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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2009-2010, Intel Corporation.
* All rights reserved.
*/
#ifndef _SYS_ACPIDEV_IMPL_H
#define _SYS_ACPIDEV_IMPL_H
#include <sys/types.h>
#include <sys/cmn_err.h>
#include <sys/bitmap.h>
#include <sys/synch.h>
#include <sys/sunddi.h>
#include <sys/acpi/acpi.h>
#include <sys/acpica.h>
#include <sys/acpidev.h>
#include <sys/acpidev_dr.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
#define ACPIDEV_ARRAY_PARAM(a) (a), (sizeof (a) / sizeof ((a)[0]))
/* Debug support facilities. */
extern int acpidev_debug;
#define ACPIDEV_DEBUG(lvl, ...) if (acpidev_debug) cmn_err((lvl), __VA_ARGS__)
/* Data attached to an ACPI object to maintain device status information. */
struct acpidev_data_impl {
uint32_t aod_eflag; /* External flags */
uint32_t aod_iflag; /* Internal flags */
uint32_t aod_level;
int aod_status; /* Cached _STA value */
ACPI_HANDLE *aod_hdl;
dev_info_t *aod_dip;
acpidev_class_t *aod_class;
acpidev_class_list_t **aod_class_list;
acpidev_board_type_t aod_bdtype; /* Type of board. */
uint32_t aod_bdnum; /* Board # for DR. */
uint32_t aod_portid; /* Port id for DR. */
uint32_t aod_bdidx; /* Index # of AP */
volatile uint32_t aod_chidx; /* Index # of child */
uint32_t aod_memidx; /* Index # of memory */
acpidev_class_id_t aod_class_id; /* Dev type for DR. */
};
#define ACPIDEV_ODF_STATUS_VALID 0x1
#define ACPIDEV_ODF_DEVINFO_CREATED 0x2
#define ACPIDEV_ODF_DEVINFO_TAGGED 0x4
#define ACPIDEV_ODF_HOTPLUG_CAPABLE 0x100
#define ACPIDEV_ODF_HOTPLUG_READY 0x200
#define ACPIDEV_ODF_HOTPLUG_FAILED 0x400
#define ACPIDEV_DR_IS_BOARD(hdl) \
((hdl)->aod_iflag & ACPIDEV_ODF_HOTPLUG_CAPABLE)
#define ACPIDEV_DR_SET_BOARD(hdl) \
(hdl)->aod_iflag |= ACPIDEV_ODF_HOTPLUG_CAPABLE
#define ACPIDEV_DR_IS_READY(hdl) \
((hdl)->aod_iflag & ACPIDEV_ODF_HOTPLUG_READY)
#define ACPIDEV_DR_SET_READY(hdl) \
(hdl)->aod_iflag |= ACPIDEV_ODF_HOTPLUG_READY
#define ACPIDEV_DR_IS_FAILED(hdl) \
((hdl)->aod_iflag & ACPIDEV_ODF_HOTPLUG_FAILED)
#define ACPIDEV_DR_SET_FAILED(hdl) \
(hdl)->aod_iflag |= ACPIDEV_ODF_HOTPLUG_FAILED
#define ACPIDEV_DR_IS_WORKING(hdl) \
(((hdl)->aod_iflag & (ACPIDEV_ODF_HOTPLUG_READY | \
ACPIDEV_ODF_HOTPLUG_FAILED)) == ACPIDEV_ODF_HOTPLUG_READY)
#define ACPIDEV_DR_IS_PROCESSED(hdl) \
((hdl)->aod_iflag & (ACPIDEV_ODF_HOTPLUG_READY | \
ACPIDEV_ODF_HOTPLUG_FAILED | ACPIDEV_ODF_HOTPLUG_CAPABLE))
#define ACPIDEV_DR_BOARD_READY(hdl) \
(((hdl)->aod_iflag & \
(ACPIDEV_ODF_HOTPLUG_READY | ACPIDEV_ODF_HOTPLUG_CAPABLE)) == \
(ACPIDEV_ODF_HOTPLUG_READY | ACPIDEV_ODF_HOTPLUG_CAPABLE))
/*
* List of registered device class drivers.
* Class drivers on the same list will be called from head to tail in turn.
*/
struct acpidev_class_list {
acpidev_class_list_t *acl_next;
acpidev_class_t *acl_class;
};
typedef struct acpidev_pseudo_uid {
struct acpidev_pseudo_uid *apu_next;
char *apu_uid;
acpidev_class_id_t apu_cid;
uint_t apu_nid;
} acpidev_pseudo_uid_t;
typedef struct acpidev_pseudo_uid_head {
kmutex_t apuh_lock;
uint32_t apuh_id;
acpidev_pseudo_uid_t *apuh_first;
} acpidev_pseudo_uid_head_t;
typedef struct acpidev_dr_capacity {
uint_t cpu_vendor;
uint_t cpu_family;
uint_t cpu_model_min;
uint_t cpu_model_max;
uint_t cpu_step_min;
uint_t cpu_step_max;
boolean_t hotplug_supported;
uint64_t memory_alignment;
} acpidev_dr_capacity_t;
extern int acpidev_dr_enable;
extern krwlock_t acpidev_class_lock;
extern ulong_t acpidev_object_type_mask[BT_BITOUL(ACPI_TYPE_NS_NODE_MAX + 1)];
extern ACPI_TABLE_SRAT *acpidev_srat_tbl_ptr;
extern ACPI_TABLE_SLIT *acpidev_slit_tbl_ptr;
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_ACPIDEV_IMPL_H */
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