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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.
*/
#ifndef _SYS_USB_HCDI_IMPL_H
#define _SYS_USB_HCDI_IMPL_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* Per HCD Data Structures
*/
typedef struct usba_hcdi {
dev_info_t *hcdi_dip; /* ptr to devinfo struct */
ddi_dma_attr_t *hcdi_dma_attr;
/*
* list of HCD operations
*/
struct usba_hcdi_ops *hcdi_ops;
int hcdi_flags; /* flag options */
/* soft interrupt support */
ddi_softint_handle_t hcdi_softint_hdl; /* soft intr handle */
usba_list_entry_t hcdi_cb_queue;
/*
* min xfer and min/max burstsizes for DDI_CTLOPS_IOMIN
*/
uint_t hcdi_min_xfer;
uchar_t hcdi_min_burst_size;
uchar_t hcdi_max_burst_size;
/*
* usba_device ptr for root hub
*/
usba_device_t *hcdi_usba_device;
/*
* usb bus address allocation
*/
char hcdi_usb_address_in_use[USBA_ADDRESS_ARRAY_SIZE];
usb_log_handle_t hcdi_log_handle;
kmutex_t hcdi_mutex;
ddi_iblock_cookie_t hcdi_iblock_cookie;
ddi_iblock_cookie_t hcdi_soft_iblock_cookie;
/*
* Hotplug event statistics since hcdi loaded.
*/
ulong_t hcdi_total_hotplug_success;
ulong_t hcdi_total_hotplug_failure;
/*
* Resetable hotplug event statistics.
*/
ulong_t hcdi_hotplug_success;
ulong_t hcdi_hotplug_failure;
/*
* Total number of devices currently enumerated.
*/
uchar_t hcdi_device_count;
/*
* kstat structures
*/
kstat_t *hcdi_hotplug_stats;
kstat_t *hcdi_error_stats;
/*
* ugen default binding
*/
uint_t hcdi_ugen_default_binding;
} usba_hcdi_t;
_NOTE(MUTEX_PROTECTS_DATA(usba_hcdi::hcdi_mutex,
usba_hcdi::hcdi_usb_address_in_use))
_NOTE(DATA_READABLE_WITHOUT_LOCK(usba_hcdi_t::hcdi_usba_device))
_NOTE(DATA_READABLE_WITHOUT_LOCK(usba_hcdi_t::hcdi_ugen_default_binding))
/*
* retrieving the hcdi structure from dip
*/
void usba_hcdi_set_hcdi(dev_info_t *dip, usba_hcdi_t *hcdi);
usba_hcdi_t *usba_hcdi_get_hcdi(dev_info_t *dip);
/* initialize/destroy HCDI info */
void usba_hcdi_initialization();
void usba_hcdi_destroy();
#ifdef __cplusplus
}
#endif
#endif /* _SYS_USB_HCDI_IMPL_H */
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