iscsi_target.c File Reference

#include <linux/string.h>
#include <linux/kthread.h>
#include <linux/crypto.h>
#include <linux/completion.h>
#include <linux/module.h>
#include <linux/idr.h>
#include <asm/unaligned.h>
#include <scsi/scsi_device.h>
#include <scsi/iscsi_proto.h>
#include <scsi/scsi_tcq.h>
#include <target/target_core_base.h>
#include <target/target_core_fabric.h>
#include <target/target_core_configfs.h>
#include "iscsi_target_core.h"
#include "iscsi_target_parameters.h"
#include "iscsi_target_seq_pdu_list.h"
#include "iscsi_target_tq.h"
#include "iscsi_target_configfs.h"
#include "iscsi_target_datain_values.h"
#include "iscsi_target_erl0.h"
#include "iscsi_target_erl1.h"
#include "iscsi_target_erl2.h"
#include "iscsi_target_login.h"
#include "iscsi_target_tmr.h"
#include "iscsi_target_tpg.h"
#include "iscsi_target_util.h"
#include "iscsi_target.h"
#include "iscsi_target_device.h"
#include "iscsi_target_stat.h"

Go to the source code of this file.

Macros
#define	SENDTARGETS_BUF_LIMIT   32768U

Functions
struct iscsi_tiqn *	iscsit_get_tiqn_for_login (unsigned char *buf)
void	iscsit_put_tiqn_for_login (struct iscsi_tiqn *tiqn)
struct iscsi_tiqn *	iscsit_add_tiqn (unsigned char *buf)
void	iscsit_del_tiqn (struct iscsi_tiqn *tiqn)
int	iscsit_access_np (struct iscsi_np *np, struct iscsi_portal_group *tpg)
int	iscsit_deaccess_np (struct iscsi_np *np, struct iscsi_portal_group *tpg)
struct iscsi_np *	iscsit_add_np (struct __kernel_sockaddr_storage *sockaddr, char *ip_str, int network_transport)
int	iscsit_reset_np_thread (struct iscsi_np *np, struct iscsi_tpg_np *tpg_np, struct iscsi_portal_group *tpg)
int	iscsit_del_np (struct iscsi_np *np)
int	iscsit_add_reject_from_cmd (u8 reason, int fail_conn, int add_to_conn, unsigned char *buf, struct iscsi_cmd *cmd)
int	iscsit_logout_closesession (struct iscsi_cmd *cmd, struct iscsi_conn *conn)
int	iscsit_logout_closeconnection (struct iscsi_cmd *cmd, struct iscsi_conn *conn)
int	iscsit_logout_removeconnforrecovery (struct iscsi_cmd *cmd, struct iscsi_conn *conn)
int	iscsit_build_r2ts_for_cmd (struct iscsi_cmd *cmd, struct iscsi_conn *conn, bool recovery)
void	iscsit_thread_get_cpumask (struct iscsi_conn *conn)
int	iscsi_target_tx_thread (void *arg)
int	iscsi_target_rx_thread (void *arg)
int	iscsit_close_connection (struct iscsi_conn *conn)
int	iscsit_close_session (struct iscsi_session *sess)
void	iscsit_fail_session (struct iscsi_session *sess)
int	iscsit_free_session (struct iscsi_session *sess)
void	iscsit_stop_session (struct iscsi_session *sess, int session_sleep, int connection_sleep)
int	iscsit_release_sessions_for_tpg (struct iscsi_portal_group *tpg, int force)
	MODULE_DESCRIPTION ("iSCSI-Target Driver for mainline target infrastructure")
	MODULE_VERSION ("4.1.x")
	MODULE_AUTHOR ("[email protected]")
	MODULE_LICENSE ("GPL")
	module_init (iscsi_target_init_module)
	module_exit (iscsi_target_cleanup_module)

Variables
struct idr	sess_idr
struct mutex	auth_id_lock
spinlock_t	sess_idr_lock
struct iscsit_global *	iscsit_global
struct kmem_cache *	lio_cmd_cache
struct kmem_cache *	lio_qr_cache
struct kmem_cache *	lio_dr_cache
struct kmem_cache *	lio_ooo_cache
struct kmem_cache *	lio_r2t_cache

Macro Definition Documentation

#define SENDTARGETS_BUF_LIMIT   32768U

Definition at line 3230 of file iscsi_target.c.

