Differential D7279 Diff 19663 head/sys/dev/iscsi/iscsi_ioctl.h

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head/sys/dev/iscsi/iscsi_ioctl.h

Show First 20 Lines • Show All 70 Lines • ▼ Show 20 Lines	struct iscsi_session_conf {
int isc_spare[4];		int isc_spare[4];
};		};

/*		/*
* Additional constraints imposed by chosen ICL offload module;		* Additional constraints imposed by chosen ICL offload module;
* iscsid(8) must obey those when negotiating operational parameters.		* iscsid(8) must obey those when negotiating operational parameters.
*/		*/
struct iscsi_session_limits {		struct iscsi_session_limits {
size_t isl_max_data_segment_length;		size_t isl_spare0;
int isl_spare[8];		int isl_max_recv_data_segment_length;
		int isl_max_send_data_segment_length;
		int isl_max_burst_length;
		int isl_first_burst_length;
		int isl_spare[4];
};		};

/*		/*
* Session state, negotiated by iscsid(8) and queried by iscsictl(8).		* Session state, negotiated by iscsid(8) and queried by iscsictl(8).
*/		*/
struct iscsi_session_state {		struct iscsi_session_state {
struct iscsi_session_conf iss_conf;		struct iscsi_session_conf iss_conf;
unsigned int iss_id;		unsigned int iss_id;
char iss_target_alias[ISCSI_ALIAS_LEN];		char iss_target_alias[ISCSI_ALIAS_LEN];
int iss_header_digest;		int iss_header_digest;
int iss_data_digest;		int iss_data_digest;
int iss_max_data_segment_length;		int iss_max_recv_data_segment_length;
int iss_max_burst_length;		int iss_max_burst_length;
int iss_first_burst_length;		int iss_first_burst_length;
int iss_immediate_data;		int iss_immediate_data;
int iss_connected;		int iss_connected;
char iss_reason[ISCSI_REASON_LEN];		char iss_reason[ISCSI_REASON_LEN];
char iss_offload[ISCSI_OFFLOAD_LEN];		char iss_offload[ISCSI_OFFLOAD_LEN];
int iss_spare[4];		int iss_max_send_data_segment_length;
		int iss_spare[3];
};		};

/*		/*
* The following ioctls are used by iscsid(8).		* The following ioctls are used by iscsid(8).
*/		*/
struct iscsi_daemon_request {		struct iscsi_daemon_request {
unsigned int idr_session_id;		unsigned int idr_session_id;
struct iscsi_session_conf idr_conf;		struct iscsi_session_conf idr_conf;
Show All 9 Lines	struct iscsi_daemon_handoff {
int idh_socket;		int idh_socket;
char idh_target_alias[ISCSI_ALIAS_LEN];		char idh_target_alias[ISCSI_ALIAS_LEN];
uint8_t idh_spare_isid[6];		uint8_t idh_spare_isid[6];
uint16_t idh_tsih;		uint16_t idh_tsih;
uint16_t idh_spare_cid;		uint16_t idh_spare_cid;
uint32_t idh_statsn;		uint32_t idh_statsn;
int idh_header_digest;		int idh_header_digest;
int idh_data_digest;		int idh_data_digest;
size_t idh_max_data_segment_length;		size_t spare[3];
size_t idh_max_burst_length;
size_t idh_first_burst_length;
int idh_immediate_data;		int idh_immediate_data;
int idh_initial_r2t;		int idh_initial_r2t;
int idh_spare[4];		int idh_max_recv_data_segment_length;
		int idh_max_send_data_segment_length;
		int idh_max_burst_length;
		int idh_first_burst_length;
};		};

struct iscsi_daemon_fail {		struct iscsi_daemon_fail {
unsigned int idf_session_id;		unsigned int idf_session_id;
char idf_reason[ISCSI_REASON_LEN];		char idf_reason[ISCSI_REASON_LEN];
int idf_spare[4];		int idf_spare[4];
};		};

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