[linux.git] / drivers / zorro / names.c

/*
 *	Zorro Device Name Tables
 *
 *	Copyright (C) 1999--2000 Geert Uytterhoeven
 *
 *	Based on the PCI version:
 *
 *	Copyright 1992--1999 Drew Eckhardt, Frederic Potter,
 *	David Mosberger-Tang, Martin Mares
 */

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/zorro.h>


struct zorro_prod_info {
	__u16 prod;
	unsigned short seen;
	const char *name;
};

struct zorro_manuf_info {
	__u16 manuf;
	unsigned short nr;
	const char *name;
	struct zorro_prod_info *prods;
};

/*
 * This is ridiculous, but we want the strings in
 * the .init section so that they don't take up
 * real memory.. Parse the same file multiple times
 * to get all the info.
 */
#define MANUF( manuf, name )		static char __manufstr_##manuf[] __initdata = name;
#define ENDMANUF()
#define PRODUCT( manuf, prod, name ) 	static char __prodstr_##manuf##prod[] __initdata = name;
#include "devlist.h"


#define MANUF( manuf, name )		static struct zorro_prod_info __prods_##manuf[] __initdata = {
#define ENDMANUF()			};
#define PRODUCT( manuf, prod, name )	{ 0x##prod, 0, __prodstr_##manuf##prod },
#include "devlist.h"

static struct zorro_manuf_info __initdata zorro_manuf_list[] = {
#define MANUF( manuf, name )		{ 0x##manuf, ARRAY_SIZE(__prods_##manuf), __manufstr_##manuf, __prods_##manuf },
#define ENDMANUF()
#define PRODUCT( manuf, prod, name )
#include "devlist.h"
};

#define MANUFS ARRAY_SIZE(zorro_manuf_list)

void __init zorro_name_device(struct zorro_dev *dev)
{
	const struct zorro_manuf_info *manuf_p = zorro_manuf_list;
	int i = MANUFS;
	char *name = dev->name;

	do {
		if (manuf_p->manuf == ZORRO_MANUF(dev->id))
			goto match_manuf;
		manuf_p++;
	} while (--i);

	/* Couldn't find either the manufacturer nor the product */
	return;

	match_manuf: {
		struct zorro_prod_info *prod_p = manuf_p->prods;
		int i = manuf_p->nr;

		while (i > 0) {
			if (prod_p->prod ==
			    ((ZORRO_PROD(dev->id)<<8) | ZORRO_EPC(dev->id)))
				goto match_prod;
			prod_p++;
			i--;
		}

		/* Ok, found the manufacturer, but unknown product */
		sprintf(name, "Zorro device %08x (%s)", dev->id, manuf_p->name);
		return;

		/* Full match */
		match_prod: {
			char *n = name + sprintf(name, "%s %s", manuf_p->name, prod_p->name);
			int nr = prod_p->seen + 1;
			prod_p->seen = nr;
			if (nr > 1)
				sprintf(n, " (#%d)", nr);
		}
	}
}
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Zorro Device Name Tables
	3	*
	4	* Copyright (C) 1999--2000 Geert Uytterhoeven
	5	*
	6	* Based on the PCI version:
	7	*
	8	* Copyright 1992--1999 Drew Eckhardt, Frederic Potter,
	9	* David Mosberger-Tang, Martin Mares
	10	*/
	11
1da177e4 LT	12	#include <linux/init.h>
	13	#include <linux/kernel.h>
	14	#include <linux/types.h>
	15	#include <linux/zorro.h>
	16
	17
1da177e4 LT	18	struct zorro_prod_info {
	19	__u16 prod;
	20	unsigned short seen;
	21	const char *name;
	22	};
	23
	24	struct zorro_manuf_info {
	25	__u16 manuf;
	26	unsigned short nr;
	27	const char *name;
	28	struct zorro_prod_info *prods;
	29	};
	30
	31	/*
	32	* This is ridiculous, but we want the strings in
	33	* the .init section so that they don't take up
	34	* real memory.. Parse the same file multiple times
	35	* to get all the info.
	36	*/
	37	#define MANUF( manuf, name ) static char __manufstr_##manuf[] __initdata = name;
	38	#define ENDMANUF()
	39	#define PRODUCT( manuf, prod, name ) static char __prodstr_##manuf##prod[] __initdata = name;
	40	#include "devlist.h"
	41
	42
	43	#define MANUF( manuf, name ) static struct zorro_prod_info __prods_##manuf[] __initdata = {
	44	#define ENDMANUF() };
	45	#define PRODUCT( manuf, prod, name ) { 0x##prod, 0, __prodstr_##manuf##prod },
	46	#include "devlist.h"
	47
	48	static struct zorro_manuf_info __initdata zorro_manuf_list[] = {
0b9d22dc	49	#define MANUF( manuf, name ) { 0x##manuf, ARRAY_SIZE(__prods_##manuf), __manufstr_##manuf, __prods_##manuf },
1da177e4 LT	50	#define ENDMANUF()
	51	#define PRODUCT( manuf, prod, name )
	52	#include "devlist.h"
	53	};
	54
0b9d22dc	55	#define MANUFS ARRAY_SIZE(zorro_manuf_list)
1da177e4 LT	56
	57	void __init zorro_name_device(struct zorro_dev *dev)
	58	{
	59	const struct zorro_manuf_info *manuf_p = zorro_manuf_list;
	60	int i = MANUFS;
	61	char *name = dev->name;
	62
	63	do {
	64	if (manuf_p->manuf == ZORRO_MANUF(dev->id))
	65	goto match_manuf;
	66	manuf_p++;
	67	} while (--i);
	68
	69	/* Couldn't find either the manufacturer nor the product */
1da177e4 LT	70	return;
	71
	72	match_manuf: {
	73	struct zorro_prod_info *prod_p = manuf_p->prods;
	74	int i = manuf_p->nr;
	75
	76	while (i > 0) {
	77	if (prod_p->prod ==
	78	((ZORRO_PROD(dev->id)<<8) \| ZORRO_EPC(dev->id)))
	79	goto match_prod;
	80	prod_p++;
	81	i--;
	82	}
	83
	84	/* Ok, found the manufacturer, but unknown product */
	85	sprintf(name, "Zorro device %08x (%s)", dev->id, manuf_p->name);
	86	return;
	87
	88	/* Full match */
	89	match_prod: {
	90	char *n = name + sprintf(name, "%s %s", manuf_p->name, prod_p->name);
	91	int nr = prod_p->seen + 1;
	92	prod_p->seen = nr;
	93	if (nr > 1)
	94	sprintf(n, " (#%d)", nr);
	95	}
	96	}
	97	}