#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
#include <acpi/actypes.h>
-#include "pci_hotplug.h"
#define MY_NAME "acpi_pcihp"
#include <linux/acpi.h>
#include <linux/kobject.h> /* for KOBJ_NAME_LEN */
#include <linux/mutex.h>
-#include "pci_hotplug.h"
+#include <linux/pci_hotplug.h>
#define dbg(format, arg...) \
do { \
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/slab.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
-#include "pci_hotplug.h"
#include "acpiphp.h"
#define MY_NAME "acpiphp"
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/smp_lock.h>
#include <linux/mutex.h>
#include "../pci.h"
-#include "pci_hotplug.h"
#include "acpiphp.h"
static LIST_HEAD(bridge_list);
#include <linux/moduleparam.h>
#include "acpiphp.h"
-#include "pci_hotplug.h"
#define DRIVER_VERSION "1.0.1"
#define DRIVER_AUTHOR "Irene Zubarev <zubarev@us.ibm.com>, Vernon Mauery <vernux@us.ibm.com>"
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/smp_lock.h>
#include <asm/atomic.h>
#include <linux/delay.h>
-#include "pci_hotplug.h"
#include "cpci_hotplug.h"
#define DRIVER_AUTHOR "Scott Murray <scottm@somanetworks.com>"
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/proc_fs.h>
#include "../pci.h"
-#include "pci_hotplug.h"
#include "cpci_hotplug.h"
#define MY_NAME "cpci_hotplug"
#ifndef _CPQPHP_H
#define _CPQPHP_H
-#include "pci_hotplug.h"
#include <linux/interrupt.h>
#include <asm/io.h> /* for read? and write? functions */
#include <linux/delay.h> /* for delays */
#include <linux/slab.h>
#include <linux/workqueue.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
#include <linux/smp_lock.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include "cpqphp.h"
static u32 configure_new_device(struct controller* ctrl, struct pci_func *func,
#include <linux/slab.h>
#include <linux/workqueue.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <asm/uaccess.h>
#include "cpqphp.h"
#include <linux/workqueue.h>
#include <linux/proc_fs.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include "../pci.h"
#include "cpqphp.h"
#include "cpqphp_nvram.h"
#include <linux/proc_fs.h>
#include <linux/workqueue.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/debugfs.h>
#include "cpqphp.h"
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/slab.h>
-#include "pci_hotplug.h"
#include "../pci.h"
#if !defined(MODULE)
*
*/
-#include "pci_hotplug.h"
+#include <linux/pci_hotplug.h>
extern int ibmphp_debug;
+++ /dev/null
-/*
- * PCI HotPlug Core Functions
- *
- * Copyright (C) 1995,2001 Compaq Computer Corporation
- * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2001 IBM Corp.
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <kristen.c.accardi@intel.com>
- *
- */
-#ifndef _PCI_HOTPLUG_H
-#define _PCI_HOTPLUG_H
-
-
-/* These values come from the PCI Hotplug Spec */
-enum pci_bus_speed {
- PCI_SPEED_33MHz = 0x00,
- PCI_SPEED_66MHz = 0x01,
- PCI_SPEED_66MHz_PCIX = 0x02,
- PCI_SPEED_100MHz_PCIX = 0x03,
- PCI_SPEED_133MHz_PCIX = 0x04,
- PCI_SPEED_66MHz_PCIX_ECC = 0x05,
- PCI_SPEED_100MHz_PCIX_ECC = 0x06,
- PCI_SPEED_133MHz_PCIX_ECC = 0x07,
- PCI_SPEED_66MHz_PCIX_266 = 0x09,
- PCI_SPEED_100MHz_PCIX_266 = 0x0a,
- PCI_SPEED_133MHz_PCIX_266 = 0x0b,
- PCI_SPEED_66MHz_PCIX_533 = 0x11,
- PCI_SPEED_100MHz_PCIX_533 = 0x12,
- PCI_SPEED_133MHz_PCIX_533 = 0x13,
- PCI_SPEED_UNKNOWN = 0xff,
-};
-
-/* These values come from the PCI Express Spec */
-enum pcie_link_width {
- PCIE_LNK_WIDTH_RESRV = 0x00,
- PCIE_LNK_X1 = 0x01,
- PCIE_LNK_X2 = 0x02,
- PCIE_LNK_X4 = 0x04,
- PCIE_LNK_X8 = 0x08,
- PCIE_LNK_X12 = 0x0C,
- PCIE_LNK_X16 = 0x10,
