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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: fcp/src/cmd_probe.c $ */
/* */
/* OpenPOWER FFS Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014,2015 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
/*
* File: cmd_probe.c
* Author: Shaun Wetzstein <shaun@us.ibm.com>
* Descr: probe implementation
* Date: 01/30/2013
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
#include <ctype.h>
#include <regex.h>
#include <clib/attribute.h>
#include <clib/assert.h>
#include <clib/list.h>
#include <clib/list_iter.h>
#include <clib/misc.h>
#include <clib/min.h>
#include <clib/err.h>
#include <clib/raii.h>
#include <spinor/spinor.h>
#include <spinor/aardvark.h>
#include <dbgx/rwflash.h>
#include "misc.h"
#include "main.h"
static int aa_probe(int verbose)
{
int size = 16;
uint16_t ports[size];
uint32_t unique_ids[size];
int rc = aa_find_devices_ext(size, ports, size, unique_ids);
fprintf(stdout, "%d aardvark(s) found:\n", rc);
for (int i = 0; i < min(rc, 16); i++) {
if (ports[i] & AA_PORT_NOT_FREE) {
fprintf(stdout, " %d: [%04d-%06d] ===> BUSY",
ports[i] & ~AA_PORT_NOT_FREE,
unique_ids[i] / 1000000,
unique_ids[i] % 1000000);
continue;
}
spinor_t * nor = spinor_open(ports[i]);
if (nor == NULL) {
debug("unable to open aaflash on port '%d'\n", ports[i]);
continue;
}
if (spinor_configure(nor) < 0) {
debug("unable to configure Aardvark on port '%d'\n",
ports[i]);
continue;
}
fprintf(stdout, " %d: [%04d-%06d] => ",
ports[i] & ~AA_PORT_NOT_FREE,
unique_ids[i] / 1000000, unique_ids[i] % 1000000);
spinor_id_t id;
if (spinor_read_id(nor, id) < 0) {
debug("unable to read device id\n");
continue;
}
fprintf(stdout, "%s %s %s",
spinor_id_mfg(id), spinor_id_type(id),
spinor_id_capacity(id));
fprintf(stdout, " [%2.2x %2.2x %2.2x]\n",
id[0], id[1], id[2]);
if (spinor_close(nor) < 0) {
debug("unable to read device id\n");
continue;
}
nor = NULL;
}
fprintf(stdout, "\n");
return 0;
}
static int rw_probe(const char * host, int verbose)
{
assert(host != NULL);
rwflash_cookie_t * cookie = rwflash_cookie_open(host, verbose);
if (cookie == NULL) {
debug("unable to open rwflash on host '%s'\n", host);
return -1;
}
if (rwflash_cookie_init(cookie) < 0) {
debug("unable to init rwflash on host '%s'\n", host);
return -1;
}
if (rwflash_cookie_probe(cookie) < 0) {
debug("unable to probe rwflash on host '%s'\n", host);
return -1;
}
uint8_t * id = spinor_id(rwflash_cookie_spinor(cookie));
if (id == NULL) {
debug("invalid id rwflash on host '%s'\n", host);
return -1;
}
fprintf(stdout, " %s ===> %s %s %s",
host,
spinor_id_mfg(id), spinor_id_type(id),
spinor_id_capacity(id));
fprintf(stdout, " [%2.2x %2.2x %2.2x]\n",
id[0], id[1], id[2]);
return 0;
}
int command_probe(args_t * args)
{
assert(args != NULL);
int rc = 0;
char * type = args->dst_type;
char * target = args->dst_target;
int verbose = args->verbose == f_VERBOSE;
if (strcasecmp(type, TYPE_AA) == 0) {
rc = aa_probe(verbose);
} else if (strcasecmp(type, TYPE_RW) == 0) {
rc = rw_probe(target, verbose);
} else {
UNEXPECTED("NOT IMPLEMENTED YET!");
rc = -1;
}
return rc;
}
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