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ipmitool/lib/ipmi_fru.c
Dennis Schridde 0d6a45357b Fix several implicit function declarations in lib/ipmi_fru.c 
* ipmi_intf_get_max_request_data_size
* ipmi_intf_get_max_response_data_size
* ipmi_spd_print_fru
2016-04-11 17:18:46 +02:00

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/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
* SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
#include <ipmitool/ipmi.h>
#include <ipmitool/log.h>
#include <ipmitool/helper.h>
#include <ipmitool/ipmi_intf.h>
#include <ipmitool/ipmi_fru.h>
#include <ipmitool/ipmi_mc.h>
#include <ipmitool/ipmi_sdr.h>
#include <ipmitool/ipmi_strings.h> /* IANA id strings */
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#if HAVE_CONFIG_H
# include <config.h>
#endif
#define FRU_MULTIREC_CHUNK_SIZE (255 + sizeof(struct fru_multirec_header))
/* From lib/dimm_spd.c: */
int
ipmi_spd_print_fru(struct ipmi_intf * intf, uint8_t id);
/* From src/plugins/ipmi_intf.c: */
void
ipmi_intf_set_max_request_data_size(struct ipmi_intf * intf, uint16_t size);
void
ipmi_intf_set_max_response_data_size(struct ipmi_intf * intf, uint16_t size);
extern int verbose;
static void ipmi_fru_read_to_bin(struct ipmi_intf * intf, char * pFileName, uint8_t fruId);
static void ipmi_fru_write_from_bin(struct ipmi_intf * intf, char * pFileName, uint8_t fruId);
static int ipmi_fru_upg_ekeying(struct ipmi_intf * intf, char * pFileName, uint8_t fruId);
static int ipmi_fru_get_multirec_location_from_fru(struct ipmi_intf * intf, uint8_t fruId,
struct fru_info *pFruInfo, uint32_t * pRetLocation,
uint32_t * pRetSize);
static int ipmi_fru_get_multirec_from_file(char * pFileName, uint8_t * pBufArea,
uint32_t size, uint32_t offset);
static int ipmi_fru_get_multirec_size_from_file(char * pFileName, uint32_t * pSize, uint32_t * pOffset);
int ipmi_fru_get_adjust_size_from_buffer(uint8_t *pBufArea, uint32_t *pSize);
static void ipmi_fru_picmg_ext_print(uint8_t * fru_data, int off, int length);
static int ipmi_fru_set_field_string(struct ipmi_intf * intf, unsigned
char fruId, uint8_t f_type, uint8_t f_index, char *f_string);
static int
ipmi_fru_set_field_string_rebuild(struct ipmi_intf * intf, uint8_t fruId,
struct fru_info fru, struct fru_header header,
uint8_t f_type, uint8_t f_index, char *f_string);
static void
fru_area_print_multirec_bloc(struct ipmi_intf * intf, struct fru_info * fru,
uint8_t id, uint32_t offset);
int
read_fru_area(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id,
uint32_t offset, uint32_t length, uint8_t *frubuf);
void free_fru_bloc(t_ipmi_fru_bloc *bloc);
/* get_fru_area_str - Parse FRU area string from raw data
*
* @data: raw FRU data
* @offset: offset into data for area
*
* returns pointer to FRU area string
*/
char * get_fru_area_str(uint8_t * data, uint32_t * offset)
{
static const char bcd_plus[] = "0123456789 -.:,_";
char * str;
int len, off, size, i, j, k, typecode;
union {
uint32_t bits;
char chars[4];
} u;
size = 0;
off = *offset;
/* bits 6:7 contain format */
typecode = ((data[off] & 0xC0) >> 6);
// printf("Typecode:%i\n", typecode);
/* bits 0:5 contain length */
len = data[off++];
len &= 0x3f;
switch (typecode) {
case 0: /* 00b: binary/unspecified */
/* hex dump -> 2x length */
size = (len*2);
break;
case 2: /* 10b: 6-bit ASCII */
/* 4 chars per group of 1-3 bytes */
size = ((((len+2)*4)/3) & ~3);
break;
case 3: /* 11b: 8-bit ASCII */
case 1: /* 01b: BCD plus */
/* no length adjustment */
size = len;
break;
}
if (size < 1) {
*offset = off;
return NULL;
}
str = malloc(size+1);
if (str == NULL)
return NULL;
memset(str, 0, size+1);
if (len == 0) {
str[0] = '\0';
*offset = off;
return str;
}
switch (typecode) {
case 0: /* Binary */
strncpy(str, buf2str(&data[off], len), len*2);
break;
case 1: /* BCD plus */
for (k=0; k<len; k++)
str[k] = bcd_plus[(data[off+k] & 0x0f)];
str[k] = '\0';
break;
case 2: /* 6-bit ASCII */
for (i=j=0; i<len; i+=3) {
u.bits = 0;
k = ((len-i) < 3 ? (len-i) : 3);
#if WORDS_BIGENDIAN
u.chars[3] = data[off+i];
u.chars[2] = (k > 1 ? data[off+i+1] : 0);
u.chars[1] = (k > 2 ? data[off+i+2] : 0);
#define CHAR_IDX 3
#else
memcpy((void *)&u.bits, &data[off+i], k);
#define CHAR_IDX 0
#endif
for (k=0; k<4; k++) {
str[j++] = ((u.chars[CHAR_IDX] & 0x3f) + 0x20);
u.bits >>= 6;
}
}
str[j] = '\0';
break;
case 3:
memcpy(str, &data[off], len);
str[len] = '\0';
break;
}
off += len;
*offset = off;
return str;
}
/* is_valid_filename - checks file/path supplied by user
*
* input_filename - user input string
*
* returns 0 if path is ok
* returns (-1) if path is NULL
* returns (-2) if path is too short
* returns (-3) if path is too long
*/
int
is_valid_filename(const char *input_filename)
{
if (input_filename == NULL) {
lprintf(LOG_ERR, "ERROR: NULL pointer passed.");
return (-1);
}
if (strlen(input_filename) < 1) {
lprintf(LOG_ERR, "File/path is invalid.");
return (-2);
}
if (strlen(input_filename) >= 512) {
lprintf(LOG_ERR, "File/path must be shorter than 512 bytes.");
return (-3);
}
return 0;
} /* is_valid_filename() */
/* build_fru_bloc - build fru bloc for write protection
*
* @intf: ipmi interface
* @fru_info: information about FRU device
* @id : Fru id
* @soffset : Source offset (from buffer)
* @doffset : Destination offset (in device)
* @length : Size of data to write (in bytes)
* @pFrubuf : Pointer on data to write
*
* returns 0 on success
* returns -1 on error
*/
#define FRU_NUM_BLOC_COMMON_HEADER 6
t_ipmi_fru_bloc *
build_fru_bloc(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id)
{
t_ipmi_fru_bloc * p_first, * p_bloc, * p_new;
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct fru_header header;
struct fru_multirec_header rec_hdr;
uint8_t msg_data[4];
uint32_t off;
uint16_t i;
/*
* get COMMON Header format
*/
msg_data[0] = id;
msg_data[1] = 0;
msg_data[2] = 0;
msg_data[3] = 8;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
lprintf(LOG_ERR, " Device not present (No Response)");
return NULL;
}
if (rsp->ccode > 0) {
lprintf(LOG_ERR," Device not present (%s)",
val2str(rsp->ccode, completion_code_vals));
return NULL;
}
if (verbose > 1) {
printbuf(rsp->data, rsp->data_len, "FRU DATA");
}
memcpy(&header, rsp->data + 1, 8);
/* verify header checksum */
if (ipmi_csum((uint8_t *)&header, 8)) {
lprintf(LOG_ERR, " Bad header checksum");
return NULL;
}
if (header.version != 1) {
lprintf(LOG_ERR, " Unknown FRU header version 0x%02x", header.version);
return NULL;
}
/******************************************
Malloc and fill up the bloc contents
*******************************************/
// Common header
p_first = malloc(sizeof(struct ipmi_fru_bloc));
if (!p_first) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
return NULL;
}
p_bloc = p_first;
p_bloc->next = NULL;
p_bloc->start= 0;
p_bloc->size = fru->size;
strcpy((char *)p_bloc->blocId, "Common Header Section");
for (i = 0; i < 4; i++) {
if (header.offsets[i]) {
p_new = malloc(sizeof(struct ipmi_fru_bloc));
if (!p_new) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
free_fru_bloc(p_first);
return NULL;
}
p_new->next = NULL;
p_new->start = header.offsets[i] * 8;
p_new->size = fru->size - p_new->start;
strncpy((char *)p_new->blocId, section_id[i], sizeof(p_new->blocId));
/* Make sure string is null terminated */
p_new->blocId[sizeof(p_new->blocId)-1] = 0;
p_bloc->next = p_new;
p_bloc->size = p_new->start - p_bloc->start;
p_bloc = p_new;
}
}
// Multi
if (header.offset.multi) {
off = header.offset.multi * 8;
do {
/*
* check for odd offset for the case of fru devices
* accessed by words
*/
if (fru->access && (off & 1)) {
lprintf(LOG_ERR, " Unaligned offset for a block: %d", off);
/* increment offset */
off++;
break;
}
if (read_fru_area(intf, fru, id, off, 5,
(uint8_t *) &rec_hdr) < 0) {
break;
}
p_new = malloc(sizeof(struct ipmi_fru_bloc));
if (!p_new) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
free_fru_bloc(p_first);
return NULL;
}
p_new->next = NULL;
p_new->start = off;
p_new->size = fru->size - p_new->start;
sprintf((char *)p_new->blocId, "Multi-Rec Area: Type %i",
rec_hdr.type);
p_bloc->next = p_new;
p_bloc->size = p_new->start - p_bloc->start;
p_bloc = p_new;
off += rec_hdr.len + sizeof(struct fru_multirec_header);
/* verify record header */
if (ipmi_csum((uint8_t *)&rec_hdr,
sizeof(struct fru_multirec_header))) {
/* can't reliably judge for the rest space */
break;
}
} while (!(rec_hdr.format & 0x80) && (off < fru->size));
lprintf(LOG_DEBUG,"Multi-Record area ends at: %i (%xh)", off, off);
if (fru->size > off) {
// Bloc for remaining space
p_new = malloc(sizeof(struct ipmi_fru_bloc));
if (!p_new) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
free_fru_bloc(p_first);
return NULL;
}
p_new->next = NULL;
p_new->start = off;
p_new->size = fru->size - p_new->start;
strcpy((char *)p_new->blocId, "Unused space");
p_bloc->next = p_new;
p_bloc->size = p_new->start - p_bloc->start;
}
}
/* Dump blocs */
for(p_bloc = p_first, i = 0; p_bloc; p_bloc = p_bloc->next) {
lprintf(LOG_DEBUG ,"Bloc Numb : %i", i++);
lprintf(LOG_DEBUG ,"Bloc Id : %s", p_bloc->blocId);
lprintf(LOG_DEBUG ,"Bloc Start: %i", p_bloc->start);
lprintf(LOG_DEBUG ,"Bloc Size : %i", p_bloc->size);
lprintf(LOG_DEBUG ,"");
}
return p_first;
}
void
free_fru_bloc(t_ipmi_fru_bloc *bloc)
{
t_ipmi_fru_bloc * del;
while (bloc) {
del = bloc;
bloc = bloc->next;
free(del);
del = NULL;
}
}
/*
* write FRU[doffset:length] from the pFrubuf[soffset:length]
* rc=1 on success
**/
int
write_fru_area(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id,
uint16_t soffset, uint16_t doffset,
uint16_t length, uint8_t *pFrubuf)
{
uint16_t tmp, finish;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t msg_data[255+3];
uint16_t writeLength;
uint16_t found_bloc = 0;
finish = doffset + length; /* destination offset */
if (finish > fru->size)
{
lprintf(LOG_ERROR, "Return error");
return -1;
}
if (fru->access && ((doffset & 1) || (length & 1))) {
lprintf(LOG_ERROR, "Odd offset or length specified");
return (-1);
}
t_ipmi_fru_bloc * fru_bloc = build_fru_bloc(intf, fru, id);
t_ipmi_fru_bloc * saved_fru_bloc = fru_bloc;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = SET_FRU_DATA;
req.msg.data = msg_data;
/* initialize request size only once */
if (fru->max_write_size == 0) {
uint16_t max_rq_size = ipmi_intf_get_max_request_data_size(intf);
/* validate lower bound of the maximum request data size */
if (max_rq_size <= 3) {
lprintf(LOG_ERROR, "Maximum request size is too small to send "
"a write request");
return -1;
}
/*
* Write FRU Info command returns the number of written bytes in
* a single byte field.
