hypervisor/src/greatlakes/common/include/mau.h

/*
* ========== Copyright Header Begin ==========================================
*
* Hypervisor Software File: mau.h
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
*  - Do no alter or remove copyright notices
*
*  - Redistribution and use of this software in source and binary forms, with
*    or without modification, are permitted provided that the following
*    conditions are met:
*
*  - Redistribution of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - Redistribution in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
*    Neither the name of Sun Microsystems, Inc. or the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*     This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
* OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or maintenance of
* any nuclear facility.
*
* ========== Copyright Header End ============================================
*/
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _MAU_H
#define _MAU_H

#pragma ident   "@(#)mau.h      1.4     07/05/21 SMI"

#ifdef __cplusplus
extern "C" {
#endif

#include <mau_api.h>
#include <platform/mau.h>


#ifndef _ASM

/*
 * Per-mau attributes in vcpu.
 */
typedef struct {
        resource_t      res;
        int             pid;
        int             ino;
        int             guestid;
        uint64_t        cpuset;         /* cpus ref MAU */
} mau_parse_info_t;

struct mau {
        uint64_t        pid;            /* physical MAU id */
        uint64_t        state;          /* error/running/unconfig */
        uint64_t        handle;         /* handle for MAU */
        uint64_t        ino;            /* ino property */
#ifdef ERRATA_192
        uint64_t        store_in_progr; /* an MAU store op is in progress */
        uint64_t        enable_cwq;     /* should we reenable the CWQ */
#endif
        uint64_t        cpuset;         /* cpus ref MAU */
        uint8_t         cpu_active[NSTRANDS_PER_CORE];
        mau_queue_t     queue;          /* queue for MAU */
        crypto_intr_t   ihdlr;          /* intr_handler info */
        struct guest    *guest;

        /*
         * Configuration and running status
         */
        uint32_t        res_id;
        mau_parse_info_t        pip;
};

extern intr_getstate_f mau_intr_getstate;

#endif


#ifdef __cplusplus
}
#endif

#endif /* _MAU_H */