patch-2.4.20 linux-2.4.20/drivers/hotplug/pcihp_acpi.h

• Lines: 232
• Date: Wed Dec 31 16:00:00 1969
• Orig file: linux-2.4.19/drivers/hotplug/pcihp_acpi.h
• Orig date: Fri Aug 2 17:39:44 2002

diff -urN linux-2.4.19/drivers/hotplug/pcihp_acpi.h linux-2.4.20/drivers/hotplug/pcihp_acpi.h
@@ -1,231 +0,0 @@
-/*
- * ACPI PCI Hot Plug Controller Driver
- *
- * Copyright (c) 1995,2001 Compaq Computer Corporation
- * Copyright (c) 2001 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (c) 2001 IBM Corp.
- * Copyright (c) 2002 Hiroshi Aono (h-aono@ap.jp.nec.com)
- * Copyright (c) 2002 Takayoshi Kochi (t-kouchi@cq.jp.nec.com)
- * Copyright (c) 2002 NEC Corporation
- *
- * 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 <gregkh@us.ibm.com>,
- *		    <h-aono@ap.jp.nec.com>,
- *		    <t-kouchi@cq.jp.nec.com>
- *
- */
-
-#ifndef _PCIHP_ACPI_H
-#define _PCIHP_ACPI_H
-
-#include "include/acpi.h"
-
-#if ACPI_CA_VERSION < 0x20020201
-/* until we get a new version of the ACPI driver for both ia32 and ia64 ... */
-#define acpi_util_eval_error(h,p,s)
-
-static acpi_status
-acpi_evaluate_integer (
-	acpi_handle		handle,
-	acpi_string		pathname,
-	acpi_object_list	*arguments,
-	unsigned long		*data)
-{
-	acpi_status             status = AE_OK;
-	acpi_object             element;
-	acpi_buffer		buffer = {sizeof(acpi_object), &element};
-
-	if (!data)
-		return AE_BAD_PARAMETER;
-
-	status = acpi_evaluate_object(handle, pathname, arguments, &buffer);
-	if (ACPI_FAILURE(status)) {
-		acpi_util_eval_error(handle, pathname, status);
-		return status;
-	}
-
-	if (element.type != ACPI_TYPE_INTEGER) {
-		acpi_util_eval_error(handle, pathname, AE_BAD_DATA);
-		return AE_BAD_DATA;
-	}
-
-	*data = element.integer.value;
-
-	return AE_OK;
-}
-#else  /* ACPI_CA_VERSION < 0x20020201 */
-#include "acpi_bus.h"
-#endif /* ACPI_CA_VERSION < 0x20020201 */
-
-/* compatibility stuff */
-#ifndef ACPI_MEMORY_RANGE
-#define ACPI_MEMORY_RANGE MEMORY_RANGE
-#endif
-
-#ifndef ACPI_IO_RANGE
-#define ACPI_IO_RANGE IO_RANGE
-#endif
-
-#ifndef ACPI_BUS_NUMBER_RANGE
-#define ACPI_BUS_NUMBER_RANGE BUS_NUMBER_RANGE
-#endif
-
-#ifndef ACPI_PREFETCHABLE_MEMORY
-#define ACPI_PREFETCHABLE_MEMORY PREFETCHABLE_MEMORY
-#endif
-
-#ifndef ACPI_PRODUCER
-#define ACPI_PRODUCER PRODUCER
-#endif
-
-
-#define dbg(format, arg...)					\
-	do {							\
-		if (debug)					\
-			printk (KERN_DEBUG "%s: " format "\n",	\
-				MY_NAME , ## arg); 		\
-	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
-
-/*
- * types and constants
- */
-
-#define SLOT_MAGIC	0x67267322
-
-struct pcihp_acpi_bridge;
-struct pcihp_acpi_slot;
-
-/* slot information for each *physical* slot */
-
-struct slot {
-	u32 magic;
-	u8 number;
-	struct hotplug_slot	*hotplug_slot;
-	struct list_head	slot_list;
-
-	int			attention_status;
-
-	struct pci_resource	*mem_head;
-	struct pci_resource	*p_mem_head;
-	struct pci_resource	*io_head;