*/
if (max_rq_size - 3 > 255) {
/* Limit the max write size with 255 bytes. */
fru->max_write_size = 255;
} else {
/* subtract 1 byte for FRU ID an 2 bytes for offset */
fru->max_write_size = max_rq_size - 3;
}
/* check word access */
if (fru->access) {
fru->max_write_size &= ~1;
}
}
do {
uint16_t end_bloc;
uint8_t protected_bloc = 0;
/* Write per bloc, try to find the end of a bloc*/
while (fru_bloc && fru_bloc->start + fru_bloc->size <= doffset) {
fru_bloc = fru_bloc->next;
found_bloc++;
}
if (fru_bloc && fru_bloc->start + fru_bloc->size < finish) {
end_bloc = fru_bloc->start + fru_bloc->size;
} else {
end_bloc = finish;
}
/* calculate write length */
tmp = end_bloc - doffset;
/* check that write length is more than maximum request size */
if (tmp > fru->max_write_size) {
writeLength = fru->max_write_size;
} else {
writeLength = tmp;
}
/* copy fru data */
memcpy(&msg_data[3], pFrubuf + soffset, writeLength);
/* check word access */
if (fru->access) {
writeLength &= ~1;
}
tmp = doffset;
if (fru->access) {
tmp >>= 1;
}
msg_data[0] = id;
msg_data[1] = (uint8_t)tmp;
msg_data[2] = (uint8_t)(tmp >> 8);
req.msg.data_len = writeLength + 3;
if(fru_bloc) {
lprintf(LOG_INFO,"Writing %d bytes (Bloc #%i: %s)",
writeLength, found_bloc, fru_bloc->blocId);
} else {
lprintf(LOG_INFO,"Writing %d bytes", writeLength);
}
rsp = intf->sendrecv(intf, &req);
if (!rsp) {
break;
}
if (rsp->ccode == 0xc7 || rsp->ccode == 0xc8 || rsp->ccode == 0xca) {
if (fru->max_write_size > 8) {
fru->max_write_size -= 8;
lprintf(LOG_INFO, "Retrying FRU write with request size %d",
fru->max_write_size);
continue;
}
} else if(rsp->ccode == 0x80) {
rsp->ccode = 0;
// Write protected section
protected_bloc = 1;
}
if (rsp->ccode > 0)
break;
if (protected_bloc == 0) {
// Write OK, bloc not protected, continue
lprintf(LOG_INFO,"Wrote %d bytes", writeLength);
doffset += writeLength;
soffset += writeLength;
} else {
if(fru_bloc) {
// Bloc protected, advise user and jump over protected bloc
lprintf(LOG_INFO,
"Bloc [%s] protected at offset: %i (size %i bytes)",
fru_bloc->blocId, fru_bloc->start, fru_bloc->size);
lprintf(LOG_INFO,"Jumping over this bloc");
} else {
lprintf(LOG_INFO,
"Remaining FRU is protected following offset: %i",
doffset);
}
soffset += end_bloc - doffset;
doffset = end_bloc;
}
} while (doffset < finish);
if (saved_fru_bloc) {
free_fru_bloc(saved_fru_bloc);
}
return doffset >= finish;
}
/* read_fru_area - fill in frubuf[offset:length] from the FRU[offset:length]
*
* @intf: ipmi interface
* @fru: fru info
* @id: fru id
* @offset: offset into buffer
* @length: how much to read
* @frubuf: buffer read into
*
* returns -1 on error
* returns 0 if successful
*/
int
read_fru_area(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id,
uint32_t offset, uint32_t length, uint8_t *frubuf)
{
uint32_t off = offset, tmp, finish;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t msg_data[4];
if (offset > fru->size) {
lprintf(LOG_ERR, "Read FRU Area offset incorrect: %d > %d",
offset, fru->size);
return -1;
}
finish = offset + length;
if (finish > fru->size) {
finish = fru->size;
lprintf(LOG_NOTICE, "Read FRU Area length %d too large, "
"Adjusting to %d",
offset + length, finish - offset);
}
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
if (fru->max_read_size == 0) {
uint16_t max_rs_size = ipmi_intf_get_max_response_data_size(intf) - 1;
/* validate lower bound of the maximum response data size */
if (max_rs_size <= 1) {
lprintf(LOG_ERROR, "Maximum response size is too small to send "
"a read request");
return -1;
}
/*
* Read FRU Info command may read up to 255 bytes of data.
