trunk/0000755000175000017500000000000011313645006011542 5ustar benoitbenoittrunk/src/0000755000175000017500000000000011313645006012331 5ustar benoitbenoittrunk/src/tvflash.c0000644000175000017500000027636411313645006014166 0ustar benoitbenoit/* * tvflash - update firmware flash memory on Mellanox HCAs * Copyright (c) 2004 Topspin Communications. All rights reserved. * Copyright (c) 2007 Cisco, Inc. All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "firmware.h" static struct tvdevice *tvdevices = NULL; static struct tvdevice *tvdevices_tail = NULL; static unsigned char force = 0; static unsigned char verbose = 1; static unsigned char use_config_space = 0; static const char *argv0; static unsigned short cols; static const uint32_t hermon_fw_sig[] = { 0x4d544657, 0x8cdfd000, 0xdead9270, 0x4154beef }; /* Topspin OID */ static const uint8_t default_oid[] = { 0x00, 0x05, 0xad, 0x00 }; /* Tavor */ static struct board jaguar = { "Jaguar", CHIP_TAVOR, "HCA.Jaguar", 2 }; static struct board cougar = { "Cougar", CHIP_TAVOR, "HCA.Cougar", 2 }; static struct board cougarcub = { "Cougar Cub", CHIP_TAVOR, "HCA.CougarCub", 2 }; /* Arbel */ static struct board lioncub = { "Lion Cub", CHIP_ARBEL, "HCA.LionCub", 2 }; static struct board lioncub_revc = { "Lion Cub", CHIP_ARBEL, "HCA.LionCub.RevC", 2 }; static struct board lioncub_ddr = { "Lion Cub DDR", CHIP_ARBEL, "HCA.LionCub-DDR", 2 }; static struct board glacier = { "DLGL", CHIP_ARBEL, "HCA.DLGL", 2 }; static struct board bc2 = { "BC2 HSDC", CHIP_ARBEL, "HCA.HSDC", 2 }; static struct board lionmini = { "Lion Mini", CHIP_ARBEL, "HCA.LionMini", 2 }; static struct board lionmini_ddr = { "Lion Mini DDR", CHIP_ARBEL, "HCA.LionMini-DDR", 2 }; static struct board genarbel = { "Generic Arbel", CHIP_ARBEL, NULL, 2 }; /* Sinai */ static struct board tiger = { "Tiger", CHIP_SINAI, "HCA.Tiger", 1 }; static struct board cheetah = { "Cheetah", CHIP_SINAI, "HCA.Cheetah", 1 }; static struct board cheetah_ddr = { "Cheetah DDR", CHIP_SINAI, "HCA.Cheetah-DDR", 1 }; static struct board gensinai = { "Generic Sinai", CHIP_SINAI, NULL, 1 }; /* Hermon */ static struct board eagle_ddr = { "Eagle DDR", CHIP_HERMON, "HCA.Eagle-DDR", 2 }; static struct board genhermon = { "Generic Hermon", CHIP_HERMON, NULL, 2 }; static struct board_vpd board_vpds[] = { { "Cougar cub", &cougarcub }, { "Lion cub", &lioncub }, { "Lion cub DDR", &lioncub_ddr }, { "Lion mini", &lionmini }, { "Lion mini DDR", &lionmini_ddr }, { "DLGL", &glacier }, { "Tiger", &tiger }, { "Cheetah", &cheetah }, { "Cheetah DDR", &cheetah_ddr }, { "BC2 HSDC", &bc2 }, { "Eagle DDR", &eagle_ddr }, }; static struct board *tavor_identify(struct tvdevice *); static struct board *arbel_identify(struct tvdevice *); static struct board *sinai_identify(struct tvdevice *); static struct board *hermon_identify(struct tvdevice *); static struct pciid pciids[] = { /* Tavor, only one has VPD */ { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT23108, 0, tavor_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT23108, 0, tavor_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT23108_PCICONF, FLAG_RECOVERY, tavor_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT23108_PCICONF, FLAG_RECOVERY, tavor_identify }, /* Arbel, all have VPDs */ { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25208, 0, arbel_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT25208, 0, arbel_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25208_COMPAT, FLAG_TAVOR_COMPAT, arbel_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT25208_COMPAT, FLAG_TAVOR_COMPAT, arbel_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25208_PCICONF, FLAG_RECOVERY, arbel_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT25208_PCICONF, FLAG_RECOVERY, arbel_identify }, /* Sinai, all have VPDs */ { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25204, 0, sinai_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT25204, 0, sinai_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25204_PCICONF, FLAG_RECOVERY, sinai_identify }, { PCI_VENDOR_TOPSPIN, PCI_DEVICE_MELLANOX_MT25204_PCICONF, FLAG_RECOVERY, sinai_identify }, /* Some old Tiger and Cheetah boards use PCI device id 0x538x (24204) */ { PCI_VENDOR_MELLANOX, 0x5e8c, 0, sinai_identify }, { PCI_VENDOR_MELLANOX, 0x5e8d, FLAG_RECOVERY, sinai_identify }, /* Hermon, all have VPDs */ { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25408_SDR, 0, hermon_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25408_DDR, 0, hermon_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25408_QDR, 0, hermon_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25408_DDR_PCIE2, 0, hermon_identify }, { PCI_VENDOR_MELLANOX, PCI_DEVICE_MELLANOX_MT25408_QDR_PCIE2, 0, hermon_identify }, }; /* * Simple utility functions */ /* Calculate the CRC16 of an image (list of bytes) */ static uint16_t flash_crc16(uint8_t *image, uint32_t size) { uint32_t crc = 0xffff; uint32_t i, j; uint32_t word; for (j = 0; j < size / 4; j++) { word = (image[4 * j] << 24) | (image[4 * j + 1] << 16) | (image[4 * j + 2] << 8) | image[4 * j + 3]; for (i = 0; i < 32; i++) { if (crc & 0x8000) crc = (((crc << 1) | (word >> 31)) ^ 0x100b) & 0xffff; else crc = ((crc << 1) | (word >> 31)) & 0xffff; word = word << 1; } } for (i = 0; i < 16; i++) { if (crc & 0x8000) crc = ((crc << 1) ^ 0x100b) & 0xffff; else crc = (crc << 1) & 0xffff; } crc = crc ^ 0xffff; return (crc & 0xffff); } /* * We need some LE to host macros and those vary depending on the architecture * and there are no standardized ones. So we mix the ntoh* and hton* functions * with an unconditional swab* to get the desired behavior. Not the most * efficient, but it works and is portable. */ static uint16_t le16_to_cpu(uint16_t x) { uint16_t i = htons(x); return ((i >> 8) & 0xff) | ((i & 0xff) << 8); } #if 0 static uint16_t cpu_to_le16(uint16_t x) { uint16_t i = ntohs(x); return ((i >> 8) & 0xff) | ((i & 0xff) << 8); } #endif static uint32_t swab32(uint32_t x) { return ((x >> 24) | ((x >> 8) & 0xff00) | ((x & 0xff00) << 8) | (x << 24)); } #define be16_to_cpu ntohs #define cpu_to_be16 htons #define be32_to_cpu ntohl #define cpu_to_be32 htonl static int parse_hex_str(char *arg, unsigned char *hexstr, int octets) { if (strchr(arg, ':') != NULL) { char *p; int octetspercolon; /* Determine the format of the GUID. Is it single or double octet? */ p = strrchr(arg, ':'); if (*(p + 1) && *(p + 2) && *(p + 3) && *(p + 4) && !*(p + 5)) octetspercolon = 2; else if (*(p + 1) && *(p + 2) && !*(p + 3)) octetspercolon = 1; else { fprintf(stderr, "Unknown hex string format\n"); return -1; } /* * We don't require a full GUID here. If the user doesn't * specify a full GUID, we'll put the Topspin OID and 0 pad * the rest and use as much of a GUID the user gives */ do { unsigned char value, hex; p = strrchr(arg, ':'); if (p) *(p++) = 0; else p = arg; if (octetspercolon == 2) { /* There should be no more characters after this */ if (*(p + 4) != 0) return -1; hex = toupper(*(p + 2)); if (hex >= '0' && hex <= '9') value = (hex - '0') << 4; else if (hex >= 'A' && hex <= 'F') value = (hex - 'A' + 10) << 4; else return -1; hex = toupper(*(p + 3)); if (hex >= '0' && hex <= '9') value |= hex - '0'; else if (hex >= 'A' && hex <= 'F') value |= hex - 'A' + 10; else return -1; hexstr[--octets] = value; } else { /* There should be no more characters after this */ if (*(p + 2) != 0) return -1; } hex = toupper(*p); if (hex >= '0' && hex <= '9') value = (hex - '0') << 4; else if (hex >= 'A' && hex <= 'F') value = (hex - 'A' + 10) << 4; else return -1; hex = toupper(*(p + 1)); if (hex >= '0' && hex <= '9') value |= hex - '0'; else if (hex >= 'A' && hex <= 'F') value |= hex - 'A' + 10; else return -1; hexstr[--octets] = value; } while (p > arg && octets > 0); /* Data left over */ if (p > arg) return 1; } else { unsigned long low_guid = strtol(arg, NULL, 16); /* FIXME: Check the result of strtol, or do something more intelligent */ hexstr[octets - 4] = (low_guid >> 24) & 0xff; hexstr[octets - 3] = (low_guid >> 16) & 0xff; hexstr[octets - 2] = (low_guid >> 8) & 0xff; hexstr[octets - 1] = low_guid & 0xff; octets -= 4; } return octets; } static int parse_guid(char *arg, unsigned char *new_guid) { int octets; octets = parse_hex_str(arg, new_guid, GUID_LEN); if (octets < 0) return 1; if (octets > 0 && octets < 3) { fprintf(stderr, "GUID is not 8 octets, but longer than 4 maximum to automatically generate\n"); return 1; } if (octets >= 3) { memcpy(new_guid, default_oid, 4); if (octets > 3) /* Zero out the non specified portions */ memset(new_guid + 3, 0, octets - 3); } return 0; } static int parse_change_options(struct topspin_vsd *vsd, char *cmd) { char *p = cmd, *end = strchr(cmd, 0); while (p && p < end) { char *pc, *pe; pc = strchr(p, ','); if (pc) { *pc = 0; pc++; } pe = strchr(p, '='); if (!pe) { fprintf(stderr, "Missing = in token '%s'\n", p); return 1; } *pe = 0; pe++; if (strcasecmp(p, "auto_upgrade") == 0) { if (strcasecmp(pe, "yes") == 0 || strcasecmp(pe, "on") == 0 || strcasecmp(pe, "1") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_AUTOUPGRADE); else if (strcasecmp(pe, "no") == 0 || strcasecmp(pe, "off") == 0 || strcasecmp(pe, "0") == 0) vsd->flags &= ~cpu_to_be32(VSD_FLAG_AUTOUPGRADE); else { fprintf(stderr, "Unknown boolean value '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_enable_port_1") == 0) { if (strcasecmp(pe, "yes") == 0 || strcasecmp(pe, "on") == 0 || strcasecmp(pe, "1") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_1); else if (strcasecmp(pe, "no") == 0 || strcasecmp(pe, "off") == 0 || strcasecmp(pe, "0") == 0) vsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_1); else { fprintf(stderr, "Unknown boolean value '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_enable_port_2") == 0) { if (strcasecmp(pe, "yes") == 0 || strcasecmp(pe, "on") == 0 || strcasecmp(pe, "1") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_2); else if (strcasecmp(pe, "no") == 0 || strcasecmp(pe, "off") == 0 || strcasecmp(pe, "0") == 0) vsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_2); else { fprintf(stderr, "Unknown boolean value '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_service_scan") == 0) { if (strcasecmp(pe, "yes") == 0 || strcasecmp(pe, "on") == 0 || strcasecmp(pe, "1") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_ENABLE_SCAN); else if (strcasecmp(pe, "no") == 0 || strcasecmp(pe, "off") == 0 || strcasecmp(pe, "0") == 0) vsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_ENABLE_SCAN); else { fprintf(stderr, "Unknown boolean value '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_wait_on_error") == 0) { if (strcasecmp(pe, "yes") == 0 || strcasecmp(pe, "on") == 0 || strcasecmp(pe, "1") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_WAIT_ON_ERROR); else if (strcasecmp(pe, "no") == 0 || strcasecmp(pe, "off") == 0 || strcasecmp(pe, "0") == 0) vsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_WAIT_ON_ERROR); else { fprintf(stderr, "Unknown boolean value '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_try_forever") == 0) { if (strcasecmp(pe, "yes") == 0 || strcasecmp(pe, "on") == 0 || strcasecmp(pe, "1") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_TRY_FOREVER); else if (strcasecmp(pe, "no") == 0 || strcasecmp(pe, "off") == 0 || strcasecmp(pe, "0") == 0) vsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_TRY_FOREVER); else { fprintf(stderr, "Unknown boolean value '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_type") == 0) { vsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_TYPE); if (strcasecmp(pe, "well_known") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_TYPE_WELL_KNOWN); else if (strcasecmp(pe, "saved") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_TYPE_SAVED); else if (strcasecmp(pe, "pxe") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_TYPE_PXE); else if (strcasecmp(pe, "disable") == 0) vsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_TYPE_DISABLE); else { fprintf(stderr, "Unknown boot type '%s'\n", pe); return 1; } } else if (strcasecmp(p, "boot_saved_port") == 0) { unsigned long port; port = strtoul(pe, NULL, 10); if (port > 2) { fprintf(stderr, "Invalid port number '%s'\n", pe); return 1; } vsd->boot_port = port; } else if (strcasecmp(p, "boot_saved_ioc_num") == 0) { unsigned long ioc; ioc = strtoul(pe, NULL, 10); if (ioc == ULONG_MAX) { fprintf(stderr, "Invalid ioc number '%s'\n", pe); return 1; } vsd->boot_ioc_num = ioc; } else if (strcasecmp(p, "boot_saved_dgid") == 0) { if (parse_hex_str(pe, vsd->boot_dgid, 16) < 0) { fprintf(stderr, "Couldn't parse dgid\n"); return 1; } } else if (strcasecmp(p, "boot_saved_service_name") == 0) { if (parse_hex_str(pe, vsd->boot_service_name, 8) < 0) { fprintf(stderr, "Couldn't parse service name\n"); return 1; } } else if (strcasecmp(p, "boot_pxe_secs") == 0) { unsigned long secs; secs = strtoul(pe, NULL, 10); if (secs > 250) { fprintf(stderr, "Invalid