Merge branch 'linus' into stackprotector

Conflicts:
	arch/x86/include/asm/pda.h
	kernel/fork.c

31 files changed, 810 insertions, 754 deletions

diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h
index 5a58b075dd8d..9bcb6cbd5aa9 100644
--- a/drivers/pci/hotplug/acpiphp.h
+++ b/drivers/pci/hotplug/acpiphp.h
@@ -50,9 +50,6 @@
 #define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
 #define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
 
-/* name size which is used for entries in pcihpfs */
-#define SLOT_NAME_SIZE	20		/* {_SUN} */
-
 struct acpiphp_bridge;
 struct acpiphp_slot;
 
@@ -63,9 +60,13 @@ struct slot {
 	struct hotplug_slot	*hotplug_slot;
 	struct acpiphp_slot	*acpi_slot;
 	struct hotplug_slot_info info;
-	char name[SLOT_NAME_SIZE];
 };
 
+static inline const char *slot_name(struct slot *slot)
+{
+	return hotplug_slot_name(slot->hotplug_slot);
+}
+
 /*
  * struct acpiphp_bridge - PCI bridge information
  *
@@ -112,7 +113,7 @@ struct acpiphp_slot {
 
 	u8		device;		/* pci device# */
 
-	u32		sun;		/* ACPI _SUN (slot unique number) */
+	unsigned long long sun;		/* ACPI _SUN (slot unique number) */
 	u32		flags;		/* see below */
 };
 
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index 0e496e866a84..43c10bd261b4 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -44,6 +44,9 @@
 
 #define MY_NAME	"acpiphp"
 
+/* name size which is used for entries in pcihpfs */
+#define SLOT_NAME_SIZE  21              /* {_SUN} */
+
 static int debug;
 int acpiphp_debug;
 
@@ -84,7 +87,6 @@ static struct hotplug_slot_ops acpi_hotplug_slot_ops = {
 	.get_adapter_status	= get_adapter_status,
 };
 
-
 /**
  * acpiphp_register_attention - set attention LED callback
  * @info: must be completely filled with LED callbacks
@@ -136,7 +138,7 @@ static int enable_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	/* enable the specified slot */
 	return acpiphp_enable_slot(slot->acpi_slot);
@@ -154,7 +156,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	/* disable the specified slot */
 	retval = acpiphp_disable_slot(slot->acpi_slot);
@@ -177,7 +179,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
  {
 	int retval = -ENODEV;
 
- 	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot_name(hotplug_slot));
  
 	if (attention_info && try_module_get(attention_info->owner)) {
 		retval = attention_info->set_attn(hotplug_slot, status);
@@ -200,7 +202,7 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = acpiphp_get_power_status(slot->acpi_slot);
 
@@ -222,7 +224,7 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	int retval = -EINVAL;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot_name(hotplug_slot));
 
 	if (attention_info && try_module_get(attention_info->owner)) {
 		retval = attention_info->get_attn(hotplug_slot, value);
@@ -245,7 +247,7 @@ static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = acpiphp_get_latch_status(slot->acpi_slot);
 
@@ -265,7 +267,7 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = acpiphp_get_adapter_status(slot->acpi_slot);
 
@@ -299,7 +301,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	kfree(slot->hotplug_slot);
 	kfree(slot);
@@ -310,6 +312,7 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
 {
 	struct slot *slot;
 	int retval = -ENOMEM;
+	char name[SLOT_NAME_SIZE];
 
 	slot = kzalloc(sizeof(*slot), GFP_KERNEL);
 	if (!slot)
@@ -321,8 +324,6 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
 
 	slot->hotplug_slot->info = &slot->info;
 
-	slot->hotplug_slot->name = slot->name;
-
 	slot->hotplug_slot->private = slot;
 	slot->hotplug_slot->release = &release_slot;
 	slot->hotplug_slot->ops = &acpi_hotplug_slot_ops;
@@ -336,11 +337,12 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
 	slot->hotplug_slot->info->cur_bus_speed = PCI_SPEED_UNKNOWN;
 
 	acpiphp_slot->slot = slot;
-	snprintf(slot->name, sizeof(slot->name), "%u", slot->acpi_slot->sun);
+	snprintf(name, SLOT_NAME_SIZE, "%llu", slot->acpi_slot->sun);
 
 	retval = pci_hp_register(slot->hotplug_slot,
 					acpiphp_slot->bridge->pci_bus,
-					acpiphp_slot->device);
+					acpiphp_slot->device,
+					name);
 	if (retval == -EBUSY)
 		goto error_hpslot;
 	if (retval) {
@@ -348,7 +350,7 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
 		goto error_hpslot;
  	}
 
-	info("Slot [%s] registered\n", slot->hotplug_slot->name);
+	info("Slot [%s] registered\n", slot_name(slot));
 
 	return 0;
 error_hpslot:
@@ -365,7 +367,7 @@ void acpiphp_unregister_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
 	struct slot *slot = acpiphp_slot->slot;
 	int retval = 0;
 
-	info ("Slot [%s] unregistered\n", slot->hotplug_slot->name);
+	info("Slot [%s] unregistered\n", slot_name(slot));
 
 	retval = pci_hp_deregister(slot->hotplug_slot);
 	if (retval)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index a3e4705dd8f0..3affc6472e65 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -169,7 +169,9 @@ static int post_dock_fixups(struct notifier_block *nb, unsigned long val,
 }
 
 
-
+static struct acpi_dock_ops acpiphp_dock_ops = {
+	.handler = handle_hotplug_event_func,
+};
 
 /* callback routine to register each ACPI PCI slot object */
 static acpi_status
@@ -180,7 +182,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
 	struct acpiphp_func *newfunc;
 	acpi_handle tmp;
 	acpi_status status = AE_OK;
-	unsigned long adr, sun;
+	unsigned long long adr, sun;
 	int device, function, retval;
 
 	status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr);
@@ -253,13 +255,13 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
 
 		bridge->nr_slots++;
 
-		dbg("found ACPI PCI Hotplug slot %d at PCI %04x:%02x:%02x\n",
+		dbg("found ACPI PCI Hotplug slot %llu at PCI %04x:%02x:%02x\n",
 				slot->sun, pci_domain_nr(bridge->pci_bus),
 				bridge->pci_bus->number, slot->device);
 		retval = acpiphp_register_hotplug_slot(slot);
 		if (retval) {
 			if (retval == -EBUSY)
-				warn("Slot %d already registered by another "
+				warn("Slot %llu already registered by another "
 					"hotplug driver\n", slot->sun);
 			else
 				warn("acpiphp_register_hotplug_slot failed "
@@ -285,7 +287,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
 		 */
 		newfunc->flags &= ~FUNC_HAS_EJ0;
 		if (register_hotplug_dock_device(handle,
-			handle_hotplug_event_func, newfunc))
+			&acpiphp_dock_ops, newfunc))
 			dbg("failed to register dock device\n");
 
 		/* we need to be notified when dock events happen
@@ -528,7 +530,7 @@ find_p2p_bridge(acpi_handle handle, u32 lvl, void *context, void **rv)
 {
 	acpi_status status;
 	acpi_handle dummy_handle;
-	unsigned long tmp;
+	unsigned long long tmp;
 	int device, function;
 	struct pci_dev *dev;
 	struct pci_bus *pci_bus = context;
@@ -573,7 +575,7 @@ find_p2p_bridge(acpi_handle handle, u32 lvl, void *context, void **rv)
 static int add_bridge(acpi_handle handle)
 {
 	acpi_status status;
-	unsigned long tmp;
+	unsigned long long tmp;
 	int seg, bus;
 	acpi_handle dummy_handle;
 	struct pci_bus *pci_bus;
@@ -767,7 +769,7 @@ static int get_gsi_base(acpi_handle handle, u32 *gsi_base)
 {
 	acpi_status status;
 	int result = -1;
-	unsigned long gsb;
+	unsigned long long gsb;
 	struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
 	union acpi_object *obj;
 	void *table;
@@ -808,7 +810,7 @@ static acpi_status
 ioapic_add(acpi_handle handle, u32 lvl, void *context, void **rv)
 {
 	acpi_status status;
-	unsigned long sta;
+	unsigned long long sta;
 	acpi_handle tmp;
 	struct pci_dev *pdev;
 	u32 gsi_base;
@@ -872,7 +874,7 @@ static acpi_status
 ioapic_remove(acpi_handle handle, u32 lvl, void *context, void **rv)
 {
 	acpi_status status;
-	unsigned long sta;
+	unsigned long long sta;
 	acpi_handle tmp;
 	u32 gsi_base;
 	struct acpiphp_ioapic *pos, *n, *ioapic = NULL;
@@ -1264,7 +1266,7 @@ static int disable_device(struct acpiphp_slot *slot)
 static unsigned int get_slot_status(struct acpiphp_slot *slot)
 {
 	acpi_status status;
-	unsigned long sta = 0;
+	unsigned long long sta = 0;
 	u32 dvid;
 	struct list_head *l;
 	struct acpiphp_func *func;
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
index 2b7c45e39370..881fdd2b7313 100644
--- a/drivers/pci/hotplug/acpiphp_ibm.c
+++ b/drivers/pci/hotplug/acpiphp_ibm.c
@@ -183,7 +183,7 @@ static int ibm_set_attention_status(struct hotplug_slot *slot, u8 status)
 	union acpi_object args[2]; 
 	struct acpi_object_list params = { .pointer = args, .count = 2 };
 	acpi_status stat; 
-	unsigned long rc;
+	unsigned long long rc;
 	union apci_descriptor *ibm_slot;
 
 	ibm_slot = ibm_slot_from_id(hpslot_to_sun(slot));
@@ -204,7 +204,7 @@ static int ibm_set_attention_status(struct hotplug_slot *slot, u8 status)
 		err("APLS evaluation failed:  0x%08x\n", stat);
 		return -ENODEV;
 	} else if (!rc) {
-		err("APLS method failed:  0x%08lx\n", rc);
+		err("APLS method failed:  0x%08llx\n", rc);
 		return -ERANGE;
 	}
 	return 0;
diff --git a/drivers/pci/hotplug/cpci_hotplug.h b/drivers/pci/hotplug/cpci_hotplug.h
index d9769b30be9a..9fff878cf026 100644
--- a/drivers/pci/hotplug/cpci_hotplug.h
+++ b/drivers/pci/hotplug/cpci_hotplug.h
@@ -30,6 +30,7 @@
 
 #include <linux/types.h>
 #include <linux/pci.h>
+#include <linux/pci_hotplug.h>
 
 /* PICMG 2.1 R2.0 HS CSR bits: */
 #define HS_CSR_INS	0x0080
@@ -69,6 +70,11 @@ struct cpci_hp_controller {
 	struct cpci_hp_controller_ops *ops;
 };
 
+static inline const char *slot_name(struct slot *slot)
+{
+	return hotplug_slot_name(slot->hotplug_slot);
+}
+
 extern int cpci_hp_register_controller(struct cpci_hp_controller *controller);
 extern int cpci_hp_unregister_controller(struct cpci_hp_controller *controller);
 extern int cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last);
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index 935947991dc9..de94f4feef8c 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -108,7 +108,7 @@ enable_slot(struct hotplug_slot *hotplug_slot)
 	struct slot *slot = hotplug_slot->private;
 	int retval = 0;
 
-	dbg("%s - physical_slot = %s", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s", __func__, slot_name(slot));
 
 	if (controller->ops->set_power)
 		retval = controller->ops->set_power(slot, 1);
@@ -121,25 +121,23 @@ disable_slot(struct hotplug_slot *hotplug_slot)
 	struct slot *slot = hotplug_slot->private;
 	int retval = 0;
 
-	dbg("%s - physical_slot = %s", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s", __func__, slot_name(slot));
 
 	down_write(&list_rwsem);
 
 	/* Unconfigure device */
-	dbg("%s - unconfiguring slot %s",
-	    __func__, slot->hotplug_slot->name);
+	dbg("%s - unconfiguring slot %s", __func__, slot_name(slot));
 	if ((retval = cpci_unconfigure_slot(slot))) {
 		err("%s - could not unconfigure slot %s",
-		    __func__, slot->hotplug_slot->name);
+		    __func__, slot_name(slot));
 		goto disable_error;
 	}
-	dbg("%s - finished unconfiguring slot %s",
-	    __func__, slot->hotplug_slot->name);
+	dbg("%s - finished unconfiguring slot %s", __func__, slot_name(slot));
 
 	/* Clear EXT (by setting it) */
 	if (cpci_clear_ext(slot)) {
 		err("%s - could not clear EXT for slot %s",
-		    __func__, slot->hotplug_slot->name);
+		    __func__, slot_name(slot));
 		retval = -ENODEV;
 		goto disable_error;
 	}
@@ -214,7 +212,6 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 	struct slot *slot = hotplug_slot->private;
 
 	kfree(slot->hotplug_slot->info);
-	kfree(slot->hotplug_slot->name);
 	kfree(slot->hotplug_slot);
 	if (slot->dev)
 		pci_dev_put(slot->dev);
@@ -222,12 +219,6 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 }
 
 #define SLOT_NAME_SIZE	6
-static void
-make_slot_name(struct slot *slot)
-{
-	snprintf(slot->hotplug_slot->name,
-		 SLOT_NAME_SIZE, "%02x:%02x", slot->bus->number, slot->number);
-}
 
 int
 cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last)
@@ -235,7 +226,7 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last)
 	struct slot *slot;
 	struct hotplug_slot *hotplug_slot;
 	struct hotplug_slot_info *info;
-	char *name;
+	char name[SLOT_NAME_SIZE];
 	int status = -ENOMEM;
 	int i;
 
@@ -262,34 +253,31 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last)
 			goto error_hpslot;
 		hotplug_slot->info = info;
 
-		name = kmalloc(SLOT_NAME_SIZE, GFP_KERNEL);
-		if (!name)
-			goto error_info;
-		hotplug_slot->name = name;
-
 		slot->bus = bus;
 		slot->number = i;
 		slot->devfn = PCI_DEVFN(i, 0);
 
+		snprintf(name, SLOT_NAME_SIZE, "%02x:%02x", bus->number, i);
+
 		hotplug_slot->private = slot;
 		hotplug_slot->release = &release_slot;
-		make_slot_name(slot);
 		hotplug_slot->ops = &cpci_hotplug_slot_ops;
 
 		/*
 		 * Initialize the slot info structure with some known
 		 * good values.
 		 */
-		dbg("initializing slot %s", slot->hotplug_slot->name);
+		dbg("initializing slot %s", name);
 		info->power_status = cpci_get_power_status(slot);
 		info->attention_status = cpci_get_attention_status(slot);
 
-		dbg("registering slot %s", slot->hotplug_slot->name);
-		status = pci_hp_register(slot->hotplug_slot, bus, i);
+		dbg("registering slot %s", name);
+		status = pci_hp_register(slot->hotplug_slot, bus, i, name);
 		if (status) {
 			err("pci_hp_register failed with error %d", status);
-			goto error_name;
+			goto error_info;
 		}
+		dbg("slot registered with name: %s", slot_name(slot));
 
 		/* Add slot to our internal list */
 		down_write(&list_rwsem);
@@ -298,8 +286,6 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last)
 		up_write(&list_rwsem);
 	}
 	return 0;
-error_name:
-	kfree(name);
 error_info:
 	kfree(info);
 error_hpslot:
@@ -327,7 +313,7 @@ cpci_hp_unregister_bus(struct pci_bus *bus)
 			list_del(&slot->slot_list);
 			slots--;
 
-			dbg("deregistering slot %s", slot->hotplug_slot->name);
+			dbg("deregistering slot %s", slot_name(slot));
 			status = pci_hp_deregister(slot->hotplug_slot);
 			if (status) {
 				err("pci_hp_deregister failed with error %d",
@@ -379,11 +365,10 @@ init_slots(int clear_ins)
 		return -1;
 	}
 	list_for_each_entry(slot, &slot_list, slot_list) {
-		dbg("%s - looking at slot %s",
-		    __func__, slot->hotplug_slot->name);
+		dbg("%s - looking at slot %s", __func__, slot_name(slot));
 		if (clear_ins && cpci_check_and_clear_ins(slot))
 			dbg("%s - cleared INS for slot %s",
-			    __func__, slot->hotplug_slot->name);
+			    __func__, slot_name(slot));
 		dev = pci_get_slot(slot->bus, PCI_DEVFN(slot->number, 0));
 		if (dev) {
 			if (update_adapter_status(slot->hotplug_slot, 1))
@@ -414,8 +399,7 @@ check_slots(void)
 	}
 	extracted = inserted = 0;
 	list_for_each_entry(slot, &slot_list, slot_list) {
-		dbg("%s - looking at slot %s",
-		    __func__, slot->hotplug_slot->name);
+		dbg("%s - looking at slot %s", __func__, slot_name(slot));
 		if (cpci_check_and_clear_ins(slot)) {
 			/*
 			 * Some broken hardware (e.g. PLX 9054AB) asserts
@@ -423,35 +407,34 @@ check_slots(void)
 			 */
 			if (slot->dev) {
 				warn("slot %s already inserted",
-				     slot->hotplug_slot->name);
+				     slot_name(slot));
 				inserted++;
 				continue;
 			}
 
 			/* Process insertion */
-			dbg("%s - slot %s inserted",
-			    __func__, slot->hotplug_slot->name);
+			dbg("%s - slot %s inserted", __func__, slot_name(slot));
 
 			/* GSM, debug */
 			hs_csr = cpci_get_hs_csr(slot);
 			dbg("%s - slot %s HS_CSR (1) = %04x",
-			    __func__, slot->hotplug_slot->name, hs_csr);
+			    __func__, slot_name(slot), hs_csr);
 
 			/* Configure device */
 			dbg("%s - configuring slot %s",
-			    __func__, slot->hotplug_slot->name);
+			    __func__, slot_name(slot));
 			if (cpci_configure_slot(slot)) {
 				err("%s - could not configure slot %s",
-				    __func__, slot->hotplug_slot->name);
+				    __func__, slot_name(slot));
 				continue;
 			}
 			dbg("%s - finished configuring slot %s",
-			    __func__, slot->hotplug_slot->name);
+			    __func__, slot_name(slot));
 
 			/* GSM, debug */
 			hs_csr = cpci_get_hs_csr(slot);
 			dbg("%s - slot %s HS_CSR (2) = %04x",
-			    __func__, slot->hotplug_slot->name, hs_csr);
+			    __func__, slot_name(slot), hs_csr);
 
 			if (update_latch_status(slot->hotplug_slot, 1))
 				warn("failure to update latch file");
@@ -464,18 +447,18 @@ check_slots(void)
 			/* GSM, debug */
 			hs_csr = cpci_get_hs_csr(slot);
 			dbg("%s - slot %s HS_CSR (3) = %04x",
-			    __func__, slot->hotplug_slot->name, hs_csr);
+			    __func__, slot_name(slot), hs_csr);
 
 			inserted++;
 		} else if (cpci_check_ext(slot)) {
 			/* Process extraction request */
 			dbg("%s - slot %s extracted",
-			    __func__, slot->hotplug_slot->name);
+			    __func__, slot_name(slot));
 
 			/* GSM, debug */
 			hs_csr = cpci_get_hs_csr(slot);
 			dbg("%s - slot %s HS_CSR = %04x",
-			    __func__, slot->hotplug_slot->name, hs_csr);
+			    __func__, slot_name(slot), hs_csr);
 
 			if (!slot->extracting) {
 				if (update_latch_status(slot->hotplug_slot, 0)) {
@@ -493,7 +476,7 @@ check_slots(void)
 				 * bother trying to tell the driver or not?
 				 */
 				err("card in slot %s was improperly removed",
-				    slot->hotplug_slot->name);
+				    slot_name(slot));
 				if (update_adapter_status(slot->hotplug_slot, 0))
 					warn("failure to update adapter file");
 				slot->extracting = 0;
diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index df82b95e2874..829c327cfb5e 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -209,7 +209,7 @@ int cpci_led_on(struct slot* slot)
 					      hs_cap + 2,
 					      hs_csr)) {
 			err("Could not set LOO for slot %s",
-			    slot->hotplug_slot->name);
+			    hotplug_slot_name(slot->hotplug_slot));
 			return -ENODEV;
 		}
 	}
@@ -238,7 +238,7 @@ int cpci_led_off(struct slot* slot)
 					      hs_cap + 2,
 					      hs_csr)) {
 			err("Could not clear LOO for slot %s",
-			    slot->hotplug_slot->name);
+			    hotplug_slot_name(slot->hotplug_slot));
 			return -ENODEV;
 		}
 	}
diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h
index b1decfa88b7a..afaf8f69f73e 100644
--- a/drivers/pci/hotplug/cpqphp.h
+++ b/drivers/pci/hotplug/cpqphp.h
@@ -449,6 +449,11 @@ extern u8 cpqhp_disk_irq;
 
 /* inline functions */
 
+static inline char *slot_name(struct slot *slot)
+{
+	return hotplug_slot_name(slot->hotplug_slot);
+}
+
 /*
  * return_resource
  *
@@ -696,14 +701,6 @@ static inline int get_presence_status(struct controller *ctrl, struct slot *slot
 	return presence_save;
 }
 