*/
if (max_rs_size - 1 > 255) {
/* Limit the max read size with 255 bytes. */
fru->max_read_size = 255;
} else {
/* subtract 1 byte for bytes count */
fru->max_read_size = max_rs_size - 1;
}
/* check word access */
if (fru->access) {
fru->max_read_size &= ~1;
}
}
do {
tmp = fru->access ? off >> 1 : off;
msg_data[0] = id;
msg_data[1] = (uint8_t)(tmp & 0xff);
msg_data[2] = (uint8_t)(tmp >> 8);
tmp = finish - off;
if (tmp > fru->max_read_size)
msg_data[3] = (uint8_t)fru->max_read_size;
else
msg_data[3] = (uint8_t)tmp;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
lprintf(LOG_NOTICE, "FRU Read failed");
break;
}
if (rsp->ccode > 0) {
/* if we get C8h or CAh completion code then we requested too
* many bytes at once so try again with smaller size */
if ((rsp->ccode == 0xc8 || rsp->ccode == 0xca)
&& fru->max_read_size > 8) {
if (fru->max_read_size > 32) {
/* subtract read length more aggressively */
fru->max_read_size -= 8;
} else {
/* subtract length less aggressively */
fru->max_read_size--;
}
lprintf(LOG_INFO, "Retrying FRU read with request size %d",
fru->max_read_size);
continue;
}
lprintf(LOG_NOTICE, "FRU Read failed: %s",
val2str(rsp->ccode, completion_code_vals));
break;
}
tmp = fru->access ? rsp->data[0] << 1 : rsp->data[0];
memcpy(frubuf, rsp->data + 1, tmp);
off += tmp;
frubuf += tmp;
/* sometimes the size returned in the Info command
* is too large. return 0 so higher level function
* still attempts to parse what was returned */
if (tmp == 0 && off < finish) {
return 0;
}
} while (off < finish);
if (off < finish) {
return -1;
}
return 0;
}
/* read_fru_area - fill in frubuf[offset:length] from the FRU[offset:length]
*
* @intf: ipmi interface
* @fru: fru info
* @id: fru id
* @offset: offset into buffer
* @length: how much to read
* @frubuf: buffer read into
*
* returns -1 on error
* returns 0 if successful
*/
int
read_fru_area_section(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id,
uint32_t offset, uint32_t length, uint8_t *frubuf)
{
static uint32_t fru_data_rqst_size = 20;
uint32_t off = offset, tmp, finish;
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t msg_data[4];
if (offset > fru->size) {
lprintf(LOG_ERR, "Read FRU Area offset incorrect: %d > %d",
offset, fru->size);
return -1;
}
finish = offset + length;
if (finish > fru->size) {
finish = fru->size;
lprintf(LOG_NOTICE, "Read FRU Area length %d too large, "
"Adjusting to %d",
offset + length, finish - offset);
}
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
#ifdef LIMIT_ALL_REQUEST_SIZE
if (fru_data_rqst_size > 16)
#else
if (fru->access && fru_data_rqst_size > 16)
#endif
fru_data_rqst_size = 16;
do {
tmp = fru->access ? off >> 1 : off;
msg_data[0] = id;
msg_data[1] = (uint8_t)(tmp & 0xff);
msg_data[2] = (uint8_t)(tmp >> 8);
tmp = finish - off;
if (tmp > fru_data_rqst_size)
msg_data[3] = (uint8_t)fru_data_rqst_size;
else
msg_data[3] = (uint8_t)tmp;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
lprintf(LOG_NOTICE, "FRU Read failed");
break;
}
if (rsp->ccode > 0) {
/* if we get C7 or C8 or CA return code then we requested too
* many bytes at once so try again with smaller size */
if ((rsp->ccode == 0xc7 || rsp->ccode == 0xc8 || rsp->ccode == 0xca) &&
(--fru_data_rqst_size > 8)) {
lprintf(LOG_INFO, "Retrying FRU read with request size %d",
fru_data_rqst_size);
continue;
}
lprintf(LOG_NOTICE, "FRU Read failed: %s",
val2str(rsp->ccode, completion_code_vals));
break;
}
tmp = fru->access ? rsp->data[0] << 1 : rsp->data[0];
memcpy((frubuf + off)-offset, rsp->data + 1, tmp);
off += tmp;
/* sometimes the size returned in the Info command
* is too large. return 0 so higher level function
* still attempts to parse what was returned */
if (tmp == 0 && off < finish)
return 0;
} while (off < finish);
if (off < finish)
return -1;
return 0;
}
static void
fru_area_print_multirec_bloc(struct ipmi_intf * intf, struct fru_info * fru,
uint8_t id, uint32_t offset)
{
uint8_t * fru_data = NULL;
uint32_t i;
struct fru_multirec_header * h;
uint32_t last_off, len;
i = last_off = offset;
fru_data = malloc(fru->size + 1);
if (fru_data == NULL) {
lprintf(LOG_ERR, " Out of memory!");
return;
}
memset(fru_data, 0, fru->size + 1);
do {
h = (struct fru_multirec_header *) (fru_data + i);
// read area in (at most) FRU_MULTIREC_CHUNK_SIZE bytes at a time
if ((last_off < (i + sizeof(*h))) || (last_off < (i + h->len)))
{
len = fru->size - last_off;
if (len > FRU_MULTIREC_CHUNK_SIZE)
len = FRU_MULTIREC_CHUNK_SIZE;
if (read_fru_area(intf, fru, id, last_off, len, fru_data) < 0)
break;
last_off += len;
}
//printf("Bloc Numb : %i\n", counter);
printf("Bloc Start: %i\n", i);
printf("Bloc Size : %i\n", h->len);
printf("\n");
i += h->len + sizeof (struct fru_multirec_header);
} while (!(h->format & 0x80));
i = offset;
do {
h = (struct fru_multirec_header *) (fru_data + i);
printf("Bloc Start: %i\n", i);
printf("Bloc Size : %i\n", h->len);
printf("\n");
i += h->len + sizeof (struct fru_multirec_header);
} while (!(h->format & 0x80));
lprintf(LOG_DEBUG ,"Multi-Record area ends at: %i (%xh)",i,i);
free(fru_data);
fru_data = NULL;
}
/* fru_area_print_chassis - Print FRU Chassis Area
*
* @intf: ipmi interface
* @fru: fru info
* @id: fru id
* @offset: offset pointer
*/
static void
fru_area_print_chassis(struct ipmi_intf * intf, struct fru_info * fru,
uint8_t id, uint32_t offset)
{
char * fru_area;
uint8_t * fru_data;
uint32_t fru_len, i;
uint8_t tmp[2];
fru_len = 0;
/* read enough to check length field */
if (read_fru_area(intf, fru, id, offset, 2, tmp) == 0) {
fru_len = 8 * tmp[1];
}
if (fru_len == 0) {
return;
}
fru_data = malloc(fru_len);
if (fru_data == NULL) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
return;
}
memset(fru_data, 0, fru_len);
/* read in the full fru */
if (read_fru_area(intf, fru, id, offset, fru_len, fru_data) < 0) {
free(fru_data);
fru_data = NULL;
return;
}
/*
* skip first two bytes which specify
* fru area version and fru area length
*/
i = 2;
printf(" Chassis Type : %s\n",
chassis_type_desc[fru_data[i] >
(sizeof(chassis_type_desc)/sizeof(chassis_type_desc[0])) - 1 ?
2 : fru_data[i]]);
i++;
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Chassis Part Number : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Chassis Serial : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
/* read any extra fields */
while ((fru_data[i] != 0xc1) && (i < fru_len))
{
int j = i;
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Chassis Extra : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
if (i == j) {
break;
}
}
if (fru_data != NULL) {
free(fru_data);
fru_data = NULL;
}
}
/* fru_area_print_board - Print FRU Board Area
*
* @intf: ipmi interface
* @fru: fru info
* @id: fru id
* @offset: offset pointer
*/
static void
fru_area_print_board(struct ipmi_intf * intf, struct fru_info * fru,
uint8_t id, uint32_t offset)
{
char * fru_area;
uint8_t * fru_data;
uint32_t fru_len;
uint32_t i;
time_t tval;
uint8_t tmp[2];
fru_len = 0;
/* read enough to check length field */
if (read_fru_area(intf, fru, id, offset, 2, tmp) == 0) {
fru_len = 8 * tmp[1];
}
if (fru_len <= 0) {
return;
}
fru_data = malloc(fru_len);
if (fru_data == NULL) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
return;
}
memset(fru_data, 0, fru_len);
/* read in the full fru */
if (read_fru_area(intf, fru, id, offset, fru_len, fru_data) < 0) {
free(fru_data);
fru_data = NULL;
return;
}
/*
* skip first three bytes which specify
* fru area version, fru area length
* and fru board language
*/
i = 3;
tval=((fru_data[i+2] << 16) + (fru_data[i+1] << 8) + (fru_data[i]));
tval=tval * 60;
tval=tval + secs_from_1970_1996;
printf(" Board Mfg Date : %s", asctime(localtime(&tval)));
i += 3; /* skip mfg. date time */
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Board Mfg : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Board Product : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Board Serial : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Board Part Number : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0 && verbose > 0) {
printf(" Board FRU ID : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
/* read any extra fields */
while ((fru_data[i] != 0xc1) && (i < fru_len))
{
int j = i;
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Board Extra : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
if (i == j)
break;
}
if (fru_data != NULL) {
free(fru_data);
fru_data = NULL;
}
}
/* fru_area_print_product - Print FRU Product Area
*
* @intf: ipmi interface
* @fru: fru info
* @id: fru id
* @offset: offset pointer
*/
static void
fru_area_print_product(struct ipmi_intf * intf, struct fru_info * fru,
uint8_t id, uint32_t offset)
{
char * fru_area;
uint8_t * fru_data;
uint32_t fru_len, i;
uint8_t tmp[2];
fru_len = 0;
/* read enough to check length field */
if (read_fru_area(intf, fru, id, offset, 2, tmp) == 0) {
fru_len = 8 * tmp[1];
}
if (fru_len == 0) {
return;
}
fru_data = malloc(fru_len);
if (fru_data == NULL) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
return;
}
memset(fru_data, 0, fru_len);
/* read in the full fru */
if (read_fru_area(intf, fru, id, offset, fru_len, fru_data) < 0) {
free(fru_data);
fru_data = NULL;
return;
}
/*
* skip first three bytes which specify
* fru area version, fru area length
* and fru board language
*/
i = 3;
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Manufacturer : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Name : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Part Number : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Version : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Serial : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Asset Tag : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0 && verbose > 0) {
printf(" Product FRU ID : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
/* read any extra fields */
while ((fru_data[i] != 0xc1) && (i < fru_len))
{
int j = i;
fru_area = get_fru_area_str(fru_data, &i);
if (fru_area != NULL) {
if (strlen(fru_area) > 0) {
printf(" Product Extra : %s\n", fru_area);
}
free(fru_area);
fru_area = NULL;
}
if (i == j)
break;
}
if (fru_data != NULL) {
free(fru_data);
fru_data = NULL;
}
}
/* fru_area_print_multirec - Print FRU Multi Record Area
*
* @intf: ipmi interface
* @fru: fru info
* @id: fru id
* @offset: offset pointer
*/
static void
fru_area_print_multirec(struct ipmi_intf * intf, struct fru_info * fru,
uint8_t id, uint32_t offset)
{
uint8_t * fru_data;
struct fru_multirec_header * h;
struct fru_multirec_powersupply * ps;
struct fru_multirec_dcoutput * dc;
struct fru_multirec_dcload * dl;
uint16_t peak_capacity;
uint8_t peak_hold_up_time;
uint32_t last_off;
last_off = offset;
fru_data = malloc(FRU_MULTIREC_CHUNK_SIZE);
if (fru_data == NULL) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
return;
}
memset(fru_data, 0, FRU_MULTIREC_CHUNK_SIZE);
h = (struct fru_multirec_header *) (fru_data);
do {
if (read_fru_area(intf, fru, id, last_off, sizeof(*h), fru_data) < 0) {
break;
}
if (h->len && read_fru_area(intf, fru, id,
last_off + sizeof(*h), h->len, fru_data + sizeof(*h)) < 0) {
break;
}
last_off += h->len + sizeof(*h);
switch (h->type) {
case FRU_RECORD_TYPE_POWER_SUPPLY_INFORMATION:
ps = (struct fru_multirec_powersupply *)
(fru_data + sizeof(struct fru_multirec_header));
#if WORDS_BIGENDIAN
ps->capacity = BSWAP_16(ps->capacity);
ps->peak_va = BSWAP_16(ps->peak_va);
ps->lowend_input1 = BSWAP_16(ps->lowend_input1);
ps->highend_input1 = BSWAP_16(ps->highend_input1);
ps->lowend_input2 = BSWAP_16(ps->lowend_input2);
ps->highend_input2 = BSWAP_16(ps->highend_input2);
ps->combined_capacity = BSWAP_16(ps->combined_capacity);
ps->peak_cap_ht = BSWAP_16(ps->peak_cap_ht);
#endif
peak_hold_up_time = (ps->peak_cap_ht & 0xf000) >> 12;
peak_capacity = ps->peak_cap_ht & 0x0fff;
printf (" Power Supply Record\n");
printf (" Capacity : %d W\n",
ps->capacity);
printf (" Peak VA : %d VA\n",
ps->peak_va);
printf (" Inrush Current : %d A\n",
ps->inrush_current);
printf (" Inrush Interval : %d ms\n",
ps->inrush_interval);
printf (" Input Voltage Range 1 : %d-%d V\n",
ps->lowend_input1 / 100, ps->highend_input1 / 100);
printf (" Input Voltage Range 2 : %d-%d V\n",
ps->lowend_input2 / 100, ps->highend_input2 / 100);
printf (" Input Frequency Range : %d-%d Hz\n",
ps->lowend_freq, ps->highend_freq);
printf (" A/C Dropout Tolerance : %d ms\n",
ps->dropout_tolerance);
printf (" Flags : %s%s%s%s%s\n",
ps->predictive_fail ? "'Predictive fail' " : "",
ps->pfc ? "'Power factor correction' " : "",
ps->autoswitch ? "'Autoswitch voltage' " : "",
ps->hotswap ? "'Hot swap' " : "",
ps->predictive_fail ? ps->rps_threshold ?
