1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _FC_FS_H_ 8 #define _FC_FS_H_ 9 #include <linux/types.h> 10 struct fc_frame_header { 11 __u8 fh_r_ctl; 12 __u8 fh_d_id[3]; 13 __u8 fh_cs_ctl; 14 __u8 fh_s_id[3]; 15 __u8 fh_type; 16 __u8 fh_f_ctl[3]; 17 __u8 fh_seq_id; 18 __u8 fh_df_ctl; 19 __be16 fh_seq_cnt; 20 __be16 fh_ox_id; 21 __be16 fh_rx_id; 22 __be32 fh_parm_offset; 23 }; 24 #define FC_FRAME_HEADER_LEN 24 25 #define FC_MAX_PAYLOAD 2112U 26 #define FC_MIN_MAX_PAYLOAD 256U 27 #define FC_MAX_FRAME (FC_MAX_PAYLOAD + FC_FRAME_HEADER_LEN) 28 #define FC_MIN_MAX_FRAME (FC_MIN_MAX_PAYLOAD + FC_FRAME_HEADER_LEN) 29 enum fc_rctl { 30 FC_RCTL_DD_UNCAT = 0x00, 31 FC_RCTL_DD_SOL_DATA = 0x01, 32 FC_RCTL_DD_UNSOL_CTL = 0x02, 33 FC_RCTL_DD_SOL_CTL = 0x03, 34 FC_RCTL_DD_UNSOL_DATA = 0x04, 35 FC_RCTL_DD_DATA_DESC = 0x05, 36 FC_RCTL_DD_UNSOL_CMD = 0x06, 37 FC_RCTL_DD_CMD_STATUS = 0x07, 38 #define FC_RCTL_ILS_REQ FC_RCTL_DD_UNSOL_CTL 39 #define FC_RCTL_ILS_REP FC_RCTL_DD_SOL_CTL 40 FC_RCTL_ELS_REQ = 0x22, 41 FC_RCTL_ELS_REP = 0x23, 42 FC_RCTL_ELS4_REQ = 0x32, 43 FC_RCTL_ELS4_REP = 0x33, 44 FC_RCTL_VFTH = 0x50, 45 FC_RCTL_IFRH = 0x51, 46 FC_RCTL_ENCH = 0x52, 47 FC_RCTL_BA_NOP = 0x80, 48 FC_RCTL_BA_ABTS = 0x81, 49 FC_RCTL_BA_RMC = 0x82, 50 FC_RCTL_BA_ACC = 0x84, 51 FC_RCTL_BA_RJT = 0x85, 52 FC_RCTL_BA_PRMT = 0x86, 53 FC_RCTL_ACK_1 = 0xc0, 54 FC_RCTL_ACK_0 = 0xc1, 55 FC_RCTL_P_RJT = 0xc2, 56 FC_RCTL_F_RJT = 0xc3, 57 FC_RCTL_P_BSY = 0xc4, 58 FC_RCTL_F_BSY = 0xc5, 59 FC_RCTL_F_BSYL = 0xc6, 60 FC_RCTL_LCR = 0xc7, 61 FC_RCTL_END = 0xc9, 62 }; 63 #define FC_RCTL_NAMES_INIT {[FC_RCTL_DD_UNCAT] = "uncat",[FC_RCTL_DD_SOL_DATA] = "sol data",[FC_RCTL_DD_UNSOL_CTL] = "unsol ctl",[FC_RCTL_DD_SOL_CTL] = "sol ctl/reply",[FC_RCTL_DD_UNSOL_DATA] = "unsol data",[FC_RCTL_DD_DATA_DESC] = "data desc",[FC_RCTL_DD_UNSOL_CMD] = "unsol cmd",[FC_RCTL_DD_CMD_STATUS] = "cmd status",[FC_RCTL_ELS_REQ] = "ELS req",[FC_RCTL_ELS_REP] = "ELS rep",[FC_RCTL_ELS4_REQ] = "FC-4 ELS req",[FC_RCTL_ELS4_REP] = "FC-4 ELS rep",[FC_RCTL_BA_NOP] = "BLS NOP",[FC_RCTL_BA_ABTS] = "BLS abort",[FC_RCTL_BA_RMC] = "BLS remove