X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-errors.h;h=b1bcf7cc12c1b979a3e305b6a918e9ace4b80460;hb=HEAD;hp=d677b5d454f74a71a8f583038e1972efed5c82e5;hpb=dc4762edd02693770d392b8f6495deb7e52635bf;p=sliver-openvswitch.git diff --git a/lib/ofp-errors.h b/lib/ofp-errors.h index d677b5d45..b1bcf7cc1 100644 --- a/lib/ofp-errors.h +++ b/lib/ofp-errors.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008, 2009, 2010 Nicira Networks. + * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -17,12 +17,622 @@ #ifndef OFP_ERRORS_H #define OFP_ERRORS_H 1 +#include +#include #include -/* These functions are building blocks for the ofputil_format_error() and - * ofputil_error_to_string() functions declared in ofp-util.h. Those functions - * have friendlier interfaces and should usually be preferred. */ -const char *ofp_error_type_to_string(uint16_t value); -const char *ofp_error_code_to_string(uint16_t type, uint16_t code); +#include "openflow/openflow.h" + +struct ds; +struct ofpbuf; + +/* Error codes. + * + * We embed system errno values and OpenFlow standard and vendor extension + * error codes into the positive range of "int": + * + * - Errno values are assumed to use the range 1 through 2**30 - 1. + * + * (C and POSIX say that errno values are positive. We assume that they + * are less than 2**29. They are actually less than 65536 on at least + * Linux, FreeBSD, OpenBSD, and Windows.) + * + * - OpenFlow standard and vendor extension error codes use the range + * starting at 2**30 (OFPERR_OFS). + * + * Zero and negative values are not used. + */ + +#define OFPERR_OFS (1 << 30) + +/* OpenFlow error codes. + * + * The comments below are parsed by the extract-ofp-errors program at build + * time and used to determine the mapping between "enum ofperr" constants and + * error type/code values used in the OpenFlow protocol: + * + * - The first part of each comment specifies the vendor, OpenFlow versions, + * type, and sometimes a code for each protocol that supports the error: + * + * # The vendor is OF for standard OpenFlow error codes. Otherwise it + * is one of the *_VENDOR_ID codes defined in openflow-common.h. + * + * # The version can specify a specific OpenFlow version, a version + * range delimited by "-", or an open-ended range with "+". + * + * # Standard OpenFlow errors have both a type and a code. Extension + * errors generally have only a type, no code. There is one + * exception: Nicira extension (NX) errors for OpenFlow 1.0 and 1.1 + * have both a type and a code. (This means that the version + * specification for NX errors may not include version 1.0 or 1.1 (or + * both) along with version 1.2 or later, because the requirements + * for those versions are different.) + * + * - Additional text is a human-readable description of the meaning of each + * error, used to explain the error to the user. Any text