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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:07:53 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:07:53 +0000
commit4fbe7358c7747a9165f776eb19addbb9baf7def2 (patch)
treebc7076b4f6d10c2cc2942539bb666e50f0b66954 /libdde_linux26/contrib/include/scsi/iscsi_if.h
parent21adb5284111190057db245cfc2b54091920c373 (diff)
rename libdde_linux26 into libdde-linux26 to make dpkg-source happy
Diffstat (limited to 'libdde_linux26/contrib/include/scsi/iscsi_if.h')
-rw-r--r--libdde_linux26/contrib/include/scsi/iscsi_if.h401
1 files changed, 0 insertions, 401 deletions
diff --git a/libdde_linux26/contrib/include/scsi/iscsi_if.h b/libdde_linux26/contrib/include/scsi/iscsi_if.h
deleted file mode 100644
index d0ed5226..00000000
--- a/libdde_linux26/contrib/include/scsi/iscsi_if.h
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * iSCSI User/Kernel Shares (Defines, Constants, Protocol definitions, etc)
- *
- * Copyright (C) 2005 Dmitry Yusupov
- * Copyright (C) 2005 Alex Aizman
- * maintained by open-iscsi@googlegroups.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * See the file COPYING included with this distribution for more details.
- */
-
-#ifndef ISCSI_IF_H
-#define ISCSI_IF_H
-
-#include <scsi/iscsi_proto.h>
-
-#define UEVENT_BASE 10
-#define KEVENT_BASE 100
-#define ISCSI_ERR_BASE 1000
-
-enum iscsi_uevent_e {
- ISCSI_UEVENT_UNKNOWN = 0,
-
- /* down events */
- ISCSI_UEVENT_CREATE_SESSION = UEVENT_BASE + 1,
- ISCSI_UEVENT_DESTROY_SESSION = UEVENT_BASE + 2,
- ISCSI_UEVENT_CREATE_CONN = UEVENT_BASE + 3,
- ISCSI_UEVENT_DESTROY_CONN = UEVENT_BASE + 4,
- ISCSI_UEVENT_BIND_CONN = UEVENT_BASE + 5,
- ISCSI_UEVENT_SET_PARAM = UEVENT_BASE + 6,
- ISCSI_UEVENT_START_CONN = UEVENT_BASE + 7,
- ISCSI_UEVENT_STOP_CONN = UEVENT_BASE + 8,
- ISCSI_UEVENT_SEND_PDU = UEVENT_BASE + 9,
- ISCSI_UEVENT_GET_STATS = UEVENT_BASE + 10,
- ISCSI_UEVENT_GET_PARAM = UEVENT_BASE + 11,
-
- ISCSI_UEVENT_TRANSPORT_EP_CONNECT = UEVENT_BASE + 12,
- ISCSI_UEVENT_TRANSPORT_EP_POLL = UEVENT_BASE + 13,
- ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT = UEVENT_BASE + 14,
-
- ISCSI_UEVENT_TGT_DSCVR = UEVENT_BASE + 15,
- ISCSI_UEVENT_SET_HOST_PARAM = UEVENT_BASE + 16,
- ISCSI_UEVENT_UNBIND_SESSION = UEVENT_BASE + 17,
- ISCSI_UEVENT_CREATE_BOUND_SESSION = UEVENT_BASE + 18,
-
- /* up events */
- ISCSI_KEVENT_RECV_PDU = KEVENT_BASE + 1,
- ISCSI_KEVENT_CONN_ERROR = KEVENT_BASE + 2,
- ISCSI_KEVENT_IF_ERROR = KEVENT_BASE + 3,
- ISCSI_KEVENT_DESTROY_SESSION = KEVENT_BASE + 4,
- ISCSI_KEVENT_UNBIND_SESSION = KEVENT_BASE + 5,