Function Documentation

int iscsi_target_rx_thread

(

void *

arg

)

Definition at line 3748 of file iscsi_target.c.

int iscsi_target_tx_thread

(

void *

arg

)

Definition at line 3697 of file iscsi_target.c.

int iscsit_access_np	(	struct iscsi_np *	np,
		struct iscsi_portal_group *	tpg
	)

Definition at line 210 of file iscsi_target.c.

struct iscsi_np* iscsit_add_np ( struct __kernel_sockaddr_storage *  sockaddr, char *  ip_str, int  network_transport  )

read

Definition at line 325 of file iscsi_target.c.

int iscsit_add_reject_from_cmd	(	u8	reason,
		int	fail_conn,
		int	add_to_conn,
		unsigned char *	buf,
		struct iscsi_cmd *	cmd
	)

Definition at line 629 of file iscsi_target.c.

struct iscsi_tiqn* iscsit_add_tiqn ( unsigned char *  buf )

read

Definition at line 121 of file iscsi_target.c.

int iscsit_build_r2ts_for_cmd	(	struct iscsi_cmd *	cmd,
		struct iscsi_conn *	conn,
		bool	recovery
	)

Definition at line 2951 of file iscsi_target.c.

int iscsit_close_connection

(

struct iscsi_conn *

conn

)

Definition at line 3942 of file iscsi_target.c.

int iscsit_close_session

(

struct iscsi_session *

sess

)

Definition at line 4148 of file iscsi_target.c.

int iscsit_deaccess_np	(	struct iscsi_np *	np,
		struct iscsi_portal_group *	tpg
	)

Definition at line 251 of file iscsi_target.c.

int iscsit_del_np

(

struct iscsi_np *

np

)

Definition at line 437 of file iscsi_target.c.

void iscsit_del_tiqn

(

struct iscsi_tiqn *

tiqn

)

Definition at line 185 of file iscsi_target.c.

void iscsit_fail_session

(

struct iscsi_session *

sess

)

Definition at line 4349 of file iscsi_target.c.

int iscsit_free_session

(

struct iscsi_session *

sess

)

Definition at line 4364 of file iscsi_target.c.

struct iscsi_tiqn* iscsit_get_tiqn_for_login ( unsigned char *  buf )

read

Definition at line 74 of file iscsi_target.c.

int iscsit_logout_closeconnection	(	struct iscsi_cmd *	cmd,
		struct iscsi_conn *	conn
	)

Definition at line 2025 of file iscsi_target.c.

int iscsit_logout_closesession	(	struct iscsi_cmd *	cmd,
		struct iscsi_conn *	conn
	)

Definition at line 1995 of file iscsi_target.c.

int iscsit_logout_removeconnforrecovery	(	struct iscsi_cmd *	cmd,
		struct iscsi_conn *	conn
	)

Definition at line 2073 of file iscsi_target.c.

void iscsit_put_tiqn_for_login

(

struct iscsi_tiqn *

tiqn

)

Definition at line 110 of file iscsi_target.c.

int iscsit_release_sessions_for_tpg	(	struct iscsi_portal_group *	tpg,
		int	force
	)

Definition at line 4455 of file iscsi_target.c.

int iscsit_reset_np_thread	(	struct iscsi_np *	np,
		struct iscsi_tpg_np *	tpg_np,
		struct iscsi_portal_group *	tpg
	)

Definition at line 396 of file iscsi_target.c.

void iscsit_stop_session	(	struct iscsi_session *	sess,
		int	session_sleep,
		int	connection_sleep
	)

Definition at line 4407 of file iscsi_target.c.

void iscsit_thread_get_cpumask

(

struct iscsi_conn *

conn

)

Definition at line 3459 of file iscsi_target.c.

MODULE_AUTHOR

(

"[email protected]"

)

MODULE_DESCRIPTION

(

"iSCSI-Target Driver for mainline target infrastructure"

)

module_exit

(

iscsi_target_cleanup_module

)

module_init

(

iscsi_target_init_module

)

MODULE_LICENSE

(

"GPL"

)

MODULE_VERSION

(

"4.1.x"

)

Variable Documentation

struct mutex auth_id_lock

Definition at line 59 of file iscsi_target.c.

struct iscsit_global* iscsit_global

Definition at line 62 of file iscsi_target.c.

struct kmem_cache* lio_cmd_cache

Definition at line 64 of file iscsi_target.c.

struct kmem_cache* lio_dr_cache

Definition at line 66 of file iscsi_target.c.

struct kmem_cache* lio_ooo_cache

Definition at line 67 of file iscsi_target.c.

struct kmem_cache* lio_qr_cache

Definition at line 65 of file iscsi_target.c.

struct kmem_cache* lio_r2t_cache

Definition at line 68 of file iscsi_target.c.

struct idr sess_idr

Definition at line 58 of file iscsi_target.c.

spinlock_t sess_idr_lock

Definition at line 60 of file iscsi_target.c.