- PCIE_LNK_X32 = 0x20,
- PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
-};
-
-enum pcie_link_speed {
- PCIE_2PT5GB = 0x14,
- PCIE_LNK_SPEED_UNKNOWN = 0xFF,
-};
-
-struct hotplug_slot;
-struct hotplug_slot_attribute {
- struct attribute attr;
- ssize_t (*show)(struct hotplug_slot *, char *);
- ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
-};
-#define to_hotplug_attr(n) container_of(n, struct hotplug_slot_attribute, attr);
-
-/**
- * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
- * @owner: The module owner of this structure
- * @enable_slot: Called when the user wants to enable a specific pci slot
- * @disable_slot: Called when the user wants to disable a specific pci slot
- * @set_attention_status: Called to set the specific slot's attention LED to
- * the specified value
- * @hardware_test: Called to run a specified hardware test on the specified
- * slot.
- * @get_power_status: Called to get the current power status of a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_attention_status: Called to get the current attention status of a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_latch_status: Called to get the current latch status of a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_address: Called to get pci address of a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_max_bus_speed: Called to get the max bus speed for a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_cur_bus_speed: Called to get the current bus speed for a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- *
- * The table of function pointers that is passed to the hotplug pci core by a
- * hotplug pci driver. These functions are called by the hotplug pci core when
- * the user wants to do something to a specific slot (query it for information,
- * set an LED, enable / disable power, etc.)
- */
-struct hotplug_slot_ops {
- struct module *owner;
- int (*enable_slot) (struct hotplug_slot *slot);
- int (*disable_slot) (struct hotplug_slot *slot);
- int (*set_attention_status) (struct hotplug_slot *slot, u8 value);
- int (*hardware_test) (struct hotplug_slot *slot, u32 value);
- int (*get_power_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_address) (struct hotplug_slot *slot, u32 *value);
- int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
- int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
-};
-
-/**
- * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
- * @power: if power is enabled or not (1/0)
- * @attention_status: if the attention light is enabled or not (1/0)
- * @latch_status: if the latch (if any) is open or closed (1/0)
- * @adapter_present: if there is a pci board present in the slot or not (1/0)
- * @address: (domain << 16 | bus << 8 | dev)
- *
- * Used to notify the hotplug pci core of the status of a specific slot.
- */
-struct hotplug_slot_info {
- u8 power_status;
- u8 attention_status;
- u8 latch_status;
- u8 adapter_status;
- u32 address;
- enum pci_bus_speed max_bus_speed;
- enum pci_bus_speed cur_bus_speed;
-};
-
-/**
- * struct hotplug_slot - used to register a physical slot with the hotplug pci core
- * @name: the name of the slot being registered. This string must
- * be unique amoung slots registered on this system.
- * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
- * @info: pointer to the &struct hotplug_slot_info for the initial values for
- * this slot.
- * @release: called during pci_hp_deregister to free memory allocated in a
- * hotplug_slot structure.
- * @private: used by the hotplug pci controller driver to store whatever it
- * needs.
