/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright(c) 2007 Intel Corporation. All rights reserved. * * Maintained at www.Open-FCoE.org */ #ifndef _FC_FC2_H_ #define _FC_FC2_H_ /* * Fibre Channel Exchanges and Sequences. */ #ifndef PACKED #define PACKED … #endif /* PACKED */ /* * Sequence Status Block. * This format is set by the FC-FS standard and is sent over the wire. * Note that the fields aren't all naturally aligned. */ struct fc_ssb { … } PACKED; /* * The SSB should be 17 bytes. Since it's layout is somewhat strange, * we define the size here so that code can ASSERT that the size comes out * correct. */ #define FC_SSB_SIZE … /* * ssb_s_stat - flags from FC-FS-2 T11/1619-D Rev 0.90. */ #define SSB_ST_RESP … #define SSB_ST_ACTIVE … #define SSB_ST_ABNORMAL … #define SSB_ST_REQ_MASK … #define SSB_ST_REQ_CONT … #define SSB_ST_REQ_ABORT … #define SSB_ST_REQ_STOP … #define SSB_ST_REQ_RETRANS … #define SSB_ST_ABTS … #define SSB_ST_RETRANS … #define SSB_ST_TIMEOUT … #define SSB_ST_P_RJT … #define SSB_ST_CLASS_BIT … #define SSB_ST_CLASS_MASK … #define SSB_ST_ACK … /* * Exchange Status Block. * This format is set by the FC-FS standard and is sent over the wire. * Note that the fields aren't all naturally aligned. */ struct fc_esb { … } __attribute__((packed)); /* * Define expected size for ASSERTs. * See comments on FC_SSB_SIZE. */ #define FC_ESB_SIZE … /* * esb_e_stat - flags from FC-FS-2 T11/1619-D Rev 0.90. */ #define ESB_ST_RESP … #define ESB_ST_SEQ_INIT … #define ESB_ST_COMPLETE … #define ESB_ST_ABNORMAL … #define ESB_ST_REC_QUAL … #define ESB_ST_ERRP_BIT … #define ESB_ST_ERRP_MASK … #define ESB_ST_ERRP_MULT … #define ESB_ST_ERRP_SING … #define ESB_ST_ERRP_INF … #define ESB_ST_ERRP_IMM … #define ESB_ST_OX_ID_INVL … #define ESB_ST_RX_ID_INVL … #define ESB_ST_PRI_INUSE … #endif /* _FC_FC2_H_ */
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