number of seconds '%s'\n", pe); return 1; } vsd->boot_pxe_secs = secs; } else { fprintf(stderr, "Unknown option '%s'\n", p); return 1; } p = pc; } return 0; } static void inc_guid(unsigned char *guid, unsigned char *new_guid) { int i, carry = 1; /* FIXME: Do we really want to try to increment the vendor oid too? */ for (i = 7; i >= 0; i--) { if (carry && guid[i] == 0xFF) { new_guid[i] = 0; carry = 1; } else { new_guid[i] = guid[i] + carry; carry = 0; } } } unsigned int status_curpos, status_relpos, status_maxpos; unsigned int status_curbar; unsigned char status_prev; static void status_start(unsigned int max) { status_curpos = 0; status_relpos = 0; status_maxpos = max; status_curbar = 0; status_prev = 0; if (verbose) printf("Flashing - "); } static void status_update(unsigned char status, unsigned int curpos) { unsigned int bar; if (!verbose) return; curpos += status_relpos; bar = (curpos * (cols - 12)) / status_maxpos; status_curpos = curpos; /* Force a character to be printed during a status change */ if (status != status_prev && status_curbar >= bar) bar = status_curbar + 1; if (status_curbar < bar) { for (; status_curbar < bar; status_curbar++) printf("%c", status); fflush(stdout); } status_prev = status; } static void status_mark(void) { status_relpos = status_curpos; } static void status_stop(void) { if (verbose) printf("\n"); } /* * HCA card management */ static int vpd_read(struct tvdevice *tvdev); static int scan_devices(struct pci_access *pacc) { struct pci_dev *pdev; struct tvdevice *tvdev; int pci_count = 0, pciconf_count = 0; unsigned short kernel; struct utsname utsname; /* * libpci, depending on the kernel it's running under, will create the * PCI device list in the correct order, or backwards. As a result, we * need to create our list appropriately too so the order of the HCAs * matches what the kernel sees the HCA list (ie ib0 is HCA #0, etc) */ if (uname(&utsname) < 0) { fprintf(stderr, "couldn't get uname information, assuming 2.4 kernel\n"); kernel = 0x0204; } else { unsigned int major, minor; sscanf(utsname.release, "%d.%d", &major, &minor); kernel = ((major & 0xff) << 8) | (minor & 0xff); } /* * Example of how various configurations appear on the PCI bus. * A1 is first HCA, A0 is second HCA. * * Example of both A1 and A0 HCAs in normal mode: * * 07:00:0 5a44 00a0 (MT23108) * 04:00:0 5a44 00a1 (MT23108) * 06:01:0 5a46 00a0 (PCI bridge) * 03:01:0 5a46 00a1 (PCI bridge) * * Example of A1 HCA in normal mode, A0 HCA in recovery mode: * * 06:01:0 5a45 00a0 (PCI conf) * 04:00:0 5a44 00a1 (MT23108) * 03:01:0 5a46 00a1 (PCI bridge) * * Example of A1 HCA in recovery mode, A0 HCA in normal mode: * * 06:00:0 5a44 00a0 (MT23108) * 05:01:0 5a46 00a0 (PCI bridge) * 03:01:0 5a45 00a1 (PCI conf) */ for (pdev = pacc->devices; pdev; pdev = pdev->next) { int i; pci_fill_info(pdev, PCI_FILL_IDENT); for (i = 0; i < sizeof(pciids) / sizeof(pciids[0]); i++) { if (pciids[i].vendor != pdev->vendor_id || pciids[i].device != pdev->device_id) continue; tvdev = calloc(1, sizeof *tvdev); if (!tvdev) { fprintf(stderr, "couldn't allocate %zd bytes for device struct\n", sizeof *tvdev); return -1; } tvdev->pdev = pdev; tvdev->pciid = &pciids[i]; tvdev->flags = pciids[i].flags; vpd_read(tvdev); tvdev->revision = pci_read_word(pdev, PCI_CLASS_REVISION) & 0xff; /* According to the documentation, a revision of 0x00 is an A0 */ if (tvdev->revision == 0x00) tvdev->revision = 0xA0; else if (tvdev->revision == 0x01) tvdev->revision = 0xA1; if (kernel <= 0x0204) { tvdev->next = tvdevices; if (!tvdevices_tail) tvdevices_tail = tvdev; tvdevices = tvdev; } else { if (tvdevices_tail) tvdevices_tail->next = tvdev; else /* first device we found */ tvdevices = tvdev; tvdevices_tail = tvdev; } } } for (tvdev = tvdevices; tvdev; tvdev = tvdev->next) { if (tvdev->flags & FLAG_RECOVERY) tvdev->num = pciconf_count++; else tvdev->num = pci_count++; } return pci_count + pciconf_count; } static struct tvdevice *find_device(int hca) { struct tvdevice *tvdev; for (tvdev = tvdevices; tvdev && hca; tvdev = tvdev->next, hca--) ; return tvdev; } /* * Low level flash functions (flash device, GPIO) */ /* * VPD code */ static int read_vpd_data(struct pci_dev *pdev, unsigned int vpd_off, unsigned int addr, unsigned int *data) { int i; unsigned int val; struct timeval tstart, tcur; unsigned long elapsed; gettimeofday(&tstart, NULL); i = pci_write_long(pdev, vpd_off, addr << 16); do { val = pci_read_long(pdev, vpd_off); if ((val >> 31) & 0x01) { val = htonl(pci_read_long(pdev, vpd_off + 4)); *data = val; return 0; } gettimeofday(&tcur, NULL); elapsed = ((tcur.tv_sec - tstart.tv_sec) * 1000L) + ((tcur.tv_usec - tstart.tv_usec) / 1000L); } while (elapsed < 100); if (verbose > 1) fprintf(stderr, "read_vpd_data: timed out at off %x\n", addr); return 1; } static int vpd_exists(struct pci_dev *pdev, int *vpd_off) { int cap_ptr, cap_id; int val; cap_ptr = pci_read_long(pdev, PCI_CAPABILITY_LIST) & 0xff; while (cap_ptr != 0) { val = pci_read_long(pdev, cap_ptr); cap_id = val & 0xff; if (cap_id == PCI_CAP_ID_VPD) { *vpd_off = cap_ptr; return 1; } cap_ptr = (val >> 8) & 0xff; } return 0; } static int vpd_read(struct tvdevice *tvdev) { int vpd_off; tvdev->vpd_present = 0; if (vpd_exists(tvdev->pdev, &vpd_off)) { unsigned int *ptr; int i, swap_endian = 0; ptr = tvdev->vpd.vpd_int; if (read_vpd_data(tvdev->pdev, vpd_off, 0, ptr++) != 0) return 0; /* Check to see if we got the endianess swapped on us */ if (tvdev->vpd.vpd_char[0] != 0x82 && tvdev->vpd.vpd_char[3] == 0x82) swap_endian = 1; for (i = 1; i < 64; i++) { if (read_vpd_data(tvdev->pdev, vpd_off, (i * 4), ptr++) != 0) { if (i < 32) return 0; else break; } } tvdev->vpd_present = 1; if (swap_endian) { ptr = tvdev->vpd.vpd_int; for (i = 0; i < 64; i++) { *ptr = swab32(*ptr); ptr++; } } } return tvdev->vpd_present; } /* * Read/Write from the configuration space */ static unsigned int read_cfg(struct tvdevice *tvdev, unsigned int addr) { unsigned int val; switch (tvdev->method) { case METHOD_MMAP: /* * Work around Hermon errate that allows config space * writes to be passed by reads (so we avoid reading * stale data and eg thinking a SPI command is already * done because the BUSY bit isn't set). */ if (tvdev->flush_posted_write) { *(volatile uint32_t *)(tvdev->bar0 + 0xf0380) = 0; while (*(volatile uint32_t *)(tvdev->bar0 + 0xf0380)) ; /* nothing */ tvdev->flush_posted_write = 0; } val = ntohl(*(uint32_t *)(tvdev->bar0 + addr)); break; case METHOD_PCI_CFG: if (!pci_write_long(tvdev->pdev, 22 * 4, addr)) { fprintf(stderr, "read_cfg: pci_write_long failed\n"); exit(1); } val = pci_read_long(tvdev->pdev, 23 * 4); break; default: abort(); } return val; } static void write_cfg(struct tvdevice *tvdev, unsigned int addr, unsigned int data) { switch (tvdev->method) { case METHOD_MMAP: *(uint32_t *)(tvdev->bar0 + addr) = htonl(data); /* * This workaround is supposed to be needed only for * A0 Hermon, but use it workaround for all Hermons * for now: */ if (tvdev->board && tvdev->board->chip == CHIP_HERMON) tvdev->flush_posted_write = 1; break; case METHOD_PCI_CFG: if (!pci_write_long(tvdev->pdev, 22 * 4, addr) || !pci_write_long(tvdev->pdev, 23 * 4, data)) { fprintf(stderr, "write_cfg: pci_write_long failed\n"); exit(1); } break; default: abort(); } } #define NUM_SPIS 4 #define FLASH_GW 0xF0400 #define FLASH_ADDR 0xF0404 #define SINAI_FLASH_DATA 0xF0408 #define SINAI_FLASH_CS 0xF0418 #define HERMON_FLASH_DATA 0xF0410 #define SPI_READ (1 << 0) #define BUSY (1 << 30) #define SINAI_SPI_NO_DATA (1 << 4) #define SINAI_SPI_NO_ADDR (1 << 5) #define SINAI_SPI_SPECIAL (1 << 6) #define HERMON_SPI_INSTR_PHASE (1 << 2) #define HERMON_SPI_ADDR_PHASE (1 << 3) #define HERMON_SPI_DATA_PHASE (1 << 4) #define HERMON_SPI_FLASH_ENABLE (1 << 13) #define WIP (1 << 24) #define WEL (1 << 25) #define FC_SE 0xd8 #define FC_PP 0x02 #define FC_RD 0x03 #define FC_RDSR 0x05 #define FC_RDID 0x9f #define FC_WREN 0x06 #define SPI_RDID_M25P80 0xffffffff #define SPI_RDID_M25P16 0x20201500 #define WAIT_INTERVAL 10 static void flash_set_cs(struct tvdevice *tvdev, unsigned int bank) { switch (tvdev->flash_command_set) { case CS_SPI_SINAI: write_cfg(tvdev, SINAI_FLASH_CS, bank << 30); break; case CS_SPI_HERMON: /* Nothing to do but save off bank */ break; default: /* Set the appropriate data bits */ write_cfg(tvdev, GPIO_DAT + 4, (read_cfg(tvdev, GPIO_DAT + 4) & ~(0x07 << 4)) | (bank << 4)); break; } tvdev->flash_bank = bank; } uint32_t flash_spi_exec_special(struct tvdevice *tvdev, int op, int logsize) { uint32_t status; switch (tvdev->flash_command_set) { case CS_SPI_SINAI: write_cfg(tvdev, FLASH_ADDR, op << 24); write_cfg(tvdev, FLASH_GW, SPI_READ | SINAI_SPI_NO_ADDR | SINAI_SPI_SPECIAL | BUSY | logsize << 8); do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); return read_cfg(tvdev, SINAI_FLASH_DATA); case CS_SPI_HERMON: write_cfg(tvdev, FLASH_GW, SPI_READ | HERMON_SPI_INSTR_PHASE | HERMON_SPI_DATA_PHASE | HERMON_SPI_FLASH_ENABLE | tvdev->flash_bank << 11 | op << 16 | BUSY | logsize << 8); do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); return read_cfg(tvdev, HERMON_FLASH_DATA); default: abort(); } } uint32_t flash_spi_rdsr(struct tvdevice *tvdev) { return flash_spi_exec_special(tvdev, FC_RDSR, 2); } /* Discover the devices connected to the Sinai SPI interface */ void spi_discover_serial_proms(struct tvdevice *tvdev) { unsigned int status, sp_num; tvdev->flash_num_spis = 0; do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); switch (tvdev->board->chip) { case CHIP_SINAI: tvdev->flash_command_set = CS_SPI_SINAI; break; case CHIP_HERMON: tvdev->flash_command_set = CS_SPI_HERMON; break; default: tvdev->flash_command_set = CS_UNKNOWN; break; } for (sp_num = 0; sp_num < NUM_SPIS; sp_num++) { flash_set_cs(tvdev, sp_num); if (flash_spi_rdsr(tvdev) >> 24 == 0) tvdev->flash_num_spis++; } /* Discover the type of the first SPI device - it's assumed they are all the same */ flash_set_cs(tvdev, 0); switch (flash_spi_exec_special(tvdev, FC_RDID, 2)) { case SPI_RDID_M25P80: tvdev->flash_spi_sp_type = SP_ST_M25P80; tvdev->flash_size = tvdev->flash_num_spis * 0x100000; tvdev->flash_bank_shift = 20; break; case SPI_RDID_M25P16: tvdev->flash_spi_sp_type = SP_ST_M25P16; tvdev->flash_size = tvdev->flash_num_spis * 0x200000; tvdev->flash_bank_shift = 21; break; default: tvdev->flash_spi_sp_type = SP_UNKNOWN; /* Assume some conservative settings */ tvdev->flash_num_spis = 1; tvdev->flash_size = 0x100000; tvdev->flash_bank_shift = 20; } tvdev->flash_sector_sz = 0x10000; /* 64KB */ } static void flash_set_bank(struct tvdevice *tvdev, unsigned int addr) { unsigned char bank = addr >> tvdev->flash_bank_shift; if (bank == tvdev->flash_bank) return; flash_set_cs(tvdev, bank); } /* read a dword from the flash, address must be 4 bytes aligned */ static unsigned int flash_read(struct tvdevice *tvdev, unsigned int addr) { unsigned int cmd, status; flash_set_bank(tvdev, addr); switch (tvdev->flash_command_set) { case CS_SPI_SINAI: write_cfg(tvdev, FLASH_ADDR, (addr & tvdev->flash_bank_mask)); write_cfg(tvdev, FLASH_GW, SPI_READ | BUSY | (2 << 8)); do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); return read_cfg(tvdev, SINAI_FLASH_DATA); case CS_SPI_HERMON: write_cfg(tvdev, FLASH_ADDR, (addr & tvdev->flash_bank_mask)); write_cfg(tvdev, FLASH_GW, SPI_READ | HERMON_SPI_INSTR_PHASE | HERMON_SPI_ADDR_PHASE | HERMON_SPI_DATA_PHASE | HERMON_SPI_FLASH_ENABLE | FC_RD << 16 | tvdev->flash_bank << 11 | BUSY | (2 << 8)); do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); return read_cfg(tvdev, HERMON_FLASH_DATA); default: write_cfg(tvdev, 0xF01A4, (addr & (tvdev->flash_bank_mask & ~3)) | (1 << 29)); do { cmd = read_cfg(tvdev, 0xF01A4); } while (cmd & 0xE0000000); return read_cfg(tvdev, 0xF01A8); } } /* read a byte from the flash */ static unsigned char flash_byte_read(struct tvdevice *tvdev, unsigned int addr) { unsigned int data; data = flash_read(tvdev, addr & ~3); return ((data >> ((3 - (addr & 3)) * 8)) & 0xFF); } /* writes a command to the flash */ static void flash_write_cmd(struct tvdevice *tvdev, unsigned int addr, unsigned char data) { unsigned int cmd; write_cfg(tvdev, 0xF01A8, data << 24); write_cfg(tvdev, 0xF01A4, (addr & tvdev->flash_bank_mask) | (2 << 29)); do { cmd = read_cfg(tvdev, 0xF01A4); } while (cmd & 0xE0000000); } static void flash_chip_reset(struct tvdevice *tvdev) { /* Issue Flash Reset Command */ switch (tvdev->flash_command_set) { case CS_INTEL: flash_write_cmd(tvdev, 0x555, 0xFF); break; case CS_AMD: flash_write_cmd(tvdev, 0x555, 0xF0); break; default: break; } } static void spi_wait_wip(struct tvdevice *tvdev) { unsigned int status; unsigned int count = 0; do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); do { if (++count > 5000) usleep(WAIT_INTERVAL); status = flash_spi_rdsr(tvdev); } while (status & WIP); } static void flash_spi_write_enable(struct tvdevice *tvdev) { uint32_t status; switch (tvdev->flash_command_set) { case CS_SPI_SINAI: write_cfg(tvdev, FLASH_ADDR, FC_WREN << 24); write_cfg(tvdev, FLASH_GW, SINAI_SPI_NO_ADDR | SINAI_SPI_NO_DATA | SINAI_SPI_SPECIAL | BUSY); break; case CS_SPI_HERMON: write_cfg(tvdev, FLASH_GW, HERMON_SPI_INSTR_PHASE | HERMON_SPI_FLASH_ENABLE | FC_WREN << 16 | tvdev->flash_bank << 11 | BUSY); break; default: abort(); } do { status = read_cfg(tvdev, FLASH_GW); } while (status & BUSY); } static void flash_erase_sector(struct tvdevice *tvdev, unsigned int addr) { unsigned int status; flash_set_bank(tvdev, addr); /* Issue Flash Sector Erase Command */ switch (tvdev->flash_command_set) { case CS_SPI_SINAI: flash_spi_write_enable(tvdev); /* Issue Sector Erase */ write_cfg(tvdev, FLASH_ADDR, (FC_SE << 24) | (addr & tvdev->flash_bank_mask)); write_cfg(tvdev, FLASH_GW, SINAI_SPI_NO_DATA | SINAI_SPI_SPECIAL | BUSY); /* Wait for sector erase completion */ spi_wait_wip(tvdev); break; case CS_SPI_HERMON: flash_spi_write_enable(tvdev); /* Issue Sector Erase*/ write_cfg(tvdev, FLASH_ADDR, addr & tvdev->flash_bank_mask); write_cfg(tvdev, FLASH_GW, HERMON_SPI_INSTR_PHASE | HERMON_SPI_ADDR_PHASE | HERMON_SPI_FLASH_ENABLE | FC_SE << 16 | tvdev->flash_bank << 11 | BUSY); /* Wait for sector erase completion */ spi_wait_wip(tvdev); break; case CS_INTEL: flash_write_cmd(tvdev, addr & tvdev->flash_bank_mask, 0x20); /* Erase */ flash_write_cmd(tvdev, addr & tvdev->flash_bank_mask, 0xD0); /* Confirm */ /* Wait for sector erase completion */ do { usleep(WAIT_INTERVAL); status = flash_read(tvdev, addr); } while (!