#include <scsi/iscsi_proto.h>
#include <target/target_core_base.h>
-#define ISCSIT_VERSION "v4.1.0-rc2"
+#define ISCSIT_VERSION "v4.1.0"
#define ISCSI_MAX_DATASN_MISSING_COUNT 16
#define ISCSI_TX_THREAD_TCP_TIMEOUT 2
#define ISCSI_RX_THREAD_TCP_TIMEOUT 2
#define SECONDS_FOR_ASYNC_TEXT 10
#define SECONDS_FOR_LOGOUT_COMP 15
#define WHITE_SPACE " \t\v\f\n\r"
+#define ISCSIT_MIN_TAGS 16
+#define ISCSIT_EXTRA_TAGS 8
+#define ISCSIT_TCP_BACKLOG 256
/* struct iscsi_node_attrib sanity values */
#define NA_DATAOUT_TIMEOUT 3
#define TA_NETIF_TIMEOUT_MAX 15
#define TA_NETIF_TIMEOUT_MIN 2
#define TA_GENERATE_NODE_ACLS 0
-#define TA_DEFAULT_CMDSN_DEPTH 16
+#define TA_DEFAULT_CMDSN_DEPTH 64
#define TA_DEFAULT_CMDSN_DEPTH_MAX 512
#define TA_DEFAULT_CMDSN_DEPTH_MIN 1
#define TA_CACHE_DYNAMIC_ACLS 0
#define TA_DEMO_MODE_WRITE_PROTECT 1
/* Disabled by default in production mode w/ explict ACLs */
#define TA_PROD_MODE_WRITE_PROTECT 0
+#define TA_DEMO_MODE_DISCOVERY 1
#define TA_CACHE_CORE_NPS 0
u32 first_data_sg_off;
u32 kmapped_nents;
sense_reason_t sense_reason;
- void (*release_cmd)(struct iscsi_cmd *);
} ____cacheline_aligned;
struct iscsi_tmr_req {
struct completion rx_half_close_comp;
/* socket used by this connection */
struct socket *sock;
+ void (*orig_data_ready)(struct sock *, int);
+ void (*orig_state_change)(struct sock *);
+#define LOGIN_FLAGS_READ_ACTIVE 1
+#define LOGIN_FLAGS_CLOSED 2
+#define LOGIN_FLAGS_READY 4
+ unsigned long login_flags;
+ struct delayed_work login_work;
+ struct delayed_work login_cleanup_work;
+ struct iscsi_login *login;
struct timer_list nopin_timer;
struct timer_list nopin_response_timer;
struct timer_list transport_timer;
+ struct task_struct *login_kworker;
/* Spinlock used for add/deleting cmd's from conn_cmd_list */
spinlock_t cmd_lock;
spinlock_t conn_usage_lock;
void *context;
struct iscsi_login_thread_s *login_thread;
struct iscsi_portal_group *tpg;
+ struct iscsi_tpg_np *tpg_np;
/* Pointer to parent session */
struct iscsi_session *sess;
/* Pointer to thread_set in use for this conn's threads */
u8 version_max;
u8 login_complete;
u8 login_failed;
+ bool zero_tsih;
char isid[6];
u32 cmd_sn;
itt_t init_task_tag;
char *req_buf;
char *rsp_buf;
struct iscsi_conn *conn;
+ struct iscsi_np *np;
} ____cacheline_aligned;
struct iscsi_node_attrib {
struct se_node_acl se_node_acl;
};
-#define NODE_STAT_GRPS(nacl) (&(nacl)->node_stat_grps)
-
-#define ISCSI_NODE_ATTRIB(t) (&(t)->node_attrib)
-#define ISCSI_NODE_AUTH(t) (&(t)->node_auth)
-
struct iscsi_tpg_attrib {
u32 authentication;
u32 login_timeout;
u32 default_cmdsn_depth;
u32 demo_mode_write_protect;
u32 prod_mode_write_protect;
+ u32 demo_mode_discovery;
struct iscsi_portal_group *tpg;
};
struct __kernel_sockaddr_storage np_sockaddr;
struct task_struct *np_thread;
struct timer_list np_login_timer;
- struct iscsi_portal_group *np_login_tpg;
void *np_context;
struct iscsit_transport *np_transport;
struct list_head np_list;
struct list_head tpg_np_parent_list;
struct se_tpg_np se_tpg_np;
spinlock_t tpg_np_parent_lock;
+ struct completion tpg_np_comp;
+ struct kref tpg_np_kref;
};
struct iscsi_portal_group {
spinlock_t tpg_state_lock;
struct se_portal_group tpg_se_tpg;
struct mutex tpg_access_lock;
- struct mutex np_login_lock;
+ struct semaphore np_login_sem;
struct iscsi_tpg_attrib tpg_attrib;
struct iscsi_node_auth tpg_demo_auth;
/* Pointer to default list of iSCSI parameters for TPG */
struct list_head tpg_list;
} ____cacheline_aligned;
-#define ISCSI_TPG_C(c) ((struct iscsi_portal_group *)(c)->tpg)
-#define ISCSI_TPG_LUN(c, l) ((iscsi_tpg_list_t *)(c)->tpg->tpg_lun_list_t[l])
-#define ISCSI_TPG_S(s) ((struct iscsi_portal_group *)(s)->tpg)
-#define ISCSI_TPG_ATTRIB(t) (&(t)->tpg_attrib)
-#define SE_TPG(tpg) (&(tpg)->tpg_se_tpg)
-
struct iscsi_wwn_stat_grps {
struct config_group iscsi_stat_group;
struct config_group iscsi_instance_group;
struct iscsi_logout_stats logout_stats;
} ____cacheline_aligned;
-#define WWN_STAT_GRPS(tiqn) (&(tiqn)->tiqn_stat_grps)
-
struct iscsit_global {
/* In core shutdown */
u32 in_shutdown;