Use lo<n> to tap the loopback for port <n>. MFC after: 1 week Sponsored by: Chelsio Communications
3697 lines
88 KiB
C
3697 lines
88 KiB
C
/*-
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* Copyright (c) 2011 Chelsio Communications, Inc.
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* All rights reserved.
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* Written by: Navdeep Parhar <np@FreeBSD.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#include <sys/socket.h>
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#include <sys/stat.h>
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#include <sys/sysctl.h>
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#include <arpa/inet.h>
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#include <net/ethernet.h>
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#include <net/sff8472.h>
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#include <netinet/in.h>
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#include <ctype.h>
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <pcap.h>
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#include "t4_ioctl.h"
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#include "tcb_common.h"
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#define in_range(val, lo, hi) ( val < 0 || (val <= hi && val >= lo))
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#define max(x, y) ((x) > (y) ? (x) : (y))
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static const char *progname, *nexus;
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static int chip_id; /* 4 for T4, 5 for T5, and so on. */
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static int inst; /* instance of nexus device */
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struct reg_info {
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const char *name;
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uint32_t addr;
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uint32_t len;
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};
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struct mod_regs {
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const char *name;
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const struct reg_info *ri;
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};
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struct field_desc {
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const char *name; /* Field name */
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unsigned short start; /* Start bit position */
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unsigned short end; /* End bit position */
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unsigned char shift; /* # of low order bits omitted and implicitly 0 */
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unsigned char hex; /* Print field in hex instead of decimal */
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unsigned char islog2; /* Field contains the base-2 log of the value */
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};
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#include "reg_defs_t4.c"
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#include "reg_defs_t5.c"
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#include "reg_defs_t6.c"
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#include "reg_defs_t4vf.c"
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static void
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usage(FILE *fp)
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{
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fprintf(fp, "Usage: %s <nexus> [operation]\n", progname);
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fprintf(fp,
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"\tclearstats <port> clear port statistics\n"
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"\tclip hold|release <ip6> hold/release an address\n"
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"\tclip list list the CLIP table\n"
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"\tcontext <type> <id> show an SGE context\n"
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"\tdumpstate <dump.bin> dump chip state\n"
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"\tfilter <idx> [<param> <val>] ... set a filter\n"
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"\tfilter <idx> delete|clear [prio 1] delete a filter\n"
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"\tfilter list list all filters\n"
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"\tfilter mode [<match>] ... get/set global filter mode\n"
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"\thashfilter [<param> <val>] ... set a hashfilter\n"
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"\thashfilter <idx> delete|clear delete a hashfilter\n"
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"\thashfilter list list all hashfilters\n"
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"\thashfilter mode [<match>] ... get/set global hashfilter mode\n"
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"\ti2c <port> <devaddr> <addr> [<len>] read from i2c device\n"
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"\tloadboot <bi.bin> [pf|offset <val>] install boot image\n"
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"\tloadboot clear [pf|offset <val>] remove boot image\n"
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"\tloadboot-cfg <bc.bin> install boot config\n"
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"\tloadboot-cfg clear remove boot config\n"
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"\tloadcfg <fw-config.txt> install configuration file\n"
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"\tloadcfg clear remove configuration file\n"
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"\tloadfw <fw-image.bin> install firmware\n"
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"\tmemdump <addr> <len> dump a memory range\n"
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"\tmodinfo <port> [raw] optics/cable information\n"
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"\tpolicy <policy.txt> install offload policy\n"
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"\tpolicy clear remove offload policy\n"
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"\treg <address>[=<val>] read/write register\n"
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"\treg64 <address>[=<val>] read/write 64 bit register\n"
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"\tregdump [<module>] ... dump registers\n"
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"\tsched-class params <param> <val> .. configure TX scheduler class\n"
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"\tsched-queue <port> <queue> <class> bind NIC queues to TX Scheduling class\n"
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"\tstdio interactive mode\n"
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"\ttcb <tid> read TCB\n"
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"\ttracer <idx> tx<n>|rx<n>|lo<n> set and enable a tracer\n"
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"\ttracer <idx> disable|enable disable or enable a tracer\n"
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"\ttracer list list all tracers\n"
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);
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}
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static inline unsigned int
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get_card_vers(unsigned int version)
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{
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return (version & 0x3ff);
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}
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static int
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real_doit(unsigned long cmd, void *data, const char *cmdstr)
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{
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static int fd = -1;
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int rc = 0;
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if (fd == -1) {
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char buf[64];
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snprintf(buf, sizeof(buf), "/dev/%s", nexus);
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if ((fd = open(buf, O_RDWR)) < 0) {
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warn("open(%s)", nexus);
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rc = errno;
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return (rc);
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}
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}
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rc = ioctl(fd, cmd, data);
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if (rc < 0) {
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warn("%s", cmdstr);
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rc = errno;
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}
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return (rc);
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}
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#define doit(x, y) real_doit(x, y, #x)
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static char *
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str_to_number(const char *s, long *val, long long *vall)
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{
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char *p;
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if (vall)
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*vall = strtoll(s, &p, 0);
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else if (val)
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*val = strtol(s, &p, 0);
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else
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p = NULL;
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return (p);
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}
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static int
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read_reg(long addr, int size, long long *val)
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{
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struct t4_reg reg;
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int rc;
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reg.addr = (uint32_t) addr;
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reg.size = (uint32_t) size;
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reg.val = 0;
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rc = doit(CHELSIO_T4_GETREG, ®);
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*val = reg.val;
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return (rc);
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}
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static int
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write_reg(long addr, int size, long long val)
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{
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struct t4_reg reg;
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reg.addr = (uint32_t) addr;
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reg.size = (uint32_t) size;
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reg.val = (uint64_t) val;
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return doit(CHELSIO_T4_SETREG, ®);
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}
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static int
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register_io(int argc, const char *argv[], int size)
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{
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char *p, *v;
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long addr;
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long long val;
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int w = 0, rc;
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if (argc == 1) {
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/* <reg> OR <reg>=<value> */
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p = str_to_number(argv[0], &addr, NULL);
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if (*p) {
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if (*p != '=') {
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warnx("invalid register \"%s\"", argv[0]);
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return (EINVAL);
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}
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w = 1;
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v = p + 1;
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p = str_to_number(v, NULL, &val);
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if (*p) {
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warnx("invalid value \"%s\"", v);
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return (EINVAL);
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}
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}
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} else if (argc == 2) {
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/* <reg> <value> */
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w = 1;
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p = str_to_number(argv[0], &addr, NULL);
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if (*p) {
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warnx("invalid register \"%s\"", argv[0]);
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return (EINVAL);
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}
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p = str_to_number(argv[1], NULL, &val);
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if (*p) {
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warnx("invalid value \"%s\"", argv[1]);
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return (EINVAL);
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}
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} else {
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warnx("reg: invalid number of arguments (%d)", argc);
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return (EINVAL);
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}
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if (w)
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rc = write_reg(addr, size, val);
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else {
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rc = read_reg(addr, size, &val);
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if (rc == 0)
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printf("0x%llx [%llu]\n", val, val);
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}
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return (rc);
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}
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static inline uint32_t
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xtract(uint32_t val, int shift, int len)
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{
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return (val >> shift) & ((1 << len) - 1);
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}
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static int
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dump_block_regs(const struct reg_info *reg_array, const uint32_t *regs)
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{
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uint32_t reg_val = 0;
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for ( ; reg_array->name; ++reg_array)
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if (!reg_array->len) {
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reg_val = regs[reg_array->addr / 4];
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printf("[%#7x] %-47s %#-10x %u\n", reg_array->addr,
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reg_array->name, reg_val, reg_val);
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} else {
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uint32_t v = xtract(reg_val, reg_array->addr,
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reg_array->len);
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printf(" %*u:%u %-47s %#-10x %u\n",
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reg_array->addr < 10 ? 3 : 2,
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reg_array->addr + reg_array->len - 1,
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reg_array->addr, reg_array->name, v, v);
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}
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return (1);
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}
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static int
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dump_regs_table(int argc, const char *argv[], const uint32_t *regs,
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const struct mod_regs *modtab, int nmodules)
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{
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int i, j, match;
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for (i = 0; i < argc; i++) {
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for (j = 0; j < nmodules; j++) {
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if (!strcmp(argv[i], modtab[j].name))
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break;
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}
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if (j == nmodules) {
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warnx("invalid register block \"%s\"", argv[i]);
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fprintf(stderr, "\nAvailable blocks:");
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for ( ; nmodules; nmodules--, modtab++)
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fprintf(stderr, " %s", modtab->name);
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fprintf(stderr, "\n");
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return (EINVAL);
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}
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}
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for ( ; nmodules; nmodules--, modtab++) {
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match = argc == 0 ? 1 : 0;
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for (i = 0; !match && i < argc; i++) {
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if (!strcmp(argv[i], modtab->name))
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match = 1;
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}
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if (match)
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dump_block_regs(modtab->ri, regs);
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}
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return (0);
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}
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#define T4_MODREGS(name) { #name, t4_##name##_regs }
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static int
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dump_regs_t4(int argc, const char *argv[], const uint32_t *regs)
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{
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static struct mod_regs t4_mod[] = {
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T4_MODREGS(sge),
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{ "pci", t4_pcie_regs },
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T4_MODREGS(dbg),
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T4_MODREGS(mc),
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T4_MODREGS(ma),
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{ "edc0", t4_edc_0_regs },
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{ "edc1", t4_edc_1_regs },
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T4_MODREGS(cim),
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T4_MODREGS(tp),
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T4_MODREGS(ulp_rx),
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T4_MODREGS(ulp_tx),
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{ "pmrx", t4_pm_rx_regs },
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{ "pmtx", t4_pm_tx_regs },
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T4_MODREGS(mps),
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{ "cplsw", t4_cpl_switch_regs },
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T4_MODREGS(smb),
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{ "i2c", t4_i2cm_regs },
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T4_MODREGS(mi),
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T4_MODREGS(uart),
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T4_MODREGS(pmu),
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T4_MODREGS(sf),
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T4_MODREGS(pl),
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T4_MODREGS(le),
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T4_MODREGS(ncsi),
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T4_MODREGS(xgmac)
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};
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return dump_regs_table(argc, argv, regs, t4_mod, nitems(t4_mod));
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}
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#undef T4_MODREGS
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#define T5_MODREGS(name) { #name, t5_##name##_regs }
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static int
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dump_regs_t5(int argc, const char *argv[], const uint32_t *regs)
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{
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static struct mod_regs t5_mod[] = {
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T5_MODREGS(sge),
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{ "pci", t5_pcie_regs },
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T5_MODREGS(dbg),
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{ "mc0", t5_mc_0_regs },
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{ "mc1", t5_mc_1_regs },
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T5_MODREGS(ma),
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{ "edc0", t5_edc_t50_regs },
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{ "edc1", t5_edc_t51_regs },
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T5_MODREGS(cim),
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T5_MODREGS(tp),
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{ "ulprx", t5_ulp_rx_regs },
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{ "ulptx", t5_ulp_tx_regs },
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{ "pmrx", t5_pm_rx_regs },
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{ "pmtx", t5_pm_tx_regs },
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T5_MODREGS(mps),
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{ "cplsw", t5_cpl_switch_regs },
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T5_MODREGS(smb),
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{ "i2c", t5_i2cm_regs },
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T5_MODREGS(mi),
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T5_MODREGS(uart),
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T5_MODREGS(pmu),
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T5_MODREGS(sf),
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T5_MODREGS(pl),
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T5_MODREGS(le),
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T5_MODREGS(ncsi),
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T5_MODREGS(mac),
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{ "hma", t5_hma_t5_regs }
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};
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return dump_regs_table(argc, argv, regs, t5_mod, nitems(t5_mod));
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}
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#undef T5_MODREGS
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#define T6_MODREGS(name) { #name, t6_##name##_regs }
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static int
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dump_regs_t6(int argc, const char *argv[], const uint32_t *regs)
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{
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static struct mod_regs t6_mod[] = {
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T6_MODREGS(sge),
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{ "pci", t6_pcie_regs },
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T6_MODREGS(dbg),
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{ "mc0", t6_mc_0_regs },
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T6_MODREGS(ma),
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{ "edc0", t6_edc_t60_regs },
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{ "edc1", t6_edc_t61_regs },
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T6_MODREGS(cim),
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T6_MODREGS(tp),
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{ "ulprx", t6_ulp_rx_regs },
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{ "ulptx", t6_ulp_tx_regs },
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{ "pmrx", t6_pm_rx_regs },
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{ "pmtx", t6_pm_tx_regs },
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T6_MODREGS(mps),
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{ "cplsw", t6_cpl_switch_regs },
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T6_MODREGS(smb),
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{ "i2c", t6_i2cm_regs },
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T6_MODREGS(mi),
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T6_MODREGS(uart),
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T6_MODREGS(pmu),
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T6_MODREGS(sf),
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T6_MODREGS(pl),
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T6_MODREGS(le),
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T6_MODREGS(ncsi),
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T6_MODREGS(mac),
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{ "hma", t6_hma_t6_regs }
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};
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return dump_regs_table(argc, argv, regs, t6_mod, nitems(t6_mod));
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}
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#undef T6_MODREGS
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static int
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dump_regs_t4vf(int argc, const char *argv[], const uint32_t *regs)
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{
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static struct mod_regs t4vf_mod[] = {
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{ "sge", t4vf_sge_regs },
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{ "mps", t4vf_mps_regs },
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{ "pl", t4vf_pl_regs },
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{ "mbdata", t4vf_mbdata_regs },
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{ "cim", t4vf_cim_regs },
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};
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return dump_regs_table(argc, argv, regs, t4vf_mod, nitems(t4vf_mod));
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}
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static int
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dump_regs_t5vf(int argc, const char *argv[], const uint32_t *regs)
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{
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static struct mod_regs t5vf_mod[] = {
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{ "sge", t5vf_sge_regs },
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{ "mps", t4vf_mps_regs },
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{ "pl", t5vf_pl_regs },
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{ "mbdata", t4vf_mbdata_regs },
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{ "cim", t4vf_cim_regs },
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};
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return dump_regs_table(argc, argv, regs, t5vf_mod, nitems(t5vf_mod));
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}
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static int
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dump_regs_t6vf(int argc, const char *argv[], const uint32_t *regs)
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{
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static struct mod_regs t6vf_mod[] = {
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{ "sge", t5vf_sge_regs },
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{ "mps", t4vf_mps_regs },
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{ "pl", t6vf_pl_regs },
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{ "mbdata", t4vf_mbdata_regs },
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{ "cim", t4vf_cim_regs },
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};
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return dump_regs_table(argc, argv, regs, t6vf_mod, nitems(t6vf_mod));
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}
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|
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static int
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dump_regs(int argc, const char *argv[])
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{
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int vers, revision, rc;
|
|
struct t4_regdump regs;
|
|
uint32_t len;
|
|
|
|
len = max(T4_REGDUMP_SIZE, T5_REGDUMP_SIZE);
|
|
regs.data = calloc(1, len);
|
|
if (regs.data == NULL) {
|
|
warnc(ENOMEM, "regdump");
|
|
return (ENOMEM);
|
|
}
|
|
|
|
regs.len = len;
|
|
rc = doit(CHELSIO_T4_REGDUMP, ®s);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
vers = get_card_vers(regs.version);
|
|
revision = (regs.version >> 10) & 0x3f;
|
|
|
|
if (vers == 4) {
|
|
if (revision == 0x3f)
|
|
rc = dump_regs_t4vf(argc, argv, regs.data);
|
|
else
|
|
rc = dump_regs_t4(argc, argv, regs.data);
|
|
} else if (vers == 5) {
|
|
if (revision == 0x3f)
|
|
rc = dump_regs_t5vf(argc, argv, regs.data);
|
|
else
|
|
rc = dump_regs_t5(argc, argv, regs.data);
|
|
} else if (vers == 6) {
|
|
if (revision == 0x3f)
|
|
rc = dump_regs_t6vf(argc, argv, regs.data);
|
|
else
|
|
rc = dump_regs_t6(argc, argv, regs.data);
|
|
} else {
|
|
warnx("%s (type %d, rev %d) is not a known card.",
|
|
nexus, vers, revision);
|
|
return (ENOTSUP);
|
|
}
|
|
|
|
free(regs.data);
|
|
return (rc);
|
|
}
|
|
|
|
static void
|
|
do_show_info_header(uint32_t mode)
|
|
{
|
|
uint32_t i;
|
|
|
|
printf("%4s %8s", "Idx", "Hits");
|
|
for (i = T4_FILTER_FCoE; i <= T4_FILTER_IP_FRAGMENT; i <<= 1) {
|
|
switch (mode & i) {
|
|
case T4_FILTER_FCoE:
|
|
printf(" FCoE");
|
|
break;
|
|
case T4_FILTER_PORT:
|
|
printf(" Port");
|
|
break;
|
|
case T4_FILTER_VNIC:
|
|
if (mode & T4_FILTER_IC_VNIC)
|
|
printf(" VFvld:PF:VF");
|
|
else
|
|
printf(" vld:oVLAN");
|
|
break;
|
|
case T4_FILTER_VLAN:
|
|
printf(" vld:VLAN");
|
|
break;
|
|
case T4_FILTER_IP_TOS:
|
|
printf(" TOS");
|
|
break;
|
|
case T4_FILTER_IP_PROTO:
|
|
printf(" Prot");
|
|
break;
|
|
case T4_FILTER_ETH_TYPE:
|
|
printf(" EthType");
|
|
break;
|
|
case T4_FILTER_MAC_IDX:
|
|
printf(" MACIdx");
|
|
break;
|
|
case T4_FILTER_MPS_HIT_TYPE:
|
|
printf(" MPS");
|
|
break;
|
|
case T4_FILTER_IP_FRAGMENT:
|
|
printf(" Frag");
|
|
break;
|
|
default:
|
|
/* compressed filter field not enabled */
|
|
break;
|
|
}
|
|
}
|
|
printf(" %20s %20s %9s %9s %s\n",
|
|
"DIP", "SIP", "DPORT", "SPORT", "Action");
|
|
}
|
|
|
|
/*
|
|
* Parse an argument sub-vector as a { <parameter name> <value>[:<mask>] }
|
|
* ordered tuple. If the parameter name in the argument sub-vector does not
|
|
* match the passed in parameter name, then a zero is returned for the
|
|
* function and no parsing is performed. If there is a match, then the value
|
|
* and optional mask are parsed and returned in the provided return value
|
|
* pointers. If no optional mask is specified, then a default mask of all 1s
|
|
* will be returned.