enclosed in + * square brackets is omitted; this can be used to explain rationale for + * choice of error codes in the case where this is desirable. */ +enum ofperr { +/* Expected duplications. */ + + /* Expected: 0x0,3,5 in OF1.1 means both OFPBIC_BAD_EXPERIMENTER and + * OFPBIC_BAD_EXP_TYPE. */ + +/* ## ------------------ ## */ +/* ## OFPET_HELLO_FAILED ## */ +/* ## ------------------ ## */ + + /* OF1.0+(0,0). No compatible version. */ + OFPERR_OFPHFC_INCOMPATIBLE = OFPERR_OFS, + + /* OF1.0+(0,1). Permissions error. */ + OFPERR_OFPHFC_EPERM, + +/* ## ----------------- ## */ +/* ## OFPET_BAD_REQUEST ## */ +/* ## ----------------- ## */ + + /* OF1.0+(1,0). ofp_header.version not supported. */ + OFPERR_OFPBRC_BAD_VERSION, + + /* OF1.0+(1,1). ofp_header.type not supported. */ + OFPERR_OFPBRC_BAD_TYPE, + + /* OF1.0+(1,2). ofp_stats_msg.type not supported. */ + OFPERR_OFPBRC_BAD_STAT, + + /* OF1.0+(1,3). Vendor not supported (in ofp_vendor_header or + * ofp_stats_msg). */ + OFPERR_OFPBRC_BAD_VENDOR, + + /* OF1.0+(1,4). Vendor subtype not supported. */ + OFPERR_OFPBRC_BAD_SUBTYPE, + + /* OF1.0+(1,5). Permissions error. */ + OFPERR_OFPBRC_EPERM, + + /* OF1.0+(1,6). Wrong request length for type. */ + OFPERR_OFPBRC_BAD_LEN, + + /* OF1.0+(1,7). Specified buffer has already been used. */ + OFPERR_OFPBRC_BUFFER_EMPTY, + + /* OF1.0+(1,8). Specified buffer does not exist. */ + OFPERR_OFPBRC_BUFFER_UNKNOWN, + + /* NX1.0(1,512), OF1.1+(1,9). Specified table-id invalid or does not exist. + * [ A non-standard error (1,512), formerly OFPERR_NXBRC_BAD_TABLE_ID, + * is used for OpenFlow 1.0 as there seems to be no appropriate error + * code defined the specification. ] */ + OFPERR_OFPBRC_BAD_TABLE_ID, + + /* OF1.2+(1,10). Denied because controller is slave. */ + OFPERR_OFPBRC_IS_SLAVE, + + /* NX1.0-1.1(1,514), OF1.2+(1,11). Invalid port. [ A non-standard error + * (1,514), formerly OFPERR_NXBRC_BAD_IN_PORT is used for OpenFlow 1.0 and + * 1.1 as there seems to be no appropriate error code defined the + * specifications. ] */ + OFPERR_OFPBRC_BAD_PORT, + + /* OF1.2+(1,12). Invalid packet in packet-out. */ + OFPERR_OFPBRC_BAD_PACKET, + + /* OF1.3+(1,13). Multipart request overflowed the assigned buffer. */ + OFPERR_OFPBRC_MULTIPART_BUFFER_OVERFLOW, + + /* NX1.0-1.1(1,256), NX1.2+(2). Invalid NXM flow match. */ + OFPERR_NXBRC_NXM_INVALID, + + /* NX1.0-1.1(1,257), NX1.2+(3). The nxm_type, or nxm_type taken in + * combination with nxm_hasmask or nxm_length or both, is invalid or not + * implemented. */ + OFPERR_NXBRC_NXM_BAD_TYPE, + + /* NX1.0-1.1(1,515), NX1.2+(4). Must-be-zero field had nonzero value. */ + OFPERR_NXBRC_MUST_BE_ZERO, + + /* NX1.0-1.1(1,516), NX1.2+(5). The reason in an ofp_port_status message + * is not valid. */ + OFPERR_NXBRC_BAD_REASON, + + /* NX1.0-1.1(1,517), NX1.2+(6). The 'id' in an NXST_FLOW_MONITOR request + * is