ps->tach ? "'Two pulses per rotation'" : "'One pulse per rotation'" :
ps->tach ? "'Failure on pin de-assertion'" : "'Failure on pin assertion'" : "");
printf (" Peak capacity : %d W\n",
peak_capacity);
printf (" Peak capacity holdup : %d s\n",
peak_hold_up_time);
if (ps->combined_capacity == 0)
printf (" Combined capacity : not specified\n");
else
printf (" Combined capacity : %d W (%s and %s)\n",
ps->combined_capacity,
combined_voltage_desc [ps->combined_voltage1],
combined_voltage_desc [ps->combined_voltage2]);
if (ps->predictive_fail)
printf (" Fan lower threshold : %d RPS\n",
ps->rps_threshold);
break;
case FRU_RECORD_TYPE_DC_OUTPUT:
dc = (struct fru_multirec_dcoutput *)
(fru_data + sizeof(struct fru_multirec_header));
#if WORDS_BIGENDIAN
dc->nominal_voltage = BSWAP_16(dc->nominal_voltage);
dc->max_neg_dev = BSWAP_16(dc->max_neg_dev);
dc->max_pos_dev = BSWAP_16(dc->max_pos_dev);
dc->ripple_and_noise = BSWAP_16(dc->ripple_and_noise);
dc->min_current = BSWAP_16(dc->min_current);
dc->max_current = BSWAP_16(dc->max_current);
#endif
printf (" DC Output Record\n");
printf (" Output Number : %d\n",
dc->output_number);
printf (" Standby power : %s\n",
dc->standby ? "Yes" : "No");
printf (" Nominal voltage : %.2f V\n",
(double) dc->nominal_voltage / 100);
printf (" Max negative deviation : %.2f V\n",
(double) dc->max_neg_dev / 100);
printf (" Max positive deviation : %.2f V\n",
(double) dc->max_pos_dev / 100);
printf (" Ripple and noise pk-pk : %d mV\n",
dc->ripple_and_noise);
printf (" Minimum current draw : %.3f A\n",
(double) dc->min_current / 1000);
printf (" Maximum current draw : %.3f A\n",
(double) dc->max_current / 1000);
break;
case FRU_RECORD_TYPE_DC_LOAD:
dl = (struct fru_multirec_dcload *)
(fru_data + sizeof(struct fru_multirec_header));
#if WORDS_BIGENDIAN
dl->nominal_voltage = BSWAP_16(dl->nominal_voltage);
dl->min_voltage = BSWAP_16(dl->min_voltage);
dl->max_voltage = BSWAP_16(dl->max_voltage);
dl->ripple_and_noise = BSWAP_16(dl->ripple_and_noise);
dl->min_current = BSWAP_16(dl->min_current);
dl->max_current = BSWAP_16(dl->max_current);
#endif
printf (" DC Load Record\n");
printf (" Output Number : %d\n",
dl->output_number);
printf (" Nominal voltage : %.2f V\n",
(double) dl->nominal_voltage / 100);
printf (" Min voltage allowed : %.2f V\n",
(double) dl->min_voltage / 100);
printf (" Max voltage allowed : %.2f V\n",
(double) dl->max_voltage / 100);
printf (" Ripple and noise pk-pk : %d mV\n",
dl->ripple_and_noise);
printf (" Minimum current load : %.3f A\n",
(double) dl->min_current / 1000);
printf (" Maximum current load : %.3f A\n",
(double) dl->max_current / 1000);
break;
case FRU_RECORD_TYPE_OEM_EXTENSION:
{
struct fru_multirec_oem_header *oh=(struct fru_multirec_oem_header *)
&fru_data[sizeof(struct fru_multirec_header)];
uint32_t iana = oh->mfg_id[0] | oh->mfg_id[1]<<8 | oh->mfg_id[2]<<16;
/* Now makes sure this is really PICMG record */
if( iana == IPMI_OEM_PICMG ){
printf(" PICMG Extension Record\n");
ipmi_fru_picmg_ext_print(fru_data,
sizeof(struct fru_multirec_header),
h->len);
}
/* FIXME: Add OEM record support here */
else{
printf(" OEM (%s) Record\n", val2str( iana, ipmi_oem_info));
}
}
break;
}
} while (!(h->format & 0x80));
lprintf(LOG_DEBUG ,"Multi-Record area ends at: %i (%xh)", last_off, last_off);
free(fru_data);
}
/* ipmi_fru_query_new_value - Query new values to replace original FRU content
*
* @data: FRU data
* @offset: offset of the bytes to be modified in data
* @len: size of the modified data
*
* returns : TRUE if data changed
* returns : FALSE if data not changed
*/
int ipmi_fru_query_new_value(uint8_t *data,int offset, size_t len)
{
int status=FALSE;
int ret;
char answer;
printf("Would you like to change this value <y/n> ? ");
ret = scanf("%c", &answer);
if (ret != 1) {
return FALSE;
}
if( answer == 'y' || answer == 'Y' ){
int i;
unsigned int *holder;
holder = malloc(len);
printf(
"Enter hex values for each of the %d entries (lsb first), "
"hit <enter> between entries\n", (int)len);
/* I can't assign scanf' %x into a single char */
for( i=0;i<len;i++ ){
ret = scanf("%x", holder+i);
if (ret != 1) {
free(holder);
return FALSE;
}
}
for( i=0;i<len;i++ ){
data[offset++] = (unsigned char) *(holder+i);
}
/* &data[offset++] */
free(holder);
holder = NULL;
status = TRUE;
}
else{
printf("Entered %c\n",answer);
}
return status;
}
/* ipmi_fru_oemkontron_edit -
* Query new values to replace original FRU content
* This is a generic enough to support any type of 'OEM' record
* because the user supplies 'IANA number' , 'record Id' and 'record' version'
*
* However, the parser must have 'apriori' knowledge of the record format
* The currently supported record is :
*
* IANA : 15000 (Kontron)
* RECORD ID : 3
* RECORD VERSION: 0 (or 1)
*
* I would have like to put that stuff in an OEM specific file, but apart for
* the record format information, all commands are really standard 'FRU' command
*
*
* @data: FRU data
* @offset: start of the current multi record (start of header)
* @len: len of the current record (excluding header)
* @h: pointer to record header
* @oh: pointer to OEM /PICMG header
*
* returns: TRUE if data changed
* returns: FALSE if data not changed
*/
#define OEM_KONTRON_INFORMATION_RECORD 3
#define EDIT_OEM_KONTRON_COMPLETE_ARG_COUNT 12
#define GET_OEM_KONTRON_COMPLETE_ARG_COUNT 5
/*
./src/ipmitool fru edit 0
oem 15000 3 0 name instance FIELD1 FIELD2 FIELD3 crc32
*/
#define OEM_KONTRON_SUBCOMMAND_ARG_POS 2
#define OEM_KONTRON_IANA_ARG_POS 3
#define OEM_KONTRON_RECORDID_ARG_POS 4
#define OEM_KONTRON_FORMAT_ARG_POS 5
#define OEM_KONTRON_NAME_ARG_POS 6
#define OEM_KONTRON_INSTANCE_ARG_POS 7
#define OEM_KONTRON_VERSION_ARG_POS 8
#define OEM_KONTRON_BUILDDATE_ARG_POS 9
#define OEM_KONTRON_UPDATEDATE_ARG_POS 10
#define OEM_KONTRON_CRC32_ARG_POS 11
#define OEM_KONTRON_FIELD_SIZE 8
#define OEM_KONTRON_VERSION_FIELD_SIZE 10
#ifdef HAVE_PRAGMA_PACK
#pragma pack(1)
#endif
typedef struct OemKontronInformationRecordV0{
uint8_t field1TypeLength;
uint8_t field1[OEM_KONTRON_FIELD_SIZE];
uint8_t field2TypeLength;
uint8_t field2[OEM_KONTRON_FIELD_SIZE];
uint8_t field3TypeLength;
uint8_t field3[OEM_KONTRON_FIELD_SIZE];
uint8_t crcTypeLength;
uint8_t crc32[OEM_KONTRON_FIELD_SIZE];
}tOemKontronInformationRecordV0;
#ifdef HAVE_PRAGMA_PACK
#pragma pack(0)
#endif
#ifdef HAVE_PRAGMA_PACK
#pragma pack(1)
#endif
typedef struct OemKontronInformationRecordV1{
uint8_t field1TypeLength;
uint8_t field1[OEM_KONTRON_VERSION_FIELD_SIZE];
uint8_t field2TypeLength;
uint8_t field2[OEM_KONTRON_FIELD_SIZE];
uint8_t field3TypeLength;
uint8_t field3[OEM_KONTRON_FIELD_SIZE];
uint8_t crcTypeLength;
uint8_t crc32[OEM_KONTRON_FIELD_SIZE];
}tOemKontronInformationRecordV1;
