scu_remote_node_context.h

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/*
 * This file is provided under a dual BSD/GPLv2 license.  When using or
 * redistributing this file, you may do so under either license.
 *
 * GPL LICENSE SUMMARY
 *
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 * The full GNU General Public License is included in this distribution
 * in the file called LICENSE.GPL.
 *
 * BSD LICENSE
 *
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions 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 Intel Corporation nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 */

#ifndef __SCU_REMOTE_NODE_CONTEXT_HEADER__
#define __SCU_REMOTE_NODE_CONTEXT_HEADER__

struct ssp_remote_node_context {
    /* WORD 0 */

    u32 remote_node_index:12;
    u32 reserved0_1:4;

    u32 remote_node_port_width:4;

    u32 logical_port_index:3;
    u32 reserved0_2:5;

    u32 nexus_loss_timer_enable:1;

    u32 check_bit:1;

    u32 is_valid:1;

    u32 is_remote_node_context:1;

    /* WORD 1 - 2 */

    u32 remote_sas_address_lo;

    u32 remote_sas_address_hi;

    /* WORD 3 */
    u32 function_number:8;
    u32 reserved3_1:8;

    u32 arbitration_wait_time:16;

    /* WORD 4 */
    u32 connection_occupancy_timeout:16;

    u32 connection_inactivity_timeout:16;

    /* WORD  5 */
    u32 initial_arbitration_wait_time:16;

    u32 oaf_connection_rate:4;

    u32 oaf_features:4;

    u32 oaf_source_zone_group:8;

    /* WORD 6 */
    u32 oaf_more_compatibility_features;

    /* WORD 7 */
    u32 reserved7;

};

struct stp_remote_node_context {
    u32 data[8];

};

union scu_remote_node_context {
    struct ssp_remote_node_context ssp;

    struct stp_remote_node_context stp;

};

#endif /* __SCU_REMOTE_NODE_CONTEXT_HEADER__ */