1 /** 2 * Copyright (C) 2005 - 2013 Emulex 3 * All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License version 2 7 * as published by the Free Software Foundation. The full GNU General 8 * Public License is included in this distribution in the file called COPYING. 9 * 10 * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com) 11 * 12 * Contact Information: 13 * linux-drivers@emulex.com 14 * 15 * Emulex 16 * 3333 Susan Street 17 * Costa Mesa, CA 92626 18 */ 19 20 #ifndef _BE_ISCSI_ 21 #define _BE_ISCSI_ 22 23 #include "be_main.h" 24 #include "be_mgmt.h" 25 26 #define BE2_IPV4 0x1 27 #define BE2_IPV6 0x10 28 #define BE2_DHCP_V4 0x05 29 30 #define NON_BLOCKING 0x0 31 #define BLOCKING 0x1 32 33 void beiscsi_create_def_ifaces(struct beiscsi_hba *phba); 34 35 void beiscsi_destroy_def_ifaces(struct beiscsi_hba *phba); 36 37 int be2iscsi_iface_get_param(struct iscsi_iface *iface, 38 enum iscsi_param_type param_type, 39 int param, char *buf); 40 41 int be2iscsi_iface_set_param(struct Scsi_Host *shost, 42 void *data, uint32_t count); 43 44 umode_t be2iscsi_attr_is_visible(int param_type, int param); 45 46 void beiscsi_offload_connection(struct beiscsi_conn *beiscsi_conn, 47 struct beiscsi_offload_params *params); 48 49 void beiscsi_offload_iscsi(struct beiscsi_hba *phba, struct iscsi_conn *conn, 50 struct beiscsi_conn *beiscsi_conn, 51 unsigned int fw_handle); 52 53 struct iscsi_cls_session *beiscsi_session_create(struct iscsi_endpoint *ep, 54 uint16_t cmds_max, 55 uint16_t qdepth, 56 uint32_t initial_cmdsn); 57 58 void beiscsi_session_destroy(struct iscsi_cls_session *cls_session); 59 60 struct iscsi_cls_conn *beiscsi_conn_create(struct iscsi_cls_session 61 *cls_session, uint32_t cid); 62 63 int beiscsi_conn_bind(struct iscsi_cls_session *cls_session, 64 struct iscsi_cls_conn *cls_conn, 65 uint64_t transport_fd, int is_leading); 66 67 int beiscsi_ep_get_param(struct iscsi_endpoint *ep, enum iscsi_param param, 68 char *buf); 69 70 int beiscsi_get_host_param(struct Scsi_Host *shost, 71 enum iscsi_host_param param, char *buf); 72 73 int beiscsi_get_macaddr(char *buf, struct beiscsi_hba *phba); 74 75 int beiscsi_set_param(struct iscsi_cls_conn *cls_conn, 76 enum iscsi_param param, char *buf, int buflen); 77 78 int beiscsi_conn_start(struct iscsi_cls_conn *cls_conn); 79 80 struct iscsi_endpoint *beiscsi_ep_connect(struct Scsi_Host *shost, 81 struct sockaddr *dst_addr, 82 int non_blocking); 83 84 int beiscsi_ep_poll(struct iscsi_endpoint *ep, int timeout_ms); 85 86 void beiscsi_ep_disconnect(struct iscsi_endpoint *ep); 87 88 void beiscsi_conn_get_stats(struct iscsi_cls_conn *cls_conn, 89 struct iscsi_stats *stats); 90 91 #endif 92