- ISCSI_KEVENT_CREATE_SESSION = KEVENT_BASE + 6,
-};
-
-enum iscsi_tgt_dscvr {
- ISCSI_TGT_DSCVR_SEND_TARGETS = 1,
- ISCSI_TGT_DSCVR_ISNS = 2,
- ISCSI_TGT_DSCVR_SLP = 3,
-};
-
-struct iscsi_uevent {
- uint32_t type; /* k/u events type */
- uint32_t iferror; /* carries interface or resource errors */
- uint64_t transport_handle;
-
- union {
- /* messages u -> k */
- struct msg_create_session {
- uint32_t initial_cmdsn;
- uint16_t cmds_max;
- uint16_t queue_depth;
- } c_session;
- struct msg_create_bound_session {
- uint64_t ep_handle;
- uint32_t initial_cmdsn;
- uint16_t cmds_max;
- uint16_t queue_depth;
- } c_bound_session;
- struct msg_destroy_session {
- uint32_t sid;
- } d_session;
- struct msg_create_conn {
- uint32_t sid;
- uint32_t cid;
- } c_conn;
- struct msg_bind_conn {
- uint32_t sid;
- uint32_t cid;
- uint64_t transport_eph;
- uint32_t is_leading;
- } b_conn;
- struct msg_destroy_conn {
- uint32_t sid;
- uint32_t cid;
- } d_conn;
- struct msg_send_pdu {
- uint32_t sid;
- uint32_t cid;
- uint32_t hdr_size;
- uint32_t data_size;
- } send_pdu;
- struct msg_set_param {
- uint32_t sid;
- uint32_t cid;
- uint32_t param; /* enum iscsi_param */
- uint32_t len;
- } set_param;
- struct msg_start_conn {
- uint32_t sid;
- uint32_t cid;
- } start_conn;
- struct msg_stop_conn {
- uint32_t sid;
- uint32_t cid;
- uint64_t conn_handle;
- uint32_t flag;
- } stop_conn;
- struct msg_get_stats {
- uint32_t sid;
- uint32_t cid;
- } get_stats;
- struct msg_transport_connect {
- uint32_t non_blocking;
- } ep_connect;
- struct msg_transport_poll {
- uint64_t ep_handle;
- uint32_t timeout_ms;
- } ep_poll;
- struct msg_transport_disconnect {
- uint64_t ep_handle;
- } ep_disconnect;
- struct msg_tgt_dscvr {
- enum iscsi_tgt_dscvr type;
- uint32_t host_no;
- /*
- * enable = 1 to establish a new connection
- * with the server. enable = 0 to disconnect
- * from the server. Used primarily to switch
- * from one iSNS server to another.
- */
- uint32_t enable;
- } tgt_dscvr;
- struct msg_set_host_param {
- uint32_t host_no;
- uint32_t param; /* enum iscsi_host_param */
- uint32_t len;
- } set_host_param;
- } u;
- union {
- /* messages k -> u */
- int retcode;
- struct msg_create_session_ret {
- uint32_t sid;
- uint32_t host_no;
- } c_session_ret;
- struct msg_create_conn_ret {
- uint32_t sid;
- uint32_t cid;
- } c_conn_ret;
- struct msg_unbind_session {
- uint32_t sid;
- uint32_t host_no;
- } unbind_session;
- struct msg_recv_req {
- uint32_t sid;
- uint32_t cid;
- uint64_t recv_handle;
- } recv_req;
- struct msg_conn_error {
- uint32_t sid;
- uint32_t cid;
