1 /* $FreeBSD: src/sys/dev/ispfw/ispfw.c,v 1.2.2.5 2002/10/12 00:13:09 mjacob Exp $ */
2 /* $DragonFly: src/sys/dev/disk/ispfw/ispfw.c,v 1.5 2004/03/15 01:10:43 dillon Exp $ */
4 * ISP Firmware Helper Pseudo Device for FreeBSD
6 * Copyright (c) 2000, by Matthew Jacob
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice immediately at the beginning of the file, without modification,
14 * this list of conditions, and the following disclaimer.
15 * 2. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #include <sys/param.h>
32 #include <sys/systm.h>
35 #include <sys/kernel.h>
36 #include <sys/malloc.h>
37 #include <sys/linker.h>
41 #include "asm_12160.h"
46 #define ISPFW_VERSION 0
48 #define PCI_PRODUCT_QLOGIC_ISP1020 0x1020
49 #define PCI_PRODUCT_QLOGIC_ISP1080 0x1080
50 #define PCI_PRODUCT_QLOGIC_ISP10160 0x1016
51 #define PCI_PRODUCT_QLOGIC_ISP12160 0x1216
52 #define PCI_PRODUCT_QLOGIC_ISP1240 0x1240
53 #define PCI_PRODUCT_QLOGIC_ISP1280 0x1280
54 #define PCI_PRODUCT_QLOGIC_ISP2100 0x2100
55 #define PCI_PRODUCT_QLOGIC_ISP2200 0x2200
56 #define PCI_PRODUCT_QLOGIC_ISP2300 0x2300
57 #define PCI_PRODUCT_QLOGIC_ISP2312 0x2312
59 typedef void ispfwfunc (int, int, int, const u_int16_t **);
60 extern ispfwfunc *isp_get_firmware_p;
61 static void isp_get_firmware (int, int, int, const u_int16_t **);
63 static int ncallers = 0;
64 static const u_int16_t ***callp = NULL;
65 static int addcaller(const u_int16_t **);
68 addcaller(const u_int16_t **caller)
70 const u_int16_t ***newcallp;
72 for (i = 0; i < ncallers; i++) {
73 if (callp[i] == caller)
76 newcallp = malloc((ncallers + 1) * sizeof (const u_int16_t ***),
78 for (i = 0; i < ncallers; i++) {
79 newcallp[i] = callp[i];
81 newcallp[ncallers] = caller;
83 free(callp, M_DEVBUF);
89 isp_get_firmware(int version, int tgtmode, int devid, const u_int16_t **ptrp)
91 const u_int16_t *rp = NULL;
93 if (version == ISPFW_VERSION) {
95 case PCI_PRODUCT_QLOGIC_ISP1020:
97 rp = isp_1040_risc_code_it;
99 rp = isp_1040_risc_code;
101 case PCI_PRODUCT_QLOGIC_ISP1080:
102 case PCI_PRODUCT_QLOGIC_ISP1240:
103 case PCI_PRODUCT_QLOGIC_ISP1280:
105 rp = isp_1080_risc_code_it;
107 rp = isp_1080_risc_code;
109 case PCI_PRODUCT_QLOGIC_ISP10160:
110 case PCI_PRODUCT_QLOGIC_ISP12160:
112 rp = isp_12160_risc_code_it;
114 rp = isp_12160_risc_code;
116 case PCI_PRODUCT_QLOGIC_ISP2100:
117 rp = isp_2100_risc_code;
119 case PCI_PRODUCT_QLOGIC_ISP2200:
120 rp = isp_2200_risc_code;
122 case PCI_PRODUCT_QLOGIC_ISP2300:
123 case PCI_PRODUCT_QLOGIC_ISP2312:
124 rp = isp_2300_risc_code;
130 if (rp && addcaller(ptrp)) {
136 isp_module_handler(module_t mod, int what, void *arg)
140 isp_get_firmware_p = isp_get_firmware;
143 isp_get_firmware_p = NULL;
146 for (i = 0; i < ncallers; i++) {
149 free(callp, M_DEVBUF);
157 static moduledata_t ispfw_mod = {
158 "ispfw", isp_module_handler, NULL
160 DECLARE_MODULE(ispfw, ispfw_mod, SI_SUB_DRIVERS, SI_ORDER_THIRD);