4 * Copyright (c) 2000 Whistle Communications, Inc.
7 * Subject to the following obligations and disclaimer of warranty, use and
8 * redistribution of this software, in source or object code forms, with or
9 * without modifications are expressly permitted by Whistle Communications;
10 * provided, however, that:
11 * 1. Any and all reproductions of the source or object code must include the
12 * copyright notice above and the following disclaimer of warranties; and
13 * 2. No rights are granted, in any manner or form, to use Whistle
14 * Communications, Inc. trademarks, including the mark "WHISTLE
15 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
16 * such appears in the above copyright notice or in the software.
18 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
19 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
20 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
21 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
23 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
24 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
25 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
26 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
27 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
28 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
29 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
36 * Author: Archie Cobbs <archie@freebsd.org>
41 #ifndef _DEV_ICHSMB_ICHSMB_VAR_H
42 #define _DEV_ICHSMB_ICHSMB_VAR_H
46 /* Per-device private info */
49 /* Device/bus stuff */
50 device_t dev; /* this device */
51 device_t smb; /* smb device */
52 struct resource *io_res; /* i/o port resource */
53 int io_rid; /* i/o port bus id */
54 struct resource *irq_res; /* interrupt resource */
55 int irq_rid; /* interrupt bus id */
56 void *irq_handle; /* handle for interrupt code */
59 int ich_cmd; /* ich command, or -1 */
60 int smb_error; /* result of smb command */
61 int block_count; /* count for block read/write */
62 int block_index; /* index for block read/write */
63 u_char block_write; /* 0=read, 1=write */
64 u_char block_data[32]; /* block read/write data */
65 struct mtx mutex; /* device mutex */
67 typedef struct ichsmb_softc *sc_p;
70 extern smbus_callback_t ichsmb_callback;
71 extern smbus_quick_t ichsmb_quick;
72 extern smbus_sendb_t ichsmb_sendb;
73 extern smbus_recvb_t ichsmb_recvb;
74 extern smbus_writeb_t ichsmb_writeb;
75 extern smbus_writew_t ichsmb_writew;
76 extern smbus_readb_t ichsmb_readb;
77 extern smbus_readw_t ichsmb_readw;
78 extern smbus_pcall_t ichsmb_pcall;
79 extern smbus_bwrite_t ichsmb_bwrite;
80 extern smbus_bread_t ichsmb_bread;
83 extern void ichsmb_device_intr(void *cookie);
84 extern void ichsmb_release_resources(sc_p sc);
85 extern int ichsmb_probe(device_t dev);
86 extern int ichsmb_attach(device_t dev);
87 extern int ichsmb_detach(device_t dev);
89 #endif /* _DEV_ICHSMB_ICHSMB_VAR_H */