|
|
*
|
|
* An error in parsing the value[:mask] will result in an error message and
|
|
* program termination.
|
|
*/
|
|
static int
|
|
parse_val_mask(const char *param, const char *args[], uint32_t *val,
|
|
uint32_t *mask, int hashfilter)
|
|
{
|
|
long l;
|
|
char *p;
|
|
|
|
if (strcmp(param, args[0]) != 0)
|
|
return (EINVAL);
|
|
|
|
p = str_to_number(args[1], &l, NULL);
|
|
if (l >= 0 && l <= UINT32_MAX) {
|
|
*val = (uint32_t)l;
|
|
if (p > args[1]) {
|
|
if (p[0] == 0) {
|
|
*mask = ~0;
|
|
return (0);
|
|
}
|
|
|
|
if (p[0] == ':' && p[1] != 0) {
|
|
if (hashfilter) {
|
|
warnx("param %s: mask not allowed for "
|
|
"hashfilter or nat params", param);
|
|
return (EINVAL);
|
|
}
|
|
p = str_to_number(p + 1, &l, NULL);
|
|
if (l >= 0 && l <= UINT32_MAX && p[0] == 0) {
|
|
*mask = (uint32_t)l;
|
|
return (0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
warnx("parameter \"%s\" has bad \"value[:mask]\" %s",
|
|
args[0], args[1]);
|
|
|
|
return (EINVAL);
|
|
}
|
|
|
|
/*
|
|
* Parse an argument sub-vector as a { <parameter name> <addr>[/<mask>] }
|
|
* ordered tuple. If the parameter name in the argument sub-vector does not
|
|
* match the passed in parameter name, then a zero is returned for the
|
|
* function and no parsing is performed. If there is a match, then the value
|
|
* and optional mask are parsed and returned in the provided return value
|
|
* pointers. If no optional mask is specified, then a default mask of all 1s
|
|
* will be returned.
|
|
*
|
|
* The value return parameter "afp" is used to specify the expected address
|
|
* family -- IPv4 or IPv6 -- of the address[/mask] and return its actual
|
|
* format. A passed in value of AF_UNSPEC indicates that either IPv4 or IPv6
|
|
* is acceptable; AF_INET means that only IPv4 addresses are acceptable; and
|
|
* AF_INET6 means that only IPv6 are acceptable. AF_INET is returned for IPv4
|
|
* and AF_INET6 for IPv6 addresses, respectively. IPv4 address/mask pairs are
|
|
* returned in the first four bytes of the address and mask return values with
|
|
* the address A.B.C.D returned with { A, B, C, D } returned in addresses { 0,
|
|
* 1, 2, 3}, respectively.
|
|
*
|
|
* An error in parsing the value[:mask] will result in an error message and
|
|
* program termination.
|
|
*/
|
|
static int
|
|
parse_ipaddr(const char *param, const char *args[], int *afp, uint8_t addr[],
|
|
uint8_t mask[], int maskless)
|
|
{
|
|
const char *colon, *afn;
|
|
char *slash;
|
|
uint8_t *m;
|
|
int af, ret;
|
|
unsigned int masksize;
|
|
|
|
/*
|
|
* Is this our parameter?
|
|
*/
|
|
if (strcmp(param, args[0]) != 0)
|
|
return (EINVAL);
|
|
|
|
/*
|
|
* Fundamental IPv4 versus IPv6 selection.
|
|
*/
|
|
colon = strchr(args[1], ':');
|
|
if (!colon) {
|
|
afn = "IPv4";
|
|
af = AF_INET;
|
|
masksize = 32;
|
|
} else {
|
|
afn = "IPv6";
|
|
af = AF_INET6;
|
|
masksize = 128;
|
|
}
|
|
if (*afp == AF_UNSPEC)
|
|
*afp = af;
|
|
else if (*afp != af) {
|
|
warnx("address %s is not of expected family %s",
|
|
args[1], *afp == AF_INET ? "IP" : "IPv6");
|
|
return (EINVAL);
|
|
}
|
|
|
|
/*
|
|
* Parse address (temporarily stripping off any "/mask"
|
|
* specification).
|
|
*/
|
|
slash = strchr(args[1], '/');
|
|
if (slash)
|
|
*slash = 0;
|
|
ret = inet_pton(af, args[1], addr);
|
|
if (slash)
|
|
*slash = '/';
|
|
if (ret <= 0) {
|
|
warnx("Cannot parse %s %s address %s", param, afn, args[1]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
/*
|
|
* Parse optional mask specification.
|
|
*/
|
|
if (slash) {
|
|
char *p;
|
|
unsigned int prefix = strtoul(slash + 1, &p, 10);
|
|
|
|
if (maskless) {
|
|
warnx("mask cannot be provided for maskless specification");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (p == slash + 1) {
|
|
warnx("missing address prefix for %s", param);
|
|
return (EINVAL);
|
|
}
|
|
if (*p) {
|
|
warnx("%s is not a valid address prefix", slash + 1);
|
|
return (EINVAL);
|
|
}
|
|
if (prefix > masksize) {
|
|
warnx("prefix %u is too long for an %s address",
|
|
prefix, afn);
|
|
return (EINVAL);
|
|
}
|
|
memset(mask, 0, masksize / 8);
|
|
masksize = prefix;
|
|
}
|
|
|
|
if (mask != NULL) {
|
|
/*
|
|
* Fill in mask.
|
|
*/
|
|
for (m = mask; masksize >= 8; m++, masksize -= 8)
|
|
*m = ~0;
|
|
if (masksize)
|
|
*m = ~0 << (8 - masksize);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* Parse an argument sub-vector as a { <parameter name> <value> } ordered
|
|
* tuple. If the parameter name in the argument sub-vector does not match the
|
|
* passed in parameter name, then a zero is returned for the function and no
|
|
* parsing is performed. If there is a match, then the value is parsed and
|
|
* returned in the provided return value pointer.
|
|
*/
|
|
static int
|
|
parse_val(const char *param, const char *args[], uint32_t *val)
|
|
{
|
|
char *p;
|
|
long l;
|
|
|
|
if (strcmp(param, args[0]) != 0)
|
|
return (EINVAL);
|
|
|
|
p = str_to_number(args[1], &l, NULL);
|
|
if (*p || l < 0 || l > UINT32_MAX) {
|
|
warnx("parameter \"%s\" has bad \"value\" %s", args[0], args[1]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
*val = (uint32_t)l;
|
|
return (0);
|
|
}
|
|
|
|
static void
|
|
filters_show_ipaddr(int type, uint8_t *addr, uint8_t *addrm)
|
|
{
|
|
int noctets, octet;
|
|
|
|
printf(" ");
|
|
if (type == 0) {
|
|
noctets = 4;
|
|
printf("%3s", " ");
|
|
} else
|
|
noctets = 16;
|
|
|
|
for (octet = 0; octet < noctets; octet++)
|
|
printf("%02x", addr[octet]);
|
|
printf("/");
|
|
for (octet = 0; octet < noctets; octet++)
|
|
printf("%02x", addrm[octet]);
|
|
}
|
|
|
|
static void
|
|
do_show_one_filter_info(struct t4_filter *t, uint32_t mode)
|
|
{
|
|
uint32_t i;
|
|
|
|
printf("%4d", t->idx);
|
|
if (t->hits == UINT64_MAX)
|
|
printf(" %8s", "-");
|
|
else
|
|
printf(" %8ju", t->hits);
|
|
|
|
/*
|
|
* Compressed header portion of filter.
|
|
*/
|
|
for (i = T4_FILTER_FCoE; i <= T4_FILTER_IP_FRAGMENT; i <<= 1) {
|
|
switch (mode & i) {
|
|
case T4_FILTER_FCoE:
|
|
printf(" %1d/%1d", t->fs.val.fcoe, t->fs.mask.fcoe);
|
|
break;
|
|
case T4_FILTER_PORT:
|
|
printf(" %1d/%1d", t->fs.val.iport, t->fs.mask.iport);
|
|
break;
|
|
case T4_FILTER_VNIC:
|
|
if (mode & T4_FILTER_IC_VNIC) {
|
|
printf(" %1d:%1x:%02x/%1d:%1x:%02x",
|
|
t->fs.val.pfvf_vld,
|
|
(t->fs.val.vnic >> 13) & 0x7,
|
|
t->fs.val.vnic & 0x1fff,
|
|
t->fs.mask.pfvf_vld,
|
|
(t->fs.mask.vnic >> 13) & 0x7,
|
|
t->fs.mask.vnic & 0x1fff);
|
|
} else {
|
|
printf(" %1d:%04x/%1d:%04x",
|
|
t->fs.val.ovlan_vld, t->fs.val.vnic,
|
|
t->fs.mask.ovlan_vld, t->fs.mask.vnic);
|
|
}
|
|
break;
|
|
case T4_FILTER_VLAN:
|
|
printf(" %1d:%04x/%1d:%04x",
|
|
t->fs.val.vlan_vld, t->fs.val.vlan,
|
|
t->fs.mask.vlan_vld, t->fs.mask.vlan);
|
|
break;
|
|
case T4_FILTER_IP_TOS:
|
|
printf(" %02x/%02x", t->fs.val.tos, t->fs.mask.tos);
|
|
break;
|
|
case T4_FILTER_IP_PROTO:
|
|
printf(" %02x/%02x", t->fs.val.proto, t->fs.mask.proto);
|
|
break;
|
|
case T4_FILTER_ETH_TYPE:
|
|
printf(" %04x/%04x", t->fs.val.ethtype,
|
|
t->fs.mask.ethtype);
|
|
break;
|
|
case T4_FILTER_MAC_IDX:
|
|
printf(" %03x/%03x", t->fs.val.macidx,
|
|
t->fs.mask.macidx);
|
|
break;
|
|
case T4_FILTER_MPS_HIT_TYPE:
|
|
printf(" %1x/%1x", t->fs.val.matchtype,
|
|
t->fs.mask.matchtype);
|
|
break;
|
|
case T4_FILTER_IP_FRAGMENT:
|
|
printf(" %1d/%1d", t->fs.val.frag, t->fs.mask.frag);
|
|
break;
|
|
default:
|
|
/* compressed filter field not enabled */
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Fixed portion of filter.
|
|
*/
|
|
filters_show_ipaddr(t->fs.type, t->fs.val.dip, t->fs.mask.dip);
|
|
filters_show_ipaddr(t->fs.type, t->fs.val.sip, t->fs.mask.sip);
|
|
printf(" %04x/%04x %04x/%04x",
|
|
t->fs.val.dport, t->fs.mask.dport,
|
|
t->fs.val.sport, t->fs.mask.sport);
|
|
|
|
/*
|
|
* Variable length filter action.
