#ifndef ISCSI_TARGET_STAT_H
#define ISCSI_TARGET_STAT_H

#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/socket.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;
	struct sockaddr_storage last_intr_fail_sockaddr;
	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 ***/
ree/net/ceph/auth_none.c?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/net/ceph/auth_none.c?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250'>commit</a><a class='active' href='/cgit.cgi/linux/net-next.git/diff/net/ceph/auth_none.c?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250&amp;id2=ff4cf0e5ce952488074aa7f47734af1794f55fbc'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/ceph/auth_none.c'>
<input type='hidden' name='id' value='04d8a0a5f3b6887543850d991a5e37c4ec90e250'/><input type='hidden' name='id2' value='ff4cf0e5ce952488074aa7f47734af1794f55fbc'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/diff/?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250&amp;id2=ff4cf0e5ce952488074aa7f47734af1794f55fbc'>root</a>/<a href='/cgit.cgi/linux/net-next.git/diff/net?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250&amp;id2=ff4cf0e5ce952488074aa7f47734af1794f55fbc'>net</a>/<a href='/cgit.cgi/linux/net-next.git/diff/net/ceph?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250&amp;id2=ff4cf0e5ce952488074aa7f47734af1794f55fbc'>ceph</a>/<a href='/cgit.cgi/linux/net-next.git/diff/net/ceph/auth_none.c?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250&amp;id2=ff4cf0e5ce952488074aa7f47734af1794f55fbc'>auth_none.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='04d8a0a5f3b6887543850d991a5e37c4ec90e250'/><input type='hidden' name='id2' value='ff4cf0e5ce952488074aa7f47734af1794f55fbc'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=04d8a0a5f3b6887543850d991a5e37c4ec90e250&amp;id2=ff4cf0e5ce952488074aa7f47734af1794f55fbc'>Diffstat</a> (limited to 'net/ceph/auth_none.c')</div><table summary='diffstat' class='diffstat'>