-#define SLOT_NAME_SIZE 10
-
-static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
-{
-	snprintf(buffer, buffer_size, "%d", slot->number);
-}
-
-
 static inline int wait_for_ctrl_irq(struct controller *ctrl)
 {
         DECLARE_WAITQUEUE(wait, current);
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 54defec51d08..8514c3a1746a 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -315,14 +315,15 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	kfree(slot->hotplug_slot->info);
-	kfree(slot->hotplug_slot->name);
 	kfree(slot->hotplug_slot);
 	kfree(slot);
 }
 
+#define SLOT_NAME_SIZE 10
+
 static int ctrl_slot_setup(struct controller *ctrl,
 			void __iomem *smbios_start,
 			void __iomem *smbios_table)
@@ -335,6 +336,7 @@ static int ctrl_slot_setup(struct controller *ctrl,
 	u8 slot_number;
 	u8 ctrl_slot;
 	u32 tempdword;
+	char name[SLOT_NAME_SIZE];
 	void __iomem *slot_entry= NULL;
 	int result = -ENOMEM;
 
@@ -363,16 +365,12 @@ static int ctrl_slot_setup(struct controller *ctrl,
 		if (!hotplug_slot->info)
 			goto error_hpslot;
 		hotplug_slot_info = hotplug_slot->info;
-		hotplug_slot->name = kmalloc(SLOT_NAME_SIZE, GFP_KERNEL);
-
-		if (!hotplug_slot->name)
-			goto error_info;
 
 		slot->ctrl = ctrl;
 		slot->bus = ctrl->bus;
 		slot->device = slot_device;
 		slot->number = slot_number;
-		dbg("slot->number = %d\n", slot->number);
+		dbg("slot->number = %u\n", slot->number);
 
 		slot_entry = get_SMBIOS_entry(smbios_start, smbios_table, 9,
 					slot_entry);
@@ -418,9 +416,9 @@ static int ctrl_slot_setup(struct controller *ctrl,
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->release = &release_slot;
 		hotplug_slot->private = slot;
-		make_slot_name(hotplug_slot->name, SLOT_NAME_SIZE, slot);
+		snprintf(name, SLOT_NAME_SIZE, "%u", slot->number);
 		hotplug_slot->ops = &cpqphp_hotplug_slot_ops;
-		
+
 		hotplug_slot_info->power_status = get_slot_enabled(ctrl, slot);
 		hotplug_slot_info->attention_status =
 			cpq_get_attention_status(ctrl, slot);
@@ -435,11 +433,12 @@ static int ctrl_slot_setup(struct controller *ctrl,
 				slot->number, ctrl->slot_device_offset,
 				slot_number);
 		result = pci_hp_register(hotplug_slot,
-					 ctrl->pci_dev->subordinate,
-					 slot->device);
+					 ctrl->pci_dev->bus,
+					 slot->device,
+					 name);
 		if (result) {
 			err("pci_hp_register failed with error %d\n", result);
-			goto error_name;
+			goto error_info;
 		}
 		
 		slot->next = ctrl->slot;
@@ -451,8 +450,6 @@ static int ctrl_slot_setup(struct controller *ctrl,
 	}
 
 	return 0;
-error_name:
-	kfree(hotplug_slot->name);
 error_info:
 	kfree(hotplug_slot_info);
 error_hpslot:
@@ -638,7 +635,7 @@ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status)
 	u8 device;
 	u8 function;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	if (cpqhp_get_bus_dev(ctrl, &bus, &devfn, slot->number) == -1)
 		return -ENODEV;
@@ -665,7 +662,7 @@ static int process_SI(struct hotplug_slot *hotplug_slot)
 	u8 device;
 	u8 function;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	if (cpqhp_get_bus_dev(ctrl, &bus, &devfn, slot->number) == -1)
 		return -ENODEV;
@@ -697,7 +694,7 @@ static int process_SS(struct hotplug_slot *hotplug_slot)
 	u8 device;
 	u8 function;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	if (cpqhp_get_bus_dev(ctrl, &bus, &devfn, slot->number) == -1)
 		return -ENODEV;
@@ -720,7 +717,7 @@ static int hardware_test(struct hotplug_slot *hotplug_slot, u32 value)
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	return cpqhp_hardware_test(ctrl, value);	
 }
@@ -731,7 +728,7 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = get_slot_enabled(ctrl, slot);
 	return 0;
@@ -742,7 +739,7 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 	
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = cpq_get_attention_status(ctrl, slot);
 	return 0;
@@ -753,7 +750,7 @@ static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = cpq_get_latch_status(ctrl, slot);
 
@@ -765,7 +762,7 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = get_presence_status(ctrl, slot);
 
@@ -777,7 +774,7 @@ static int get_max_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = ctrl->speed_capability;
 
@@ -789,7 +786,7 @@ static int get_cur_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp
 	struct slot *slot = hotplug_slot->private;
 	struct controller *ctrl = slot->ctrl;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, slot_name(slot));
 
 	*value = ctrl->speed;
 
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index ef041ca91c27..a60a25290995 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -1139,7 +1139,7 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
 	for(slot = ctrl->slot; slot; slot = slot->next) {
 		if (slot->device == (hp_slot + ctrl->slot_device_offset)) 
 			continue;
-		if (!slot->hotplug_slot && !slot->hotplug_slot->info) 
+		if (!slot->hotplug_slot || !slot->hotplug_slot->info)
 			continue;
 		if (slot->hotplug_slot->info->adapter_status == 0) 
 			continue;
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 146ca9cd1567..3a2637a00934 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -66,10 +66,10 @@ struct dummy_slot {
 	struct pci_dev *dev;
 	struct work_struct remove_work;
 	unsigned long removed;
-	char name[8];
 };
 
 static int debug;
+static int dup_slots;
 static LIST_HEAD(slot_list);
 static struct workqueue_struct *dummyphp_wq;
 
@@ -96,10 +96,13 @@ static void dummy_release(struct hotplug_slot *slot)
 	kfree(dslot);
 }
 
+#define SLOT_NAME_SIZE	8
+
 static int add_slot(struct pci_dev *dev)
 {
 	struct dummy_slot *dslot;
 	struct hotplug_slot *slot;
+	char name[SLOT_NAME_SIZE];
 	int retval = -ENOMEM;
 	static int count = 1;
 
@@ -119,19 +122,22 @@ static int add_slot(struct pci_dev *dev)
 	if (!dslot)
 		goto error_info;
 
-	slot->name = dslot->name;
-	snprintf(slot->name, sizeof(dslot->name), "fake%d", count++);
-	dbg("slot->name = %s\n", slot->name);
+	if (dup_slots)
+		snprintf(name, SLOT_NAME_SIZE, "fake");
+	else
+		snprintf(name, SLOT_NAME_SIZE, "fake%d", count++);
+	dbg("slot->name = %s\n", name);
 	slot->ops = &dummy_hotplug_slot_ops;
 	slot->release = &dummy_release;
 	slot->private = dslot;
 
-	retval = pci_hp_register(slot, dev->bus, PCI_SLOT(dev->devfn));
+	retval = pci_hp_register(slot, dev->bus, PCI_SLOT(dev->devfn), name);
 	if (retval) {
 		err("pci_hp_register failed with error %d\n", retval);
 		goto error_dslot;
 	}
 
+	dbg("slot->name = %s\n", hotplug_slot_name(slot));
 	dslot->slot = slot;
 	dslot->dev = pci_dev_get(dev);
 	list_add (&dslot->node, &slot_list);
@@ -167,10 +173,11 @@ static void remove_slot(struct dummy_slot *dslot)
 {
 	int retval;
 
-	dbg("removing slot %s\n", dslot->slot->name);
+	dbg("removing slot %s\n", hotplug_slot_name(dslot->slot));
 	retval = pci_hp_deregister(dslot->slot);
 	if (retval)
-		err("Problem unregistering a slot %s\n", dslot->slot->name);
+		err("Problem unregistering a slot %s\n",
+			hotplug_slot_name(dslot->slot));
 }
 
 /* called from the single-threaded workqueue handler to remove a slot */
@@ -308,7 +315,7 @@ static int disable_slot(struct hotplug_slot *slot)
 		return -ENODEV;
 	dslot = slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, slot->name);
+	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot_name(slot));
 
 	for (func = 7; func >= 0; func--) {
 		dev = pci_get_slot(dslot->dev->bus, dslot->dev->devfn + func);
@@ -373,4 +380,5 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
 module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Debugging mode enabled or not");
-
+module_param(dup_slots, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dup_slots, "Force duplicate slot names for debugging");
diff --git a/drivers/pci/hotplug/ibmphp.h b/drivers/pci/hotplug/ibmphp.h
index 612d96301509..a8d391a4957d 100644
--- a/drivers/pci/hotplug/ibmphp.h
+++ b/drivers/pci/hotplug/ibmphp.h
@@ -707,17 +707,16 @@ struct slot {
 	u8 device;
 	u8 number;
 	u8 real_physical_slot_num;
-	char name[100];
 	u32 capabilities;
 	u8 supported_speed;
 	u8 supported_bus_mode;
+	u8 flag;		/* this is for disable slot and polling */
+	u8 ctlr_index;
 	struct hotplug_slot *hotplug_slot;
 	struct controller *ctrl;
 	struct pci_func *func;
 	u8 irq[4];
-	u8 flag;		/* this is for disable slot and polling */
 	int bit_mode;		/* 0 = 32, 1 = 64 */
-	u8 ctlr_index;
 	struct bus_info *bus_on;
 	struct list_head ibm_slot_list;
 	u8 status;
diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index c892daae74d6..633e743442ac 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -1402,10 +1402,6 @@ static int __init ibmphp_init(void)
 		goto error;
 	}
 
-	/* lock ourselves into memory with a module 
-	 * count of -1 so that no one can unload us. */
-	module_put(THIS_MODULE);
-
 exit:
 	return rc;
 
@@ -1423,4 +1419,3 @@ static void __exit ibmphp_exit(void)
 }
 
 module_init(ibmphp_init);
-module_exit(ibmphp_exit);
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 8467d0287325..c1abac8ab5c3 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -123,10 +123,8 @@ static struct ebda_pci_rsrc *alloc_ebda_pci_rsrc (void)
 static void __init print_bus_info (void)
 {
 	struct bus_info *ptr;
-	struct list_head *ptr1;
 	
-	list_for_each (ptr1, &bus_info_head) {
-		ptr = list_entry (ptr1, struct bus_info, bus_info_list);
+	list_for_each_entry(ptr, &bus_info_head, bus_info_list) {
 		debug ("%s - slot_min = %x\n", __func__, ptr->slot_min);
 		debug ("%s - slot_max = %x\n", __func__, ptr->slot_max);
 		debug ("%s - slot_count = %x\n", __func__, ptr->slot_count);
@@ -146,10 +144,8 @@ static void __init print_bus_info (void)
 static void print_lo_info (void)
 {
 	struct rio_detail *ptr;
-	struct list_head *ptr1;
 	debug ("print_lo_info ----\n");	
-	list_for_each (ptr1, &rio_lo_head) {
-		ptr = list_entry (ptr1, struct rio_detail, rio_detail_list);
+	list_for_each_entry(ptr, &rio_lo_head, rio_detail_list) {
 		debug ("%s - rio_node_id = %x\n", __func__, ptr->rio_node_id);
 		debug ("%s - rio_type = %x\n", __func__, ptr->rio_type);
 		debug ("%s - owner_id = %x\n", __func__, ptr->owner_id);
@@ -163,10 +159,8 @@ static void print_lo_info (void)
 static void print_vg_info (void)
 {
 	struct rio_detail *ptr;
-	struct list_head *ptr1;
 	debug ("%s ---\n", __func__);
-	list_for_each (ptr1, &rio_vg_head) {
-		ptr = list_entry (ptr1, struct rio_detail, rio_detail_list);
+	list_for_each_entry(ptr, &rio_vg_head, rio_detail_list) {
 		debug ("%s - rio_node_id = %x\n", __func__, ptr->rio_node_id);
 		debug ("%s - rio_type = %x\n", __func__, ptr->rio_type);
 		debug ("%s - owner_id = %x\n", __func__, ptr->owner_id);
@@ -180,10 +174,8 @@ static void print_vg_info (void)
 static void __init print_ebda_pci_rsrc (void)
 {
 	struct ebda_pci_rsrc *ptr;
-	struct list_head *ptr1;
 
-	list_for_each (ptr1, &ibmphp_ebda_pci_rsrc_head) {
-		ptr = list_entry (ptr1, struct ebda_pci_rsrc, ebda_pci_rsrc_list);
+	list_for_each_entry(ptr, &ibmphp_ebda_pci_rsrc_head, ebda_pci_rsrc_list) {
 		debug ("%s - rsrc type: %x bus#: %x dev_func: %x start addr: %x end addr: %x\n", 
 			__func__, ptr->rsrc_type ,ptr->bus_num, ptr->dev_fun,ptr->start_addr, ptr->end_addr);
 	}
@@ -192,10 +184,8 @@ static void __init print_ebda_pci_rsrc (void)
 static void __init print_ibm_slot (void)
 {
 	struct slot *ptr;
-	struct list_head *ptr1;
 
-	list_for_each (ptr1, &ibmphp_slot_head) {
-		ptr = list_entry (ptr1, struct slot, ibm_slot_list);
+	list_for_each_entry(ptr, &ibmphp_slot_head, ibm_slot_list) {
 		debug ("%s - slot_number: %x\n", __func__, ptr->number);
 	}
 }
@@ -203,10 +193,8 @@ static void __init print_ibm_slot (void)
 static void __init print_opt_vg (void)
 {
 	struct opt_rio *ptr;
-	struct list_head *ptr1;
 	debug ("%s ---\n", __func__);
-	list_for_each (ptr1, &opt_vg_head) {
-		ptr = list_entry (ptr1, struct opt_rio, opt_rio_list);
+	list_for_each_entry(ptr, &opt_vg_head, opt_rio_list) {
 		debug ("%s - rio_type %x\n", __func__, ptr->rio_type);
 		debug ("%s - chassis_num: %x\n", __func__, ptr->chassis_num);
 		debug ("%s - first_slot_num: %x\n", __func__, ptr->first_slot_num);
@@ -217,13 +205,9 @@ static void __init print_opt_vg (void)
 static void __init print_ebda_hpc (void)
 {
 	struct controller *hpc_ptr;
-	struct list_head *ptr1;
 	u16 index;
 
-	list_for_each (ptr1, &ebda_hpc_head) {
-
-		hpc_ptr = list_entry (ptr1, struct controller, ebda_hpc_list); 
-
+	list_for_each_entry(hpc_ptr, &ebda_hpc_head, ebda_hpc_list) {
 		for (index = 0; index < hpc_ptr->slot_count; index++) {
 			debug ("%s - physical slot#: %x\n", __func__, hpc_ptr->slots[index].slot_num);
 			debug ("%s - pci bus# of the slot: %x\n", __func__, hpc_ptr->slots[index].slot_bus_num);
@@ -276,7 +260,7 @@ int __init ibmphp_access_ebda (void)
 	iounmap (io_mem);
 	debug ("returned ebda segment: %x\n", ebda_seg);
 	
-	io_mem = ioremap (ebda_seg<<4, 65000);
+	io_mem = ioremap(ebda_seg<<4, 1024);
 	if (!io_mem )
 		return -ENOMEM;
 	next_offset = 0x180;
@@ -460,9 +444,7 @@ static int __init ebda_rio_table (void)
 static struct opt_rio *search_opt_vg (u8 chassis_num)
 {
 	struct opt_rio *ptr;
-	struct list_head *ptr1;
-	list_for_each (ptr1, &opt_vg_head) {
-		ptr = list_entry (ptr1, struct opt_rio, opt_rio_list);
+	list_for_each_entry(ptr, &opt_vg_head, opt_rio_list) {
 		if (ptr->chassis_num == chassis_num)
 			return ptr;
 	}		
@@ -473,10 +455,8 @@ static int __init combine_wpg_for_chassis (void)
 {
 	struct opt_rio *opt_rio_ptr = NULL;
 	struct rio_detail *rio_detail_ptr = NULL;
-	struct list_head *list_head_ptr = NULL;
 	
-	list_for_each (list_head_ptr, &rio_vg_head) {
-		rio_detail_ptr = list_entry (list_head_ptr, struct rio_detail, rio_detail_list);
+	list_for_each_entry(rio_detail_ptr, &rio_vg_head, rio_detail_list) {
 		opt_rio_ptr = search_opt_vg (rio_detail_ptr->chassis_num);
 		if (!opt_rio_ptr) {
 			opt_rio_ptr = kzalloc(sizeof(struct opt_rio), GFP_KERNEL);
@@ -497,14 +477,12 @@ static int __init combine_wpg_for_chassis (void)
 }	
 
 /*
- * reorgnizing linked list of expansion box	 
+ * reorganizing linked list of expansion box
  */
 static struct opt_rio_lo *search_opt_lo (u8 chassis_num)
 {
 	struct opt_rio_lo *ptr;
-	struct list_head *ptr1;
-	list_for_each (ptr1, &opt_lo_head) {
-		ptr = list_entry (ptr1, struct opt_rio_lo, opt_rio_lo_list);
+	list_for_each_entry(ptr, &opt_lo_head, opt_rio_lo_list) {
 		if (ptr->chassis_num == chassis_num)
 			return ptr;
 	}		
@@ -515,10 +493,8 @@ static int combine_wpg_for_expansion (void)
 {
 	struct opt_rio_lo *opt_rio_lo_ptr = NULL;
 	struct rio_detail *rio_detail_ptr = NULL;
-	struct list_head *list_head_ptr = NULL;
 	
-	list_for_each (list_head_ptr, &rio_lo_head) {
-		rio_detail_ptr = list_entry (list_head_ptr, struct rio_detail, rio_detail_list);
+	list_for_each_entry(rio_detail_ptr, &rio_lo_head, rio_detail_list) {
 		opt_rio_lo_ptr = search_opt_lo (rio_detail_ptr->chassis_num);
 		if (!opt_rio_lo_ptr) {
 			opt_rio_lo_ptr = kzalloc(sizeof(struct opt_rio_lo), GFP_KERNEL);
@@ -550,20 +526,17 @@ static int first_slot_num (u8 slot_num, u8 first_slot, u8 var)
 {
 	struct opt_rio *opt_vg_ptr = NULL;
 	struct opt_rio_lo *opt_lo_ptr = NULL;
-	struct list_head *ptr = NULL;
 	int rc = 0;
 
 	if (!var) {
-		list_for_each (ptr, &opt_vg_head) {
-			opt_vg_ptr = list_entry (ptr, struct opt_rio, opt_rio_list);
+		list_for_each_entry(opt_vg_ptr, &opt_vg_head, opt_rio_list) {
 			if ((first_slot < opt_vg_ptr->first_slot_num) && (slot_num >= opt_vg_ptr->first_slot_num)) { 
 				rc = -ENODEV;
 				break;
 			}
 		}
 	} else {
-		list_for_each (ptr, &opt_lo_head) {
-			opt_lo_ptr = list_entry (ptr, struct opt_rio_lo, opt_rio_lo_list);
+		list_for_each_entry(opt_lo_ptr, &opt_lo_head, opt_rio_lo_list) {
 			if ((first_slot < opt_lo_ptr->first_slot_num) && (slot_num >= opt_lo_ptr->first_slot_num)) {
 				rc = -ENODEV;
 				break;
@@ -576,10 +549,8 @@ static int first_slot_num (u8 slot_num, u8 first_slot, u8 var)
 static struct opt_rio_lo * find_rxe_num (u8 slot_num)
 {
 	struct opt_rio_lo *opt_lo_ptr;
-	struct list_head *ptr;
 
-	list_for_each (ptr, &opt_lo_head) {
-		opt_lo_ptr = list_entry (ptr, struct opt_rio_lo, opt_rio_lo_list);
+	list_for_each_entry(opt_lo_ptr, &opt_lo_head, opt_rio_lo_list) {
 		//check to see if this slot_num belongs to expansion box
 		if ((slot_num >= opt_lo_ptr->first_slot_num) && (!first_slot_num (slot_num, opt_lo_ptr->first_slot_num, 1))) 
 			return opt_lo_ptr;
@@ -590,10 +561,8 @@ static struct opt_rio_lo * find_rxe_num (u8 slot_num)
 static struct opt_rio * find_chassis_num (u8 slot_num)
 {
 	struct opt_rio *opt_vg_ptr;
-	struct list_head *ptr;
 
-	list_for_each (ptr, &opt_vg_head) {
-		opt_vg_ptr = list_entry (ptr, struct opt_rio, opt_rio_list);
+	list_for_each_entry(opt_vg_ptr, &opt_vg_head, opt_rio_list) {
 		//check to see if this slot_num belongs to chassis 
 		if ((slot_num >= opt_vg_ptr->first_slot_num) && (!first_slot_num (slot_num, opt_vg_ptr->first_slot_num, 0))) 
 			return opt_vg_ptr;
@@ -607,11 +576,9 @@ static struct opt_rio * find_chassis_num (u8 slot_num)
 static u8 calculate_first_slot (u8 slot_num)
 {
 	u8 first_slot = 1;
-	struct list_head * list;
 	struct slot * slot_cur;
 	