#ifdef HAVE_PRAGMA_PACK
#pragma pack(0)
#endif
/*
./src/ipmitool fru get 0 oem iana 3
*/
static void ipmi_fru_oemkontron_get( int argc, char ** argv,uint8_t * fru_data,
int off,int len,
struct fru_multirec_header *h,
struct fru_multirec_oem_header *oh)
{
static int badParams=FALSE;
int start = off;
int offset = start;
offset += sizeof(struct fru_multirec_oem_header);
if(!badParams){
/* the 'OEM' field is already checked in caller */
if( argc > OEM_KONTRON_SUBCOMMAND_ARG_POS ){
if(strncmp("oem", argv[OEM_KONTRON_SUBCOMMAND_ARG_POS],3)){
printf("usage: fru get <id> <oem>\n");
badParams = TRUE;
return;
}
}
if( argc<GET_OEM_KONTRON_COMPLETE_ARG_COUNT ){
printf("usage: oem <iana> <recordid>\n");
printf("usage: oem 15000 3\n");
badParams = TRUE;
return;
}
}
if(!badParams){
if(oh->record_id == OEM_KONTRON_INFORMATION_RECORD ) {
uint8_t version;
printf("Kontron OEM Information Record\n");
version = oh->record_version;
uint8_t blockCount;
uint8_t blockIndex=0;
unsigned int matchInstance = 0;
uint8_t instance = 0;
if (str2uchar(argv[OEM_KONTRON_INSTANCE_ARG_POS], &instance) != 0) {
lprintf(LOG_ERR,
"Instance argument '%s' is either invalid or out of range.",
argv[OEM_KONTRON_INSTANCE_ARG_POS]);
badParams = TRUE;
return;
}
blockCount = fru_data[offset++];
for(blockIndex=0;blockIndex<blockCount;blockIndex++){
void * pRecordData;
uint8_t nameLen;
nameLen = ( fru_data[offset++] &= 0x3F );
printf(" Name: %*.*s\n",nameLen, nameLen, (const char *)(fru_data+offset));
offset+=nameLen;
pRecordData = &fru_data[offset];
printf(" Record Version: %d\n", version);
if( version == 0 )
{
printf(" Version: %*.*s\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV0 *) pRecordData)->field1);
printf(" Build Date: %*.*s\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV0 *) pRecordData)->field2);
printf(" Update Date: %*.*s\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV0 *) pRecordData)->field3);
printf(" Checksum: %*.*s\n\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV0 *) pRecordData)->crc32);
matchInstance++;
offset+= sizeof(tOemKontronInformationRecordV0);
offset++;
}
else if ( version == 1 )
{
printf(" Version: %*.*s\n",
OEM_KONTRON_VERSION_FIELD_SIZE,
OEM_KONTRON_VERSION_FIELD_SIZE,
((tOemKontronInformationRecordV1 *) pRecordData)->field1);
printf(" Build Date: %*.*s\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV1 *) pRecordData)->field2);
printf(" Update Date: %*.*s\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV1 *) pRecordData)->field3);
printf(" Checksum: %*.*s\n\n",
OEM_KONTRON_FIELD_SIZE,
OEM_KONTRON_FIELD_SIZE,
((tOemKontronInformationRecordV1 *) pRecordData)->crc32);
matchInstance++;
offset+= sizeof(tOemKontronInformationRecordV1);
offset++;
}
else
{
printf (" Unsupported version %d\n",version);
}
}
}
}
}
static int ipmi_fru_oemkontron_edit( int argc, char ** argv,uint8_t * fru_data,
int off,int len,
struct fru_multirec_header *h,
struct fru_multirec_oem_header *oh)
{
static int badParams=FALSE;
int hasChanged = FALSE;
int start = off;
int offset = start;
int length = len;
int i;
uint8_t record_id = 0;
offset += sizeof(struct fru_multirec_oem_header);
if(!badParams){
/* the 'OEM' field is already checked in caller */
if( argc > OEM_KONTRON_SUBCOMMAND_ARG_POS ){
if(strncmp("oem", argv[OEM_KONTRON_SUBCOMMAND_ARG_POS],3)){
printf("usage: fru edit <id> <oem> <args...>\n");
badParams = TRUE;
return hasChanged;
}
}
if( argc<EDIT_OEM_KONTRON_COMPLETE_ARG_COUNT ){
printf("usage: oem <iana> <recordid> <format> <args...>\n");
printf("usage: oem 15000 3 0 <name> <instance> <field1>"\
" <field2> <field3> <crc32>\n");
badParams = TRUE;
return hasChanged;
}
if (str2uchar(argv[OEM_KONTRON_RECORDID_ARG_POS], &record_id) != 0) {
lprintf(LOG_ERR,
"Record ID argument '%s' is either invalid or out of range.",
argv[OEM_KONTRON_RECORDID_ARG_POS]);
badParams = TRUE;
return hasChanged;
}
if (record_id == OEM_KONTRON_INFORMATION_RECORD) {
for(i=OEM_KONTRON_VERSION_ARG_POS;i<=OEM_KONTRON_CRC32_ARG_POS;i++){
if( (strlen(argv[i]) != OEM_KONTRON_FIELD_SIZE) &&
(strlen(argv[i]) != OEM_KONTRON_VERSION_FIELD_SIZE)) {
printf("error: version fields must have %d characters\n",
OEM_KONTRON_FIELD_SIZE);
badParams = TRUE;
return hasChanged;
}
}
}
}
if(!badParams){
if(oh->record_id == OEM_KONTRON_INFORMATION_RECORD ) {
uint8_t formatVersion = 0;
uint8_t version;
if (str2uchar(argv[OEM_KONTRON_FORMAT_ARG_POS], &formatVersion) != 0) {
lprintf(LOG_ERR,
"Format argument '%s' is either invalid or out of range.",
argv[OEM_KONTRON_FORMAT_ARG_POS]);
badParams = TRUE;
return hasChanged;
}
printf(" Kontron OEM Information Record\n");
version = oh->record_version;
if( version == formatVersion ){
uint8_t blockCount;
uint8_t blockIndex=0;
uint8_t matchInstance = 0;
uint8_t instance = 0;
if (str2uchar(argv[OEM_KONTRON_INSTANCE_ARG_POS], &instance) != 0) {
lprintf(LOG_ERR,
"Instance argument '%s' is either invalid or out of range.",
argv[OEM_KONTRON_INSTANCE_ARG_POS]);
badParams = TRUE;
return hasChanged;
}
blockCount = fru_data[offset++];
printf(" blockCount: %d\n",blockCount);
for(blockIndex=0;blockIndex<blockCount;blockIndex++){
void * pRecordData;
uint8_t nameLen;
nameLen = ( fru_data[offset++] & 0x3F );
if( version == 0 || version == 1 )
{
if(!strncmp((char *)argv[OEM_KONTRON_NAME_ARG_POS],
(const char *)(fru_data+offset),nameLen)&& (matchInstance == instance)){
printf ("Found : %s\n",argv[OEM_KONTRON_NAME_ARG_POS]);
offset+=nameLen;
pRecordData = &fru_data[offset];
if( version == 0 )
{
memcpy( ((tOemKontronInformationRecordV0 *)
pRecordData)->field1 ,
argv[OEM_KONTRON_VERSION_ARG_POS] ,
OEM_KONTRON_FIELD_SIZE);
memcpy( ((tOemKontronInformationRecordV0 *)
pRecordData)->field2 ,
argv[OEM_KONTRON_BUILDDATE_ARG_POS],
OEM_KONTRON_FIELD_SIZE);
memcpy( ((tOemKontronInformationRecordV0 *)
pRecordData)->field3 ,
argv[OEM_KONTRON_UPDATEDATE_ARG_POS],
OEM_KONTRON_FIELD_SIZE);
memcpy( ((tOemKontronInformationRecordV0 *)
pRecordData)->crc32 ,
argv[OEM_KONTRON_CRC32_ARG_POS] ,
OEM_KONTRON_FIELD_SIZE);
}
else
{
memcpy( ((tOemKontronInformationRecordV1 *)
pRecordData)->field1 ,
argv[OEM_KONTRON_VERSION_ARG_POS] ,
OEM_KONTRON_VERSION_FIELD_SIZE);
memcpy( ((tOemKontronInformationRecordV1 *)
pRecordData)->field2 ,
argv[OEM_KONTRON_BUILDDATE_ARG_POS],
OEM_KONTRON_FIELD_SIZE);
memcpy( ((tOemKontronInformationRecordV1 *)
pRecordData)->field3 ,
argv[OEM_KONTRON_UPDATEDATE_ARG_POS],
OEM_KONTRON_FIELD_SIZE);
memcpy( ((tOemKontronInformationRecordV1 *)
pRecordData)->crc32 ,
argv[OEM_KONTRON_CRC32_ARG_POS] ,
OEM_KONTRON_FIELD_SIZE);
}
matchInstance++;
hasChanged = TRUE;
}
else if(!strncmp((char *)argv[OEM_KONTRON_NAME_ARG_POS],
(const char *)(fru_data+offset), nameLen)){
printf ("Skipped : %s [instance %d]\n",argv[OEM_KONTRON_NAME_ARG_POS],