(status & 0x80)); break; case CS_AMD: flash_write_cmd(tvdev, 0x555, 0xAA); flash_write_cmd(tvdev, 0x2AA, 0x55); flash_write_cmd(tvdev, 0x555, 0x80); flash_write_cmd(tvdev, 0x555, 0xAA); flash_write_cmd(tvdev, 0x2AA, 0x55); flash_write_cmd(tvdev, addr & tvdev->flash_bank_mask, 0x30); /* Wait for sector erase completion */ do { usleep(WAIT_INTERVAL); status = flash_read(tvdev, addr); } while (status != 0xFFFFFFFF); break; default: break; } flash_chip_reset(tvdev); } static int log2up(unsigned long in) { unsigned int i; for (i = 0; i < 32; i++) { if (in <= (unsigned long)(1 << i)) break; } return i; } static void flash_spi_write_block(struct tvdevice *tvdev, unsigned int addr, unsigned char *sector, unsigned int len) { int i; flash_spi_write_enable(tvdev); switch (tvdev->flash_command_set) { case CS_SPI_SINAI: write_cfg(tvdev, FLASH_ADDR, (FC_PP << 24) | (addr & tvdev->flash_bank_mask)); for (i = 0; i < len; i += 4) { uint32_t dword = *((uint32_t *)(sector + i)); write_cfg(tvdev, SINAI_FLASH_DATA + i, be32_to_cpu(dword)); } write_cfg(tvdev, FLASH_GW, SINAI_SPI_SPECIAL | BUSY | (log2up(len) << 8)); break; case CS_SPI_HERMON: write_cfg(tvdev, FLASH_ADDR, addr & tvdev->flash_bank_mask); for (i = 0; i < len; i += 4) { uint32_t dword = *((uint32_t *)(sector + i)); write_cfg(tvdev, HERMON_FLASH_DATA + i, be32_to_cpu(dword)); } write_cfg(tvdev, FLASH_GW, HERMON_SPI_INSTR_PHASE | HERMON_SPI_ADDR_PHASE | HERMON_SPI_DATA_PHASE | HERMON_SPI_FLASH_ENABLE | FC_PP << 16 | tvdev->flash_bank << 11 | BUSY | (log2up(len) << 8)); break; default: abort(); } /* Wait for erase to complete */ spi_wait_wip(tvdev); } static void flash_write_byte(struct tvdevice *tvdev, unsigned int addr, unsigned char data) { unsigned int status; switch (tvdev->flash_command_set) { case CS_INTEL: flash_write_cmd(tvdev, addr & tvdev->flash_bank_mask, 0x40); flash_write_cmd(tvdev, addr & tvdev->flash_bank_mask, data); /* Wait for the Byte Program to Complete (Verify Byte Program) */ do { status = flash_read(tvdev, addr & ~3); } while (!(status & 0x80)); break; case CS_AMD: /* Issue Byte Program Command */ flash_write_cmd(tvdev, 0x555, 0xAA); flash_write_cmd(tvdev, 0x2AA, 0x55); flash_write_cmd(tvdev, 0x555, 0xA0); flash_write_cmd(tvdev, addr & tvdev->flash_bank_mask, data); /* Wait for the Byte Program to Complete (Verify Byte Program) */ do { status = flash_read(tvdev, addr & ~3); } while (data != ((status >> ((3 - (addr & 3)) * 8)) & 0xFF)); break; default: /* Not possible, but compiler complains */ break; } } static int grab_gpio(struct tvdevice *tvdev) { unsigned long elapsed_msec; struct timeval tstart, tcur; gettimeofday(&tstart, NULL); /* Grab the semaphore first */ while (read_cfg(tvdev, 0xF03FC) == 1) { gettimeofday(&tcur, NULL); elapsed_msec = (tcur.tv_sec - tstart.tv_sec) * 1000L + (tcur.tv_usec - tstart.tv_usec) / 1000L; if (elapsed_msec > 10000) { if (force) { write_cfg(tvdev, 0xF03FC, 0); fprintf(stderr, "Forcing release of flash semaphore.\n"); exit(1); break; } else return 1; } } write_cfg(tvdev, 0xF03FC, 1); /* Now copy out the values */ tvdev->gpio_data[0] = read_cfg(tvdev, GPIO_DAT) & 0xFF; tvdev->gpio_data[1] = read_cfg(tvdev, GPIO_DAT + 4); tvdev->gpio_direction[0] = read_cfg(tvdev, GPIO_DIR) & 0xFF; tvdev->gpio_direction[1] = read_cfg(tvdev, GPIO_DIR + 4); tvdev->gpio_polarity[0] = read_cfg(tvdev, GPIO_POL) & 0xFF; tvdev->gpio_polarity[1] = read_cfg(tvdev, GPIO_POL + 4); tvdev->gpio_output_mode[0] = read_cfg(tvdev, GPIO_MOD) & 0xFF; tvdev->gpio_output_mode[1] = read_cfg(tvdev, GPIO_MOD + 4); return 0; } static void release_gpio(struct tvdevice *tvdev) { if (tvdev->board->chip == CHIP_SINAI) { flash_set_bank(tvdev, 0); /* Unlock GPIO */ write_cfg(tvdev, GPIO_LOCK, 0xAAAA); } /* Write back the saved values */ write_cfg(tvdev, GPIO_DAT, (read_cfg(tvdev, GPIO_DAT) & ~0xFF) | tvdev->gpio_data[0]); write_cfg(tvdev, GPIO_DAT + 4, tvdev->gpio_data[1]); write_cfg(tvdev, GPIO_DIR, (read_cfg(tvdev, GPIO_DIR) & ~0xFF) | tvdev->gpio_direction[0]); write_cfg(tvdev, GPIO_DIR + 4, tvdev->gpio_direction[1]); write_cfg(tvdev, GPIO_POL, (read_cfg(tvdev, GPIO_POL) & ~0xFF) | tvdev->gpio_polarity[0]); write_cfg(tvdev, GPIO_POL + 4, tvdev->gpio_polarity[1]); write_cfg(tvdev, GPIO_MOD, (read_cfg(tvdev, GPIO_MOD) & ~0xFF) | tvdev->gpio_output_mode[0]); write_cfg(tvdev, GPIO_MOD + 4, tvdev->gpio_output_mode[1]); /* Release the semaphore */ write_cfg(tvdev, 0xF03FC, 0); } static struct board *vpd_identify(struct tvdevice *tvdev) { char str[MAX_STR]; int i; if (tvdev->vpd_present) { if (tvdev->vpd.vpd_char[0] == 0x82) { unsigned short len16; char *p = (char *)&tvdev->vpd.vpd_char[3]; memcpy(&len16, tvdev->vpd.vpd_char + 1, sizeof(len16)); len16 = le16_to_cpu(len16); /* Skip leading whitespace */ for (; len16 > 0 && isspace(*p); len16--, p++) ; /* Make sure we don't copy too much */ if (len16 > sizeof(str)) len16 = sizeof(str); memcpy(str, p, len16); str[len16] = 0; /* Strip off any trailing whitespace */ for (len16--; len16 > 0 && isspace(str[len16]); len16--) str[len16] = 0; } else fprintf(stderr, " \nError. String Tag not present (found tag %02x instead)\n", tvdev->vpd.vpd_char[0]); } else str[0] = 0; for (i = 0; i < sizeof(board_vpds) / sizeof(board_vpds[0]); i++) { if (strcasecmp(str, board_vpds[i].str) == 0) return board_vpds[i].board; } return NULL; } static struct board *arbel_identify(struct tvdevice *tvdev) { struct board *board; board = vpd_identify(tvdev); if (board) return board; return &genarbel; } static struct board *sinai_identify(struct tvdevice *tvdev) { struct board *board; board = vpd_identify(tvdev); if (board) return board; return &gensinai; } static struct board *hermon_identify(struct tvdevice *tvdev) { struct board *board; board = vpd_identify(tvdev); if (board) return board; return &genhermon; } static struct board *tavor_identify(struct tvdevice *tvdev) { struct board *board; /* Detect the difference between a Jaguar and Cougar via the GPIO pins */ /* Set GPIO pin 12 to input and check the value */ write_cfg(tvdev, GPIO_DIR + 4, read_cfg(tvdev, GPIO_DIR + 4) & ~(1 << 12)); usleep(10); /* Check if board is a Jaguar by looking at GPIO pin 12 */ if (!(read_cfg(tvdev, GPIO_DAT + 4) & (1 << 12))) return &jaguar; /* Check the rest by VPD */ board = vpd_identify(tvdev); if (board) return board; /* * FIXME: We shouldn't assume Cougar if the VPD is corrupt. The very * fact that there is a VPD probably means it's not a Cougar board. * It's only a Cougar if there is no VPD at all. */ return &cougar; } void convert_old_topspin_vsd(union vsd *vsd) { struct topspin_vsd_old old_vsd; /* VSD Ascii prefix - prevents flint/mstflint from printing garbage */ static const char vsd_prefix_str[VSD_PREFIX_LENGTH] = { 'c', 's', 'i', 'C', '\0', '\0', '\0', 'o'}; if (verbose) printf(" converting Topspin VSD format\n"); /* Make a copy of the old VSD */ memcpy(&old_vsd, vsd, sizeof old_vsd); /* Setup the new VSD based on the information from the old VSD */ memset(vsd->raw, 0, sizeof(vsd->raw)); memcpy(vsd->topspin.vsd_prefix, vsd_prefix_str, sizeof vsd_prefix_str); memcpy((void *) &vsd->topspin.signature1, &old_vsd, offsetof(struct topspin_vsd_old, unused)); memcpy((void *) &vsd->topspin.boot_pxe_secs, &old_vsd.boot_pxe_secs, sizeof old_vsd - offsetof(struct topspin_vsd_old, boot_pxe_secs)); } static void fixup_vsd(union vsd *vsd) { struct topspin_vsd *tsvsd; if (be16_to_cpu(vsd->topspin_old.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin_old.signature2) == VSD_SIGNATURE_TOPSPIN) convert_old_topspin_vsd(vsd); if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN) /* Not Topspin VSD */ return; tsvsd = &vsd->topspin; if (!(tsvsd->flags & cpu_to_be32(VSD_FLAG_ALIGN_FIXED))) { /* * Some images have the hw_label field misaligned by one byte. * If this is an old image (the flag isn't set), then move * it back one character */ memmove(tsvsd->hw_label, tsvsd->hw_label + 1, sizeof(tsvsd->hw_label) - 1); tsvsd->flags |= cpu_to_be32(VSD_FLAG_ALIGN_FIXED); } if (!(tsvsd->flags & cpu_to_be32(VSD_FLAG_NEW_BUILD_NUM))) { /* * build_num used to be an 8 bit field, but our build numbers * quickly outgrew that limitation, so expand to 16 bits and * a new location */ tsvsd->build_num = tsvsd->old_build_num; tsvsd->flags |= cpu_to_be32(VSD_FLAG_NEW_BUILD_NUM); } if ((tsvsd->flags & cpu_to_be32(VSD_FLAG_BOOT_OPTIONS)) && ((tsvsd->boot_version < 1) || (tsvsd->boot_version > BOOT_VERSION))) { /* Invalid, reset to defaults */ tsvsd->boot_version = BOOT_VERSION; tsvsd->boot_port = 0; tsvsd->boot_ioc_num = 0; memset(tsvsd->boot_dgid, 0, sizeof(tsvsd->boot_dgid)); memset(tsvsd->boot_service_name, 0, sizeof(tsvsd->boot_service_name)); tsvsd->boot_pxe_secs = BOOT_PXE_SECS_DEFAULT; tsvsd->flags &= ~cpu_to_be32(VSD_FLAG_BOOT_OPTIONS_MASK); tsvsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_1 | VSD_FLAG_BOOT_ENABLE_PORT_2 | VSD_FLAG_BOOT_ENABLE_SCAN | VSD_FLAG_BOOT_TYPE_WELL_KNOWN | VSD_FLAG_BOOT_GID_BIG); } if (!(tsvsd->flags & cpu_to_be32(VSD_FLAG_BOOT_GID_BIG))) { uint8_t dword[4]; int i; for (i = 0; i < sizeof(tsvsd->boot_dgid); i += 4) { memcpy(dword, &tsvsd->boot_dgid[i], 4); tsvsd->boot_dgid[i + 0] = dword[3]; tsvsd->boot_dgid[i + 1] = dword[2]; tsvsd->boot_dgid[i + 2] = dword[1]; tsvsd->boot_dgid[i + 3] = dword[0]; } tsvsd->flags |= cpu_to_be32(VSD_FLAG_BOOT_GID_BIG); } if (tsvsd->boot_version < 2) { uint8_t dword[4]; int i; tsvsd->boot_version = BOOT_VERSION; tsvsd->boot_pxe_secs = BOOT_PXE_SECS_DEFAULT; for (i = 0; i < sizeof(tsvsd->boot_service_name); i += 4) { memcpy(dword, &tsvsd->boot_service_name[i], 4); tsvsd->boot_service_name[i + 0] = dword[3]; tsvsd->boot_service_name[i + 1] = dword[2]; tsvsd->boot_service_name[i + 2] = dword[1]; tsvsd->boot_service_name[i + 3] = dword[0]; } } } static void parse_image_info(uint8_t *buf, union vsd **vsd) { int off = 0; int size; while (buf[off] != IMAGE_INFO_END) { size = ntohl(*(uint32_t *) &buf[off]) & 0xffffff; switch (buf[off]) { case IMAGE_INFO_VSD: *vsd = (union vsd *) (buf + off + 4); break; } off += size + 4; } } /* * Mid level flash functions (firmware image) */ static int flash_image_read_from_file(char *fname, unsigned char **isbuf, unsigned int *isbufsz, unsigned char **psbuf, unsigned int *psbufsz, unsigned char **ibuf, unsigned int *ibufsz, union vsd **vsd) { unsigned int sector_sz = 0; uint32_t signature; uint32_t ii_off; unsigned char *buf; struct stat imgstat; FILE *fimg; int i; /* Open and read image files */ fimg = fopen(fname, "r"); if (fimg == NULL) { fprintf(stderr, "tvflash: error opening file %s!\n", fname); return 1; } /* Get the size of the image */ if (fstat(fileno(fimg), &imgstat) < 0) { fprintf(stderr, "tvflash: cannot do stat on firmware image!\n"); return 1; } buf = malloc(imgstat.st_size); if (!buf) { fprintf(stderr, "tvflash: cannot allocate memory for the image buffer!\n"); return 1; } if (fread(buf, imgstat.st_size, 1, fimg) != 1) { fprintf(stderr, "tvflash: error reading file %s!