diff options
author | imp <imp@FreeBSD.org> | 2008-11-17 22:19:19 +0000 |
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committer | imp <imp@FreeBSD.org> | 2008-11-17 22:19:19 +0000 |
commit | 5cf9a95bf50d3be79138d7c74bd0a0cd923764a8 (patch) | |
tree | 9dcf2e89d4f74664a397b8b45afc0acac6898733 /usr.sbin/dumpcis | |
parent | 4a8dc1a10cb0835fea210b4d9b6e986aac3d2523 (diff) | |
download | FreeBSD-src-5cf9a95bf50d3be79138d7c74bd0a0cd923764a8.zip FreeBSD-src-5cf9a95bf50d3be79138d7c74bd0a0cd923764a8.tar.gz |
Move dumpcis to its own directory, start to decouple from the
pccardc/pccardd history.
Diffstat (limited to 'usr.sbin/dumpcis')
-rw-r--r-- | usr.sbin/dumpcis/Makefile | 9 | ||||
-rw-r--r-- | usr.sbin/dumpcis/dumpcis.8 | 49 | ||||
-rw-r--r-- | usr.sbin/dumpcis/dumpcis.c | 111 | ||||
-rw-r--r-- | usr.sbin/dumpcis/dumpcisfile.c | 72 | ||||
-rw-r--r-- | usr.sbin/dumpcis/main.c | 34 | ||||
-rw-r--r-- | usr.sbin/dumpcis/printcis.c | 1107 | ||||
-rw-r--r-- | usr.sbin/dumpcis/readcis.c | 790 | ||||
-rw-r--r-- | usr.sbin/dumpcis/readcis.h | 148 |
8 files changed, 2320 insertions, 0 deletions
diff --git a/usr.sbin/dumpcis/Makefile b/usr.sbin/dumpcis/Makefile new file mode 100644 index 0000000..b68e2e4 --- /dev/null +++ b/usr.sbin/dumpcis/Makefile @@ -0,0 +1,9 @@ +# pccardc Makefile +# +# $FreeBSD$ + +PROG= dumpcis +MAN= dumpcis.8 +SRCS= main.c dumpcis.c dumpcisfile.c readcis.c printcis.c + +.include <bsd.prog.mk> diff --git a/usr.sbin/dumpcis/dumpcis.8 b/usr.sbin/dumpcis/dumpcis.8 new file mode 100644 index 0000000..518eadd --- /dev/null +++ b/usr.sbin/dumpcis/dumpcis.8 @@ -0,0 +1,49 @@ +.\" +.\" Copyright (c) 2006 M. Warner Losh <imp@FreeBSD.org> +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote products +.\" derived from this software without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd October 18, 2006 +.Dt DUMPCIS 8 +.Os +.Sh NAME +.Nm dumpcis +.Nd PC Card and Cardbus (PCMCIA) CIS display tool +.Sh SYNOPSIS +.Nm +.Ar +.Sh DESCRIPTION +The +.Nm +utility translates a raw CIS stream into human readable form. +.Sh SEE ALSO +.Xr cardbus 4 , +.Xr cbb 4 , +.Xr pccard 4 +.Sh AUTHORS +.An -nosplit +The original version was written by +.An Warner Losh Aq imp@FreeBSD.org . diff --git a/usr.sbin/dumpcis/dumpcis.c b/usr.sbin/dumpcis/dumpcis.c new file mode 100644 index 0000000..d085e37 --- /dev/null +++ b/usr.sbin/dumpcis/dumpcis.c @@ -0,0 +1,111 @@ +/* + * Copyright (c) 1995 Andrew McRae. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef lint +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ + +#include <err.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/ioctl.h> + +#include <pccard/cardinfo.h> +#include <pccard/cis.h> +#include "readcis.h" + +int nocards; + +static void +scan(int slot) +{ + int fd; + char name[64]; + struct cis *cp; + struct slotstate st; + + sprintf(name, CARD_DEVICE, slot); + fd = open(name, O_RDONLY); + if (fd < 0) + return; + nocards++; + if (ioctl(fd, PIOCGSTATE, &st)) + err(1, "ioctl (PIOCGSTATE)"); + if (st.state == filled) { + cp = readcis(fd); + if (cp) { + printf("Configuration data for card in slot %d\n", + slot); + dumpcis(cp); + freecis(cp); + } + } +} + +void +dump(unsigned char *p, int sz) +{ + int ad = 0, i; + + while (sz > 0) { + printf("%03x: ", ad); + for (i = 0; i < ((sz < 16) ? sz : 16); i++) + printf(" %02x", p[i]); + printf("\n"); + sz -= 16; + p += 16; + ad += 16; + } +} + +void * +xmalloc(int sz) +{ + void *p; + + sz = (sz + 7) & ~7; + p = malloc(sz); + if (p) + bzero(p, sz); + else + errx(1, "malloc"); + return (p); +} + +int +dumpcis_main(int argc, char **argv) +{ + int node; + + for (node = 0; node < 8; node++) + scan(node); + printf("%d slots found\n", nocards); + return 0; +} diff --git a/usr.sbin/dumpcis/dumpcisfile.c b/usr.sbin/dumpcis/dumpcisfile.c new file mode 100644 index 0000000..6a415ba --- /dev/null +++ b/usr.sbin/dumpcis/dumpcisfile.c @@ -0,0 +1,72 @@ +/* + * Copyright (c) 1995 Andrew McRae. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef lint +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ + +#include <err.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/ioctl.h> + +#include <pccard/cardinfo.h> +#include <pccard/cis.h> +#include "readcis.h" + +static void +scanfile(name) + char *name; +{ + int fd; + struct cis *cp; + + fd = open(name, O_RDONLY); + if (fd < 0) + return; + cp = readcis(fd); + if (cp) { + printf("Configuration data for file %s\n", + name); + dumpcis(cp); + freecis(cp); + } + close(fd); +} + +int +dumpcisfile_main(int argc, char **argv) +{ + + isdumpcisfile = 1; + for (argc--, argv++; argc; argc--, argv++) + scanfile(*argv); + return 0; +} diff --git a/usr.sbin/dumpcis/main.c b/usr.sbin/dumpcis/main.c new file mode 100644 index 0000000..317195c --- /dev/null +++ b/usr.sbin/dumpcis/main.c @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2006 M. Warner Losh. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +int dumpcisfile_main(int, char **); + +int +main(int argc, char **argv) +{ + return dumpcisfile_main(argc, argv); +} diff --git a/usr.sbin/dumpcis/printcis.c b/usr.sbin/dumpcis/printcis.c new file mode 100644 index 0000000..f8a53b3 --- /dev/null +++ b/usr.sbin/dumpcis/printcis.c @@ -0,0 +1,1107 @@ +/* + * Copyright (c) 1995 Andrew McRae. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef lint +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ + +/* + * Code cleanup, bug-fix and extension + * by Tatsumi Hosokawa <hosokawa@mt.cs.keio.ac.jp> + */ + +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/ioctl.h> + +#include <pccard/cardinfo.h> +#include <pccard/cis.h> + +#include "readcis.h" + +static void dump_config_map(struct tuple *tp); +static void dump_cis_config(struct tuple *tp); +static void dump_other_cond(u_char *p, int len); +static void dump_device_desc(u_char *p, int len, char *type); +static void dump_info_v1(u_char *p, int len); +static void dump_longlink_mfc(u_char *p, int len); +static void dump_bar(u_char *p, int len); +static void dump_device_geo(u_char *p, int len); +static void dump_func_id(u_char *p); +static void dump_serial_ext(u_char *p, int len); +static void dump_disk_ext(u_char *p, int len); +static void dump_network_ext(u_char *p, int len); +static void dump_info_v2(u_char *p, int len); +static void dump_org(u_char *p, int len); + +void +dumpcis(struct cis *cp) +{ + struct tuple *tp; + struct tuple_list *tl; + int count = 0, sz, ad, i; + u_char *p; + int func = 0; + + for (tl = cp->tlist; tl; tl = tl->next) + for (tp = tl->tuples; tp; tp = tp->next) { + printf("Tuple #%d, code = 0x%x (%s), length = %d\n", + ++count, tp->code, tuple_name(tp->code), tp->length); + p = tp->data; + sz = tp->length; + ad = 0; + while (sz > 0) { + printf(" %03x: ", ad); + for (i = 0; i < ((sz < 16) ? sz : 16); i++) + printf(" %02x", p[i]); + printf("\n"); + sz -= 16; + p += 16; + ad += 16; + } + switch (tp->code) { + default: + break; + case CIS_MEM_COMMON: /* 0x01 */ + dump_device_desc(tp->data, tp->length, "Common"); + break; + case CIS_CONF_MAP_CB: /* 0x04 */ + dump_config_map(tp); + break; + case CIS_CONFIG_CB: /* 0x05 */ + dump_cis_config(tp); + break; + case CIS_LONGLINK_MFC: /* 0x06 */ + dump_longlink_mfc(tp->data, tp->length); + break; + case CIS_BAR: /* 0x07 */ + dump_bar(tp->data, tp->length); + break; + case CIS_CHECKSUM: /* 0x10 */ + printf("\tChecksum from offset %d, length %d, value is 0x%x\n", + tpl16(tp->data), + tpl16(tp->data + 2), + tp->data[4]); + break; + case CIS_LONGLINK_A: /* 0x11 */ + printf("\tLong link to attribute memory, address 0x%x\n", + tpl32(tp->data)); + break; + case CIS_LONGLINK_C: /* 0x12 */ + printf("\tLong link to common memory, address 0x%x\n", + tpl32(tp->data)); + break; + case CIS_INFO_V1: /* 0x15 */ + dump_info_v1(tp->data, tp->length); + break; + case CIS_ALTSTR: /* 0x16 */ + break; + case CIS_MEM_ATTR: /* 0x17 */ + dump_device_desc(tp->data, tp->length, "Attribute"); + break; + case CIS_JEDEC_C: /* 0x18 */ + case CIS_JEDEC_A: /* 0x19 */ + break; + case CIS_CONF_MAP: /* 0x1A */ + dump_config_map(tp); + break; + case CIS_CONFIG: /* 0x1B */ + dump_cis_config(tp); + break; + case CIS_DEVICE_OC: /* 0x1C */ + case CIS_DEVICE_OA: /* 0x1D */ + dump_other_cond(tp->data, tp->length); + break; + case CIS_DEVICEGEO: /* 0x1E */ + case CIS_DEVICEGEO_A: /* 0x1F */ + dump_device_geo(tp->data, tp->length); + break; + case CIS_MANUF_ID: /* 0x20 */ + printf("\tPCMCIA ID = 0x%x, OEM ID = 0x%x\n", + tpl16(tp->data), + tpl16(tp->data + 2)); + break; + case CIS_FUNC_ID: /* 0x21 */ + func = tp->data[0]; + dump_func_id(tp->data); + break; + case CIS_FUNC_EXT: /* 0x22 */ + switch (func) { + case 2: + dump_serial_ext(tp->data, tp->length); + break; + case 4: + dump_disk_ext(tp->data, tp->length); + break; + case 6: + dump_network_ext(tp->data, tp->length); + break; + } + break; + case CIS_VERS_2: /* 0x40 */ + dump_info_v2(tp->data, tp->length); + break; + case CIS_ORG: /* 0x46 */ + dump_org(tp->data, tp->length); + break; + } + } +} + +/* + * CIS_CONF_MAP : Dump configuration map tuple. + * CIS_CONF_MAP_CB: Dump configuration map for CardBus + */ +static void +dump_config_map(struct tuple *tp) +{ + u_char *p = tp->data, x; + int rlen, mlen = 0; + int i; + + rlen = (p[0] & 3) + 1; + if (tp->code == CIS_CONF_MAP) + mlen = ((p[0] >> 2) & 3) + 1; + if (tp->length < rlen + mlen + 2) { + printf("\tWrong length for configuration map tuple\n"); + return; + } + printf("\tReg len = %d, config register addr = 0x%x, last config = 0x%x\n", + rlen, parse_num(rlen | 0x10, p + 2, &p, 0), p[1]); + if (mlen) { + printf("\tRegisters: "); + for (i = 0; i < mlen; i++, p++) { + for (x = 0x1; x; x <<= 1) + printf("%c", x & *p ? 'X' : '-'); + putchar(' '); + } + } + i = tp->length - (rlen + mlen + 2); + if (i) { + if (!mlen) + putchar('\t'); + printf("%d bytes in subtuples", i); + } + if (mlen || i) + putchar('\n'); +} + +/* + * Dump power descriptor. + * call from dump_cis_config() + */ +static int +print_pwr_desc(u_char *p) +{ + int len = 1, i; + u_char mask; + char **expp; + static char *pname[] = + {"Nominal operating supply voltage", + "Minimum operating supply voltage", + "Maximum operating supply voltage", + "Continuous supply current", + "Max current average over 1 second", + "Max current average over 10 ms", + "Power down supply current", + "Reserved" + }; + static char *vexp[] = + {"10uV", "100uV", "1mV", "10mV", "100mV", "1V", "10V", "100V"}; + static char *cexp[] = + {"10nA", "1uA", "10uA", "100uA", "1mA", "10mA", "100mA", "1A"}; + static char *mant[] = + {"1", "1.2", "1.3", "1.5", "2", "2.5", "3", "3.5", "4", "4.5", + "5", "5.5", "6", "7", "8", "9"}; + + mask = *p++; + expp = vexp; + for (i = 0; i < 8; i++) + if (mask & (1 << i)) { + len++; + if (i >= 3) + expp = cexp; + printf("\t\t%s: ", pname[i]); + printf("%s x %s", + mant[(*p >> 3) & 0xF], + expp[*p & 7]); + while (*p & 0x80) { + len++; + p++; + printf(", ext = 0x%x", *p); + } + printf("\n"); + p++; + } + return (len); +} + +/* + * print_ext_speed - Print extended speed. + * call from dump_cis_config(), dump_device_desc() + */ +static void +print_ext_speed(u_char x, int scale) +{ + static char *mant[] = + {"Reserved", "1.0", "1.2", "1.3", "1.5", "2.0", "2.5", "3.0", + "3.5", "4.0", "4.5", "5.0", "5.5", "6.0", "7.0", "8.0"}; + static char *exp[] = + {"1 ns", "10 ns", "100 ns", "1 us", "10 us", "100 us", + "1 ms", "10 ms"}; + static char *scale_name[] = + {"None", "10", "100", "1,000", "10,000", "100,000", + "1,000,000", "10,000,000"}; + + printf("Speed = %s x %s", mant[(x >> 3) & 0xF], exp[x & 7]); + if (scale) + printf(", scaled by %s", scale_name[scale & 7]); +} + +/* + * Print variable length value. + * call from print_io_map(), print_mem_map() + */ +static int +print_num(int sz, char *fmt, u_char *p, int ofs) +{ + switch (sz) { + case 0: + case 0x10: + return 0; + case 1: + case 0x11: + printf(fmt, *p + ofs); + return 1; + case 2: + case 0x12: + printf(fmt, tpl16(p) + ofs); + return 2; + case 0x13: + printf(fmt, tpl24(p) + ofs); + return 3; + case 3: + case 0x14: + printf(fmt, tpl32(p) + ofs); + return 4; + } + errx(1, "print_num(0x%x): Illegal arguments", sz); +/*NOTREACHED*/ +} + +/* + * Print I/O mapping sub-tuple. + * call from dump_cis_config() + */ +static u_char * +print_io_map(u_char *p, u_char *q) +{ + int i, j; + u_char c; + + if (q <= p) + goto