|
|
*/
|
|
if (t->fs.action == FILTER_DROP)
|
|
printf(" Drop");
|
|
else if (t->fs.action == FILTER_SWITCH) {
|
|
printf(" Switch: port=%d", t->fs.eport);
|
|
if (t->fs.newdmac)
|
|
printf(
|
|
", dmac=%02x:%02x:%02x:%02x:%02x:%02x "
|
|
", l2tidx=%d",
|
|
t->fs.dmac[0], t->fs.dmac[1],
|
|
t->fs.dmac[2], t->fs.dmac[3],
|
|
t->fs.dmac[4], t->fs.dmac[5],
|
|
t->l2tidx);
|
|
if (t->fs.newsmac)
|
|
printf(
|
|
", smac=%02x:%02x:%02x:%02x:%02x:%02x "
|
|
", smtidx=%d",
|
|
t->fs.smac[0], t->fs.smac[1],
|
|
t->fs.smac[2], t->fs.smac[3],
|
|
t->fs.smac[4], t->fs.smac[5],
|
|
t->smtidx);
|
|
if (t->fs.newvlan == VLAN_REMOVE)
|
|
printf(", vlan=none");
|
|
else if (t->fs.newvlan == VLAN_INSERT)
|
|
printf(", vlan=insert(%x)", t->fs.vlan);
|
|
else if (t->fs.newvlan == VLAN_REWRITE)
|
|
printf(", vlan=rewrite(%x)", t->fs.vlan);
|
|
} else {
|
|
printf(" Pass: Q=");
|
|
if (t->fs.dirsteer == 0) {
|
|
printf("RSS");
|
|
if (t->fs.maskhash)
|
|
printf("(region %d)", t->fs.iq << 1);
|
|
} else {
|
|
printf("%d", t->fs.iq);
|
|
if (t->fs.dirsteerhash == 0)
|
|
printf("(QID)");
|
|
else
|
|
printf("(hash)");
|
|
}
|
|
}
|
|
if (chip_id <= 5 && t->fs.prio)
|
|
printf(" Prio");
|
|
if (t->fs.rpttid)
|
|
printf(" RptTID");
|
|
printf("\n");
|
|
}
|
|
|
|
static int
|
|
show_filters(int hash)
|
|
{
|
|
uint32_t mode = 0, header, hpfilter = 0;
|
|
struct t4_filter t;
|
|
int rc;
|
|
|
|
/* Get the global filter mode first */
|
|
rc = doit(CHELSIO_T4_GET_FILTER_MODE, &mode);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
if (!hash && chip_id >= 6) {
|
|
header = 0;
|
|
bzero(&t, sizeof (t));
|
|
t.idx = 0;
|
|
t.fs.hash = 0;
|
|
t.fs.prio = 1;
|
|
for (t.idx = 0; ; t.idx++) {
|
|
rc = doit(CHELSIO_T4_GET_FILTER, &t);
|
|
if (rc != 0 || t.idx == 0xffffffff)
|
|
break;
|
|
|
|
if (!header) {
|
|
printf("High Priority TCAM Region:\n");
|
|
do_show_info_header(mode);
|
|
header = 1;
|
|
hpfilter = 1;
|
|
}
|
|
do_show_one_filter_info(&t, mode);
|
|
}
|
|
}
|
|
|
|
header = 0;
|
|
bzero(&t, sizeof (t));
|
|
t.idx = 0;
|
|
t.fs.hash = hash;
|
|
for (t.idx = 0; ; t.idx++) {
|
|
rc = doit(CHELSIO_T4_GET_FILTER, &t);
|
|
if (rc != 0 || t.idx == 0xffffffff)
|
|
break;
|
|
|
|
if (!header) {
|
|
if (hpfilter)
|
|
printf("\nNormal Priority TCAM Region:\n");
|
|
do_show_info_header(mode);
|
|
header = 1;
|
|
}
|
|
do_show_one_filter_info(&t, mode);
|
|
}
|
|
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
get_filter_mode(int hashfilter)
|
|
{
|
|
uint32_t mode = hashfilter;
|
|
int rc;
|
|
|
|
rc = doit(CHELSIO_T4_GET_FILTER_MODE, &mode);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
if (mode & T4_FILTER_IPv4)
|
|
printf("ipv4 ");
|
|
if (mode & T4_FILTER_IPv6)
|
|
printf("ipv6 ");
|
|
if (mode & T4_FILTER_IP_SADDR)
|
|
printf("sip ");
|
|
if (mode & T4_FILTER_IP_DADDR)
|
|
printf("dip ");
|
|
if (mode & T4_FILTER_IP_SPORT)
|
|
printf("sport ");
|
|
if (mode & T4_FILTER_IP_DPORT)
|
|
printf("dport ");
|
|
if (mode & T4_FILTER_IP_FRAGMENT)
|
|
printf("frag ");
|
|
if (mode & T4_FILTER_MPS_HIT_TYPE)
|
|
printf("matchtype ");
|
|
if (mode & T4_FILTER_MAC_IDX)
|
|
printf("macidx ");
|
|
if (mode & T4_FILTER_ETH_TYPE)
|
|
printf("ethtype ");
|
|
if (mode & T4_FILTER_IP_PROTO)
|
|
printf("proto ");
|
|
if (mode & T4_FILTER_IP_TOS)
|
|
printf("tos ");
|
|
if (mode & T4_FILTER_VLAN)
|
|
printf("vlan ");
|
|
if (mode & T4_FILTER_VNIC) {
|
|
if (mode & T4_FILTER_IC_VNIC)
|
|
printf("vnic_id ");
|
|
else if (mode & T4_FILTER_IC_ENCAP)
|
|
printf("encap ");
|
|
else
|
|
printf("ovlan ");
|
|
}
|
|
if (mode & T4_FILTER_PORT)
|
|
printf("iport ");
|
|
if (mode & T4_FILTER_FCoE)
|
|
printf("fcoe ");
|
|
printf("\n");
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
set_filter_mode(int argc, const char *argv[], int hashfilter)
|
|
{
|
|
uint32_t mode = 0;
|
|
int vnic = 0, ovlan = 0, invalid = 0;
|
|
|
|
for (; argc; argc--, argv++) {
|
|
if (!strcmp(argv[0], "ipv4") || !strcmp(argv[0], "ipv6") ||
|
|
!strcmp(argv[0], "sip") || !strcmp(argv[0], "dip") ||
|
|
!strcmp(argv[0], "sport") || !strcmp(argv[0], "dport")) {
|
|
/* These are always available and enabled. */
|
|
continue;
|
|
} else if (!strcmp(argv[0], "frag"))
|
|
mode |= T4_FILTER_IP_FRAGMENT;
|
|
else if (!strcmp(argv[0], "matchtype"))
|
|
mode |= T4_FILTER_MPS_HIT_TYPE;
|
|
else if (!strcmp(argv[0], "macidx"))
|
|
mode |= T4_FILTER_MAC_IDX;
|
|
else if (!strcmp(argv[0], "ethtype"))
|
|
mode |= T4_FILTER_ETH_TYPE;
|
|
else if (!strcmp(argv[0], "proto"))
|
|
mode |= T4_FILTER_IP_PROTO;
|
|
else if (!strcmp(argv[0], "tos"))
|
|
mode |= T4_FILTER_IP_TOS;
|
|
else if (!strcmp(argv[0], "vlan"))
|
|
mode |= T4_FILTER_VLAN;
|
|
else if (!strcmp(argv[0], "ovlan")) {
|
|
mode |= T4_FILTER_VNIC;
|
|
ovlan = 1;
|
|
} else if (!strcmp(argv[0], "vnic_id")) {
|
|
mode |= T4_FILTER_VNIC;
|
|
mode |= T4_FILTER_IC_VNIC;
|
|
vnic = 1;
|
|
}
|
|
#ifdef notyet
|
|
else if (!strcmp(argv[0], "encap")) {
|
|
mode |= T4_FILTER_VNIC;
|
|
mode |= T4_FILTER_IC_ENCAP;
|
|
encap = 1;
|
|
}
|
|
#endif
|
|
else if (!strcmp(argv[0], "iport"))
|
|
mode |= T4_FILTER_PORT;
|
|
else if (!strcmp(argv[0], "fcoe"))
|
|
mode |= T4_FILTER_FCoE;
|
|
else {
|
|
warnx("\"%s\" is not valid while setting filter mode.",
|
|
argv[0]);
|
|
invalid++;
|
|
}
|
|
}
|
|
|
|
if (vnic + ovlan > 1) {
|
|
warnx("\"vnic_id\" and \"ovlan\" are mutually exclusive.");
|
|
invalid++;
|
|
}
|
|
|
|
if (invalid > 0)
|
|
return (EINVAL);
|
|
|
|
if (hashfilter)
|
|
return doit(CHELSIO_T4_SET_FILTER_MASK, &mode);
|
|
else
|
|
return doit(CHELSIO_T4_SET_FILTER_MODE, &mode);
|
|
}
|
|
|
|
static int
|
|
del_filter(uint32_t idx, int prio, int hashfilter)
|
|
{
|
|
struct t4_filter t;
|
|
|
|
t.fs.prio = prio;
|
|
t.fs.hash = hashfilter;
|
|
t.idx = idx;
|
|
|
|
return doit(CHELSIO_T4_DEL_FILTER, &t);
|
|
}
|
|
|
|
#define MAX_VLANID (4095)
|
|
|
|
static int
|
|
set_filter(uint32_t idx, int argc, const char *argv[], int hash)
|
|
{
|
|
int rc, af = AF_UNSPEC, start_arg = 0;
|
|
struct t4_filter t;
|
|
|
|
if (argc < 2) {
|
|
warnc(EINVAL, "%s", __func__);
|
|
return (EINVAL);
|
|
};
|
|
bzero(&t, sizeof (t));
|
|
t.idx = idx;
|
|
t.fs.hitcnts = 1;
|
|
t.fs.hash = hash;
|
|
|
|
for (start_arg = 0; start_arg + 2 <= argc; start_arg += 2) {
|
|
const char **args = &argv[start_arg];
|
|
uint32_t val, mask;
|
|
|
|
if (!strcmp(argv[start_arg], "type")) {
|
|
int newaf;
|
|
if (!strcasecmp(argv[start_arg + 1], "ipv4"))
|
|
newaf = AF_INET;
|
|
else if (!strcasecmp(argv[start_arg + 1], "ipv6"))
|
|
newaf = AF_INET6;
|
|
else {
|
|
warnx("invalid type \"%s\"; "
|
|
"must be one of \"ipv4\" or \"ipv6\"",
|
|
argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (af != AF_UNSPEC && af != newaf) {
|
|
warnx("conflicting IPv4/IPv6 specifications.");
|
|
return (EINVAL);
|
|
}
|
|
af = newaf;
|
|
} else if (!parse_val_mask("fcoe", args, &val, &mask, hash)) {
|
|
t.fs.val.fcoe = val;
|
|
t.fs.mask.fcoe = mask;
|
|
} else if (!parse_val_mask("iport", args, &val, &mask, hash)) {
|
|
t.fs.val.iport = val;
|
|
t.fs.mask.iport = mask;
|
|
} else if (!parse_val_mask("ovlan", args, &val, &mask, hash)) {
|
|
t.fs.val.vnic = val;
|
|
t.fs.mask.vnic = mask;
|
|
t.fs.val.ovlan_vld = 1;
|
|
t.fs.mask.ovlan_vld = 1;
|
|
} else if (!parse_val_mask("ivlan", args, &val, &mask, hash)) {
|
|
t.fs.val.vlan = val;
|
|
t.fs.mask.vlan = mask;
|
|
t.fs.val.vlan_vld = 1;
|
|
t.fs.mask.vlan_vld = 1;
|
|
} else if (!parse_val_mask("pf", args, &val, &mask, hash)) {
|
|
t.fs.val.vnic &= 0x1fff;
|
|
t.fs.val.vnic |= (val & 0x7) << 13;
|
|
t.fs.mask.vnic &= 0x1fff;
|
|
t.fs.mask.vnic |= (mask & 0x7) << 13;
|
|
t.fs.val.pfvf_vld = 1;
|
|
t.fs.mask.pfvf_vld = 1;
|
|
} else if (!parse_val_mask("vf", args, &val, &mask, hash)) {
|
|
t.fs.val.vnic &= 0xe000;
|
|
t.fs.val.vnic |= val & 0x1fff;
|
|
t.fs.mask.vnic &= 0xe000;
|
|
t.fs.mask.vnic |= mask & 0x1fff;
|
|
t.fs.val.pfvf_vld = 1;
|
|
t.fs.mask.pfvf_vld = 1;
|
|
} else if (!parse_val_mask("tos", args, &val, &mask, hash)) {
|
|
t.fs.val.tos = val;
|
|
t.fs.mask.tos = mask;
|
|
} else if (!parse_val_mask("proto", args, &val, &mask, hash)) {
|
|
t.fs.val.proto = val;
|
|
t.fs.mask.proto = mask;
|
|
} else if (!parse_val_mask("ethtype", args, &val, &mask, hash)) {
|
|
t.fs.val.ethtype = val;
|
|
t.fs.mask.ethtype = mask;
|
|
} else if (!parse_val_mask("macidx", args, &val, &mask, hash)) {
|
|
t.fs.val.macidx = val;
|
|
t.fs.mask.macidx = mask;
|
|
} else if (!parse_val_mask("matchtype", args, &val, &mask, hash)) {
|
|
t.fs.val.matchtype = val;
|
|
t.fs.mask.matchtype = mask;
|
|
} else if (!parse_val_mask("frag", args, &val, &mask, hash)) {
|
|
t.fs.val.frag = val;
|
|
t.fs.mask.frag = mask;
|
|
} else if (!parse_val_mask("dport", args, &val, &mask, hash)) {
|
|
t.fs.val.dport = val;
|
|
t.fs.mask.dport = mask;
|
|
} else if (!parse_val_mask("sport", args, &val, &mask, hash)) {
|
|
t.fs.val.sport = val;
|
|
t.fs.mask.sport = mask;
|
|
} else if (!parse_ipaddr("dip", args, &af, t.fs.val.dip,
|
|
t.fs.mask.dip, hash)) {
|
|
/* nada */;
|
|
} else if (!parse_ipaddr("sip", args, &af, t.fs.val.sip,
|
|
t.fs.mask.sip, hash)) {
|
|
/* nada */;
|
|
} else if (!parse_ipaddr("nat_dip", args, &af, t.fs.nat_dip, NULL, 1)) {
|
|
/*nada*/;
|
|
} else if (!parse_ipaddr("nat_sip", args, &af, t.fs.nat_sip, NULL, 1)) {
|
|
/*nada*/
|
|
} else if (!parse_val_mask("nat_dport", args, &val, &mask, 1)) {
|
|
t.fs.nat_dport = val;
|
|
} else if (!parse_val_mask("nat_sport", args, &val, &mask, 1)) {
|
|
t.fs.nat_sport = val;
|
|
} else if (!strcmp(argv[start_arg], "action")) {
|
|
if (!strcmp(argv[start_arg + 1], "pass"))
|
|
t.fs.action = FILTER_PASS;
|
|
else if (!strcmp(argv[start_arg + 1], "drop"))
|
|
t.fs.action = FILTER_DROP;
|
|
else if (!strcmp(argv[start_arg + 1], "switch"))
|
|
t.fs.action = FILTER_SWITCH;
|
|
else {
|
|
warnx("invalid action \"%s\"; must be one of"
|
|
" \"pass\", \"drop\" or \"switch\"",
|
|
argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
} else if (!parse_val("hitcnts", args, &val)) {
|
|
t.fs.hitcnts = val;
|
|
} else if (!parse_val("prio", args, &val)) {
|
|
if (hash) {
|
|
warnx("Hashfilters doesn't support \"prio\"\n");
|
|
return (EINVAL);
|
|
}
|
|
if (val != 0 && val != 1) {
|
|
warnx("invalid priority \"%s\"; must be"
|
|
" \"0\" or \"1\"", argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
t.fs.prio = val;
|
|
} else if (!parse_val("rpttid", args, &val)) {
|
|
t.fs.rpttid = 1;
|
|
} else if (!parse_val("queue", args, &val)) {
|
|
t.fs.dirsteer = 1; /* direct steer */
|
|
t.fs.iq = val; /* to the iq with this cntxt_id */
|
|
} else if (!parse_val("tcbhash", args, &val)) {
|
|
t.fs.dirsteerhash = 1; /* direct steer */
|
|
/* XXX: use (val << 1) as the rss_hash? */
|
|
t.fs.iq = val;
|
|
} else if (!parse_val("tcbrss", args, &val)) {
|
|
t.fs.maskhash = 1; /* steer to RSS region */
|
|
/*
|
|
* val = start idx of the region but the internal TCB
|
|
* field is 10b only and is left shifted by 1 before use.
|
|
*/
|
|
t.fs.iq = val >> 1;
|
|
} else if (!parse_val("eport", args, &val)) {
|
|
t.fs.eport = val;
|
|
} else if (!parse_val("swapmac", args, &val)) {
|
|
t.fs.swapmac = 1;
|
|
} else if (!strcmp(argv[start_arg], "nat")) {
|
|
if (!strcmp(argv[start_arg + 1], "dip"))
|
|
t.fs.nat_mode = NAT_MODE_DIP;
|
|
else if (!strcmp(argv[start_arg + 1], "dip-dp"))
|
|
t.fs.nat_mode = NAT_MODE_DIP_DP;
|
|
else if (!strcmp(argv[start_arg + 1], "dip-dp-sip"))
|
|
t.fs.nat_mode = NAT_MODE_DIP_DP_SIP;
|
|
else if (!strcmp(argv[start_arg + 1], "dip-dp-sp"))
|
|
t.fs.nat_mode = NAT_MODE_DIP_DP_SP;
|
|
else if (!strcmp(argv[start_arg + 1], "sip-sp"))
|
|
t.fs.nat_mode = NAT_MODE_SIP_SP;
|
|
else if (!strcmp(argv[start_arg + 1], "dip-sip-sp"))
|
|
t.fs.nat_mode = NAT_MODE_DIP_SIP_SP;
|
|
else if (!strcmp(argv[start_arg + 1], "all"))
|
|
t.fs.nat_mode = NAT_MODE_ALL;
|
|
else {
|
|
warnx("unknown nat type \"%s\"; known types are dip, "
|
|
"dip-dp, dip-dp-sip, dip-dp-sp, sip-sp, "
|
|
"dip-sip-sp, and all", argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
} else if (!parse_val("natseq", args, &val)) {
|
|
t.fs.nat_seq_chk = val;
|
|
} else if (!parse_val("natflag", args, &val)) {
|
|
t.fs.nat_flag_chk = 1;
|
|
} else if (!strcmp(argv[start_arg], "dmac")) {
|
|
struct ether_addr *daddr;
|
|
|
|
daddr = ether_aton(argv[start_arg + 1]);
|
|
if (daddr == NULL) {
|
|
warnx("invalid dmac address \"%s\"",
|
|
argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
memcpy(t.fs.dmac, daddr, ETHER_ADDR_LEN);
|
|
t.fs.newdmac = 1;
|
|
} else if (!strcmp(argv[start_arg], "smac")) {
|
|
struct ether_addr *saddr;
|
|
|
|
saddr = ether_aton(argv[start_arg + 1]);
|
|
if (saddr == NULL) {
|
|
warnx("invalid smac address \"%s\"",
|
|
argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
memcpy(t.fs.smac, saddr, ETHER_ADDR_LEN);
|
|
t.fs.newsmac = 1;
|
|
} else if (!strcmp(argv[start_arg], "vlan")) {
|
|
char *p;
|
|
if (!strcmp(argv[start_arg + 1], "none")) {
|
|
t.fs.newvlan = VLAN_REMOVE;
|
|
} else if (argv[start_arg + 1][0] == '=') {
|
|
t.fs.newvlan = VLAN_REWRITE;
|
|
} else if (argv[start_arg + 1][0] == '+') {
|
|
t.fs.newvlan = VLAN_INSERT;
|
|
} else {
|
|
warnx("unknown vlan parameter \"%s\"; must"
|
|
" be one of \"none\", \"=<vlan>\", "
|
|
" \"+<vlan>\"", argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
if (t.fs.newvlan == VLAN_REWRITE ||
|
|
t.fs.newvlan == VLAN_INSERT) {
|
|
t.fs.vlan = strtoul(argv[start_arg + 1] + 1,
|
|
&p, 0);
|
|
if (p == argv[start_arg + 1] + 1 || p[0] != 0 ||
|
|
t.fs.vlan > MAX_VLANID) {
|
|
warnx("invalid vlan \"%s\"",
|
|
argv[start_arg + 1]);
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
} else {
|
|
warnx("invalid parameter \"%s\"", argv[start_arg]);
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
if (start_arg != argc) {
|
|
warnx("no value for \"%s\"", argv[start_arg]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
/*
|
|
* Check basic sanity of option combinations.