\n", fname); return 1; } fclose(fimg); *vsd = NULL; /* Check the signature on the IS */ signature = be32_to_cpu(*(uint32_t *)(buf + 0x24)); if (signature == 0x5a445a44) { unsigned int is_sz; is_sz = be32_to_cpu(*(uint32_t *)(buf + 0x2c)); if (is_sz > 4 && is_sz < 1048576) { uint16_t crc, img_crc; /* is_sz is a count of dwords */ is_sz = is_sz * 4; img_crc = be32_to_cpu(*(uint32_t *)(buf + 0x28 + is_sz + 12)); /* Verify the CRC of the IS */ crc = flash_crc16(buf + 0x28, is_sz + 16 - 4); if (crc == img_crc) { unsigned int sector_sz_ptr, log2_sector_sz; /* Then grab the sector size */ sector_sz_ptr = be16_to_cpu(*(uint16_t *)(buf + 0x16)); log2_sector_sz = be16_to_cpu(*(uint16_t *)(buf + sector_sz_ptr + 0x32)); /* * Do some sanity checking of the result. * Anything less than 4KB or more than * 1MB is suspicious and thrown out */ if (log2_sector_sz >= 12 && log2_sector_sz <= 20) sector_sz = 1 << log2_sector_sz; } } } /* Check for PPS */ if (sector_sz && be32_to_cpu(*(uint32_t *)(buf + sector_sz + 8)) == 0x5a445a44) { /* Failsafe firmware image */ *isbuf = buf; *isbufsz = sector_sz; *psbuf = buf + sector_sz; *psbufsz = sector_sz; *ibuf = buf + be32_to_cpu(*(uint32_t *)(buf + sector_sz + 0)); *ibufsz = be32_to_cpu(*(uint32_t *)(buf + sector_sz + 4)); *vsd = (union vsd *) (buf + sector_sz + 0x20); } else { /* Non failsafe firmware image */ *isbuf = *psbuf = NULL; *isbufsz = *psbufsz = 0; *ibuf = buf; *ibufsz = imgstat.st_size; for (i = 0; i < sizeof hermon_fw_sig / sizeof hermon_fw_sig[0]; ++i) if (ntohl(((uint32_t *) buf)[i]) != hermon_fw_sig[i]) break; if (i == sizeof hermon_fw_sig / sizeof hermon_fw_sig[0]) { ii_off = ntohl(*(uint32_t *) (buf + HERMON_FLASH_IMAGE_INFO_OFF)); i = (ii_off & 0xff) + (ii_off >> 8 & 0xff) + (ii_off >> 16 & 0xff) + (ii_off >> 24); if (i & 0xff) printf(" WARNING: firmware has image info pointer %08x " "with checksum %x != 0\n", ii_off, i & 0xff); else parse_image_info(buf + (ii_off & 0xffffff), vsd); } } if (*vsd) fixup_vsd(*vsd); return 0; } static int validate_xps(struct image *image, unsigned char *psbuf) { /* Check for signature */ image->valid = (be32_to_cpu(*(uint32_t *)(psbuf + 0x8)) == 0x5a445a44); if (image->valid) { image->addr = be32_to_cpu(*(uint32_t *)(psbuf + 0x0)); image->size = be32_to_cpu(*(uint32_t *)(psbuf + 0x4)); /* Check CRC for xPS */ image->valid = (flash_crc16(psbuf, 0x104) == be16_to_cpu(*(uint16_t *)(psbuf + 0x106))); memcpy(&image->vsd, psbuf + 0x20, sizeof image->vsd); fixup_vsd(&image->vsd); } return image->valid; } static int tavor_flash_check_failsafe(struct tvdevice *tvdev) { unsigned int sector_sz = 0; struct tavor_failsafe *failsafe = &tvdev->fw.tavor_failsafe; uint32_t signature; unsigned char *psbuf; int i; /* Check the signature on the IS */ signature = flash_read(tvdev, 0x24); if (signature == 0x5a445a44) { unsigned char *is; unsigned int is_sz; is_sz = flash_read(tvdev, 0x2c); if (is_sz > 4 && is_sz < 1048576) { uint16_t crc, img_crc; /* is_sz is a count of dwords */ is_sz = is_sz * 4; is = malloc(is_sz + 16); if (!is) { fprintf(stderr, "couldn't allocate %d bytes for sector buffer\n", is_sz); exit(1); } for (i = 0; i < is_sz + 16; i += 4) *(uint32_t *)(is + i) = be32_to_cpu(flash_read(tvdev, 0x28 + i)); img_crc = flash_read(tvdev, 0x28 + is_sz + 12); /* Verify the CRC of the IS */ crc = flash_crc16(is, is_sz + 16 - 4); if (crc == img_crc) { unsigned int sector_sz_ptr, log2_sector_sz; /* Then grab the sector size */ sector_sz_ptr = flash_read(tvdev, 0x14) & 0xffff; log2_sector_sz = flash_read(tvdev, sector_sz_ptr + 0x30) & 0xffff; /* * Do some sanity checking of the result. * Anything less than 4KB or more than * 1MB is suspicious and thrown out */ if (log2_sector_sz >= 12 && log2_sector_sz <= 20) sector_sz = 1 << log2_sector_sz; } free(is); } } if (!sector_sz) return 0; psbuf = malloc(sector_sz); if (!psbuf) { fprintf(stderr, "couldn't allocate temp buffer for PPS/SPS (size = %d)\n", sector_sz); exit(1); } /* Check both PPS and SPS for valid signatures */ /* Read out the PPS */ for (i = 0; i < sector_sz; i += 4) *(uint32_t *)(psbuf + i) = be32_to_cpu(flash_read(tvdev, sector_sz + i)); validate_xps(&failsafe->images[0], psbuf); /* Read out the SPS */ for (i = 0; i < sector_sz; i += 4) *(uint32_t *)(psbuf + i) = be32_to_cpu(flash_read(tvdev, sector_sz * 2 + i)); validate_xps(&failsafe->images[1], psbuf); /* * Last sanity check. We can't say that the IS is programmed correctly * if we don't see a valid PPS or SPS. */ failsafe->valid = (failsafe->images[0].valid || failsafe->images[1].valid); free(psbuf); return failsafe->valid; } static int hermon_flash_get_info(struct tvdevice *tvdev) { struct hermon_fw_info *fw_info = &tvdev->fw.hermon_fw_info; static const int flash_base[] = { 0x0 , 0x10000, 0x20000, 0x40000, 0x80000, 0x100000 }; int i, j; uint32_t chunk_info, ii_off; uint32_t *ii, ii_size; /* First look for a valid FW image */ for (i = 0; i < sizeof flash_base / sizeof flash_base[0]; ++i) { for (j = 0; j < sizeof hermon_fw_sig / sizeof hermon_fw_sig[0]; ++j) if (flash_read(tvdev, flash_base[i] + j * 4) != hermon_fw_sig[j]) break; if (j == sizeof hermon_fw_sig / sizeof hermon_fw_sig[0]) goto found; } if (verbose > 1) printf(" No valid ConnectX FW found.\n"); return 0; found: fw_info->base = flash_base[i]; chunk_info = flash_read(tvdev, fw_info->base + 0x28); i = (chunk_info & 0xff) + (chunk_info >> 8 & 0xff) + (chunk_info >> 16 & 0xff) + (chunk_info >> 24); if (i & 0xff) printf(" WARNING: firmware image at %x has chunk info word %08x " "with checksum %x != 0\n", fw_info->base, chunk_info, i & 0xff); fw_info->failsafe = !!(chunk_info & (1 << 3)); fw_info->chunk_size = 0x10000 << (chunk_info & 7); ii_off = flash_read(tvdev, fw_info->base + HERMON_FLASH_IMAGE_INFO_OFF); i = (ii_off & 0xff) + (ii_off >> 8 & 0xff) + (ii_off >> 16 & 0xff) + (ii_off >> 24); if (i & 0xff) printf(" WARNING: firmware image at %x has image info pointer %08x " "with checksum %x != 0\n", fw_info->base, ii_off, i & 0xff); ii_off &= 0xffffff; memset(&fw_info->vsd, 0, sizeof fw_info->vsd); ii_size = 256; ii = malloc(ii_size); if (!ii) goto out; i = 0; while (1) { ii[i] = flash_read(tvdev, fw_info->base + ii_off + i * 4); if (ii[i] >> 24 == IMAGE_INFO_END) break; if ((i + 1) * sizeof (uint32_t) + (ii[i] & 0xfffffff) >= ii_size) { ii_size *= 2; ii = realloc(ii, ii_size); if (!ii) goto out; } for (j = 1; j <= (ii[i] & 0xffffff) / 4; ++j) ii[i + j] = be32_to_cpu(flash_read(tvdev, fw_info->base + ii_off + (i + j) * 4)); if (ii[i] >> 24 == IMAGE_INFO_VSD) { memcpy(&fw_info->vsd, &ii[i + 1], ii[i] & 0xffffff); fixup_vsd(&fw_info->vsd); } i += j; } out: return fw_info->failsafe; } static int flash_get_info(struct tvdevice *tvdev) { switch (tvdev->board->chip) { case CHIP_TAVOR: case CHIP_ARBEL: case CHIP_SINAI: return tavor_flash_check_failsafe(tvdev); case CHIP_HERMON: return hermon_flash_get_info(tvdev); default: return 0; } } static int guid_offset(struct tvdevice *tvdev) { switch (tvdev->board->chip) { case CHIP_TAVOR: case CHIP_ARBEL: case CHIP_SINAI: return TAVOR_FLASH_GUID_OFF; case CHIP_HERMON: return HERMON_FLASH_GUID_OFF; default: return 0; } } static unsigned fw_image_addr(struct tvdevice *tvdev) { switch (tvdev->board->chip) { case CHIP_TAVOR: case CHIP_ARBEL: case CHIP_SINAI: if (tvdev->fw.tavor_failsafe.valid) { if (tvdev->fw.tavor_failsafe.images[0].valid) return tvdev->fw.tavor_failsafe.images[0].addr; else return tvdev->fw.tavor_failsafe.images[1].addr; } else return 0; case CHIP_HERMON: return tvdev->fw.hermon_fw_info.base; default: return 0; } } /* Get the GUIDs currently programmed in the flash */ static int flash_get_curr_guids(struct tvdevice *tvdev, unsigned char *guid_node, unsigned char *guid_port1, unsigned char *guid_port2) { unsigned int imageaddr = 0; unsigned char *up; unsigned int paddr; int bcnt; imageaddr = fw_image_addr(tvdev); paddr = flash_read(tvdev, imageaddr + guid_offset(tvdev)) + imageaddr; if (paddr > tvdev->flash_size) { fprintf(stderr, "GUID offset (0x%X) is larger than flash size (0x%X)!\n", paddr, tvdev->flash_size); return 1; } /* Read the Node GUID */ up = guid_node; for (bcnt = 0; bcnt < GUID_LEN; bcnt++) *up++ = flash_byte_read(tvdev, paddr++); /* Read the Port1 GUID */ up = guid_port1; for (bcnt = 0; bcnt < GUID_LEN; bcnt++) *up++ = flash_byte_read(tvdev, paddr++); /* Read the Port2 GUID */ up = guid_port2; for (bcnt = 0; bcnt < GUID_LEN; bcnt++) *up++ = flash_byte_read(tvdev, paddr++); return 0; } static int guid_sect_crc_len(struct tvdevice *tvdev) { switch (tvdev->board->chip) { case CHIP_TAVOR: case CHIP_ARBEL: case CHIP_SINAI: return TAVOR_FLASH_GUID_SECT_CRC_LEN; case CHIP_HERMON: return HERMON_FLASH_GUID_SECT_CRC_LEN; default: return 0; } } static int guid_sect_crc_offset(struct tvdevice *tvdev) { switch (tvdev->board->chip) { case CHIP_TAVOR: case CHIP_ARBEL: case CHIP_SINAI: return TAVOR_FLASH_GUID_SECT_CRC_OFFSET; case CHIP_HERMON: return HERMON_FLASH_GUID_SECT_CRC_OFFSET; default: return 0; } } /* GUID update */ static int flash_guids_update(struct tvdevice *tvdev, unsigned char *ibuf, unsigned int ibufsz, unsigned char *guid_node, unsigned char *guid_port1, unsigned char *guid_port2) { unsigned int paddr; void *gsp; /* Endianess problems suck */ paddr = be32_to_cpu(*(uint32_t *)(ibuf + guid_offset(tvdev))); if (paddr > ibufsz) { fprintf(stderr, "GUID pointer (0x%X) is larger than image size (0x%X)!\n", paddr, ibufsz); return 1; } /* Blend in the new GUIDs */ memcpy(&ibuf[paddr], guid_node, GUID_LEN); memcpy(&ibuf[paddr + GUID_LEN], guid_port1, GUID_LEN); if (tvdev->board->num_ports > 1) memcpy(&ibuf[paddr + GUID_LEN * 2], guid_port2, GUID_LEN); printf("New Node GUID = %02x%02x%02x%02x%02x%02x%02x%02x\n", guid_node[0], guid_node[1], guid_node[2], guid_node[3], guid_node[4], guid_node[5], guid_node[6], guid_node[7]); printf("New Port1 GUID = %02x%02x%02x%02x%02x%02x%02x%02x\n", guid_port1[0], guid_port1[1], guid_port1[2], guid_port1[3], guid_port1[4], guid_port1[5], guid_port1[6], guid_port1[7]); if (tvdev->board->num_ports > 1) printf("New Port2 GUID = %02x%02x%02x%02x%02x%02x%02x%02x\n", guid_port2[0], guid_port2[1], guid_port2[2], guid_port2[3], guid_port2[4], guid_port2[5], guid_port2[6], guid_port2[7]); /* Get pointer to the GUID section in the image buffer */ gsp = ibuf + paddr - FLASH_GUID_SECT_FW_RESERVED; /* Recalculate GUID section CRC-16 - FW_Reserver_2 and CRC itself excluded */ *(uint16_t *) (gsp + guid_sect_crc_offset(tvdev)) = cpu_to_be16(flash_crc16(gsp, guid_sect_crc_len(tvdev))); return 0; } /* * High level flash functions (information, read/write firmware images) */ /* Identify */ static int create_ver_str(union vsd *vsd, char *buf, unsigned int buflen) { if (vsd->topspin.revision_ver) { if (vsd->topspin.revision_ver & 0x80) snprintf(buf, buflen, "%d.%d.%03d-rc%d", vsd->topspin.major_ver, vsd->topspin.minor_ver, be16_to_cpu(vsd->topspin.micro_ver), vsd->topspin.revision_ver & ~(-1 << 7)); else snprintf(buf, buflen, "%d.%d.%03d_%d", vsd->topspin.major_ver, vsd->topspin.minor_ver, be16_to_cpu(vsd->topspin.micro_ver), vsd->topspin.revision_ver); } else snprintf(buf, buflen, "%d.%d.%03d", vsd->topspin.major_ver, vsd->topspin.minor_ver, be16_to_cpu(vsd->topspin.micro_ver)); return strlen(buf); } static void print_vpd_info(struct tvdevice *tvdev) { char str[MAX_STR]; unsigned short i = 0, rlen; unsigned char *ptr = tvdev->vpd.vpd_char; unsigned short len16; unsigned char len8 = 0, cksum = 0; int len = 0; int pn = 0, ec = 0, sn = 0, fp = 0, dc = 0, rv = 0; printf("\n Vital Product Data\n"); /* First field is string tag */ if (ptr[0] != 0x82) { fprintf(stderr, " Error. String Tag not present (found tag %02x instead)\n", ptr[0]); return; } /* print out String Tag */ memcpy(&len16, ptr + 1, sizeof(len16)); len16 = le16_to_cpu(len16); memcpy(str, &ptr[3], len16); str[len16] = 0; printf(" Product Name: %s\n", str); /* string len + 2 bytes of length field + 1 byte of tag */ ptr = &ptr[len16 + 3]; /* check for Read only tag */ if (ptr[0] != 0x90) { fprintf(stderr, " Error. R Tag not present\n"); return; } memcpy(&rlen, ptr + 1, sizeof(rlen)); /* Read only resource len */ rlen = le16_to_cpu(rlen); /* parse and print out each field, till we hit end tag */ ptr += 3; /* 1 byte rtag + 2 bytes length field */ while (i < rlen) { if ((ptr[0] == 'P') && (ptr[1] == 'N')) { len8 = ptr[2]; memcpy(str, &ptr[3], len8); str[len8] = 0; printf(" P/N: %s\n", str); pn = 1; } else if ((ptr[0] == 'E') && (ptr[1] == 'C')) { len8 = ptr[2]; memcpy(str, &ptr[3], len8); str[len8] = 0; printf(" E/C: %s\n", str); ec = 1; } else if ((ptr[0] == 'S') && (ptr[1] == 'N')) { len8 = ptr[2]; memcpy(str, &ptr[3], len8); str[len8] = 0; printf(" S/N: %s\n", str); sn = 1; } else if ((ptr[0] == 'V') && (ptr[1] == '0')) { len8 = ptr[2]; memcpy(str, &ptr[3], len8); str[len8] = 0; printf(" Freq/Power: %s\n", str); fp = 1; } else if ((ptr[0] == 'V') && (ptr[1] == '2')) { len8 = ptr[2]; memcpy(str, &ptr[3], len8); str[len8] = 0; printf(" Date Code: %s\n", str); dc = 1; } else if ((ptr[0] == 'R') && (ptr[1] == 'V')) { len = &ptr[2] - tvdev->vpd.vpd_char + 1; while (len >= 0) { cksum += tvdev->vpd.vpd_char[len]; len--; } if (cksum == 0) printf(" Checksum: Ok\n"); else printf(" Checksum: Incorrect\n"); rv = 1; } else if (ptr[0] == 0x78) /* End Tag */ break; i += (len8 + 3); ptr += (len8 + 3); } if (!pn) printf(" P/N: N/A\n"); if (!ec) printf(" E/C: N/A\n"); if (!sn) printf(" S/N: N/A\n"); if (!dc) printf(" Date Code: N/A\n"); if (!fp) printf(" Freq/Power: N/A\n"); if (!rv) printf(" Checksum: N/A\n"); } static int open_device(struct tvdevice *tvdev) { unsigned short command; /* Enable memory regions if it's disabled */ command = pci_read_word(tvdev->pdev, PCI_COMMAND); if (!