73 lines
3.2 KiB
C
73 lines
3.2 KiB
C
/* ==========================================================================
|
|
* BLX HS OTG Linux Software Driver and documentation (hereinafter,
|
|
* "Software") is an Unsupported proprietary work of BLX, Inc. unless
|
|
* otherwise expressly agreed to in writing between BLX and you.
|
|
*
|
|
* The Software IS NOT an item of Licensed Software or Licensed Product under
|
|
* any End User Software License Agreement or Agreement for Licensed Product
|
|
* with BLX or any supplement thereto. You are permitted to use and
|
|
* redistribute this Software in source and binary forms, with or without
|
|
* modification, provided that redistributions of source code must retain this
|
|
* notice. You may not view, use, disclose, copy or distribute this file or
|
|
* any information contained herein except pursuant to this license grant from
|
|
* BLX. If you do not agree with this notice, including the disclaimer
|
|
* below, then you are not authorized to use the Software.
|
|
*
|
|
* THIS SOFTWARE IS BEING DISTRIBUTED BY BLX SOLELY ON AN "AS IS" BASIS
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE HEREBY DISCLAIMED. IN NO EVENT SHALL BLX BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
|
|
* DAMAGE.
|
|
* ========================================================================== */
|
|
|
|
#ifndef __GSC3280_OTG_ADP_H__
|
|
#define __GSC3280_OTG_ADP_H__
|
|
|
|
/**
|
|
* @file
|
|
*
|
|
* This file contains the Attach Detect Protocol interfaces and defines
|
|
* (functions) and structures for Linux.
|
|
*
|
|
*/
|
|
|
|
#define GSC3280_OTG_ADP_UNATTACHED 0
|
|
#define GSC3280_OTG_ADP_ATTACHED 1
|
|
#define GSC3280_OTG_ADP_UNKOWN 2
|
|
|
|
typedef struct gsc3280_otg_adp {
|
|
uint32_t initial_probe;
|
|
int32_t probe_timer_values[2];
|
|
uint32_t probe_enabled;
|
|
uint32_t sense_enabled;
|
|
gsc3280_timer_t *sense_timer;
|
|
uint32_t sense_timer_started;
|
|
gsc3280_timer_t *vbuson_timer;
|
|
uint32_t vbuson_timer_started;
|
|
uint32_t attached;
|
|
} gsc3280_otg_adp_t;
|
|
|
|
/**
|
|
* Attach Detect Protocol functions
|
|
*/
|
|
|
|
extern void gsc3280_otg_adp_write_reg(gsc3280_otg_core_if_t * core_if, uint32_t value);
|
|
extern uint32_t gsc3280_otg_adp_read_reg(gsc3280_otg_core_if_t * core_if);
|
|
extern uint32_t gsc3280_otg_adp_probe_start(gsc3280_otg_core_if_t * core_if);
|
|
extern uint32_t gsc3280_otg_adp_sense_start(gsc3280_otg_core_if_t * core_if);
|
|
extern uint32_t gsc3280_otg_adp_probe_stop(gsc3280_otg_core_if_t * core_if);
|
|
extern uint32_t gsc3280_otg_adp_sense_stop(gsc3280_otg_core_if_t * core_if);
|
|
extern void gsc3280_otg_adp_start(gsc3280_otg_core_if_t * core_if);
|
|
extern void gsc3280_otg_adp_init(gsc3280_otg_core_if_t * core_if);
|
|
extern void gsc3280_otg_adp_remove(gsc3280_otg_core_if_t * core_if);
|
|
extern int32_t gsc3280_otg_adp_handle_intr(gsc3280_otg_core_if_t * core_if);
|
|
extern int32_t gsc3280_otg_adp_handle_srp_intr(gsc3280_otg_core_if_t * core_if);
|
|
|
|
#endif //__GSC3280_OTG_ADP_H__
|