bcmufctdrvr/ocs_common_shared.h at master · benlwalker/bcmufctdrvr · GitHub

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/*
 *  BSD LICENSE
 *
 *  Copyright (c) 2011-2018 Broadcom.  All Rights Reserved.
 *  The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
 *
 *  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
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 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 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * @file
 * Common (transport agnostic) shared declarations
 *
 */
#if !defined(__OCS_COMMON_SHARED_H__)
#define __OCS_COMMON_SHARED_H__

#define OCS_CTRLMASK_XPORT_DISABLE_AUTORSP_TSEND	(1U << 0)
#define OCS_CTRLMASK_XPORT_DISABLE_AUTORSP_TRECEIVE	(1U << 1)
#define OCS_CTRLMASK_XPORT_ENABLE_TARGET_RSCN		(1U << 3)
#define OCS_CTRLMASK_TGT_ALWAYS_VERIFY_DIF		(1U << 4)
#define OCS_CTRLMASK_TGT_SET_DIF_REF_TAG_CRC		(1U << 5)
#define OCS_CTRLMASK_TEST_CHAINED_SGLS			(1U << 6)
#define OCS_CTRLMASK_ISCSI_ISNS_ENABLE			(1U << 7)
#define OCS_CTRLMASK_ENABLE_FABRIC_EMULATION		(1U << 8)
#define OCS_CTRLMASK_INHIBIT_INITIATOR			(1U << 9)
#define OCS_CTRLMASK_CRASH_RESET			(1U << 10)

#define enable_target_rscn(ocs)	((ocs->ctrlmask & OCS_CTRLMASK_XPORT_ENABLE_TARGET_RSCN) != 0)

/* Used for error injection testing. */
typedef enum {
	NO_ERR_INJECT = 0,
	INJECT_DROP_CMD,
	INJECT_FREE_DROPPED,
	INJECT_DROP_DATA,
	INJECT_DROP_RESP,
	INJECT_DELAY_CMD,
} ocs_err_injection_e;

#define MAX_OCS_DEVICES                 64

#endif // __OCS_COMMON_SHARED_H__