(command & PCI_COMMAND_MEMORY)) { if (verbose) printf("INFO: enabling PCI memory transactions\n"); pci_write_word(tvdev->pdev, PCI_COMMAND, command | PCI_COMMAND_MEMORY); } if (!use_config_space && !(tvdev->flags & FLAG_RECOVERY)) { int fd; fd = open("/dev/mem", O_RDWR, O_SYNC); if (fd >= 0) { tvdev->bar0 = mmap64(NULL, 1 << 20, PROT_READ | PROT_WRITE, MAP_SHARED, fd, tvdev->pdev->base_addr[0] & PCI_ADDR_MEM_MASK); close(fd); if (tvdev->bar0 == MAP_FAILED) tvdev->bar0 = NULL; } else tvdev->bar0 = NULL; } else tvdev->bar0 = NULL; if (tvdev->bar0) { tvdev->method = METHOD_MMAP; return 0; } /* FIXME: Test that we can do this first */ tvdev->method = METHOD_PCI_CFG; return 0; } static void identify_flash_device(struct tvdevice *tvdev) { char cfiq[1024], str[4]; int i, width = 0; switch (tvdev->board->chip) { case CHIP_SINAI: case CHIP_HERMON: /* SPI device */ spi_discover_serial_proms(tvdev); break; default: tvdev->flash_size = 0x400000; /* 4MB */ tvdev->flash_bank_shift = 19; tvdev->flash_bank_mask = (1 << tvdev->flash_bank_shift) - 1; /* Parallel flash chip */ /* Get CFI info for flash device */ flash_write_cmd(tvdev, 0x55, 0xFF); /* Reset */ flash_write_cmd(tvdev, 0x55, 0x98); /* CFI Query */ str[0] = flash_byte_read(tvdev, 0x10); str[1] = flash_byte_read(tvdev, 0x11); str[2] = flash_byte_read(tvdev, 0x12); str[3] = 0; if (strcmp(str, "QRY") == 0) width = 1; else { str[0] = flash_byte_read(tvdev, 0x20); str[1] = flash_byte_read(tvdev, 0x22); str[2] = flash_byte_read(tvdev, 0x24); str[3] = 0; if (strcmp(str, "QRY") == 0) width = 2; } if (!width) { fprintf(stderr, "CFI query failed. Unknown flash device.\n"); exit(1); } for (i = 0; i < sizeof(cfiq); i++) cfiq[i] = flash_byte_read(tvdev, i * width); tvdev->flash_command_set = cfiq[0x13]; /* * FIXME: This is a hack for now. We should really get this * from the CFI query. Careful, MX chips have buggy * information. */ switch (tvdev->flash_command_set) { case CS_INTEL: tvdev->flash_sector_sz = 0x20000; /* 128KB */ break; case CS_AMD: tvdev->flash_sector_sz = 0x10000; /* 64KB */ break; default: printf("Unknown flash command set.\n"); exit(1); } break; } tvdev->flash_bank_mask = (1 << tvdev->flash_bank_shift) - 1; flash_chip_reset(tvdev); tvdev->flash_bank = -1; flash_set_bank(tvdev, 0); } static int open_hca(struct tvdevice *tvdev) { int ret; ret = open_device(tvdev); if (ret) return ret; read_cfg(tvdev, 0xF0150); write_cfg(tvdev, 0xF0150, 1 << 30); if (grab_gpio(tvdev)) { fprintf(stderr, "unable to acquire flash semaphore\n"); return 1; } tvdev->board = tvdev->pciid->identify(tvdev); if (!tvdev->board) { fprintf(stderr, "unable to identify board\n"); return 1; } switch (tvdev->board->chip) { case CHIP_SINAI: /* SPI flash */ /* Unlock GPIO */ write_cfg(tvdev, GPIO_LOCK, 0xAAAA); #define SPI_ENABLE ((1 << (NUM_SPIS - 1)) - 1) write_cfg(tvdev, GPIO_DIR + 4, SPI_ENABLE << 5); write_cfg(tvdev, GPIO_POL + 4, (SPI_ENABLE ^ 0x07) << 5); write_cfg(tvdev, GPIO_MOD + 4, (SPI_ENABLE ^ 0x07) << 5); break; default: /* Parallel flash */ /* Set the direction of the flash pins to output */ write_cfg(tvdev, GPIO_DIR + 4, read_cfg(tvdev, GPIO_DIR + 4) | (0x07 << 4)); /* Clear the data for the flash pins to start at bank 0 */ write_cfg(tvdev, 0xF0080 + 0x54, 0x07 << 4); /* Clear the polarity for the flash pins */ write_cfg(tvdev, GPIO_POL + 4, read_cfg(tvdev, GPIO_POL + 4) & ~(0x07 << 4)); /* Clear the output mode for the flash pins */ write_cfg(tvdev, GPIO_MOD + 4, read_cfg(tvdev, GPIO_MOD + 4) & ~(0x07 << 4)); break; } identify_flash_device(tvdev); if (tvdev->flash_command_set == CS_UNKNOWN) { printf("Unknown flash device, cannot continue\n"); return 1; } /* RevC LionCub boards use Intel flash chips and use a different firmware */ if (tvdev->board == &lioncub && tvdev->flash_command_set == CS_INTEL) tvdev->board = &lioncub_revc; return 0; } static void close_hca(struct tvdevice *tvdev) { release_gpio(tvdev); if (tvdev->bar0) munmap(tvdev->bar0, 1 << 20); } static void identify_fw_extended(const char *name, union vsd *vsd) { if (vsd) { if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN) { char ver_str[40]; create_ver_str(vsd, ver_str, sizeof(ver_str)); if (vsd->topspin.build_rev[0]) printf(" %s is v%s build %s.%d, with label '%s'\n", name, ver_str, vsd->topspin.build_rev, le16_to_cpu(vsd->topspin.build_num), vsd->topspin.hw_label); else printf(" %s is v%s, with label '%s'\n", name, ver_str, vsd->topspin.hw_label); } else printf(" %s is valid, unknown source\n", name); } else printf(" %s is NOT valid\n", name); } static void identify_hca_extended(int num, struct tvdevice *tvdev, int *unreliable) { printf("HCA #%d: ", num); switch (tvdev->board->chip) { case CHIP_TAVOR: printf("MT23108"); break; case CHIP_ARBEL: printf("MT25208"); if (tvdev->flags & FLAG_TAVOR_COMPAT) printf(" Tavor Compat"); break; case CHIP_SINAI: printf("MT25204"); break; case CHIP_HERMON: printf("MT25408"); break; default: printf("Unknown"); break; } if (tvdev->flags & FLAG_RECOVERY) printf(" (recovery mode)"); printf(", %s", tvdev->board->name); if (tvdev->flags & FLAG_RECOVERY) { printf("(*)"); *unreliable = 1; } printf(", revision %02X\n", tvdev->revision); if (tvdev->board->chip == CHIP_HERMON) { identify_fw_extended("Firmware image", &tvdev->fw.hermon_fw_info.vsd); } else if (tvdev->fw.tavor_failsafe.valid) { identify_fw_extended("Primary image", tvdev->fw.tavor_failsafe.images[0].valid ? &tvdev->fw.tavor_failsafe.images[0].vsd : NULL); identify_fw_extended("Secondary image", tvdev->fw.tavor_failsafe.images[1].valid ? &tvdev->fw.tavor_failsafe.images[1].vsd : NULL); } else printf(" Firmware is NOT installed in failsafe mode\n"); /* If vpd is present, read it and print it */ if (tvdev->vpd_present) print_vpd_info(tvdev); } static void identify_hca_primary_fw(struct tvdevice *tvdev) { union vsd *vsd; if (!tvdev->fw.tavor_failsafe.valid || !tvdev->fw.tavor_failsafe.images[0].valid) { printf("Invalid\n"); return; } vsd = &tvdev->fw.tavor_failsafe.images[0].vsd; if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN) { unsigned int build_major = 0, build_minor = 0, build_micro = 0; sscanf(vsd->topspin.build_rev, "%u.%u.%u", &build_major, &build_minor, &build_micro); printf("%s:%d:%d:%d:%d:%d:%d:%d:%d:%d\n", vsd->topspin.hw_label, (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_AUTOUPGRADE)) ? 1 : 0, vsd->topspin.major_ver, vsd->topspin.minor_ver, be16_to_cpu(vsd->topspin.micro_ver), vsd->topspin.revision_ver, build_major, build_minor, build_micro, le16_to_cpu(vsd->topspin.build_num)); } else printf("Unknown\n"); } static int identify_hca(int num, struct tvdevice *tvdev, enum identify_mode identify_mode, int *unreliable) { if (open_hca(tvdev)) { fprintf(stderr, "couldn't open hca %d\n", num); return 1; } flash_get_info(tvdev); switch (identify_mode) { case IDENTIFY_EXTENDED: identify_hca_extended(num, tvdev, unreliable); break; case IDENTIFY_PRIMARY_FIRMWARE_LABEL: identify_hca_primary_fw(tvdev); break; case IDENTIFY_HARDWARE_LABEL: /* Print out what we think the firmware label should be */ if (tvdev->board->fwlabel) printf("%s.%02X", tvdev->board->fwlabel, tvdev->revision); else printf("Unknown.%02X", tvdev->revision); break; } close_hca(tvdev); return 0; } static int identify_hcas(int hca, enum identify_mode identify_mode) { struct tvdevice *tvdev; int ret = 0, count = 0, unreliable = 0; if (hca >= 0) { tvdev = find_device(hca); if (!tvdev) { fprintf(stderr, "couldn't find HCA #%d on the PCI bus\n", hca); return 1; } ret = identify_hca(hca, tvdev, identify_mode, &unreliable); } else { for (tvdev = tvdevices; tvdev; tvdev = tvdev->next) { ret = identify_hca(count++, tvdev, identify_mode, &unreliable); if (ret) break; } } if (unreliable) printf("\n(*) Unreliable in recovery mode\n"); return ret; } static int identify_firmware(char *ifname, enum identify_mode identify_mode) { unsigned char *isbuf, *psbuf = NULL, *ibuf; unsigned int isbufsz, psbufsz, ibufsz; union vsd *vsd = NULL; /* Read the flash image into the memory */ if (flash_image_read_from_file(ifname, &isbuf, &isbufsz, &psbuf, &psbufsz, &ibuf, &ibufsz, &vsd)) return 1; switch (identify_mode) { case IDENTIFY_EXTENDED: printf("Firmware image %s", ifname); if (vsd && vsd->topspin.flags & cpu_to_be32(VSD_FLAG_AUTOUPGRADE)) printf(" (firmware autoupgrade)"); printf("\n"); if (vsd) { if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN) { char ver_str[40]; create_ver_str(vsd, ver_str, sizeof(ver_str)); if (vsd->topspin.build_rev[0]) printf(" Image is v%s build %s.%d, with label '%s'\n", ver_str, vsd->topspin.build_rev, le16_to_cpu(vsd->topspin.build_num), vsd->topspin.hw_label); else printf(" Image is v%s, with label '%s'\n", ver_str, vsd->topspin.hw_label); } else printf(" Image is valid, unknown source\n"); } else printf(" Image is NOT valid\n"); break; case IDENTIFY_PRIMARY_FIRMWARE_LABEL: if (vsd) { if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN) { unsigned int build_major = 0, build_minor = 0, build_micro = 0; sscanf(vsd->topspin.build_rev, "%u.%u.%u", &build_major, &build_minor, &build_micro); printf("%s:%d:%d:%d:%d:%d:%d:%d:%d:%d\n", vsd->topspin.hw_label, (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_AUTOUPGRADE)) ? 1 : 0, vsd->topspin.major_ver, vsd->topspin.minor_ver, be16_to_cpu(vsd->topspin.micro_ver), vsd->topspin.revision_ver, build_major, build_minor, build_micro, le16_to_cpu(vsd->topspin.build_num)); } else printf("Unknown\n"); } else printf("Invalid\n"); break; default: printf("Invalid mode\n"); break; } return 0; } static int print_hca_guids(int num, struct tvdevice *tvdev) { unsigned char guid_node[GUID_LEN]; unsigned char guid_port1[GUID_LEN]; unsigned char guid_port2[GUID_LEN]; if (open_hca(tvdev)) { fprintf(stderr, "couldn't open hca %d\n", num); return 1; } flash_get_info(tvdev); if (flash_get_curr_guids(tvdev, guid_node, guid_port1, guid_port2)) { fprintf(stderr, "Cannot determine previous GUID. Corrupted flash?\n"); return 1; } printf("HCA #%d\n", num); printf("Node GUID = %02x%02x%02x%02x%02x%02x%02x%02x\n", guid_node[0], guid_node[1], guid_node[2], guid_node[3], guid_node[4], guid_node[5], guid_node[6], guid_node[7]); printf("Port1 GUID = %02x%02x%02x%02x%02x%02x%02x%02x\n", guid_port1[0], guid_port1[1], guid_port1[2], guid_port1[3], guid_port1[4], guid_port1[5], guid_port1[6], guid_port1[7]); if (tvdev->board->num_ports > 1) printf("Port2 GUID = %02x%02x%02x%02x%02x%02x%02x%02x\n", guid_port2[0], guid_port2[1], guid_port2[2], guid_port2[3], guid_port2[4], guid_port2[5], guid_port2[6], guid_port2[7]); close_hca(tvdev); return 0; } static int print_guids(int hca) { struct tvdevice *tvdev; int ret = 0, count = 0; if (hca >= 0) { tvdev = find_device(hca); if (!tvdev) { fprintf(stderr, "couldn't find HCA #%d on the PCI bus\n", hca); return 1; } ret = print_hca_guids(hca, tvdev); } else { for (tvdev = tvdevices; tvdev; tvdev = tvdev->next) { ret = print_hca_guids(count++, tvdev); if (ret) break; } } return ret; } /* Download (from HCA to host) */ static int flash_image_write_to_file(struct tvdevice *tvdev, char *fname) { char *buffer; int i, fd; unsigned int offset; buffer = malloc(tvdev->flash_sector_sz); if (!buffer) { fprintf(stderr, "couldn't allocated %d bytes of memory for buffer\n", tvdev->flash_sector_sz); return 1; } if (strcmp(fname, "-") == 0) fd = fileno(stdout); else fd = creat(fname, 0644); if (fd < 0) { fprintf(stderr, "couldn't open %s to save firmware: %m\n", fname); return 1; } offset = 0; while (offset < tvdev->flash_size) { for (i = 0; i < tvdev->flash_sector_sz; i += 4) { unsigned int data; data = flash_read(tvdev, offset + i); buffer[i + 0] = (data >> 24) & 0xff; buffer[i + 1] = (data >> 16) & 0xff; buffer[i + 2] = (data >> 8) & 0xff; buffer[i + 3] = data & 0xff; } write(fd, buffer, tvdev->flash_sector_sz); offset += tvdev->flash_sector_sz; } close(fd); return 0; } static int download_firmware(int hca, char *ofname) { struct tvdevice *tvdev; int ret; tvdev = find_device(hca); if (!tvdev) { fprintf(stderr, "couldn't find HCA #%d on the PCI bus\n", hca); return 1; } if (open_hca(tvdev)) { fprintf(stderr, "couldn't open hca %d\n", hca); return 1; } flash_get_info(tvdev); ret = flash_image_write_to_file(tvdev, ofname); close_hca(tvdev); return ret; } static void flash_write_block(struct tvdevice *tvdev, unsigned char status, unsigned int addr, unsigned char *buffer, unsigned int buflen) { unsigned int pos = 0, bufsz = buflen; while (bufsz > 0) { unsigned int len = 16; int i; flash_set_bank(tvdev, addr); if (len > bufsz) bufsz = len; switch (tvdev->flash_command_set) { case CS_SPI_SINAI: case CS_SPI_HERMON: flash_spi_write_block(tvdev, addr, buffer + pos, len); break; default: for (i = 0; i < len; i++) flash_write_byte(tvdev, addr + i, buffer[pos + i]); break; } addr += len; pos += len; bufsz -= len; if (status) status_update(status, pos); } } /* Upload (from host to HCA) */ static int flash_compare_invariant_sector(struct tvdevice *tvdev, unsigned char *isbuf, unsigned int isbufsz) { unsigned int addr, data; flash_chip_reset(tvdev); for (addr = 0; addr < isbufsz; addr += 4) { int i; data = flash_read(tvdev, addr); for (i = 0; i < 4; i++) { if (isbuf[addr + i] != ((data >> ((3 - i) * 8)) & 0xFF)) return 1; } } return 0; } static void flash_move_pps_to_sps(struct tvdevice *tvdev) { unsigned int addr; unsigned char *sector; flash_chip_reset(tvdev); sector = malloc(tvdev->flash_sector_sz); if (!sector) { fprintf(stderr, "Unable to allocate %d bytes of memory for buffer\n", tvdev->flash_sector_sz); exit(1); } for (addr = 0; addr < tvdev->flash_sector_sz; addr += 4) { uint32_t data; int i; data = flash_read(tvdev, tvdev->flash_sector_sz + addr); for (i = 0; i < 4; i++) sector[addr + i] = ((data >> ((3 - i) * 8)) & 0xFF); } /* Erase the SPS sector */ status_update('E', 0); flash_erase_sector(tvdev, tvdev->flash_sector_sz * 2); /* Write the old PPS as the SPS */ flash_write_block(tvdev, 'F', tvdev->flash_sector_sz * 2, sector, tvdev->flash_sector_sz); status_mark(); flash_chip_reset(tvdev); free(sector); } static void flash_write_invariant_sector(struct tvdevice *tvdev, unsigned char *isbuf, unsigned int isbufsz) { flash_chip_reset(tvdev); status_update('E', 0); flash_erase_sector(tvdev, 0); flash_write_block(tvdev, 'I', 0, isbuf, isbufsz); status_mark(); flash_chip_reset(tvdev); } static void flash_write_pps(struct tvdevice *tvdev, unsigned int psbufoff, unsigned char *psbuf, unsigned int psbufsz, unsigned int ibufoff, unsigned int ibufsz) { /* Set the image offset and size */ *(uint32_t *)(psbuf + 0x0) = cpu_to_be32(ibufoff); *(uint32_t *)(psbuf + 0x4) = cpu_to_be32(ibufsz); /* Set signature and CRC to all-ones for now */ *(uint32_t *)(psbuf + 0x8) = 0xFFFFFFFF; *(uint16_t *)(psbuf + 0x106) = 0xFFFF; /* Erase then write the PPS */ flash_chip_reset(tvdev); status_update('E', 0); flash_erase_sector(tvdev, psbufoff); flash_write_block(tvdev, 'P', psbufoff, psbuf, psbufsz); status_mark(); flash_chip_reset(tvdev); } static void flash_finish_failsafe(struct tvdevice *tvdev, unsigned int psbufoff, unsigned char *psbuf, unsigned int psbufsz) { /* Set signature and CRC to something valid */ *(uint32_t *)(psbuf + 0x8) = cpu_to_be32(0x5a445a44); *(uint16_t *)(psbuf + 0x106) = cpu_to_be16(flash_crc16(psbuf, 0x104)); /* Write CRC and signature */ flash_chip_reset(tvdev); flash_write_block(tvdev, 0, psbufoff + 0x106, psbuf + 0x106, sizeof(uint16_t)); flash_write_block(tvdev, 0, psbufoff + 0x8, psbuf + 0x8, sizeof(uint32_t)); flash_chip_reset(tvdev); } static void flash_write_image(struct tvdevice *tvdev, unsigned int ibufoff, unsigned char *ibuf, unsigned int ibufsz) { unsigned int addr; /* Erase then write the firmware image */ for (addr = 0; addr < ibufsz; addr += tvdev->flash_sector_sz) { unsigned int len = tvdev->flash_sector_sz; if (len > ibufsz - addr) len = ibufsz - addr; status_update('E', 0); flash_erase_sector(tvdev, ibufoff + addr); flash_write_block(tvdev, 'W', ibufoff + addr, ibuf + addr, len); status_mark(); } flash_chip_reset(tvdev); } static unsigned int flash_verify_image(struct tvdevice *tvdev, unsigned int off, unsigned char *buf, unsigned int bufsz) { unsigned int addr, data; flash_chip_reset(tvdev); for (addr = 0; addr < bufsz; addr += 4) { int i; status_update('V', addr); data = flash_read(tvdev, off + addr); for (i = 0; i < 4; i++) { if (buf[addr + i] != ((data >> ((3 - i) * 8)) & 0xFF)) return addr + i; } } status_mark(); return addr; } static void usage(void) { fprintf(stderr, "Usage: %s [OPTION]...\n", argv0); fprintf(stderr, " -q\t\tProduce less output (quieter)\n"); fprintf(stderr, " -v\t\tProduce more output (verbose)\n"); fprintf(stderr, " -f\t\tForce operation (use cautiously)\n"); fprintf(stderr, " -p\t\tUser PCI config space access instead of memory mapping\n"); fprintf(stderr, " -h \tSelect HCA to use for operation (default: 0)\n"); fprintf(stderr, " -o []\tChange options command (no command shows current values)\n"); fprintf(stderr, " The following commands and values are accepted:\n"); fprintf(stderr, " auto_upgrade [yes|no]\n"); fprintf(stderr, " boot_enable_port1 [yes|no]\n"); fprintf(stderr, " boot_enable_port2 [yes|no]\n"); fprintf(stderr, " boot_wait_on_error [yes|no]\n"); fprintf(stderr, " boot_try_forever [yes|no]\n"); fprintf(stderr, " boot_type [well_known|saved|pxe|disable]\n"); fprintf(stderr, " boot_saved_port [0|1|2]\n"); fprintf(stderr, " boot_saved_ioc_num ##\n"); fprintf(stderr, " boot_saved_dgid ####:####:####:####:####:####:####:####\n"); fprintf(stderr, " boot_saved_service_name ####:####:####:####\n"); fprintf(stderr, " boot_pxe_secs ##\n"); fprintf(stderr, " -u\t\tDisable autoupgrade of firmware (-o auto_upgrade=no)\n\n"); fprintf(stderr, "One operation mode must be specified:\n"); fprintf(stderr, " -i\t\tIdentify HCAs\n"); fprintf(stderr, " -g\t\tPrint GUIDs programmed into firmware\n"); fprintf(stderr, " -s \n\t\tSave firmware programmed on flash device to local file\n"); fprintf(stderr, " [-d] []\n\t\tDownload firmware to flash device from local file\n\n"); fprintf(stderr, "When specifying a GUID, use only the lower 24 bits in hexadecimal format.\n"); exit(1); } static int upload_firmware(int hca, char *ifname, char *guid, char *change_option_cmd) { struct tvdevice *tvdev; unsigned char *isbuf, *psbuf, *ibuf; unsigned int isbufsz, psbufsz, ibufsz, addr, status_count; unsigned char new_guid_node[GUID_LEN], new_guid_port1[GUID_LEN], new_guid_port2[GUID_LEN]; union vsd *vsd; int ret = 1, sector = 0, program_is = 0; tvdev = find_device(hca); if (!tvdev) { fprintf(stderr, "couldn't find HCA #%d on the PCI bus\n", hca); return 1; } if (open_hca(tvdev)) { fprintf(stderr, "couldn't open hca %d\n", hca); return 1; } flash_get_info(tvdev); if (guid) { /* GUIDs given to us on command line */ if (parse_guid(guid, new_guid_node)) { fprintf(stderr, "Unable to parse GUID from command line\n\n"); usage(); } inc_guid(new_guid_node, new_guid_port1); if (tvdev->board->num_ports > 1) inc_guid(new_guid_port1, new_guid_port2); } else { /* Preserve the current GUIDs */ if (flash_get_curr_guids(tvdev, new_guid_node, new_guid_port1, new_guid_port2)) { fprintf(stderr, "Cannot determine previous GUID. Corrupted flash?\n"); fprintf(stderr, "GUID must be specified on command line.\n\n"); usage(); } /* * Now we check the GUIDs to make sure they are valid or * could possibly cause some confusion (the default Mellanox * GUID) */ if (memcmp(new_guid_node, "\x00\x00\x00\x00\x00\x00\x00\x00", 8) == 0 || memcmp(new_guid_port1, "\x00\x00\x00\x00\x00\x00\x00\x00", 8) == 0 || (tvdev->board->num_ports > 1 && memcmp(new_guid_port2, "\x00\x00\x00\x00\x00\x00\x00\x00", 8) == 0)) { fprintf(stderr, "GUIDs read from flash are all zeros. Corrupted flash?\n"); fprintf(stderr, "GUID must be specified on command line.\n\n"); usage(); } if (memcmp(new_guid_node, "\xff\xff\xff\xff\xff\xff\xff\xff", 8) == 0 || memcmp(new_guid_port1, "\xff\xff\xff\xff\xff\xff\xff\xff", 8) == 0 || (tvdev->board->num_ports > 1 && memcmp(new_guid_port2, "\xff\xff\xff\xff\xff\xff\xff\xff", 8) == 0)) { fprintf(stderr, "GUIDs read from flash are all ones. Device access error?\n"); fprintf(stderr, "GUID must be specified on command line.\n\n"); usage(); } if ((memcmp(new_guid_node, "\x00\x02\xc9\x00\x01\x00\xd0\x50", 8) == 0 || memcmp(new_guid_port1, "\x00\x02\xc9\x00\x01\x00\xd0\x51", 8) == 0 || (tvdev->board->num_ports > 1 && memcmp(new_guid_port2, "\x00\x02\xc9\x00\x01\x00\xd0\x52", 8) == 0)) && !force) { fprintf(stderr, "GUIDs read from flash are vendor default GUIDs. It is not recommended\n"); fprintf(stderr, "that these GUIDs be used because of a high chance of GUID conflict.\n"); fprintf(stderr, "Please specify new GUID on command line, or use -f option.\n"); usage(); } } /* Read the flash image into the memory */ if (flash_image_read_from_file(ifname, &isbuf, &isbufsz, &psbuf, &psbufsz, &ibuf, &ibufsz, &vsd)) return 1; if (psbuf) { if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN) { union vsd *fvsd = &tvdev->fw.tavor_failsafe.images[0].vsd; /* Update the time the image was flashed */ vsd->topspin.flashtime = cpu_to_be32(time(NULL)); /* Set default value, we'll overwrite this if we need to */ vsd->topspin.flags |= cpu_to_be32(VSD_FLAG_AUTOUPGRADE); /* Copy over boot ROM options from old VSD */ vsd->topspin.flags &= ~cpu_to_be32(VSD_FLAG_BOOT_OPTIONS); vsd->topspin.flags |= (fvsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_OPTIONS)); if (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_OPTIONS)) { vsd->topspin.flags &= ~cpu_to_be32(VSD_FLAG_BOOT_OPTIONS_MASK); vsd->topspin.flags |= (fvsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_OPTIONS_MASK)); vsd->topspin.boot_version = fvsd->topspin.boot_version; vsd->topspin.boot_port = fvsd->topspin.boot_port; vsd->topspin.boot_ioc_num = fvsd->topspin.boot_ioc_num; memcpy(vsd->topspin.boot_dgid, fvsd->topspin.boot_dgid, sizeof(vsd->topspin.boot_dgid)); memcpy(vsd->topspin.boot_service_name, fvsd->topspin.boot_service_name, sizeof(vsd->topspin.boot_service_name)); vsd->topspin.boot_pxe_secs = fvsd->topspin.boot_pxe_secs; } else { /* Set some sensible defaults */ vsd->topspin.flags |= cpu_to_be32(VSD_FLAG_BOOT_OPTIONS | VSD_FLAG_BOOT_ENABLE_PORT_1 | VSD_FLAG_BOOT_ENABLE_PORT_2 | VSD_FLAG_BOOT_ENABLE_SCAN | VSD_FLAG_BOOT_TYPE_WELL_KNOWN); vsd->topspin.boot_version = BOOT_VERSION; vsd->topspin.boot_pxe_secs = BOOT_PXE_SECS_DEFAULT; } if (change_option_cmd && parse_change_options(&vsd->topspin, change_option_cmd)) return 1; /* Calculate the VSD checksum */ vsd->topspin.checksum = 0; vsd->topspin.checksum = cpu_to_be16(flash_crc16(vsd->raw, sizeof(vsd->raw))); } /* PPS checksum will be updated as a final step */ if (be16_to_cpu(vsd->topspin.signature1) == VSD_SIGNATURE_TOPSPIN && be16_to_cpu(vsd->topspin.signature2) == VSD_SIGNATURE_TOPSPIN && !force) { if (tvdev->board->fwlabel) { char hwlabel[64]; /* * Check to make sure this file is correct for * the hardware. We check only as far as the * hwlabel since boot firmware will have extra * information appended to the label. */ snprintf(hwlabel, sizeof(hwlabel), "%s.%02X", tvdev->board->fwlabel, tvdev->revision); if (strncasecmp(vsd->topspin.hw_label, hwlabel, strlen(hwlabel)) != 0) { fprintf(stderr, "Firmware image specified has hardware label '%s', but hardware\n", vsd->topspin.hw_label); fprintf(stderr, "is of type '%s'. Please confirm you are using the correct\n", hwlabel); fprintf(stderr, "firmware or use the force option (-f).\n"); return 1; } } else { if (tvdev->flags & FLAG_RECOVERY) { fprintf(stderr, "WARNING: Unable to verify firmware image is appropriate for hardware when\n"); fprintf(stderr, "hardware is in flash recovery mode.\n"); } else fprintf(stderr, "WARNING: Unable to verify firmware image is appropriate for unknown hardware.\n"); fprintf(stderr, "Will upload flash image in 20 seconds or hit Ctrl-C to exit.\n"); sleep(20); } } if (tvdev->fw.tavor_failsafe.valid) { if ((tvdev->flash_command_set != CS_SPI_SINAI && tvdev->flash_command_set != CS_SPI_HERMON) || tvdev->flash_spi_sp_type == SP_ST_M25P80) { /* * The mainstream case - We'll always use the * space opposite of the PPS. */ if (tvdev->fw.tavor_failsafe.images[0].addr + tvdev->fw.tavor_failsafe.images[0].size < tvdev->flash_size / 2) sector = (tvdev->flash_size / 2) / tvdev->flash_sector_sz; else if (tvdev->fw.tavor_failsafe.images[0].addr >= tvdev->flash_sector_sz * 3 + ibufsz) sector = 3; else { fprintf(stderr, "Unable to fit new image (size 0x%x) on flash in Failsafe mode\n", ibufsz); exit(1); } } else { /* * Sinai with 2MB single flash prom has issue * if the PPS points above 1MB */ if ((tvdev->fw.tavor_failsafe.images[0].addr / tvdev->flash_sector_sz) == 3) sector = ((tvdev->flash_sector_sz * 3 + tvdev->fw.tavor_failsafe.images[1].size) / tvdev->flash_sector_sz) + 1; else if (tvdev->fw.tavor_failsafe.images[0].addr > tvdev->flash_sector_sz * 3) sector = 3; else { fprintf(stderr, "Unable to fit new image (size 0x%x) on flash in Failsafe mode\n", ibufsz); exit(1); } } } else /* No Invariant Sector yet (will be programmed below) */ sector = 3; } else if (ibufsz > tvdev->flash_size) { fprintf(stderr, "Image size is larger than size of flash (0x%X)\n", tvdev->flash_size); return 1; } if (tvdev->board->chip != CHIP_HERMON && tvdev->fw.tavor_failsafe.valid && !psbuf) { if (!force) { /* Flash is in Failsafe mode, but image doesn't have Failsafe information */ printf("Flash is in failsafe mode, but image is not a failsafe firmware image.\n"); printf("Please use a failsafe firmware image, or use the force option if you\n"); printf("are sure you know what you are doing.\n"); exit(1); } else { printf("WARNING: Downgrading flash from Failsafe to non Failsafe. Please hit Ctrl-C\n"); printf("now if that is not what you wanted.