err; + if (CIS_IO_ADDR(*p)) /* I/O address line */ + printf("\tCard decodes %d address lines", + CIS_IO_ADDR(*p)); + else + printf("\tCard provides address decode"); + + /* 8/16 bit I/O */ + switch (*p & (CIS_IO_8BIT | CIS_IO_16BIT)) { + case CIS_IO_8BIT: + printf(", 8 Bit I/O only"); + break; + case CIS_IO_16BIT: + printf(", limited 8/16 Bit I/O"); + break; + case (CIS_IO_8BIT | CIS_IO_16BIT): + printf(", full 8/16 Bit I/O"); + break; + } + putchar('\n'); + + /* I/O block sub-tuple exist */ + if (*p++ & CIS_IO_RANGE) { + if (q <= p) + goto err; + c = *p++; + /* calculate byte length */ + j = CIS_IO_ADSZ(c) + CIS_IO_BLKSZ(c); + if (CIS_IO_ADSZ(c) == 3) + j++; + if (CIS_IO_BLKSZ(c) == 3) + j++; + /* number of I/O block sub-tuples */ + for (i = 0; i <= CIS_IO_BLKS(c); i++) { + if (q - p < j) + goto err; + printf("\t\tI/O address # %d: ", i + 1); + /* start block address */ + p += print_num(CIS_IO_ADSZ(c), + "block start = 0x%x", p, 0); + /* block size */ + p += print_num(CIS_IO_BLKSZ(c), + " block length = 0x%x", p, 1); + putchar('\n'); + } + } + return p; + + err: /* warning */ + printf("\tWrong length for I/O mapping sub-tuple\n"); + return p; +} + +/* + * Print IRQ sub-tuple. + * call from dump_cis_config() + */ +static u_char * +print_irq_map(u_char *p, u_char *q) +{ + int i, j; + u_char c; + + if (q <= p) + goto err; + printf("\t\tIRQ modes:"); + c = ' '; + if (*p & CIS_IRQ_LEVEL) { /* Level triggered interrupts */ + printf(" Level"); + c = ','; + } + if (*p & CIS_IRQ_PULSE) { /* Pulse triggered requests */ + printf("%c Pulse", c); + c = ','; + } + if (*p & CIS_IRQ_SHARING) /* Interrupt sharing */ + printf("%c Shared", c); + putchar('\n'); + + /* IRQ mask values exist */ + if (*p & CIS_IRQ_MASK) { + if (q - p < 3) + goto err; + i = tpl16(p + 1); /* IRQ mask */ + printf("\t\tIRQs: "); + if (*p & 1) + printf(" NMI"); + if (*p & 0x2) + printf(" IOCK"); + if (*p & 0x4) + printf(" BERR"); + if (*p & 0x8) + printf(" VEND"); + for (j = 0; j < 16; j++) + if (i & (1 << j)) + printf(" %d", j); + putchar('\n'); + p += 3; + } else { + printf("\t\tIRQ level = %d\n", CIS_IRQ_IRQN(*p)); + p++; + } + return p; + + err: /* warning */ + printf("\tWrong length for IRQ sub-tuple\n"); + return p; +} + +/* + * Print memory map sub-tuple. + * call from dump_cis_config() + */ +static u_char * +print_mem_map(u_char feat, u_char *p, u_char *q) +{ + int i, j; + u_char c; + + switch (CIS_FEAT_MEMORY(feat)) { + + case CIS_FEAT_MEM_NONE: /* No memory block */ + break; + case CIS_FEAT_MEM_LEN: /* Specify memory length */ + if (q - p < 2) + goto err; + printf("\tMemory space length = 0x%x\n", tpl16(p)); + p += 2; + break; + case CIS_FEAT_MEM_ADDR: /* Memory address and length */ + if (q - p < 4) + goto err; + printf("\tMemory space address = 0x%x, length = 0x%x\n", + tpl16(p + 2), tpl16(p)); + p += 4; + break; + case CIS_FEAT_MEM_WIN: /* Memory descriptors. */ + if (q <= p) + goto err; + c = *p++; + /* calculate byte length */ + j = CIS_MEM_LENSZ(c) + CIS_MEM_ADDRSZ(c); + if (c & CIS_MEM_HOST) + j += CIS_MEM_ADDRSZ(c); + /* number of memory block */ + for (i = 0; i < CIS_MEM_WINS(c); i++) { + if (q - p < j) + goto err; + printf("\tMemory descriptor %d\n\t\t", i + 1); + /* memory length */ + p += print_num(CIS_MEM_LENSZ(c) | 0x10, + " blk length = 0x%x00", p, 0); + /* card address */ + p += print_num(CIS_MEM_ADDRSZ(c) | 0x10, + " card addr = 0x%x00", p, 0); + if (c & CIS_MEM_HOST) /* Host address value exist */ + p += print_num(CIS_MEM_ADDRSZ(c) | 0x10, + " host addr = 0x%x00", p, 0); + putchar('\n'); + } + break; + } + return p; + + err: /* warning */ + printf("\tWrong length for memory mapping sub-tuple\n"); + return p; +} + +/* + * CIS_CONFIG : Dump a config entry. + * CIS_CONFIG_CB: Dump a configuration entry for CardBus + */ +static void +dump_cis_config(struct tuple *tp) +{ + u_char *p, *q, feat; + int i, j; + char c; + + p = tp->data; + q = p + tp->length; + printf("\tConfig index = 0x%x%s\n", *p & 0x3F, + *p & 0x40 ? "(default)" : ""); + + /* Interface byte exists */ + if (tp->code == CIS_CONFIG && (*p & 0x80)) { + p++; + printf("\tInterface byte = 0x%x ", *p); + switch (*p & 0xF) { /* Interface type */ + default: + printf("(reserved)"); + break; + case 0: + printf("(memory)"); + break; + case 1: + printf("(I/O)"); + break; + case 4: + case 5: + case 6: + case 7: + case 8: + printf("(custom)"); + break; + } + c = ' '; + if (*p & 0x10) { /* Battery voltage detect */ + printf(" BVD1/2 active"); + c = ','; + } + if (*p & 0x20) { /* Write protect active */ + printf("%c card WP active", c); /* Write protect */ + c = ','; + } + if (*p & 0x40) { /* RdyBsy active bit */ + printf("%c +RDY/-BSY active", c); + c = ','; + } + if (*p & 0x80) /* Wait signal required */ + printf("%c wait signal supported", c); + printf("\n"); + } + + /* features byte */ + p++; + feat = *p++; + + /* Power structure sub-tuple */ + switch (CIS_FEAT_POWER(feat)) { /* Power sub-tuple(s) exists */ + case 0: + break; + case 1: + printf("\tVcc pwr:\n"); + p += print_pwr_desc(p); + break; + case 2: + printf("\tVcc pwr:\n"); + p += print_pwr_desc(p); + printf("\tVpp pwr:\n"); + p += print_pwr_desc(p); + break; + case 3: + printf("\tVcc pwr:\n"); + p += print_pwr_desc(p); + printf("\tVpp1 pwr:\n"); + p += print_pwr_desc(p); + printf("\tVpp2 pwr:\n"); + p += print_pwr_desc(p); + break; + } + + /* Timing sub-tuple */ + if (tp->code == CIS_CONFIG && + (feat & CIS_FEAT_TIMING)) { /* Timing sub-tuple exists */ + i = *p++; + j = CIS_WAIT_SCALE(i); + if (j != 3) { + printf("\tWait scale "); + print_ext_speed(*p++, j); + printf("\n"); + } + j = CIS_READY_SCALE(i); + if (j != 7) { + printf("\tRDY/BSY scale "); + print_ext_speed(*p++, j); + printf("\n"); + } + j = CIS_RESERVED_SCALE(i); + if (j != 7) { + printf("\tExternal scale "); + print_ext_speed(*p++, j); + printf("\n"); + } + } + + /* I/O mapping sub-tuple */ + if (feat & CIS_FEAT_I_O) { /* I/O space sub-tuple exists */ + if (tp->code == CIS_CONFIG) + p = print_io_map(p, q); + else { /* CIS_CONFIG_CB */ + printf("\tI/O base:"); + for (i = 0; i < 8; i++) + if (*p & (1 << i)) + printf(" %d", i); + putchar('\n'); + p++; + } + } + + /* IRQ descriptor