-	list_for_each (list, &ibmphp_slot_head) {
-		slot_cur = list_entry (list, struct slot, ibm_slot_list);
+	list_for_each_entry(slot_cur, &ibmphp_slot_head, ibm_slot_list) {
 		if (slot_cur->ctrl) {
 			if ((slot_cur->ctrl->ctlr_type != 4) && (slot_cur->ctrl->ending_slot_num > first_slot) && (slot_num > slot_cur->ctrl->ending_slot_num)) 
 				first_slot = slot_cur->ctrl->ending_slot_num;
@@ -620,11 +587,14 @@ static u8 calculate_first_slot (u8 slot_num)
 	return first_slot + 1;
 
 }
+
+#define SLOT_NAME_SIZE 30
+
 static char *create_file_name (struct slot * slot_cur)
 {
 	struct opt_rio *opt_vg_ptr = NULL;
 	struct opt_rio_lo *opt_lo_ptr = NULL;
-	static char str[30];
+	static char str[SLOT_NAME_SIZE];
 	int which = 0; /* rxe = 1, chassis = 0 */
 	u8 number = 1; /* either chassis or rxe # */
 	u8 first_slot = 1;
@@ -736,7 +706,6 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 
 	slot = hotplug_slot->private;
 	kfree(slot->hotplug_slot->info);
-	kfree(slot->hotplug_slot->name);
 	kfree(slot->hotplug_slot);
 	slot->ctrl = NULL;
 	slot->bus_on = NULL;
@@ -767,7 +736,7 @@ static int __init ebda_rsrc_controller (void)
 	struct bus_info *bus_info_ptr1, *bus_info_ptr2;
 	int rc;
 	struct slot *tmp_slot;
-	struct list_head *list;
+	char name[SLOT_NAME_SIZE];
 
 	addr = hpc_list_ptr->phys_addr;
 	for (ctlr = 0; ctlr < hpc_list_ptr->num_ctlrs; ctlr++) {
@@ -931,12 +900,6 @@ static int __init ebda_rsrc_controller (void)
 				goto error_no_hp_info;
 			}
 
-			hp_slot_ptr->name = kmalloc(30, GFP_KERNEL);
-			if (!hp_slot_ptr->name) {
-				rc = -ENOMEM;
-				goto error_no_hp_name;
-			}
-
 			tmp_slot = kzalloc(sizeof(*tmp_slot), GFP_KERNEL);
 			if (!tmp_slot) {
 				rc = -ENOMEM;
@@ -997,12 +960,10 @@ static int __init ebda_rsrc_controller (void)
 
 	}			/* each hpc  */
 
-	list_for_each (list, &ibmphp_slot_head) {
-		tmp_slot = list_entry (list, struct slot, ibm_slot_list);
-
-		snprintf (tmp_slot->hotplug_slot->name, 30, "%s", create_file_name (tmp_slot));
+	list_for_each_entry(tmp_slot, &ibmphp_slot_head, ibm_slot_list) {
+		snprintf(name, SLOT_NAME_SIZE, "%s", create_file_name(tmp_slot));
 		pci_hp_register(tmp_slot->hotplug_slot,
-			pci_find_bus(0, tmp_slot->bus), tmp_slot->device);
+			pci_find_bus(0, tmp_slot->bus), tmp_slot->device, name);
 	}
 
 	print_ebda_hpc ();
@@ -1012,8 +973,6 @@ static int __init ebda_rsrc_controller (void)
 error:
 	kfree (hp_slot_ptr->private);
 error_no_slot:
-	kfree (hp_slot_ptr->name);
-error_no_hp_name:
 	kfree (hp_slot_ptr->info);
 error_no_hp_info:
 	kfree (hp_slot_ptr);
@@ -1101,10 +1060,8 @@ u16 ibmphp_get_total_controllers (void)
 struct slot *ibmphp_get_slot_from_physical_num (u8 physical_num)
 {
 	struct slot *slot;
-	struct list_head *list;
 
-	list_for_each (list, &ibmphp_slot_head) {
-		slot = list_entry (list, struct slot, ibm_slot_list);
+	list_for_each_entry(slot, &ibmphp_slot_head, ibm_slot_list) {
 		if (slot->number == physical_num)
 			return slot;
 	}
@@ -1120,10 +1077,8 @@ struct slot *ibmphp_get_slot_from_physical_num (u8 physical_num)
 struct bus_info *ibmphp_find_same_bus_num (u32 num)
 {
 	struct bus_info *ptr;
-	struct list_head  *ptr1;
 
-	list_for_each (ptr1, &bus_info_head) {
-		ptr = list_entry (ptr1, struct bus_info, bus_info_list); 
+	list_for_each_entry(ptr, &bus_info_head, bus_info_list) {
 		if (ptr->busno == num) 
 			 return ptr;
 	}
@@ -1136,10 +1091,8 @@ struct bus_info *ibmphp_find_same_bus_num (u32 num)
 int ibmphp_get_bus_index (u8 num)
 {
 	struct bus_info *ptr;
-	struct list_head  *ptr1;
 
-	list_for_each (ptr1, &bus_info_head) {
-		ptr = list_entry (ptr1, struct bus_info, bus_info_list);
+	list_for_each_entry(ptr, &bus_info_head, bus_info_list) {
 		if (ptr->busno == num)  
 			return ptr->index;
 	}
@@ -1212,11 +1165,9 @@ static struct pci_driver ibmphp_driver = {
 int ibmphp_register_pci (void)
 {
 	struct controller *ctrl;
-	struct list_head *tmp;
 	int rc = 0;
 
-	list_for_each (tmp, &ebda_hpc_head) {
-		ctrl = list_entry (tmp, struct controller, ebda_hpc_list);
+	list_for_each_entry(ctrl, &ebda_hpc_head, ebda_hpc_list) {
 		if (ctrl->ctlr_type == 1) {
 			rc = pci_register_driver(&ibmphp_driver);
 			break;
@@ -1227,12 +1178,10 @@ int ibmphp_register_pci (void)
 static int ibmphp_probe (struct pci_dev * dev, const struct pci_device_id *ids)
 {
 	struct controller *ctrl;
-	struct list_head *tmp;
 
 	debug ("inside ibmphp_probe\n");
 	
-	list_for_each (tmp, &ebda_hpc_head) {
-		ctrl = list_entry (tmp, struct controller, ebda_hpc_list);
+	list_for_each_entry(ctrl, &ebda_hpc_head, ebda_hpc_list) {
 		if (ctrl->ctlr_type == 1) {
 			if ((dev->devfn == ctrl->u.pci_ctlr.dev_fun) && (dev->bus->number == ctrl->u.pci_ctlr.bus)) {
 				ctrl->ctrl_dev = dev;
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index 5f85b1b120e3..535fce0f07f9 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -37,6 +37,7 @@
 #include <linux/init.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
+#include <linux/mutex.h>
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
 #include <asm/uaccess.h>
@@ -61,7 +62,7 @@ static int debug;
 //////////////////////////////////////////////////////////////////
 
 static LIST_HEAD(pci_hotplug_slot_list);
-static DEFINE_SPINLOCK(pci_hotplug_slot_list_lock);
+static DEFINE_MUTEX(pci_hp_mutex);
 
 /* these strings match up with the values in pci_bus_speed */
 static char *pci_bus_speed_strings[] = {
@@ -102,13 +103,13 @@ static int get_##name (struct hotplug_slot *slot, type *value)		\
 {									\
 	struct hotplug_slot_ops *ops = slot->ops;			\
 	int retval = 0;							\
-	if (try_module_get(ops->owner)) {				\
-		if (ops->get_##name)					\
-			retval = ops->get_##name(slot, value);		\
-		else							\
-			*value = slot->info->name;			\
-		module_put(ops->owner);					\
-	}								\
+	if (!try_module_get(ops->owner))				\
+		return -ENODEV;						\
+	if (ops->get_##name)						\
+		retval = ops->get_##name(slot, value);			\
+	else								\
+		*value = slot->info->name;				\
+	module_put(ops->owner);						\
 	return retval;							\
 }
 
@@ -530,16 +531,12 @@ static struct hotplug_slot *get_slot_from_name (const char *name)
 	struct hotplug_slot *slot;
 	struct list_head *tmp;
 
-	spin_lock(&pci_hotplug_slot_list_lock);
 	list_for_each (tmp, &pci_hotplug_slot_list) {
 		slot = list_entry (tmp, struct hotplug_slot, slot_list);
-		if (strcmp(slot->name, name) == 0)
-			goto out;
+		if (strcmp(hotplug_slot_name(slot), name) == 0)
+			return slot;
 	}
-	slot = NULL;
-out:
-	spin_unlock(&pci_hotplug_slot_list_lock);
-	return slot;
+	return NULL;
 }
 
 /**
@@ -547,13 +544,15 @@ out:
  * @bus: bus this slot is on
  * @slot: pointer to the &struct hotplug_slot to register
  * @slot_nr: slot number
+ * @name: name registered with kobject core
  *
  * Registers a hotplug slot with the pci hotplug subsystem, which will allow
  * userspace interaction to the slot.
  *
  * Returns 0 if successful, anything else for an error.
  */
-int pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus, int slot_nr)
+int pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus, int slot_nr,
+			const char *name)
 {
 	int result;
 	struct pci_slot *pci_slot;
@@ -568,48 +567,29 @@ int pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus, int slot_nr)
 		return -EINVAL;
 	}
 
-	/* Check if we have already registered a slot with the same name. */
-	if (get_slot_from_name(slot->name))
-		return -EEXIST;
+	mutex_lock(&pci_hp_mutex);
 
 	/*
 	 * No problems if we call this interface from both ACPI_PCI_SLOT
 	 * driver and call it here again. If we've already created the
 	 * pci_slot, the interface will simply bump the refcount.
 	 */
-	pci_slot = pci_create_slot(bus, slot_nr, slot->name);
-	if (IS_ERR(pci_slot))
-		return PTR_ERR(pci_slot);
-
-	if (pci_slot->hotplug) {
-		dbg("%s: already claimed\n", __func__);
-		pci_destroy_slot(pci_slot);
-		return -EBUSY;
+	pci_slot = pci_create_slot(bus, slot_nr, name, slot);
+	if (IS_ERR(pci_slot)) {
+		result = PTR_ERR(pci_slot);
+		goto out;
 	}
 
 	slot->pci_slot = pci_slot;
 	pci_slot->hotplug = slot;
 
-	/*
-	 * Allow pcihp drivers to override the ACPI_PCI_SLOT name.
-	 */
-	if (strcmp(kobject_name(&pci_slot->kobj), slot->name)) {
-		result = kobject_rename(&pci_slot->kobj, slot->name);
-		if (result) {
-			pci_destroy_slot(pci_slot);
-			return result;
-		}
-	}
-
-	spin_lock(&pci_hotplug_slot_list_lock);
 	list_add(&slot->slot_list, &pci_hotplug_slot_list);
-	spin_unlock(&pci_hotplug_slot_list_lock);
 
 	result = fs_add_slot(pci_slot);
 	kobject_uevent(&pci_slot->kobj, KOBJ_ADD);
-	dbg("Added slot %s to the list\n", slot->name);
-
-
+	dbg("Added slot %s to the list\n", name);
+out:
+	mutex_unlock(&pci_hp_mutex);
 	return result;
 }
 
@@ -630,21 +610,23 @@ int pci_hp_deregister(struct hotplug_slot *hotplug)
 	if (!hotplug)
 		return -ENODEV;
 
-	temp = get_slot_from_name(hotplug->name);
-	if (temp != hotplug)
+	mutex_lock(&pci_hp_mutex);
+	temp = get_slot_from_name(hotplug_slot_name(hotplug));
+	if (temp != hotplug) {
+		mutex_unlock(&pci_hp_mutex);
 		return -ENODEV;
+	}
 
-	spin_lock(&pci_hotplug_slot_list_lock);
 	list_del(&hotplug->slot_list);
-	spin_unlock(&pci_hotplug_slot_list_lock);
 
 	slot = hotplug->pci_slot;
 	fs_remove_slot(slot);
-	dbg("Removed slot %s from the list\n", hotplug->name);
+	dbg("Removed slot %s from the list\n", hotplug_slot_name(hotplug));
 
 	hotplug->release(hotplug);
 	slot->hotplug = NULL;
 	pci_destroy_slot(slot);
+	mutex_unlock(&pci_hp_mutex);
 
 	return 0;
 }
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 9e6cec67e1cc..b2801a7ee37f 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -57,19 +57,30 @@ extern struct workqueue_struct *pciehp_wq;
 #define warn(format, arg...)						\
 	printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
 
+#define ctrl_dbg(ctrl, format, arg...)					\
+	do {								\
+		if (pciehp_debug)					\
+			dev_printk(, &ctrl->pcie->device,		\
+					format, ## arg);		\
+	} while (0)
+#define ctrl_err(ctrl, format, arg...)					\
+	dev_err(&ctrl->pcie->device, format, ## arg)
+#define ctrl_info(ctrl, format, arg...)					\
+	dev_info(&ctrl->pcie->device, format, ## arg)
+#define ctrl_warn(ctrl, format, arg...)					\
+	dev_warn(&ctrl->pcie->device, format, ## arg)
+
 #define SLOT_NAME_SIZE 10
 struct slot {
 	u8 bus;
 	u8 device;
-	u32 number;
 	u8 state;
-	struct timer_list task_event;
 	u8 hp_slot;
+	u32 number;
 	struct controller *ctrl;
 	struct hpc_ops *hpc_ops;
 	struct hotplug_slot *hotplug_slot;
 	struct list_head	slot_list;
-	char name[SLOT_NAME_SIZE];
 	unsigned long last_emi_toggle;
 	struct delayed_work work;	/* work for button event */
 	struct mutex lock;
@@ -87,6 +98,7 @@ struct controller {
 	int num_slots;			/* Number of slots on ctlr */
 	int slot_num_inc;		/* 1 or -1 */
 	struct pci_dev *pci_dev;
+	struct pcie_device *pcie;	/* PCI Express port service */
 	struct list_head slot_list;
 	struct hpc_ops *hpc_ops;
 	wait_queue_head_t queue;	/* sleep & wake process */
@@ -98,6 +110,7 @@ struct controller {
 	struct timer_list poll_timer;
 	int cmd_busy;
 	unsigned int no_cmd_complete:1;
+	unsigned int link_active_reporting:1;
 };
 
 #define INT_BUTTON_IGNORE		0
@@ -161,6 +174,11 @@ int pciehp_enable_slot(struct slot *p_slot);
 int pciehp_disable_slot(struct slot *p_slot);
 int pcie_enable_notification(struct controller *ctrl);
 
+static inline const char *slot_name(struct slot *slot)
+{
+	return hotplug_slot_name(slot->hotplug_slot);
+}
+
 static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device)
 {
 	struct slot *slot;
@@ -170,7 +188,7 @@ static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device)
 			return slot;
 	}
 
-	err("%s: slot (device=0x%x) not found\n", __func__, device);
+	ctrl_err(ctrl, "Slot (device=0x%02x) not found\n", device);
 	return NULL;
 }
 
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 4fd5355bc3b5..39cf248d24e3 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -144,9 +144,10 @@ set_lock_exit:
  * sysfs interface which allows the user to toggle the Electro Mechanical
  * Interlock.  Valid values are either 0 or 1.  0 == unlock, 1 == lock
  */
-static ssize_t lock_write_file(struct hotplug_slot *slot, const char *buf,
-		size_t count)
+static ssize_t lock_write_file(struct hotplug_slot *hotplug_slot,
+		const char *buf, size_t count)
 {
+	struct slot *slot = hotplug_slot->private;
 	unsigned long llock;
 	u8 lock;
 	int retval = 0;
@@ -157,10 +158,11 @@ static ssize_t lock_write_file(struct hotplug_slot *slot, const char *buf,
 	switch (lock) {
 		case 0:
 		case 1:
-			retval = set_lock_status(slot, lock);
+			retval = set_lock_status(hotplug_slot, lock);
 			break;
 		default:
-			err ("%d is an invalid lock value\n", lock);
+			ctrl_err(slot->ctrl, "%d is an invalid lock value\n",
+				 lock);
 			retval = -EINVAL;
 	}
 	if (retval)
@@ -180,7 +182,10 @@ static struct hotplug_slot_attribute hotplug_slot_attr_lock = {
  */
 static void release_slot(struct hotplug_slot *hotplug_slot)
 {
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	struct slot *slot = hotplug_slot->private;
+
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, hotplug_slot_name(hotplug_slot));
 
 	kfree(hotplug_slot->info);
 	kfree(hotplug_slot);
@@ -191,7 +196,7 @@ static int init_slots(struct controller *ctrl)
 	struct slot *slot;
 	struct hotplug_slot *hotplug_slot;
 	struct hotplug_slot_info *info;
-	int len, dup = 1;
+	char name[SLOT_NAME_SIZE];
 	int retval = -ENOMEM;
 
 	list_for_each_entry(slot, &ctrl->slot_list, slot_list) {
@@ -205,46 +210,38 @@ static int init_slots(struct controller *ctrl)
 
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->info = info;
-		hotplug_slot->name = slot->name;
 		hotplug_slot->private = slot;
 		hotplug_slot->release = &release_slot;
 		hotplug_slot->ops = &pciehp_hotplug_slot_ops;
-		get_power_status(hotplug_slot, &info->power_status);
-		get_attention_status(hotplug_slot, &info->attention_status);
-		get_latch_status(hotplug_slot, &info->latch_status);
-		get_adapter_status(hotplug_slot, &info->adapter_status);
 		slot->hotplug_slot = hotplug_slot;
+		snprintf(name, SLOT_NAME_SIZE, "%u", slot->number);
 
-		dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x "
-		    "slot_device_offset=%x\n", slot->bus, slot->device,
-		    slot->hp_slot, slot->number, ctrl->slot_device_offset);
-duplicate_name:
+ 		ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x "
+ 			 "hp_slot=%x sun=%x slot_device_offset=%x\n",
+ 			 pci_domain_nr(ctrl->pci_dev->subordinate),
+ 			 slot->bus, slot->device, slot->hp_slot, slot->number,
+ 			 ctrl->slot_device_offset);
 		retval = pci_hp_register(hotplug_slot,
 					 ctrl->pci_dev->subordinate,
-					 slot->device);
+					 slot->device,
+					 name);
 		if (retval) {
-			/*
-			 * If slot N already exists, we'll try to create
-			 * slot N-1, N-2 ... N-M, until we overflow.
-			 */
-			if (retval == -EEXIST) {
-				len = snprintf(slot->name, SLOT_NAME_SIZE,
-					       "%d-%d", slot->number, dup++);
-				if (len < SLOT_NAME_SIZE)
-					goto duplicate_name;
-				else
-					err("duplicate slot name overflow\n");
-			}
-			err("pci_hp_register failed with error %d\n", retval);
+			ctrl_err(ctrl, "pci_hp_register failed with error %d\n",
+				 retval);
 			goto error_info;
 		}
+		get_power_status(hotplug_slot, &info->power_status);
+		get_attention_status(hotplug_slot, &info->attention_status);
+		get_latch_status(hotplug_slot, &info->latch_status);
+		get_adapter_status(hotplug_slot, &info->adapter_status);
 		/* create additional sysfs entries */
 		if (EMI(ctrl)) {
 			retval = sysfs_create_file(&hotplug_slot->pci_slot->kobj,
 				&hotplug_slot_attr_lock.attr);
 			if (retval) {
 				pci_hp_deregister(hotplug_slot);
-				err("cannot create additional sysfs entries\n");
+				ctrl_err(ctrl, "Cannot create additional sysfs "
+					 "entries\n");
 				goto error_info;
 			}
 		}
@@ -278,7 +275,8 @@ static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 status)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		  __func__, slot_name(slot));
 
 	hotplug_slot->info->attention_status = status;
 
@@ -293,7 +291,8 @@ static int enable_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	return pciehp_sysfs_enable_slot(slot);
 }
@@ -303,7 +302,8 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		  __func__, slot_name(slot));
 
 	return pciehp_sysfs_disable_slot(slot);
 }
@@ -313,7 +313,8 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		  __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_power_status(slot, value);
 	if (retval < 0)
@@ -327,7 +328,8 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		  __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_attention_status(slot, value);
 	if (retval < 0)
@@ -341,7 +343,8 @@ static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_latch_status(slot, value);
 	if (retval < 0)
@@ -355,7 +358,8 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_adapter_status(slot, value);
 	if (retval < 0)
@@ -370,7 +374,8 @@ static int get_max_bus_speed(struct hotplug_slot *hotplug_slot,
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_max_bus_speed(slot, value);
 	if (retval < 0)
@@ -384,7 +389,8 @@ static int get_cur_bus_speed(struct hotplug_slot *hotplug_slot, enum pci_bus_spe
 	struct slot *slot = hotplug_slot->private;
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_cur_bus_speed(slot, value);
 	if (retval < 0)
@@ -402,14 +408,15 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	struct pci_dev *pdev = dev->port;
 
 	if (pciehp_force)
-		dbg("Bypassing BIOS check for pciehp use on %s\n",
-		    pci_name(pdev));
+		dev_info(&dev->device,
+			 "Bypassing BIOS check for pciehp use on %s\n",
+			 pci_name(pdev));
 	else if (pciehp_get_hp_hw_control_from_firmware(pdev))
 		goto err_out_none;
 
 	ctrl = pcie_init(dev);
 	if (!ctrl) {
-		dbg("%s: controller initialization failed\n", PCIE_MODULE_NAME);
+		dev_err(&dev->device, "Controller initialization failed\n");
 		goto err_out_none;
 	}
 	set_service_data(dev, ctrl);
@@ -418,26 +425,26 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	rc = init_slots(ctrl);
 	if (rc) {
 		if (rc == -EBUSY)
-			warn("%s: slot already registered by another "
-				"hotplug driver\n", PCIE_MODULE_NAME);
+			ctrl_warn(ctrl, "Slot already registered by another "
+				  "hotplug driver\n");
 		else
-			err("%s: slot initialization failed\n",
-				PCIE_MODULE_NAME);
+			ctrl_err(ctrl, "Slot initialization failed\n");
 		goto err_out_release_ctlr;
 	}
 
