91 lines
3.6 KiB
C
91 lines
3.6 KiB
C
|
|
||
|
|
/*
|
||
|
|
* ichsmb_var.h
|
||
|
|
*
|
||
|
|
* Copyright (c) 2000 Whistle Communications, Inc.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Subject to the following obligations and disclaimer of warranty, use and
|
||
|
|
* redistribution of this software, in source or object code forms, with or
|
||
|
|
* without modifications are expressly permitted by Whistle Communications;
|
||
|
|
* provided, however, that:
|
||
|
|
* 1. Any and all reproductions of the source or object code must include the
|
||
|
|
* copyright notice above and the following disclaimer of warranties; and
|
||
|
|
* 2. No rights are granted, in any manner or form, to use Whistle
|
||
|
|
* Communications, Inc. trademarks, including the mark "WHISTLE
|
||
|
|
* COMMUNICATIONS" on advertising, endorsements, or otherwise except as
|
||
|
|
* such appears in the above copyright notice or in the software.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
|
||
|
|
* TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
|
||
|
|
* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
|
||
|
|
* INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
|
||
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
|
||
|
|
* WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
|
||
|
|
* REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
|
||
|
|
* SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
|
||
|
|
* IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
|
||
|
|
* RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
|
||
|
|
* WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
||
|
|
* PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||
|
|
* SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
|
||
|
|
* OF SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* Author: Archie Cobbs <archie@freebsd.org>
|
||
|
|
*
|
||
|
|
* $FreeBSD$
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _DEV_ICHSMB_ICHSMB_VAR_H
|
||
|
|
#define _DEV_ICHSMB_ICHSMB_VAR_H
|
||
|
|
|
||
|
|
#include "smbus_if.h"
|
||
|
|
|
||
|
|
/* Per-device private info */
|
||
|
|
struct ichsmb_softc {
|
||
|
|
|
||
|
|
/* Device/bus stuff */
|
||
|
|
device_t dev; /* this device */
|
||
|
|
struct resource *io_res; /* i/o port resource */
|
||
|
|
int io_rid; /* i/o port bus id */
|
||
|
|
bus_space_tag_t io_bst; /* bus space tag */
|
||
|
|
bus_space_handle_t io_bsh; /* bus space handle */
|
||
|
|
struct resource *irq_res; /* interrupt resource */
|
||
|
|
int irq_rid; /* interrupt bus id */
|
||
|
|
void *irq_handle; /* handle for interrupt code */
|
||
|
|
|
||
|
|
/* Device state */
|
||
|
|
int ich_cmd; /* ich command, or -1 */
|
||
|
|
int smb_error; /* result of smb command */
|
||
|
|
int block_count; /* count for block read/write */
|
||
|
|
int block_index; /* index for block read/write */
|
||
|
|
u_char block_write; /* 0=read, 1=write */
|
||
|
|
u_char block_data[32]; /* block read/write data */
|
||
|
|
};
|
||
|
|
typedef struct ichsmb_softc *sc_p;
|
||
|
|
|
||
|
|
/* SMBus methods */
|
||
|
|
extern smbus_callback_t ichsmb_callback;
|
||
|
|
extern smbus_quick_t ichsmb_quick;
|
||
|
|
extern smbus_sendb_t ichsmb_sendb;
|
||
|
|
extern smbus_recvb_t ichsmb_recvb;
|
||
|
|
extern smbus_writeb_t ichsmb_writeb;
|
||
|
|
extern smbus_writew_t ichsmb_writew;
|
||
|
|
extern smbus_readb_t ichsmb_readb;
|
||
|
|
extern smbus_readw_t ichsmb_readw;
|
||
|
|
extern smbus_pcall_t ichsmb_pcall;
|
||
|
|
extern smbus_bwrite_t ichsmb_bwrite;
|
||
|
|
extern smbus_bread_t ichsmb_bread;
|
||
|
|
|
||
|
|
/* Other functions */
|
||
|
|
extern void ichsmb_device_intr(void *cookie);
|
||
|
|
extern void ichsmb_release_resources(sc_p sc);
|
||
|
|
extern int ichsmb_probe(device_t dev);
|
||
|
|
extern int ichsmb_attach(device_t dev);
|
||
|
|
|
||
|
|
#endif /* _DEV_ICHSMB_ICHSMB_VAR_H */
|
||
|
|
|