connection",[FC_RCTL_BA_ACC] = "BLS accept",[FC_RCTL_BA_RJT] = "BLS reject",[FC_RCTL_BA_PRMT] = "BLS dedicated connection preempted",[FC_RCTL_ACK_1] = "LC ACK_1",[FC_RCTL_ACK_0] = "LC ACK_0",[FC_RCTL_P_RJT] = "LC port reject",[FC_RCTL_F_RJT] = "LC fabric reject",[FC_RCTL_P_BSY] = "LC port busy",[FC_RCTL_F_BSY] = "LC fabric busy to data frame",[FC_RCTL_F_BSYL] = "LC fabric busy to link control frame",[FC_RCTL_LCR] = "LC link credit reset",[FC_RCTL_END] = "LC end", \ 64 } 65 enum fc_well_known_fid { 66 FC_FID_NONE = 0x000000, 67 FC_FID_BCAST = 0xffffff, 68 FC_FID_FLOGI = 0xfffffe, 69 FC_FID_FCTRL = 0xfffffd, 70 FC_FID_DIR_SERV = 0xfffffc, 71 FC_FID_TIME_SERV = 0xfffffb, 72 FC_FID_MGMT_SERV = 0xfffffa, 73 FC_FID_QOS = 0xfffff9, 74 FC_FID_ALIASES = 0xfffff8, 75 FC_FID_SEC_KEY = 0xfffff7, 76 FC_FID_CLOCK = 0xfffff6, 77 FC_FID_MCAST_SERV = 0xfffff5, 78 }; 79 #define FC_FID_WELL_KNOWN_MAX 0xffffff 80 #define FC_FID_WELL_KNOWN_BASE 0xfffff5 81 #define FC_FID_DOM_MGR 0xfffc00 82 #define FC_FID_DOMAIN 0 83 #define FC_FID_PORT 1 84 #define FC_FID_LINK 2 85 enum fc_fh_type { 86 FC_TYPE_BLS = 0x00, 87 FC_TYPE_ELS = 0x01, 88 FC_TYPE_IP = 0x05, 89 FC_TYPE_FCP = 0x08, 90 FC_TYPE_CT = 0x20, 91 FC_TYPE_ILS = 0x22, 92 FC_TYPE_NVME = 0x28, 93 }; 94 #define FC_TYPE_NAMES_INIT {[FC_TYPE_BLS] = "BLS",[FC_TYPE_ELS] = "ELS",[FC_TYPE_IP] = "IP",[FC_TYPE_FCP] = "FCP",[FC_TYPE_CT] = "CT",[FC_TYPE_ILS] = "ILS",[FC_TYPE_NVME] = "NVME", \ 95 } 96 #define FC_XID_UNKNOWN 0xffff 97 #define FC_XID_MIN 0x0 98 #define FC_XID_MAX 0xfffe 99 #define FC_FC_EX_CTX (1 << 23) 100 #define FC_FC_SEQ_CTX (1 << 22) 101 #define FC_FC_FIRST_SEQ (1 << 21) 102 #define FC_FC_LAST_SEQ (1 << 20) 103 #define FC_FC_END_SEQ (1 << 19) 104 #define FC_FC_END_CONN (1 << 18) 105 #define FC_FC_RES_B17 (1 << 17) 106 #define FC_FC_SEQ_INIT (1 << 16) 107 #define FC_FC_X_ID_REASS (1 << 15) 108 #define FC_FC_X_ID_INVAL (1 << 14) 109 #define FC_FC_ACK_1 (1 << 12) 110 #define FC_FC_ACK_N (2 << 12) 111 #define FC_FC_ACK_0 (3 << 12) 112 #define FC_FC_RES_B11 (1 << 11) 113 #define FC_FC_RES_B10 (1 << 10) 114 #define FC_FC_RETX_SEQ (1 << 9) 115 #define FC_FC_UNI_TX (1 << 