- */
-struct hotplug_slot {
- char *name;
- struct hotplug_slot_ops *ops;
- struct hotplug_slot_info *info;
- void (*release) (struct hotplug_slot *slot);
- void *private;
-
- /* Variables below this are for use only by the hotplug pci core. */
- struct list_head slot_list;
- struct kobject kobj;
-};
-#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
-
-extern int pci_hp_register (struct hotplug_slot *slot);
-extern int pci_hp_deregister (struct hotplug_slot *slot);
-extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
- struct hotplug_slot_info *info);
-extern struct subsystem pci_hotplug_slots_subsys;
-
-/* PCI Setting Record (Type 0) */
-struct hpp_type0 {
- u32 revision;
- u8 cache_line_size;
- u8 latency_timer;
- u8 enable_serr;
- u8 enable_perr;
-};
-
-/* PCI-X Setting Record (Type 1) */
-struct hpp_type1 {
- u32 revision;
- u8 max_mem_read;
- u8 avg_max_split;
- u16 tot_max_split;
-};
-
-/* PCI Express Setting Record (Type 2) */
-struct hpp_type2 {
- u32 revision;
- u32 unc_err_mask_and;
- u32 unc_err_mask_or;
- u32 unc_err_sever_and;
- u32 unc_err_sever_or;
- u32 cor_err_mask_and;
- u32 cor_err_mask_or;
- u32 adv_err_cap_and;
- u32 adv_err_cap_or;
- u16 pci_exp_devctl_and;
- u16 pci_exp_devctl_or;
- u16 pci_exp_lnkctl_and;
- u16 pci_exp_lnkctl_or;
- u32 sec_unc_err_sever_and;
- u32 sec_unc_err_sever_or;
- u32 sec_unc_err_mask_and;
- u32 sec_unc_err_mask_or;
-};
-
-struct hotplug_params {
- struct hpp_type0 *t0; /* Type0: NULL if not available */
- struct hpp_type1 *t1; /* Type1: NULL if not available */
- struct hpp_type2 *t2; /* Type2: NULL if not available */
- struct hpp_type0 type0_data;
- struct hpp_type1 type1_data;
- struct hpp_type2 type2_data;
-};
-
-#ifdef CONFIG_ACPI
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/actypes.h>
-extern acpi_status acpi_run_oshp(acpi_handle handle);
-extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
- struct hotplug_params *hpp);
-int acpi_root_bridge(acpi_handle handle);
-#endif
-#endif
-
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/list.h>
+#include <linux/kobject.h>
+#include <linux/sysfs.h>
#include <linux/pagemap.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <asm/uaccess.h>
-#include <linux/kobject.h>
-#include <linux/sysfs.h>
-#include "pci_hotplug.h"
-
#define MY_NAME "pci_hotplug"
#include <linux/types.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/delay.h>
#include <linux/sched.h> /* signal_pending() */
#include <linux/pcieport_if.h>
#include <linux/mutex.h>
-#include "pci_hotplug.h"
#define MY_NAME "pciehp"
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/init.h>
-#include "pci_hotplug.h"
#define SLOT_NAME_SIZE 10
struct slot {
*/
#include <linux/kobject.h>
#include <linux/string.h>
-#include "pci_hotplug.h"
+#include <linux/pci_hotplug.h>
#include "rpadlpar.h"
#define DLPAR_KOBJ_NAME "control"
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/slab.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
#include "../pci.h" /* for pci_add_new_bus */
/* and pci_do_scan_bus */
#include "rpaphp.h"
-#include "pci_hotplug.h"
int debug;
static struct semaphore rpaphp_sem;
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/proc_fs.h>
#include <linux/types.h>
#include <linux/mutex.h>
#include <asm/sn/types.h>
#include "../pci.h"
-#include "pci_hotplug.h"
MODULE_LICENSE("GPL");
MODULE_AUTHOR("SGI (prarit@sgi.com, dickie@sgi.com, habeck@sgi.com)");
#include <linux/types.h>
#include <linux/pci.h>
+#include <linux/pci_hotplug.h>
#include <linux/delay.h>
#include <linux/sched.h> /* signal_pending(), struct timer_list */
#include <linux/mutex.h>
-#include "pci_hotplug.h"
-
#if !defined(MODULE)
#define MY_NAME "shpchp"
#else
--- /dev/null
+/*
+ * PCI HotPlug Core Functions
+ *
+ * Copyright (C) 1995,2001 Compaq Computer Corporation
+ * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
+ * Copyright (C) 2001 IBM Corp.