|
|
*/
|
|
if (t.fs.action != FILTER_SWITCH &&
|
|
(t.fs.eport || t.fs.newdmac || t.fs.newsmac || t.fs.newvlan ||
|
|
t.fs.swapmac || t.fs.nat_mode)) {
|
|
warnx("port, dmac, smac, vlan, and nat only make sense with"
|
|
" \"action switch\"");
|
|
return (EINVAL);
|
|
}
|
|
if (!t.fs.nat_mode && (t.fs.nat_seq_chk || t.fs.nat_flag_chk ||
|
|
*t.fs.nat_dip || *t.fs.nat_sip || t.fs.nat_dport || t.fs.nat_sport)) {
|
|
warnx("nat params only make sense with valid nat mode");
|
|
return (EINVAL);
|
|
}
|
|
if (t.fs.action != FILTER_PASS &&
|
|
(t.fs.rpttid || t.fs.dirsteer || t.fs.maskhash)) {
|
|
warnx("rpttid, queue and tcbhash don't make sense with"
|
|
" action \"drop\" or \"switch\"");
|
|
return (EINVAL);
|
|
}
|
|
if (t.fs.val.ovlan_vld && t.fs.val.pfvf_vld) {
|
|
warnx("ovlan and vnic_id (pf/vf) are mutually exclusive");
|
|
return (EINVAL);
|
|
}
|
|
|
|
t.fs.type = (af == AF_INET6 ? 1 : 0); /* default IPv4 */
|
|
rc = doit(CHELSIO_T4_SET_FILTER, &t);
|
|
if (hash && rc == 0)
|
|
printf("%d\n", t.idx);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
filter_cmd(int argc, const char *argv[], int hashfilter)
|
|
{
|
|
long long val;
|
|
uint32_t idx;
|
|
char *s;
|
|
|
|
if (argc == 0) {
|
|
warnx("%sfilter: no arguments.", hashfilter ? "hash" : "");
|
|
return (EINVAL);
|
|
};
|
|
|
|
/* list */
|
|
if (strcmp(argv[0], "list") == 0) {
|
|
if (argc != 1)
|
|
warnx("trailing arguments after \"list\" ignored.");
|
|
|
|
return show_filters(hashfilter);
|
|
}
|
|
|
|
/* mode */
|
|
if (argc == 1 && strcmp(argv[0], "mode") == 0)
|
|
return get_filter_mode(hashfilter);
|
|
|
|
/* mode <mode> */
|
|
if (strcmp(argv[0], "mode") == 0)
|
|
return set_filter_mode(argc - 1, argv + 1, hashfilter);
|
|
|
|
/* <idx> ... */
|
|
s = str_to_number(argv[0], NULL, &val);
|
|
if (*s || val < 0 || val > 0xffffffffU) {
|
|
if (hashfilter) {
|
|
/*
|
|
* No numeric index means this must be a request to
|
|
* create a new hashfilter and we are already at the
|
|
* parameter/value list.
|
|
*/
|
|
idx = (uint32_t) -1;
|
|
goto setf;
|
|
}
|
|
warnx("\"%s\" is neither an index nor a filter subcommand.",
|
|
argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
idx = (uint32_t) val;
|
|
|
|
/* <idx> delete|clear [prio 0|1] */
|
|
if ((argc == 2 || argc == 4) &&
|
|
(strcmp(argv[1], "delete") == 0 || strcmp(argv[1], "clear") == 0)) {
|
|
int prio = 0;
|
|
|
|
if (argc == 4) {
|
|
if (hashfilter) {
|
|
warnx("stray arguments after \"%s\".", argv[1]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (strcmp(argv[2], "prio") != 0) {
|
|
warnx("\"prio\" is the only valid keyword "
|
|
"after \"%s\", found \"%s\" instead.",
|
|
argv[1], argv[2]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
s = str_to_number(argv[3], NULL, &val);
|
|
if (*s || val < 0 || val > 1) {
|
|
warnx("%s \"%s\"; must be \"0\" or \"1\".",
|
|
argv[2], argv[3]);
|
|
return (EINVAL);
|
|
}
|
|
prio = (int)val;
|
|
}
|
|
return del_filter(idx, prio, hashfilter);
|
|
}
|
|
|
|
/* skip <idx> */
|
|
argc--;
|
|
argv++;
|
|
|
|
setf:
|
|
/* [<param> <val>] ... */
|
|
return set_filter(idx, argc, argv, hashfilter);
|
|
}
|
|
|
|
/*
|
|
* Shows the fields of a multi-word structure. The structure is considered to
|
|
* consist of @nwords 32-bit words (i.e, it's an (@nwords * 32)-bit structure)
|
|
* whose fields are described by @fd. The 32-bit words are given in @words
|
|
* starting with the least significant 32-bit word.
|
|
*/
|
|
static void
|
|
show_struct(const uint32_t *words, int nwords, const struct field_desc *fd)
|
|
{
|
|
unsigned int w = 0;
|
|
const struct field_desc *p;
|
|
|
|
for (p = fd; p->name; p++)
|
|
w = max(w, strlen(p->name));
|
|
|
|
while (fd->name) {
|
|
unsigned long long data;
|
|
int first_word = fd->start / 32;
|
|
int shift = fd->start % 32;
|
|
int width = fd->end - fd->start + 1;
|
|
unsigned long long mask = (1ULL << width) - 1;
|
|
|
|
data = (words[first_word] >> shift) |
|
|
((uint64_t)words[first_word + 1] << (32 - shift));
|
|
if (shift)
|
|
data |= ((uint64_t)words[first_word + 2] << (64 - shift));
|
|
data &= mask;
|
|
if (fd->islog2)
|
|
data = 1 << data;
|
|
printf("%-*s ", w, fd->name);
|
|
printf(fd->hex ? "%#llx\n" : "%llu\n", data << fd->shift);
|
|
fd++;
|
|
}
|
|
}
|
|
|
|
#define FIELD(name, start, end) { name, start, end, 0, 0, 0 }
|
|
#define FIELD1(name, start) FIELD(name, start, start)
|
|
|
|
static void
|
|
show_t5t6_ctxt(const struct t4_sge_context *p, int vers)
|
|
{
|
|
static struct field_desc egress_t5[] = {
|
|
FIELD("DCA_ST:", 181, 191),
|
|
FIELD1("StatusPgNS:", 180),
|
|
FIELD1("StatusPgRO:", 179),
|
|
FIELD1("FetchNS:", 178),
|
|
FIELD1("FetchRO:", 177),
|
|
FIELD1("Valid:", 176),
|
|
FIELD("PCIeDataChannel:", 174, 175),
|
|
FIELD1("StatusPgTPHintEn:", 173),
|
|
FIELD("StatusPgTPHint:", 171, 172),
|
|
FIELD1("FetchTPHintEn:", 170),
|
|
FIELD("FetchTPHint:", 168, 169),
|
|
FIELD1("FCThreshOverride:", 167),
|
|
{ "WRLength:", 162, 166, 9, 0, 1 },
|
|
FIELD1("WRLengthKnown:", 161),
|
|
FIELD1("ReschedulePending:", 160),
|
|
FIELD1("OnChipQueue:", 159),
|
|
FIELD1("FetchSizeMode:", 158),
|
|
{ "FetchBurstMin:", 156, 157, 4, 0, 1 },
|
|
FIELD1("FLMPacking:", 155),
|
|
FIELD("FetchBurstMax:", 153, 154),
|
|
FIELD("uPToken:", 133, 152),
|
|
FIELD1("uPTokenEn:", 132),
|
|
FIELD1("UserModeIO:", 131),
|
|
FIELD("uPFLCredits:", 123, 130),
|
|
FIELD1("uPFLCreditEn:", 122),
|
|
FIELD("FID:", 111, 121),
|
|
FIELD("HostFCMode:", 109, 110),
|
|
FIELD1("HostFCOwner:", 108),
|
|
{ "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
|
|
FIELD("CIDX:", 89, 104),
|
|
FIELD("PIDX:", 73, 88),
|
|
{ "BaseAddress:", 18, 72, 9, 1 },
|
|
FIELD("QueueSize:", 2, 17),
|
|
FIELD1("QueueType:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc egress_t6[] = {
|
|
FIELD("DCA_ST:", 181, 191),
|
|
FIELD1("StatusPgNS:", 180),
|
|
FIELD1("StatusPgRO:", 179),
|
|
FIELD1("FetchNS:", 178),
|
|
FIELD1("FetchRO:", 177),
|
|
FIELD1("Valid:", 176),
|
|
FIELD1("ReschedulePending_1:", 175),
|
|
FIELD1("PCIeDataChannel:", 174),
|
|
FIELD1("StatusPgTPHintEn:", 173),
|
|
FIELD("StatusPgTPHint:", 171, 172),
|
|
FIELD1("FetchTPHintEn:", 170),
|
|
FIELD("FetchTPHint:", 168, 169),
|
|
FIELD1("FCThreshOverride:", 167),
|
|
{ "WRLength:", 162, 166, 9, 0, 1 },
|
|
FIELD1("WRLengthKnown:", 161),
|
|
FIELD1("ReschedulePending:", 160),
|
|
FIELD("TimerIx:", 157, 159),
|
|
FIELD1("FetchBurstMin:", 156),
|
|
FIELD1("FLMPacking:", 155),
|
|
FIELD("FetchBurstMax:", 153, 154),
|
|
FIELD("uPToken:", 133, 152),
|
|
FIELD1("uPTokenEn:", 132),
|
|
FIELD1("UserModeIO:", 131),
|
|
FIELD("uPFLCredits:", 123, 130),
|
|
FIELD1("uPFLCreditEn:", 122),
|
|
FIELD("FID:", 111, 121),
|
|
FIELD("HostFCMode:", 109, 110),
|
|
FIELD1("HostFCOwner:", 108),
|
|
{ "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
|
|
FIELD("CIDX:", 89, 104),
|
|
FIELD("PIDX:", 73, 88),
|
|
{ "BaseAddress:", 18, 72, 9, 1 },
|
|
FIELD("QueueSize:", 2, 17),
|
|
FIELD1("QueueType:", 1),
|
|
FIELD1("FetchSizeMode:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc fl_t5[] = {
|
|
FIELD("DCA_ST:", 181, 191),
|
|
FIELD1("StatusPgNS:", 180),
|
|
FIELD1("StatusPgRO:", 179),
|
|
FIELD1("FetchNS:", 178),
|
|
FIELD1("FetchRO:", 177),
|
|
FIELD1("Valid:", 176),
|
|
FIELD("PCIeDataChannel:", 174, 175),
|
|
FIELD1("StatusPgTPHintEn:", 173),
|
|
FIELD("StatusPgTPHint:", 171, 172),
|
|
FIELD1("FetchTPHintEn:", 170),
|
|
FIELD("FetchTPHint:", 168, 169),
|
|
FIELD1("FCThreshOverride:", 167),
|
|
FIELD1("ReschedulePending:", 160),
|
|
FIELD1("OnChipQueue:", 159),
|
|
FIELD1("FetchSizeMode:", 158),
|
|
{ "FetchBurstMin:", 156, 157, 4, 0, 1 },
|
|
FIELD1("FLMPacking:", 155),
|
|
FIELD("FetchBurstMax:", 153, 154),
|
|
FIELD1("FLMcongMode:", 152),
|
|
FIELD("MaxuPFLCredits:", 144, 151),
|
|
FIELD("FLMcontextID:", 133, 143),
|
|
FIELD1("uPTokenEn:", 132),
|
|
FIELD1("UserModeIO:", 131),
|
|
FIELD("uPFLCredits:", 123, 130),
|
|
FIELD1("uPFLCreditEn:", 122),
|
|
FIELD("FID:", 111, 121),
|
|
FIELD("HostFCMode:", 109, 110),
|
|
FIELD1("HostFCOwner:", 108),
|
|
{ "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
|
|
FIELD("CIDX:", 89, 104),
|
|
FIELD("PIDX:", 73, 88),
|
|
{ "BaseAddress:", 18, 72, 9, 1 },
|
|
FIELD("QueueSize:", 2, 17),
|
|
FIELD1("QueueType:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc ingress_t5[] = {
|
|
FIELD("DCA_ST:", 143, 153),
|
|
FIELD1("ISCSICoalescing:", 142),
|
|
FIELD1("Queue_Valid:", 141),
|
|
FIELD1("TimerPending:", 140),
|
|
FIELD1("DropRSS:", 139),
|
|
FIELD("PCIeChannel:", 137, 138),
|
|
FIELD1("SEInterruptArmed:", 136),
|
|
FIELD1("CongestionMgtEnable:", 135),
|
|
FIELD1("NoSnoop:", 134),
|
|
FIELD1("RelaxedOrdering:", 133),
|
|
FIELD1("GTSmode:", 132),
|
|
FIELD1("TPHintEn:", 131),
|
|
FIELD("TPHint:", 129, 130),
|
|
FIELD1("UpdateScheduling:", 128),
|
|
FIELD("UpdateDelivery:", 126, 127),
|
|
FIELD1("InterruptSent:", 125),
|
|
FIELD("InterruptIDX:", 114, 124),
|
|
FIELD1("InterruptDestination:", 113),
|
|
FIELD1("InterruptArmed:", 112),
|
|
FIELD("RxIntCounter:", 106, 111),
|
|
FIELD("RxIntCounterThreshold:", 104, 105),
|
|
FIELD1("Generation:", 103),
|
|
{ "BaseAddress:", 48, 102, 9, 1 },
|
|
FIELD("PIDX:", 32, 47),
|
|
FIELD("CIDX:", 16, 31),
|
|
{ "QueueSize:", 4, 15, 4, 0 },
|
|
{ "QueueEntrySize:", 2, 3, 4, 0, 1 },
|
|
FIELD1("QueueEntryOverride:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc ingress_t6[] = {
|
|
FIELD1("SP_NS:", 158),
|
|
FIELD1("SP_RO:", 157),
|
|
FIELD1("SP_TPHintEn:", 156),
|
|
FIELD("SP_TPHint:", 154, 155),
|
|
FIELD("DCA_ST:", 143, 153),
|
|
FIELD1("ISCSICoalescing:", 142),
|
|
FIELD1("Queue_Valid:", 141),
|
|
FIELD1("TimerPending:", 140),
|
|
FIELD1("DropRSS:", 139),
|
|
FIELD("PCIeChannel:", 137, 138),
|
|
FIELD1("SEInterruptArmed:", 136),
|
|
FIELD1("CongestionMgtEnable:", 135),
|
|
FIELD1("NoSnoop:", 134),
|
|
FIELD1("RelaxedOrdering:", 133),
|
|
FIELD1("GTSmode:", 132),
|
|
FIELD1("TPHintEn:", 131),
|
|
FIELD("TPHint:", 129, 130),
|
|
FIELD1("UpdateScheduling:", 128),
|
|
FIELD("UpdateDelivery:", 126, 127),
|
|
FIELD1("InterruptSent:", 125),
|
|
FIELD("InterruptIDX:", 114, 124),
|
|
FIELD1("InterruptDestination:", 113),
|
|
FIELD1("InterruptArmed:", 112),
|
|
FIELD("RxIntCounter:", 106, 111),
|
|
FIELD("RxIntCounterThreshold:", 104, 105),
|
|
FIELD1("Generation:", 103),
|
|
{ "BaseAddress:", 48, 102, 9, 1 },
|
|
FIELD("PIDX:", 32, 47),
|
|
FIELD("CIDX:", 16, 31),
|
|
{ "QueueSize:", 4, 15, 4, 0 },
|
|
{ "QueueEntrySize:", 2, 3, 4, 0, 1 },
|
|
FIELD1("QueueEntryOverride:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc flm_t5[] = {
|
|
FIELD1("Valid:", 89),
|
|
FIELD("SplitLenMode:", 87, 88),
|
|
FIELD1("TPHintEn:", 86),
|
|
FIELD("TPHint:", 84, 85),
|
|
FIELD1("NoSnoop:", 83),
|
|
FIELD1("RelaxedOrdering:", 82),
|
|
FIELD("DCA_ST:", 71, 81),
|
|
FIELD("EQid:", 54, 70),
|
|
FIELD("SplitEn:", 52, 53),
|
|
FIELD1("PadEn:", 51),
|
|
FIELD1("PackEn:", 50),
|
|
FIELD1("Cache_Lock :", 49),
|
|
FIELD1("CongDrop:", 48),
|
|
FIELD("PackOffset:", 16, 47),
|
|
FIELD("CIDX:", 8, 15),
|
|
FIELD("PIDX:", 0, 7),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc flm_t6[] = {
|
|
FIELD1("Valid:", 89),
|
|
FIELD("SplitLenMode:", 87, 88),
|
|
FIELD1("TPHintEn:", 86),
|
|
FIELD("TPHint:", 84, 85),
|
|
FIELD1("NoSnoop:", 83),
|
|
FIELD1("RelaxedOrdering:", 82),
|
|
FIELD("DCA_ST:", 71, 81),
|
|
FIELD("EQid:", 54, 70),
|
|
FIELD("SplitEn:", 52, 53),
|
|
FIELD1("PadEn:", 51),
|
|
FIELD1("PackEn:", 50),
|
|
FIELD1("Cache_Lock :", 49),
|
|
FIELD1("CongDrop:", 48),
|
|
FIELD1("Inflight:", 47),
|
|
FIELD1("CongEn:", 46),
|
|
FIELD1("CongMode:", 45),
|
|
FIELD("PackOffset:", 20, 39),
|
|
FIELD("CIDX:", 8, 15),
|
|
FIELD("PIDX:", 0, 7),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc conm_t5[] = {
|
|
FIELD1("CngMPSEnable:", 21),
|
|
FIELD("CngTPMode:", 19, 20),
|
|
FIELD1("CngDBPHdr:", 18),
|
|
FIELD1("CngDBPData:", 17),
|
|
FIELD1("CngIMSG:", 16),
|
|
{ "CngChMap:", 0, 15, 0, 1, 0 },
|
|
{ NULL }
|
|
};
|
|
|
|
if (p->mem_id == SGE_CONTEXT_EGRESS) {
|
|
if (p->data[0] & 2)
