/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ISCSI_PARAMETERS_H #define ISCSI_PARAMETERS_H #include <linux/types.h> #include <scsi/iscsi_proto.h> struct iscsi_extra_response { … } ____cacheline_aligned; struct iscsi_param { … } ____cacheline_aligned; struct iscsit_conn; struct iscsi_conn_ops; struct iscsi_param_list; struct iscsi_sess_ops; extern int iscsi_login_rx_data(struct iscsit_conn *, char *, int); extern int iscsi_login_tx_data(struct iscsit_conn *, char *, char *, int); extern void iscsi_dump_conn_ops(struct iscsi_conn_ops *); extern void iscsi_dump_sess_ops(struct iscsi_sess_ops *); extern void iscsi_print_params(struct iscsi_param_list *); extern int iscsi_create_default_params(struct iscsi_param_list **); extern int iscsi_set_keys_to_negotiate(struct iscsi_param_list *, bool); extern int iscsi_set_keys_irrelevant_for_discovery(struct iscsi_param_list *); extern int iscsi_copy_param_list(struct iscsi_param_list **, struct iscsi_param_list *, int); extern int iscsi_change_param_value(char *, struct iscsi_param_list *, int); extern void iscsi_release_param_list(struct iscsi_param_list *); extern struct iscsi_param *iscsi_find_param_from_key(char *, struct iscsi_param_list *); extern int iscsi_extract_key_value(char *, char **, char **); extern int iscsi_update_param_value(struct iscsi_param *, char *); extern int iscsi_decode_text_input(u8, u8, char *, u32, struct iscsit_conn *); extern int iscsi_encode_text_output(u8, u8, char *, u32 *, struct iscsi_param_list *, bool); extern int iscsi_check_negotiated_keys(struct iscsi_param_list *); extern void iscsi_set_connection_parameters(struct iscsi_conn_ops *, struct iscsi_param_list *); extern void iscsi_set_session_parameters(struct iscsi_sess_ops *, struct iscsi_param_list *, int); #define YES … #define NO … #define ALL … #define IRRELEVANT … #define NONE … #define NOTUNDERSTOOD … #define REJECT … /* * The Parameter Names. */ #define AUTHMETHOD … #define HEADERDIGEST … #define DATADIGEST … #define MAXCONNECTIONS … #define SENDTARGETS … #define TARGETNAME … #define INITIATORNAME … #define TARGETALIAS … #define INITIATORALIAS … #define TARGETADDRESS … #define TARGETPORTALGROUPTAG … #define INITIALR2T … #define IMMEDIATEDATA … #define MAXRECVDATASEGMENTLENGTH … #define MAXXMITDATASEGMENTLENGTH … #define MAXBURSTLENGTH … #define FIRSTBURSTLENGTH … #define DEFAULTTIME2WAIT … #define DEFAULTTIME2RETAIN … #define MAXOUTSTANDINGR2T … #define DATAPDUINORDER … #define DATASEQUENCEINORDER … #define ERRORRECOVERYLEVEL … #define SESSIONTYPE … #define IFMARKER … #define OFMARKER … #define IFMARKINT … #define OFMARKINT … /* * Parameter names of iSCSI Extentions for RDMA (iSER). See RFC-5046 */ #define RDMAEXTENSIONS … #define INITIATORRECVDATASEGMENTLENGTH … #define TARGETRECVDATASEGMENTLENGTH … /* * For AuthMethod. */ #define KRB5 … #define SPKM1 … #define SPKM2 … #define SRP … #define CHAP … /* * Initial values for Parameter Negotiation. */ #define INITIAL_AUTHMETHOD … #define INITIAL_HEADERDIGEST … #define INITIAL_DATADIGEST … #define INITIAL_MAXCONNECTIONS … #define INITIAL_SENDTARGETS … #define INITIAL_TARGETNAME … #define INITIAL_INITIATORNAME … #define INITIAL_TARGETALIAS … #define INITIAL_INITIATORALIAS … #define INITIAL_TARGETADDRESS … #define INITIAL_TARGETPORTALGROUPTAG … #define INITIAL_INITIALR2T … #define INITIAL_IMMEDIATEDATA … #define INITIAL_MAXRECVDATASEGMENTLENGTH … /* * Match outgoing MXDSL default to incoming Open-iSCSI default */ #define INITIAL_MAXXMITDATASEGMENTLENGTH … #define INITIAL_MAXBURSTLENGTH … #define INITIAL_FIRSTBURSTLENGTH … #define INITIAL_DEFAULTTIME2WAIT … #define INITIAL_DEFAULTTIME2RETAIN … #define INITIAL_MAXOUTSTANDINGR2T … #define INITIAL_DATAPDUINORDER … #define INITIAL_DATASEQUENCEINORDER … #define INITIAL_ERRORRECOVERYLEVEL … #define INITIAL_SESSIONTYPE … #define INITIAL_IFMARKER … #define INITIAL_OFMARKER … #define INITIAL_IFMARKINT … #define INITIAL_OFMARKINT … /* * Initial values for iSER parameters following RFC-5046 Section 6 */ #define INITIAL_RDMAEXTENSIONS … #define INITIAL_INITIATORRECVDATASEGMENTLENGTH … #define INITIAL_TARGETRECVDATASEGMENTLENGTH … /* * For [Header,Data]Digests. */ #define CRC32C … /* * For SessionType. */ #define DISCOVERY … #define NORMAL … /* * struct iscsi_param->use */ #define USE_LEADING_ONLY … #define USE_INITIAL_ONLY … #define USE_ALL … #define IS_USE_LEADING_ONLY(p) … #define IS_USE_INITIAL_ONLY(p) … #define IS_USE_ALL(p) … #define SET_USE_INITIAL_ONLY(p) … /* * struct iscsi_param->sender */ #define SENDER_INITIATOR … #define SENDER_TARGET … #define SENDER_BOTH … /* Used in iscsi_check_key() */ #define SENDER_RECEIVER … #define IS_SENDER_INITIATOR(p) … #define IS_SENDER_TARGET(p) … #define IS_SENDER_BOTH(p) … /* * struct iscsi_param->scope */ #define SCOPE_CONNECTION_ONLY … #define SCOPE_SESSION_WIDE … #define IS_SCOPE_CONNECTION_ONLY(p) … #define IS_SCOPE_SESSION_WIDE(p) … /* * struct iscsi_param->phase */ #define PHASE_SECURITY … #define PHASE_OPERATIONAL … #define PHASE_DECLARATIVE … #define PHASE_FFP0 … #define IS_PHASE_SECURITY(p) … #define IS_PHASE_OPERATIONAL(p) … #define IS_PHASE_DECLARATIVE(p) … #define IS_PHASE_FFP0(p) … /* * struct iscsi_param->type */ #define TYPE_BOOL_AND … #define TYPE_BOOL_OR … #define TYPE_NUMBER … #define TYPE_NUMBER_RANGE … #define TYPE_STRING … #define TYPE_VALUE_LIST … #define IS_TYPE_BOOL_AND(p) … #define IS_TYPE_BOOL_OR(p) … #define IS_TYPE_NUMBER(p) … #define IS_TYPE_NUMBER_RANGE(p) … #define IS_TYPE_STRING(p) … #define IS_TYPE_VALUE_LIST(p) … /* * struct iscsi_param->type_range */ #define TYPERANGE_BOOL_AND … #define TYPERANGE_BOOL_OR … #define TYPERANGE_0_TO_2 … #define TYPERANGE_0_TO_3600 … #define TYPERANGE_0_TO_32767 … #define TYPERANGE_0_TO_65535 … #define TYPERANGE_1_TO_65535 … #define TYPERANGE_2_TO_3600 … #define TYPERANGE_512_TO_16777215 … #define TYPERANGE_AUTH … #define TYPERANGE_DIGEST … #define TYPERANGE_ISCSINAME … #define TYPERANGE_SESSIONTYPE … #define TYPERANGE_TARGETADDRESS … #define TYPERANGE_UTF8 … #define IS_TYPERANGE_0_TO_2(p) … #define IS_TYPERANGE_0_TO_3600(p) … #define IS_TYPERANGE_0_TO_32767(p) … #define IS_TYPERANGE_0_TO_65535(p) … #define IS_TYPERANGE_1_TO_65535(p) … #define IS_TYPERANGE_2_TO_3600(p) … #define IS_TYPERANGE_512_TO_16777215(p) … #define IS_TYPERANGE_AUTH_PARAM(p) … #define IS_TYPERANGE_DIGEST_PARAM(p) … #define IS_TYPERANGE_SESSIONTYPE(p) … /* * struct iscsi_param->state */ #define PSTATE_ACCEPTOR … #define PSTATE_NEGOTIATE … #define PSTATE_PROPOSER … #define PSTATE_IRRELEVANT … #define PSTATE_REJECT … #define PSTATE_REPLY_OPTIONAL … #define PSTATE_RESPONSE_GOT … #define PSTATE_RESPONSE_SENT … #define IS_PSTATE_ACCEPTOR(p) … #define IS_PSTATE_NEGOTIATE(p) … #define IS_PSTATE_PROPOSER(p) … #define IS_PSTATE_IRRELEVANT(p) … #define IS_PSTATE_REJECT(p) … #define IS_PSTATE_REPLY_OPTIONAL(p) … #define IS_PSTATE_RESPONSE_GOT(p) … #define IS_PSTATE_RESPONSE_SENT(p) … #define SET_PSTATE_ACCEPTOR(p) … #define SET_PSTATE_NEGOTIATE(p) … #define SET_PSTATE_PROPOSER(p) … #define SET_PSTATE_IRRELEVANT(p) … #define SET_PSTATE_REJECT(p) … #define SET_PSTATE_REPLY_OPTIONAL(p) … #define SET_PSTATE_RESPONSE_GOT(p) … #define SET_PSTATE_RESPONSE_SENT(p) … #endif /* ISCSI_PARAMETERS_H */
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