sub-tuple */ + if (feat & CIS_FEAT_IRQ) /* IRQ sub-tuple exists */ + p = print_irq_map(p, q); + + /* Memory map sub-tuple */ + if (CIS_FEAT_MEMORY(feat)) { /* Memory space sub-tuple(s) exists */ + if (tp->code == CIS_CONFIG) + p = print_mem_map(feat, p, q); + else { /* CIS_CONFIG_CB */ + printf("\tMemory base:"); + for (i = 0; i < 8; i++) + if (*p & (1 << i)) + printf(" %d", i); + putchar('\n'); + p++; + } + } + + /* Misc sub-tuple */ + if (feat & CIS_FEAT_MISC) { /* Miscellaneous sub-tuple exists */ + if (tp->code == CIS_CONFIG) { + printf("\tMax twin cards = %d\n", *p & 7); + printf("\tMisc attr:%s%s%s", + (*p & 8) ? " (Audio-BVD2)" : "", + (*p & 0x10) ? " (Read-only)" : "", + (*p & 0x20) ? " (Power down supported)" : ""); + if (*p++ & 0x80) { + printf(" (Ext byte = 0x%x)", *p); + p++; + } + putchar('\n'); + } + else { /* CIS_CONFIG_CB */ + printf("\tMisc attr:"); + printf("%s%s%s%s%s%s%s", + (*p & 1) ? " (Master)" : "", + (*p & 2) ? " (Invalidate)" : "", + (*p & 4) ? " (VGA palette)" : "", + (*p & 8) ? " (Parity)" : "", + (*p & 0x10) ? " (Wait)" : "", + (*p & 0x20) ? " (Serr)" : "", + (*p & 0x40) ? " (Fast back)" : ""); + if (*p++ & 0x80) { + printf("%s%s", + (*p & 1) ? " (Binary audio)" : "", + (*p & 2) ? " (pwm audio)" : ""); + p++; + } + putchar('\n'); + } + } +} + +/* + * CIS_DEVICE_OC, CIS_DEVICE_OA: + * Dump other conditions for common/attribute memory + */ +static void +dump_other_cond(u_char *p, int len) +{ + if (p[0] && len > 0) { + printf("\t"); + if (p[0] & 1) + printf("(MWAIT)"); + if (p[0] & 2) + printf(" (3V card)"); + if (p[0] & 0x80) + printf(" (Extension bytes follow)"); + printf("\n"); + } +} + +/* + * CIS_MEM_COMMON, CIS_MEM_ATTR: + * Common / Attribute memory descripter + */ +static void +dump_device_desc(u_char *p, int len, char *type) +{ + static char *un_name[] = + {"512b", "2Kb", "8Kb", "32Kb", "128Kb", "512Kb", "2Mb", "reserved"}; + static char *speed[] = + {"No speed", "250nS", "200nS", "150nS", + "100nS", "Reserved", "Reserved"}; + static char *dev[] = + {"No device", "Mask ROM", "OTPROM", "UV EPROM", + "EEPROM", "FLASH EEPROM", "SRAM", "DRAM", + "Reserved", "Reserved", "Reserved", "Reserved", + "Reserved", "Function specific", "Extended", + "Reserved"}; + int count = 0; + + while (*p != 0xFF && len > 0) { + u_char x; + + x = *p++; + len -= 2; + if (count++ == 0) + printf("\t%s memory device information:\n", type); + printf("\t\tDevice number %d, type %s, WPS = %s\n", + count, dev[x >> 4], (x & 0x8) ? "ON" : "OFF"); + if ((x & 7) == 7) { + len--; + if (*p) { + printf("\t\t"); + print_ext_speed(*p, 0); + while (*p & 0x80) { + p++; + len--; + } + } + p++; + } else + printf("\t\tSpeed = %s", speed[x & 7]); + printf(", Memory block size = %s, %d units\n", + un_name[*p & 7], (*p >> 3) + 1); + p++; + } +} + +/* + * CIS_INFO_V1: Print version-1 info + */ +static void +dump_info_v1(u_char *p, int len) +{ + if (len < 2) { + printf("\tWrong length for version-1 info tuple\n"); + return; + } + printf("\tVersion = %d.%d", p[0], p[1]); + p += 2; + len -= 2; + if (len > 1 && *p != 0xff) { + printf(", Manuf = [%s]", p); + while (*p++ && --len > 0); + } + if (len > 1 && *p != 0xff) { + printf(", card vers = [%s]", p); + while (*p++ && --len > 0); + } else { + printf("\n\tWrong length for version-1 info tuple\n"); + return; + } + putchar('\n'); + if (len > 1 && *p != 0xff) { + printf("\tAddit. info = [%.*s]", len, p); + while (*p++ && --len > 0); + if (len > 1 && *p != 0xff) + printf(",[%.*s]", len, p); + putchar('\n'); + } +} + +/* + * CIS_FUNC_ID: Functional ID + */ +static void +dump_func_id(u_char *p) +{ + static char *id[] = { + "Multifunction card", + "Memory card", + "Serial port/modem", + "Parallel port", + "Fixed disk card", + "Video adapter", + "Network/LAN adapter", + "AIMS", + "SCSI card", + "Security" + }; + + printf("\t%s%s%s\n", + (*p <= 9) ? id[*p] : "Unknown function", + (p[1] & 1) ? " - POST initialize" : "", + (p[1] & 2) ? " - Card has ROM" : ""); +} + +/* + * CIS_FUNC_EXT: Dump functional extension tuple. + * (Serial port/modem) + */ +static void +dump_serial_ext(u_char *p, int len) +{ + static char *type[] = { + "", "Modem", "Data", "Fax", "Voice", "Data modem", + "Fax/modem", "Voice", " (Data)", " (Fax)", " (Voice)" + }; + + if (len < 1) + return; + switch (p[0]) { + case 0: /* Serial */ + case 8: /* Data */ + case 9: /* Fax */ + case 10: /* Voice */ + printf("\tSerial interface extension:%s\n", type[*p]); + if (len < 4) + goto err; + switch (p[1] & 0x1F) { + default: + printf("\t\tUnkn device"); + break; + case 0: + printf("\t\t8250 UART"); + break; + case 1: + printf("\t\t16450 UART"); + break; + case 2: + printf("\t\t16550 UART"); + break; + } + printf(", Parity - %s%s%s%s\n", + (p[2] & 1) ? "Space," : "", + (p[2] & 2) ? "Mark," : "", + (p[2] & 4) ? "Odd," : "", + (p[2] & 8) ? "Even" : ""); + printf("\t\tData bit - %s%s%s%s Stop bit - %s%s%s\n", + (p[3] & 1) ? "5bit," : "", + (p[3] & 2) ? "6bit," : "", + (p[3] & 4) ? "7bit," : "", + (p[3] & 8) ? "8bit," : "", + (p[3] & 0x10) ? "1bit," : "", + (p[3] & 0x20) ? "1.5bit," : "", + (p[3] & 0x40) ? "2bit" : ""); + break; + case 1: /* Serial */ + case 5: /* Data */ + case 6: /* Fax */ + case 7: /* Voice */ + printf("\t%s interface capabilities:\n", type[*p]); + if (len < 9) + goto err; + break; + case 2: /* Data */ + printf("\tData modem services available:\n"); + break; + case 0x13: /* Fax1 */ + case 0x23: /* Fax2 */ + case 0x33: /* Fax3 */ + printf("\tFax%d/modem services available:\n", *p >> 4); + break; + case 0x84: /* Voice */ + printf("\tVoice services available:\n"); + break; + err: /* warning */ + printf("\tWrong length for serial extension tuple\n"); + return; + } +} + +/* + * CIS_FUNC_EXT: Dump functional extension tuple. + * (Fixed disk card) + */ +static void +dump_disk_ext(u_char *p, int len) +{ + if (len < 1) + return; + switch (p[0]) { + case 1: /* IDE interface */ + if (len < 2) + goto err; + printf("\tDisk interface: %s\n", + (p[1] & 1) ? "IDE" : "Undefined"); + break; + case 2: /* Master */ + case 3: /* Slave */ + if (len < 3) + goto err; + printf("\tDisk features: %s, %s%s\n", + (p[1] & 0x04) ? "Silicon" : "Rotating", + (p[1] & 