|
|
show_struct(p->data, 6, fl_t5);
|
|
else if (vers == 5)
|
|
show_struct(p->data, 6, egress_t5);
|
|
else
|
|
show_struct(p->data, 6, egress_t6);
|
|
} else if (p->mem_id == SGE_CONTEXT_FLM)
|
|
show_struct(p->data, 3, vers == 5 ? flm_t5 : flm_t6);
|
|
else if (p->mem_id == SGE_CONTEXT_INGRESS)
|
|
show_struct(p->data, 5, vers == 5 ? ingress_t5 : ingress_t6);
|
|
else if (p->mem_id == SGE_CONTEXT_CNM)
|
|
show_struct(p->data, 1, conm_t5);
|
|
}
|
|
|
|
static void
|
|
show_t4_ctxt(const struct t4_sge_context *p)
|
|
{
|
|
static struct field_desc egress_t4[] = {
|
|
FIELD1("StatusPgNS:", 180),
|
|
FIELD1("StatusPgRO:", 179),
|
|
FIELD1("FetchNS:", 178),
|
|
FIELD1("FetchRO:", 177),
|
|
FIELD1("Valid:", 176),
|
|
FIELD("PCIeDataChannel:", 174, 175),
|
|
FIELD1("DCAEgrQEn:", 173),
|
|
FIELD("DCACPUID:", 168, 172),
|
|
FIELD1("FCThreshOverride:", 167),
|
|
FIELD("WRLength:", 162, 166),
|
|
FIELD1("WRLengthKnown:", 161),
|
|
FIELD1("ReschedulePending:", 160),
|
|
FIELD1("OnChipQueue:", 159),
|
|
FIELD1("FetchSizeMode", 158),
|
|
{ "FetchBurstMin:", 156, 157, 4, 0, 1 },
|
|
{ "FetchBurstMax:", 153, 154, 6, 0, 1 },
|
|
FIELD("uPToken:", 133, 152),
|
|
FIELD1("uPTokenEn:", 132),
|
|
FIELD1("UserModeIO:", 131),
|
|
FIELD("uPFLCredits:", 123, 130),
|
|
FIELD1("uPFLCreditEn:", 122),
|
|
FIELD("FID:", 111, 121),
|
|
FIELD("HostFCMode:", 109, 110),
|
|
FIELD1("HostFCOwner:", 108),
|
|
{ "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
|
|
FIELD("CIDX:", 89, 104),
|
|
FIELD("PIDX:", 73, 88),
|
|
{ "BaseAddress:", 18, 72, 9, 1 },
|
|
FIELD("QueueSize:", 2, 17),
|
|
FIELD1("QueueType:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc fl_t4[] = {
|
|
FIELD1("StatusPgNS:", 180),
|
|
FIELD1("StatusPgRO:", 179),
|
|
FIELD1("FetchNS:", 178),
|
|
FIELD1("FetchRO:", 177),
|
|
FIELD1("Valid:", 176),
|
|
FIELD("PCIeDataChannel:", 174, 175),
|
|
FIELD1("DCAEgrQEn:", 173),
|
|
FIELD("DCACPUID:", 168, 172),
|
|
FIELD1("FCThreshOverride:", 167),
|
|
FIELD1("ReschedulePending:", 160),
|
|
FIELD1("OnChipQueue:", 159),
|
|
FIELD1("FetchSizeMode", 158),
|
|
{ "FetchBurstMin:", 156, 157, 4, 0, 1 },
|
|
{ "FetchBurstMax:", 153, 154, 6, 0, 1 },
|
|
FIELD1("FLMcongMode:", 152),
|
|
FIELD("MaxuPFLCredits:", 144, 151),
|
|
FIELD("FLMcontextID:", 133, 143),
|
|
FIELD1("uPTokenEn:", 132),
|
|
FIELD1("UserModeIO:", 131),
|
|
FIELD("uPFLCredits:", 123, 130),
|
|
FIELD1("uPFLCreditEn:", 122),
|
|
FIELD("FID:", 111, 121),
|
|
FIELD("HostFCMode:", 109, 110),
|
|
FIELD1("HostFCOwner:", 108),
|
|
{ "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
|
|
FIELD("CIDX:", 89, 104),
|
|
FIELD("PIDX:", 73, 88),
|
|
{ "BaseAddress:", 18, 72, 9, 1 },
|
|
FIELD("QueueSize:", 2, 17),
|
|
FIELD1("QueueType:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc ingress_t4[] = {
|
|
FIELD1("NoSnoop:", 145),
|
|
FIELD1("RelaxedOrdering:", 144),
|
|
FIELD1("GTSmode:", 143),
|
|
FIELD1("ISCSICoalescing:", 142),
|
|
FIELD1("Valid:", 141),
|
|
FIELD1("TimerPending:", 140),
|
|
FIELD1("DropRSS:", 139),
|
|
FIELD("PCIeChannel:", 137, 138),
|
|
FIELD1("SEInterruptArmed:", 136),
|
|
FIELD1("CongestionMgtEnable:", 135),
|
|
FIELD1("DCAIngQEnable:", 134),
|
|
FIELD("DCACPUID:", 129, 133),
|
|
FIELD1("UpdateScheduling:", 128),
|
|
FIELD("UpdateDelivery:", 126, 127),
|
|
FIELD1("InterruptSent:", 125),
|
|
FIELD("InterruptIDX:", 114, 124),
|
|
FIELD1("InterruptDestination:", 113),
|
|
FIELD1("InterruptArmed:", 112),
|
|
FIELD("RxIntCounter:", 106, 111),
|
|
FIELD("RxIntCounterThreshold:", 104, 105),
|
|
FIELD1("Generation:", 103),
|
|
{ "BaseAddress:", 48, 102, 9, 1 },
|
|
FIELD("PIDX:", 32, 47),
|
|
FIELD("CIDX:", 16, 31),
|
|
{ "QueueSize:", 4, 15, 4, 0 },
|
|
{ "QueueEntrySize:", 2, 3, 4, 0, 1 },
|
|
FIELD1("QueueEntryOverride:", 1),
|
|
FIELD1("CachePriority:", 0),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc flm_t4[] = {
|
|
FIELD1("NoSnoop:", 79),
|
|
FIELD1("RelaxedOrdering:", 78),
|
|
FIELD1("Valid:", 77),
|
|
FIELD("DCACPUID:", 72, 76),
|
|
FIELD1("DCAFLEn:", 71),
|
|
FIELD("EQid:", 54, 70),
|
|
FIELD("SplitEn:", 52, 53),
|
|
FIELD1("PadEn:", 51),
|
|
FIELD1("PackEn:", 50),
|
|
FIELD1("DBpriority:", 48),
|
|
FIELD("PackOffset:", 16, 47),
|
|
FIELD("CIDX:", 8, 15),
|
|
FIELD("PIDX:", 0, 7),
|
|
{ NULL }
|
|
};
|
|
static struct field_desc conm_t4[] = {
|
|
FIELD1("CngDBPHdr:", 6),
|
|
FIELD1("CngDBPData:", 5),
|
|
FIELD1("CngIMSG:", 4),
|
|
{ "CngChMap:", 0, 3, 0, 1, 0},
|
|
{ NULL }
|
|
};
|
|
|
|
if (p->mem_id == SGE_CONTEXT_EGRESS)
|
|
show_struct(p->data, 6, (p->data[0] & 2) ? fl_t4 : egress_t4);
|
|
else if (p->mem_id == SGE_CONTEXT_FLM)
|
|
show_struct(p->data, 3, flm_t4);
|
|
else if (p->mem_id == SGE_CONTEXT_INGRESS)
|
|
show_struct(p->data, 5, ingress_t4);
|
|
else if (p->mem_id == SGE_CONTEXT_CNM)
|
|
show_struct(p->data, 1, conm_t4);
|
|
}
|
|
|
|
#undef FIELD
|
|
#undef FIELD1
|
|
|
|
static int
|
|
get_sge_context(int argc, const char *argv[])
|
|
{
|
|
int rc;
|
|
char *p;
|
|
long cid;
|
|
struct t4_sge_context cntxt = {0};
|
|
|
|
if (argc != 2) {
|
|
warnx("sge_context: incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (!strcmp(argv[0], "egress"))
|
|
cntxt.mem_id = SGE_CONTEXT_EGRESS;
|
|
else if (!strcmp(argv[0], "ingress"))
|
|
cntxt.mem_id = SGE_CONTEXT_INGRESS;
|
|
else if (!strcmp(argv[0], "fl"))
|
|
cntxt.mem_id = SGE_CONTEXT_FLM;
|
|
else if (!strcmp(argv[0], "cong"))
|
|
cntxt.mem_id = SGE_CONTEXT_CNM;
|
|
else {
|
|
warnx("unknown context type \"%s\"; known types are egress, "
|
|
"ingress, fl, and cong.", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[1], &cid, NULL);
|
|
if (*p) {
|
|
warnx("invalid context id \"%s\"", argv[1]);
|
|
return (EINVAL);
|
|
}
|
|
cntxt.cid = cid;
|
|
|
|
rc = doit(CHELSIO_T4_GET_SGE_CONTEXT, &cntxt);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
if (chip_id == 4)
|
|
show_t4_ctxt(&cntxt);
|
|
else
|
|
show_t5t6_ctxt(&cntxt, chip_id);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
loadfw(int argc, const char *argv[])
|
|
{
|
|
int rc, fd;
|
|
struct t4_data data = {0};
|
|
const char *fname = argv[0];
|
|
struct stat st = {0};
|
|
|
|
if (argc != 1) {
|
|
warnx("loadfw: incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
fd = open(fname, O_RDONLY);
|
|
if (fd < 0) {
|
|
warn("open(%s)", fname);
|
|
return (errno);
|
|
}
|
|
|
|
if (fstat(fd, &st) < 0) {
|
|
warn("fstat");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
data.len = st.st_size;
|
|
data.data = mmap(0, data.len, PROT_READ, MAP_PRIVATE, fd, 0);
|
|
if (data.data == MAP_FAILED) {
|
|
warn("mmap");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_LOAD_FW, &data);
|
|
munmap(data.data, data.len);
|
|
close(fd);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
loadcfg(int argc, const char *argv[])
|
|
{
|
|
int rc, fd;
|
|
struct t4_data data = {0};
|
|
const char *fname = argv[0];
|
|
struct stat st = {0};
|
|
|
|
if (argc != 1) {
|
|
warnx("loadcfg: incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (strcmp(fname, "clear") == 0)
|
|
return (doit(CHELSIO_T4_LOAD_CFG, &data));
|
|
|
|
fd = open(fname, O_RDONLY);
|
|
if (fd < 0) {
|
|
warn("open(%s)", fname);
|
|
return (errno);
|
|
}
|
|
|
|
if (fstat(fd, &st) < 0) {
|
|
warn("fstat");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
data.len = st.st_size;
|
|
data.len &= ~3; /* Clip off to make it a multiple of 4 */
|
|
data.data = mmap(0, data.len, PROT_READ, MAP_PRIVATE, fd, 0);
|
|
if (data.data == MAP_FAILED) {
|
|
warn("mmap");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_LOAD_CFG, &data);
|
|
munmap(data.data, data.len);
|
|
close(fd);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
dumpstate(int argc, const char *argv[])
|
|
{
|
|
int rc, fd;
|
|
struct t4_cudbg_dump dump = {0};
|
|
const char *fname = argv[0];
|
|
|
|
if (argc != 1) {
|
|
warnx("dumpstate: incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
dump.wr_flash = 0;
|
|
memset(&dump.bitmap, 0xff, sizeof(dump.bitmap));
|
|
dump.len = 8 * 1024 * 1024;
|
|
dump.data = malloc(dump.len);
|
|
if (dump.data == NULL) {
|
|
return (ENOMEM);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_CUDBG_DUMP, &dump);
|
|
if (rc != 0)
|
|
goto done;
|
|
|
|
fd = open(fname, O_CREAT | O_TRUNC | O_EXCL | O_WRONLY,
|
|
S_IRUSR | S_IRGRP | S_IROTH);
|
|
if (fd < 0) {
|
|
warn("open(%s)", fname);
|
|
rc = errno;
|
|
goto done;
|
|
}
|
|
write(fd, dump.data, dump.len);
|
|
close(fd);
|
|
done:
|
|
free(dump.data);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
read_mem(uint32_t addr, uint32_t len, void (*output)(uint32_t *, uint32_t))
|
|
{
|
|
int rc;
|
|
struct t4_mem_range mr;
|
|
|
|
mr.addr = addr;
|
|
mr.len = len;
|
|
mr.data = malloc(mr.len);
|
|
|
|
if (mr.data == 0) {
|
|
warn("read_mem: malloc");
|
|
return (errno);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_GET_MEM, &mr);
|
|
if (rc != 0)
|
|
goto done;
|
|
|
|
if (output)
|
|
(*output)(mr.data, mr.len);
|
|
done:
|
|
free(mr.data);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
loadboot(int argc, const char *argv[])
|
|
{
|
|
int rc, fd;
|
|
long l;
|
|
char *p;
|
|
struct t4_bootrom br = {0};
|
|
const char *fname = argv[0];
|
|
struct stat st = {0};
|
|
|
|
if (argc == 1) {
|
|
br.pf_offset = 0;
|
|
br.pfidx_addr = 0;
|
|
} else if (argc == 3) {
|
|
if (!strcmp(argv[1], "pf"))
|
|
br.pf_offset = 0;
|
|
else if (!strcmp(argv[1], "offset"))
|
|
br.pf_offset = 1;
|
|
else
|
|
return (EINVAL);
|
|
|
|
p = str_to_number(argv[2], &l, NULL);
|
|
if (*p)
|
|
return (EINVAL);
|
|
br.pfidx_addr = l;
|
|
} else {
|
|
warnx("loadboot: incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (strcmp(fname, "clear") == 0)
|
|
return (doit(CHELSIO_T4_LOAD_BOOT, &br));
|
|
|
|
fd = open(fname, O_RDONLY);
|
|
if (fd < 0) {
|
|
warn("open(%s)", fname);
|
|
return (errno);
|
|
}
|
|
|
|
if (fstat(fd, &st) < 0) {
|
|
warn("fstat");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
br.len = st.st_size;
|
|
br.data = mmap(0, br.len, PROT_READ, MAP_PRIVATE, fd, 0);
|
|
if (br.data == MAP_FAILED) {
|
|
warn("mmap");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_LOAD_BOOT, &br);
|
|
munmap(br.data, br.len);
|
|
close(fd);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
loadbootcfg(int argc, const char *argv[])
|
|
{
|
|
int rc, fd;
|
|
struct t4_data bc = {0};
|
|
const char *fname = argv[0];
|
|
struct stat st = {0};
|
|
|
|
if (argc != 1) {
|
|
warnx("loadbootcfg: incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (strcmp(fname, "clear") == 0)
|
|
return (doit(CHELSIO_T4_LOAD_BOOTCFG, &bc));
|
|
|
|
fd = open(fname, O_RDONLY);
|
|
if (fd < 0) {
|
|
warn("open(%s)", fname);
|
|
return (errno);
|
|
}
|
|
|
|
if (fstat(fd, &st) < 0) {
|
|
warn("fstat");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
bc.len = st.st_size;
|
|
bc.data = mmap(0, bc.len, PROT_READ, MAP_PRIVATE, fd, 0);
|
|
if (bc.data == MAP_FAILED) {
|
|
warn("mmap");
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_LOAD_BOOTCFG, &bc);
|
|
munmap(bc.data, bc.len);
|
|
close(fd);
|
|
return (rc);
|
|
}
|
|
|
|
/*
|
|
* Display memory as list of 'n' 4-byte values per line.
|
|
*/
|
|
static void
|
|
show_mem(uint32_t *buf, uint32_t len)
|
|
{
|
|
const char *s;
|
|
int i, n = 8;
|
|
|
|
while (len) {
|
|
for (i = 0; len && i < n; i++, buf++, len -= 4) {
|
|
s = i ? " " : "";
|
|
printf("%s%08x", s, htonl(*buf));
|
|
}
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
static int
|
|
memdump(int argc, const char *argv[])
|
|
{
|
|
char *p;
|
|
long l;
|
|
uint32_t addr, len;
|
|
|
|
if (argc != 2) {
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[0], &l, NULL);
|
|
if (*p) {
|
|
warnx("invalid address \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
addr = l;
|
|
|
|
p = str_to_number(argv[1], &l, NULL);
|
|
if (*p) {
|
|
warnx("memdump: invalid length \"%s\"", argv[1]);
|
|
return (EINVAL);
|
|
}
|
|
len = l;
|
|
|
|
return (read_mem(addr, len, show_mem));
|
|
}
|
|
|
|
/*
|
|
* Display TCB as list of 'n' 4-byte values per line.