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Send feedback to <kristen.c.accardi@intel.com>
+ *
+ */
+#ifndef _PCI_HOTPLUG_H
+#define _PCI_HOTPLUG_H
+
+
+/* These values come from the PCI Hotplug Spec */
+enum pci_bus_speed {
+ PCI_SPEED_33MHz = 0x00,
+ PCI_SPEED_66MHz = 0x01,
+ PCI_SPEED_66MHz_PCIX = 0x02,
+ PCI_SPEED_100MHz_PCIX = 0x03,
+ PCI_SPEED_133MHz_PCIX = 0x04,
+ PCI_SPEED_66MHz_PCIX_ECC = 0x05,
+ PCI_SPEED_100MHz_PCIX_ECC = 0x06,
+ PCI_SPEED_133MHz_PCIX_ECC = 0x07,
+ PCI_SPEED_66MHz_PCIX_266 = 0x09,
+ PCI_SPEED_100MHz_PCIX_266 = 0x0a,
+ PCI_SPEED_133MHz_PCIX_266 = 0x0b,
+ PCI_SPEED_66MHz_PCIX_533 = 0x11,
+ PCI_SPEED_100MHz_PCIX_533 = 0x12,
+ PCI_SPEED_133MHz_PCIX_533 = 0x13,
+ PCI_SPEED_UNKNOWN = 0xff,
+};
+
+/* These values come from the PCI Express Spec */
+enum pcie_link_width {
+ PCIE_LNK_WIDTH_RESRV = 0x00,
+ PCIE_LNK_X1 = 0x01,
+ PCIE_LNK_X2 = 0x02,
+ PCIE_LNK_X4 = 0x04,
+ PCIE_LNK_X8 = 0x08,
+ PCIE_LNK_X12 = 0x0C,
+ PCIE_LNK_X16 = 0x10,
+ PCIE_LNK_X32 = 0x20,
+ PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
+};
+
+enum pcie_link_speed {
+ PCIE_2PT5GB = 0x14,
+ PCIE_LNK_SPEED_UNKNOWN = 0xFF,
+};
+
+struct hotplug_slot;
+struct hotplug_slot_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct hotplug_slot *, char *);
+ ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
+};
+#define to_hotplug_attr(n) container_of(n, struct hotplug_slot_attribute, attr);
+
+/**
+ * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
+ * @owner: The module owner of this structure
+ * @enable_slot: Called when the user wants to enable a specific pci slot
+ * @disable_slot: Called when the user wants to disable a specific pci slot
+ * @set_attention_status: Called to set the specific slot's attention LED to
+ * the specified value
+ * @hardware_test: Called to run a specified hardware test on the specified
+ * slot.
+ * @get_power_status: Called to get the current power status of a slot.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ * @get_attention_status: Called to get the current attention status of a slot.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ * @get_latch_status: Called to get the current latch status of a slot.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ * @get_address: Called to get pci address of a slot.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ * @get_max_bus_speed: Called to get the max bus speed for a slot.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ * @get_cur_bus_speed: Called to get the current bus speed for a slot.
+ * If this field is NULL, the value passed in the struct hotplug_slot_info
+ * will be used when this value is requested by a user.
+ *
+ * The table of function pointers that is passed to the hotplug pci core by a
+ * hotplug pci driver. These functions are called by the hotplug pci core when
+ * the user wants to do something to a specific slot (query it for information,
+ * set an LED, enable / disable power, etc.)
+ */
+struct hotplug_slot_ops {
+ struct module *owner;
+ int (*enable_slot) (struct hotplug_slot *slot);
+ int (*disable_slot) (struct hotplug_slot *slot);
+ int (*set_attention_status) (struct hotplug_slot *slot, u8 value);
+ int (*hardware_test) (struct hotplug_slot *slot, u32 value);
+ int (*get_power_status) (struct hotplug_slot *slot, u8 *value);
+ int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
+ int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
+ int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
+ int (*get_address) (struct hotplug_slot *slot, u32 *value);
+ int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
+ int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
+};
+
+/**
+ * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
+ * @power: if power is enabled or not (1/0)
+ * @attention_status: if the attention light is enabled or not (1/0)
+ * @latch_status: if the latch (if any) is open or closed (1/0)
+ * @adapter_present: if there is a pci board present in the slot or not (1/0)
+ * @address: (domain << 16 | bus << 8 | dev)
+ *
+ * Used to notify the hotplug pci core of the status of a specific slot.