0x08) ? "Unique, " : "", + (p[1] & 0x10) ? "Dual" : "Single"); + if (p[2] & 0x7f) + printf("\t\t%s%s%s%s%s%s%s\n", + (p[2] & 0x01) ? "Sleep, " : "", + (p[2] & 0x02) ? "Standby, " : "", + (p[2] & 0x04) ? "Idle, " : "", + (p[2] & 0x08) ? "Low power, " : "", + (p[2] & 0x10) ? "Reg inhibit, " : "", + (p[2] & 0x20) ? "Index, " : "", + (p[2] & 0x40) ? "Iois16" : ""); + break; + err: /* warning */ + printf("\tWrong length for fixed disk extension tuple\n"); + return; + } +} + +static void +print_speed(u_int i) +{ + if (i < 1000) + printf("%u bits/sec", i); + else if (i < 1000000) + printf("%u kb/sec", i / 1000); + else + printf("%u Mb/sec", i / 1000000); +} + +/* + * CIS_FUNC_EXT: Dump functional extension tuple. + * (Network/LAN adapter) + */ +static void +dump_network_ext(u_char *p, int len) +{ + static const char *tech[] = { + "Undefined", "ARCnet", "Ethernet", "Token ring", + "Localtalk", "FDDI/CDDI", "ATM", "Wireless" + }; + static const char *media[] = { + "Undefined", "UTP", "STP", "Thin coax", + "THICK coax", "Fiber", "900 MHz", "2.4 GHz", + "5.4 GHz", "Diffuse Infrared", "Point to point Infrared" + }; + u_int i = 0; + + if (len < 1) + return; + switch (p[0]) { + case 1: /* Network technology */ + if (len < 2) + goto err; + printf("\tNetwork technology: %s\n", tech[p[1] & 7]); + break; + case 2: /* Network speed */ + if (len < 5) + goto err; + printf("\tNetwork speed: "); + print_speed(tpl32(p + 1)); + putchar('\n'); + break; + case 3: /* Network media */ + if (len < 2) + goto err; + if (p[1] <= 10) + i = p[1]; + printf("\tNetwork media: %s\n", media[i]); + break; + case 4: /* Node ID */ + if (len <= 2 || len < p[1] + 2) + goto err; + printf("\tNetwork node ID:"); + for (i = 0; i < p[1]; i++) + printf(" %02x", p[i + 2]); + putchar('\n'); + break; + case 5: /* Connecter type */ + if (len < 2) + goto err; + printf("\tNetwork connector: %s connector standard\n", + (p[1] == 0) ? "open" : "closed"); + break; + err: /* warning */ + printf("\tWrong length for network extension tuple\n"); + return; + } +} + +/* + * CIS_LONGLINK_MFC: Long link to next chain for Multi function card + */ +static void +dump_longlink_mfc(u_char *p, int len) +{ + u_int i, n = *p++; + + --len; + for (i = 0; i < n; i++) { + if (len < 5) { + printf("\tWrong length for long link MFC tuple\n"); + return; + } + printf("\tFunction %d: %s memory, address 0x%x\n", + i, (*p ? "common" : "attribute"), tpl32(p + 1)); + p += 5; + len -= 5; + } +} + +/* + * CIS_DEVICEGEO, CIS_DEVICEGEO_A: + * Geometry info for common/attribute memory + */ +static void +dump_device_geo(u_char *p, int len) +{ + while (len >= 6) { + printf("\twidth = %d, erase = 0x%x, read = 0x%x, write = 0x%x\n" + "\t\tpartition = 0x%x, interleave = 0x%x\n", + p[0], 1 << (p[1] - 1), + 1 << (p[2] - 1), 1 << (p[3] - 1), + 1 << (p[4] - 1), 1 << (p[5] - 1)); + len -= 6; + } +} + +/* + * CIS_INFO_V2: Print version-2 info + */ +static void +dump_info_v2(u_char *p, int len) +{ + if (len < 9) { + printf("\tWrong length for version-2 info tuple\n"); + return; + } + printf("\tVersion = 0x%x, compliance = 0x%x, dindex = 0x%x\n", + p[0], p[1], tpl16(p + 2)); + printf("\tVspec8 = 0x%x, vspec9 = 0x%x, nhdr = %d\n", + p[6], p[7], p[8]); + p += 9; + len -= 9; + if (len <= 1 || *p == 0xff) + return; + printf("\tVendor = [%.*s]", len, p); + while (*p++ && --len > 0); + if (len > 1 && *p != 0xff) + printf(", info = [%.*s]", len, p); + putchar('\n'); +} + +/* + * CIS_ORG: Organization + */ +static void +dump_org(u_char *p, int len) +{ + if (len < 1) { + printf("\tWrong length for organization tuple\n"); + return; + } + switch (*p) { + case 0: + printf("\tFilesystem"); + break; + case 1: + printf("\tApp specific"); + break; + case 2: + printf("\tCode"); + break; + default: + if (*p < 0x80) + printf("\tReserved"); + else + printf("\tVendor specific"); + break; + } + printf(" [%.*s]\n", len - 1, p + 1); +} + +static void +print_size(u_int i) +{ + if (i < 1024) + printf("%ubits", i); + else if (i < 1024*1024) + printf("%ukb", i / 1024); + else + printf("%uMb", i / (1024*1024)); +} + +/* + * CIS_BAR: Base address register for CardBus + */ +static void +dump_bar(u_char *p, int len) +{ + if (len < 6) { + printf("\tWrong length for BAR tuple\n"); + return; + } + printf("\tBAR %d: size = ", *p & 7); + print_size(tpl32(p + 2)); + printf(", %s%s%s%s\n", + (*p & 0x10) ? "I/O" : "Memory", + (*p & 0x20) ? ", Prefetch" : "", + (*p & 0x40) ? ", Cacheable" : "", + (*p & 0x80) ? ", <1Mb" : ""); +} diff --git a/usr.sbin/dumpcis/readcis.c b/usr.sbin/dumpcis/readcis.c new file mode 100644 index 0000000..73b72ef --- /dev/null +++ b/usr.sbin/dumpcis/readcis.c @@ -0,0 +1,790 @@ +/* + * Copyright (c) 1995 Andrew McRae. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef lint +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ + +/* + * Code cleanup, bug-fix and extension + * by Tatsumi Hosokawa <hosokawa@mt.cs.keio.ac.jp> + */ + +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/ioctl.h> + +#include <pccard/cardinfo.h> +#include <pccard/cis.h> + +#include "readcis.h" + +#ifdef RATOCLAN +static int rex5588 = 0; +#endif +int isdumpcisfile = 0; + +static int read_attr(int, char *, int); +static int ck_linktarget(int, off_t, int); +static void cis_info(struct cis *, unsigned char *, int); +static void device_desc(unsigned char *, int, struct dev_mem *); +static void config_map(struct cis *, unsigned char *, int); +static void cis_config(struct cis *, unsigned char *, int); +static void cis_manuf_id(struct cis *, unsigned char *, int); +static void cis_func_id(struct cis *, unsigned char *, int); +static void cis_network_ext(struct cis *, unsigned char *, int); +static struct tuple_list *read_one_tuplelist(int, int, off_t); +static struct tuple_list *read_tuples(int); +static struct tuple *find_tuple_in_list(struct tuple_list *, unsigned char); +static struct tuple_info *get_tuple_info(unsigned char); + +static struct tuple_info tuple_info[] = { + {"Null tuple", 0x00, 0}, + {"Common memory descriptor", 0x01, 255}, + {"Long link to next chain for CardBus", 0x02, 255}, + {"Indirect access", 0x03, 255}, + {"Configuration map for CardBus", 0x04, 