+	/* Check if slot is occupied */
 	t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
-
-	t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
-	if (value && pciehp_force) {
-		rc = pciehp_enable_slot(t_slot);
-		if (rc)	/* -ENODEV: shouldn't happen, but deal with it */
-			value = 0;
-	}
-	if ((POWER_CTRL(ctrl)) && !value) {
-		rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
-		if (rc)
-			goto err_out_free_ctrl_slot;
+	t_slot->hpc_ops->get_adapter_status(t_slot, &value);
+	if (value) {
+		if (pciehp_force)
+			pciehp_enable_slot(t_slot);
+	} else {
+		/* Power off slot if not occupied */
+		if (POWER_CTRL(ctrl)) {
+			rc = t_slot->hpc_ops->power_off_slot(t_slot);
+			if (rc)
+				goto err_out_free_ctrl_slot;
+		}
 	}
 
 	return 0;
@@ -461,13 +468,13 @@ static void pciehp_remove (struct pcie_device *dev)
 #ifdef CONFIG_PM
 static int pciehp_suspend (struct pcie_device *dev, pm_message_t state)
 {
-	printk("%s ENTRY\n", __func__);
+	dev_info(&dev->device, "%s ENTRY\n", __func__);
 	return 0;
 }
 
 static int pciehp_resume (struct pcie_device *dev)
 {
-	printk("%s ENTRY\n", __func__);
+	dev_info(&dev->device, "%s ENTRY\n", __func__);
 	if (pciehp_force) {
 		struct controller *ctrl = get_service_data(dev);
 		struct slot *t_slot;
@@ -497,10 +504,9 @@ static struct pcie_port_service_id port_pci_ids[] = { {
 	.driver_data =	0,
 	}, { /* end: all zeroes */ }
 };
-static const char device_name[] = "hpdriver";
 
 static struct pcie_port_service_driver hpdriver_portdrv = {
-	.name		= (char *)device_name,
+	.name		= PCIE_MODULE_NAME,
 	.id_table	= &port_pci_ids[0],
 
 	.probe		= pciehp_probe,
@@ -520,7 +526,7 @@ static int __init pcied_init(void)
  	dbg("pcie_port_service_register = %d\n", retval);
   	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
  	if (retval)
-		dbg("%s: Failure to register service\n", __func__);
+		dbg("Failure to register service\n");
 	return retval;
 }
 
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 96a5d55a4983..fead63c6b49e 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -58,14 +58,15 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
 u8 pciehp_handle_attention_button(struct slot *p_slot)
 {
 	u32 event_type;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Attention Button Change */
-	dbg("pciehp:  Attention button interrupt received.\n");
+	ctrl_dbg(ctrl, "Attention button interrupt received\n");
 
 	/*
 	 *  Button pressed - See if need to TAKE ACTION!!!
 	 */
-	info("Button pressed on Slot(%s)\n", p_slot->name);
+	ctrl_info(ctrl, "Button pressed on Slot(%s)\n", slot_name(p_slot));
 	event_type = INT_BUTTON_PRESS;
 
 	queue_interrupt_event(p_slot, event_type);
@@ -77,22 +78,23 @@ u8 pciehp_handle_switch_change(struct slot *p_slot)
 {
 	u8 getstatus;
 	u32 event_type;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Switch Change */
-	dbg("pciehp:  Switch interrupt received.\n");
+	ctrl_dbg(ctrl, "Switch interrupt received\n");
 
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 	if (getstatus) {
 		/*
 		 * Switch opened
 		 */
-		info("Latch open on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch open on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_SWITCH_OPEN;
 	} else {
 		/*
 		 *  Switch closed
 		 */
-		info("Latch close on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch close on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_SWITCH_CLOSE;
 	}
 
@@ -105,9 +107,10 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 {
 	u32 event_type;
 	u8 presence_save;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Presence Change */
-	dbg("pciehp:  Presence/Notify input change.\n");
+	ctrl_dbg(ctrl, "Presence/Notify input change\n");
 
 	/* Switch is open, assume a presence change
 	 * Save the presence state
@@ -117,13 +120,14 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 		/*
 		 * Card Present
 		 */
-		info("Card present on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Card present on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_PRESENCE_ON;
 	} else {
 		/*
 		 * Not Present
 		 */
-		info("Card not present on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Card not present on Slot(%s)\n",
+			  slot_name(p_slot));
 		event_type = INT_PRESENCE_OFF;
 	}
 
@@ -135,23 +139,25 @@ u8 pciehp_handle_presence_change(struct slot *p_slot)
 u8 pciehp_handle_power_fault(struct slot *p_slot)
 {
 	u32 event_type;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* power fault */
-	dbg("pciehp:  Power fault interrupt received.\n");
+	ctrl_dbg(ctrl, "Power fault interrupt received\n");
 
 	if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
 		/*
 		 * power fault Cleared
 		 */
-		info("Power fault cleared on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Power fault cleared on Slot(%s)\n",
+			  slot_name(p_slot));
 		event_type = INT_POWER_FAULT_CLEAR;
 	} else {
 		/*
 		 *   power fault
 		 */
-		info("Power fault on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Power fault on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_POWER_FAULT;
-		info("power fault bit %x set\n", 0);
+		ctrl_info(ctrl, "Power fault bit %x set\n", 0);
 	}
 
 	queue_interrupt_event(p_slot, event_type);
@@ -168,8 +174,8 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
 	/* turn off slot, turn on Amber LED, turn off Green LED if supported*/
 	if (POWER_CTRL(ctrl)) {
 		if (pslot->hpc_ops->power_off_slot(pslot)) {
-			err("%s: Issue of Slot Power Off command failed\n",
-			    __func__);
+			ctrl_err(ctrl,
+				 "Issue of Slot Power Off command failed\n");
 			return;
 		}
 	}
@@ -186,8 +192,8 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
 
 	if (ATTN_LED(ctrl)) {
 		if (pslot->hpc_ops->set_attention_status(pslot, 1)) {
-			err("%s: Issue of Set Attention Led command failed\n",
-			    __func__);
+			ctrl_err(ctrl,
+				 "Issue of Set Attention Led command failed\n");
 			return;
 		}
 	}
@@ -204,10 +210,11 @@ static int board_added(struct slot *p_slot)
 {
 	int retval = 0;
 	struct controller *ctrl = p_slot->ctrl;
+	struct pci_bus *parent = ctrl->pci_dev->subordinate;
 
-	dbg("%s: slot device, slot offset, hp slot = %d, %d ,%d\n",
-			__func__, p_slot->device,
-			ctrl->slot_device_offset, p_slot->hp_slot);
+	ctrl_dbg(ctrl, "%s: slot device, slot offset, hp slot = %d, %d, %d\n",
+		 __func__, p_slot->device, ctrl->slot_device_offset,
+		 p_slot->hp_slot);
 
 	if (POWER_CTRL(ctrl)) {
 		/* Power on slot */
@@ -219,28 +226,25 @@ static int board_added(struct slot *p_slot)
 	if (PWR_LED(ctrl))
 		p_slot->hpc_ops->green_led_blink(p_slot);
 
-	/* Wait for ~1 second */
-	msleep(1000);
-
 	/* Check link training status */
 	retval = p_slot->hpc_ops->check_lnk_status(ctrl);
 	if (retval) {
-		err("%s: Failed to check link status\n", __func__);
+		ctrl_err(ctrl, "Failed to check link status\n");
 		set_slot_off(ctrl, p_slot);
 		return retval;
 	}
 
 	/* Check for a power fault */
 	if (p_slot->hpc_ops->query_power_fault(p_slot)) {
-		dbg("%s: power fault detected\n", __func__);
+		ctrl_dbg(ctrl, "Power fault detected\n");
 		retval = POWER_FAILURE;
 		goto err_exit;
 	}
 
 	retval = pciehp_configure_device(p_slot);
 	if (retval) {
-		err("Cannot add device 0x%x:%x\n", p_slot->bus,
-		    p_slot->device);
+		ctrl_err(ctrl, "Cannot add device at %04x:%02x:%02x\n",
+			 pci_domain_nr(parent), p_slot->bus, p_slot->device);
 		goto err_exit;
 	}
 
@@ -272,14 +276,14 @@ static int remove_board(struct slot *p_slot)
 	if (retval)
 		return retval;
 
-	dbg("In %s, hp_slot = %d\n", __func__, p_slot->hp_slot);
+	ctrl_dbg(ctrl, "%s: hp_slot = %d\n", __func__, p_slot->hp_slot);
 
 	if (POWER_CTRL(ctrl)) {
 		/* power off slot */
 		retval = p_slot->hpc_ops->power_off_slot(p_slot);
 		if (retval) {
-			err("%s: Issue of Slot Disable command failed\n",
-			    __func__);
+			ctrl_err(ctrl,
+				 "Issue of Slot Disable command failed\n");
 			return retval;
 		}
 	}
@@ -320,8 +324,10 @@ static void pciehp_power_thread(struct work_struct *work)
 	switch (p_slot->state) {
 	case POWEROFF_STATE:
 		mutex_unlock(&p_slot->lock);
-		dbg("%s: disabling bus:device(%x:%x)\n",
-		    __func__, p_slot->bus, p_slot->device);
+		ctrl_dbg(p_slot->ctrl,
+			 "Disabling domain:bus:device=%04x:%02x:%02x\n",
+			 pci_domain_nr(p_slot->ctrl->pci_dev->subordinate),
+			 p_slot->bus, p_slot->device);
 		pciehp_disable_slot(p_slot);
 		mutex_lock(&p_slot->lock);
 		p_slot->state = STATIC_STATE;
@@ -349,7 +355,8 @@ void pciehp_queue_pushbutton_work(struct work_struct *work)
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (!info) {
-		err("%s: Cannot allocate memory\n", __func__);
+		ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n",
+			 __func__);
 		return;
 	}
 	info->p_slot = p_slot;
@@ -403,12 +410,14 @@ static void handle_button_press_event(struct slot *p_slot)
 		p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (getstatus) {
 			p_slot->state = BLINKINGOFF_STATE;
-			info("PCI slot #%s - powering off due to button "
-			     "press.\n", p_slot->name);
+			ctrl_info(ctrl,
+				  "PCI slot #%s - powering off due to button "
+				  "press.\n", slot_name(p_slot));
 		} else {
 			p_slot->state = BLINKINGON_STATE;
-			info("PCI slot #%s - powering on due to button "
-			     "press.\n", p_slot->name);
+			ctrl_info(ctrl,
+				  "PCI slot #%s - powering on due to button "
+				  "press.\n", slot_name(p_slot));
 		}
 		/* blink green LED and turn off amber */
 		if (PWR_LED(ctrl))
@@ -425,8 +434,7 @@ static void handle_button_press_event(struct slot *p_slot)
 		 * press the attention again before the 5 sec. limit
 		 * expires to cancel hot-add or hot-remove
 		 */
-		info("Button cancel on Slot(%s)\n", p_slot->name);
-		dbg("%s: button cancel\n", __func__);
+		ctrl_info(ctrl, "Button cancel on Slot(%s)\n", slot_name(p_slot));
 		cancel_delayed_work(&p_slot->work);
 		if (p_slot->state == BLINKINGOFF_STATE) {
 			if (PWR_LED(ctrl))
@@ -437,8 +445,8 @@ static void handle_button_press_event(struct slot *p_slot)
 		}
 		if (ATTN_LED(ctrl))
 			p_slot->hpc_ops->set_attention_status(p_slot, 0);
-		info("PCI slot #%s - action canceled due to button press\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "PCI slot #%s - action canceled "
+			  "due to button press\n", slot_name(p_slot));
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWEROFF_STATE:
@@ -448,11 +456,11 @@ static void handle_button_press_event(struct slot *p_slot)
 		 * this means that the previous attention button action
 		 * to hot-add or hot-remove is undergoing
 		 */
-		info("Button ignore on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Button ignore on Slot(%s)\n", slot_name(p_slot));
 		update_slot_info(p_slot);
 		break;
 	default:
-		warn("Not a valid state\n");
+		ctrl_warn(ctrl, "Not a valid state\n");
 		break;
 	}
 }
@@ -467,7 +475,8 @@ static void handle_surprise_event(struct slot *p_slot)
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (!info) {
-		err("%s: Cannot allocate memory\n", __func__);
+		ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n",
+			 __func__);
 		return;
 	}
 	info->p_slot = p_slot;
@@ -505,7 +514,7 @@ static void interrupt_event_handler(struct work_struct *work)
 	case INT_PRESENCE_OFF:
 		if (!HP_SUPR_RM(ctrl))
 			break;
-		dbg("Surprise Removal\n");
+		ctrl_dbg(ctrl, "Surprise Removal\n");
 		update_slot_info(p_slot);
 		handle_surprise_event(p_slot);
 		break;
@@ -522,22 +531,22 @@ int pciehp_enable_slot(struct slot *p_slot)
 {
 	u8 getstatus = 0;
 	int rc;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Check to see if (latch closed, card present, power off) */
 	mutex_lock(&p_slot->ctrl->crit_sect);
 
 	rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 	if (rc || !getstatus) {
-		info("%s: no adapter on slot(%s)\n", __func__,
-		     p_slot->name);
+		ctrl_info(ctrl, "No adapter on slot(%s)\n", slot_name(p_slot));
 		mutex_unlock(&p_slot->ctrl->crit_sect);
 		return -ENODEV;
 	}
 	if (MRL_SENS(p_slot->ctrl)) {
 		rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 		if (rc || getstatus) {
-			info("%s: latch open on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "Latch open on slot(%s)\n",
+				  slot_name(p_slot));
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -546,8 +555,8 @@ int pciehp_enable_slot(struct slot *p_slot)
 	if (POWER_CTRL(p_slot->ctrl)) {
 		rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (rc || getstatus) {
-			info("%s: already enabled on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "Already enabled on slot(%s)\n",
+				  slot_name(p_slot));
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -EINVAL;
 		}
@@ -571,6 +580,7 @@ int pciehp_disable_slot(struct slot *p_slot)
 {
 	u8 getstatus = 0;
 	int ret = 0;
+	struct controller *ctrl = p_slot->ctrl;
 
 	if (!p_slot->ctrl)
 		return 1;
@@ -581,8 +591,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 	if (!HP_SUPR_RM(p_slot->ctrl)) {
 		ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 		if (ret || !getstatus) {
-			info("%s: no adapter on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "No adapter on slot(%s)\n",
+				  slot_name(p_slot));
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -591,8 +601,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 	if (MRL_SENS(p_slot->ctrl)) {
 		ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 		if (ret || getstatus) {
-			info("%s: latch open on slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "Latch open on slot(%s)\n",
+				  slot_name(p_slot));
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -601,8 +611,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 	if (POWER_CTRL(p_slot->ctrl)) {
 		ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (ret || !getstatus) {
-			info("%s: already disabled slot(%s)\n", __func__,
-			     p_slot->name);
+			ctrl_info(ctrl, "Already disabled on slot(%s)\n",
+				  slot_name(p_slot));
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -EINVAL;
 		}
@@ -618,6 +628,7 @@ int pciehp_disable_slot(struct slot *p_slot)
 int pciehp_sysfs_enable_slot(struct slot *p_slot)
 {
 	int retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -631,15 +642,17 @@ int pciehp_sysfs_enable_slot(struct slot *p_slot)
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWERON_STATE:
-		info("Slot %s is already in powering on state\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "Slot %s is already in powering on state\n",
+			  slot_name(p_slot));
 		break;
 	case BLINKINGOFF_STATE:
 	case POWEROFF_STATE:
-		info("Already enabled on slot %s\n", p_slot->name);
+		ctrl_info(ctrl, "Already enabled on slot %s\n",
+			  slot_name(p_slot));
 		break;
 	default:
-		err("Not a valid state on slot %s\n", p_slot->name);
+		ctrl_err(ctrl, "Not a valid state on slot %s\n",
+			 slot_name(p_slot));
 		break;
 	}
 	mutex_unlock(&p_slot->lock);
@@ -650,6 +663,7 @@ int pciehp_sysfs_enable_slot(struct slot *p_slot)
 int pciehp_sysfs_disable_slot(struct slot *p_slot)
 {
 	int retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -663,15 +677,17 @@ int pciehp_sysfs_disable_slot(struct slot *p_slot)
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWEROFF_STATE:
-		info("Slot %s is already in powering off state\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "Slot %s is already in powering off state\n",
+			  slot_name(p_slot));
 		break;
 	case BLINKINGON_STATE:
 	case POWERON_STATE:
-		info("Already disabled on slot %s\n", p_slot->name);
+		ctrl_info(ctrl, "Already disabled on slot %s\n",
+			  slot_name(p_slot));
 		break;
 	default:
-		err("Not a valid state on slot %s\n", p_slot->name);
+		ctrl_err(ctrl, "Not a valid state on slot %s\n",
+			 slot_name(p_slot));
 		break;
 	}
 	mutex_unlock(&p_slot->lock);
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 9d934ddee956..b643ca13e4f1 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -125,6 +125,7 @@ static inline int pciehp_writel(struct controller *ctrl, int reg, u32 value)
 /* Field definitions in Link Capabilities Register */
 #define MAX_LNK_SPEED		0x000F
 #define MAX_LNK_WIDTH		0x03F0
+#define LINK_ACTIVE_REPORTING	0x00100000
 
 /* Link Width Encoding */
 #define LNK_X1		0x01
@@ -141,6 +142,7 @@ static inline int pciehp_writel(struct controller *ctrl, int reg, u32 value)
 #define LNK_TRN_ERR	0x0400
 #define	LNK_TRN		0x0800
 #define SLOT_CLK_CONF	0x1000
+#define LINK_ACTIVE	0x2000
 
 /* Field definitions in Slot Capabilities Register */
 #define ATTN_BUTTN_PRSN	0x00000001
@@ -223,7 +225,7 @@ static void start_int_poll_timer(struct controller *ctrl, int sec)
 
 static inline int pciehp_request_irq(struct controller *ctrl)
 {
-	int retval, irq = ctrl->pci_dev->irq;
+	int retval, irq = ctrl->pcie->irq;
 
 	/* Install interrupt polling timer. Start with 10 sec delay */
 	if (pciehp_poll_mode) {
@@ -235,7 +237,8 @@ static inline int pciehp_request_irq(struct controller *ctrl)
 	/* Installs the interrupt handler */
 	retval = request_irq(irq, pcie_isr, IRQF_SHARED, MY_NAME, ctrl);
 	if (retval)
-		err("Cannot get irq %d for the hotplug controller\n", irq);
+		ctrl_err(ctrl, "Cannot get irq %d for the hotplug controller\n",
+			 irq);
 	return retval;
 }
 
@@ -244,7 +247,7 @@ static inline void pciehp_free_irq(struct controller *ctrl)
 	if (pciehp_poll_mode)
 		del_timer_sync(&ctrl->poll_timer);
 	else
-		free_irq(ctrl->pci_dev->irq, ctrl);
+		free_irq(ctrl->pcie->irq, ctrl);
 }
 
 static int pcie_poll_cmd(struct controller *ctrl)
@@ -282,7 +285,7 @@ static void pcie_wait_cmd(struct controller *ctrl, int poll)
 	else
 		rc = wait_event_timeout(ctrl->queue, !ctrl->cmd_busy, timeout);
 	if (!rc)
-		dbg("Command not completed in 1000 msec\n");
+		ctrl_dbg(ctrl, "Command not completed in 1000 msec\n");
 }
 
 /**
@@ -301,7 +304,8 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
 
 	retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
 	if (retval) {
-		err("%s: Cannot read SLOTSTATUS register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTSTATUS register\n",
+			 __func__);
 		goto out;
 	}
 
@@ -312,26 +316,25 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
 			 * proceed forward to issue the next command according
 			 * to spec. Just print out the error message.
 			 */
-			dbg("%s: CMD_COMPLETED not clear after 1 sec.\n",
-			    __func__);
+			ctrl_dbg(ctrl, "CMD_COMPLETED not clear after 1 sec\n");
 		} else if (!NO_CMD_CMPL(ctrl)) {
 			/*
 			 * This controller semms to notify of command completed
 			 * event even though it supports none of power
 			 * controller, attention led, power led and EMI.
 			 */
-			dbg("%s: Unexpected CMD_COMPLETED. Need to wait for "
-			    "command completed event.\n", __func__);
+			ctrl_dbg(ctrl, "Unexpected CMD_COMPLETED. Need to "
+				 "wait for command completed event.\n");
 			ctrl->no_cmd_complete = 0;
 		} else {
-			dbg("%s: Unexpected CMD_COMPLETED. Maybe the "
-			    "controller is broken.\n", __func__);
+			ctrl_dbg(ctrl, "Unexpected CMD_COMPLETED. Maybe "
+				 "the controller is broken.\n");
 		}
 	}
 
 	retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl);
 	if (retval) {
-		err("%s: Cannot read SLOTCTRL register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTCTRL register\n", __func__);
 		goto out;
 	}
 