\n"); sleep(5); } } if (flash_guids_update(tvdev, ibuf, ibufsz, new_guid_node, new_guid_port1, new_guid_port2)) return 1; /* Compare the currently programmed IS with the IS from the file */ if (isbuf) { if (force > 1) { /* User specified -ff, always upgrade IS */ if (tvdev->fw.tavor_failsafe.valid) { /* But warn if the firmware is already in failsafe mode, just in case */ printf("WARNING: Flash reprogramming won't be failsafe, continuing in 10 seconds\n"); sleep(10); } program_is = 1; } else if (flash_compare_invariant_sector(tvdev, isbuf, isbufsz) != 0) { /* IS is out-of-date, so we need to upgrade it */ printf("WARNING: Out-of-date Invariant sector found. Flash reprogramming won't be\n"); printf("failsafe, continuing in 10 seconds\n"); sleep(10); program_is = 1; } else if (!tvdev->fw.tavor_failsafe.valid) /* Not in failsafe, so it's safe to silently program the IS */ program_is = 1; } printf("Programming HCA firmware... Flash Image Size = %d\n", ibufsz); if (psbuf) { status_count = psbufsz + ibufsz + psbufsz + ibufsz; if (tvdev->fw.tavor_failsafe.images[0].valid) status_count += tvdev->flash_sector_sz; } else status_count = ibufsz + ibufsz; if (program_is) { /* Program the Invariant Sector first */ status_start(status_count + isbufsz + isbufsz); flash_write_invariant_sector(tvdev, isbuf, isbufsz); addr = flash_verify_image(tvdev, 0, isbuf, isbufsz); if (addr < isbufsz) { status_stop(); printf("Flash verify of IS FAILED @ %d (%d total)\n", addr, isbufsz); ret = 1; goto verify_failed; } } else status_start(status_count); if (psbuf) { if (tvdev->fw.tavor_failsafe.images[0].valid) flash_move_pps_to_sps(tvdev); /* Write the PPS and image */ flash_write_pps(tvdev, tvdev->flash_sector_sz, psbuf, psbufsz, sector * tvdev->flash_sector_sz, ibufsz); flash_write_image(tvdev, sector * tvdev->flash_sector_sz, ibuf, ibufsz); /* Verify the PPS and image */ addr = flash_verify_image(tvdev, tvdev->flash_sector_sz, psbuf, psbufsz); if (addr < psbufsz) { status_stop(); printf("Flash verify of PPS FAILED @ %d (%d total)\n", addr, psbufsz); ret = 1; goto verify_failed; } addr = flash_verify_image(tvdev, sector * tvdev->flash_sector_sz, ibuf, ibufsz); if (addr < ibufsz) { status_stop(); printf("Flash verify of image FAILED @ %d (%d total)\n", addr, ibufsz); ret = 1; goto verify_failed; } /* Finish writing the PPS */ flash_finish_failsafe(tvdev, tvdev->flash_sector_sz, psbuf, psbufsz); } else { flash_write_image(tvdev, 0, ibuf, ibufsz); addr = flash_verify_image(tvdev, 0, ibuf, ibufsz); if (addr < ibufsz) { status_stop(); printf("Flash verify of image FAILED @ %d (%d total)\n", addr, ibufsz); ret = 1; goto verify_failed; } } status_stop(); ret = 0; printf("Flash verify passed!\n"); verify_failed: close_hca(tvdev); return ret; } static int modify_options(int hca, char *change_option_cmd) { struct tvdevice *tvdev; union vsd *vsd; unsigned char *psbuf; int ret; int i; tvdev = find_device(hca); if (!tvdev) { fprintf(stderr, "couldn't find HCA #%d on the PCI bus\n", hca); return 1; } if (open_hca(tvdev)) { fprintf(stderr, "couldn't open hca %d\n", hca); return 1; } flash_get_info(tvdev); psbuf = malloc(tvdev->flash_sector_sz); if (!psbuf) { fprintf(stderr, "couldn't allocate temp buffer for PPS/SPS (size = %d)\n", tvdev->flash_sector_sz); exit(1); } for (i = 0; i < tvdev->flash_sector_sz; i += 4) *(uint32_t *)(psbuf + i) = be32_to_cpu(flash_read(tvdev, tvdev->flash_sector_sz + i)); vsd = (union vsd *)(psbuf + 0x20); fixup_vsd(vsd); if (be16_to_cpu(vsd->topspin.signature1) != VSD_SIGNATURE_TOPSPIN || be16_to_cpu(vsd->topspin.signature2) != VSD_SIGNATURE_TOPSPIN) { /* Not our VSD format, so nothing to print */ printf("error: VSD not in Topspin format\n"); ret = 1; goto out; } if (change_option_cmd[0] == 0) { if (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_AUTOUPGRADE)) printf(" auto_upgrade=yes\n"); else printf(" auto_upgrade=no\n"); if (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_1)) printf(" boot_enable_port_1=yes\n"); else printf(" boot_enable_port_1=no\n"); if (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_ENABLE_PORT_2)) printf(" boot_enable_port_2=yes\n"); else printf(" boot_enable_port_2=no\n"); if (!(vsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_ENABLE_SCAN))) printf(" boot_service_scan=no\n"); if (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_WAIT_ON_ERROR)) printf(" boot_wait_on_error=yes\n"); else printf(" boot_wait_on_error=no\n"); if (vsd->topspin.flags & cpu_to_be32(VSD_FLAG_BOOT_TRY_FOREVER)) printf(" boot_try_forever=yes\n"); else printf(" boot_try_forever=no\n"); switch (be32_to_cpu(vsd->topspin.flags) & VSD_FLAG_BOOT_TYPE) { case VSD_FLAG_BOOT_TYPE_WELL_KNOWN: printf(" boot_type=well_known\n"); break; case VSD_FLAG_BOOT_TYPE_SAVED: printf(" boot_type=saved\n"); break; case VSD_FLAG_BOOT_TYPE_PXE: printf(" boot_type=pxe\n"); break; case VSD_FLAG_BOOT_TYPE_DISABLE: printf(" boot_type=disable\n"); break; default: printf(" boot_type=unknown\n"); break; } printf(" boot_saved_port=%d\n", vsd->topspin.boot_port); printf(" boot_saved_ioc_num=%d\n", vsd->topspin.boot_ioc_num); printf(" boot_saved_dgid=%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x\n", vsd->topspin.boot_dgid[0], vsd->topspin.boot_dgid[1], vsd->topspin.boot_dgid[2], vsd->topspin.boot_dgid[3], vsd->topspin.boot_dgid[4], vsd->topspin.boot_dgid[5], vsd->topspin.boot_dgid[6], vsd->topspin.boot_dgid[7], vsd->topspin.boot_dgid[8], vsd->topspin.boot_dgid[9], vsd->topspin.boot_dgid[10], vsd->topspin.boot_dgid[11], vsd->topspin.boot_dgid[12], vsd->topspin.boot_dgid[13], vsd->topspin.boot_dgid[14], vsd->topspin.boot_dgid[15]); printf(" boot_saved_service_name=%02x%02x:%02x%02x:%02x%02x:%02x%02x\n", vsd->topspin.boot_service_name[0], vsd->topspin.boot_service_name[1], vsd->topspin.boot_service_name[2], vsd->topspin.boot_service_name[3], vsd->topspin.boot_service_name[4], vsd->topspin.boot_service_name[5], vsd->topspin.boot_service_name[6], vsd->topspin.boot_service_name[7]); printf(" boot_pxe_secs=%d\n", vsd->topspin.boot_pxe_secs); } else { if (parse_change_options(&vsd->topspin, change_option_cmd)) { ret = 1; goto out; } /* Calculate the VSD checksum */ vsd->topspin.checksum = 0; vsd->topspin.checksum = cpu_to_be16(flash_crc16(vsd->raw, sizeof(vsd->raw))); /* Set signature and CRC to all-ones for now */ *(uint32_t *)(psbuf + 0x8) = 0xFFFFFFFF; *(uint16_t *)(psbuf + 0x106) = 0xFFFF; flash_chip_reset(tvdev); status_start(tvdev->flash_sector_sz); status_update('E', 0); flash_erase_sector(tvdev, tvdev->flash_sector_sz); flash_write_block(tvdev, 'F', tvdev->flash_sector_sz, psbuf, tvdev->flash_sector_sz); status_mark(); flash_chip_reset(tvdev); flash_finish_failsafe(tvdev, tvdev->flash_sector_sz, psbuf, tvdev->flash_sector_sz); status_stop(); } free(psbuf); ret = 0; out: close_hca(tvdev); return ret; } int main(int argc, char *argv[]) { char *filename = NULL, *guid = NULL, *change_option_cmd = NULL; struct winsize winsize; struct pci_access *pacc; enum operation operation = OP_NONE; enum identify_mode identify_mode = IDENTIFY_EXTENDED; int ret, autoupgrade = 1, hca = -1; /* Check the size is correct. The compiler will optimize this away */ { union vsd vsd; if (sizeof(vsd.topspin) != sizeof(vsd.raw)) { extern void __sizeof_vsd_data_doesnt_equal_sizeof_vsd_raw(); __sizeof_vsd_data_doesnt_equal_sizeof_vsd_raw(); } } /* Figure out the size of the window, but fall back if we can't */ if (ioctl(0, TIOCGWINSZ, &winsize) < 0) cols = 80; else cols = winsize.ws_col; argv0 = argv[0]; while (1) { int c; c = getopt(argc, argv, "qvfupgh:i::s:d:o::"); if (c == -1) break; switch (c) { case 'q': verbose--; break; case 'v': verbose++; break; case 'f': force++; break; case 'u': autoupgrade = 0; break; case 'p': use_config_space = 1; break; case 'h': { char *p; ret = strtoul(optarg, &p, 0); if (ret == ULONG_MAX || *p) { fprintf(stderr, "parameter to -h option is invalid\n"); return 1; } hca = (unsigned int)ret; break; } case 'i': if (operation != OP_NONE) { fprintf(stderr, "multiple operations specified on command line\n"); usage(); } operation = OP_IDENTIFY; if (optarg) { if (strcasecmp(optarg, "extended") == 0) identify_mode = IDENTIFY_EXTENDED; else if (strcasecmp(optarg, "pfwlabel") == 0) identify_mode = IDENTIFY_PRIMARY_FIRMWARE_LABEL; else if (strcasecmp(optarg, "hwlabel") == 0) identify_mode = IDENTIFY_HARDWARE_LABEL; else { fprintf(stderr, "unknown identify mode '%s'\n", optarg); usage(); } } else identify_mode = IDENTIFY_EXTENDED; break; case 'g': if (operation != OP_NONE) { fprintf(stderr, "multiple operations specified on command line\n"); usage(); } operation = OP_PRINT_GUIDS; break; case 's': if (operation != OP_NONE) { fprintf(stderr, "multiple operations specified on command line\n"); usage(); } operation = OP_DOWNLOAD; /* Save firmware from HCA to disk */ filename = optarg; break; case 'd': if (operation != OP_NONE && operation != OP_MODIFY_OPTIONS) { fprintf(stderr, "multiple operations specified on command line\n"); usage(); } operation = OP_UPLOAD; /* Download firmware to HCA */ filename = optarg; break; case 'o': if (operation != OP_NONE && operation != OP_UPLOAD) { fprintf(stderr, "multiple operations specified on command line\n"); usage(); } if (optarg) change_option_cmd = optarg; else change_option_cmd = ""; /* operation will be set below */ break; } } if (operation == OP_NONE) { if (change_option_cmd) { operation = OP_MODIFY_OPTIONS; } else { /* Default to OP_UPLOAD, but we need a filename argument */ if (optind >= argc) usage(); operation = OP_UPLOAD; /* Download firmware to HCA */ filename = argv[optind++]; } } /* The upload operation can take an optional GUID argument too */ if (optind < argc && operation == OP_UPLOAD) guid = argv[optind++]; /* Identify operation can take an optional filename argument here */ if (optind < argc && operation == OP_IDENTIFY) { filename = argv[optind++]; if (filename && identify_mode == IDENTIFY_HARDWARE_LABEL) { fprintf(stderr, "cannot print hardware label for firmware image file\n"); usage(); } } /* Change option command can take an optional filename argument here */ if (optind < argc && change_option_cmd && change_option_cmd[0] == 0) change_option_cmd = argv[optind++]; /* Set change_option_cmd correctly */ if (!autoupgrade) { if (change_option_cmd && change_option_cmd[0] != 0) { size_t len = strlen(change_option_cmd) + strlen("auto_upgrade=off") + 1; char *p; p = malloc(len); if (!p) { fprintf(stderr, "Unable to allocate %Zd bytes for change_option_cmd\n", len); exit(1); } snprintf(p, len - 1, "%s,auto_upgrade=off", change_option_cmd); change_option_cmd = p; } else change_option_cmd = "auto_upgrade=off"; } pacc = pci_alloc(); pci_init(pacc); pci_scan_bus(pacc); switch (operation) { case OP_IDENTIFY: if (filename) ret = identify_firmware(filename, identify_mode); else { scan_devices(pacc); ret = identify_hcas(hca, identify_mode); } break; case OP_PRINT_GUIDS: scan_devices(pacc); ret = print_guids(hca); break; case OP_DOWNLOAD: scan_devices(pacc); ret = download_firmware(hca >= 0 ? hca : 0, filename); break; case OP_UPLOAD: scan_devices(pacc); ret = upload_firmware(hca >= 0 ? hca : 0, filename, guid, change_option_cmd); break; case OP_MODIFY_OPTIONS: scan_devices(pacc); ret = modify_options(hca >= 0 ? hca : 0, change_option_cmd); break; default: fprintf(stderr, "ERROR: Invalid operation %d\n", operation); ret = 1; break; } pci_cleanup(pacc); return ret; } trunk/src/.gitignore0000644000175000017500000000002511313645006014316 0ustar benoitbenoit*.la .dirstamp .libs trunk/src/firmware.h0000644000175000017500000002023011313645006014313 0ustar benoitbenoit/* * tvflash - update firmware flash memory on Mellanox HCAs * Copyright (c) 2004 Topspin Communications. All rights reserved. * Copyright (c) 2007 Cisco, Inc. All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _FIRMWARE_H_ #define _FIRMWARE_H_ #include #include enum operation { OP_NONE, OP_IDENTIFY, OP_PRINT_GUIDS, OP_DOWNLOAD, OP_UPLOAD, OP_MODIFY_OPTIONS, }; enum identify_mode { IDENTIFY_EXTENDED, IDENTIFY_PRIMARY_FIRMWARE_LABEL, IDENTIFY_HARDWARE_LABEL, }; #define TV_FLASH_DEFAULT_SECTOR_SIZE 0x010000 /* 64K */ #define VSD_PREFIX_LENGTH 8 #define VSD_SIGNATURE_TOPSPIN 0x5ad /* * Note: The first shipped version had an endian problem with the * flags. So it has been changed to make sure we maintain the * endianness and compatibility to the first versions */ #define VSD_FLAG_AUTOUPGRADE 0x01000000 #define VSD_FLAG_ALIGN_FIXED 0x00000001 /* Alignment fixed */ #define VSD_FLAG_NEW_BUILD_NUM 0x00000002 /* Use new build num field */ #define VSD_FLAG_BOOT_OPTIONS 0x00000004 /* Boot options supported */ #define VSD_FLAG_BOOT_GID_BIG 0x00000008 /* GID is in big endian */ #define VSD_FLAG_BOOT_OPTIONS_MASK 0x00FF0000 #define VSD_FLAG_BOOT_ENABLE_PORT_1 0x00010000 #define VSD_FLAG_BOOT_ENABLE_PORT_2 0x00020000 #define VSD_FLAG_BOOT_ENABLE_SCAN 0x00040000 #define VSD_FLAG_BOOT_WAIT_ON_ERROR 0x00080000 #define VSD_FLAG_BOOT_TRY_FOREVER 