- uint32_t error; /* enum iscsi_err */
- } connerror;
- struct msg_session_destroyed {
- uint32_t host_no;
- uint32_t sid;
- } d_session;
- struct msg_transport_connect_ret {
- uint64_t handle;
- } ep_connect_ret;
- } r;
-} __attribute__ ((aligned (sizeof(uint64_t))));
-
-/*
- * Common error codes
- */
-enum iscsi_err {
- ISCSI_OK = 0,
-
- ISCSI_ERR_DATASN = ISCSI_ERR_BASE + 1,
- ISCSI_ERR_DATA_OFFSET = ISCSI_ERR_BASE + 2,
- ISCSI_ERR_MAX_CMDSN = ISCSI_ERR_BASE + 3,
- ISCSI_ERR_EXP_CMDSN = ISCSI_ERR_BASE + 4,
- ISCSI_ERR_BAD_OPCODE = ISCSI_ERR_BASE + 5,
- ISCSI_ERR_DATALEN = ISCSI_ERR_BASE + 6,
- ISCSI_ERR_AHSLEN = ISCSI_ERR_BASE + 7,
- ISCSI_ERR_PROTO = ISCSI_ERR_BASE + 8,
- ISCSI_ERR_LUN = ISCSI_ERR_BASE + 9,
- ISCSI_ERR_BAD_ITT = ISCSI_ERR_BASE + 10,
- ISCSI_ERR_CONN_FAILED = ISCSI_ERR_BASE + 11,
- ISCSI_ERR_R2TSN = ISCSI_ERR_BASE + 12,
- ISCSI_ERR_SESSION_FAILED = ISCSI_ERR_BASE + 13,
- ISCSI_ERR_HDR_DGST = ISCSI_ERR_BASE + 14,
- ISCSI_ERR_DATA_DGST = ISCSI_ERR_BASE + 15,
- ISCSI_ERR_PARAM_NOT_FOUND = ISCSI_ERR_BASE + 16,
- ISCSI_ERR_NO_SCSI_CMD = ISCSI_ERR_BASE + 17,
- ISCSI_ERR_INVALID_HOST = ISCSI_ERR_BASE + 18,
- ISCSI_ERR_XMIT_FAILED = ISCSI_ERR_BASE + 19,
-};
-
-/*
- * iSCSI Parameters (RFC3720)
- */
-enum iscsi_param {
- /* passed in using netlink set param */
- ISCSI_PARAM_MAX_RECV_DLENGTH,
- ISCSI_PARAM_MAX_XMIT_DLENGTH,
- ISCSI_PARAM_HDRDGST_EN,
- ISCSI_PARAM_DATADGST_EN,
- ISCSI_PARAM_INITIAL_R2T_EN,
- ISCSI_PARAM_MAX_R2T,
- ISCSI_PARAM_IMM_DATA_EN,
- ISCSI_PARAM_FIRST_BURST,
- ISCSI_PARAM_MAX_BURST,
- ISCSI_PARAM_PDU_INORDER_EN,
- ISCSI_PARAM_DATASEQ_INORDER_EN,
- ISCSI_PARAM_ERL,
- ISCSI_PARAM_IFMARKER_EN,
- ISCSI_PARAM_OFMARKER_EN,
- ISCSI_PARAM_EXP_STATSN,
- ISCSI_PARAM_TARGET_NAME,
- ISCSI_PARAM_TPGT,
- ISCSI_PARAM_PERSISTENT_ADDRESS,
- ISCSI_PARAM_PERSISTENT_PORT,
- ISCSI_PARAM_SESS_RECOVERY_TMO,
-
- /* pased in through bind conn using transport_fd */
- ISCSI_PARAM_CONN_PORT,
- ISCSI_PARAM_CONN_ADDRESS,
-
- ISCSI_PARAM_USERNAME,
- ISCSI_PARAM_USERNAME_IN,
- ISCSI_PARAM_PASSWORD,
- ISCSI_PARAM_PASSWORD_IN,
-
- ISCSI_PARAM_FAST_ABORT,
- ISCSI_PARAM_ABORT_TMO,
- ISCSI_PARAM_LU_RESET_TMO,
- ISCSI_PARAM_HOST_RESET_TMO,
-
- ISCSI_PARAM_PING_TMO,
- ISCSI_PARAM_RECV_TMO,
-
- ISCSI_PARAM_IFACE_NAME,
- ISCSI_PARAM_ISID,
- ISCSI_PARAM_INITIATOR_NAME,
- /* must always be last */
- ISCSI_PARAM_MAX,
-};
-
-#define ISCSI_MAX_RECV_DLENGTH (1ULL << ISCSI_PARAM_MAX_RECV_DLENGTH)
-#define ISCSI_MAX_XMIT_DLENGTH (1ULL << ISCSI_PARAM_MAX_XMIT_DLENGTH)
-#define ISCSI_HDRDGST_EN (1ULL << ISCSI_PARAM_HDRDGST_EN)
