1/*
2 * IxNpeMicrocode.h - Headerfile for compiling the Intel microcode C file
3 *
4 * Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
5 *
6 * This file is released under the GPLv2
7 *
8 *
9 * compile with
10 *
11 * gcc -Wall IxNpeMicrocode.c -o IxNpeMicrocode
12 *
13 * Executing the resulting binary on your build-host creates the
14 * "NPE-[ABC].xxxxxxxx" files containing the selected microcode
15 *
16 * fetch the IxNpeMicrocode.c from the Intel Access Library.
17 * It will include this header.
18 *
19 * select Images for every NPE from the following
20 * (used C++ comments for easy uncommenting ....)
21 */
22
23// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
24// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
25// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
26// #define IX_NPEDL_NPEIMAGE_NPEA_HSS_TSLOT_SWITCH
27#define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
28// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
29// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL
30#define IX_NPEDL_NPEIMAGE_NPEA_HSS_2_PORT
31// #define IX_NPEDL_NPEIMAGE_NPEA_DMA
32// #define IX_NPEDL_NPEIMAGE_NPEA_ATM_MPHY_12_PORT
33// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_MPHY_1_PORT
34// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_SPHY_1_PORT
35// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0
36// #define IX_NPEDL_NPEIMAGE_NPEA_WEP
37
38
39// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
40// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
41// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
42// #define IX_NPEDL_NPEIMAGE_NPEB_DMA
43#define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
44// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
45// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL
46
47
48// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
49// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
50// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
51// #define IX_NPEDL_NPEIMAGE_NPEC_DMA
52// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_SPAN
53// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_FIREWALL
54#define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_CCM_ETH
55// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_CCM_EXTSHA_ETH
56// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_ETH_LEARN_FILTER_SPAN_FIREWALL
57// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
58// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
59// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
60
61
62#include <stdio.h>
63#include <unistd.h>
64#include <stdlib.h>
65#include <netinet/in.h>
66#include <sys/types.h>
67#include <sys/stat.h>
68#include <fcntl.h>
69#include <errno.h>
70#include <endian.h>
71#include <byteswap.h>
72#include <string.h>
73
74#if __BYTE_ORDER == __LITTLE_ENDIAN
75#define to_le32(x) (x)
76#define to_be32(x) bswap_32(x)
77#else
78#define to_be32(x) (x)
79#define to_le32(x) bswap_32(x)
80#endif
81
82struct dl_image {
83	unsigned magic;
84	unsigned id;
85	unsigned size;
86	unsigned data[0];
87};
88
89const unsigned IxNpeMicrocode_array[];
90
91int main(int argc, char *argv[])
92{
93	struct dl_image *image = (struct dl_image *)IxNpeMicrocode_array;
94	int imgsiz, i, fd, cnt;
95	const unsigned *arrayptr = IxNpeMicrocode_array;
96	const char *names[] = { "IXP425", "IXP465", "unknown" };
97	int bigendian = 1;
98
99	if (argc > 1) {
100		if (!strcmp(argv[1], "-le"))
101			bigendian = 0;
102		else if (!strcmp(argv[1], "-be"))
103			bigendian = 1;
104		else {
105			printf("Usage: %s <-le|-be>\n", argv[0]);
106			return EXIT_FAILURE;
107		}
108	}
109
110	for (image = (struct dl_image *)arrayptr, cnt=0;
111		(image->id != 0xfeedf00d) && (image->magic == 0xfeedf00d);
112		image = (struct dl_image *)(arrayptr), cnt++)
113	{
114		unsigned char field[4];
115		imgsiz = image->size + 3;
116		*(unsigned*)field = to_be32(image->id);
117		char filename[40], slnk[10];
118
119		sprintf(filename, "NPE-%c.%08x", (field[0] & 0xf) + 'A',
120			image->id);
121		if (image->id == 0x00090000)
122			sprintf(slnk, "NPE-%c-HSS", (field[0] & 0xf) + 'A');
123		else
124			sprintf(slnk, "NPE-%c", (field[0] & 0xf) + 'A');
125
126		printf("Writing image: %s.NPE_%c Func: %2x Rev: %02x.%02x "
127			"Size: %5d to: '%s'\n",
128			names[field[0] >> 4], (field[0] & 0xf) + 'A',
129			field[1], field[2], field[3], imgsiz*4, filename);
130		fd = open(filename, O_CREAT | O_RDWR | O_TRUNC, 0644);
131		if (fd >= 0) {
132			for (i=0; i<imgsiz; i++) {
133				*(unsigned*)field = bigendian ?
134					to_be32(arrayptr[i]) :
135					to_le32(arrayptr[i]);
136				write(fd, field, sizeof(field));
137			}
138			close(fd);
139			unlink(slnk);
140			symlink(filename, slnk);
141		} else {
142			perror(filename);
143		}
144		arrayptr += imgsiz;
145	}
146	close(fd);
147	return 0;
148}
149