-	struct pci_resource	*bus_head;
-
-	/* if there are multiple corresponding slot objects,
-	   this point to one of them */
-	struct pcihp_acpi_slot	*acpi_slot;
-
-	struct pci_dev		*pci_dev;
-};
-
-#define RESOURCE_TYPE_IO	(1)
-#define RESOURCE_TYPE_MEM	(2)
-#define RESOURCE_TYPE_PREFETCH	(3)
-#define RESOURCE_TYPE_BUS	(4)
-
-/* TBD 64bit resource support */
-struct pci_resource {
-	struct pci_resource * next;
-	u32 base;
-	u32 length;
-};
-
-/* bridge information for each bridge device in ACPI namespace */
-
-struct pcihp_acpi_bridge {
-	struct list_head list;
-	acpi_handle handle;
-	struct pcihp_acpi_slot *slots;
-	int nr_slots;
-	u8 seg;
-	u8 bus;
-	u8 sub;
-	u32 status;
-	u32 flags;
-
-	/* resources on this bus (free resources) */
-	struct pci_resource *free_io;
-	struct pci_resource *free_mem;
-	struct pci_resource *free_prefetch;
-	struct pci_resource *free_bus;
-
-	/* used resources (embedded or owned resources) */
-	struct pci_resource *used_io;
-	struct pci_resource *used_mem;
-	struct pci_resource *used_prefetch;
-	struct pci_resource *used_bus;
-};
-
-/*
- * slot information for each slot object in ACPI namespace
- * usually 8 objects per slot (for each PCI function)
- */
-
-struct pcihp_acpi_slot {
-	struct pcihp_acpi_slot	*next;
-	struct pcihp_acpi_bridge *bridge; /* this slot located on */
-	struct list_head sibling;	/* one slot may have different
-					   objects (i.e. for each function) */
-	acpi_handle	handle;
-	u32		id;		/* slot id (this driver specific) */
-	u8		device;		/* pci device# */
-	u8		function;	/* pci function# */
-	u8		pin;		/* pci interrupt pin */
-	u32		sun;		/* _SUN */
-	u32		flags;		/* see below */
-	u32		status;		/* _STA */
-};
-
-/* PCI bus bridge HID */
-#define ACPI_PCI_ROOT_HID		"PNP0A03"
-
-/* ACPI _STA method value (ignore bit 4; battery present) */
-#define ACPI_STA_PRESENT		(0x00000001)
-#define ACPI_STA_ENABLED		(0x00000002)
-#define ACPI_STA_SHOW_IN_UI		(0x00000004)
-#define ACPI_STA_FUNCTIONAL		(0x00000008)
-#define ACPI_STA_ALL			(0x0000000f)
-
-/* bridge flags */
-#define BRIDGE_HAS_STA	(0x00000001)
-
-/* slot flags */
-
-#define SLOT_HAS_EJ0	(0x00000001)
-#define SLOT_HAS_PS0	(0x00000002)
-#define SLOT_HAS_PS3	(0x00000004)
-
-/* function prototypes */
-
-/* pcihp_acpi_glue.c */
-extern int pcihp_acpi_glue_init (void);
-extern void pcihp_acpi_glue_exit (void);
-extern int pcihp_acpi_get_num_slots (void);
-extern struct pcihp_acpi_slot *get_slot_from_id (int id);
-
-extern int pcihp_acpi_enable_slot (struct pcihp_acpi_slot *slot);
-extern int pcihp_acpi_disable_slot (struct pcihp_acpi_slot *slot);
-extern u8 pcihp_acpi_get_power_status (struct pcihp_acpi_slot *slot);
-extern u8 pcihp_acpi_get_attention_status (struct pcihp_acpi_slot *slot);
-extern u8 pcihp_acpi_get_latch_status (struct pcihp_acpi_slot *slot);
-extern u8 pcihp_acpi_get_adapter_status (struct pcihp_acpi_slot *slot);
-
-#endif /* _PCIHP_ACPI_H */