-#define ISCSI_DATADGST_EN (1ULL << ISCSI_PARAM_DATADGST_EN)
-#define ISCSI_INITIAL_R2T_EN (1ULL << ISCSI_PARAM_INITIAL_R2T_EN)
-#define ISCSI_MAX_R2T (1ULL << ISCSI_PARAM_MAX_R2T)
-#define ISCSI_IMM_DATA_EN (1ULL << ISCSI_PARAM_IMM_DATA_EN)
-#define ISCSI_FIRST_BURST (1ULL << ISCSI_PARAM_FIRST_BURST)
-#define ISCSI_MAX_BURST (1ULL << ISCSI_PARAM_MAX_BURST)
-#define ISCSI_PDU_INORDER_EN (1ULL << ISCSI_PARAM_PDU_INORDER_EN)
-#define ISCSI_DATASEQ_INORDER_EN (1ULL << ISCSI_PARAM_DATASEQ_INORDER_EN)
-#define ISCSI_ERL (1ULL << ISCSI_PARAM_ERL)
-#define ISCSI_IFMARKER_EN (1ULL << ISCSI_PARAM_IFMARKER_EN)
-#define ISCSI_OFMARKER_EN (1ULL << ISCSI_PARAM_OFMARKER_EN)
-#define ISCSI_EXP_STATSN (1ULL << ISCSI_PARAM_EXP_STATSN)
-#define ISCSI_TARGET_NAME (1ULL << ISCSI_PARAM_TARGET_NAME)
-#define ISCSI_TPGT (1ULL << ISCSI_PARAM_TPGT)
-#define ISCSI_PERSISTENT_ADDRESS (1ULL << ISCSI_PARAM_PERSISTENT_ADDRESS)
-#define ISCSI_PERSISTENT_PORT (1ULL << ISCSI_PARAM_PERSISTENT_PORT)
-#define ISCSI_SESS_RECOVERY_TMO (1ULL << ISCSI_PARAM_SESS_RECOVERY_TMO)
-#define ISCSI_CONN_PORT (1ULL << ISCSI_PARAM_CONN_PORT)
-#define ISCSI_CONN_ADDRESS (1ULL << ISCSI_PARAM_CONN_ADDRESS)
-#define ISCSI_USERNAME (1ULL << ISCSI_PARAM_USERNAME)
-#define ISCSI_USERNAME_IN (1ULL << ISCSI_PARAM_USERNAME_IN)
-#define ISCSI_PASSWORD (1ULL << ISCSI_PARAM_PASSWORD)
-#define ISCSI_PASSWORD_IN (1ULL << ISCSI_PARAM_PASSWORD_IN)
-#define ISCSI_FAST_ABORT (1ULL << ISCSI_PARAM_FAST_ABORT)
-#define ISCSI_ABORT_TMO (1ULL << ISCSI_PARAM_ABORT_TMO)
-#define ISCSI_LU_RESET_TMO (1ULL << ISCSI_PARAM_LU_RESET_TMO)
-#define ISCSI_HOST_RESET_TMO (1ULL << ISCSI_PARAM_HOST_RESET_TMO)
-#define ISCSI_PING_TMO (1ULL << ISCSI_PARAM_PING_TMO)
-#define ISCSI_RECV_TMO (1ULL << ISCSI_PARAM_RECV_TMO)
-#define ISCSI_IFACE_NAME (1ULL << ISCSI_PARAM_IFACE_NAME)
-#define ISCSI_ISID (1ULL << ISCSI_PARAM_ISID)
-#define ISCSI_INITIATOR_NAME (1ULL << ISCSI_PARAM_INITIATOR_NAME)
-
-/* iSCSI HBA params */
-enum iscsi_host_param {
- ISCSI_HOST_PARAM_HWADDRESS,
- ISCSI_HOST_PARAM_INITIATOR_NAME,
- ISCSI_HOST_PARAM_NETDEV_NAME,
- ISCSI_HOST_PARAM_IPADDRESS,
- ISCSI_HOST_PARAM_MAX,
-};
-
-#define ISCSI_HOST_HWADDRESS (1ULL << ISCSI_HOST_PARAM_HWADDRESS)
-#define ISCSI_HOST_INITIATOR_NAME (1ULL << ISCSI_HOST_PARAM_INITIATOR_NAME)
-#define ISCSI_HOST_NETDEV_NAME (1ULL << ISCSI_HOST_PARAM_NETDEV_NAME)
-#define ISCSI_HOST_IPADDRESS (1ULL << ISCSI_HOST_PARAM_IPADDRESS)
-
-#define iscsi_ptr(_handle) ((void*)(unsigned long)_handle)
-#define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr)
-
-/*
- * These flags presents iSCSI Data-Path capabilities.