|
|
*/
|
|
static void
|
|
show_tcb(uint32_t *buf, uint32_t len)
|
|
{
|
|
unsigned char *tcb = (unsigned char *)buf;
|
|
const char *s;
|
|
int i, n = 8;
|
|
|
|
while (len) {
|
|
for (i = 0; len && i < n; i++, buf++, len -= 4) {
|
|
s = i ? " " : "";
|
|
printf("%s%08x", s, htonl(*buf));
|
|
}
|
|
printf("\n");
|
|
}
|
|
set_tcb_info(TIDTYPE_TCB, chip_id);
|
|
set_print_style(PRNTSTYL_COMP);
|
|
swizzle_tcb(tcb);
|
|
parse_n_display_xcb(tcb);
|
|
}
|
|
|
|
#define A_TP_CMM_TCB_BASE 0x7d10
|
|
#define TCB_SIZE 128
|
|
static int
|
|
read_tcb(int argc, const char *argv[])
|
|
{
|
|
char *p;
|
|
long l;
|
|
long long val;
|
|
unsigned int tid;
|
|
uint32_t addr;
|
|
int rc;
|
|
|
|
if (argc != 1) {
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[0], &l, NULL);
|
|
if (*p) {
|
|
warnx("invalid tid \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
tid = l;
|
|
|
|
rc = read_reg(A_TP_CMM_TCB_BASE, 4, &val);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
addr = val + tid * TCB_SIZE;
|
|
|
|
return (read_mem(addr, TCB_SIZE, show_tcb));
|
|
}
|
|
|
|
static int
|
|
read_i2c(int argc, const char *argv[])
|
|
{
|
|
char *p;
|
|
long l;
|
|
struct t4_i2c_data i2cd;
|
|
int rc, i;
|
|
|
|
if (argc < 3 || argc > 4) {
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[0], &l, NULL);
|
|
if (*p || l > UCHAR_MAX) {
|
|
warnx("invalid port id \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
i2cd.port_id = l;
|
|
|
|
p = str_to_number(argv[1], &l, NULL);
|
|
if (*p || l > UCHAR_MAX) {
|
|
warnx("invalid i2c device address \"%s\"", argv[1]);
|
|
return (EINVAL);
|
|
}
|
|
i2cd.dev_addr = l;
|
|
|
|
p = str_to_number(argv[2], &l, NULL);
|
|
if (*p || l > UCHAR_MAX) {
|
|
warnx("invalid byte offset \"%s\"", argv[2]);
|
|
return (EINVAL);
|
|
}
|
|
i2cd.offset = l;
|
|
|
|
if (argc == 4) {
|
|
p = str_to_number(argv[3], &l, NULL);
|
|
if (*p || l > sizeof(i2cd.data)) {
|
|
warnx("invalid number of bytes \"%s\"", argv[3]);
|
|
return (EINVAL);
|
|
}
|
|
i2cd.len = l;
|
|
} else
|
|
i2cd.len = 1;
|
|
|
|
rc = doit(CHELSIO_T4_GET_I2C, &i2cd);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
for (i = 0; i < i2cd.len; i++)
|
|
printf("0x%x [%u]\n", i2cd.data[i], i2cd.data[i]);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
clearstats(int argc, const char *argv[])
|
|
{
|
|
char *p;
|
|
long l;
|
|
uint32_t port;
|
|
|
|
if (argc != 1) {
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[0], &l, NULL);
|
|
if (*p) {
|
|
warnx("invalid port id \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
port = l;
|
|
|
|
return doit(CHELSIO_T4_CLEAR_STATS, &port);
|
|
}
|
|
|
|
static int
|
|
show_tracers(void)
|
|
{
|
|
struct t4_tracer t;
|
|
char *s;
|
|
int rc, port_idx, i;
|
|
long long val;
|
|
|
|
/* Magic values: MPS_TRC_CFG = 0x9800. MPS_TRC_CFG[1:1] = TrcEn */
|
|
rc = read_reg(0x9800, 4, &val);
|
|
if (rc != 0)
|
|
return (rc);
|
|
printf("tracing is %s\n", val & 2 ? "ENABLED" : "DISABLED");
|
|
|
|
t.idx = 0;
|
|
for (t.idx = 0; ; t.idx++) {
|
|
rc = doit(CHELSIO_T4_GET_TRACER, &t);
|
|
if (rc != 0 || t.idx == 0xff)
|
|
break;
|
|
|
|
if (t.tp.port < 4) {
|
|
s = "Rx";
|
|
port_idx = t.tp.port;
|
|
} else if (t.tp.port < 8) {
|
|
s = "Tx";
|
|
port_idx = t.tp.port - 4;
|
|
} else if (t.tp.port < 12) {
|
|
s = "loopback";
|
|
port_idx = t.tp.port - 8;
|
|
} else if (t.tp.port < 16) {
|
|
s = "MPS Rx";
|
|
port_idx = t.tp.port - 12;
|
|
} else if (t.tp.port < 20) {
|
|
s = "MPS Tx";
|
|
port_idx = t.tp.port - 16;
|
|
} else {
|
|
s = "unknown";
|
|
port_idx = t.tp.port;
|
|
}
|
|
|
|
printf("\ntracer %u (currently %s) captures ", t.idx,
|
|
t.enabled ? "ENABLED" : "DISABLED");
|
|
if (t.tp.port < 8)
|
|
printf("port %u %s, ", port_idx, s);
|
|
else
|
|
printf("%s %u, ", s, port_idx);
|
|
printf("snap length: %u, min length: %u\n", t.tp.snap_len,
|
|
t.tp.min_len);
|
|
printf("packets captured %smatch filter\n",
|
|
t.tp.invert ? "do not " : "");
|
|
if (t.tp.skip_ofst) {
|
|
printf("filter pattern: ");
|
|
for (i = 0; i < t.tp.skip_ofst * 2; i += 2)
|
|
printf("%08x%08x", t.tp.data[i],
|
|
t.tp.data[i + 1]);
|
|
printf("/");
|
|
for (i = 0; i < t.tp.skip_ofst * 2; i += 2)
|
|
printf("%08x%08x", t.tp.mask[i],
|
|
t.tp.mask[i + 1]);
|
|
printf("@0\n");
|
|
}
|
|
printf("filter pattern: ");
|
|
for (i = t.tp.skip_ofst * 2; i < T4_TRACE_LEN / 4; i += 2)
|
|
printf("%08x%08x", t.tp.data[i], t.tp.data[i + 1]);
|
|
printf("/");
|
|
for (i = t.tp.skip_ofst * 2; i < T4_TRACE_LEN / 4; i += 2)
|
|
printf("%08x%08x", t.tp.mask[i], t.tp.mask[i + 1]);
|
|
printf("@%u\n", (t.tp.skip_ofst + t.tp.skip_len) * 8);
|
|
}
|
|
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
tracer_onoff(uint8_t idx, int enabled)
|
|
{
|
|
struct t4_tracer t;
|
|
|
|
t.idx = idx;
|
|
t.enabled = enabled;
|
|
t.valid = 0;
|
|
|
|
return doit(CHELSIO_T4_SET_TRACER, &t);
|
|
}
|
|
|
|
static void
|
|
create_tracing_ifnet()
|
|
{
|
|
char *cmd[] = {
|
|
"/sbin/ifconfig", __DECONST(char *, nexus), "create", NULL
|
|
};
|
|
char *env[] = {NULL};
|
|
|
|
if (vfork() == 0) {
|
|
close(STDERR_FILENO);
|
|
execve(cmd[0], cmd, env);
|
|
_exit(0);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* XXX: Allow user to specify snaplen, minlen, and pattern (including inverted
|
|
* matching). Right now this is a quick-n-dirty implementation that traces the
|
|
* first 128B of all tx or rx on a port
|
|
*/
|
|
static int
|
|
set_tracer(uint8_t idx, int argc, const char *argv[])
|
|
{
|
|
struct t4_tracer t;
|
|
int len, port;
|
|
|
|
bzero(&t, sizeof (t));
|
|
t.idx = idx;
|
|
t.enabled = 1;
|
|
t.valid = 1;
|
|
|
|
if (argc != 1) {
|
|
warnx("must specify one of tx/rx/lo<n>");
|
|
return (EINVAL);
|
|
}
|
|
|
|
len = strlen(argv[0]);
|
|
if (len != 3) {
|
|
warnx("argument must be 3 characters (tx/rx/lo<n>). eg. tx0");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (strncmp(argv[0], "lo", 2) == 0) {
|
|
port = argv[0][2] - '0';
|
|
if (port < 0 || port > 3) {
|
|
warnx("'%c' in %s is invalid", argv[0][2], argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
port += 8;
|
|
} else if (strncmp(argv[0], "tx", 2) == 0) {
|
|
port = argv[0][2] - '0';
|
|
if (port < 0 || port > 3) {
|
|
warnx("'%c' in %s is invalid", argv[0][2], argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
port += 4;
|
|
} else if (strncmp(argv[0], "rx", 2) == 0) {
|
|
port = argv[0][2] - '0';
|
|
if (port < 0 || port > 3) {
|
|
warnx("'%c' in %s is invalid", argv[0][2], argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
} else {
|
|
warnx("argument '%s' isn't tx<n> or rx<n>", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
t.tp.snap_len = 128;
|
|
t.tp.min_len = 0;
|
|
t.tp.skip_ofst = 0;
|
|
t.tp.skip_len = 0;
|
|
t.tp.invert = 0;
|
|
t.tp.port = port;
|
|
|
|
create_tracing_ifnet();
|
|
return doit(CHELSIO_T4_SET_TRACER, &t);
|
|
}
|
|
|
|
static int
|
|
tracer_cmd(int argc, const char *argv[])
|
|
{
|
|
long long val;
|
|
uint8_t idx;
|
|
char *s;
|
|
|
|
if (argc == 0) {
|
|
warnx("tracer: no arguments.");
|
|
return (EINVAL);
|
|
};
|
|
|
|
/* list */
|
|
if (strcmp(argv[0], "list") == 0) {
|
|
if (argc != 1)
|
|
warnx("trailing arguments after \"list\" ignored.");
|
|
|
|
return show_tracers();
|
|
}
|
|
|
|
/* <idx> ... */
|
|
s = str_to_number(argv[0], NULL, &val);
|
|
if (*s || val > 0xff) {
|
|
warnx("\"%s\" is neither an index nor a tracer subcommand.",
|
|
argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
idx = (int8_t)val;
|
|
|
|
/* <idx> disable */
|
|
if (argc == 2 && strcmp(argv[1], "disable") == 0)
|
|
return tracer_onoff(idx, 0);
|
|
|
|
/* <idx> enable */
|
|
if (argc == 2 && strcmp(argv[1], "enable") == 0)
|
|
return tracer_onoff(idx, 1);
|
|
|
|
/* <idx> ... */
|
|
return set_tracer(idx, argc - 1, argv + 1);
|
|
}
|
|
|
|
static int
|
|
modinfo_raw(int port_id)
|
|
{
|
|
uint8_t offset;
|
|
struct t4_i2c_data i2cd;
|
|
int rc;
|
|
|
|
for (offset = 0; offset < 96; offset += sizeof(i2cd.data)) {
|
|
bzero(&i2cd, sizeof(i2cd));
|
|
i2cd.port_id = port_id;
|
|
i2cd.dev_addr = 0xa0;
|
|
i2cd.offset = offset;
|
|
i2cd.len = sizeof(i2cd.data);
|
|
rc = doit(CHELSIO_T4_GET_I2C, &i2cd);
|
|
if (rc != 0)
|
|
return (rc);
|
|
printf("%02x: %02x %02x %02x %02x %02x %02x %02x %02x",
|
|
offset, i2cd.data[0], i2cd.data[1], i2cd.data[2],
|
|
i2cd.data[3], i2cd.data[4], i2cd.data[5], i2cd.data[6],
|
|
i2cd.data[7]);
|
|
|
|
printf(" %c%c%c%c %c%c%c%c\n",
|
|
isprint(i2cd.data[0]) ? i2cd.data[0] : '.',
|
|
isprint(i2cd.data[1]) ? i2cd.data[1] : '.',
|
|
isprint(i2cd.data[2]) ? i2cd.data[2] : '.',
|
|
isprint(i2cd.data[3]) ? i2cd.data[3] : '.',
|
|
isprint(i2cd.data[4]) ? i2cd.data[4] : '.',
|
|
isprint(i2cd.data[5]) ? i2cd.data[5] : '.',
|
|
isprint(i2cd.data[6]) ? i2cd.data[6] : '.',
|
|
isprint(i2cd.data[7]) ? i2cd.data[7] : '.');
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
modinfo(int argc, const char *argv[])
|
|
{
|
|
long port;
|
|
char string[16], *p;
|
|
struct t4_i2c_data i2cd;
|
|
int rc, i;
|
|
uint16_t temp, vcc, tx_bias, tx_power, rx_power;
|
|
|
|
if (argc < 1) {
|
|
warnx("must supply a port");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (argc > 2) {
|
|
warnx("too many arguments");
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[0], &port, NULL);
|
|
if (*p || port > UCHAR_MAX) {
|
|
warnx("invalid port id \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (argc == 2) {
|
|
if (!strcmp(argv[1], "raw"))
|
|
return (modinfo_raw(port));
|
|
else {
|
|
warnx("second argument can only be \"raw\"");
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
|
|
bzero(&i2cd, sizeof(i2cd));
|
|
i2cd.len = 1;
|
|
i2cd.port_id = port;
|
|
i2cd.dev_addr = SFF_8472_BASE;
|
|
|
|
i2cd.offset = SFF_8472_ID;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
|
|
if (i2cd.data[0] > SFF_8472_ID_LAST)
|
|
printf("Unknown ID\n");
|
|
else
|
|
printf("ID: %s\n", sff_8472_id[i2cd.data[0]]);
|
|
|
|
bzero(&string, sizeof(string));
|
|
for (i = SFF_8472_VENDOR_START; i < SFF_8472_VENDOR_END; i++) {
|
|
i2cd.offset = i;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
string[i - SFF_8472_VENDOR_START] = i2cd.data[0];
|
|
}
|
|
printf("Vendor %s\n", string);
|
|
|
|
bzero(&string, sizeof(string));
|
|
for (i = SFF_8472_SN_START; i < SFF_8472_SN_END; i++) {
|
|
i2cd.offset = i;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
string[i - SFF_8472_SN_START] = i2cd.data[0];
|
|
}
|
|
printf("SN %s\n", string);
|
|
|
|
bzero(&string, sizeof(string));
|
|
for (i = SFF_8472_PN_START; i < SFF_8472_PN_END; i++) {
|
|
i2cd.offset = i;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
string[i - SFF_8472_PN_START] = i2cd.data[0];
|
|
}
|
|
printf("PN %s\n", string);
|
|
|
|
bzero(&string, sizeof(string));
|
|
for (i = SFF_8472_REV_START; i < SFF_8472_REV_END; i++) {
|
|
i2cd.offset = i;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
string[i - SFF_8472_REV_START] = i2cd.data[0];
|
|
}
|
|
printf("Rev %s\n", string);
|
|
|
|
i2cd.offset = SFF_8472_DIAG_TYPE;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
|
|
if ((char )i2cd.data[0] & (SFF_8472_DIAG_IMPL |
|
|
SFF_8472_DIAG_INTERNAL)) {
|
|
|
|
/* Switch to reading from the Diagnostic address. */
|
|
i2cd.dev_addr = SFF_8472_DIAG;
|
|
i2cd.len = 1;
|
|
|
|
i2cd.offset = SFF_8472_TEMP;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
temp = i2cd.data[0] << 8;
|
|
printf("Temp: ");
|
|
if ((temp & SFF_8472_TEMP_SIGN) == SFF_8472_TEMP_SIGN)
|
|
printf("-");
|
|
else
|
|
printf("+");
|
|
printf("%dC\n", (temp & SFF_8472_TEMP_MSK) >>
|
|
SFF_8472_TEMP_SHIFT);
|
|
|
|
i2cd.offset = SFF_8472_VCC;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
vcc = i2cd.data[0] << 8;
|
|
printf("Vcc %fV\n", vcc / SFF_8472_VCC_FACTOR);
|
|
|
|
i2cd.offset = SFF_8472_TX_BIAS;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
tx_bias = i2cd.data[0] << 8;
|
|
printf("TX Bias %fuA\n", tx_bias / SFF_8472_BIAS_FACTOR);
|
|
|
|
i2cd.offset = SFF_8472_TX_POWER;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
tx_power = i2cd.data[0] << 8;
|
|
printf("TX Power %fmW\n", tx_power / SFF_8472_POWER_FACTOR);
|
|
|
|
i2cd.offset = SFF_8472_RX_POWER;
|
|
if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
|
|
goto fail;
|
|
rx_power = i2cd.data[0] << 8;
|
|
printf("RX Power %fmW\n", rx_power / SFF_8472_POWER_FACTOR);
|
|
|
|
} else
|
|
printf("Diagnostics not supported.\n");
|
|
|
|
return(0);
|
|
|
|
fail:
|
|
if (rc == EPERM)
|
|
warnx("No module/cable in port %ld", port);
|
|
return (rc);
|
|
|
|
}
|
|
|
|
/* XXX: pass in a low/high and do range checks as well */
|
|
static int
|
|
get_sched_param(const char *param, const char *args[], long *val)
|
|
{
|
|
char *p;
|
|
|
|
if (strcmp(param, args[0]) != 0)
|
|
return (EINVAL);
|
|
|
|
p = str_to_number(args[1], val, NULL);
|
|
if (*p) {
|
|
warnx("parameter \"%s\" has bad value \"%s\"", args[0],
|
|
args[1]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
sched_class(int argc, const char *argv[])
|
|
{
|
|
struct t4_sched_params op;
|
|
int errs, i;
|
|
|
|
memset(&op, 0xff, sizeof(op));
|
|
op.subcmd = -1;
|
|
op.type = -1;
|
|
if (argc == 0) {
|
|
warnx("missing scheduling sub-command");