(unsigned int)matchInstance);
matchInstance++;
offset+=nameLen;
}
else {
offset+=nameLen;
}
if( version == 0 )
{
offset+= sizeof(tOemKontronInformationRecordV0);
}
else
{
offset+= sizeof(tOemKontronInformationRecordV1);
}
offset++;
}
else
{
printf (" Unsupported version %d\n",version);
}
}
}
else{
printf(" Version: %d\n",version);
}
}
if( hasChanged ){
uint8_t record_checksum =0;
uint8_t header_checksum =0;
int index;
lprintf(LOG_DEBUG,"Initial record checksum : %x",h->record_checksum);
lprintf(LOG_DEBUG,"Initial header checksum : %x",h->header_checksum);
for(index=0;index<length;index++){
record_checksum+= fru_data[start+index];
}
/* Update Record checksum */
h->record_checksum = ~record_checksum + 1;
for(index=0;index<(sizeof(struct fru_multirec_header) -1);index++){
uint8_t data= *( (uint8_t *)h+ index);
header_checksum+=data;
}
/* Update header checksum */
h->header_checksum = ~header_checksum + 1;
lprintf(LOG_DEBUG,"Final record checksum : %x",h->record_checksum);
lprintf(LOG_DEBUG,"Final header checksum : %x",h->header_checksum);
/* write back data */
}
}
return hasChanged;
}
/* ipmi_fru_picmg_ext_edit - Query new values to replace original FRU content
*
* @data: FRU data
* @offset: start of the current multi record (start of header)
* @len: len of the current record (excluding header)
* @h: pointer to record header
* @oh: pointer to OEM /PICMG header
*
* returns: TRUE if data changed
* returns: FALSE if data not changed
*/
static int ipmi_fru_picmg_ext_edit(uint8_t * fru_data,
int off,int len,
struct fru_multirec_header *h,
struct fru_multirec_oem_header *oh)
{
int hasChanged = FALSE;
int start = off;
int offset = start;
int length = len;
offset += sizeof(struct fru_multirec_oem_header);
switch (oh->record_id)
{
case FRU_AMC_ACTIVATION:
printf(" FRU_AMC_ACTIVATION\n");
{
int index=offset;
uint16_t max_current;
max_current = fru_data[offset];
max_current |= fru_data[++offset]<<8;
printf(" Maximum Internal Current(@12V): %.2f A (0x%02x)\n",
(float)max_current / 10.0f, max_current);
if( ipmi_fru_query_new_value(fru_data,index,2) ){
max_current = fru_data[index];
max_current |= fru_data[++index]<<8;
printf(" New Maximum Internal Current(@12V): %.2f A (0x%02x)\n",
(float)max_current / 10.0f, max_current);
hasChanged = TRUE;
}
printf(" Module Activation Readiness: %i sec.\n", fru_data[++offset]);
printf(" Descriptor Count: %i\n", fru_data[++offset]);
printf("\n");
for (++offset;
offset < (off + length);
offset += sizeof(struct fru_picmgext_activation_record)) {
struct fru_picmgext_activation_record * a =
(struct fru_picmgext_activation_record *) &fru_data[offset];
printf(" IPMB-Address: 0x%x\n", a->ibmb_addr);
printf(" Max. Module Current: %.2f A\n", (float)a->max_module_curr / 10.0f);
printf("\n");
}
}
break;
case FRU_AMC_CURRENT:
printf(" FRU_AMC_CURRENT\n");
{
int index=offset;
unsigned char current;
current = fru_data[index];
printf(" Current draw(@12V): %.2f A (0x%02x)\n",
(float)current / 10.0f, current);
if( ipmi_fru_query_new_value(fru_data, index, 1) ){
current = fru_data[index];
printf(" New Current draw(@12V): %.2f A (0x%02x)\n",
(float)current / 10.0f, current);
hasChanged = TRUE;
}
}
break;
}
if( hasChanged ){
uint8_t record_checksum =0;
uint8_t header_checksum =0;
int index;
lprintf(LOG_DEBUG,"Initial record checksum : %x",h->record_checksum);
lprintf(LOG_DEBUG,"Initial header checksum : %x",h->header_checksum);
for(index=0;index<length;index++){
record_checksum+= fru_data[start+index];
}
/* Update Record checksum */
h->record_checksum = ~record_checksum + 1;
for(index=0;index<(sizeof(struct fru_multirec_header) -1);index++){
uint8_t data= *( (uint8_t *)h+ index);
header_checksum+=data;
}
/* Update header checksum */
h->header_checksum = ~header_checksum + 1;
lprintf(LOG_DEBUG,"Final record checksum : %x",h->record_checksum);
lprintf(LOG_DEBUG,"Final header checksum : %x",h->header_checksum);
/* write back data */
}
return hasChanged;
}
/* ipmi_fru_picmg_ext_print - prints OEM fru record (PICMG)
*
* @fru_data: FRU data
* @offset: offset of the bytes to be modified in data
* @length: size of the record
*
* returns : n/a
*/
static void ipmi_fru_picmg_ext_print(uint8_t * fru_data, int off, int length)
{
struct fru_multirec_oem_header *h;
int guid_count;
int offset = off;
int start_offset = off;
int i;
h = (struct fru_multirec_oem_header *) &fru_data[offset];
offset += sizeof(struct fru_multirec_oem_header);
switch (h->record_id)
{
case FRU_PICMG_BACKPLANE_P2P:
{
uint8_t index;
unsigned int data;
struct fru_picmgext_slot_desc *slot_d;
slot_d =
(struct fru_picmgext_slot_desc*)&fru_data[offset];
offset += sizeof(struct fru_picmgext_slot_desc);
printf(" FRU_PICMG_BACKPLANE_P2P\n");
while (offset <= (start_offset+length)) {
printf("\n");
printf(" Channel Type: ");
switch (slot_d->chan_type)
{
case 0x00:
case 0x07:
printf("PICMG 2.9\n");
break;
case 0x08:
printf("Single Port Fabric IF\n");
break;
case 0x09:
printf("Double Port Fabric IF\n");
break;
case 0x0a:
printf("Full Channel Fabric IF\n");
break;
case 0x0b:
printf("Base IF\n");
break;
case 0x0c:
printf("Update Channel IF\n");
break;
case 0x0d:
printf("ShMC Cross Connect\n");
break;
default:
printf("Unknown IF (0x%x)\n",
slot_d->chan_type);
break;
}
printf(" Slot Addr. : %02x\n",
slot_d->slot_addr );
printf(" Channel Count: %i\n",
slot_d->chn_count);
for (index = 0;
index < (slot_d->chn_count);
index++) {
struct fru_picmgext_chn_desc *d;
data = (fru_data[offset+0]) |
(fru_data[offset+1] << 8) |
(fru_data[offset+2] << 16);
d = (struct fru_picmgext_chn_desc *)&data;
if (verbose) {
printf( " "
"Chn: %02x -> "
"Chn: %02x in "
"Slot: %02x\n",
d->local_chn,
d->remote_chn,
d->remote_slot);
}
offset += FRU_PICMGEXT_CHN_DESC_RECORD_SIZE;
}
slot_d = (struct fru_picmgext_slot_desc*)&fru_data[offset];
offset += sizeof(struct fru_picmgext_slot_desc);
}
}
break;
case FRU_PICMG_ADDRESS_TABLE:
{
unsigned int hwaddr;
unsigned int sitetype;
unsigned int sitenum;
unsigned int entries;
unsigned int i;
char *picmg_site_type_strings[] = {
"AdvancedTCA Board",
"Power Entry",
"Shelf FRU Information",
"Dedicated ShMC",
"Fan Tray",
"Fan Filter Tray",
"Alarm",
"AdvancedMC Module",
"PMC",
"Rear Transition Module"};
printf(" FRU_PICMG_ADDRESS_TABLE\n");
printf(" Type/Len: 0x%02x\n", fru_data[offset++]);
printf(" Shelf Addr: ");
for (i=0;i<20;i++) {
printf("0x%02x ", fru_data[offset++]);
}
printf("\n");
entries = fru_data[offset++];
printf(" Addr Table Entries: 0x%02x\n", entries);
for (i=0; i<entries; i++) {
hwaddr = fru_data[offset];
sitenum = fru_data[offset + 1];
sitetype = fru_data[offset + 2];
printf(
" HWAddr: 0x%02x (0x%02x) SiteNum: %d SiteType: 0x%02x %s\n",
hwaddr, hwaddr * 2,
sitenum, sitetype,
(sitetype < 0xa) ?