255}, + {"Configuration entry for CardBus", 0x05, 255}, + {"Long link to next chain for MFC", 0x06, 255}, + {"Base address register for CardBus", 0x07, 6}, + {"Checksum", 0x10, 5}, + {"Long link to attribute memory", 0x11, 4}, + {"Long link to common memory", 0x12, 4}, + {"Link target", 0x13, 3}, + {"No link", 0x14, 0}, + {"Version 1 info", 0x15, 255}, + {"Alternate language string", 0x16, 255}, + {"Attribute memory descriptor", 0x17, 255}, + {"JEDEC descr for common memory", 0x18, 255}, + {"JEDEC descr for attribute memory", 0x19, 255}, + {"Configuration map", 0x1A, 255}, + {"Configuration entry", 0x1B, 255}, + {"Other conditions for common memory", 0x1C, 255}, + {"Other conditions for attribute memory", 0x1D, 255}, + {"Geometry info for common memory", 0x1E, 255}, + {"Geometry info for attribute memory", 0x1F, 255}, + {"Manufacturer ID", 0x20, 4}, + {"Functional ID", 0x21, 2}, + {"Functional EXT", 0x22, 255}, + {"Software interleave", 0x23, 2}, + {"Version 2 Info", 0x40, 255}, + {"Data format", 0x41, 255}, + {"Geometry", 0x42, 4}, + {"Byte order", 0x43, 2}, + {"Card init date", 0x44, 4}, + {"Battery replacement", 0x45, 4}, + {"Organization", 0x46, 255}, + {"Terminator", 0xFF, 0}, + {0, 0, 0} +}; + +/* + * After reading the tuples, decode the relevant ones. + */ +struct cis * +readcis(int fd) +{ + struct tuple_list *tl; + struct tuple *tp; + struct cis *cp; + + cp = xmalloc(sizeof(*cp)); + cp->tlist = read_tuples(fd); + if (cp->tlist == 0) + return (NULL); + + for (tl = cp->tlist; tl; tl = tl->next) + for (tp = tl->tuples; tp; tp = tp->next) { +#if 0 + printf("tuple code = 0x%02x, data is\n", tp->code); + dump(tp->data, tp->length); +#endif + switch (tp->code) { + case CIS_MEM_COMMON: /* 0x01 */ + device_desc(tp->data, tp->length, &cp->common_mem); + break; + case CIS_INFO_V1: /* 0x15 */ + cis_info(cp, tp->data, tp->length); + break; + case CIS_MEM_ATTR: /* 0x17 */ + device_desc(tp->data, tp->length, &cp->attr_mem); + break; + case CIS_CONF_MAP: /* 0x1A */ + config_map(cp, tp->data, tp->length); + break; + case CIS_CONFIG: /* 0x1B */ + cis_config(cp, tp->data, tp->length); + break; + case CIS_MANUF_ID: /* 0x20 */ + cis_manuf_id(cp, tp->data, tp->length); + break; + case CIS_FUNC_ID: /* 0x21 */ + cis_func_id(cp, tp->data, tp->length); + break; + case CIS_FUNC_EXT: /* 0x22 */ + if (cp->func_id1 == 6) /* LAN adaptor */ + cis_network_ext(cp, tp->data, tp->length); + break; + } + } + return (cp); +} + +/* + * free_cis - delete cis entry. + */ +void +freecis(struct cis *cp) +{ + struct cis_ioblk *io; + struct cis_memblk *mem; + struct cis_config *conf; + struct tuple *tp; + struct tuple_list *tl; + + while ((tl = cp->tlist) != 0) { + cp->tlist = tl->next; + while ((tp = tl->tuples) != 0) { + tl->tuples = tp->next; + if (tp->data) + free(tp->data); + } + } + + while ((conf = cp->conf) != 0) { + cp->conf = conf->next; + while ((io = conf->io) != 0) { + conf->io = io->next; + free(io); + } + while ((mem = conf->mem) != 0) { + conf->mem = mem->next; + free(mem); + } + free(conf); + } + free(cp); +} + +/* + * Fills in CIS version data. + */ +static void +cis_info(struct cis *cp, unsigned char *p, int len) +{ + cp->maj_v = *p++; + cp->min_v = *p++; + len -= 2; + if (cp->manuf) { + free(cp->manuf); + cp->manuf = NULL; + } + if (len > 1 && *p != 0xff) { + cp->manuf = strdup(p); + len -= strlen(p) + 1; + p += strlen(p) + 1; + } + if (cp->vers) { + free(cp->vers); + cp->vers = NULL; + } + if (len > 1 && *p != 0xff) { + cp->vers = strdup(p); + len -= strlen(p) + 1; + p += strlen(p) + 1; + } else { + cp->vers = strdup("[none]"); + } + if (cp->add_info1) { + free(cp->add_info1); + cp->add_info1 = NULL; + } + if (len > 1 && *p != 0xff) { + cp->add_info1 = strdup(p); + len -= strlen(p) + 1; + p += strlen(p) + 1; + } else { + cp->add_info1 = strdup("[none]"); + } + if (cp->add_info2) { + free(cp->add_info2); + cp->add_info2 = NULL; + } + if (len > 1 && *p != 0xff) + cp->add_info2 = strdup(p); + else + cp->add_info2 = strdup("[none]"); +} + +static void +cis_manuf_id(struct cis *cp, unsigned char *p, int len) +{ + if (len >= 4) { + cp->manufacturer = tpl16(p); + cp->product = tpl16(p+2); + if (len == 5) + cp->prodext = *(p+4); /* For xe driver */ + } else { + cp->manufacturer=0; + cp->product=0; + cp->prodext=0; + } +} +/* + * Fills in CIS function ID. + */ +static void +cis_func_id(struct cis *cp, unsigned char *p, int len) +{ + cp->func_id1 = *p++; + cp->func_id2 = *p++; +} + +static void +cis_network_ext(struct cis *cp, unsigned char *p, int len) +{ + int i; + + switch (p[0]) { + case 4: /* Node ID */ + if (len <= 2 || len < p[1] + 2) + return; + + if (cp->lan_nid) + free(cp->lan_nid); + cp->lan_nid = xmalloc(p[1]); + + for (i = 0; i <= p[1]; i++) + cp->lan_nid[i] = p[i + 1]; + break; + } +} + +/* + * "FUJITSU LAN Card (FMV-J182)" has broken CIS + */ +static int +fmvj182_check(unsigned char *p) +{ + char manuf[BUFSIZ], vers[BUFSIZ]; + + p++; /* major version */ + p++; /* minor version */ + strncpy(manuf, p, sizeof(manuf) - 1); + while (*p++); + strncpy(vers, p, sizeof(vers) - 1); + if (!strcmp(manuf, "FUJITSU") && !strcmp(vers, "LAN Card(FMV-J182)")) + return 1; + else + return 0; +} + +#ifdef RATOCLAN +/* + * "RATOC LAN Card (REX-5588)" has broken CIS + */ +static int +rex5588_check(unsigned char *p) +{ + char manuf[BUFSIZ], vers[BUFSIZ]; + + p++; /* major version */ + p++; /* minor version */ + strncpy(manuf, p, sizeof(manuf) - 1); + while (*p++); + strncpy(vers, p, sizeof(manuf) - 1); + if (!strcmp(manuf, "PCMCIA LAN MBH10304 ES")) + return 1; + else + return 0; +} +#endif + +#ifdef HSSYNTH +/* + * Broken CIS for "HITACHI MICROCOMPUTER SYSTEM LTD." "MSSHVPC02" + */ +static int +hss_check(unsigned char *p) +{ + char manuf[BUFSIZ], vers[BUFSIZ]; + + p++; /* major version */ + p++; /* minor version */ + strncpy(manuf, p, sizeof(manuf) - 1); + while (*p++); + strncpy(vers, p, sizeof(vers) - 1); + if (!strcmp(manuf, "HITACHI MICROCOMPUTER SYSTEMS LTD.") + && !strcmp(vers, "MSSHVPC02")) + return 1; + else + return 0; +} +#endif /* HSSYNTH */ + +/* + * device_desc - decode device descriptor. + */ +static void +device_desc(unsigned char *p, int len, struct dev_mem *dp) +{ + while (len > 0 && *p != 0xFF) { + dp->valid = 1; + dp->type = (*p & 0xF0) >> 4; + dp->wps = !!