|
|
return (EINVAL);
|
|
}
|
|
if (!strcmp(argv[0], "config")) {
|
|
op.subcmd = SCHED_CLASS_SUBCMD_CONFIG;
|
|
op.u.config.minmax = -1;
|
|
} else if (!strcmp(argv[0], "params")) {
|
|
op.subcmd = SCHED_CLASS_SUBCMD_PARAMS;
|
|
op.u.params.level = op.u.params.mode = op.u.params.rateunit =
|
|
op.u.params.ratemode = op.u.params.channel =
|
|
op.u.params.cl = op.u.params.minrate = op.u.params.maxrate =
|
|
op.u.params.weight = op.u.params.pktsize = -1;
|
|
} else {
|
|
warnx("invalid scheduling sub-command \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
|
|
/* Decode remaining arguments ... */
|
|
errs = 0;
|
|
for (i = 1; i < argc; i += 2) {
|
|
const char **args = &argv[i];
|
|
long l;
|
|
|
|
if (i + 1 == argc) {
|
|
warnx("missing argument for \"%s\"", args[0]);
|
|
errs++;
|
|
break;
|
|
}
|
|
|
|
if (!strcmp(args[0], "type")) {
|
|
if (!strcmp(args[1], "packet"))
|
|
op.type = SCHED_CLASS_TYPE_PACKET;
|
|
else {
|
|
warnx("invalid type parameter \"%s\"", args[1]);
|
|
errs++;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
if (op.subcmd == SCHED_CLASS_SUBCMD_CONFIG) {
|
|
if(!get_sched_param("minmax", args, &l))
|
|
op.u.config.minmax = (int8_t)l;
|
|
else {
|
|
warnx("unknown scheduler config parameter "
|
|
"\"%s\"", args[0]);
|
|
errs++;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
/* Rest applies only to SUBCMD_PARAMS */
|
|
if (op.subcmd != SCHED_CLASS_SUBCMD_PARAMS)
|
|
continue;
|
|
|
|
if (!strcmp(args[0], "level")) {
|
|
if (!strcmp(args[1], "cl-rl"))
|
|
op.u.params.level = SCHED_CLASS_LEVEL_CL_RL;
|
|
else if (!strcmp(args[1], "cl-wrr"))
|
|
op.u.params.level = SCHED_CLASS_LEVEL_CL_WRR;
|
|
else if (!strcmp(args[1], "ch-rl"))
|
|
op.u.params.level = SCHED_CLASS_LEVEL_CH_RL;
|
|
else {
|
|
warnx("invalid level parameter \"%s\"",
|
|
args[1]);
|
|
errs++;
|
|
}
|
|
} else if (!strcmp(args[0], "mode")) {
|
|
if (!strcmp(args[1], "class"))
|
|
op.u.params.mode = SCHED_CLASS_MODE_CLASS;
|
|
else if (!strcmp(args[1], "flow"))
|
|
op.u.params.mode = SCHED_CLASS_MODE_FLOW;
|
|
else {
|
|
warnx("invalid mode parameter \"%s\"", args[1]);
|
|
errs++;
|
|
}
|
|
} else if (!strcmp(args[0], "rate-unit")) {
|
|
if (!strcmp(args[1], "bits"))
|
|
op.u.params.rateunit = SCHED_CLASS_RATEUNIT_BITS;
|
|
else if (!strcmp(args[1], "pkts"))
|
|
op.u.params.rateunit = SCHED_CLASS_RATEUNIT_PKTS;
|
|
else {
|
|
warnx("invalid rate-unit parameter \"%s\"",
|
|
args[1]);
|
|
errs++;
|
|
}
|
|
} else if (!strcmp(args[0], "rate-mode")) {
|
|
if (!strcmp(args[1], "relative"))
|
|
op.u.params.ratemode = SCHED_CLASS_RATEMODE_REL;
|
|
else if (!strcmp(args[1], "absolute"))
|
|
op.u.params.ratemode = SCHED_CLASS_RATEMODE_ABS;
|
|
else {
|
|
warnx("invalid rate-mode parameter \"%s\"",
|
|
args[1]);
|
|
errs++;
|
|
}
|
|
} else if (!get_sched_param("channel", args, &l))
|
|
op.u.params.channel = (int8_t)l;
|
|
else if (!get_sched_param("class", args, &l))
|
|
op.u.params.cl = (int8_t)l;
|
|
else if (!get_sched_param("min-rate", args, &l))
|
|
op.u.params.minrate = (int32_t)l;
|
|
else if (!get_sched_param("max-rate", args, &l))
|
|
op.u.params.maxrate = (int32_t)l;
|
|
else if (!get_sched_param("weight", args, &l))
|
|
op.u.params.weight = (int16_t)l;
|
|
else if (!get_sched_param("pkt-size", args, &l))
|
|
op.u.params.pktsize = (int16_t)l;
|
|
else {
|
|
warnx("unknown scheduler parameter \"%s\"", args[0]);
|
|
errs++;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Catch some logical fallacies in terms of argument combinations here
|
|
* so we can offer more than just the EINVAL return from the driver.
|
|
* The driver will be able to catch a lot more issues since it knows
|
|
* the specifics of the device hardware capabilities like how many
|
|
* channels, classes, etc. the device supports.
|
|
*/
|
|
if (op.type < 0) {
|
|
warnx("sched \"type\" parameter missing");
|
|
errs++;
|
|
}
|
|
if (op.subcmd == SCHED_CLASS_SUBCMD_CONFIG) {
|
|
if (op.u.config.minmax < 0) {
|
|
warnx("sched config \"minmax\" parameter missing");
|
|
errs++;
|
|
}
|
|
}
|
|
if (op.subcmd == SCHED_CLASS_SUBCMD_PARAMS) {
|
|
if (op.u.params.level < 0) {
|
|
warnx("sched params \"level\" parameter missing");
|
|
errs++;
|
|
}
|
|
if (op.u.params.mode < 0 &&
|
|
op.u.params.level == SCHED_CLASS_LEVEL_CL_RL) {
|
|
warnx("sched params \"mode\" parameter missing");
|
|
errs++;
|
|
}
|
|
if (op.u.params.rateunit < 0 &&
|
|
(op.u.params.level == SCHED_CLASS_LEVEL_CL_RL ||
|
|
op.u.params.level == SCHED_CLASS_LEVEL_CH_RL)) {
|
|
warnx("sched params \"rate-unit\" parameter missing");
|
|
errs++;
|
|
}
|
|
if (op.u.params.ratemode < 0 &&
|
|
(op.u.params.level == SCHED_CLASS_LEVEL_CL_RL ||
|
|
op.u.params.level == SCHED_CLASS_LEVEL_CH_RL)) {
|
|
warnx("sched params \"rate-mode\" parameter missing");
|
|
errs++;
|
|
}
|
|
if (op.u.params.channel < 0) {
|
|
warnx("sched params \"channel\" missing");
|
|
errs++;
|
|
}
|
|
if (op.u.params.cl < 0 &&
|
|
(op.u.params.level == SCHED_CLASS_LEVEL_CL_RL ||
|
|
op.u.params.level == SCHED_CLASS_LEVEL_CL_WRR)) {
|
|
warnx("sched params \"class\" missing");
|
|
errs++;
|
|
}
|
|
if (op.u.params.maxrate < 0 &&
|
|
(op.u.params.level == SCHED_CLASS_LEVEL_CL_RL ||
|
|
op.u.params.level == SCHED_CLASS_LEVEL_CH_RL)) {
|
|
warnx("sched params \"max-rate\" missing for "
|
|
"rate-limit level");
|
|
errs++;
|
|
}
|
|
if (op.u.params.level == SCHED_CLASS_LEVEL_CL_WRR &&
|
|
(op.u.params.weight < 1 || op.u.params.weight > 99)) {
|
|
warnx("sched params \"weight\" missing or invalid "
|
|
"(not 1-99) for weighted-round-robin level");
|
|
errs++;
|
|
}
|
|
if (op.u.params.pktsize < 0 &&
|
|
op.u.params.level == SCHED_CLASS_LEVEL_CL_RL) {
|
|
warnx("sched params \"pkt-size\" missing for "
|
|
"rate-limit level");
|
|
errs++;
|
|
}
|
|
if (op.u.params.mode == SCHED_CLASS_MODE_FLOW &&
|
|
op.u.params.ratemode != SCHED_CLASS_RATEMODE_ABS) {
|
|
warnx("sched params mode flow needs rate-mode absolute");
|
|
errs++;
|
|
}
|
|
if (op.u.params.ratemode == SCHED_CLASS_RATEMODE_REL &&
|
|
!in_range(op.u.params.maxrate, 1, 100)) {
|
|
warnx("sched params \"max-rate\" takes "
|
|
"percentage value(1-100) for rate-mode relative");
|
|
errs++;
|
|
}
|
|
if (op.u.params.ratemode == SCHED_CLASS_RATEMODE_ABS &&
|
|
!in_range(op.u.params.maxrate, 1, 100000000)) {
|
|
warnx("sched params \"max-rate\" takes "
|
|
"value(1-100000000) for rate-mode absolute");
|
|
errs++;
|
|
}
|
|
if (op.u.params.maxrate > 0 &&
|
|
op.u.params.maxrate < op.u.params.minrate) {
|
|
warnx("sched params \"max-rate\" is less than "
|
|
"\"min-rate\"");
|
|
errs++;
|
|
}
|
|
}
|
|
|
|
if (errs > 0) {
|
|
warnx("%d error%s in sched-class command", errs,
|
|
errs == 1 ? "" : "s");
|
|
return (EINVAL);
|
|
}
|
|
|
|
return doit(CHELSIO_T4_SCHED_CLASS, &op);
|
|
}
|
|
|
|
static int
|
|
sched_queue(int argc, const char *argv[])
|
|
{
|
|
struct t4_sched_queue op = {0};
|
|
char *p;
|
|
long val;
|
|
|
|
if (argc != 3) {
|
|
/* need "<port> <queue> <class> */
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
p = str_to_number(argv[0], &val, NULL);
|
|
if (*p || val > UCHAR_MAX) {
|
|
warnx("invalid port id \"%s\"", argv[0]);
|
|
return (EINVAL);
|
|
}
|
|
op.port = (uint8_t)val;
|
|
|
|
if (!strcmp(argv[1], "all") || !strcmp(argv[1], "*"))
|
|
op.queue = -1;
|
|
else {
|
|
p = str_to_number(argv[1], &val, NULL);
|
|
if (*p || val < -1) {
|
|
warnx("invalid queue \"%s\"", argv[1]);
|
|
return (EINVAL);
|
|
}
|
|
op.queue = (int8_t)val;
|
|
}
|
|
|
|
if (!strcmp(argv[2], "unbind") || !strcmp(argv[2], "clear"))
|
|
op.cl = -1;
|
|
else {
|
|
p = str_to_number(argv[2], &val, NULL);
|
|
if (*p || val < -1) {
|
|
warnx("invalid class \"%s\"", argv[2]);
|
|
return (EINVAL);
|
|
}
|
|
op.cl = (int8_t)val;
|
|
}
|
|
|
|
return doit(CHELSIO_T4_SCHED_QUEUE, &op);
|
|
}
|
|
|
|
static int
|
|
parse_offload_settings_word(const char *s, char **pnext, const char *ws,
|
|
int *pneg, struct offload_settings *os)
|
|
{
|
|
|
|
while (*s == '!') {
|
|
(*pneg)++;
|
|
s++;
|
|
}
|
|
|
|
if (!strcmp(s, "not")) {
|
|
(*pneg)++;
|
|
return (0);
|
|
}
|
|
|
|
if (!strcmp(s, "offload")) {
|
|
os->offload = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s , "coalesce")) {
|
|
os->rx_coalesce = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s, "timestamp") || !strcmp(s, "tstamp")) {
|
|
os->tstamp = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s, "sack")) {
|
|
os->sack = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s, "nagle")) {
|
|
os->nagle = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s, "ecn")) {
|
|
os->ecn = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s, "ddp")) {
|
|
os->ddp = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else if (!strcmp(s, "tls")) {
|
|
os->tls = (*pneg + 1) & 1;
|
|
*pneg = 0;
|
|
} else {
|
|
char *param, *p;
|
|
long val;
|
|
|
|
/* Settings with additional parameter handled here. */
|
|
|
|
if (*pneg) {
|
|
warnx("\"%s\" is not a valid keyword, or it does not "
|
|
"support negation.", s);
|
|
return (EINVAL);
|
|
}
|
|
|
|
while ((param = strsep(pnext, ws)) != NULL) {
|
|
if (*param != '\0')
|
|
break;
|
|
}
|
|
if (param == NULL) {
|
|
warnx("\"%s\" is not a valid keyword, or it requires a "
|
|
"parameter that has not been provided.", s);
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (!strcmp(s, "cong")) {
|
|
if (!strcmp(param, "reno"))
|
|
os->cong_algo = 0;
|
|
else if (!strcmp(param, "tahoe"))
|
|
os->cong_algo = 1;
|
|
else if (!strcmp(param, "newreno"))
|
|
os->cong_algo = 2;
|
|
else if (!strcmp(param, "highspeed"))
|
|
os->cong_algo = 3;
|
|
else {
|
|
warnx("unknown congestion algorithm \"%s\".", s);
|
|
return (EINVAL);
|
|
}
|
|
} else if (!strcmp(s, "class")) {
|
|
val = -1;
|
|
p = str_to_number(param, &val, NULL);
|
|
/* (nsched_cls - 1) is spelled 15 here. */
|
|
if (*p || val < 0 || val > 15) {
|
|
warnx("invalid scheduling class \"%s\". "
|
|
"\"class\" needs an integer value where "
|
|
"0 <= value <= 15", param);
|
|
return (EINVAL);
|
|
}
|
|
os->sched_class = val;
|
|
} else if (!strcmp(s, "bind") || !strcmp(s, "txq") ||
|
|
!strcmp(s, "rxq")) {
|
|
if (!strcmp(param, "random")) {
|
|
val = QUEUE_RANDOM;
|
|
} else if (!strcmp(param, "roundrobin")) {
|
|
val = QUEUE_ROUNDROBIN;
|
|
} else {
|
|
p = str_to_number(param, &val, NULL);
|
|
if (*p || val < 0 || val > 0xffff) {
|
|
warnx("invalid queue specification "
|
|
"\"%s\". \"%s\" needs an integer"
|
|
" value, \"random\", or "
|
|
"\"roundrobin\".", param, s);
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
if (!strcmp(s, "bind")) {
|
|
os->txq = val;
|
|
os->rxq = val;
|
|
} else if (!strcmp(s, "txq")) {
|
|
os->txq = val;
|
|
} else if (!strcmp(s, "rxq")) {
|
|
os->rxq = val;
|
|
} else {
|
|
return (EDOOFUS);
|
|
}
|
|
} else if (!strcmp(s, "mss")) {
|
|
val = -1;
|
|
p = str_to_number(param, &val, NULL);
|
|
if (*p || val <= 0) {
|
|
warnx("invalid MSS specification \"%s\". "
|
|
"\"mss\" needs a positive integer value",
|
|
param);
|
|
return (EINVAL);
|
|
}
|
|
os->mss = val;
|
|
} else {
|
|
warnx("unknown settings keyword: \"%s\"", s);
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
parse_offload_settings(const char *settings_ro, struct offload_settings *os)
|
|
{
|
|
const char *ws = " \f\n\r\v\t";
|
|
char *settings, *s, *next;
|
|
int rc, nsettings, neg;
|
|
static const struct offload_settings default_settings = {
|
|
.offload = 0, /* No settings imply !offload */
|
|
.rx_coalesce = -1,
|
|
.cong_algo = -1,
|
|
.sched_class = -1,
|
|
.tstamp = -1,
|
|
.sack = -1,
|
|
.nagle = -1,
|
|
.ecn = -1,
|
|
.ddp = -1,
|
|
.tls = -1,
|
|
.txq = QUEUE_RANDOM,
|
|
.rxq = QUEUE_RANDOM,
|
|
.mss = -1,
|
|
};
|
|
|
|
*os = default_settings;
|
|
|
|
next = settings = strdup(settings_ro);
|
|
if (settings == NULL) {
|
|
warn (NULL);
|
|
return (errno);
|
|
}
|
|
|
|
nsettings = 0;
|
|
rc = 0;
|
|
neg = 0;
|
|
while ((s = strsep(&next, ws)) != NULL) {
|
|
if (*s == '\0')
|
|
continue;
|
|
nsettings++;
|
|
rc = parse_offload_settings_word(s, &next, ws, &neg, os);
|
|
if (rc != 0)
|
|
goto done;
|
|
}
|
|
if (nsettings == 0) {
|
|
warnx("no settings provided");
|
|
rc = EINVAL;
|
|
goto done;
|
|
}
|
|
if (neg > 0) {
|
|
warnx("%d stray negation(s) at end of offload settings", neg);
|
|
rc = EINVAL;
|
|
goto done;
|
|
}
|
|
done:
|
|
free(settings);
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
isempty_line(char *line, size_t llen)
|
|
{
|
|
|
|
/* skip leading whitespace */
|
|
while (isspace(*line)) {
|
|
line++;
|
|
llen--;
|
|
}
|
|
if (llen == 0 || *line == '#' || *line == '\n')
|
|
return (1);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
special_offload_rule(char *str)
|
|
{
|
|
|
|
/* skip leading whitespaces */
|
|
while (isspace(*str))
|
|
str++;
|
|
|
|
/* check for special strings: "-", "all", "any" */
|
|
if (*str == '-') {
|
|
str++;
|
|
} else if (!strncmp(str, "all", 3) || !strncmp(str, "any", 3)) {
|
|
str += 3;
|
|
} else {
|
|
return (0);
|
|
}
|
|
|
|
/* skip trailing whitespaces */
|
|
while (isspace(*str))
|
|
str++;
|
|
|
|
return (*str == '\0');
|
|
}
|
|
|
|
/*
|
|
* A rule has 3 parts: an open-type, a match expression, and offload settings.