picmg_site_type_strings[sitetype] :
"Reserved");
offset += 3;
}
}
break;
case FRU_PICMG_SHELF_POWER_DIST:
{
unsigned int entries;
unsigned int feeds;
unsigned int hwaddr;
unsigned int i;
unsigned int id;
unsigned int j;
unsigned int maxext;
unsigned int maxint;
unsigned int minexp;
printf(" FRU_PICMG_SHELF_POWER_DIST\n");
feeds = fru_data[offset++];
printf(" Number of Power Feeds: 0x%02x\n",
feeds);
for (i=0; i<feeds; i++) {
printf(" Feed %d:\n", i);
maxext = fru_data[offset] |
(fru_data[offset+1] << 8);
offset += 2;
maxint = fru_data[offset] |
(fru_data[offset+1] << 8);
offset += 2;
minexp = fru_data[offset];
offset += 1;
entries = fru_data[offset];
offset += 1;
printf(
" Max External Current: %d.%d Amps (0x%04x)\n",
maxext / 10, maxext % 10, maxext);
if (maxint < 0xffff) {
printf(
" Max Internal Current: %d.%d Amps (0x%04x)\n",
maxint / 10, maxint % 10,
maxint);
} else {
printf(
" Max Internal Current: Not Specified\n");
}
if (minexp >= 0x48 && minexp <= 0x90) {
printf(
" Min Expected Voltage: -%02d.%dV\n",
minexp / 2, (minexp % 2) * 5);
} else {
printf(
" Min Expected Voltage: -%dV (actual invalid value 0x%x)\n",
36, minexp);
}
for (j=0; j < entries; j++) {
hwaddr = fru_data[offset++];
id = fru_data[offset++];
printf(
" FRU HW Addr: 0x%02x (0x%02x)",
hwaddr, hwaddr * 2);
printf(
" FRU ID: 0x%02x\n",
id);
}
}
}
break;
case FRU_PICMG_SHELF_ACTIVATION:
{
unsigned int i;
unsigned int count = 0;
printf(" FRU_PICMG_SHELF_ACTIVATION\n");
printf(
" Allowance for FRU Act Readiness: 0x%02x\n",
fru_data[offset++]);
count = fru_data[offset++];
printf(
" FRU activation and Power Desc Cnt: 0x%02x\n",
count);
for (i=0; i<count; i++) {
printf(" HW Addr: 0x%02x ",
fru_data[offset++]);
printf(" FRU ID: 0x%02x ",
fru_data[offset++]);
printf(" Max FRU Power: 0x%04x ",
fru_data[offset+0] |
(fru_data[offset+1]<<8));
offset += 2;
printf(" Config: 0x%02x \n",
fru_data[offset++]);
}
}
break;
case FRU_PICMG_SHMC_IP_CONN:
printf(" FRU_PICMG_SHMC_IP_CONN\n");
break;
case FRU_PICMG_BOARD_P2P:
printf(" FRU_PICMG_BOARD_P2P\n");
guid_count = fru_data[offset++];
printf(" GUID count: %2d\n", guid_count);
for (i = 0 ; i < guid_count; i++ ) {
int j;
printf(" GUID [%2d]: 0x", i);
for (j=0; j < sizeof(struct fru_picmgext_guid);
j++) {
printf("%02x", fru_data[offset+j]);
}
printf("\n");
offset += sizeof(struct fru_picmgext_guid);
}
printf("\n");
for (; offset < off + length;
offset += sizeof(struct fru_picmgext_link_desc)) {
/* to solve little endian /big endian problem */
struct fru_picmgext_link_desc *d;
unsigned int data = (fru_data[offset+0]) |
(fru_data[offset+1] << 8) |
(fru_data[offset+2] << 16) |
(fru_data[offset+3] << 24);
d = (struct fru_picmgext_link_desc *) &data;
printf(" Link Grouping ID: 0x%02x\n",
d->grouping);
printf(" Link Type Extension: 0x%02x - ",
d->ext);
if (d->type == FRU_PICMGEXT_LINK_TYPE_BASE) {
switch (d->ext)
{
case 0:
printf("10/100/1000BASE-T Link (four-pair)\n");
break;
case 1:
printf("ShMC Cross-connect (two-pair)\n");
break;
default:
printf("Unknwon\n");
break;
}
} else if (d->type == FRU_PICMGEXT_LINK_TYPE_FABRIC_ETHERNET) {
switch (d->ext)
{
case 0:
printf("Fixed 1000Base-BX\n");
break;
case 1:
printf("Fixed 10GBASE-BX4 [XAUI]\n");
break;
case 2:
printf("FC-PI\n");
break;
default:
printf("Unknwon\n");
break;
}
} else if (d->type == FRU_PICMGEXT_LINK_TYPE_FABRIC_INFINIBAND) {
printf("Unknwon\n");
} else if (d->type == FRU_PICMGEXT_LINK_TYPE_FABRIC_STAR) {
printf("Unknwon\n");
} else if (d->type == FRU_PICMGEXT_LINK_TYPE_PCIE) {
printf("Unknwon\n");
} else {
printf("Unknwon\n");
}
printf(" Link Type: 0x%02x - ",
d->type);
if (d->type == 0 || d->type == 0xff) {
printf("Reserved\n");
}
else if (d->type >= 0x06 && d->type <= 0xef) {
printf("Reserved\n");
}
else if (d->type >= 0xf0 && d->type <= 0xfe) {
printf("OEM GUID Definition\n");
}
else {
switch (d->type)
{
case FRU_PICMGEXT_LINK_TYPE_BASE:
printf("PICMG 3.0 Base Interface 10/100/1000\n");
break;
case FRU_PICMGEXT_LINK_TYPE_FABRIC_ETHERNET:
printf("PICMG 3.1 Ethernet Fabric Interface\n");
break;
case FRU_PICMGEXT_LINK_TYPE_FABRIC_INFINIBAND:
printf("PICMG 3.2 Infiniband Fabric Interface\n");
break;
case FRU_PICMGEXT_LINK_TYPE_FABRIC_STAR:
printf("PICMG 3.3 Star Fabric Interface\n");
break;
case FRU_PICMGEXT_LINK_TYPE_PCIE:
printf("PICMG 3.4 PCI Express Fabric Interface\n");
break;
default:
printf("Invalid\n");
break;
}
}
printf(" Link Designator: \n");
printf(" Port Flag: 0x%02x\n",
d->desig_port);
printf(" Interface: 0x%02x - ",
d->desig_if);
switch (d->desig_if)
{
case FRU_PICMGEXT_DESIGN_IF_BASE:
printf("Base Interface\n");
break;
case FRU_PICMGEXT_DESIGN_IF_FABRIC:
printf("Fabric Interface\n");
break;
case FRU_PICMGEXT_DESIGN_IF_UPDATE_CHANNEL:
printf("Update Channel\n");
break;
case FRU_PICMGEXT_DESIGN_IF_RESERVED:
printf("Reserved\n");
break;
default:
printf("Invalid");
break;
}
printf(" Channel Number: 0x%02x\n",
d->desig_channel);
printf("\n");
}
break;
case FRU_AMC_CURRENT:
{
unsigned char current;
printf(" FRU_AMC_CURRENT\n");
current = fru_data[offset];
printf(" Current draw(@12V): %.2f A [ %.2f Watt ]\n",
(float)current / 10.0f,
(float)current / 10.0f * 12.0f);
printf("\n");
}
break;
case FRU_AMC_ACTIVATION:
printf(" FRU_AMC_ACTIVATION\n");
{
uint16_t max_current;
max_current = fru_data[offset];
max_current |= fru_data[++offset]<<8;
printf(" Maximum Internal Current(@12V): %.2f A [ %.2f Watt ]\n",
(float)max_current / 10.0f,
(float)max_current / 10.0f * 12.0f);
printf(" Module Activation Readiness: %i sec.\n", fru_data[++offset]);
printf(" Descriptor Count: %i\n", fru_data[++offset]);
printf("\n");
for(++offset; offset < off + length;
offset += sizeof(struct fru_picmgext_activation_record))
{
struct fru_picmgext_activation_record *a;
a = (struct fru_picmgext_activation_record *)&fru_data[offset];
printf(" IPMB-Address: 0x%x\n",
a->ibmb_addr);
printf(" Max. Module Current: %.2f A\n",
(float)a->max_module_curr / 10.0f);
printf("\n");
}
}
break;
case FRU_AMC_CARRIER_P2P:
{
uint16_t index;
printf(" FRU_CARRIER_P2P\n");
for(; offset < off + length; ) {
struct fru_picmgext_carrier_p2p_record * h =
(struct fru_picmgext_carrier_p2p_record *)&fru_data[offset];
printf("\n");
printf(" Resource ID: %i",
(h->resource_id & 0x07));
printf(" Type: ");
if ((h->resource_id>>7) == 1) {
printf("AMC\n");
} else {
printf("Local\n");
}
printf(" Descriptor Count: %i\n",
h->p2p_count);
offset += sizeof(struct fru_picmgext_carrier_p2p_record);
for (index = 0; index < h->p2p_count; index++) {
/* to solve little endian /big endian problem */
unsigned char data[3];
struct fru_picmgext_carrier_p2p_descriptor * desc;
# ifndef WORDS_BIGENDIAN
data[0] = fru_data[offset+0];
data[1] = fru_data[offset+1];
data[2] = fru_data[offset+2];
# else
data[0] = fru_data[offset+2];
data[1] = fru_data[offset+1];
data[2] = fru_data[offset+0];
# endif
desc = (struct fru_picmgext_carrier_p2p_descriptor*)&data;
printf(" Port: %02d\t-> Remote Port: %02d\t",
desc->local_port, desc->remote_port);
if ((desc->remote_resource_id >> 7) == 1) {
printf("[ AMC ID: %02d ]\n",
desc->remote_resource_id & 0x0F);
} else {
printf("[ local ID: %02d ]\n",
desc->remote_resource_id & 0x0F);
}
offset += sizeof(struct fru_picmgext_carrier_p2p_descriptor);
}
}
}
break;
case FRU_AMC_P2P:
{
unsigned int index;
unsigned char channel_count;
struct fru_picmgext_amc_p2p_record * h;
printf(" FRU_AMC_P2P\n");
guid_count = fru_data[offset];
printf(" GUID count: %2d\n", guid_count);
for (i = 0 ; i < guid_count; i++) {
int j;
printf(" GUID %2d: ", i);
for (j=0; j < sizeof(struct fru_picmgext_guid);
j++) {
printf("%02x", fru_data[offset+j]);
offset += sizeof(struct fru_picmgext_guid);
printf("\n");
}
h = (struct fru_picmgext_amc_p2p_record *)&fru_data[++offset];
printf(" %s",
(h->record_type ?
"AMC Module:" : "On-Carrier Device"));
printf(" Resource ID: %i\n", h->resource_id);
offset += sizeof(struct fru_picmgext_amc_p2p_record);
channel_count = fru_data[offset++];
printf(" Descriptor Count: %i\n",
channel_count);
for (index = 0; index < channel_count; index++) {
unsigned int data;
struct fru_picmgext_amc_channel_desc_record *d;
/* pack the data in little endian format.
* Stupid intel...
