1 /* $FreeBSD: src/sys/dev/ispfw/ispfw.c,v 1.2.2.5 2002/10/12 00:13:09 mjacob Exp $ */
3 * ISP Firmware Helper Pseudo Device for FreeBSD
5 * Copyright (c) 2000, by Matthew Jacob
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice immediately at the beginning of the file, without modification,
13 * this list of conditions, and the following disclaimer.
14 * 2. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #include <sys/param.h>
31 #include <sys/systm.h>
34 #include <sys/kernel.h>
35 #include <sys/malloc.h>
36 #include <sys/linker.h>
38 #include <dev/ispfw/asm_1040.h>
39 #include <dev/ispfw/asm_1080.h>
40 #include <dev/ispfw/asm_12160.h>
41 #include <dev/ispfw/asm_2100.h>
42 #include <dev/ispfw/asm_2200.h>
43 #include <dev/ispfw/asm_2300.h>
45 #define ISPFW_VERSION 0
47 #define PCI_PRODUCT_QLOGIC_ISP1020 0x1020
48 #define PCI_PRODUCT_QLOGIC_ISP1080 0x1080
49 #define PCI_PRODUCT_QLOGIC_ISP10160 0x1016
50 #define PCI_PRODUCT_QLOGIC_ISP12160 0x1216
51 #define PCI_PRODUCT_QLOGIC_ISP1240 0x1240
52 #define PCI_PRODUCT_QLOGIC_ISP1280 0x1280
53 #define PCI_PRODUCT_QLOGIC_ISP2100 0x2100
54 #define PCI_PRODUCT_QLOGIC_ISP2200 0x2200
55 #define PCI_PRODUCT_QLOGIC_ISP2300 0x2300
56 #define PCI_PRODUCT_QLOGIC_ISP2312 0x2312
58 typedef void ispfwfunc __P((int, int, int, const u_int16_t **));
59 extern ispfwfunc *isp_get_firmware_p;
60 static void isp_get_firmware __P((int, int, int, const u_int16_t **));
62 static int ncallers = 0;
63 static const u_int16_t ***callp = NULL;
64 static int addcaller(const u_int16_t **);
67 addcaller(const u_int16_t **caller)
69 const u_int16_t ***newcallp;
71 for (i = 0; i < ncallers; i++) {
72 if (callp[i] == caller)
75 newcallp = malloc((ncallers + 1) * sizeof (const u_int16_t ***),
77 if (newcallp == NULL) {
80 for (i = 0; i < ncallers; i++) {
81 newcallp[i] = callp[i];
83 newcallp[ncallers] = caller;
85 free(callp, M_DEVBUF);
91 isp_get_firmware(int version, int tgtmode, int devid, const u_int16_t **ptrp)
93 const u_int16_t *rp = NULL;
95 if (version == ISPFW_VERSION) {
97 case PCI_PRODUCT_QLOGIC_ISP1020:
99 rp = isp_1040_risc_code_it;
101 rp = isp_1040_risc_code;
103 case PCI_PRODUCT_QLOGIC_ISP1080:
104 case PCI_PRODUCT_QLOGIC_ISP1240:
105 case PCI_PRODUCT_QLOGIC_ISP1280:
107 rp = isp_1080_risc_code_it;
109 rp = isp_1080_risc_code;
111 case PCI_PRODUCT_QLOGIC_ISP10160:
112 case PCI_PRODUCT_QLOGIC_ISP12160:
114 rp = isp_12160_risc_code_it;
116 rp = isp_12160_risc_code;
118 case PCI_PRODUCT_QLOGIC_ISP2100:
119 rp = isp_2100_risc_code;
121 case PCI_PRODUCT_QLOGIC_ISP2200:
122 rp = isp_2200_risc_code;
124 case PCI_PRODUCT_QLOGIC_ISP2300:
125 case PCI_PRODUCT_QLOGIC_ISP2312:
126 rp = isp_2300_risc_code;
132 if (rp && addcaller(ptrp)) {
138 isp_module_handler(module_t mod, int what, void *arg)
142 isp_get_firmware_p = isp_get_firmware;
145 isp_get_firmware_p = NULL;
148 for (i = 0; i < ncallers; i++) {
151 free(callp, M_DEVBUF);
159 static moduledata_t ispfw_mod = {
160 "ispfw", isp_module_handler, NULL
162 DECLARE_MODULE(ispfw, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);