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6
7#ifndef __EFC_ELS_H__
8#define __EFC_ELS_H__
9
10#define EFC_STATUS_INVALID INT_MAX
11#define EFC_ELS_IO_POOL_SZ 1024
12
13struct efc_els_io_req {
14 struct list_head list_entry;
15 struct kref ref;
16 void (*release)(struct kref *arg);
17 struct efc_node *node;
18 void *cb;
19 u32 els_retries_remaining;
20 bool els_req_free;
21 struct timer_list delay_timer;
22
23 const char *display_name;
24
25 struct efc_disc_io io;
26};
27
28typedef int(*efc_hw_srrs_cb_t)(void *arg, u32 length, int status,
29 u32 ext_status);
30
31void _efc_els_io_free(struct kref *arg);
32struct efc_els_io_req *
33efc_els_io_alloc(struct efc_node *node, u32 reqlen);
34struct efc_els_io_req *
35efc_els_io_alloc_size(struct efc_node *node, u32 reqlen, u32 rsplen);
36void efc_els_io_free(struct efc_els_io_req *els);
37
38
39typedef void (*els_cb_t)(struct efc_node *node,
40 struct efc_node_cb *cbdata, void *arg);
41int
42efc_send_plogi(struct efc_node *node);
43int
44efc_send_flogi(struct efc_node *node);
45int
46efc_send_fdisc(struct efc_node *node);
47int
48efc_send_prli(struct efc_node *node);
49int
50efc_send_prlo(struct efc_node *node);
51int
52efc_send_logo(struct efc_node *node);
53int
54efc_send_adisc(struct efc_node *node);
55int
56efc_send_pdisc(struct efc_node *node);
57int
58efc_send_scr(struct efc_node *node);
59int
60efc_ns_send_rftid(struct efc_node *node);
61int
62efc_ns_send_rffid(struct efc_node *node);
63int
64efc_ns_send_gidpt(struct efc_node *node);
65void
66efc_els_io_cleanup(struct efc_els_io_req *els, int evt, void *arg);
67
68
69int
70efc_send_ls_acc(struct efc_node *node, u32 ox_id);
71int
72efc_send_ls_rjt(struct efc_node *node, u32 ox_id, u32 reason_cod,
73 u32 reason_code_expl, u32 vendor_unique);
74int
75efc_send_flogi_p2p_acc(struct efc_node *node, u32 ox_id, u32 s_id);
76int
77efc_send_flogi_acc(struct efc_node *node, u32 ox_id, u32 is_fport);
78int
79efc_send_plogi_acc(struct efc_node *node, u32 ox_id);
80int
81efc_send_prli_acc(struct efc_node *node, u32 ox_id);
82int
83efc_send_logo_acc(struct efc_node *node, u32 ox_id);
84int
85efc_send_prlo_acc(struct efc_node *node, u32 ox_id);
86int
87efc_send_adisc_acc(struct efc_node *node, u32 ox_id);
88
89int
90efc_bls_send_acc_hdr(struct efc *efc, struct efc_node *node,
91 struct fc_frame_header *hdr);
92int
93efc_bls_send_rjt_hdr(struct efc_els_io_req *io, struct fc_frame_header *hdr);
94
95int
96efc_els_io_list_empty(struct efc_node *node, struct list_head *list);
97
98
99int
100efc_send_ct_rsp(struct efc *efc, struct efc_node *node, u16 ox_id,
101 struct fc_ct_hdr *ct_hdr, u32 cmd_rsp_code, u32 reason_code,
102 u32 reason_code_explanation);
103
104int
105efc_send_bls_acc(struct efc_node *node, struct fc_frame_header *hdr);
106
107#endif
108
