1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Zorro Device Name Tables
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 1999--2000 Geert Uytterhoeven
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun * Based on the PCI version:
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * Copyright 1992--1999 Drew Eckhardt, Frederic Potter,
10*4882a593Smuzhiyun * David Mosberger-Tang, Martin Mares
11*4882a593Smuzhiyun */
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun #include <linux/init.h>
14*4882a593Smuzhiyun #include <linux/kernel.h>
15*4882a593Smuzhiyun #include <linux/types.h>
16*4882a593Smuzhiyun #include <linux/zorro.h>
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun struct zorro_prod_info {
20*4882a593Smuzhiyun __u16 prod;
21*4882a593Smuzhiyun unsigned short seen;
22*4882a593Smuzhiyun const char *name;
23*4882a593Smuzhiyun };
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun struct zorro_manuf_info {
26*4882a593Smuzhiyun __u16 manuf;
27*4882a593Smuzhiyun unsigned short nr;
28*4882a593Smuzhiyun const char *name;
29*4882a593Smuzhiyun struct zorro_prod_info *prods;
30*4882a593Smuzhiyun };
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun /*
33*4882a593Smuzhiyun * This is ridiculous, but we want the strings in
34*4882a593Smuzhiyun * the .init section so that they don't take up
35*4882a593Smuzhiyun * real memory.. Parse the same file multiple times
36*4882a593Smuzhiyun * to get all the info.
37*4882a593Smuzhiyun */
38*4882a593Smuzhiyun #define MANUF( manuf, name ) static char __manufstr_##manuf[] __initdata = name;
39*4882a593Smuzhiyun #define ENDMANUF()
40*4882a593Smuzhiyun #define PRODUCT( manuf, prod, name ) static char __prodstr_##manuf##prod[] __initdata = name;
41*4882a593Smuzhiyun #include "devlist.h"
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun
44*4882a593Smuzhiyun #define MANUF( manuf, name ) static struct zorro_prod_info __prods_##manuf[] __initdata = {
45*4882a593Smuzhiyun #define ENDMANUF() };
46*4882a593Smuzhiyun #define PRODUCT( manuf, prod, name ) { 0x##prod, 0, __prodstr_##manuf##prod },
47*4882a593Smuzhiyun #include "devlist.h"
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun static struct zorro_manuf_info __initdata zorro_manuf_list[] = {
50*4882a593Smuzhiyun #define MANUF( manuf, name ) { 0x##manuf, ARRAY_SIZE(__prods_##manuf), __manufstr_##manuf, __prods_##manuf },
51*4882a593Smuzhiyun #define ENDMANUF()
52*4882a593Smuzhiyun #define PRODUCT( manuf, prod, name )
53*4882a593Smuzhiyun #include "devlist.h"
54*4882a593Smuzhiyun };
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun #define MANUFS ARRAY_SIZE(zorro_manuf_list)
57*4882a593Smuzhiyun
zorro_name_device(struct zorro_dev * dev)58*4882a593Smuzhiyun void __init zorro_name_device(struct zorro_dev *dev)
59*4882a593Smuzhiyun {
60*4882a593Smuzhiyun const struct zorro_manuf_info *manuf_p = zorro_manuf_list;
61*4882a593Smuzhiyun int i = MANUFS;
62*4882a593Smuzhiyun char *name = dev->name;
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun do {
65*4882a593Smuzhiyun if (manuf_p->manuf == ZORRO_MANUF(dev->id))
66*4882a593Smuzhiyun goto match_manuf;
67*4882a593Smuzhiyun manuf_p++;
68*4882a593Smuzhiyun } while (--i);
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun /* Couldn't find either the manufacturer nor the product */
71*4882a593Smuzhiyun return;
72*4882a593Smuzhiyun
73*4882a593Smuzhiyun match_manuf: {
74*4882a593Smuzhiyun struct zorro_prod_info *prod_p = manuf_p->prods;
75*4882a593Smuzhiyun int i = manuf_p->nr;
76*4882a593Smuzhiyun
77*4882a593Smuzhiyun while (i > 0) {
78*4882a593Smuzhiyun if (prod_p->prod ==
79*4882a593Smuzhiyun ((ZORRO_PROD(dev->id)<<8) | ZORRO_EPC(dev->id)))
80*4882a593Smuzhiyun goto match_prod;
81*4882a593Smuzhiyun prod_p++;
82*4882a593Smuzhiyun i--;
83*4882a593Smuzhiyun }
84*4882a593Smuzhiyun
85*4882a593Smuzhiyun /* Ok, found the manufacturer, but unknown product */
86*4882a593Smuzhiyun sprintf(name, "Zorro device %08x (%s)", dev->id, manuf_p->name);
87*4882a593Smuzhiyun return;
88*4882a593Smuzhiyun
89*4882a593Smuzhiyun /* Full match */
90*4882a593Smuzhiyun match_prod: {
91*4882a593Smuzhiyun char *n = name + sprintf(name, "%s %s", manuf_p->name, prod_p->name);
92*4882a593Smuzhiyun int nr = prod_p->seen + 1;
93*4882a593Smuzhiyun prod_p->seen = nr;
94*4882a593Smuzhiyun if (nr > 1)
95*4882a593Smuzhiyun sprintf(n, " (#%d)", nr);
96*4882a593Smuzhiyun }
97*4882a593Smuzhiyun }
98*4882a593Smuzhiyun }
99