- */
-#define CAP_RECOVERY_L0 0x1
-#define CAP_RECOVERY_L1 0x2
-#define CAP_RECOVERY_L2 0x4
-#define CAP_MULTI_R2T 0x8
-#define CAP_HDRDGST 0x10
-#define CAP_DATADGST 0x20
-#define CAP_MULTI_CONN 0x40
-#define CAP_TEXT_NEGO 0x80
-#define CAP_MARKERS 0x100
-#define CAP_FW_DB 0x200
-#define CAP_SENDTARGETS_OFFLOAD 0x400 /* offload discovery process */
-#define CAP_DATA_PATH_OFFLOAD 0x800 /* offload entire IO path */
-#define CAP_DIGEST_OFFLOAD 0x1000 /* offload hdr and data digests */
-#define CAP_PADDING_OFFLOAD 0x2000 /* offload padding insertion, removal,
- and verification */
-
-/*
- * These flags describes reason of stop_conn() call
- */
-#define STOP_CONN_TERM 0x1
-#define STOP_CONN_SUSPEND 0x2
-#define STOP_CONN_RECOVER 0x3
-
-#define ISCSI_STATS_CUSTOM_MAX 32
-#define ISCSI_STATS_CUSTOM_DESC_MAX 64
-struct iscsi_stats_custom {
- char desc[ISCSI_STATS_CUSTOM_DESC_MAX];
- uint64_t value;
-};
-
-/*
- * struct iscsi_stats - iSCSI Statistics (iSCSI MIB)
- *
- * Note: this structure contains counters collected on per-connection basis.
- */
-struct iscsi_stats {
- /* octets */
- uint64_t txdata_octets;
- uint64_t rxdata_octets;
-
- /* xmit pdus */
- uint32_t noptx_pdus;
- uint32_t scsicmd_pdus;
- uint32_t tmfcmd_pdus;
- uint32_t login_pdus;
- uint32_t text_pdus;
- uint32_t dataout_pdus;
- uint32_t logout_pdus;
- uint32_t snack_pdus;
-
- /* recv pdus */
- uint32_t noprx_pdus;
- uint32_t scsirsp_pdus;
- uint32_t tmfrsp_pdus;
- uint32_t textrsp_pdus;
- uint32_t datain_pdus;
- uint32_t logoutrsp_pdus;
- uint32_t r2t_pdus;
- uint32_t async_pdus;
- uint32_t rjt_pdus;
-
- /* errors */
- uint32_t digest_err;
- uint32_t timeout_err;
-
- /*
- * iSCSI Custom Statistics support, i.e. Transport could
- * extend existing MIB statistics with its own specific statistics
- * up to ISCSI_STATS_CUSTOM_MAX
- */
- uint32_t custom_length;
- struct iscsi_stats_custom custom[0]
- __attribute__ ((aligned (sizeof(uint64_t))));
-};
-
-#endif