUG_ON(result);
 
-	result = ps3_vuart_read_async(dev, ps3_sys_manager_work,
-		PS3_SM_RX_MSG_LEN);
+	result = ps3_vuart_read_async(dev, PS3_SM_RX_MSG_LEN_MIN);
 	BUG_ON(result);
 
 	return result;
 }
 
+static int ps3_sys_manager_remove(struct ps3_system_bus_device *dev)
+{
+	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
+	return 0;
+}
+
+static void ps3_sys_manager_shutdown(struct ps3_system_bus_device *dev)
+{
+	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
+}
+
 static struct ps3_vuart_port_driver ps3_sys_manager = {
-	.match_id = PS3_MATCH_ID_SYSTEM_MANAGER,
-	.core = {
-		.name = "ps3_sys_manager",
-	},
+	.core.match_id = PS3_MATCH_ID_SYSTEM_MANAGER,
+	.core.core.name = "ps3_sys_manager",
 	.probe = ps3_sys_manager_probe,
+	.remove = ps3_sys_manager_remove,
+	.shutdown = ps3_sys_manager_shutdown,
+	.work = ps3_sys_manager_work,
 };
 
 static int __init ps3_sys_manager_init(void)
@@ -608,3 +697,6 @@
 }
 
 module_init(ps3_sys_manager_init);
+/* Module remove not supported. */
+
+MODULE_ALIAS(PS3_MODULE_ALIAS_SYSTEM_MANAGER);