0x00100000 #define VSD_FLAG_BOOT_TYPE 0x00C00000 #define VSD_FLAG_BOOT_TYPE_WELL_KNOWN 0x00000000 #define VSD_FLAG_BOOT_TYPE_SAVED 0x00400000 #define VSD_FLAG_BOOT_TYPE_PXE 0x00800000 #define VSD_FLAG_BOOT_TYPE_DISABLE 0x00C00000 #define BOOT_PXE_SECS_DEFAULT 20 #define BOOT_VERSION 2 struct topspin_vsd { uint8_t vsd_prefix[VSD_PREFIX_LENGTH]; uint16_t signature1; uint16_t checksum; /* Calculated over VSD with field set to 0 */ uint32_t flags; uint64_t createtime; uint64_t flashtime; uint8_t major_ver; /* 1 */ uint8_t minor_ver; /* 18 */ uint16_t micro_ver; /* 0 */ int8_t revision_ver; /* 7 (highbit set for rc) */ uint8_t old_build_num; /* Old build number */ /* FIXME: This is in little endian when it should be big endian */ uint16_t build_num; /* For Topspin use (eg 345) */ char hw_label[64]; /* Text label unique to this hardware */ char build_rev[16]; /* For Topspin use (eg 2.0.0) */ uint8_t unused[0xc2 - 0x88]; /* Program as 0 */ uint8_t boot_pxe_secs; /* Number of secs to wait for DHCP (0 = inf) */ uint8_t boot_ioc_num; /* Saved IOC num */ uint8_t boot_service_name[8]; /* Saved service name */ uint8_t boot_dgid[16]; /* Saved destination GID */ uint8_t boot_port; /* Port number to use (0 == any) */ uint8_t boot_version; /* Version of boot firmware options */ uint16_t signature2; } __attribute__((packed)); struct topspin_vsd_old { uint16_t signature1; uint16_t checksum; /* Calculated over VSD with field set to 0 */ uint32_t flags; uint64_t createtime; uint64_t flashtime; uint8_t major_ver; /* 1 */ uint8_t minor_ver; /* 18 */ uint16_t micro_ver; /* 0 */ int8_t revision_ver; /* 7 (highbit set for rc) */ uint8_t old_build_num; /* Old build number */ /* FIXME: This is in little endian when it should be big endian */ uint16_t build_num; /* For Topspin use (eg 345) */ char hw_label[64]; /* Text label unique to this hardware */ char build_rev[16]; /* For Topspin use (eg 2.0.0) */ uint8_t unused[0xc2 - 0x70]; /* Program as 0 */ uint8_t boot_pxe_secs; /* Number of secs to wait for DHCP (0 = inf) */ uint8_t boot_ioc_num; /* Saved IOC num */ uint8_t boot_service_name[8]; /* Saved service name */ uint8_t boot_dgid[16]; /* Saved destination GID */ uint8_t boot_port; /* Port number to use (0 == any) */ uint8_t boot_version; /* Version of boot firmware options */ uint16_t signature2; } __attribute__((packed)); union vsd { unsigned char raw[0x100 - 0x30]; struct topspin_vsd topspin; struct topspin_vsd_old topspin_old; }; struct tavor_failsafe { unsigned char valid; struct image { unsigned char valid; uint32_t addr; uint32_t size; union vsd vsd; } images[2]; }; struct hermon_fw_info { int base; int failsafe; int chunk_size; union vsd vsd; }; enum method { METHOD_MMAP, METHOD_PCI_CFG, }; struct pciid; enum flash_command_set { CS_UNKNOWN, CS_INTEL, CS_AMD, CS_SPI_SINAI, CS_SPI_HERMON, }; enum spi_sp_type { SP_UNKNOWN = 0, SP_ST_M25P80 = 1, /* ST-25P80 1MByte serial prom */ SP_ST_M25P16 = 2, /* ST-25P16 2MBytes serial prom */ }; #define GPIO_DAT 0xF0080 #define GPIO_DIR 0xF0088 #define GPIO_POL 0xF0090 #define GPIO_MOD 0xF0098 #define GPIO_LOCK 0xF00EC #define GPIO_DATACLEAR 0xF00F4 #define GPIO_DATASET 0xF00DC struct tvdevice { struct tvdevice *next; struct pci_dev *pdev; struct pciid *pciid; struct board *board; unsigned char revision; unsigned char num; unsigned char flags; enum method method; uint8_t *bar0; unsigned char flash_bank; unsigned char flush_posted_write; union { struct tavor_failsafe tavor_failsafe; struct hermon_fw_info hermon_fw_info; } fw; unsigned flash_size; enum flash_command_set flash_command_set; unsigned char flash_bank_shift; unsigned int flash_bank_mask; unsigned int flash_sector_sz; unsigned char flash_num_spis; unsigned char flash_spi_sp_size; enum spi_sp_type flash_spi_sp_type; unsigned int gpio_data[2], gpio_direction[2]; unsigned int gpio_polarity[2], gpio_output_mode[2]; unsigned char vpd_present; /* This is just so we can force alignment for this data */ union { unsigned char vpd_char[256]; unsigned int vpd_int[256/4]; } vpd; }; enum hca_chip { CHIP_TAVOR, CHIP_ARBEL, CHIP_SINAI, CHIP_HERMON, }; /* Board identification */ struct board { char *name; enum hca_chip chip; char *fwlabel; int num_ports; }; /* Map VPD string to board */ struct board_vpd { char *str; struct board *board; }; /* Map PCI id to chip and function to identify board */ #define PCI_VENDOR_MELLANOX 0x15b3 #define PCI_VENDOR_TOPSPIN 0x1867 #define PCI_DEVICE_MELLANOX_MT23108 0x5a44 #define PCI_DEVICE_MELLANOX_MT23108_PCICONF 0x5a45 #define PCI_DEVICE_MELLANOX_MT23108_PCIBRIDGE 0x5a46 #define PCI_DEVICE_MELLANOX_MT25208 0x6282 #define PCI_DEVICE_MELLANOX_MT25208_COMPAT 0x6278 #define PCI_DEVICE_MELLANOX_MT25208_PCICONF 0x6279 #define PCI_DEVICE_MELLANOX_MT25204 0x6274 #define PCI_DEVICE_MELLANOX_MT25204_PCICONF 0x6275 #define PCI_DEVICE_MELLANOX_MT25408_SDR 0x6340 #define PCI_DEVICE_MELLANOX_MT25408_DDR 0x634a #define PCI_DEVICE_MELLANOX_MT25408_QDR 0x6354 #define PCI_DEVICE_MELLANOX_MT25408_DDR_PCIE2 0x6732 #define PCI_DEVICE_MELLANOX_MT25408_QDR_PCIE2 0x673c struct pciid { uint16_t vendor; uint16_t device; unsigned int flags; struct board *(*identify)(struct tvdevice *); }; enum { FLAG_RECOVERY = 1 << 0, FLAG_TAVOR_COMPAT = 1 << 1 }; #define MAX_STR 0xB0 #define GUID_LEN 8 #define FLASH_GUID_SECT_FW_RESERVED 0x10 #define TAVOR_FLASH_IMAGE_INFO_OFF 0x1c #define TAVOR_FLASH_GUID_OFF 0x24 #define TAVOR_FLASH_GUID_SECT_CRC_LEN 0x30 #define TAVOR_FLASH_GUID_SECT_CRC_OFFSET 0x32 #define HERMON_FLASH_IMAGE_INFO_OFF 0x2c #define HERMON_FLASH_GUID_OFF 0x34 #define HERMON_FLASH_GUID_SECT_CRC_LEN 0x40 #define HERMON_FLASH_GUID_SECT_CRC_OFFSET 0x42 enum { IMAGE_INFO_FORMAT_REVISION = 0, IMAGE_INFO_FW_VERSION = 1, IMAGE_INFO_FW_BUILD_TIME = 2, IMAGE_INFO_DEVICE_TYPE = 3, IMAGE_INFO_PSID = 4, IMAGE_INFO_VSD = 5, IMAGE_INFO_SUPPORTED_PSIDS = 6, IMAGE_INFO_PRODUCT_VER = 7, IMAGE_INFO_VSD_VENDOR_ID = 8, IMAGE_INFO_NUM_TAGS = 9, IMAGE_INFO_END = 0XFF }; #endif /* _FIRMWARE_H_ */ trunk/NEWS0000644000175000017500000000003111313645006012233 0ustar benoitbenoit0.9.0 - Initial release. trunk/aclocal.m40000644000175000017500000007546211313645006013420 0ustar benoitbenoit# generated automatically by aclocal 1.9.6 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005 Free Software Foundation, Inc. # This file is free software; 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To generate a firmware file for use with tvflash, use Mellanox's InfiniBurn tool and save a firmware image in binary format to a file. On systems where PCI memory space cannot be accessed by mmap()ing /dev/mem, (a typical symptom is for tvflash to exit with the message "Bus error") use the "-c" option of tvflash. 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PACKAGE=tvflash VERSION=0.9.0 cat >>confdefs.h <<_ACEOF #define PACKAGE "$PACKAGE" _ACEOF cat >>confdefs.h <<_ACEOF #define VERSION "$VERSION" _ACEOF # Some tools Automake needs. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} install_sh=${install_sh-"$am_aux_dir/install-sh"} # Installed binaries are usually stripped using `strip' when the user # run `make install-strip'. However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. 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Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fcntl.h limits.h stdlib.h string.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to BUG-REPORT-ADDRESS ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_pci_pci_h+set}" = set; then echo "$as_me:$LINENO: checking for pci/pci.h" >&5 echo $ECHO_N "checking for pci/pci.h... $ECHO_C" >&6 if test "${ac_cv_header_pci_pci_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: $ac_cv_header_pci_pci_h" >&5 echo "${ECHO_T}$ac_cv_header_pci_pci_h" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking pci/pci.h usability" >&5 echo $ECHO_N "checking pci/pci.h usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking pci/pci.h presence" >&5 echo $ECHO_N "checking pci/pci.h presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: pci/pci.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: pci/pci.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: pci/pci.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: pci/pci.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: pci/pci.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: pci/pci.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: pci/pci.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: pci/pci.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: pci/pci.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: pci/pci.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: pci/pci.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: pci/pci.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: pci/pci.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: pci/pci.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: pci/pci.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: pci/pci.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to BUG-REPORT-ADDRESS ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for pci/pci.h" >&5 echo $ECHO_N "checking for pci/pci.h... $ECHO_C" >&6 if test "${ac_cv_header_pci_pci_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_pci_pci_h=$ac_header_preproc fi echo "$as_me:$LINENO: result: $ac_cv_header_pci_pci_h" >&5 echo "${ECHO_T}$ac_cv_header_pci_pci_h" >&6 fi if test $ac_cv_header_pci_pci_h = yes; then : else { { echo "$as_me:$LINENO: error: not found." >&5 echo "$as_me: error: not found." >&2;} { (exit 1); exit 1; }; } fi # Checks for typedefs, structures, and compiler characteristics. # Checks for library functions. for ac_header in stdlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to BUG-REPORT-ADDRESS ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_malloc_0_nonnull=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #if STDC_HEADERS || HAVE_STDLIB_H # include #else char *malloc (); #endif int main () { exit (malloc (0) ? 0 : 1); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_malloc_0_nonnull=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_malloc_0_nonnull=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 if test $ac_cv_func_malloc_0_nonnull = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_MALLOC 1 _ACEOF else cat >>confdefs.h <<\_ACEOF #define HAVE_MALLOC 0 _ACEOF case $LIBOBJS in "malloc.$ac_objext" | \ *" malloc.$ac_objext" | \ "malloc.$ac_objext "* | \ *" malloc.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; esac cat >>confdefs.h <<\_ACEOF #define malloc rpl_malloc _ACEOF fi for ac_func in memset strchr strtoul do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. 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Generated from configure.in by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `pci' library (-lpci). */ #undef HAVE_LIBPCI /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the `pci_alloc' function. */ #undef HAVE_PCI_ALLOC /* Define to 1 if you have the `pci_cleanup' function. */ #undef HAVE_PCI_CLEANUP /* Define to 1 if you have the `pci_fill_info' function. */ #undef HAVE_PCI_FILL_INFO /* Define to 1 if you have the `pci_init' function. */ #undef HAVE_PCI_INIT /* Define to 1 if you have the `pci_read_long' function. */ #undef HAVE_PCI_READ_LONG /* Define to 1 if you have the `pci_read_word' function. */ #undef HAVE_PCI_READ_WORD /* Define to 1 if you have the `pci_scan_bus' function. */ #undef HAVE_PCI_SCAN_BUS /* Define to 1 if you have the `pci_write_long' function. */ #undef HAVE_PCI_WRITE_LONG /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strchr' function. */ #undef HAVE_STRCHR /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strtoul' function. */ #undef HAVE_STRTOUL /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define to rpl_malloc if the replacement function should be used. */ #undef malloc trunk/tvflash.spec0000644000175000017500000000141711313645006014070 0ustar benoitbenoit# $Id: ipoibcfg.spec.in 28 2004-04-07 20:00:33Z roland $ %define ver 0.9.0 %define RELEASE 1 %define rel %{?CUSTOM_RELEASE} %{!?CUSTOM_RELEASE:%RELEASE} Summary: Tool to manage Mellanox HCA firmware flash memory Name: tvflash Version: 0.9.0 Release: 1.ofed1.4 License: GPLv2 or BSD Group: Applications/System BuildRoot: %{_tmppath}/%{name}-%{version}-root Source: http://www.openfabrics.org/downloads/tvflash-0.9.0.tar.gz Url: http://openib.org/ %description tvflash is used to query and update the firmware flash memory attached to Mellanox InfiniBand HCAs. %prep %setup -q %build %configure make %install make DESTDIR=${RPM_BUILD_ROOT} install %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root) %{_prefix}/sbin/%{name} %doc README NEWS ChangeLog COPYING trunk/ChangeLog0000644000175000017500000000000011313645006013302 0ustar benoitbenoittrunk/COPYING0000644000175000017500000004311011313645006012574 0ustar benoitbenoit GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.