(*p & 0x8); + dp->speed = *p & 7; + p++; + if (*p != 0xFF) { + dp->addr = (*p >> 3) & 0xF; + dp->units = *p & 7; + } + p++; + len -= 2; + } +} + +/* + * configuration map of card control register. + */ +static void +config_map(struct cis *cp, unsigned char *p, int len) +{ + unsigned char *p1; + int rlen = (*p & 3) + 1; + + p1 = p + 1; + cp->last_config = *p1++ & 0x3F; + cp->reg_addr = parse_num(rlen | 0x10, p1, &p1, 0); + cp->ccrs = *p1; +} + +/* + * Parse variable length value. + */ +u_int +parse_num(int sz, u_char *p, u_char **q, int ofs) +{ + u_int num = 0; + + switch (sz) { + case 0: + case 0x10: + break; + case 1: + case 0x11: + num = (*p++) + ofs; + break; + case 2: + case 0x12: + num = tpl16(p) + ofs; + p += 2; + break; + case 0x13: + num = tpl24(p) + ofs; + p += 3; + break; + case 3: + case 0x14: + num = tpl32(p) + ofs; + p += 4; + break; + } + if (q) + *q = p; + return num; +} + +/* + * CIS config entry - Decode and build configuration entry. + */ +static void +cis_config(struct cis *cp, unsigned char *p, int len) +{ + int x; + int i, j; + struct cis_config *conf, *last; + unsigned char feat; + + conf = xmalloc(sizeof(*conf)); + if ((last = cp->conf) != 0) { + while (last->next) + last = last->next; + last->next = conf; + } else + cp->conf = conf; + conf->id = *p & 0x3F; /* Config index */ +#ifdef RATOCLAN + if (rex5588 && conf->id >= 0x08 && conf->id <= 0x1d) + conf->id |= 0x20; +#endif + if (*p & 0x40) /* Default flag */ + cp->def_config = conf; + if (*p++ & 0x80) + p++; /* Interface byte skip */ + feat = *p++; /* Features byte */ + for (i = 0; i < CIS_FEAT_POWER(feat); i++) { + unsigned char parms = *p++; + + conf->pwr = 1; + for (j = 0; j < 8; j++) + if (parms & (1 << j)) + while (*p++ & 0x80); + } + if (feat & CIS_FEAT_TIMING) { + conf->timing = 1; + i = *p++; + if (CIS_WAIT_SCALE(i) != 3) + p++; + if (CIS_READY_SCALE(i) != 7) + p++; + if (CIS_RESERVED_SCALE(i) != 7) + p++; + } + if (feat & CIS_FEAT_I_O) { + conf->iospace = 1; + if (CIS_IO_RANGE & *p) + conf->io_blks = CIS_IO_BLKS(p[1]) + 1; + conf->io_addr = CIS_IO_ADDR(*p); + conf->io_bus = (*p >> 5) & 3; /* CIS_IO_8BIT | CIS_IO_16BIT */ + if (*p++ & CIS_IO_RANGE) { + struct cis_ioblk *io; + struct cis_ioblk *last_io = NULL; + + i = CIS_IO_ADSZ(*p); + j = CIS_IO_BLKSZ(*p++); + for (x = 0; x < conf->io_blks; x++) { + io = xmalloc(sizeof(*io)); + if (last_io) + last_io->next = io; + else + conf->io = io; + last_io = io; + io->addr = parse_num(i, p, &p, 0); + io->size = parse_num(j, p, &p, 1); + } + } + } + if (feat & CIS_FEAT_IRQ) { + conf->irq = 1; + conf->irqlevel = *p & 0xF; + conf->irq_flags = *p & 0xF0; + if (*p++ & CIS_IRQ_MASK) { + conf->irq_mask = tpl16(p); + p += 2; + } + } + switch (CIS_FEAT_MEMORY(feat)) { + case CIS_FEAT_MEM_NONE: + break; + case CIS_FEAT_MEM_LEN: + conf->memspace = 1; + conf->mem = xmalloc(sizeof(*conf->mem)); + conf->mem->length = tpl16(p) << 8; + break; + case CIS_FEAT_MEM_ADDR: + conf->memspace = 1; + conf->mem = xmalloc(sizeof(*conf->mem)); + conf->mem->length = tpl16(p) << 8; + conf->mem->address = tpl16(p + 2) << 8; + break; + case CIS_FEAT_MEM_WIN: { + struct cis_memblk *mem; + struct cis_memblk *last_mem = NULL; + + conf->memspace = 1; + x = *p++; + conf->memwins = CIS_MEM_WINS(x); + for (i = 0; i < conf->memwins; i++) { + mem = xmalloc(sizeof(*mem)); + if (last_mem) + last_mem->next = mem; + else + conf->mem = mem; + last_mem = mem; + mem->length = parse_num(CIS_MEM_LENSZ(x) | 0x10, p, &p, 0) << 8; + mem->address = parse_num(CIS_MEM_ADDRSZ(x) | 0x10, p, &p, 0) << 8; + if (x & CIS_MEM_HOST) { + mem->host_address = parse_num(CIS_MEM_ADDRSZ(x) | 0x10, + p, &p, 0) << 8; + } + } + break; + } + } + if (feat & CIS_FEAT_MISC) { + conf->misc_valid = 1; + conf->misc = *p++; + } +} + +/* + * Read the tuples from the card. + * The processing of tuples is as follows: + * - Read tuples at attribute memory, offset 0. + * - If a CIS_END is the first tuple, look for + * a tuple list at common memory offset 0; this list + * must start with a LINKTARGET. + * - If a long link tuple was encountered, execute the long + * link. + * - If a no-link tuple was seen, terminate processing. + * - If no no-link tuple exists, and no long link tuple + * exists while processing the primary tuple list, + * then look for a LINKTARGET tuple in common memory. + * - If a long link tuple is found in any list, then process + * it. Only one link is allowed per list. + */ +static struct tuple_list *tlist; + +static struct tuple_list * +read_tuples(int fd) +{ + struct tuple_list *tl = 0, *last_tl; + struct tuple *tp; + int flag; + off_t offs; + + tlist = 0; + last_tl = tlist = read_one_tuplelist(fd, MDF_ATTR, (off_t) 0); + + /* Now start processing the links (if any). */ + do { + flag = MDF_ATTR; + tp = find_tuple_in_list(last_tl, CIS_LONGLINK_A); + if (tp == 0) { + flag = 0; + tp = find_tuple_in_list(last_tl, CIS_LONGLINK_C); + } + if (tp && tp->length == 4) { + offs = tpl32(tp->data); +#ifdef DEBUG + printf("Checking long link at %qd (%s memory)\n", + offs, flag ? "Attribute" : "Common"); +#endif + /* If a link was found, read the tuple list from it. */ + if (ck_linktarget(fd, offs, flag)) { + tl = read_one_tuplelist(fd, flag, offs); + last_tl->next = tl; + last_tl = tl; + } + } else + tl = 0; + } while (tl); + + /* + * If the primary list had no NOLINK tuple, and no LINKTARGET, + * then try to read a tuple list at common memory (offset 0). + */ + if (find_tuple_in_list(tlist, CIS_NOLINK) == 0 && tlist->next == 0 && + ck_linktarget(fd, (off_t) 0, 0)) { +#ifdef DEBUG + printf("Reading long link at %qd (%s memory)\n", + offs, flag ? "Attribute" : "Common"); +#endif + tlist->next = read_one_tuplelist(fd, 0, (off_t) 0); + } + return (tlist); +} + +/* + * Read one tuple list from the card. + */ +static struct tuple_list * +read_one_tuplelist(int fd, int flags, off_t offs) +{ + struct tuple *tp, *last_tp = 0; + struct tuple_list *tl; + struct tuple_info *tinfo; + int total = 0; + unsigned char code, length; + int fmvj182 = 0; +#ifdef HSSYNTH + int hss = 