1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2019 Leandro Lupori 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #ifndef AACRAID_ENDIAN_H 29 #define AACRAID_ENDIAN_H 30 31 #include <sys/endian.h> 32 33 #if _BYTE_ORDER == _LITTLE_ENDIAN 34 35 /* On Little-Endian (LE) hosts, make all FIB data conversion functions empty. */ 36 37 /* Convert from Little-Endian to host order (TOH) */ 38 #define aac_fib_header_toh(ptr) 39 #define aac_adapter_info_toh(ptr) 40 #define aac_container_creation_toh(ptr) 41 #define aac_mntobj_toh(ptr) 42 #define aac_mntinforesp_toh(ptr) 43 #define aac_fsa_ctm_toh(ptr) 44 #define aac_cnt_config_toh(ptr) 45 #define aac_ctcfg_resp_toh(ptr) 46 #define aac_getbusinf_toh(ptr) 47 #define aac_vmi_businf_resp_toh(ptr) 48 #define aac_srb_response_toh(ptr) 49 50 /* Convert from host order to Little-Endian (TOLE) */ 51 #define aac_adapter_init_tole(ptr) 52 #define aac_fib_header_tole(ptr) 53 #define aac_mntinfo_tole(ptr) 54 #define aac_fsa_ctm_tole(ptr) 55 #define aac_cnt_config_tole(ptr) 56 #define aac_raw_io_tole(ptr) 57 #define aac_raw_io2_tole(ptr) 58 #define aac_fib_xporthdr_tole(ptr) 59 #define aac_ctcfg_tole(ptr) 60 #define aac_vmioctl_tole(ptr) 61 #define aac_pause_command_tole(ptr) 62 #define aac_srb_tole(ptr) 63 #define aac_sge_ieee1212_tole(ptr) 64 #define aac_sg_entryraw_tole(ptr) 65 #define aac_sg_entry_tole(ptr) 66 #define aac_sg_entry64_tole(ptr) 67 #define aac_blockread_tole(ptr) 68 #define aac_blockwrite_tole(ptr) 69 #define aac_blockread64_tole(ptr) 70 #define aac_blockwrite64_tole(ptr) 71 72 #else /* _BYTE_ORDER != _LITTLE_ENDIAN */ 73 74 /* Convert from Little-Endian to host order (TOH) */ 75 void aac_fib_header_toh(struct aac_fib_header *ptr); 76 void aac_adapter_info_toh(struct aac_adapter_info *ptr); 77 void aac_container_creation_toh(struct aac_container_creation *ptr); 78 void aac_mntobj_toh(struct aac_mntobj *ptr); 79 void aac_mntinforesp_toh(struct aac_mntinforesp *ptr); 80 void aac_fsa_ctm_toh(struct aac_fsa_ctm *ptr); 81 void aac_cnt_config_toh(struct aac_cnt_config *ptr); 82 void aac_ctcfg_resp_toh(struct aac_ctcfg_resp *ptr); 83 void aac_getbusinf_toh(struct aac_getbusinf *ptr); 84 void aac_vmi_businf_resp_toh(struct aac_vmi_businf_resp *ptr); 85 void aac_srb_response_toh(struct aac_srb_response *ptr); 86 87 /* Convert from host order to Little-Endian (TOLE) */ 88 void aac_adapter_init_tole(struct aac_adapter_init *ptr); 89 void aac_fib_header_tole(struct aac_fib_header *ptr); 90 void aac_mntinfo_tole(struct aac_mntinfo *ptr); 91 void aac_fsa_ctm_tole(struct aac_fsa_ctm *ptr); 92 void aac_cnt_config_tole(struct aac_cnt_config *ptr); 93 void aac_raw_io_tole(struct aac_raw_io *ptr); 94 void aac_raw_io2_tole(struct aac_raw_io2 *ptr); 95 void aac_fib_xporthdr_tole(struct aac_fib_xporthdr *ptr); 96 void aac_ctcfg_tole(struct aac_ctcfg *ptr); 97 void aac_vmioctl_tole(struct aac_vmioctl *ptr); 98 void aac_pause_command_tole(struct aac_pause_command *ptr); 99 void aac_srb_tole(struct aac_srb *ptr); 100 void aac_sge_ieee1212_tole(struct aac_sge_ieee1212 *ptr); 101 void aac_sg_entryraw_tole(struct aac_sg_entryraw *ptr); 102 void aac_sg_entry_tole(struct aac_sg_entry *ptr); 103 void aac_sg_entry64_tole(struct aac_sg_entry64 *ptr); 104 void aac_blockread_tole(struct aac_blockread *ptr); 105 void aac_blockwrite_tole(struct aac_blockwrite *ptr); 106 void aac_blockread64_tole(struct aac_blockread64 *ptr); 107 void aac_blockwrite64_tole(struct aac_blockwrite64 *ptr); 108 109 #endif 110 111 #endif 112