| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Nicholas Bellinger | 1119 | 97.81% | 6 | 60.00% |
| Bart Van Assche | 15 | 1.31% | 1 | 10.00% |
| Christophe Vu-Brugier | 5 | 0.44% | 1 | 10.00% |
| Kees Cook | 4 | 0.35% | 1 | 10.00% |
| Greg Kroah-Hartman | 1 | 0.09% | 1 | 10.00% |
| Total | 1144 | 10 |
/* 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 { char key[KEY_MAXLEN]; char value[32]; struct list_head er_list; } ____cacheline_aligned; struct iscsi_param { char *name; char *value; u8 set_param; u8 phase; u8 scope; u8 sender; u8 type; u8 use; u16 type_range; u32 state; struct list_head p_list; } ____cacheline_aligned; struct iscsi_conn; struct iscsi_conn_ops; struct iscsi_param_list; struct iscsi_sess_ops; extern int iscsi_login_rx_data(struct iscsi_conn *, char *, int); extern int iscsi_login_tx_data(struct iscsi_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 iscsi_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 "Yes" #define NO "No" #define ALL "All" #define IRRELEVANT "Irrelevant" #define NONE "None" #define NOTUNDERSTOOD "NotUnderstood" #define REJECT "Reject" /* * The Parameter Names. */ #define AUTHMETHOD "AuthMethod" #define HEADERDIGEST "HeaderDigest" #define DATADIGEST "DataDigest" #define MAXCONNECTIONS "MaxConnections" #define SENDTARGETS "SendTargets" #define TARGETNAME "TargetName" #define INITIATORNAME "InitiatorName" #define TARGETALIAS "TargetAlias" #define INITIATORALIAS "InitiatorAlias" #define TARGETADDRESS "TargetAddress" #define TARGETPORTALGROUPTAG "TargetPortalGroupTag" #define INITIALR2T "InitialR2T" #define IMMEDIATEDATA "ImmediateData" #define MAXRECVDATASEGMENTLENGTH "MaxRecvDataSegmentLength" #define MAXXMITDATASEGMENTLENGTH "MaxXmitDataSegmentLength" #define MAXBURSTLENGTH "MaxBurstLength" #define FIRSTBURSTLENGTH "FirstBurstLength" #define DEFAULTTIME2WAIT "DefaultTime2Wait" #define DEFAULTTIME2RETAIN "DefaultTime2Retain" #define MAXOUTSTANDINGR2T "MaxOutstandingR2T" #define DATAPDUINORDER "DataPDUInOrder" #define DATASEQUENCEINORDER "DataSequenceInOrder" #define ERRORRECOVERYLEVEL "ErrorRecoveryLevel" #define SESSIONTYPE "SessionType" #define IFMARKER "IFMarker" #define OFMARKER "OFMarker" #define IFMARKINT "IFMarkInt" #define OFMARKINT "OFMarkInt" /* * Parameter names of iSCSI Extentions for RDMA (iSER). See RFC-5046 */ #define RDMAEXTENSIONS "RDMAExtensions" #define INITIATORRECVDATASEGMENTLENGTH "InitiatorRecvDataSegmentLength" #define TARGETRECVDATASEGMENTLENGTH "TargetRecvDataSegmentLength" /* * For AuthMethod. */ #define KRB5 "KRB5" #define SPKM1 "SPKM1" #define SPKM2 "SPKM2" #define SRP "SRP" #define CHAP "CHAP" /* * Initial values for Parameter Negotiation. */ #define INITIAL_AUTHMETHOD CHAP #define INITIAL_HEADERDIGEST "CRC32C,None" #define INITIAL_DATADIGEST "CRC32C,None" #define INITIAL_MAXCONNECTIONS "1" #define INITIAL_SENDTARGETS ALL #define INITIAL_TARGETNAME "LIO.Target" #define INITIAL_INITIATORNAME "LIO.Initiator" #define INITIAL_TARGETALIAS "LIO Target" #define INITIAL_INITIATORALIAS "LIO Initiator" #define INITIAL_TARGETADDRESS "0.0.0.0:0000,0" #define INITIAL_TARGETPORTALGROUPTAG "1" #define INITIAL_INITIALR2T YES #define INITIAL_IMMEDIATEDATA YES #define INITIAL_MAXRECVDATASEGMENTLENGTH "8192" /* * Match outgoing MXDSL default to incoming Open-iSCSI default */ #define INITIAL_MAXXMITDATASEGMENTLENGTH "262144" #define INITIAL_MAXBURSTLENGTH "262144" #define INITIAL_FIRSTBURSTLENGTH "65536" #define INITIAL_DEFAULTTIME2WAIT "2" #define INITIAL_DEFAULTTIME2RETAIN "20" #define INITIAL_MAXOUTSTANDINGR2T "1" #define INITIAL_DATAPDUINORDER YES #define INITIAL_DATASEQUENCEINORDER YES #define INITIAL_ERRORRECOVERYLEVEL "0" #define INITIAL_SESSIONTYPE NORMAL #define INITIAL_IFMARKER NO #define INITIAL_OFMARKER NO #define INITIAL_IFMARKINT REJECT #define INITIAL_OFMARKINT REJECT /* * Initial values for iSER parameters following RFC-5046 Section 6 */ #define INITIAL_RDMAEXTENSIONS NO #define INITIAL_INITIATORRECVDATASEGMENTLENGTH "262144" #define INITIAL_TARGETRECVDATASEGMENTLENGTH "8192" /* * For [Header,Data]Digests. */ #define CRC32C "CRC32C" /* * For SessionType. */ #define DISCOVERY "Discovery" #define NORMAL "Normal" /* * struct iscsi_param->use */ #define USE_LEADING_ONLY 0x01 #define USE_INITIAL_ONLY 0x02 #define USE_ALL 0x04 #define IS_USE_LEADING_ONLY(p) ((p)->use & USE_LEADING_ONLY) #define IS_USE_INITIAL_ONLY(p) ((p)->use & USE_INITIAL_ONLY) #define IS_USE_ALL(p) ((p)->use & USE_ALL) #define SET_USE_INITIAL_ONLY(p) ((p)->use |= USE_INITIAL_ONLY) /* * struct iscsi_param->sender */ #define SENDER_INITIATOR 0x01 #define SENDER_TARGET 0x02 #define SENDER_BOTH 0x03 /* Used in iscsi_check_key() */ #define SENDER_RECEIVER 0x04 #define IS_SENDER_INITIATOR(p) ((p)->sender & SENDER_INITIATOR) #define IS_SENDER_TARGET(p) ((p)->sender & SENDER_TARGET) #define IS_SENDER_BOTH(p) ((p)->sender & SENDER_BOTH) /* * struct iscsi_param->scope */ #define SCOPE_CONNECTION_ONLY 0x01 #define SCOPE_SESSION_WIDE 0x02 #define IS_SCOPE_CONNECTION_ONLY(p) ((p)->scope & SCOPE_CONNECTION_ONLY) #define IS_SCOPE_SESSION_WIDE(p) ((p)->scope & SCOPE_SESSION_WIDE) /* * struct iscsi_param->phase */ #define PHASE_SECURITY 0x01 #define PHASE_OPERATIONAL 0x02 #define PHASE_DECLARATIVE 0x04 #define PHASE_FFP0 0x08 #define IS_PHASE_SECURITY(p) ((p)->phase & PHASE_SECURITY) #define IS_PHASE_OPERATIONAL(p) ((p)->phase & PHASE_OPERATIONAL) #define IS_PHASE_DECLARATIVE(p) ((p)->phase & PHASE_DECLARATIVE) #define IS_PHASE_FFP0(p) ((p)->phase & PHASE_FFP0) /* * struct iscsi_param->type */ #define TYPE_BOOL_AND 0x01 #define TYPE_BOOL_OR 0x02 #define TYPE_NUMBER 0x04 #define TYPE_NUMBER_RANGE 0x08 #define TYPE_STRING 0x10 #define TYPE_VALUE_LIST 0x20 #define IS_TYPE_BOOL_AND(p) ((p)->type & TYPE_BOOL_AND) #define IS_TYPE_BOOL_OR(p) ((p)->type & TYPE_BOOL_OR) #define IS_TYPE_NUMBER(p) ((p)->type & TYPE_NUMBER) #define IS_TYPE_NUMBER_RANGE(p) ((p)->type & TYPE_NUMBER_RANGE) #define IS_TYPE_STRING(p) ((p)->type & TYPE_STRING) #define IS_TYPE_VALUE_LIST(p) ((p)->type & TYPE_VALUE_LIST) /* * struct iscsi_param->type_range */ #define TYPERANGE_BOOL_AND 0x0001 #define TYPERANGE_BOOL_OR 0x0002 #define TYPERANGE_0_TO_2 0x0004 #define TYPERANGE_0_TO_3600 0x0008 #define TYPERANGE_0_TO_32767 0x0010 #define TYPERANGE_0_TO_65535 0x0020 #define TYPERANGE_1_TO_65535 0x0040 #define TYPERANGE_2_TO_3600 0x0080 #define TYPERANGE_512_TO_16777215 0x0100 #define TYPERANGE_AUTH 0x0200 #define TYPERANGE_DIGEST 0x0400 #define TYPERANGE_ISCSINAME 0x0800 #define TYPERANGE_SESSIONTYPE 0x1000 #define TYPERANGE_TARGETADDRESS 0x2000 #define TYPERANGE_UTF8 0x4000 #define IS_TYPERANGE_0_TO_2(p) ((p)->type_range & TYPERANGE_0_TO_2) #define IS_TYPERANGE_0_TO_3600(p) ((p)->type_range & TYPERANGE_0_TO_3600) #define IS_TYPERANGE_0_TO_32767(p) ((p)->type_range & TYPERANGE_0_TO_32767) #define IS_TYPERANGE_0_TO_65535(p) ((p)->type_range & TYPERANGE_0_TO_65535) #define IS_TYPERANGE_1_TO_65535(p) ((p)->type_range & TYPERANGE_1_TO_65535) #define IS_TYPERANGE_2_TO_3600(p) ((p)->type_range & TYPERANGE_2_TO_3600) #define IS_TYPERANGE_512_TO_16777215(p) ((p)->type_range & \ TYPERANGE_512_TO_16777215) #define IS_TYPERANGE_AUTH_PARAM(p) ((p)->type_range & TYPERANGE_AUTH) #define IS_TYPERANGE_DIGEST_PARAM(p) ((p)->type_range & TYPERANGE_DIGEST) #define IS_TYPERANGE_SESSIONTYPE(p) ((p)->type_range & \ TYPERANGE_SESSIONTYPE) /* * struct iscsi_param->state */ #define PSTATE_ACCEPTOR 0x01 #define PSTATE_NEGOTIATE 0x02 #define PSTATE_PROPOSER 0x04 #define PSTATE_IRRELEVANT 0x08 #define PSTATE_REJECT 0x10 #define PSTATE_REPLY_OPTIONAL 0x20 #define PSTATE_RESPONSE_GOT 0x40 #define PSTATE_RESPONSE_SENT 0x80 #define IS_PSTATE_ACCEPTOR(p) ((p)->state & PSTATE_ACCEPTOR) #define IS_PSTATE_NEGOTIATE(p) ((p)->state & PSTATE_NEGOTIATE) #define IS_PSTATE_PROPOSER(p) ((p)->state & PSTATE_PROPOSER) #define IS_PSTATE_IRRELEVANT(p) ((p)->state & PSTATE_IRRELEVANT) #define IS_PSTATE_REJECT(p) ((p)->state & PSTATE_REJECT) #define IS_PSTATE_REPLY_OPTIONAL(p) ((p)->state & PSTATE_REPLY_OPTIONAL) #define IS_PSTATE_RESPONSE_GOT(p) ((p)->state & PSTATE_RESPONSE_GOT) #define IS_PSTATE_RESPONSE_SENT(p) ((p)->state & PSTATE_RESPONSE_SENT) #define SET_PSTATE_ACCEPTOR(p) ((p)->state |= PSTATE_ACCEPTOR) #define SET_PSTATE_NEGOTIATE(p) ((p)->state |= PSTATE_NEGOTIATE) #define SET_PSTATE_PROPOSER(p) ((p)->state |= PSTATE_PROPOSER) #define SET_PSTATE_IRRELEVANT(p) ((p)->state |= PSTATE_IRRELEVANT) #define SET_PSTATE_REJECT(p) ((p)->state |= PSTATE_REJECT) #define SET_PSTATE_REPLY_OPTIONAL(p) ((p)->state |= PSTATE_REPLY_OPTIONAL) #define SET_PSTATE_RESPONSE_GOT(p) ((p)->state |= PSTATE_RESPONSE_GOT) #define SET_PSTATE_RESPONSE_SENT(p) ((p)->state |= PSTATE_RESPONSE_SENT) #endif /* ISCSI_PARAMETERS_H */
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