OpenWrt – Rev 1
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/*
* IxNpeMicrocode.h - Headerfile for compiling the Intel microcode C file
*
* Copyright (C) 2006 Christian Hohnstaedt <chohnstaedt@innominate.com>
*
* This file is released under the GPLv2
*
*
* compile with
*
* gcc -Wall IxNpeMicrocode.c -o IxNpeMicrocode
*
* Executing the resulting binary on your build-host creates the
* "NPE-[ABC].xxxxxxxx" files containing the selected microcode
*
* fetch the IxNpeMicrocode.c from the Intel Access Library.
* It will include this header.
*
* select Images for every NPE from the following
* (used C++ comments for easy uncommenting ....)
*/
// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEA_HSS_TSLOT_SWITCH
#define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
// #define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL
#define IX_NPEDL_NPEIMAGE_NPEA_HSS_2_PORT
// #define IX_NPEDL_NPEIMAGE_NPEA_DMA
// #define IX_NPEDL_NPEIMAGE_NPEA_ATM_MPHY_12_PORT
// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_MPHY_1_PORT
// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_SPHY_1_PORT
// #define IX_NPEDL_NPEIMAGE_NPEA_HSS0
// #define IX_NPEDL_NPEIMAGE_NPEA_WEP
// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEB_DMA
#define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
// #define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL
// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_MASK_FIREWALL_VLAN_QOS_HDR_CONV_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB
// #define IX_NPEDL_NPEIMAGE_NPEC_DMA
// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_SPAN
// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_FIREWALL
#define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_CCM_ETH
// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_CCM_EXTSHA_ETH
// #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_ETH_LEARN_FILTER_SPAN_FIREWALL
// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <endian.h>
#include <byteswap.h>
#include <string.h>
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define to_le32(x) (x)
#define to_be32(x) bswap_32(x)
#else
#define to_be32(x) (x)
#define to_le32(x) bswap_32(x)
#endif
struct dl_image {
unsigned magic;
unsigned id;
unsigned size;
unsigned data[0];
};
const unsigned IxNpeMicrocode_array[];
int main(int argc, char *argv[])
{
struct dl_image *image = (struct dl_image *)IxNpeMicrocode_array;
int imgsiz, i, fd, cnt;
const unsigned *arrayptr = IxNpeMicrocode_array;
const char *names[] = { "IXP425", "IXP465", "unknown" };
int bigendian = 1;
if (argc > 1) {
if (!strcmp(argv[1], "-le"))
bigendian = 0;
else if (!strcmp(argv[1], "-be"))
bigendian = 1;
else {
printf("Usage: %s <-le|-be>\n", argv[0]);
return EXIT_FAILURE;
}
}
for (image = (struct dl_image *)arrayptr, cnt=0;
(image->id != 0xfeedf00d) && (image->magic == 0xfeedf00d);
image = (struct dl_image *)(arrayptr), cnt++)
{
unsigned char field[4];
imgsiz = image->size + 3;
*(unsigned*)field = to_be32(image->id);
char filename[40], slnk[10];
sprintf(filename, "NPE-%c.%08x", (field[0] & 0xf) + 'A',
image->id);
if (image->id == 0x00090000)
sprintf(slnk, "NPE-%c-HSS", (field[0] & 0xf) + 'A');
else
sprintf(slnk, "NPE-%c", (field[0] & 0xf) + 'A');
printf("Writing image: %s.NPE_%c Func: %2x Rev: %02x.%02x "
"Size: %5d to: '%s'\n",
names[field[0] >> 4], (field[0] & 0xf) + 'A',
field[1], field[2], field[3], imgsiz*4, filename);
fd = open(filename, O_CREAT | O_RDWR | O_TRUNC, 0644);
if (fd >= 0) {
for (i=0; i<imgsiz; i++) {
*(unsigned*)field = bigendian ?
to_be32(arrayptr[i]) :
to_le32(arrayptr[i]);
write(fd, field, sizeof(field));
}
close(fd);
unlink(slnk);
symlink(filename, slnk);
} else {
perror(filename);
}
arrayptr += imgsiz;
}
close(fd);
return 0;
}