0; +#endif /* HSSYNTH */ + + /* Check to see if this memory has already been scanned. */ + for (tl = tlist; tl; tl = tl->next) + if (tl->offs == offs && tl->flags == (flags & MDF_ATTR)) + return (0); + tl = xmalloc(sizeof(*tl)); + tl->offs = offs; + tl->flags = flags & MDF_ATTR; + ioctl(fd, PIOCRWFLAG, &flags); + lseek(fd, offs, SEEK_SET); + do { + if (read_attr(fd, &code, 1) != 1) { + warn("CIS code read"); + break; + } + total++; + if (code == CIS_NULL) + continue; + tp = xmalloc(sizeof(*tp)); + tp->code = code; + if (code == CIS_END) + length = 0; + else { + if (read_attr(fd, &length, 1) != 1) { + warn("CIS len read"); + break; + } + total++; + if (fmvj182 && (code == 0x1b) && (length == 25)) + length = 31; + } + tp->length = length; +#ifdef DEBUG + printf("Tuple code = 0x%x, len = %d\n", code, length); +#endif + if (length == 0xFF) { + length = tp->length = 0; + code = CIS_END; + } + if (length != 0) { + total += length; + tp->data = xmalloc(length); + if (read_attr(fd, tp->data, length) != length) { + warn("CIS read"); + break; + } + } + + /* + * Check the tuple, and ignore it if it isn't in the table + * or the length is illegal. + */ + tinfo = get_tuple_info(code); + if (code == CIS_INFO_V1) { + /* Hack for broken CIS of FMV-J182 Ethernet card */ + fmvj182 = fmvj182_check(tp->data); +#ifdef RATOCLAN + /* Hack for RATOC LAN card */ + rex5588 = rex5588_check(tp->data); +#endif /* RATOCLAN */ +#ifdef HSSYNTH + /* Hack for Hitachi Speech Synthesis card */ + hss = hss_check(tp->data); +#endif /* HSSYNTH */ + } + if (tinfo != NULL && (tinfo->length != 255 && tinfo->length > length)) { + printf("code %s ignored\n", tuple_name(code)); + tp->code = CIS_NULL; + } + if (tl->tuples == NULL) + tl->tuples = tp; + else + last_tp->next = tp; + last_tp = tp; + } while (code != CIS_END && total < 1024); + return (tl); +} + +/* + * return true if the offset points to a LINKTARGET tuple. + */ +static int +ck_linktarget(int fd, off_t offs, int flag) +{ + char blk[5]; + + ioctl(fd, PIOCRWFLAG, &flag); + lseek(fd, offs, SEEK_SET); + if (read_attr(fd, blk, 5) != 5) + return (0); + if (blk[0] == 0x13 && + blk[1] == 0x3 && + blk[2] == 'C' && + blk[3] == 'I' && + blk[4] == 'S') + return (1); + return (0); +} + +/* + * find_tuple_in_list - find a tuple within a + * single tuple list. + */ +static struct tuple * +find_tuple_in_list(struct tuple_list *tl, unsigned char code) +{ + struct tuple *tp; + + for (tp = tl->tuples; tp; tp = tp->next) + if (tp->code == code) + break; + return (tp); +} + +static int +read_attr(int fd, char *bp, int len) +{ + char blk[1024], *p = blk; + int i, l; + + if (isdumpcisfile) + return (read(fd, bp, len)); + if (len > sizeof(blk) / 2) + len = sizeof(blk) / 2; + l = i = read(fd, blk, len * 2); + if (i <= 0) { + printf("Read return %d bytes (expected %d)\n", i, len * 2); + return (i); + } + while (i > 0) { + *bp++ = *p++; + p++; + i -= 2; + } + return (l / 2); +} + +/* + * return table entry for code. + */ +static struct tuple_info * +get_tuple_info(unsigned char code) +{ + struct tuple_info *tp; + + for (tp = tuple_info; tp->name; tp++) + if (tp->code == code) + return (tp); + return (0); +} + +char * +tuple_name(unsigned char code) +{ + struct tuple_info *tp; + + tp = get_tuple_info(code); + if (tp) + return (tp->name); + return ("Unknown"); +} diff --git a/usr.sbin/dumpcis/readcis.h b/usr.sbin/dumpcis/readcis.h new file mode 100644 index 0000000..8ebd745 --- /dev/null +++ b/usr.sbin/dumpcis/readcis.h @@ -0,0 +1,148 @@ +/* + * Copyright (c) 1995 Andrew McRae. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +struct tuple { + struct tuple *next; + unsigned char code; + int length; + unsigned char *data; +}; + +struct tuple_list { + struct tuple_list *next; + struct tuple *tuples; + off_t offs; + int flags; +}; + +struct tuple_info { + char *name; + unsigned char code; + unsigned char length; /* 255 means variable length */ +}; + +/* + * Memory device descriptor. + */ +struct dev_mem { + unsigned char valid; + unsigned char type; + unsigned char speed; + unsigned char wps; + unsigned char addr; + unsigned char units; +}; + +/* + * One I/O structure describing a possible I/O map + * of the card. + */ +struct cis_ioblk { + struct cis_ioblk *next; + unsigned int addr; + unsigned int size; +}; + +/* + * A structure storing a memory map for the card. + */ +struct cis_memblk { + struct cis_memblk *next; + unsigned int address; + unsigned int length; + unsigned int host_address; +}; + +/* + * One configuration entry for the card. + */ +struct cis_config { + struct cis_config *next; + unsigned int pwr:1; /* Which values are defined. */ + unsigned int timing:1; + unsigned int iospace:1; + unsigned int irq:1; + unsigned int memspace:1; + unsigned int misc_valid:1; + unsigned char id; + unsigned char io_blks; + unsigned char io_addr; + unsigned char io_bus; + struct cis_ioblk *io; + unsigned char irqlevel; + unsigned char irq_flags; + unsigned irq_mask; + unsigned char memwins; + struct cis_memblk *mem; + unsigned char misc; +}; + +/* + * Structure holding all data retrieved from the + * CIS block on the card. + * The default configuration contains interface defaults + * not listed in each separate configuration. + */ +struct cis { + struct tuple_list *tlist; + char *manuf; + char *vers; + char *add_info1; + char *add_info2; + unsigned char maj_v, min_v; + unsigned char last_config; + unsigned char ccrs; + unsigned long reg_addr; + u_int manufacturer; + u_int product; + u_int prodext; + unsigned char func_id1, func_id2; + struct dev_mem attr_mem; + struct dev_mem common_mem; + struct cis_config *def_config; + struct cis_config *conf; + unsigned char *lan_nid; +}; + +#define tpl32(tp) ((*((tp) + 3) << 24) | \ + (*((tp) + 2) << 16) | \ + (*((tp) + 1) << 8) | *(tp)) +#define tpl24(tp) ((*((tp) + 2) << 16) | \ + (*((tp) + 1) << 8) | *(tp)) +#define tpl16(tp) ((*((tp) + 1) << 8) | *(tp)) + +void *xmalloc(int); +void dump(unsigned char *, int); +void dumpcis(struct cis *); +void freecis(struct cis *); +struct cis *readcis(int); + +char *tuple_name(unsigned char); +u_int parse_num(int, u_char *, u_char **, int); + +int isdumpcisfile; |