@@ -341,7 +344,7 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
 	smp_mb();
 	retval = pciehp_writew(ctrl, SLOTCTRL, slot_ctrl);
 	if (retval)
-		err("%s: Cannot write to SLOTCTRL register\n", __func__);
+		ctrl_err(ctrl, "Cannot write to SLOTCTRL register\n");
 
 	/*
 	 * Wait for command completion.
@@ -363,21 +366,62 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
 	return retval;
 }
 
+static inline int check_link_active(struct controller *ctrl)
+{
+	u16 link_status;
+
+	if (pciehp_readw(ctrl, LNKSTATUS, &link_status))
+		return 0;
+	return !!(link_status & LINK_ACTIVE);
+}
+
+static void pcie_wait_link_active(struct controller *ctrl)
+{
+	int timeout = 1000;
+
+	if (check_link_active(ctrl))
+		return;
+	while (timeout > 0) {
+		msleep(10);
+		timeout -= 10;
+		if (check_link_active(ctrl))
+			return;
+	}
+	ctrl_dbg(ctrl, "Data Link Layer Link Active not set in 1000 msec\n");
+}
+
 static int hpc_check_lnk_status(struct controller *ctrl)
 {
 	u16 lnk_status;
 	int retval = 0;
 
+        /*
+         * Data Link Layer Link Active Reporting must be capable for
+         * hot-plug capable downstream port. But old controller might
+         * not implement it. In this case, we wait for 1000 ms.
+         */
+        if (ctrl->link_active_reporting){
+                /* Wait for Data Link Layer Link Active bit to be set */
+                pcie_wait_link_active(ctrl);
+                /*
+                 * We must wait for 100 ms after the Data Link Layer
+                 * Link Active bit reads 1b before initiating a
+                 * configuration access to the hot added device.
+                 */
+                msleep(100);
+        } else
+                msleep(1000);
+
 	retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status);
 	if (retval) {
-		err("%s: Cannot read LNKSTATUS register\n", __func__);
+		ctrl_err(ctrl, "Cannot read LNKSTATUS register\n");
 		return retval;
 	}
 
-	dbg("%s: lnk_status = %x\n", __func__, lnk_status);
+	ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status);
 	if ( (lnk_status & LNK_TRN) || (lnk_status & LNK_TRN_ERR) ||
 		!(lnk_status & NEG_LINK_WD)) {
-		err("%s : Link Training Error occurs \n", __func__);
+		ctrl_err(ctrl, "Link Training Error occurs \n");
 		retval = -1;
 		return retval;
 	}
@@ -394,12 +438,12 @@ static int hpc_get_attention_status(struct slot *slot, u8 *status)
 
 	retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl);
 	if (retval) {
-		err("%s: Cannot read SLOTCTRL register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTCTRL register\n", __func__);
 		return retval;
 	}
 
-	dbg("%s: SLOTCTRL %x, value read %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_ctrl);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x, value read %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_ctrl);
 
 	atten_led_state = (slot_ctrl & ATTN_LED_CTRL) >> 6;
 
@@ -433,11 +477,11 @@ static int hpc_get_power_status(struct slot *slot, u8 *status)
 
 	retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl);
 	if (retval) {
-		err("%s: Cannot read SLOTCTRL register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTCTRL register\n", __func__);
 		return retval;
 	}
-	dbg("%s: SLOTCTRL %x value read %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_ctrl);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x value read %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_ctrl);
 
 	pwr_state = (slot_ctrl & PWR_CTRL) >> 10;
 
@@ -464,7 +508,8 @@ static int hpc_get_latch_status(struct slot *slot, u8 *status)
 
 	retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
 	if (retval) {
-		err("%s: Cannot read SLOTSTATUS register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTSTATUS register\n",
+			 __func__);
 		return retval;
 	}
 
@@ -482,7 +527,8 @@ static int hpc_get_adapter_status(struct slot *slot, u8 *status)
 
 	retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
 	if (retval) {
-		err("%s: Cannot read SLOTSTATUS register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTSTATUS register\n",
+			 __func__);
 		return retval;
 	}
 	card_state = (u8)((slot_status & PRSN_STATE) >> 6);
@@ -500,7 +546,7 @@ static int hpc_query_power_fault(struct slot *slot)
 
 	retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
 	if (retval) {
-		err("%s: Cannot check for power fault\n", __func__);
+		ctrl_err(ctrl, "Cannot check for power fault\n");
 		return retval;
 	}
 	pwr_fault = (u8)((slot_status & PWR_FAULT_DETECTED) >> 1);
@@ -516,7 +562,7 @@ static int hpc_get_emi_status(struct slot *slot, u8 *status)
 
 	retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
 	if (retval) {
-		err("%s : Cannot check EMI status\n", __func__);
+		ctrl_err(ctrl, "Cannot check EMI status\n");
 		return retval;
 	}
 	*status = (slot_status & EMI_STATE) >> EMI_STATUS_BIT;
@@ -560,8 +606,8 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
 			return -1;
 	}
 	rc = pcie_write_cmd(ctrl, slot_cmd, cmd_mask);
-	dbg("%s: SLOTCTRL %x write cmd %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
 
 	return rc;
 }
@@ -575,8 +621,8 @@ static void hpc_set_green_led_on(struct slot *slot)
 	slot_cmd = 0x0100;
 	cmd_mask = PWR_LED_CTRL;
 	pcie_write_cmd(ctrl, slot_cmd, cmd_mask);
-	dbg("%s: SLOTCTRL %x write cmd %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
 }
 
 static void hpc_set_green_led_off(struct slot *slot)
@@ -588,8 +634,8 @@ static void hpc_set_green_led_off(struct slot *slot)
 	slot_cmd = 0x0300;
 	cmd_mask = PWR_LED_CTRL;
 	pcie_write_cmd(ctrl, slot_cmd, cmd_mask);
-	dbg("%s: SLOTCTRL %x write cmd %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
 }
 
 static void hpc_set_green_led_blink(struct slot *slot)
@@ -601,8 +647,8 @@ static void hpc_set_green_led_blink(struct slot *slot)
 	slot_cmd = 0x0200;
 	cmd_mask = PWR_LED_CTRL;
 	pcie_write_cmd(ctrl, slot_cmd, cmd_mask);
-	dbg("%s: SLOTCTRL %x write cmd %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
 }
 
 static int hpc_power_on_slot(struct slot * slot)
@@ -613,20 +659,22 @@ static int hpc_power_on_slot(struct slot * slot)
 	u16 slot_status;
 	int retval = 0;
 
-	dbg("%s: slot->hp_slot %x\n", __func__, slot->hp_slot);
+	ctrl_dbg(ctrl, "%s: slot->hp_slot %x\n", __func__, slot->hp_slot);
 
 	/* Clear sticky power-fault bit from previous power failures */
 	retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
 	if (retval) {
-		err("%s: Cannot read SLOTSTATUS register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read SLOTSTATUS register\n",
+			 __func__);
 		return retval;
 	}
 	slot_status &= PWR_FAULT_DETECTED;
 	if (slot_status) {
 		retval = pciehp_writew(ctrl, SLOTSTATUS, slot_status);
 		if (retval) {
-			err("%s: Cannot write to SLOTSTATUS register\n",
-			    __func__);
+			ctrl_err(ctrl,
+				 "%s: Cannot write to SLOTSTATUS register\n",
+				 __func__);
 			return retval;
 		}
 	}
@@ -644,11 +692,11 @@ static int hpc_power_on_slot(struct slot * slot)
 	retval = pcie_write_cmd(ctrl, slot_cmd, cmd_mask);
 
 	if (retval) {
-		err("%s: Write %x command failed!\n", __func__, slot_cmd);
+		ctrl_err(ctrl, "Write %x command failed!\n", slot_cmd);
 		return -1;
 	}
-	dbg("%s: SLOTCTRL %x write cmd %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
 
 	return retval;
 }
@@ -694,7 +742,7 @@ static int hpc_power_off_slot(struct slot * slot)
 	int retval = 0;
 	int changed;
 
-	dbg("%s: slot->hp_slot %x\n", __func__, slot->hp_slot);
+	ctrl_dbg(ctrl, "%s: slot->hp_slot %x\n", __func__, slot->hp_slot);
 
 	/*
 	 * Set Bad DLLP Mask bit in Correctable Error Mask
@@ -722,12 +770,12 @@ static int hpc_power_off_slot(struct slot * slot)
 
 	retval = pcie_write_cmd(ctrl, slot_cmd, cmd_mask);
 	if (retval) {
-		err("%s: Write command failed!\n", __func__);
+		ctrl_err(ctrl, "Write command failed!\n");
 		retval = -1;
 		goto out;
 	}
-	dbg("%s: SLOTCTRL %x write cmd %x\n",
-	    __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
+	ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n",
+		 __func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
  out:
 	if (changed)
 		pcie_unmask_bad_dllp(ctrl);
@@ -749,7 +797,8 @@ static irqreturn_t pcie_isr(int irq, void *dev_id)
 	intr_loc = 0;
 	do {
 		if (pciehp_readw(ctrl, SLOTSTATUS, &detected)) {
-			err("%s: Cannot read SLOTSTATUS\n", __func__);
+			ctrl_err(ctrl, "%s: Cannot read SLOTSTATUS\n",
+				 __func__);
 			return IRQ_NONE;
 		}
 
@@ -760,12 +809,13 @@ static irqreturn_t pcie_isr(int irq, void *dev_id)
 		if (!intr_loc)
 			return IRQ_NONE;
 		if (detected && pciehp_writew(ctrl, SLOTSTATUS, detected)) {
-			err("%s: Cannot write to SLOTSTATUS\n", __func__);
+			ctrl_err(ctrl, "%s: Cannot write to SLOTSTATUS\n",
+				 __func__);
 			return IRQ_NONE;
 		}
 	} while (detected);
 
-	dbg("%s: intr_loc %x\n", __FUNCTION__, intr_loc);
+	ctrl_dbg(ctrl, "%s: intr_loc %x\n", __func__, intr_loc);
 
 	/* Check Command Complete Interrupt Pending */
 	if (intr_loc & CMD_COMPLETED) {
@@ -807,7 +857,7 @@ static int hpc_get_max_lnk_speed(struct slot *slot, enum pci_bus_speed *value)
 
 	retval = pciehp_readl(ctrl, LNKCAP, &lnk_cap);
 	if (retval) {
-		err("%s: Cannot read LNKCAP register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read LNKCAP register\n", __func__);
 		return retval;
 	}
 
@@ -821,7 +871,7 @@ static int hpc_get_max_lnk_speed(struct slot *slot, enum pci_bus_speed *value)
 	}
 
 	*value = lnk_speed;
-	dbg("Max link speed = %d\n", lnk_speed);
+	ctrl_dbg(ctrl, "Max link speed = %d\n", lnk_speed);
 
 	return retval;
 }
@@ -836,7 +886,7 @@ static int hpc_get_max_lnk_width(struct slot *slot,
 
 	retval = pciehp_readl(ctrl, LNKCAP, &lnk_cap);
 	if (retval) {
-		err("%s: Cannot read LNKCAP register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read LNKCAP register\n", __func__);
 		return retval;
 	}
 
@@ -871,7 +921,7 @@ static int hpc_get_max_lnk_width(struct slot *slot,
 	}
 
 	*value = lnk_wdth;
-	dbg("Max link width = %d\n", lnk_wdth);
+	ctrl_dbg(ctrl, "Max link width = %d\n", lnk_wdth);
 
 	return retval;
 }
@@ -885,7 +935,8 @@ static int hpc_get_cur_lnk_speed(struct slot *slot, enum pci_bus_speed *value)
 
 	retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status);
 	if (retval) {
-		err("%s: Cannot read LNKSTATUS register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read LNKSTATUS register\n",
+			 __func__);
 		return retval;
 	}
 
@@ -899,7 +950,7 @@ static int hpc_get_cur_lnk_speed(struct slot *slot, enum pci_bus_speed *value)
 	}
 
 	*value = lnk_speed;
-	dbg("Current link speed = %d\n", lnk_speed);
+	ctrl_dbg(ctrl, "Current link speed = %d\n", lnk_speed);
 
 	return retval;
 }
@@ -914,7 +965,8 @@ static int hpc_get_cur_lnk_width(struct slot *slot,
 
 	retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status);
 	if (retval) {
-		err("%s: Cannot read LNKSTATUS register\n", __func__);
+		ctrl_err(ctrl, "%s: Cannot read LNKSTATUS register\n",
+			 __func__);
 		return retval;
 	}
 
@@ -949,7 +1001,7 @@ static int hpc_get_cur_lnk_width(struct slot *slot,
 	}
 
 	*value = lnk_wdth;
-	dbg("Current link width = %d\n", lnk_wdth);
+	ctrl_dbg(ctrl, "Current link width = %d\n", lnk_wdth);
 
 	return retval;
 }
@@ -998,7 +1050,7 @@ int pcie_enable_notification(struct controller *ctrl)
 	       PWR_FAULT_DETECT_ENABLE | HP_INTR_ENABLE | CMD_CMPL_INTR_ENABLE;
 
 	if (pcie_write_cmd(ctrl, cmd, mask)) {
-		err("%s: Cannot enable software notification\n", __func__);
+		ctrl_err(ctrl, "Cannot enable software notification\n");
 		return -1;
 	}
 	return 0;
@@ -1010,7 +1062,7 @@ static void pcie_disable_notification(struct controller *ctrl)
 	mask = PRSN_DETECT_ENABLE | ATTN_BUTTN_ENABLE | MRL_DETECT_ENABLE |
 	       PWR_FAULT_DETECT_ENABLE | HP_INTR_ENABLE | CMD_CMPL_INTR_ENABLE;
 	if (pcie_write_cmd(ctrl, 0, mask))
-		warn("%s: Cannot disable software notification\n", __func__);
+		ctrl_warn(ctrl, "Cannot disable software notification\n");
 }
 
 static int pcie_init_notification(struct controller *ctrl)
@@ -1044,7 +1096,6 @@ static int pcie_init_slot(struct controller *ctrl)
 	slot->device = ctrl->slot_device_offset + slot->hp_slot;
 	slot->hpc_ops = ctrl->hpc_ops;
 	slot->number = ctrl->first_slot;
-	snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number);
 	mutex_init(&slot->lock);
 	INIT_DELAYED_WORK(&slot->work, pciehp_queue_pushbutton_work);
 	list_add(&slot->slot_list, &ctrl->slot_list);
@@ -1071,58 +1122,70 @@ static inline void dbg_ctrl(struct controller *ctrl)
 	if (!pciehp_debug)
 		return;
 
-	dbg("Hotplug Controller:\n");
-	dbg("  Seg/Bus/Dev/Func/IRQ : %s IRQ %d\n", pci_name(pdev), pdev->irq);
-	dbg("  Vendor ID            : 0x%04x\n", pdev->vendor);
-	dbg("  Device ID            : 0x%04x\n", pdev->device);
-	dbg("  Subsystem ID         : 0x%04x\n", pdev->subsystem_device);
-	dbg("  Subsystem Vendor ID  : 0x%04x\n", pdev->subsystem_vendor);
-	dbg("  PCIe Cap offset      : 0x%02x\n", ctrl->cap_base);
+	ctrl_info(ctrl, "Hotplug Controller:\n");
+	ctrl_info(ctrl, "  Seg/Bus/Dev/Func/IRQ : %s IRQ %d\n",
+		  pci_name(pdev), pdev->irq);
+	ctrl_info(ctrl, "  Vendor ID            : 0x%04x\n", pdev->vendor);
+	ctrl_info(ctrl, "  Device ID            : 0x%04x\n", pdev->device);
+	ctrl_info(ctrl, "  Subsystem ID         : 0x%04x\n",
+		  pdev->subsystem_device);
+	ctrl_info(ctrl, "  Subsystem Vendor ID  : 0x%04x\n",
+		  pdev->subsystem_vendor);
+	ctrl_info(ctrl, "  PCIe Cap offset      : 0x%02x\n", ctrl->cap_base);
 	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
 		if (!pci_resource_len(pdev, i))
 			continue;
-		dbg("  PCI resource [%d]     : 0x%llx@0x%llx\n", i,
-		    (unsigned long long)pci_resource_len(pdev, i),
-		    (unsigned long long)pci_resource_start(pdev, i));
+		ctrl_info(ctrl, "  PCI resource [%d]     : 0x%llx@0x%llx\n",
+			  i, (unsigned long long)pci_resource_len(pdev, i),
+			  (unsigned long long)pci_resource_start(pdev, i));
 	}
-	dbg("Slot Capabilities      : 0x%08x\n", ctrl->slot_cap);
-	dbg("  Physical Slot Number : %d\n", ctrl->first_slot);
-	dbg("  Attention Button     : %3s\n", ATTN_BUTTN(ctrl) ? "yes" : "no");
-	dbg("  Power Controller     : %3s\n", POWER_CTRL(ctrl) ? "yes" : "no");
-	dbg("  MRL Sensor           : %3s\n", MRL_SENS(ctrl)   ? "yes" : "no");
-	dbg("  Attention Indicator  : %3s\n", ATTN_LED(ctrl)   ? "yes" : "no");
-	dbg("  Power Indicator      : %3s\n", PWR_LED(ctrl)    ? "yes" : "no");
-	dbg("  Hot-Plug Surprise    : %3s\n", HP_SUPR_RM(ctrl) ? "yes" : "no");
-	dbg("  EMI Present          : %3s\n", EMI(ctrl)        ? "yes" : "no");
-	dbg("  Command Completed    : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes");
+	ctrl_info(ctrl, "Slot Capabilities      : 0x%08x\n", ctrl->slot_cap);
+	ctrl_info(ctrl, "  Physical Slot Number : %d\n", ctrl->first_slot);
+	ctrl_info(ctrl, "  Attention Button     : %3s\n",
+		  ATTN_BUTTN(ctrl) ? "yes" : "no");
+	ctrl_info(ctrl, "  Power Controller     : %3s\n",
+		  POWER_CTRL(ctrl) ? "yes" : "no");
+	ctrl_info(ctrl, "  MRL Sensor           : %3s\n",
+		  MRL_SENS(ctrl)   ? "yes" : "no");
+	ctrl_info(ctrl, "  Attention Indicator  : %3s\n",
+		  ATTN_LED(ctrl)   ? "yes" : "no");
+	ctrl_info(ctrl, "  Power Indicator      : %3s\n",
+		  PWR_LED(ctrl)    ? "yes" : "no");
+	ctrl_info(ctrl, "  Hot-Plug Surprise    : %3s\n",
+		  HP_SUPR_RM(ctrl) ? "yes" : "no");
+	ctrl_info(ctrl, "  EMI Present          : %3s\n",
+		  EMI(ctrl)        ? "yes" : "no");
+	ctrl_info(ctrl, "  Command Completed    : %3s\n",
+		  NO_CMD_CMPL(ctrl) ? "no" : "yes");
 	pciehp_readw(ctrl, SLOTSTATUS, &reg16);
-	dbg("Slot Status            : 0x%04x\n", reg16);
+	ctrl_info(ctrl, "Slot Status            : 0x%04x\n", reg16);
 	pciehp_readw(ctrl, SLOTCTRL, &reg16);
-	dbg("Slot Control           : 0x%04x\n", reg16);
+	ctrl_info(ctrl, "Slot Control           : 0x%04x\n", reg16);
 }
 
 struct controller *pcie_init(struct pcie_device *dev)
 {
 	struct controller *ctrl;
-	u32 slot_cap;
+	u32 slot_cap, link_cap;
 	struct pci_dev *pdev = dev->port;
 
 	ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL);
 	if (!ctrl) {
-		err("%s : out of memory\n", __func__);
+		dev_err(&dev->device, "%s: Out of memory\n", __func__);
 		goto abort;
 	}
 	INIT_LIST_HEAD(&ctrl->slot_list);
 
+	ctrl->pcie = dev;
 	ctrl->pci_dev = pdev;
 	ctrl->cap_base = pci_find_capability(pdev, PCI_CAP_ID_EXP);
 	if (!ctrl->cap_base) {
-		err("%s: Cannot find PCI Express capability\n", __func__);
-		goto abort;
+		ctrl_err(ctrl, "Cannot find PCI Express capability\n");
+		goto abort_ctrl;
 	}
 	if (pciehp_readl(ctrl, SLOTCAP, &slot_cap)) {
-		err("%s: Cannot read SLOTCAP register\n", __func__);
-		goto abort;
+		ctrl_err(ctrl, "Cannot read SLOTCAP register\n");
+		goto abort_ctrl;
 	}
 
 	ctrl->slot_cap = slot_cap;
@@ -1144,6 +1207,16 @@ struct controller *pcie_init(struct pcie_device *dev)
 	    !(POWER_CTRL(ctrl) | ATTN_LED(ctrl) | PWR_LED(ctrl) | EMI(ctrl)))
 	    ctrl->no_cmd_complete = 1;
 
