Blame usr/uip_mgmt_ipc.h

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/*
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 * uIP iSCSI Daemon/Admin Management IPC
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published
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 * by the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but
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 * WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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 * General Public License for more details.
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 *
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 * See the file COPYING included with this distribution for more details.
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 */
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#ifndef UIP_MGMT_IPC_H
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#define UIP_MGMT_IPC_H
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#include "types.h"
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#include "iscsi_if.h"
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#include "config.h"
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#include "mgmt_ipc.h"
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#include "initiator.h"
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#include "transport.h"
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#define ISCSID_UIP_NAMESPACE	"ISCSID_UIP_ABSTRACT_NAMESPACE"
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typedef enum iscsid_uip_cmd {
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	ISCSID_UIP_IPC_UNKNOWN			= 0,
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	ISCSID_UIP_IPC_GET_IFACE		= 1,
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	ISCSID_UIP_IPC_PING			= 2,
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	__ISCSID_UIP_IPC_MAX_COMMAND
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} iscsid_uip_cmd_e;
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typedef struct iscsid_uip_broadcast_header {
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	iscsid_uip_cmd_e command;
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	uint32_t payload_len;
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} iscsid_uip_broadcast_header_t;
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/* IPC Request */
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typedef struct iscsid_uip_broadcast {
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	struct iscsid_uip_broadcast_header header;
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	union {
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		/* messages */
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		struct ipc_broadcast_iface_rec {
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			struct iface_rec rec;
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		} iface_rec;
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		struct ipc_broadcast_ping_rec {
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			struct iface_rec ifrec;
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			struct sockaddr_storage ipaddr;
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			int datalen;
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			int *status;
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		} ping_rec;
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	} u;
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} iscsid_uip_broadcast_t;
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typedef enum iscsid_uip_mgmt_ipc_err {
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	ISCSID_UIP_MGMT_IPC_OK                     = 0,
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	ISCSID_UIP_MGMT_IPC_ERR                    = 1,
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	ISCSID_UIP_MGMT_IPC_ERR_NOT_FOUND          = 2,
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	ISCSID_UIP_MGMT_IPC_ERR_NOMEM              = 3,
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	ISCSID_UIP_MGMT_IPC_DEVICE_UP              = 4,
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	ISCSID_UIP_MGMT_IPC_DEVICE_INITIALIZING    = 5,
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} iscsid_uip_mgmt_ipc_err_e;
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/* IPC Response */
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typedef struct iscsid_uip_mgmt_rsp {
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	iscsid_uip_cmd_e command;
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	iscsid_uip_mgmt_ipc_err_e err;
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	enum iscsi_ping_status_code ping_sc;
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} iscsid_uip_rsp_t;
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extern int uip_broadcast_params(struct iscsi_transport *t,
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				struct iface_rec *iface,
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				struct iscsi_session *session);
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extern int uip_broadcast_ping_req(struct iscsi_transport *t,
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				  struct iface_rec *iface, int datalen,
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				  struct sockaddr_storage *dst_addr,
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				  uint32_t *status);
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#endif /* UIP_MGMT_IPC_H */