|
|
*
|
|
* [<open-type>] <expr> => <settings>
|
|
*/
|
|
static int
|
|
parse_offload_policy_line(size_t lno, char *line, size_t llen, pcap_t *pd,
|
|
struct offload_rule *r)
|
|
{
|
|
char *expr, *settings, *s;
|
|
|
|
bzero(r, sizeof(*r));
|
|
|
|
/* Skip leading whitespace. */
|
|
while (isspace(*line))
|
|
line++;
|
|
/* Trim trailing whitespace */
|
|
s = &line[llen - 1];
|
|
while (isspace(*s)) {
|
|
*s-- = '\0';
|
|
llen--;
|
|
}
|
|
|
|
/*
|
|
* First part of the rule: '[X]' where X = A/D/L/P
|
|
*/
|
|
if (*line++ != '[') {
|
|
warnx("missing \"[\" on line %zd", lno);
|
|
return (EINVAL);
|
|
}
|
|
switch (*line) {
|
|
case 'A':
|
|
case 'D':
|
|
case 'L':
|
|
case 'P':
|
|
r->open_type = *line;
|
|
break;
|
|
default:
|
|
warnx("invalid socket-type \"%c\" on line %zd.", *line, lno);
|
|
return (EINVAL);
|
|
}
|
|
line++;
|
|
if (*line++ != ']') {
|
|
warnx("missing \"]\" after \"[%c\" on line %zd",
|
|
r->open_type, lno);
|
|
return (EINVAL);
|
|
}
|
|
|
|
/* Skip whitespace. */
|
|
while (isspace(*line))
|
|
line++;
|
|
|
|
/*
|
|
* Rest of the rule: <expr> => <settings>
|
|
*/
|
|
expr = line;
|
|
s = strstr(line, "=>");
|
|
if (s == NULL)
|
|
return (EINVAL);
|
|
settings = s + 2;
|
|
while (isspace(*settings))
|
|
settings++;
|
|
*s = '\0';
|
|
|
|
/*
|
|
* <expr> is either a special name (all, any) or a pcap-filter(7).
|
|
* In case of a special name the bpf_prog stays all-zero.
|
|
*/
|
|
if (!special_offload_rule(expr)) {
|
|
if (pcap_compile(pd, &r->bpf_prog, expr, 1,
|
|
PCAP_NETMASK_UNKNOWN) < 0) {
|
|
warnx("failed to compile \"%s\" on line %zd: %s", expr,
|
|
lno, pcap_geterr(pd));
|
|
return (EINVAL);
|
|
}
|
|
}
|
|
|
|
/* settings to apply on a match. */
|
|
if (parse_offload_settings(settings, &r->settings) != 0) {
|
|
warnx("failed to parse offload settings \"%s\" on line %zd",
|
|
settings, lno);
|
|
pcap_freecode(&r->bpf_prog);
|
|
return (EINVAL);
|
|
}
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
/*
|
|
* Note that op itself is not dynamically allocated.
|
|
*/
|
|
static void
|
|
free_offload_policy(struct t4_offload_policy *op)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < op->nrules; i++) {
|
|
/*
|
|
* pcap_freecode can cope with empty bpf_prog, which is the case
|
|
* for an rule that matches on 'any/all/-'.
|
|
*/
|
|
pcap_freecode(&op->rule[i].bpf_prog);
|
|
}
|
|
free(op->rule);
|
|
op->nrules = 0;
|
|
op->rule = NULL;
|
|
}
|
|
|
|
#define REALLOC_STRIDE 32
|
|
|
|
/*
|
|
* Fills up op->nrules and op->rule.
|
|
*/
|
|
static int
|
|
parse_offload_policy(const char *fname, struct t4_offload_policy *op)
|
|
{
|
|
FILE *fp;
|
|
char *line;
|
|
int lno, maxrules, rc;
|
|
size_t lcap, llen;
|
|
struct offload_rule *r;
|
|
pcap_t *pd;
|
|
|
|
fp = fopen(fname, "r");
|
|
if (fp == NULL) {
|
|
warn("Unable to open file \"%s\"", fname);
|
|
return (errno);
|
|
}
|
|
pd = pcap_open_dead(DLT_EN10MB, 128);
|
|
if (pd == NULL) {
|
|
warnx("Failed to open pcap device");
|
|
fclose(fp);
|
|
return (EIO);
|
|
}
|
|
|
|
rc = 0;
|
|
lno = 0;
|
|
lcap = 0;
|
|
maxrules = 0;
|
|
op->nrules = 0;
|
|
op->rule = NULL;
|
|
line = NULL;
|
|
|
|
while ((llen = getline(&line, &lcap, fp)) != -1) {
|
|
lno++;
|
|
|
|
/* Skip empty lines. */
|
|
if (isempty_line(line, llen))
|
|
continue;
|
|
|
|
if (op->nrules == maxrules) {
|
|
maxrules += REALLOC_STRIDE;
|
|
r = realloc(op->rule,
|
|
maxrules * sizeof(struct offload_rule));
|
|
if (r == NULL) {
|
|
warnx("failed to allocate memory for %d rules",
|
|
maxrules);
|
|
rc = ENOMEM;
|
|
goto done;
|
|
}
|
|
op->rule = r;
|
|
}
|
|
|
|
r = &op->rule[op->nrules];
|
|
rc = parse_offload_policy_line(lno, line, llen, pd, r);
|
|
if (rc != 0) {
|
|
warnx("Error parsing line %d of \"%s\"", lno, fname);
|
|
goto done;
|
|
}
|
|
|
|
op->nrules++;
|
|
}
|
|
free(line);
|
|
|
|
if (!feof(fp)) {
|
|
warn("Error while reading from file \"%s\" at line %d",
|
|
fname, lno);
|
|
rc = errno;
|
|
goto done;
|
|
}
|
|
|
|
if (op->nrules == 0) {
|
|
warnx("No valid rules found in \"%s\"", fname);
|
|
rc = EINVAL;
|
|
}
|
|
done:
|
|
pcap_close(pd);
|
|
fclose(fp);
|
|
if (rc != 0) {
|
|
free_offload_policy(op);
|
|
}
|
|
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
load_offload_policy(int argc, const char *argv[])
|
|
{
|
|
int rc = 0;
|
|
const char *fname = argv[0];
|
|
struct t4_offload_policy op = {0};
|
|
|
|
if (argc != 1) {
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (!strcmp(fname, "clear") || !strcmp(fname, "none")) {
|
|
/* op.nrules is 0 and that means clear policy */
|
|
return (doit(CHELSIO_T4_SET_OFLD_POLICY, &op));
|
|
}
|
|
|
|
rc = parse_offload_policy(fname, &op);
|
|
if (rc != 0) {
|
|
/* Error message displayed already */
|
|
return (EINVAL);
|
|
}
|
|
|
|
rc = doit(CHELSIO_T4_SET_OFLD_POLICY, &op);
|
|
free_offload_policy(&op);
|
|
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
display_clip(void)
|
|
{
|
|
size_t clip_buf_size = 4096;
|
|
char *buf, name[32];
|
|
int rc;
|
|
|
|
buf = malloc(clip_buf_size);
|
|
if (buf == NULL) {
|
|
warn("%s", __func__);
|
|
return (errno);
|
|
}
|
|
|
|
snprintf(name, sizeof(name), "dev.t%unex.%u.misc.clip", chip_id, inst);
|
|
rc = sysctlbyname(name, buf, &clip_buf_size, NULL, 0);
|
|
if (rc != 0) {
|
|
warn("sysctl %s", name);
|
|
free(buf);
|
|
return (errno);
|
|
}
|
|
|
|
printf("%s\n", buf);
|
|
free(buf);
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
clip_cmd(int argc, const char *argv[])
|
|
{
|
|
int rc, af = AF_INET6, add;
|
|
struct t4_clip_addr ca = {0};
|
|
|
|
if (argc == 1 && !strcmp(argv[0], "list")) {
|
|
rc = display_clip();
|
|
return (rc);
|
|
}
|
|
|
|
if (argc != 2) {
|
|
warnx("incorrect number of arguments.");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (!strcmp(argv[0], "hold")) {
|
|
add = 1;
|
|
} else if (!strcmp(argv[0], "rel") || !strcmp(argv[0], "release")) {
|
|
add = 0;
|
|
} else {
|
|
warnx("first argument must be \"hold\" or \"release\"");
|
|
return (EINVAL);
|
|
}
|
|
|
|
rc = parse_ipaddr(argv[0], argv, &af, &ca.addr[0], &ca.mask[0], 1);
|
|
if (rc != 0)
|
|
return (rc);
|
|
|
|
if (add)
|
|
rc = doit(CHELSIO_T4_HOLD_CLIP_ADDR, &ca);
|
|
else
|
|
rc = doit(CHELSIO_T4_RELEASE_CLIP_ADDR, &ca);
|
|
|
|
return (rc);
|
|
}
|
|
|
|
static int
|
|
run_cmd(int argc, const char *argv[])
|
|
{
|
|
int rc = -1;
|
|
const char *cmd = argv[0];
|
|
|
|
/* command */
|
|
argc--;
|
|
argv++;
|
|
|
|
if (!strcmp(cmd, "reg") || !strcmp(cmd, "reg32"))
|
|
rc = register_io(argc, argv, 4);
|
|
else if (!strcmp(cmd, "reg64"))
|
|
rc = register_io(argc, argv, 8);
|
|
else if (!strcmp(cmd, "regdump"))
|
|
rc = dump_regs(argc, argv);
|
|
else if (!strcmp(cmd, "filter"))
|
|
rc = filter_cmd(argc, argv, 0);
|
|
else if (!strcmp(cmd, "context"))
|
|
rc = get_sge_context(argc, argv);
|
|
else if (!strcmp(cmd, "loadfw"))
|
|
rc = loadfw(argc, argv);
|
|
else if (!strcmp(cmd, "memdump"))
|
|
rc = memdump(argc, argv);
|
|
else if (!strcmp(cmd, "tcb"))
|
|
rc = read_tcb(argc, argv);
|
|
else if (!strcmp(cmd, "i2c"))
|
|
rc = read_i2c(argc, argv);
|
|
else if (!strcmp(cmd, "clearstats"))
|
|
rc = clearstats(argc, argv);
|
|
else if (!strcmp(cmd, "tracer"))
|
|
rc = tracer_cmd(argc, argv);
|
|
else if (!strcmp(cmd, "modinfo"))
|
|
rc = modinfo(argc, argv);
|
|
else if (!strcmp(cmd, "sched-class"))
|
|
rc = sched_class(argc, argv);
|
|
else if (!strcmp(cmd, "sched-queue"))
|
|
rc = sched_queue(argc, argv);
|
|
else if (!strcmp(cmd, "loadcfg"))
|
|
rc = loadcfg(argc, argv);
|
|
else if (!strcmp(cmd, "loadboot"))
|
|
rc = loadboot(argc, argv);
|
|
else if (!strcmp(cmd, "loadboot-cfg"))
|
|
rc = loadbootcfg(argc, argv);
|
|
else if (!strcmp(cmd, "dumpstate"))
|
|
rc = dumpstate(argc, argv);
|
|
else if (!strcmp(cmd, "policy"))
|
|
rc = load_offload_policy(argc, argv);
|
|
else if (!strcmp(cmd, "hashfilter"))
|
|
rc = filter_cmd(argc, argv, 1);
|
|
else if (!strcmp(cmd, "clip"))
|
|
rc = clip_cmd(argc, argv);
|
|
else {
|
|
rc = EINVAL;
|
|
warnx("invalid command \"%s\"", cmd);
|
|
}
|
|
|
|
return (rc);
|
|
}
|
|
|
|
#define MAX_ARGS 15
|
|
static int
|
|
run_cmd_loop(void)
|
|
{
|
|
int i, rc = 0;
|
|
char buffer[128], *buf;
|
|
const char *args[MAX_ARGS + 1];
|
|
|
|
/*
|
|
* Simple loop: displays a "> " prompt and processes any input as a
|
|
* cxgbetool command. You're supposed to enter only the part after
|
|
* "cxgbetool t4nexX". Use "quit" or "exit" to exit.
|
|
*/
|
|
for (;;) {
|
|
fprintf(stdout, "> ");
|
|
fflush(stdout);
|
|
buf = fgets(buffer, sizeof(buffer), stdin);
|
|
if (buf == NULL) {
|
|
if (ferror(stdin)) {
|
|
warn("stdin error");
|
|
rc = errno; /* errno from fgets */
|
|
}
|
|
break;
|
|
}
|
|
|
|
i = 0;
|
|
while ((args[i] = strsep(&buf, " \t\n")) != NULL) {
|
|
if (args[i][0] != 0 && ++i == MAX_ARGS)
|
|
break;
|
|
}
|
|
args[i] = 0;
|
|
|
|
if (i == 0)
|
|
continue; /* skip empty line */
|
|
|
|
if (!strcmp(args[0], "quit") || !strcmp(args[0], "exit"))
|
|
break;
|
|
|
|
rc = run_cmd(i, args);
|
|
}
|
|
|
|
/* rc normally comes from the last command (not including quit/exit) */
|
|
return (rc);
|
|
}
|
|
|
|
static void
|
|
parse_nexus_name(const char *s)
|
|
{
|
|
char junk;
|
|
|
|
if (sscanf(s, "t%unex%u%c", &chip_id, &inst, &junk) != 2)
|
|
errx(EINVAL, "invalid nexus \"%s\"", s);
|
|
nexus = s;
|
|
}
|
|
|
|
int
|
|
main(int argc, const char *argv[])
|
|
{
|
|
int rc = -1;
|
|
|
|
progname = argv[0];
|
|
|
|
if (argc == 2) {
|
|
if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
|
|
usage(stdout);
|
|
exit(0);
|
|
}
|
|
}
|
|
|
|
if (argc < 3) {
|
|
usage(stderr);
|
|
exit(EINVAL);
|
|
}
|
|
|
|
parse_nexus_name(argv[1]);
|
|
|
|
/* progname and nexus */
|
|
argc -= 2;
|
|
argv += 2;
|
|
|
|
if (argc == 1 && !strcmp(argv[0], "stdio"))
|
|
rc = run_cmd_loop();
|
|
else
|
|
rc = run_cmd(argc, argv);
|
|
|
|
return (rc);
|
|
}
|