1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2018 Chelsio Communications, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 */
29
30#ifndef	__tcb_common_h
31#define	__tcb_common_h
32
33/* ANSI C standard includes */
34#include        <assert.h>
35#include        <stdlib.h>
36#include        <string.h>
37#include        <ctype.h>
38#include        <stdio.h>
39#include        <stdarg.h>
40
41
42#ifndef FALSE
43#define FALSE 0
44#endif
45
46#ifndef EOS
47#define EOS  '\0'
48#endif
49
50#ifndef __variable_sizes
51
52/* windows has _UI64_MAX.  C99 has ULLONG_MAX, but I don't compile
53with C99 for portability with windows, so the ui64 is a guess.
54I'll add an assert to cl_main to confirm these sizes are accurate.
55*/
56#ifdef _UI64_MAX   /* windows */
57#if   (_UI64_MAX ==  0xFFFFFFFFFFFFFFFF)
58typedef __int64                      si64;
59typedef unsigned __int64             ui64;
60#endif
61#else  /*else of #ifdef _UI64_MAX */
62typedef long long int                si64;
63typedef unsigned long long int       ui64;
64#endif /*endif of #ifdef _UI64_MAX */
65#endif /* endif of #ifndef __variable_sizes */
66
67
68
69
70typedef struct tcb_var {
71  char *name;
72  int   aux;
73  int   lo;
74  int   hi;
75
76  char *faka;
77  int  flo;
78  int  fhi;
79
80  char *aka;
81
82  int   comp;
83
84  char *desc;
85  char *akadesc;
86
87  ui64 rawval;
88  unsigned val;
89
90} _TCBVAR;
91
92
93enum comp_types {
94
95  COMP_NONE=0,
96  COMP_ULP,
97  COMP_TX_MAX,
98  COMP_RCV_NXT,
99  COMP_PTR,
100  COMP_LEN,
101
102};
103
104
105enum tidtypes {
106  TIDTYPE_TCB=0,
107  TIDTYPE_SCB=1,
108  TIDTYPE_FCB=2,
109
110};
111
112
113enum prntstyls {
114  PRNTSTYL_VERBOSE=0,
115  PRNTSTYL_LIST=1,
116  PRNTSTYL_COMP=2,
117  PRNTSTYL_RAW=3,
118
119};
120
121
122/* from tp/src/tp.h */
123#define PM_MODE_PASS  0
124#define PM_MODE_DDP   1
125#define PM_MODE_ISCSI 2
126#define PM_MODE_IWARP 3
127#define PM_MODE_RDDP  4
128#define PM_MODE_IANDP 5
129#define PM_MODE_FCOE  6
130#define PM_MODE_USER  7
131#define PM_MODE_TLS   8
132#define PM_MODE_DTLS  9
133
134
135
136#define SEQ_ADD(a,b)    (((a)+(b)) & 0xFFFFFFFF)
137#define SEQ_SUB(a,b)    (((a)-(b)) & 0xFFFFFFFF)
138
139///* functions needed by the tcbshowtN.c code */
140extern unsigned val(char *name);
141extern ui64 val64(char *name);
142extern void PR(char *fmt, ...);
143extern char *spr_tcp_state(unsigned state);
144extern char *spr_ip_version(unsigned ipver);
145extern char *spr_cctrl_sel(unsigned cctrl_sel0,unsigned cctrl_sel1);
146extern char *spr_ulp_type(unsigned ulp_type);
147
148
149extern unsigned parse_tcb( _TCBVAR *base_tvp, unsigned char *buf);
150extern void display_tcb(_TCBVAR *tvp,unsigned char *buf,int aux);
151extern void parse_n_display_xcb(unsigned char *buf);
152
153extern void swizzle_tcb(unsigned char *buf);
154extern void  set_tidtype(unsigned int tidtype);
155extern void set_tcb_info(unsigned int tidtype, unsigned int cardtype);
156extern void set_print_style(unsigned int prntstyl);
157
158#endif /* __tcb_common_h */
159