ispfw.c revision 160212 
1/*-
2 * ISP Firmware Modules for FreeBSD
3 *
4 * Copyright (c) 2000, 2001, 2006 by Matthew Jacob
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 immediately at the beginning of the file, without modification,
12 *    this list of conditions, and the following disclaimer.
13 * 2. The name of the author may not be used to endorse or promote products
14 *    derived from this software without specific prior written permission.
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 FOR
20 * 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#include <sys/cdefs.h>
30__FBSDID("$FreeBSD: head/sys/dev/ispfw/ispfw.c 160212 2006-07-09 17:50:20Z mjacob $");
31
32#include <sys/param.h>
33#include <sys/kernel.h>
34#include <sys/module.h>
35#include <sys/param.h>
36#include <sys/systm.h>
37#include <sys/linker.h>
38#include <sys/firmware.h>
39
40#if	defined(ISP_ALL) || !defined(KLD_MODULE)
41#define	ISP_1040	1
42#define	ISP_1040_IT	1
43#define	ISP_1080	1
44#define	ISP_1080_IT	1
45#define	ISP_12160	1
46#define	ISP_12160_IT	1
47#define	ISP_2100	1
48#define	ISP_2200	1
49#define	ISP_2300	1
50#define	ISP_2322	1
51#ifdef __sparc64__
52#define	ISP_1000	1
53#endif
54#define	MODULE_NAME	"isp"
55#endif
56
57#if	defined(ISP_1040) || defined(ISP_1040_IT)
58#include <dev/ispfw/asm_1040.h>
59#endif
60#if	defined(ISP_1080) || defined(ISP_1080_IT)
61#include <dev/ispfw/asm_1080.h>
62#endif
63#if	defined(ISP_12160) || defined(ISP_12160_IT)
64#include <dev/ispfw/asm_12160.h>
65#endif
66#if	defined(ISP_2100)
67#include <dev/ispfw/asm_2100.h>
68#endif
69#if	defined(ISP_2200)
70#include <dev/ispfw/asm_2200.h>
71#endif
72#if	defined(ISP_2300)
73#include <dev/ispfw/asm_2300.h>
74#endif
75#if	defined(ISP_2322)
76#include <dev/ispfw/asm_2322.h>
77#endif
78#if	defined(ISP_1000)
79#include <dev/ispfw/asm_1000.h>
80#endif
81
82#define	ISPFW_VERSION	1
83#define	RMACRO(token)							\
84	if (firmware_register(#token, token##_risc_code,		\
85	    token##_risc_code [3] << 1, ISPFW_VERSION, NULL) == NULL) { \
86		printf("unable to register firmware '%s'\n", #token);	\
87	} else {							\
88		printf("registered firmware set <%s>\n", #token);	\
89	}
90
91#define	UMACRO(token)							\
92	firmware_unregister(#token);					\
93	printf("unregistered firmware set <%s>\n", #token);
94
95static int
96do_load_fw(void)
97{
98#if	defined(ISP_1000)
99	RMACRO(isp_1000);
100#endif
101#if	defined(ISP_1040)
102	RMACRO(isp_1040);
103#endif
104#if	defined(ISP_1040_IT)
105	RMACRO(isp_1040_it);
106#endif
107#if	defined(ISP_1080)
108	RMACRO(isp_1080);
109#endif
110#if	defined(ISP_1080_IT)
111	RMACRO(isp_1080_it);
112#endif
113#if	defined(ISP_12160)
114	RMACRO(isp_12160);
115#endif
116#if	defined(ISP_12160_IT)
117	RMACRO(isp_12160_it);
118#endif
119#if	defined(ISP_2100)
120	RMACRO(isp_2100);
121#endif
122#if	defined(ISP_2200)
123	RMACRO(isp_2200);
124#endif
125#if	defined(ISP_2300)
126	RMACRO(isp_2300);
127#endif
128#if	defined(ISP_2322)
129	RMACRO(isp_2322);
130#endif
131	return (0);
132}
133
134static int
135do_unload_fw(void)
136{
137#if	defined(ISP_1000)
138	UMACRO(isp_1000);
139#elif	defined(ISP_1040)
140	UMACRO(isp_1040);
141#elif	defined(ISP_1040_IT)
142	UMACRO(isp_1040_it);
143#elif	defined(ISP_1080)
144	UMACRO(isp_1080);
145#elif	defined(ISP_1080_IT)
146	UMACRO(isp_1080_it);
147#elif	defined(ISP_12160)
148	UMACRO(isp_12160);
149#elif	defined(ISP_12160_IT)
150	UMACRO(isp_12160_it);
151#elif	defined(ISP_2100)
152	UMACRO(isp_2100);
153#elif	defined(ISP_2200)
154	UMACRO(isp_2200);
155#elif	defined(ISP_2300)
156	UMACRO(isp_2300);
157#elif	defined(ISP_2322)
158	UMACRO(isp_2322);
159#endif
160	return (0);
161}
162
163static int
164module_handler(module_t mod, int what, void *arg)
165{
166	int r;
167	switch (what) {
168	case MOD_LOAD:
169		r = do_load_fw();
170		break;
171	case MOD_UNLOAD:
172		r = do_unload_fw();
173		break;
174	default:
175		r = EOPNOTSUPP;
176		break;
177	}
178	return (r);
179}
180static moduledata_t ispfw_mod = {
181	MODULE_NAME, module_handler, NULL
182};
183#ifndef	KLD_MODULE
184DECLARE_MODULE(isp, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
185#else
186#if	defined(ISP_1000)
187DECLARE_MODULE(isp_1000, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
188#elif	defined(ISP_1040)
189DECLARE_MODULE(isp_1040, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
190#elif	defined(ISP_1040_IT)
191DECLARE_MODULE(isp_1040_it, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
192#elif	defined(ISP_1080)
193DECLARE_MODULE(isp_1080, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
194#elif	defined(ISP_1080_IT)
195DECLARE_MODULE(isp_1080_it, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
196#elif	defined(ISP_12160)
197DECLARE_MODULE(isp_12160, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
198#elif	defined(ISP_12160_IT)
199DECLARE_MODULE(isp_12160_IT, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
200#elif	defined(ISP_2100)
201DECLARE_MODULE(isp_2100, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
202#elif	defined(ISP_2200)
203DECLARE_MODULE(isp_2200, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
204#elif	defined(ISP_2300)
205DECLARE_MODULE(isp_2300, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
206#elif	defined(ISP_2322)
207DECLARE_MODULE(isp_2322, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);
208#endif
209#endif
210