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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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright (c) * Copyright (c) 2001 Tadpole Technology plc
* All rights reserved.
*/
#ifndef _SYS_CARDBUS_H
#define _SYS_CARDBUS_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#define CB_BCNF_BCNTRL_ISA_INT_ENAB 0x0080
#define CB_BCNF_BCNTRL_MEM0_PREF 0x0100
#define CB_BCNF_BCNTRL_MEM1_PREF 0x0200
#define CB_BCNF_BCNTRL_WRITE_POST 0x0400
typedef struct cb_nexus_cb {
void (*enable_intr)(dev_info_t *);
void (*disable_intr)(dev_info_t *);
} cb_nexus_cb_t;
typedef enum { PCIHP_SOFT_STATE_CLOSED, PCIHP_SOFT_STATE_OPEN,
PCIHP_SOFT_STATE_OPEN_EXCL } cbhp_soft_state_t;
/*
* Main softstate per cardbus device
*/
typedef struct cardbus_dev {
int cb_instance;
boolean_t fatal_problem;
dev_info_t *cb_dip;
kmutex_t cb_mutex;
cb_nexus_cb_t *cb_nex_ops;
struct dev_ops cb_dops;
struct dev_ops *orig_dopsp;
struct bus_ops *orig_bopsp;
struct cb_deviceset_props *cb_dsp;
ndi_event_hdl_t cb_ndi_event_hdl;
ndi_event_set_t cb_ndi_events;
#ifdef HOTPLUG
/* Nexus specific variables */
ap_rstate_t rstate; /* state of Receptacle */
ap_ostate_t ostate; /* state of the Occupant */
ap_condition_t condition; /* condition of the occupant */
cbhp_soft_state_t soft_state;
uint32_t event_mask; /* last event mask registerd */
boolean_t auto_config;
boolean_t disabled;
char *name;
/* Slot specific variables */
char ap_id[32]; /* Attachment point name */
char *nexus_path; /* Pathname of Nexus */
hpc_slot_ops_t *slot_ops; /* Ptr HPC entry points */
hpc_slot_info_t slot_info; /* Bus Specific SlotInfo */
hpc_slot_t slot_handle; /* HPS slot handle */
boolean_t card_present;
hpc_led_state_t leds[4];
#endif
} cbus_t;
typedef struct cardbus_bus_range {
uint32_t lo;
uint32_t hi;
} cardbus_bus_range_t;
typedef struct cardbus_range {
uint32_t child_hi;
uint32_t child_mid;
uint32_t child_lo;
uint32_t parent_hi;
uint32_t parent_mid;
uint32_t parent_lo;
uint32_t size_hi;
uint32_t size_lo;
} cardbus_range_t;
#if defined(DEBUG)
#define CARDBUS_DEBUG
#endif
#ifdef CARDBUS_DEBUG
extern void prom_printf(const char *, ...);
#endif
extern int cardbus_debug;
#ifdef _KERNEL
extern int cardbus_attach(dev_info_t *, cb_nexus_cb_t *);
extern boolean_t cardbus_load_cardbus(dev_info_t *, uint_t, uint32_t);
extern void cardbus_unload_cardbus(dev_info_t *);
extern void cardbus_err(dev_info_t *dip, int level, const char *fmt, ...);
/* The following only exists for hotplug support */
extern int cardbus_open(dev_t *, int, int, cred_t *);
extern int cardbus_close(dev_t, int, int, cred_t *);
extern int cardbus_ioctl(dev_t, int, intptr_t, int, cred_t *,
int *);
extern boolean_t cardbus_is_cb_minor(dev_t);
void cardbus_save_children(dev_info_t *dip);
void cardbus_restore_children(dev_info_t *dip);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _SYS_CARDBUS_H */
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