+        /* Check if Data Link Layer Link Active Reporting is implemented */
+        if (pciehp_readl(ctrl, LNKCAP, &link_cap)) {
+                ctrl_err(ctrl, "%s: Cannot read LNKCAP register\n", __func__);
+                goto abort_ctrl;
+        }
+        if (link_cap & LINK_ACTIVE_REPORTING) {
+                ctrl_dbg(ctrl, "Link Active Reporting supported\n");
+                ctrl->link_active_reporting = 1;
+        }
+
 	/* Clear all remaining event bits in Slot Status register */
 	if (pciehp_writew(ctrl, SLOTSTATUS, 0x1f))
 		goto abort_ctrl;
@@ -1161,9 +1234,9 @@ struct controller *pcie_init(struct pcie_device *dev)
 			goto abort_ctrl;
 	}
 
-	info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n",
-	     pdev->vendor, pdev->device,
-	     pdev->subsystem_vendor, pdev->subsystem_device);
+	ctrl_info(ctrl, "HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n",
+		  pdev->vendor, pdev->device, pdev->subsystem_vendor,
+		  pdev->subsystem_device);
 
 	if (pcie_init_slot(ctrl))
 		goto abort_ctrl;
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index 6040dcceb256..10f9566cceeb 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -39,8 +39,7 @@ static void program_hpp_type0(struct pci_dev *dev, struct hpp_type0 *hpp)
 	u16 pci_cmd, pci_bctl;
 
 	if (hpp->revision > 1) {
-		printk(KERN_WARNING "%s: Rev.%d type0 record not supported\n",
-		       __func__, hpp->revision);
+		warn("Rev.%d type0 record not supported\n", hpp->revision);
 		return;
 	}
 
@@ -81,8 +80,7 @@ static void program_hpp_type2(struct pci_dev *dev, struct hpp_type2 *hpp)
 	u32 reg32;
 
 	if (hpp->revision > 1) {
-		printk(KERN_WARNING "%s: Rev.%d type2 record not supported\n",
-		       __func__, hpp->revision);
+		warn("Rev.%d type2 record not supported\n", hpp->revision);
 		return;
 	}
 
@@ -149,8 +147,7 @@ static void program_fw_provided_values(struct pci_dev *dev)
 		return;
 
 	if (pciehp_get_hp_params_from_firmware(dev, &hpp)) {
-		printk(KERN_WARNING "%s: Could not get hotplug parameters\n",
-		       __func__);
+		warn("Could not get hotplug parameters\n");
 		return;
 	}
 
@@ -198,18 +195,20 @@ int pciehp_configure_device(struct slot *p_slot)
 	struct pci_dev *dev;
 	struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
 	int num, fn;
+	struct controller *ctrl = p_slot->ctrl;
 
 	dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0));
 	if (dev) {
-		err("Device %s already exists at %x:%x, cannot hot-add\n",
-				pci_name(dev), p_slot->bus, p_slot->device);
+		ctrl_err(ctrl, "Device %s already exists "
+			 "at %04x:%02x:%02x, cannot hot-add\n", pci_name(dev),
+			 pci_domain_nr(parent), p_slot->bus, p_slot->device);
 		pci_dev_put(dev);
 		return -EINVAL;
 	}
 
 	num = pci_scan_slot(parent, PCI_DEVFN(p_slot->device, 0));
 	if (num == 0) {
-		err("No new device found\n");
+		ctrl_err(ctrl, "No new device found\n");
 		return -ENODEV;
 	}
 
@@ -218,8 +217,8 @@ int pciehp_configure_device(struct slot *p_slot)
 		if (!dev)
 			continue;
 		if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
-			err("Cannot hot-add display device %s\n",
-					pci_name(dev));
+			ctrl_err(ctrl, "Cannot hot-add display device %s\n",
+				 pci_name(dev));
 			pci_dev_put(dev);
 			continue;
 		}
@@ -244,9 +243,10 @@ int pciehp_unconfigure_device(struct slot *p_slot)
 	u8 presence = 0;
 	struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
 	u16 command;
+	struct controller *ctrl = p_slot->ctrl;
 
-	dbg("%s: bus/dev = %x/%x\n", __func__, p_slot->bus,
-				p_slot->device);
+	ctrl_dbg(ctrl, "%s: domain:bus:dev = %04x:%02x:%02x\n",
+		 __func__, pci_domain_nr(parent), p_slot->bus, p_slot->device);
 	ret = p_slot->hpc_ops->get_adapter_status(p_slot, &presence);
 	if (ret)
 		presence = 0;
@@ -257,16 +257,17 @@ int pciehp_unconfigure_device(struct slot *p_slot)
 		if (!temp)
 			continue;
 		if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
-			err("Cannot remove display device %s\n",
-					pci_name(temp));
+			ctrl_err(ctrl, "Cannot remove display device %s\n",
+				 pci_name(temp));
 			pci_dev_put(temp);
 			continue;
 		}
 		if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE && presence) {
 			pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl);
 			if (bctl & PCI_BRIDGE_CTL_VGA) {
-				err("Cannot remove display device %s\n",
-				    pci_name(temp));
+				ctrl_err(ctrl,
+					 "Cannot remove display device %s\n",
+					 pci_name(temp));
 				pci_dev_put(temp);
 				continue;
 			}
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 9c2a22fed18b..4e3e0382c16e 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -14,6 +14,9 @@
  *      as published by the Free Software Foundation; either version
  *      2 of the License, or (at your option) any later version.
  */
+
+#undef DEBUG
+
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/string.h>
@@ -151,20 +154,20 @@ static void dlpar_pci_add_bus(struct device_node *dn)
 		return;
 	}
 
+	/* Scan below the new bridge */
 	if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
 	    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
 		of_scan_pci_bridge(dn, dev);
 
-	pcibios_fixup_new_pci_devices(dev->subordinate);
-
-	/* Claim new bus resources */
-	pcibios_claim_one_bus(dev->bus);
-
 	/* Map IO space for child bus, which may or may not succeed */
 	pcibios_map_io_space(dev->subordinate);
 
-	/* Add new devices to global lists.  Register in proc, sysfs. */
-	pci_bus_add_devices(phb->bus);
+	/* Finish adding it : resource allocation, adding devices, etc...
+	 * Note that we need to perform the finish pass on the -parent-
+	 * bus of the EADS bridge so the bridge device itself gets
+	 * properly added
+	 */
+	pcibios_finish_adding_to_bus(phb->bus);
 }
 
 static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
@@ -203,27 +206,6 @@ static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
 	return 0;
 }
 
-static int dlpar_remove_root_bus(struct pci_controller *phb)
-{
-	struct pci_bus *phb_bus;
-	int rc;
-
-	phb_bus = phb->bus;
-	if (!(list_empty(&phb_bus->children) &&
-	      list_empty(&phb_bus->devices))) {
-		return -EBUSY;
-	}
-
-	rc = pcibios_remove_root_bus(phb);
-	if (rc)
-		return -EIO;
-
-	device_unregister(phb_bus->bridge);
-	pci_remove_bus(phb_bus);
-
-	return 0;
-}
-
 static int dlpar_remove_phb(char *drc_name, struct device_node *dn)
 {
 	struct slot *slot;
@@ -235,18 +217,15 @@ static int dlpar_remove_phb(char *drc_name, struct device_node *dn)
 
 	/* If pci slot is hotplugable, use hotplug to remove it */
 	slot = find_php_slot(dn);
-	if (slot) {
-		if (rpaphp_deregister_slot(slot)) {
-			printk(KERN_ERR
-				"%s: unable to remove hotplug slot %s\n",
-				__func__, drc_name);
-			return -EIO;
-		}
+	if (slot && rpaphp_deregister_slot(slot)) {
+		printk(KERN_ERR "%s: unable to remove hotplug slot %s\n",
+		       __func__, drc_name);
+		return -EIO;
 	}
 
 	pdn = dn->data;
 	BUG_ON(!pdn || !pdn->phb);
-	rc = dlpar_remove_root_bus(pdn->phb);
+	rc = remove_phb_dynamic(pdn->phb);
 	if (rc < 0)
 		return rc;
 
@@ -378,26 +357,38 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
 	if (!bus)
 		return -EINVAL;
 
-	/* If pci slot is hotplugable, use hotplug to remove it */
+	pr_debug("PCI: Removing PCI slot below EADS bridge %s\n",
+		 bus->self ? pci_name(bus->self) : "<!PHB!>");
+
 	slot = find_php_slot(dn);
 	if (slot) {
+		pr_debug("PCI: Removing hotplug slot for %04x:%02x...\n",
+			 pci_domain_nr(bus), bus->number);
+
 		if (rpaphp_deregister_slot(slot)) {
 			printk(KERN_ERR
 				"%s: unable to remove hotplug slot %s\n",
 				__func__, drc_name);
 			return -EIO;
 		}
-	} else
-		pcibios_remove_pci_devices(bus);
+	}
+
+	/* Remove all devices below slot */
+	pcibios_remove_pci_devices(bus);
 
+	/* Unmap PCI IO space */
 	if (pcibios_unmap_io_space(bus)) {
 		printk(KERN_ERR "%s: failed to unmap bus range\n",
 			__func__);
 		return -ERANGE;
 	}
 
+	/* Remove the EADS bridge device itself */
 	BUG_ON(!bus->self);
+	pr_debug("PCI: Now removing bridge device %s\n", pci_name(bus->self));
+	eeh_remove_bus_device(bus->self);
 	pci_remove_bus_device(bus->self);
+
 	return 0;
 }
 
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 7d5921b1ee78..419919a87b0f 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -46,10 +46,10 @@
 #define PRESENT         1	/* Card in slot */
 
 #define MY_NAME "rpaphp"
-extern int debug;
+extern int rpaphp_debug;
 #define dbg(format, arg...)					\
 	do {							\
-		if (debug)					\
+		if (rpaphp_debug)					\
 			printk(KERN_DEBUG "%s: " format,	\
 				MY_NAME , ## arg); 		\
 	} while (0)
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 1f84f402acdb..95d02a08fdc7 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -37,7 +37,7 @@
 				/* and pci_do_scan_bus */
 #include "rpaphp.h"
 
-int debug;
+int rpaphp_debug;
 LIST_HEAD(rpaphp_slot_head);
 
 #define DRIVER_VERSION	"0.1"
@@ -50,7 +50,7 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
 
-module_param(debug, bool, 0644);
+module_param_named(debug, rpaphp_debug, bool, 0644);
 
 /**
  * set_attention_status - set attention LED
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 5acfd4f3d4cb..513e1e282391 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -123,7 +123,7 @@ int rpaphp_enable_slot(struct slot *slot)
 			slot->state = CONFIGURED;
 		}
 
-		if (debug) {
+		if (rpaphp_debug) {
 			struct pci_dev *dev;
 			dbg("%s: pci_devs of slot[%s]\n", __func__, slot->dn->full_name);
 			list_for_each_entry (dev, &bus->devices, bus_list)
diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index 9b714ea93d20..2ea9cf1a8d02 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -43,7 +43,7 @@ static void rpaphp_release_slot(struct hotplug_slot *hotplug_slot)
 void dealloc_slot_struct(struct slot *slot)
 {
 	kfree(slot->hotplug_slot->info);
-	kfree(slot->hotplug_slot->name);
+	kfree(slot->name);
 	kfree(slot->hotplug_slot);
 	kfree(slot);
 }
@@ -63,11 +63,9 @@ struct slot *alloc_slot_struct(struct device_node *dn,
 					   GFP_KERNEL);
 	if (!slot->hotplug_slot->info)
 		goto error_hpslot;
-	slot->hotplug_slot->name = kmalloc(strlen(drc_name) + 1, GFP_KERNEL);
-	if (!slot->hotplug_slot->name)
+	slot->name = kstrdup(drc_name, GFP_KERNEL);
+	if (!slot->name)
 		goto error_info;	
-	slot->name = slot->hotplug_slot->name;
-	strcpy(slot->name, drc_name);
 	slot->dn = dn;
 	slot->index = drc_index;
 	slot->power_domain = power_domain;
@@ -137,7 +135,7 @@ int rpaphp_register_slot(struct slot *slot)
 		slotno = PCI_SLOT(PCI_DN(slot->dn->child)->devfn);
 	else
 		slotno = -1;
-	retval = pci_hp_register(php_slot, slot->bus, slotno);
+	retval = pci_hp_register(php_slot, slot->bus, slotno, slot->name);
 	if (retval) {
 		err("pci_hp_register failed with error %d\n", retval);
 		return retval;
@@ -147,9 +145,5 @@ int rpaphp_register_slot(struct slot *slot)
 	list_add(&slot->rpaphp_slot_list, &rpaphp_slot_head);
 	info("Slot [%s] registered\n", slot->name);
 	return 0;
-
-sysfs_fail:
-	pci_hp_deregister(php_slot);
-	return retval;
 }
 
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index 410fe0394a8e..3eee70928d45 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -161,7 +161,8 @@ static int sn_pci_bus_valid(struct pci_bus *pci_bus)
 }
 
 static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot,
-				    struct pci_bus *pci_bus, int device)
+				    struct pci_bus *pci_bus, int device,
+				    char *name)
 {
 	struct pcibus_info *pcibus_info;
 	struct slot *slot;
@@ -173,15 +174,9 @@ static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot,
 		return -ENOMEM;
 	bss_hotplug_slot->private = slot;
 
-	bss_hotplug_slot->name = kmalloc(SN_SLOT_NAME_SIZE, GFP_KERNEL);
-	if (!bss_hotplug_slot->name) {
-		kfree(bss_hotplug_slot->private);
-		return -ENOMEM;
-	}
-
 	slot->device_num = device;
 	slot->pci_bus = pci_bus;
-	sprintf(bss_hotplug_slot->name, "%04x:%02x:%02x",
+	sprintf(name, "%04x:%02x:%02x",
 		pci_domain_nr(pci_bus),
 		((u16)pcibus_info->pbi_buscommon.bs_persist_busnum),
 		device + 1);
@@ -418,7 +413,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
 	/*
 	 * Add the slot's devices to the ACPI infrastructure */
 	if (SN_ACPI_BASE_SUPPORT() && ssdt) {
-		unsigned long adr;
+		unsigned long long adr;
 		struct acpi_device *pdevice;
 		struct acpi_device *device;
 		acpi_handle phandle;
@@ -510,7 +505,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
 	/* free the ACPI resources for the slot */
 	if (SN_ACPI_BASE_SUPPORT() &&
             PCI_CONTROLLER(slot->pci_bus)->acpi_handle) {
-		unsigned long adr;
+		unsigned long long adr;
 		struct acpi_device *device;
 		acpi_handle phandle;
 		acpi_handle chandle = NULL;
@@ -608,7 +603,6 @@ static inline int get_power_status(struct hotplug_slot *bss_hotplug_slot,
 static void sn_release_slot(struct hotplug_slot *bss_hotplug_slot)
 {
 	kfree(bss_hotplug_slot->info);
-	kfree(bss_hotplug_slot->name);
 	kfree(bss_hotplug_slot->private);
 	kfree(bss_hotplug_slot);
 }
@@ -618,6 +612,7 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus)
 	int device;
 	struct pci_slot *pci_slot;
 	struct hotplug_slot *bss_hotplug_slot;
+	char name[SN_SLOT_NAME_SIZE];
 	int rc = 0;
 
 	/*
@@ -645,15 +640,14 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus)
 		}
 
 		if (sn_hp_slot_private_alloc(bss_hotplug_slot,
-					     pci_bus, device)) {
+					     pci_bus, device, name)) {
 			rc = -ENOMEM;
 			goto alloc_err;
 		}
-
 		bss_hotplug_slot->ops = &sn_hotplug_slot_ops;
 		bss_hotplug_slot->release = &sn_release_slot;
 
-		rc = pci_hp_register(bss_hotplug_slot, pci_bus, device);
+		rc = pci_hp_register(bss_hotplug_slot, pci_bus, device, name);
 		if (rc)
 			goto register_err;
 
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 8a026f750deb..6aba0b6cf2e0 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -59,6 +59,20 @@ extern struct workqueue_struct *shpchp_wq;
 #define warn(format, arg...)						\
 	printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
 
+#define ctrl_dbg(ctrl, format, arg...)					\
+	do {								\
+		if (shpchp_debug)					\
+			dev_printk(, &ctrl->pci_dev->dev,		\
+					format, ## arg);		\
+	} while (0)
+#define ctrl_err(ctrl, format, arg...)					\
+	dev_err(&ctrl->pci_dev->dev, format, ## arg)
+#define ctrl_info(ctrl, format, arg...)					\
+	dev_info(&ctrl->pci_dev->dev, format, ## arg)
+#define ctrl_warn(ctrl, format, arg...)					\
+	dev_warn(&ctrl->pci_dev->dev, format, ## arg)
+
+
 #define SLOT_NAME_SIZE 10
 struct slot {
 	u8 bus;
@@ -69,15 +83,13 @@ struct slot {
 	u8 state;
 	u8 presence_save;
 	u8 pwr_save;
-	struct timer_list task_event;
-	u8 hp_slot;
 	struct controller *ctrl;
 	struct hpc_ops *hpc_ops;
 	struct hotplug_slot *hotplug_slot;
 	struct list_head	slot_list;
-	char name[SLOT_NAME_SIZE];
 	struct delayed_work work;	/* work for button event */
 	struct mutex lock;
+	u8 hp_slot;
 };
 
 struct event_info {
@@ -169,6 +181,11 @@ extern void cleanup_slots(struct controller *ctrl);
 extern void shpchp_queue_pushbutton_work(struct work_struct *work);
 extern int shpc_init( struct controller *ctrl, struct pci_dev *pdev);
 
+static inline const char *slot_name(struct slot *slot)
+{
+	return hotplug_slot_name(slot->hotplug_slot);
+}
+
 #ifdef CONFIG_ACPI
 #include <linux/pci-acpi.h>
 static inline int get_hp_params_from_firmware(struct pci_dev *dev,
@@ -236,7 +253,7 @@ static inline struct slot *shpchp_find_slot(struct controller *ctrl, u8 device)
 			return slot;
 	}
 
-	err("%s: slot (device=0x%x) not found\n", __func__, device);
+	ctrl_err(ctrl, "Slot (device=0x%02x) not found\n", device);
 	return NULL;
 }
 
@@ -270,7 +287,9 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot)
 	pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MISC_BRIDGE_ERRORS_OFFSET, &pcix_bridge_errors_reg);
 	perr_set = pcix_bridge_errors_reg & PERR_OBSERVED_MASK;
 	if (perr_set) {
-		dbg ("%s  W1C: Bridge_Errors[ PERR_OBSERVED = %08X]\n",__func__ , perr_set);
+		ctrl_dbg(p_slot->ctrl,
+			 "Bridge_Errors[ PERR_OBSERVED = %08X] (W1C)\n",
+			 perr_set);
 
 		pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MISC_BRIDGE_ERRORS_OFFSET, perr_set);
 	}
@@ -279,7 +298,7 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot)
 	pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, &pcix_mem_base_reg);
 	rse_set = pcix_mem_base_reg & RSE_MASK;
 	if (rse_set) {
-		dbg ("%s  W1C: Memory_Base_Limit[ RSE ]\n",__func__ );
+		ctrl_dbg(p_slot->ctrl, "Memory_Base_Limit[ RSE ] (W1C)\n");
 
 		pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, rse_set);
 	}
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index cc38615395f1..fe8d149c2293 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -89,7 +89,8 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = hotplug_slot->private;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	kfree(slot->hotplug_slot->info);
 	kfree(slot->hotplug_slot);
@@ -101,8 +102,9 @@ static int init_slots(struct controller *ctrl)
 	struct slot *slot;
 	struct hotplug_slot *hotplug_slot;
 	struct hotplug_slot_info *info;
+	char name[SLOT_NAME_SIZE];
 	int retval = -ENOMEM;
-	int i, len, dup = 1;
+	int i;
 
 	for (i = 0; i < ctrl->num_slots; i++) {
 		slot = kzalloc(sizeof(*slot), GFP_KERNEL);
@@ -119,8 +121,6 @@ static int init_slots(struct controller *ctrl)
 			goto error_hpslot;
 		hotplug_slot->info = info;
 
-		hotplug_slot->name = slot->name;
-
 		slot->hp_slot = i;
 		slot->ctrl = ctrl;
 		slot->bus = ctrl->pci_dev->subordinate->number;
@@ -133,37 +133,27 @@ static int init_slots(struct controller *ctrl)
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->private = slot;
 		hotplug_slot->release = &release_slot;
-		snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number);
+		snprintf(name, SLOT_NAME_SIZE, "%d", slot->number);
 		hotplug_slot->ops = &shpchp_hotplug_slot_ops;
 