+ */
+struct hotplug_slot_info {
+ u8 power_status;
+ u8 attention_status;
+ u8 latch_status;
+ u8 adapter_status;
+ u32 address;
+ enum pci_bus_speed max_bus_speed;
+ enum pci_bus_speed cur_bus_speed;
+};
+
+/**
+ * struct hotplug_slot - used to register a physical slot with the hotplug pci core
+ * @name: the name of the slot being registered. This string must
+ * be unique amoung slots registered on this system.
+ * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
+ * @info: pointer to the &struct hotplug_slot_info for the initial values for
+ * this slot.
+ * @release: called during pci_hp_deregister to free memory allocated in a
+ * hotplug_slot structure.
+ * @private: used by the hotplug pci controller driver to store whatever it
+ * needs.
+ */
+struct hotplug_slot {
+ char *name;
+ struct hotplug_slot_ops *ops;
+ struct hotplug_slot_info *info;
+ void (*release) (struct hotplug_slot *slot);
+ void *private;
+
+ /* Variables below this are for use only by the hotplug pci core. */
+ struct list_head slot_list;
+ struct kobject kobj;
+};
+#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
+
+extern int pci_hp_register (struct hotplug_slot *slot);
+extern int pci_hp_deregister (struct hotplug_slot *slot);
+extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
+ struct hotplug_slot_info *info);
+extern struct subsystem pci_hotplug_slots_subsys;
+
+/* PCI Setting Record (Type 0) */
+struct hpp_type0 {
+ u32 revision;
+ u8 cache_line_size;
+ u8 latency_timer;
+ u8 enable_serr;
+ u8 enable_perr;
+};
+
+/* PCI-X Setting Record (Type 1) */
+struct hpp_type1 {
+ u32 revision;
+ u8 max_mem_read;
+ u8 avg_max_split;
+ u16 tot_max_split;
+};
+
+/* PCI Express Setting Record (Type 2) */
+struct hpp_type2 {
+ u32 revision;
+ u32 unc_err_mask_and;
+ u32 unc_err_mask_or;
+ u32 unc_err_sever_and;
+ u32 unc_err_sever_or;
+ u32 cor_err_mask_and;
+ u32 cor_err_mask_or;
+ u32 adv_err_cap_and;
+ u32 adv_err_cap_or;
+ u16 pci_exp_devctl_and;
+ u16 pci_exp_devctl_or;
+ u16 pci_exp_lnkctl_and;
+ u16 pci_exp_lnkctl_or;
+ u32 sec_unc_err_sever_and;
+ u32 sec_unc_err_sever_or;
+ u32 sec_unc_err_mask_and;
+ u32 sec_unc_err_mask_or;
+};
+
+struct hotplug_params {
+ struct hpp_type0 *t0; /* Type0: NULL if not available */
+ struct hpp_type1 *t1; /* Type1: NULL if not available */
+ struct hpp_type2 *t2; /* Type2: NULL if not available */
+ struct hpp_type0 type0_data;
+ struct hpp_type1 type1_data;
+ struct hpp_type2 type2_data;
+};
+
+#ifdef CONFIG_ACPI
+#include <acpi/acpi.h>
+#include <acpi/acpi_bus.h>
+#include <acpi/actypes.h>
+extern acpi_status acpi_run_oshp(acpi_handle handle);
+extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
+ struct hotplug_params *hpp);
+int acpi_root_bridge(acpi_handle handle);
+#endif
+#endif
+
projects / powerpc.git / commitdiff