/*- * 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: src/sys/dev/ichsmb/ichsmb_var.h,v 1.5 2008/06/06 18:29:56 jhb Exp $ */ #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 */ device_t smb; /* smb device */ struct resource *io_res; /* i/o port resource */ int io_rid; /* i/o port bus id */ 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 */ struct lock mutex; /* device mutex */ }; 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); extern int ichsmb_detach(device_t dev); #endif /* _DEV_ICHSMB_ICHSMB_VAR_H */