-		get_power_status(hotplug_slot, &info->power_status);
-		get_attention_status(hotplug_slot, &info->attention_status);
-		get_latch_status(hotplug_slot, &info->latch_status);
-		get_adapter_status(hotplug_slot, &info->adapter_status);
-
-		dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x "
-		    "slot_device_offset=%x\n", slot->bus, slot->device,
-		    slot->hp_slot, slot->number, ctrl->slot_device_offset);
-duplicate_name:
+ 		ctrl_dbg(ctrl, "Registering domain:bus:dev=%04x:%02x:%02x "
+ 			 "hp_slot=%x sun=%x slot_device_offset=%x\n",
+ 			 pci_domain_nr(ctrl->pci_dev->subordinate),
+ 			 slot->bus, slot->device, slot->hp_slot, slot->number,
+ 			 ctrl->slot_device_offset);
 		retval = pci_hp_register(slot->hotplug_slot,
-				ctrl->pci_dev->subordinate, slot->device);
+				ctrl->pci_dev->subordinate, slot->device, name);
 		if (retval) {
-			/*
-			 * If slot N already exists, we'll try to create
-			 * slot N-1, N-2 ... N-M, until we overflow.
-			 */
-			if (retval == -EEXIST) {
-				len = snprintf(slot->name, SLOT_NAME_SIZE,
-					       "%d-%d", slot->number, dup++);
-				if (len < SLOT_NAME_SIZE)
-					goto duplicate_name;
-				else
-					err("duplicate slot name overflow\n");
-			}
-			err("pci_hp_register failed with error %d\n", retval);
+			ctrl_err(ctrl, "pci_hp_register failed with error %d\n",
+				 retval);
 			goto error_info;
 		}
 
+		get_power_status(hotplug_slot, &info->power_status);
+		get_attention_status(hotplug_slot, &info->attention_status);
+		get_latch_status(hotplug_slot, &info->latch_status);
+		get_adapter_status(hotplug_slot, &info->adapter_status);
+
 		list_add(&slot->slot_list, &ctrl->slot_list);
 	}
 
@@ -201,7 +191,8 @@ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	hotplug_slot->info->attention_status = status;
 	slot->hpc_ops->set_attention_status(slot, status);
@@ -213,7 +204,8 @@ static int enable_slot (struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	return shpchp_sysfs_enable_slot(slot);
 }
@@ -222,7 +214,8 @@ static int disable_slot (struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	return shpchp_sysfs_disable_slot(slot);
 }
@@ -232,7 +225,8 @@ static int get_power_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_power_status(slot, value);
 	if (retval < 0)
@@ -246,7 +240,8 @@ static int get_attention_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_attention_status(slot, value);
 	if (retval < 0)
@@ -260,7 +255,8 @@ static int get_latch_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_latch_status(slot, value);
 	if (retval < 0)
@@ -274,7 +270,8 @@ static int get_adapter_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_adapter_status(slot, value);
 	if (retval < 0)
@@ -289,7 +286,8 @@ static int get_max_bus_speed(struct hotplug_slot *hotplug_slot,
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_max_bus_speed(slot, value);
 	if (retval < 0)
@@ -303,7 +301,8 @@ static int get_cur_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
 
-	dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name);
+	ctrl_dbg(slot->ctrl, "%s: physical_slot = %s\n",
+		 __func__, slot_name(slot));
 
 	retval = slot->hpc_ops->get_cur_bus_speed(slot, value);
 	if (retval < 0)
@@ -334,15 +333,14 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL);
 	if (!ctrl) {
-		err("%s : out of memory\n", __func__);
+		dev_err(&pdev->dev, "%s: Out of memory\n", __func__);
 		goto err_out_none;
 	}
 	INIT_LIST_HEAD(&ctrl->slot_list);
 
 	rc = shpc_init(ctrl, pdev);
 	if (rc) {
-		dbg("%s: controller initialization failed\n",
-		    SHPC_MODULE_NAME);
+		ctrl_dbg(ctrl, "Controller initialization failed\n");
 		goto err_out_free_ctrl;
 	}
 
@@ -351,7 +349,7 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* Setup the slot information structures */
 	rc = init_slots(ctrl);
 	if (rc) {
-		err("%s: slot initialization failed\n", SHPC_MODULE_NAME);
+		ctrl_err(ctrl, "Slot initialization failed\n");
 		goto err_out_release_ctlr;
 	}
 
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index dfb53932dfbc..b8ab2796e66a 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -62,7 +62,7 @@ u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
 	u32 event_type;
 
 	/* Attention Button Change */
-	dbg("shpchp:  Attention button interrupt received.\n");
+	ctrl_dbg(ctrl, "Attention button interrupt received\n");
 
 	p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 	p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
@@ -70,7 +70,7 @@ u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
 	/*
 	 *  Button pressed - See if need to TAKE ACTION!!!
 	 */
-	info("Button pressed on Slot(%s)\n", p_slot->name);
+	ctrl_info(ctrl, "Button pressed on Slot(%s)\n", slot_name(p_slot));
 	event_type = INT_BUTTON_PRESS;
 
 	queue_interrupt_event(p_slot, event_type);
@@ -86,29 +86,29 @@ u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
 	u32 event_type;
 
 	/* Switch Change */
-	dbg("shpchp:  Switch interrupt received.\n");
+	ctrl_dbg(ctrl, "Switch interrupt received\n");
 
 	p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 	p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
-	dbg("%s: Card present %x Power status %x\n", __func__,
-		p_slot->presence_save, p_slot->pwr_save);
+	ctrl_dbg(ctrl, "Card present %x Power status %x\n",
+		 p_slot->presence_save, p_slot->pwr_save);
 
 	if (getstatus) {
 		/*
 		 * Switch opened
 		 */
-		info("Latch open on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch open on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_SWITCH_OPEN;
 		if (p_slot->pwr_save && p_slot->presence_save) {
 			event_type = INT_POWER_FAULT;
-			err("Surprise Removal of card\n");
+			ctrl_err(ctrl, "Surprise Removal of card\n");
 		}
 	} else {
 		/*
 		 *  Switch closed
 		 */
-		info("Latch close on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch close on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_SWITCH_CLOSE;
 	}
 
@@ -123,7 +123,7 @@ u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
 	u32 event_type;
 
 	/* Presence Change */
-	dbg("shpchp:  Presence/Notify input change.\n");
+	ctrl_dbg(ctrl, "Presence/Notify input change\n");
 
 	p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
@@ -135,13 +135,15 @@ u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
 		/*
 		 * Card Present
 		 */
-		info("Card present on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Card present on Slot(%s)\n",
+			  slot_name(p_slot));
 		event_type = INT_PRESENCE_ON;
 	} else {
 		/*
 		 * Not Present
 		 */
-		info("Card not present on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Card not present on Slot(%s)\n",
+			  slot_name(p_slot));
 		event_type = INT_PRESENCE_OFF;
 	}
 
@@ -156,7 +158,7 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
 	u32 event_type;
 
 	/* Power fault */
-	dbg("shpchp:  Power fault interrupt received.\n");
+	ctrl_dbg(ctrl, "Power fault interrupt received\n");
 
 	p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
@@ -164,18 +166,19 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
 		/*
 		 * Power fault Cleared
 		 */
-		info("Power fault cleared on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Power fault cleared on Slot(%s)\n",
+			  slot_name(p_slot));
 		p_slot->status = 0x00;
 		event_type = INT_POWER_FAULT_CLEAR;
 	} else {
 		/*
 		 *   Power fault
 		 */
-		info("Power fault on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Power fault on Slot(%s)\n", slot_name(p_slot));
 		event_type = INT_POWER_FAULT;
 		/* set power fault status for this board */
 		p_slot->status = 0xFF;
-		info("power fault bit %x set\n", hp_slot);
+		ctrl_info(ctrl, "Power fault bit %x set\n", hp_slot);
 	}
 
 	queue_interrupt_event(p_slot, event_type);
@@ -191,10 +194,10 @@ static int change_bus_speed(struct controller *ctrl, struct slot *p_slot,
 {
 	int rc = 0;
 
-	dbg("%s: change to speed %d\n", __func__, speed);
+	ctrl_dbg(ctrl, "Change speed to %d\n", speed);
 	if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, speed))) {
-		err("%s: Issue of set bus speed mode command failed\n",
-		    __func__);
+		ctrl_err(ctrl, "%s: Issue of set bus speed mode command "
+			 "failed\n", __func__);
 		return WRONG_BUS_FREQUENCY;
 	}
 	return rc;
@@ -212,8 +215,8 @@ static int fix_bus_speed(struct controller *ctrl, struct slot *pslot,
 	 */
 	if (flag) {
 		if (asp < bsp) {
-			err("%s: speed of bus %x and adapter %x mismatch\n",
-			    __func__, bsp, asp);
+			ctrl_err(ctrl, "Speed of bus %x and adapter %x "
+				 "mismatch\n", bsp, asp);
 			rc = WRONG_BUS_FREQUENCY;
 		}
 		return rc;
@@ -243,17 +246,18 @@ static int board_added(struct slot *p_slot)
 	int rc = 0;
 	enum pci_bus_speed asp, bsp, msp;
 	struct controller *ctrl = p_slot->ctrl;
+	struct pci_bus *parent = ctrl->pci_dev->subordinate;
 
 	hp_slot = p_slot->device - ctrl->slot_device_offset;
 
-	dbg("%s: p_slot->device, slot_offset, hp_slot = %d, %d ,%d\n",
-			__func__, p_slot->device,
-			ctrl->slot_device_offset, hp_slot);
+	ctrl_dbg(ctrl,
+		 "%s: p_slot->device, slot_offset, hp_slot = %d, %d ,%d\n",
+		 __func__, p_slot->device, ctrl->slot_device_offset, hp_slot);
 
 	/* Power on slot without connecting to bus */
 	rc = p_slot->hpc_ops->power_on_slot(p_slot);
 	if (rc) {
-		err("%s: Failed to power on slot\n", __func__);
+		ctrl_err(ctrl, "Failed to power on slot\n");
 		return -1;
 	}
 
@@ -262,33 +266,34 @@ static int board_added(struct slot *p_slot)
 			return WRONG_BUS_FREQUENCY;
 
 		if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, PCI_SPEED_33MHz))) {
-			err("%s: Issue of set bus speed mode command failed\n", __func__);
+			ctrl_err(ctrl, "%s: Issue of set bus speed mode command"
+				 " failed\n", __func__);
 			return WRONG_BUS_FREQUENCY;
 		}
 
 		/* turn on board, blink green LED, turn off Amber LED */
 		if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
-			err("%s: Issue of Slot Enable command failed\n", __func__);
+			ctrl_err(ctrl, "Issue of Slot Enable command failed\n");
 			return rc;
 		}
 	}
 
 	rc = p_slot->hpc_ops->get_adapter_speed(p_slot, &asp);
 	if (rc) {
-		err("%s: Can't get adapter speed or bus mode mismatch\n",
-		    __func__);
+		ctrl_err(ctrl, "Can't get adapter speed or "
+			 "bus mode mismatch\n");
 		return WRONG_BUS_FREQUENCY;
 	}
 
 	rc = p_slot->hpc_ops->get_cur_bus_speed(p_slot, &bsp);
 	if (rc) {
-		err("%s: Can't get bus operation speed\n", __func__);
+		ctrl_err(ctrl, "Can't get bus operation speed\n");
 		return WRONG_BUS_FREQUENCY;
 	}
 
 	rc = p_slot->hpc_ops->get_max_bus_speed(p_slot, &msp);
 	if (rc) {
-		err("%s: Can't get max bus operation speed\n", __func__);
+		ctrl_err(ctrl, "Can't get max bus operation speed\n");
 		msp = bsp;
 	}
 
@@ -296,9 +301,9 @@ static int board_added(struct slot *p_slot)
 	if (!list_empty(&ctrl->pci_dev->subordinate->devices))
 		slots_not_empty = 1;
 
-	dbg("%s: slots_not_empty %d, adapter_speed %d, bus_speed %d, "
-	    "max_bus_speed %d\n", __func__, slots_not_empty, asp,
-	    bsp, msp);
+	ctrl_dbg(ctrl, "%s: slots_not_empty %d, adapter_speed %d, bus_speed %d,"
+		 " max_bus_speed %d\n", __func__, slots_not_empty, asp,
+		 bsp, msp);
 
 	rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, asp, bsp, msp);
 	if (rc)
@@ -306,26 +311,26 @@ static int board_added(struct slot *p_slot)
 
 	/* turn on board, blink green LED, turn off Amber LED */
 	if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
-		err("%s: Issue of Slot Enable command failed\n", __func__);
+		ctrl_err(ctrl, "Issue of Slot Enable command failed\n");
 		return rc;
 	}
 
 	/* Wait for ~1 second */
 	msleep(1000);
 
-	dbg("%s: slot status = %x\n", __func__, p_slot->status);
+	ctrl_dbg(ctrl, "%s: slot status = %x\n", __func__, p_slot->status);
 	/* Check for a power fault */
 	if (p_slot->status == 0xFF) {
 		/* power fault occurred, but it was benign */
-		dbg("%s: power fault\n", __func__);
+		ctrl_dbg(ctrl, "%s: Power fault\n", __func__);
 		rc = POWER_FAILURE;
 		p_slot->status = 0;
 		goto err_exit;
 	}
 
 	if (shpchp_configure_device(p_slot)) {
-		err("Cannot add device at 0x%x:0x%x\n", p_slot->bus,
-				p_slot->device);
+		ctrl_err(ctrl, "Cannot add device at %04x:%02x:%02x\n",
+			 pci_domain_nr(parent), p_slot->bus, p_slot->device);
 		goto err_exit;
 	}
 
@@ -341,7 +346,8 @@ err_exit:
 	/* turn off slot, turn on Amber LED, turn off Green LED */
 	rc = p_slot->hpc_ops->slot_disable(p_slot);
 	if (rc) {
-		err("%s: Issue of Slot Disable command failed\n", __func__);
+		ctrl_err(ctrl, "%s: Issue of Slot Disable command failed\n",
+			 __func__);
 		return rc;
 	}
 
@@ -365,7 +371,7 @@ static int remove_board(struct slot *p_slot)
 	hp_slot = p_slot->device - ctrl->slot_device_offset;
 	p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
-	dbg("In %s, hp_slot = %d\n", __func__, hp_slot);
+	ctrl_dbg(ctrl, "%s: hp_slot = %d\n", __func__, hp_slot);
 
 	/* Change status to shutdown */
 	if (p_slot->is_a_board)
@@ -374,13 +380,14 @@ static int remove_board(struct slot *p_slot)
 	/* turn off slot, turn on Amber LED, turn off Green LED */
 	rc = p_slot->hpc_ops->slot_disable(p_slot);
 	if (rc) {
-		err("%s: Issue of Slot Disable command failed\n", __func__);
+		ctrl_err(ctrl, "%s: Issue of Slot Disable command failed\n",
+			 __func__);
 		return rc;
 	}
 
 	rc = p_slot->hpc_ops->set_attention_status(p_slot, 0);
 	if (rc) {
-		err("%s: Issue of Set Attention command failed\n", __func__);
+		ctrl_err(ctrl, "Issue of Set Attention command failed\n");
 		return rc;
 	}
 
@@ -439,7 +446,8 @@ void shpchp_queue_pushbutton_work(struct work_struct *work)
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (!info) {
-		err("%s: Cannot allocate memory\n", __func__);
+		ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n",
+			 __func__);
 		return;
 	}
 	info->p_slot = p_slot;
@@ -486,18 +494,19 @@ static int update_slot_info (struct slot *slot)
 static void handle_button_press_event(struct slot *p_slot)
 {
 	u8 getstatus;
+	struct controller *ctrl = p_slot->ctrl;
 
 	switch (p_slot->state) {
 	case STATIC_STATE:
 		p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (getstatus) {
 			p_slot->state = BLINKINGOFF_STATE;
-			info("PCI slot #%s - powering off due to button "
-			     "press.\n", p_slot->name);
+			ctrl_info(ctrl, "PCI slot #%s - powering off due to "
+				  "button press.\n", slot_name(p_slot));
 		} else {
 			p_slot->state = BLINKINGON_STATE;
-			info("PCI slot #%s - powering on due to button "
-			     "press.\n", p_slot->name);
+			ctrl_info(ctrl, "PCI slot #%s - powering on due to "
+				  "button press.\n", slot_name(p_slot));
 		}
 		/* blink green LED and turn off amber */
 		p_slot->hpc_ops->green_led_blink(p_slot);
@@ -512,16 +521,16 @@ static void handle_button_press_event(struct slot *p_slot)
 		 * press the attention again before the 5 sec. limit
 		 * expires to cancel hot-add or hot-remove
 		 */
-		info("Button cancel on Slot(%s)\n", p_slot->name);
-		dbg("%s: button cancel\n", __func__);
+		ctrl_info(ctrl, "Button cancel on Slot(%s)\n",
+			  slot_name(p_slot));
 		cancel_delayed_work(&p_slot->work);
 		if (p_slot->state == BLINKINGOFF_STATE)
 			p_slot->hpc_ops->green_led_on(p_slot);
 		else
 			p_slot->hpc_ops->green_led_off(p_slot);
 		p_slot->hpc_ops->set_attention_status(p_slot, 0);
-		info("PCI slot #%s - action canceled due to button press\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "PCI slot #%s - action canceled due to "
+			  "button press\n", slot_name(p_slot));
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWEROFF_STATE:
@@ -531,11 +540,12 @@ static void handle_button_press_event(struct slot *p_slot)
 		 * this means that the previous attention button action
 		 * to hot-add or hot-remove is undergoing
 		 */
-		info("Button ignore on Slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Button ignore on Slot(%s)\n",
+			  slot_name(p_slot));
 		update_slot_info(p_slot);
 		break;
 	default:
-		warn("Not a valid state\n");
+		ctrl_warn(ctrl, "Not a valid state\n");
 		break;
 	}
 }
@@ -551,7 +561,7 @@ static void interrupt_event_handler(struct work_struct *work)
 		handle_button_press_event(p_slot);
 		break;
 	case INT_POWER_FAULT:
-		dbg("%s: power fault\n", __func__);
+		ctrl_dbg(p_slot->ctrl, "%s: Power fault\n", __func__);
 		p_slot->hpc_ops->set_attention_status(p_slot, 1);
 		p_slot->hpc_ops->green_led_off(p_slot);
 		break;
@@ -569,22 +579,24 @@ static int shpchp_enable_slot (struct slot *p_slot)
 {
 	u8 getstatus = 0;
 	int rc, retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	/* Check to see if (latch closed, card present, power off) */
 	mutex_lock(&p_slot->ctrl->crit_sect);
 	rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 	if (rc || !getstatus) {
-		info("No adapter on slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "No adapter on slot(%s)\n", slot_name(p_slot));
 		goto out;
 	}
 	rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 	if (rc || getstatus) {
-		info("Latch open on slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch open on slot(%s)\n", slot_name(p_slot));
 		goto out;
 	}
 	rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 	if (rc || getstatus) {
-		info("Already enabled on slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Already enabled on slot(%s)\n",
+			  slot_name(p_slot));
 		goto out;
 	}
 
@@ -593,7 +605,7 @@ static int shpchp_enable_slot (struct slot *p_slot)
 	/* We have to save the presence info for these slots */
 	p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
 	p_slot->hpc_ops->get_power_status(p_slot, &(p_slot->pwr_save));
-	dbg("%s: p_slot->pwr_save %x\n", __func__, p_slot->pwr_save);
+	ctrl_dbg(ctrl, "%s: p_slot->pwr_save %x\n", __func__, p_slot->pwr_save);
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 
 	if(((p_slot->ctrl->pci_dev->vendor == PCI_VENDOR_ID_AMD) ||
@@ -624,6 +636,7 @@ static int shpchp_disable_slot (struct slot *p_slot)
 {
 	u8 getstatus = 0;
 	int rc, retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	if (!p_slot->ctrl)
 		return -ENODEV;
@@ -633,17 +646,18 @@ static int shpchp_disable_slot (struct slot *p_slot)
 
 	rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 	if (rc || !getstatus) {
-		info("No adapter on slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "No adapter on slot(%s)\n", slot_name(p_slot));
 		goto out;
 	}
 	rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 	if (rc || getstatus) {
-		info("Latch open on slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Latch open on slot(%s)\n", slot_name(p_slot));
 		goto out;
 	}
 	rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 	if (rc || !getstatus) {
-		info("Already disabled slot(%s)\n", p_slot->name);
+		ctrl_info(ctrl, "Already disabled on slot(%s)\n",
+			  slot_name(p_slot));
 		goto out;
 	}
 
