mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 06:30:53 +07:00
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
|
#ifndef ISCSI_TARGET_STAT_H
|
||
|
|
#define ISCSI_TARGET_STAT_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* For struct iscsi_tiqn->tiqn_wwn default groups
|
||
|
|
*/
|
||
|
|
extern struct config_item_type iscsi_stat_instance_cit;
|
||
|
|
extern struct config_item_type iscsi_stat_sess_err_cit;
|
||
|
|
extern struct config_item_type iscsi_stat_tgt_attr_cit;
|
||
|
|
extern struct config_item_type iscsi_stat_login_cit;
|
||
|
|
extern struct config_item_type iscsi_stat_logout_cit;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* For struct iscsi_session->se_sess default groups
|
||
|
|
*/
|
||
|
|
extern struct config_item_type iscsi_stat_sess_cit;
|
||
|
|
|
||
|
|
/* iSCSI session error types */
|
||
|
|
#define ISCSI_SESS_ERR_UNKNOWN 0
|
||
|
|
#define ISCSI_SESS_ERR_DIGEST 1
|
||
|
|
#define ISCSI_SESS_ERR_CXN_TIMEOUT 2
|
||
|
|
#define ISCSI_SESS_ERR_PDU_FORMAT 3
|
||
|
|
|
||
|
|
/* iSCSI session error stats */
|
||
|
|
struct iscsi_sess_err_stats {
|
||
|
|
spinlock_t lock;
|
||
|
|
u32 digest_errors;
|
||
|
|
u32 cxn_timeout_errors;
|
||
|
|
u32 pdu_format_errors;
|
||
|
|
u32 last_sess_failure_type;
|
||
|
|
char last_sess_fail_rem_name[224];
|
||
|
|
} ____cacheline_aligned;
|
||
|
|
|
||
|
|
/* iSCSI login failure types (sub oids) */
|
||
|
|
#define ISCSI_LOGIN_FAIL_OTHER 2
|
||
|
|
#define ISCSI_LOGIN_FAIL_REDIRECT 3
|
||
|
|
#define ISCSI_LOGIN_FAIL_AUTHORIZE 4
|
||
|
|
#define ISCSI_LOGIN_FAIL_AUTHENTICATE 5
|
||
|
|
#define ISCSI_LOGIN_FAIL_NEGOTIATE 6
|
||
|
|
|
||
|
|
/* iSCSI login stats */
|
||
|
|
struct iscsi_login_stats {
|
||
|
|
spinlock_t lock;
|
||
|
|
u32 accepts;
|
||
|
|
u32 other_fails;
|
||
|
|
u32 redirects;
|
||
|
|
u32 authorize_fails;
|
||
|
|
u32 authenticate_fails;
|
||
|
|
u32 negotiate_fails; /* used for notifications */
|
||
|
|
u64 last_fail_time; /* time stamp (jiffies) */
|
||
|
|
u32 last_fail_type;
|
||
|
|
int last_intr_fail_ip_family;
|
||
|
|
unsigned char last_intr_fail_ip_addr[IPV6_ADDRESS_SPACE];
|
||
|
|
char last_intr_fail_name[224];
|
||
|
|
} ____cacheline_aligned;
|
||
|
|
|
||
|
|
/* iSCSI logout stats */
|
||
|
|
struct iscsi_logout_stats {
|
||
|
|
spinlock_t lock;
|
||
|
|
u32 normal_logouts;
|
||
|
|
u32 abnormal_logouts;
|
||
|
|
} ____cacheline_aligned;
|
||
|
|
|
||
|
|
#endif /*** ISCSI_TARGET_STAT_H ***/
|