the same as an existing monitor id (or two monitors in the same + * NXST_FLOW_MONITOR request have the same 'id'). */ + OFPERR_NXBRC_FM_DUPLICATE_ID, + + /* NX1.0-1.1(1,518), NX1.2+(7). The 'flags' in an NXST_FLOW_MONITOR + * request either does not specify at least one of the NXFMF_ADD, + * NXFMF_DELETE, or NXFMF_MODIFY flags, or specifies a flag bit that is not + * defined. */ + OFPERR_NXBRC_FM_BAD_FLAGS, + + /* NX1.0-1.1(1,519), NX1.2+(8). The 'id' in an NXT_FLOW_MONITOR_CANCEL + * request is not the id of any existing monitor. */ + OFPERR_NXBRC_FM_BAD_ID, + + /* NX1.0-1.1(1,520), NX1.2+(9). The 'event' in an NXST_FLOW_MONITOR reply + * does not specify one of the NXFME_ABBREV, NXFME_ADD, NXFME_DELETE, or + * NXFME_MODIFY. */ + OFPERR_NXBRC_FM_BAD_EVENT, + + /* NX1.0-1.1(1,521), NX1.2+(10). The error that occurred cannot be + * represented in this OpenFlow version. */ + OFPERR_NXBRC_UNENCODABLE_ERROR, + +/* ## ---------------- ## */ +/* ## OFPET_BAD_ACTION ## */ +/* ## ---------------- ## */ + + /* OF1.0+(2,0). Unknown action type. */ + OFPERR_OFPBAC_BAD_TYPE, + + /* OF1.0+(2,1). Length problem in actions. */ + OFPERR_OFPBAC_BAD_LEN, + + /* OF1.0+(2,2). Unknown experimenter id specified. */ + OFPERR_OFPBAC_BAD_VENDOR, + + /* OF1.0+(2,3). Unknown action type for experimenter id. */ + OFPERR_OFPBAC_BAD_VENDOR_TYPE, + + /* OF1.0+(2,4). Problem validating output port. */ + OFPERR_OFPBAC_BAD_OUT_PORT, + + /* OF1.0+(2,5). Bad action argument. */ + OFPERR_OFPBAC_BAD_ARGUMENT, + + /* OF1.0+(2,6). Permissions error. */ + OFPERR_OFPBAC_EPERM, + + /* OF1.0+(2,7). Can't handle this many actions. */ + OFPERR_OFPBAC_TOO_MANY, + + /* OF1.0+(2,8). Problem validating output queue. */ + OFPERR_OFPBAC_BAD_QUEUE, + + /* OF1.1+(2,9). Invalid group id in forward action. */ + OFPERR_OFPBAC_BAD_OUT_GROUP, + + /* NX1.0(1,522), OF1.1+(2,10). Action can't apply for this match or a + * prerequisite for use of this field is unmet. */ + OFPERR_OFPBAC_MATCH_INCONSISTENT, + + /* OF1.1+(2,11). Action order is unsupported for the action list in an + * Apply-Actions instruction */ + OFPERR_OFPBAC_UNSUPPORTED_ORDER, + + /* OF1.1+(2,12). Actions uses an unsupported tag/encap. */ + OFPERR_OFPBAC_BAD_TAG, + + /* NX1.0-1.1(1,523), OF1.2+(2,13). Action uses unknown or unsupported OXM + * or NXM field. */ + OFPERR_OFPBAC_BAD_SET_TYPE, + + /* NX1.0-1.1(1,524), OF1.2+(2,14). Action references past the end of an + * OXM or NXM field, or uses a length of zero. */ + OFPERR_OFPBAC_BAD_SET_LEN, + + /* NX1.0-1.1(1,525), OF1.2+(2,15). Action sets a field to an invalid or + * unsupported value, or modifies a read-only field. */ + OFPERR_OFPBAC_BAD_SET_ARGUMENT, + + /* NX1.0-1.1(2,256), NX1.2+(11). Must-be-zero action argument had nonzero + * value. */ + OFPERR_NXBAC_MUST_BE_ZERO, + +/* ## --------------------- ## */ +/* ## OFPET_BAD_INSTRUCTION ## */ +/* ## --------------------- ## */ + + /* OF1.1+(3,0). Unknown instruction. */ + OFPERR_OFPBIC_UNKNOWN_INST, + + /* OF1.1+(3,1). Switch or table does not support the instruction. */ + OFPERR_OFPBIC_UNSUP_INST, + + /* OF1.1+(3,2). Invalid Table-ID specified. */ + OFPERR_OFPBIC_BAD_TABLE_ID, + + /* OF1.1+(3,3). Metadata value unsupported by datapath. */ + OFPERR_OFPBIC_UNSUP_METADATA, + + /* OF1.1+(3,4). Metadata mask value unsupported by datapath. */ + OFPERR_OFPBIC_UNSUP_METADATA_MASK, + + /* OF1.1+(3,5). Unknown experimenter id specified. */ + OFPERR_OFPBIC_BAD_EXPERIMENTER, + + /* OF1.1(3,5), OF1.2+(3,6). Unknown instruction for experimenter id. */ + OFPERR_OFPBIC_BAD_EXP_TYPE, + + /* OF1.2+(3,7). Length problem in instructions. */ + OFPERR_OFPBIC_BAD_LEN, + + /* OF1.2+(3,8). Permissions error. */ + OFPERR_OFPBIC_EPERM, + + /* ONF1.1+(2600). Duplicate instruction. */ + OFPERR_ONFBIC_DUP_INSTRUCTION, + +/* ## --------------- ## */ +/* ## OFPET_BAD_MATCH ## */ +/* ## --------------- ## */ + + /* OF1.1+(4,0). Unsupported match type specified by the match */ + OFPERR_OFPBMC_BAD_TYPE, + + /* OF1.1+(4,1). Length problem in match. */ + OFPERR_OFPBMC_BAD_LEN, + + /* OF1.1+(4,2). Match uses an unsupported tag/encap. */ + OFPERR_OFPBMC_BAD_TAG, + + /* OF1.1+(4,3). Unsupported datalink addr mask - switch does not support + * arbitrary datalink address mask. */ + OFPERR_OFPBMC_BAD_DL_ADDR_MASK, + + /* OF1.1+(4,4). Unsupported network addr mask - switch does not support + * arbitrary network address mask. */ + OFPERR_OFPBMC_BAD_NW_ADDR_MASK, + + /* OF1.1+(4,5). Unsupported wildcard specified in the match. */ + OFPERR_OFPBMC_BAD_WILDCARDS, + + /* OF1.1+(4,6). Unsupported field in the match. */ + OFPERR_OFPBMC_BAD_FIELD, + + /* NX1.0(1,258), OF1.1+(4,7). Unsupported value in a match + * field. */ + OFPERR_OFPBMC_BAD_VALUE, + + /* NX1.0-1.1(1,259), OF1.2+(4,8). Unsupported mask specified in the match, + * field is not dl-address or nw-address. */ + OFPERR_OFPBMC_BAD_MASK, + + /* NX1.0-1.1(1,260), OF1.2+(4,9). A prerequisite was not met. */ + OFPERR_OFPBMC_BAD_PREREQ, + + /* NX1.0-1.1(1,261), OF1.2+(4,10). A field type was duplicated. */ + OFPERR_OFPBMC_DUP_FIELD, + + /* OF1.2+(4,11). Permissions error. */ + OFPERR_OFPBMC_EPERM, + +/* ## --------------------- ## */ +/* ## OFPET_FLOW_MOD_FAILED ## */ +/* ## --------------------- ## */ + + /* OF1.1+(5,0). Unspecified error. */ + OFPERR_OFPFMFC_UNKNOWN, + + /* OF1.0(3,0), OF1.1+(5,1). Flow not added because of full table(s). */ + OFPERR_OFPFMFC_TABLE_FULL, + + /* OF1.1+(5,2). Table does not exist */ + OFPERR_OFPFMFC_BAD_TABLE_ID, + + /* OF1.0(3,1), OF1.1+(5,3). Attempted to add overlapping flow with + * CHECK_OVERLAP flag set. */ + OFPERR_OFPFMFC_OVERLAP, + + /* OF1.0(3,2), OF1.1+(5,4). Permissions error. */ + OFPERR_OFPFMFC_EPERM, + + /* OF1.1+(5,5). Flow not added because of unsupported idle/hard + * timeout. */ + OFPERR_OFPFMFC_BAD_TIMEOUT, + + /* OF1.0(3,3). Flow not added because of non-zero idle/hard timeout. */ + OFPERR_OFPFMFC_BAD_EMERG_TIMEOUT, + + /* OF1.0(3,4), OF1.1+(5,6). Unsupported or unknown command. */ + OFPERR_OFPFMFC_BAD_COMMAND, + + /* NX1.0(3,258), NX1.1(5,258), OF1.2+(5,7). Unsupported or unknown + * flags. */ + OFPERR_OFPFMFC_BAD_FLAGS, + + /* OF1.0(3,5). Unsupported action list - cannot process in the order + * specified. */ + OFPERR_OFPFMFC_UNSUPPORTED, + + /* NX1.0-1.1(5,256), NX1.2+(12). Generic hardware error. */ + OFPERR_NXFMFC_HARDWARE, + + /* NX1.0-1.1(5,257), NX1.2+(13). A nonexistent table ID was specified in + * the "command" field of struct ofp_flow_mod, when the + * nxt_flow_mod_table_id extension is enabled. */ + OFPERR_NXFMFC_BAD_TABLE_ID, + +/* ## ---------------------- ## */ +/* ## OFPET_GROUP_MOD_FAILED ## */ +/* ## ---------------------- ## */ + + /* OF1.1+(6,0). Group not added because a group ADD attempted to replace + * an already-present group. */ + OFPERR_OFPGMFC_GROUP_EXISTS, + + /* OF1.1+(6,1). Group not added because Group specified is invalid. */ + OFPERR_OFPGMFC_INVALID_GROUP, + + /* OF1.1+(6,2). Switch does not support unequal load sharing with select + * groups. */ + OFPERR_OFPGMFC_WEIGHT_UNSUPPORTED, + + /* OF1.1+(6,3). The group table is full. */ + OFPERR_OFPGMFC_OUT_OF_GROUPS, + + /* OF1.1+(6,4). The maximum number of action buckets for a group has been + * exceeded. */ + OFPERR_OFPGMFC_OUT_OF_BUCKETS, + + /* OF1.1+(6,5). Switch does not support groups that forward to groups. */ + OFPERR_OFPGMFC_CHAINING_UNSUPPORTED, + + /* OF1.1+(6,6). This group cannot watch the watch_port or watch_group + * specified. */ + OFPERR_OFPGMFC_WATCH_UNSUPPORTED, + + /* OF1.1+(6,7). Group entry would cause a loop. */ + OFPERR_OFPGMFC_LOOP, + + /* OF1.1+(6,8). Group not modified because a group MODIFY attempted to + * modify a non-existent group. */ + OFPERR_OFPGMFC_UNKNOWN_GROUP, + + /* OF1.2+(6,9). Group not deleted because another + group is forwarding to it. */ + OFPERR_OFPGMFC_CHAINED_GROUP, + + /* OF1.2+(6,10). Unsupported or unknown group type. */ + OFPERR_OFPGMFC_BAD_TYPE, + + /* OF1.2+(6,11). Unsupported or unknown command. */ + OFPERR_OFPGMFC_BAD_COMMAND, + + /* OF1.2+(6,12). Error in bucket. */ + OFPERR_OFPGMFC_BAD_BUCKET, + + /* OF1.2+(6,13). Error in watch port/group. */ + OFPERR_OFPGMFC_BAD_WATCH, + + /* OF1.2+(6,14). Permissions error. */ + OFPERR_OFPGMFC_EPERM, + +/* ## --------------------- ## */ +/* ## OFPET_PORT_MOD_FAILED ## */ +/* ## --------------------- ## */ + + /* OF1.0(4,0), OF1.1+(7,0). Specified port does not exist. */ + OFPERR_OFPPMFC_BAD_PORT, + + /* OF1.0(4,1), OF1.1+(7,1). Specified hardware address does not match the + * port number. */ + OFPERR_OFPPMFC_BAD_HW_ADDR, + + /* OF1.1+(7,2). Specified config is invalid. */ + OFPERR_OFPPMFC_BAD_CONFIG, + + /* OF1.1+(7,3). Specified advertise is invalid. */ + OFPERR_OFPPMFC_BAD_ADVERTISE, + + /* OF1.2+(7,4). Permissions error. */ + OFPERR_OFPPMFC_EPERM, + +/* ## ---------------------- ## */ +/* ## OFPET_TABLE_MOD_FAILED ## */ +/* ## ---------------------- ## */ + + /* OF1.1+(8,0). Specified table does not exist. */ + OFPERR_OFPTMFC_BAD_TABLE, + + /* OF1.1+(8,1). Specified config is invalid. */ + OFPERR_OFPTMFC_BAD_CONFIG, + + /* OF1.2+(8,2). Permissions error. */ + OFPERR_OFPTMFC_EPERM, + +/* ## --------------------- ## */ +/* ## OFPET_QUEUE_OP_FAILED ## */ +/* ## --------------------- ## */ + + /* OF1.0(5,0), OF1.1+(9,0). Invalid port (or port does not exist). */ + OFPERR_OFPQOFC_BAD_PORT, + + /* OF1.0(5,1), OF1.1+(9,1). Queue does not exist. */ + OFPERR_OFPQOFC_BAD_QUEUE, + + /* OF1.0(5,2), OF1.1+(9,2). Permissions error. */ + OFPERR_OFPQOFC_EPERM, + +/* ## -------------------------- ## */ +/* ## OFPET_SWITCH_CONFIG_FAILED ## */ +/* ## -------------------------- ## */ + + /* OF1.1+(10,0). Specified flags is invalid. */ + OFPERR_OFPSCFC_BAD_FLAGS, + + /* OF1.1+(10,1). Specified len is invalid. */ + OFPERR_OFPSCFC_BAD_LEN, + + /* OF1.2+(10,2). Permissions error. */ + OFPERR_OFPSCFC_EPERM, + +/* ## ------------------------- ## */ +/* ## OFPET_ROLE_REQUEST_FAILED ## */ +/* ## ------------------------- ## */ + + /* OF1.2+(11,0). Stale Message: old generation_id. */ + OFPERR_OFPRRFC_STALE, + + /* OF1.2+(11,1). Controller role change unsupported. */ + OFPERR_OFPRRFC_UNSUP, + + /* NX1.0-1.1(1,513), OF1.2+(11,2). Invalid role. */ + OFPERR_OFPRRFC_BAD_ROLE, + +/* ## ---------------------- ## */ +/* ## OFPET_METER_MOD_FAILED ## */ +/* ## ---------------------- ## */ + + /* OF1.3+(12,0). Unspecified error. */ + OFPERR_OFPMMFC_UNKNOWN, + + /* OF1.3+(12,1). Meter not added because a Meter ADD attempted to + * replace an existing Meter. */ + OFPERR_OFPMMFC_METER_EXISTS, + + /* OF1.3+(12,2). Meter not added because Meter specified is invalid. */ + OFPERR_OFPMMFC_INVALID_METER, + + /* OF1.3+(12,3). Meter not modified because a Meter MODIFY attempted + * to modify a non-existent Meter. */ + OFPERR_OFPMMFC_UNKNOWN_METER, + + /* OF1.3+(12,4). Unsupported or unknown command. */ + OFPERR_OFPMMFC_BAD_COMMAND, + + /* OF1.3+(12,5). Flag configuration unsupported. */ + OFPERR_OFPMMFC_BAD_FLAGS, + + /* OF1.3+(12,6). Rate unsupported. */ + OFPERR_OFPMMFC_BAD_RATE, + + /* OF1.3+(12,7). Burst size unsupported. */ + OFPERR_OFPMMFC_BAD_BURST, + + /* OF1.3+(12,8). Band unsupported. */ + OFPERR_OFPMMFC_BAD_BAND, + + /* OF1.3+(12,9). Band value unsupported. */ + OFPERR_OFPMMFC_BAD_BAND_VALUE, + + /* OF1.3+(12,10). No more meters available. */ + OFPERR_OFPMMFC_OUT_OF_METERS, + + /* OF1.3+(12,11). The maximum number of properties for a meter has + * been exceeded. */ + OFPERR_OFPMMFC_OUT_OF_BANDS, + +/* ## --------------------------- ## */ +/* ## OFPET_TABLE_FEATURES_FAILED ## */ +/* ## --------------------------- ## */ + + /* OF1.3+(13,0). Specified table does not exist. */ + OFPERR_OFPTFFC_BAD_TABLE, + + /* OF1.3+(13,1). Invalid metadata mask. */ + OFPERR_OFPTFFC_BAD_METADATA, + + /* OF1.3+(13,2). Unknown property type. */ + OFPERR_OFPTFFC_BAD_TYPE, + + /* OF1.3+(13,3). Length problem in properties. */ + OFPERR_OFPTFFC_BAD_LEN, + + /* OF1.3+(13,4). Unsupported property value. */ + OFPERR_OFPTFFC_BAD_ARGUMENT, + + /* OF1.3+(13,5). Permissions error. */ + OFPERR_OFPTFFC_EPERM, + +/* ## -------------------- ## */ +/* ## OFPET_BUNDLE_FAILED ## */ +/* ## -------------------- ## */ + + /* OF1.4+(17,0). Unspecified error. */ + OFPERR_OFPBFC_UNKNOWN, + + /* OF1.4+(17,1). Permissions error. */ + OFPERR_OFPBFC_EPERM, + + /* OF1.4+(17,2). Bundle ID doesn't exist. */ + OFPERR_OFPBFC_BAD_ID, + + /* OF1.4+(17,3). Bundle ID already exists. */ + OFPERR_OFPBFC_BUNDLE_EXIST, + + /* OF1.4+(17,4). Bundle ID is closed. */ + OFPERR_OFPBFC_BUNDLE_CLOSED, + + /* OF1.4+(17,5). Too many bundle IDs. */ + OFPERR_OFPBFC_OUT_OF_BUNDLES, + + /* OF1.4+(17,6). Unsupported of unknown message control type. */ + OFPERR_OFPBFC_BAD_TYPE, + + /* OF1.4+(17,7). Unsupported, unknown, or inconsistent flags. */ + OFPERR_OFPBFC_BAD_FLAGS, + + /* OF1.4+(17,8). Length problem in included message. */ + OFPERR_OFPBFC_MSG_BAD_LEN, + + /* OF1.4+(17,9). Inconsistent or duplicate XID. */ + OFPERR_OFPBFC_MSG_BAD_XID, + + /* OF1.4+(17,10). Unsupported message in this bundle. */ + OFPERR_OFPBFC_MSG_UNSUP, + + /* OF1.4+(17,11). Unsupported message combination in this bundle. */ + OFPERR_OFPBFC_MSG_CONFLICT, + + /* OF1.4+(17,12). Cant handle this many messages in bundle. */ + OFPERR_OFPBFC_MSG_TOO_MANY, + + /* OF1.4+(17,13). One message in bundle failed. */ + OFPERR_OFPBFC_MSG_FAILED, + + /* OF1.4+(17,14). Bundle is taking too long. */ + OFPERR_OFPBFC_TIMEOUT, + + /* OF1.4+(17,15). Bundle is locking the resource. */ + OFPERR_OFPBFC_BUNDLE_IN_PROGRESS, + +/* ## ------------------ ## */ +/* ## OFPET_EXPERIMENTER ## */ +/* ## ------------------ ## */ +}; + +const char *ofperr_domain_get_name(enum ofp_version); + +bool ofperr_is_valid(enum ofperr); + +enum ofperr ofperr_from_name(const char *); + +enum ofperr ofperr_decode_msg(const struct ofp_header *, + struct ofpbuf *payload); +struct ofpbuf *ofperr_encode_reply(enum ofperr, const struct ofp_header *); +struct ofpbuf *ofperr_encode_hello(enum ofperr, enum ofp_version ofp_version, + const char *); +int ofperr_get_vendor(enum ofperr, enum ofp_version); +int ofperr_get_type(enum ofperr, enum ofp_version); +int ofperr_get_code(enum ofperr, enum ofp_version); + +const char *ofperr_get_name(enum ofperr); +const char *ofperr_get_description(enum ofperr); + +void ofperr_format(struct ds *, enum ofperr); +const char *ofperr_to_string(enum ofperr); #endif /* ofp-errors.h */