@@ -657,6 +671,7 @@ static int shpchp_disable_slot (struct slot *p_slot)
 int shpchp_sysfs_enable_slot(struct slot *p_slot)
 {
 	int retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -670,15 +685,17 @@ int shpchp_sysfs_enable_slot(struct slot *p_slot)
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWERON_STATE:
-		info("Slot %s is already in powering on state\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "Slot %s is already in powering on state\n",
+			  slot_name(p_slot));
 		break;
 	case BLINKINGOFF_STATE:
 	case POWEROFF_STATE:
-		info("Already enabled on slot %s\n", p_slot->name);
+		ctrl_info(ctrl, "Already enabled on slot %s\n",
+			  slot_name(p_slot));
 		break;
 	default:
-		err("Not a valid state on slot %s\n", p_slot->name);
+		ctrl_err(ctrl, "Not a valid state on slot %s\n",
+			 slot_name(p_slot));
 		break;
 	}
 	mutex_unlock(&p_slot->lock);
@@ -689,6 +706,7 @@ int shpchp_sysfs_enable_slot(struct slot *p_slot)
 int shpchp_sysfs_disable_slot(struct slot *p_slot)
 {
 	int retval = -ENODEV;
+	struct controller *ctrl = p_slot->ctrl;
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -702,15 +720,17 @@ int shpchp_sysfs_disable_slot(struct slot *p_slot)
 		p_slot->state = STATIC_STATE;
 		break;
 	case POWEROFF_STATE:
-		info("Slot %s is already in powering off state\n",
-		     p_slot->name);
+		ctrl_info(ctrl, "Slot %s is already in powering off state\n",
+			  slot_name(p_slot));
 		break;
 	case BLINKINGON_STATE:
 	case POWERON_STATE:
-		info("Already disabled on slot %s\n", p_slot->name);
+		ctrl_info(ctrl, "Already disabled on slot %s\n",
+			  slot_name(p_slot));
 		break;
 	default:
-		err("Not a valid state on slot %s\n", p_slot->name);
+		ctrl_err(ctrl, "Not a valid state on slot %s\n",
+			 slot_name(p_slot));
 		break;
 	}
 	mutex_unlock(&p_slot->lock);
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 7a0bff364cd4..86dc39847769 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -300,10 +300,10 @@ static inline int shpc_wait_cmd(struct controller *ctrl)
 						!is_ctrl_busy(ctrl), timeout);
 	if (!rc && is_ctrl_busy(ctrl)) {
 		retval = -EIO;
-		err("Command not completed in 1000 msec\n");
+		ctrl_err(ctrl, "Command not completed in 1000 msec\n");
 	} else if (rc < 0) {
 		retval = -EINTR;
-		info("Command was interrupted by a signal\n");
+		ctrl_info(ctrl, "Command was interrupted by a signal\n");
 	}
 
 	return retval;
@@ -320,15 +320,14 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd)
 
 	if (!shpc_poll_ctrl_busy(ctrl)) {
 		/* After 1 sec and and the controller is still busy */
-		err("%s : Controller is still busy after 1 sec.\n",
-		    __func__);
+		ctrl_err(ctrl, "Controller is still busy after 1 sec\n");
 		retval = -EBUSY;
 		goto out;
 	}
 
 	++t_slot;
 	temp_word =  (t_slot << 8) | (cmd & 0xFF);
-	dbg("%s: t_slot %x cmd %x\n", __func__, t_slot, cmd);
+	ctrl_dbg(ctrl, "%s: t_slot %x cmd %x\n", __func__, t_slot, cmd);
 
 	/* To make sure the Controller Busy bit is 0 before we send out the
 	 * command.
@@ -344,8 +343,9 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd)
 
 	cmd_status = hpc_check_cmd_status(slot->ctrl);
 	if (cmd_status) {
-		err("%s: Failed to issued command 0x%x (error code = %d)\n",
-		    __func__, cmd, cmd_status);
+		ctrl_err(ctrl,
+			 "Failed to issued command 0x%x (error code = %d)\n",
+			 cmd, cmd_status);
 		retval = -EIO;
 	}
  out:
@@ -364,15 +364,15 @@ static int hpc_check_cmd_status(struct controller *ctrl)
 		break;
 	case 1:
 		retval = SWITCH_OPEN;
-		err("%s: Switch opened!\n", __func__);
+		ctrl_err(ctrl, "Switch opened!\n");
 		break;
 	case 2:
 		retval = INVALID_CMD;
-		err("%s: Invalid HPC command!\n", __func__);
+		ctrl_err(ctrl, "Invalid HPC command!\n");
 		break;
 	case 4:
 		retval = INVALID_SPEED_MODE;
-		err("%s: Invalid bus speed/mode!\n", __func__);
+		ctrl_err(ctrl, "Invalid bus speed/mode!\n");
 		break;
 	default:
 		retval = cmd_status;
@@ -483,8 +483,8 @@ static int hpc_get_adapter_speed(struct slot *slot, enum pci_bus_speed *value)
 		return -ENODEV;
 	}
 
-	dbg("%s: slot_reg = %x, pcix_cap = %x, m66_cap = %x\n",
-	    __func__, slot_reg, pcix_cap, m66_cap);
+	ctrl_dbg(ctrl, "%s: slot_reg = %x, pcix_cap = %x, m66_cap = %x\n",
+		 __func__, slot_reg, pcix_cap, m66_cap);
 
 	switch (pcix_cap) {
 	case 0x0:
@@ -509,7 +509,7 @@ static int hpc_get_adapter_speed(struct slot *slot, enum pci_bus_speed *value)
 		break;
 	}
 
-	dbg("Adapter speed = %d\n", *value);
+	ctrl_dbg(ctrl, "Adapter speed = %d\n", *value);
 	return retval;
 }
 
@@ -526,7 +526,7 @@ static int hpc_get_mode1_ECC_cap(struct slot *slot, u8 *mode)
 		retval = -1;
 	}
 
-	dbg("Mode 1 ECC cap = %d\n", *mode);
+	ctrl_dbg(ctrl, "Mode 1 ECC cap = %d\n", *mode);
 	return retval;
 }
 
@@ -629,7 +629,7 @@ static int hpc_power_on_slot(struct slot * slot)
 
 	retval = shpc_write_cmd(slot, slot->hp_slot, SET_SLOT_PWR);
 	if (retval)
-		err("%s: Write command failed!\n", __func__);
+		ctrl_err(slot->ctrl, "%s: Write command failed!\n", __func__);
 
 	return retval;
 }
@@ -642,7 +642,7 @@ static int hpc_slot_enable(struct slot * slot)
 	retval = shpc_write_cmd(slot, slot->hp_slot,
 			SET_SLOT_ENABLE | SET_PWR_BLINK | SET_ATTN_OFF);
 	if (retval)
-		err("%s: Write command failed!\n", __func__);
+		ctrl_err(slot->ctrl, "%s: Write command failed!\n", __func__);
 
 	return retval;
 }
@@ -655,7 +655,7 @@ static int hpc_slot_disable(struct slot * slot)
 	retval = shpc_write_cmd(slot, slot->hp_slot,
 			SET_SLOT_DISABLE | SET_PWR_OFF | SET_ATTN_ON);
 	if (retval)
-		err("%s: Write command failed!\n", __func__);
+		ctrl_err(slot->ctrl, "%s: Write command failed!\n", __func__);
 
 	return retval;
 }
@@ -719,7 +719,7 @@ static int hpc_set_bus_speed_mode(struct slot * slot, enum pci_bus_speed value)
 
 	retval = shpc_write_cmd(slot, 0, cmd);
 	if (retval)
-		err("%s: Write command failed!\n", __func__);
+		ctrl_err(ctrl, "%s: Write command failed!\n", __func__);
 
 	return retval;
 }
@@ -735,7 +735,7 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
 	if (!intr_loc)
 		return IRQ_NONE;
 
-	dbg("%s: intr_loc = %x\n",__func__, intr_loc);
+	ctrl_dbg(ctrl, "%s: intr_loc = %x\n", __func__, intr_loc);
 
 	if(!shpchp_poll_mode) {
 		/*
@@ -748,7 +748,7 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
 		shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int);
 
 		intr_loc2 = shpc_readl(ctrl, INTR_LOC);
-		dbg("%s: intr_loc2 = %x\n",__func__, intr_loc2);
+		ctrl_dbg(ctrl, "%s: intr_loc2 = %x\n", __func__, intr_loc2);
 	}
 
 	if (intr_loc & CMD_INTR_PENDING) {
@@ -773,8 +773,8 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
 			continue;
 
 		slot_reg = shpc_readl(ctrl, SLOT_REG(hp_slot));
-		dbg("%s: Slot %x with intr, slot register = %x\n",
-		    __func__, hp_slot, slot_reg);
+		ctrl_dbg(ctrl, "Slot %x with intr, slot register = %x\n",
+			 hp_slot, slot_reg);
 
 		if (slot_reg & MRL_CHANGE_DETECTED)
 			shpchp_handle_switch_change(hp_slot, ctrl);
@@ -843,7 +843,7 @@ static int hpc_get_max_bus_speed (struct slot *slot, enum pci_bus_speed *value)
 	}
 
 	*value = bus_speed;
-	dbg("Max bus speed = %d\n", bus_speed);
+	ctrl_dbg(ctrl, "Max bus speed = %d\n", bus_speed);
 
 	return retval;
 }
@@ -911,7 +911,7 @@ static int hpc_get_cur_bus_speed (struct slot *slot, enum pci_bus_speed *value)
 		break;
 	}
 
-	dbg("Current bus speed = %d\n", bus_speed);
+	ctrl_dbg(ctrl, "Current bus speed = %d\n", bus_speed);
 	return retval;
 }
 
@@ -949,6 +949,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 	u8 i;
 
 	ctrl->pci_dev = pdev;  /* pci_dev of the P2P bridge */
+	ctrl_dbg(ctrl, "Hotplug Controller:\n");
 
 	if ((pdev->vendor == PCI_VENDOR_ID_AMD) || (pdev->device ==
 				PCI_DEVICE_ID_AMD_GOLAM_7450)) {
@@ -958,34 +959,33 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 	} else {
 		ctrl->cap_offset = pci_find_capability(pdev, PCI_CAP_ID_SHPC);
 		if (!ctrl->cap_offset) {
-			err("%s : cap_offset == 0\n", __func__);
+			ctrl_err(ctrl, "Cannot find PCI capability\n");
 			goto abort;
 		}
-		dbg("%s: cap_offset = %x\n", __func__, ctrl->cap_offset);
+		ctrl_dbg(ctrl, " cap_offset = %x\n", ctrl->cap_offset);
 
 		rc = shpc_indirect_read(ctrl, 0, &shpc_base_offset);
 		if (rc) {
-			err("%s: cannot read base_offset\n", __func__);
+			ctrl_err(ctrl, "Cannot read base_offset\n");
 			goto abort;
 		}
 
 		rc = shpc_indirect_read(ctrl, 3, &tempdword);
 		if (rc) {
-			err("%s: cannot read slot config\n", __func__);
+			ctrl_err(ctrl, "Cannot read slot config\n");
 			goto abort;
 		}
 		num_slots = tempdword & SLOT_NUM;
-		dbg("%s: num_slots (indirect) %x\n", __func__, num_slots);
+		ctrl_dbg(ctrl, " num_slots (indirect) %x\n", num_slots);
 
 		for (i = 0; i < 9 + num_slots; i++) {
 			rc = shpc_indirect_read(ctrl, i, &tempdword);
 			if (rc) {
-				err("%s: cannot read creg (index = %d)\n",
-				    __func__, i);
+				ctrl_err(ctrl,
+					 "Cannot read creg (index = %d)\n", i);
 				goto abort;
 			}
-			dbg("%s: offset %d: value %x\n", __func__,i,
-					tempdword);
+			ctrl_dbg(ctrl, " offset %d: value %x\n", i, tempdword);
 		}
 
 		ctrl->mmio_base =
@@ -993,30 +993,31 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 		ctrl->mmio_size = 0x24 + 0x4 * num_slots;
 	}
 
-	info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor,
-		pdev->subsystem_device);
+	ctrl_info(ctrl, "HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n",
+		  pdev->vendor, pdev->device, pdev->subsystem_vendor,
+		  pdev->subsystem_device);
 
 	rc = pci_enable_device(pdev);
 	if (rc) {
-		err("%s: pci_enable_device failed\n", __func__);
+		ctrl_err(ctrl, "pci_enable_device failed\n");
 		goto abort;
 	}
 
 	if (!request_mem_region(ctrl->mmio_base, ctrl->mmio_size, MY_NAME)) {
-		err("%s: cannot reserve MMIO region\n", __func__);
+		ctrl_err(ctrl, "Cannot reserve MMIO region\n");
 		rc = -1;
 		goto abort;
 	}
 
 	ctrl->creg = ioremap(ctrl->mmio_base, ctrl->mmio_size);
 	if (!ctrl->creg) {
-		err("%s: cannot remap MMIO region %lx @ %lx\n", __func__,
-		    ctrl->mmio_size, ctrl->mmio_base);
+		ctrl_err(ctrl, "Cannot remap MMIO region %lx @ %lx\n",
+			 ctrl->mmio_size, ctrl->mmio_base);
 		release_mem_region(ctrl->mmio_base, ctrl->mmio_size);
 		rc = -1;
 		goto abort;
 	}
-	dbg("%s: ctrl->creg %p\n", __func__, ctrl->creg);
+	ctrl_dbg(ctrl, "ctrl->creg %p\n", ctrl->creg);
 
 	mutex_init(&ctrl->crit_sect);
 	mutex_init(&ctrl->cmd_lock);
@@ -1035,21 +1036,21 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 
 	/* Mask Global Interrupt Mask & Command Complete Interrupt Mask */
 	tempdword = shpc_readl(ctrl, SERR_INTR_ENABLE);
-	dbg("%s: SERR_INTR_ENABLE = %x\n", __func__, tempdword);
+	ctrl_dbg(ctrl, "SERR_INTR_ENABLE = %x\n", tempdword);
 	tempdword |= (GLOBAL_INTR_MASK  | GLOBAL_SERR_MASK |
 		      COMMAND_INTR_MASK | ARBITER_SERR_MASK);
 	tempdword &= ~SERR_INTR_RSVDZ_MASK;
 	shpc_writel(ctrl, SERR_INTR_ENABLE, tempdword);
 	tempdword = shpc_readl(ctrl, SERR_INTR_ENABLE);
-	dbg("%s: SERR_INTR_ENABLE = %x\n", __func__, tempdword);
+	ctrl_dbg(ctrl, "SERR_INTR_ENABLE = %x\n", tempdword);
 
 	/* Mask the MRL sensor SERR Mask of individual slot in
 	 * Slot SERR-INT Mask & clear all the existing event if any
 	 */
 	for (hp_slot = 0; hp_slot < ctrl->num_slots; hp_slot++) {
 		slot_reg = shpc_readl(ctrl, SLOT_REG(hp_slot));
-		dbg("%s: Default Logical Slot Register %d value %x\n", __func__,
-			hp_slot, slot_reg);
+		ctrl_dbg(ctrl, "Default Logical Slot Register %d value %x\n",
+			 hp_slot, slot_reg);
 		slot_reg |= (PRSNT_CHANGE_INTR_MASK | ISO_PFAULT_INTR_MASK |
 			     BUTTON_PRESS_INTR_MASK | MRL_CHANGE_INTR_MASK |
 			     CON_PFAULT_INTR_MASK   | MRL_CHANGE_SERR_MASK |
@@ -1066,24 +1067,24 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 		/* Installs the interrupt handler */
 		rc = pci_enable_msi(pdev);
 		if (rc) {
-			info("Can't get msi for the hotplug controller\n");
-			info("Use INTx for the hotplug controller\n");
+			ctrl_info(ctrl,
+				  "Can't get msi for the hotplug controller\n");
+			ctrl_info(ctrl,
+				  "Use INTx for the hotplug controller\n");
 		}
 
 		rc = request_irq(ctrl->pci_dev->irq, shpc_isr, IRQF_SHARED,
 				 MY_NAME, (void *)ctrl);
-		dbg("%s: request_irq %d for hpc%d (returns %d)\n",
-		    __func__, ctrl->pci_dev->irq,
+		ctrl_dbg(ctrl, "request_irq %d for hpc%d (returns %d)\n",
+			 ctrl->pci_dev->irq,
 		    atomic_read(&shpchp_num_controllers), rc);
 		if (rc) {
-			err("Can't get irq %d for the hotplug controller\n",
-			    ctrl->pci_dev->irq);
+			ctrl_err(ctrl, "Can't get irq %d for the hotplug "
+				 "controller\n", ctrl->pci_dev->irq);
 			goto abort_iounmap;
 		}
 	}
-	dbg("%s: HPC at b:d:f:irq=0x%x:%x:%x:%x\n", __func__,
-			pdev->bus->number, PCI_SLOT(pdev->devfn),
-			PCI_FUNC(pdev->devfn), pdev->irq);
+	ctrl_dbg(ctrl, "HPC at %s irq=%x\n", pci_name(pdev), pdev->irq);
 
 	/*
 	 * If this is the first controller to be initialized,
@@ -1102,8 +1103,8 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 	 */
 	for (hp_slot = 0; hp_slot < ctrl->num_slots; hp_slot++) {
 		slot_reg = shpc_readl(ctrl, SLOT_REG(hp_slot));
-		dbg("%s: Default Logical Slot Register %d value %x\n", __func__,
-			hp_slot, slot_reg);
+		ctrl_dbg(ctrl, "Default Logical Slot Register %d value %x\n",
+			 hp_slot, slot_reg);
 		slot_reg &= ~(PRSNT_CHANGE_INTR_MASK | ISO_PFAULT_INTR_MASK |
 			      BUTTON_PRESS_INTR_MASK | MRL_CHANGE_INTR_MASK |
 			      CON_PFAULT_INTR_MASK | SLOT_REG_RSVDZ_MASK);
@@ -1116,7 +1117,7 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev)
 			       SERR_INTR_RSVDZ_MASK);
 		shpc_writel(ctrl, SERR_INTR_ENABLE, tempdword);
 		tempdword = shpc_readl(ctrl, SERR_INTR_ENABLE);
-		dbg("%s: SERR_INTR_ENABLE = %x\n", __func__, tempdword);
+		ctrl_dbg(ctrl, "SERR_INTR_ENABLE = %x\n", tempdword);
 	}
 
 	return 0;
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c
index 3fc4ec0eea0b..138f161becc0 100644
--- a/drivers/pci/hotplug/shpchp_pci.c
+++ b/drivers/pci/hotplug/shpchp_pci.c
@@ -49,9 +49,7 @@ static void program_fw_provided_values(struct pci_dev *dev)
 	/* use default values if we can't get them from firmware */
 	if (get_hp_params_from_firmware(dev, &hpp) ||
 	    !hpp.t0 || (hpp.t0->revision > 1)) {
-		printk(KERN_WARNING
-		       "%s: Could not get hotplug parameters. Use defaults\n",
-		       __func__);
+		warn("Could not get hotplug parameters. Use defaults\n");
 		hpp.t0 = &hpp.type0_data;
 		hpp.t0->revision = 0;
 		hpp.t0->cache_line_size = 8;
@@ -101,18 +99,20 @@ int __ref shpchp_configure_device(struct slot *p_slot)
 	struct pci_dev *dev;
 	struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
 	int num, fn;
+	struct controller *ctrl = p_slot->ctrl;
 
 	dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0));
 	if (dev) {
-		err("Device %s already exists at %x:%x, cannot hot-add\n",
-				pci_name(dev), p_slot->bus, p_slot->device);
+		ctrl_err(ctrl, "Device %s already exists "
+			 "at %04x:%02x:%02x, cannot hot-add\n", pci_name(dev),
+			 pci_domain_nr(parent), p_slot->bus, p_slot->device);
 		pci_dev_put(dev);
 		return -EINVAL;
 	}
 
 	num = pci_scan_slot(parent, PCI_DEVFN(p_slot->device, 0));
 	if (num == 0) {
-		err("No new device found\n");
+		ctrl_err(ctrl, "No new device found\n");
 		return -ENODEV;
 	}
 
@@ -121,8 +121,8 @@ int __ref shpchp_configure_device(struct slot *p_slot)
 		if (!dev)
 			continue;
 		if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
-			err("Cannot hot-add display device %s\n",
-					pci_name(dev));
+			ctrl_err(ctrl, "Cannot hot-add display device %s\n",
+				 pci_name(dev));
 			pci_dev_put(dev);
 			continue;
 		}
@@ -138,14 +138,15 @@ int __ref shpchp_configure_device(struct slot *p_slot)
 					break;
 			}
 			if (busnr >= end) {
-				err("No free bus for hot-added bridge\n");
+				ctrl_err(ctrl,
+					 "No free bus for hot-added bridge\n");
 				pci_dev_put(dev);
 				continue;
 			}
 			child = pci_add_new_bus(parent, dev, busnr);
 			if (!child) {
-				err("Cannot add new bus for %s\n",
-						pci_name(dev));
+				ctrl_err(ctrl, "Cannot add new bus for %s\n",
+					 pci_name(dev));
 				pci_dev_put(dev);
 				continue;
 			}
@@ -168,8 +169,10 @@ int shpchp_unconfigure_device(struct slot *p_slot)
 	int j;
 	u8 bctl = 0;
 	struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
+	struct controller *ctrl = p_slot->ctrl;
 
-	dbg("%s: bus/dev = %x/%x\n", __func__, p_slot->bus, p_slot->device);
+	ctrl_dbg(ctrl, "%s: domain:bus:dev = %04x:%02x:%02x\n",
+		 __func__, pci_domain_nr(parent), p_slot->bus, p_slot->device);
 
 	for (j=0; j<8 ; j++) {
 		struct pci_dev* temp = pci_get_slot(parent,
@@ -177,16 +180,17 @@ int shpchp_unconfigure_device(struct slot *p_slot)
 		if (!temp)
 			continue;
 		if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
-			err("Cannot remove display device %s\n",
-					pci_name(temp));
+			ctrl_err(ctrl, "Cannot remove display device %s\n",
+				 pci_name(temp));
 			pci_dev_put(temp);
 			continue;
 		}
 		if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
 			pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl);
 			if (bctl & PCI_BRIDGE_CTL_VGA) {
-				err("Cannot remove display device %s\n",
-						pci_name(temp));
+				ctrl_err(ctrl,
+					 "Cannot remove display device %s\n",
+					 pci_name(temp));
 				pci_dev_put(temp);
 				continue;
 			}