8) 116 #define FC_FC_CONT_SEQ(i) ((i) << 6) 117 #define FC_FC_ABT_SEQ(i) ((i) << 4) 118 #define FC_FC_REL_OFF (1 << 3) 119 #define FC_FC_RES2 (1 << 2) 120 #define FC_FC_FILL(i) ((i) & 3) 121 struct fc_ba_acc { 122 __u8 ba_seq_id_val; 123 #define FC_BA_SEQ_ID_VAL 0x80 124 __u8 ba_seq_id; 125 __u8 ba_resvd[2]; 126 __be16 ba_ox_id; 127 __be16 ba_rx_id; 128 __be16 ba_low_seq_cnt; 129 __be16 ba_high_seq_cnt; 130 }; 131 struct fc_ba_rjt { 132 __u8 br_resvd; 133 __u8 br_reason; 134 __u8 br_explan; 135 __u8 br_vendor; 136 }; 137 enum fc_ba_rjt_reason { 138 FC_BA_RJT_NONE = 0, 139 FC_BA_RJT_INVL_CMD = 0x01, 140 FC_BA_RJT_LOG_ERR = 0x03, 141 FC_BA_RJT_LOG_BUSY = 0x05, 142 FC_BA_RJT_PROTO_ERR = 0x07, 143 FC_BA_RJT_UNABLE = 0x09, 144 FC_BA_RJT_VENDOR = 0xff, 145 }; 146 enum fc_ba_rjt_explan { 147 FC_BA_RJT_EXP_NONE = 0x00, 148 FC_BA_RJT_INV_XID = 0x03, 149 FC_BA_RJT_ABT = 0x05, 150 }; 151 struct fc_pf_rjt { 152 __u8 rj_action; 153 __u8 rj_reason; 154 __u8 rj_resvd; 155 __u8 rj_vendor; 156 }; 157 enum fc_pf_rjt_reason { 158 FC_RJT_NONE = 0, 159 FC_RJT_INVL_DID = 0x01, 160 FC_RJT_INVL_SID = 0x02, 161 FC_RJT_P_UNAV_T = 0x03, 162 FC_RJT_P_UNAV = 0x04, 163 FC_RJT_CLS_UNSUP = 0x05, 164 FC_RJT_DEL_USAGE = 0x06, 165 FC_RJT_TYPE_UNSUP = 0x07, 166 FC_RJT_LINK_CTL = 0x08, 167 FC_RJT_R_CTL = 0x09, 168 FC_RJT_F_CTL = 0x0a, 169 FC_RJT_OX_ID = 0x0b, 170 FC_RJT_RX_ID = 0x0c, 171 FC_RJT_SEQ_ID = 0x0d, 172 FC_RJT_DF_CTL = 0x0e, 173 FC_RJT_SEQ_CNT = 0x0f, 174 FC_RJT_PARAM = 0x10, 175 FC_RJT_EXCH_ERR = 0x11, 176 FC_RJT_PROTO = 0x12, 177 FC_RJT_LEN = 0x13, 178 FC_RJT_UNEXP_ACK = 0x14, 179 FC_RJT_FAB_CLASS = 0x15, 180 FC_RJT_LOGI_REQ = 0x16, 181 FC_RJT_SEQ_XS = 0x17, 182 FC_RJT_EXCH_EST = 0x18, 183 FC_RJT_FAB_UNAV = 0x1a, 184 FC_RJT_VC_ID = 0x1b, 185 FC_RJT_CS_CTL = 0x1c, 186 FC_RJT_INSUF_RES = 0x1d, 187 FC_RJT_INVL_CLS = 0x1f, 188 FC_RJT_PREEMT_RJT = 0x20, 189 FC_RJT_PREEMT_DIS = 0x21, 190 FC_RJT_MCAST_ERR = 0x22, 191 FC_RJT_MCAST_ET = 0x23, 192 FC_RJT_PRLI_REQ = 0x24, 193 FC_RJT_INVL_ATT = 0x25, 194 FC_RJT_VENDOR = 0xff, 195 }; 196 #define FC_DEF_E_D_TOV 2000UL 197 #define FC_DEF_R_A_TOV 10000UL 198 #endif 199