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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _EPIC_H
#define _EPIC_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* EPIC is slow device. Need to interlace delay between two accesses.
*/
#define EPIC_DELAY 10000
/*
* EPIC Registers from Indirect Address/Data
*/
#define EPIC_FIRE_INTERRUPT 0x01
#define EPIC_FIRE_INT_MASK 0x01
#define EPIC_IND_FW_VERSION 0x05
#define EPIC_IND_LED_STATE0 0x06
#define EPIC_ALERT_LED_MASK 0x0C
#define EPIC_ALERT_LED_OFF 0x00
#define EPIC_ALERT_LED_ON 0x04
#define EPIC_POWER_LED_MASK 0x30
#define EPIC_POWER_LED_OFF 0x00
#define EPIC_POWER_LED_ON 0x10
#define EPIC_POWER_LED_SB_BLINK 0x20
#define EPIC_POWER_LED_FAST_BLINK 0x30
#define EPIC_HOST_INT_ENABLE_REG 0x1a
#define EPIC_POWER_BUTTON_INT 0x01
#define EPIC_HOST_INTR_CLEAR 0x00
#define EPIC_POWER_BUTTON_INT_MASK 0x01
#define EPIC_HOST_INT_STATUS_REG 0x1b
#define EPIC_ATOM_DATA 0x80
#define EPIC_ATOM_ADDR 0x81
#define EPIC_ATOM_INTR_CLEAR 0x01
#define EPIC_ATOM_INTR_READ 0x02
#define EPIC_ATOM_INTR_ENABLE 0x03
/*
* EPIC ioctl commands
*/
#define EPIC_SET_ALERT_LED 0x11
#define EPIC_RESET_ALERT_LED 0x12
#define EPIC_SET_POWER_LED 0x21
#define EPIC_RESET_POWER_LED 0x22
#define EPIC_SB_BL_POWER_LED 0x23
#define EPIC_FAST_BL_POWER_LED 0x24
#define EPIC_GET_FW 0x30
/*
* READ/WRITE macros for the port used by epic (LED) driver
*/
#define EPIC_READ(HANDLE, REG, LHS, ADDR)\
drv_usecwait(EPIC_DELAY);\
(void) ddi_put8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_IND_ADDR, (ADDR));\
drv_usecwait(EPIC_DELAY);\
(LHS) = ddi_get8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_IND_DATA);
#define EPIC_WRITE(HANDLE, REG, ADDR, MASK, DATA)\
drv_usecwait(EPIC_DELAY);\
(void) ddi_put8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_IND_ADDR, (ADDR));\
drv_usecwait(EPIC_DELAY);\
(void) ddi_put8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_WRITE_MASK, (MASK));\
drv_usecwait(EPIC_DELAY);\
(void) ddi_put8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_IND_DATA, (DATA));
/*
* READ/WRITE macros for the port used by power button driver
*/
#define EPIC_RD(HANDLE, REG, LHS)\
drv_usecwait(EPIC_DELAY);\
(LHS) = ddi_get8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_ATOM_DATA);
#define EPIC_WR(HANDLE, REG, DATA)\
drv_usecwait(EPIC_DELAY);\
(void) ddi_put8((HANDLE),\
(uint8_t *)(REG)+\
EPIC_ATOM_ADDR, (DATA));
#ifdef __cplusplus
}
#endif
#endif /* _EPIC_H */
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