*/
data = fru_data[offset] |
(fru_data[offset + 1] << 8) |
(fru_data[offset + 2] << 16);
d = (struct fru_picmgext_amc_channel_desc_record *)&data;
printf(" Lane 0 Port: %i\n",
d->lane0port);
printf(" Lane 1 Port: %i\n",
d->lane1port);
printf(" Lane 2 Port: %i\n",
d->lane2port);
printf(" Lane 3 Port: %i\n\n",
d->lane3port);
offset += FRU_PICMGEXT_AMC_CHANNEL_DESC_RECORD_SIZE;
}
for (; offset < off + length;) {
unsigned int data[2];
struct fru_picmgext_amc_link_desc_record *l;
l = (struct fru_picmgext_amc_link_desc_record *)&data[0];
data[0] = fru_data[offset] |
(fru_data[offset + 1] << 8) |
(fru_data[offset + 2] << 16) |
(fru_data[offset + 3] << 24);
data[1] = fru_data[offset + 4];
printf( " Link Designator: Channel ID: %i\n"
" Port Flag 0: %s%s%s%s\n",
l->channel_id,
(l->port_flag_0)?"o":"-",
(l->port_flag_1)?"o":"-",
(l->port_flag_2)?"o":"-",
(l->port_flag_3)?"o":"-" );
switch (l->type) {
case FRU_PICMGEXT_AMC_LINK_TYPE_PCIE:
/* AMC.1 */
printf( " Link Type: %02x - "
"AMC.1 PCI Express\n", l->type);
switch (l->type_ext) {
case AMC_LINK_TYPE_EXT_PCIE_G1_NSSC:
printf( " Link Type Ext: %i - "
" Gen 1 capable - non SSC\n",
l->type_ext);
break;
case AMC_LINK_TYPE_EXT_PCIE_G1_SSC:
printf( " Link Type Ext: %i - "
" Gen 1 capable - SSC\n",
l->type_ext);
break;
case AMC_LINK_TYPE_EXT_PCIE_G2_NSSC:
printf( " Link Type Ext: %i - "
" Gen 2 capable - non SSC\n",
l->type_ext);
break;
case AMC_LINK_TYPE_EXT_PCIE_G2_SSC:
printf( " Link Type Ext: %i - "
" Gen 2 capable - SSC\n",
l->type_ext);
break;
default:
printf( " Link Type Ext: %i - "
" Invalid\n",
l->type_ext);
break;
}
break;
case FRU_PICMGEXT_AMC_LINK_TYPE_PCIE_AS1:
case FRU_PICMGEXT_AMC_LINK_TYPE_PCIE_AS2:
/* AMC.1 */
printf( " Link Type: %02x - "
"AMC.1 PCI Express Advanced Switching\n",
l->type);
printf(" Link Type Ext: %i\n",
l->type_ext);
break;
case FRU_PICMGEXT_AMC_LINK_TYPE_ETHERNET:
/* AMC.2 */
printf( " Link Type: %02x - "
"AMC.2 Ethernet\n",
l->type);
switch (l->type_ext) {
case AMC_LINK_TYPE_EXT_ETH_1000_BX:
printf( " Link Type Ext: %i - "
" 1000Base-Bx (SerDES Gigabit) Ethernet Link\n",
l->type_ext);
break;
case AMC_LINK_TYPE_EXT_ETH_10G_XAUI:
printf( " Link Type Ext: %i - "
" 10Gbit XAUI Ethernet Link\n",
l->type_ext);
break;
default:
printf( " Link Type Ext: %i - "
" Invalid\n",
l->type_ext);
break;
}
break;
case FRU_PICMGEXT_AMC_LINK_TYPE_STORAGE:
/* AMC.3 */
printf( " Link Type: %02x - "
"AMC.3 Storage\n",
l->type);
switch (l->type_ext) {
case AMC_LINK_TYPE_EXT_STORAGE_FC:
printf( " Link Type Ext: %i - "
" Fibre Channel\n",
l->type_ext);
break;
case AMC_LINK_TYPE_EXT_STORAGE_SATA:
printf( " Link Type Ext: %i - "
" Serial ATA\n",
l->type_ext);
break;
case AMC_LINK_TYPE_EXT_STORAGE_SAS:
printf( " Link Type Ext: %i - "
" Serial Attached SCSI\n",
l->type_ext);
break;
default:
printf( " Link Type Ext: %i - "
" Invalid\n",
l->type_ext);
break;
}
break;
case FRU_PICMGEXT_AMC_LINK_TYPE_RAPIDIO:
/* AMC.4 */
printf( " Link Type: %02x - "
"AMC.4 Serial Rapid IO\n",
l->type);
printf(" Link Type Ext: %i\n",
l->type_ext);
break;
default:
printf( " Link Type: %02x - "
"reserved or OEM GUID",
l->type);
printf(" Link Type Ext: %i\n",
l->type_ext);
break;
}
printf(" Link group Id: %i\n",
l->group_id);
printf(" Link Asym Match: %i\n\n",
l->asym_match);
offset += FRU_PICMGEXT_AMC_LINK_DESC_RECORD_SIZE;
}
}
}
break;
case FRU_AMC_CARRIER_INFO:
{
unsigned char extVersion;
unsigned char siteCount;
printf(" FRU_CARRIER_INFO\n");
extVersion = fru_data[offset++];
siteCount = fru_data[offset++];
printf(" AMC.0 extension version: R%d.%d\n",
(extVersion >> 0)& 0x0F,
(extVersion >> 4)& 0x0F );
printf(" Carrier Sie Number Cnt: %d\n", siteCount);
for (i = 0 ; i < siteCount; i++ ){
printf(" Site ID: %i \n", fru_data[offset++]);
}
printf("\n");
}
break;
case FRU_PICMG_CLK_CARRIER_P2P:
{
unsigned char desc_count;
int i,j;
printf(" FRU_PICMG_CLK_CARRIER_P2P\n");
desc_count = fru_data[offset++];
for(i=0; i<desc_count; i++){
unsigned char resource_id;
unsigned char channel_count;
resource_id = fru_data[offset++];
channel_count = fru_data[offset++];
printf("\n");
printf(" Clock Resource ID: 0x%02x Type: ", resource_id);
if((resource_id & 0xC0)>>6 == 0) {printf("On-Carrier-Device\n");}
else if((resource_id & 0xC0)>>6 == 1) {printf("AMC slot\n");}
else if((resource_id & 0xC0)>>6 == 2) {printf("Backplane\n");}
else{ printf("reserved\n");}
printf(" Channel Count: 0x%02x\n", channel_count);
for(j=0; j<channel_count; j++){
unsigned char loc_channel, rem_channel, rem_resource;
loc_channel = fru_data[offset++];
rem_channel = fru_data[offset++];
rem_resource = fru_data[offset++];
printf(" CLK-ID: 0x%02x ->", loc_channel);
printf(" remote CLKID: 0x%02x ", rem_channel);
if((rem_resource & 0xC0)>>6 == 0) {printf("[ Carrier-Dev");}
else if((rem_resource & 0xC0)>>6 == 1) {printf("[ AMC slot ");}
else if((rem_resource & 0xC0)>>6 == 2) {printf("[ Backplane ");}
else{ printf("reserved ");}
printf(" 0x%02x ]\n", rem_resource&0xF);
}
}
printf("\n");
}
break;
case FRU_PICMG_CLK_CONFIG:
{
unsigned char resource_id, descr_count;
int i,j;
printf(" FRU_PICMG_CLK_CONFIG\n");
resource_id = fru_data[offset++];
descr_count = fru_data[offset++];
printf("\n");
printf(" Clock Resource ID: 0x%02x\n", resource_id);
printf(" Descr. Count: 0x%02x\n", descr_count);
for(i=0; i<descr_count; i++){
unsigned char channel_id, control;
unsigned char indirect_cnt, direct_cnt;
channel_id = fru_data[offset++];
control = fru_data[offset++];
printf(" CLK-ID: 0x%02x - ", channel_id);
printf("CTRL 0x%02x [ %12s ]\n",
control,
((control&0x1)==0)?"Carrier IPMC":"Application");
indirect_cnt = fru_data[offset++];
direct_cnt = fru_data[offset++];
printf(" Cnt: Indirect 0x%02x / Direct 0x%02x\n",
indirect_cnt,
direct_cnt);
/* indirect desc */
for(j=0; j<indirect_cnt; j++){
unsigned char feature;
unsigned char dep_chn_id;
feature = fru_data[offset++];
dep_chn_id = fru_data[offset++];
printf(" Feature: 0x%02x [%8s] - ", feature, (feature&0x1)==1?"Source":"Receiver");
printf(" Dep. CLK-ID: 0x%02x\n", dep_chn_id);
}
/* direct desc */
for(j=0; j<direct_cnt; j++){
unsigned char feature, family, accuracy;
unsigned int freq, min_freq, max_freq;
feature = fru_data[offset++];
family = fru_data[offset++];
accuracy = fru_data[offset++];
freq = (fru_data[offset+0] << 0 ) | (fru_data[offset+1] << 8 )
| (fru_data[offset+2] << 16) | (fru_data[offset+3] << 24);
offset += 4;
min_freq = (fru_data[offset+0] << 0 ) | (fru_data[offset+1] << 8 )
| (fru_data[offset+2] << 16) | (fru_data[offset+3] << 24);
offset += 4;
max_freq = (fru_data[offset+0] << 0 ) | (fru_data[offset+1] << 8 )
| (fru_data[offset+2] << 16) | (fru_data[offset+3] << 24);
offset += 4;
printf(" - Feature: 0x%02x - PLL: %x / Asym: %s\n",
feature,
(feature > 1) & 1,
(feature&1)?"Source":"Receiver");
printf(" Family: 0x%02x - AccLVL: 0x%02x\n", family, accuracy);
printf(" FRQ: %-9ld - min: %-9ld - max: %-9ld\n",
freq, min_freq, max_freq);
}
printf("\n");
}
printf("\n");
}
break;
case FRU_UTCA_FRU_INFO_TABLE:
case FRU_UTCA_CARRIER_MNG_IP:
case FRU_UTCA_CARRIER_INFO:
case FRU_UTCA_CARRIER_LOCATION:
case FRU_UTCA_SHMC_IP_LINK:
case FRU_UTCA_POWER_POLICY:
case FRU_UTCA_ACTIVATION:
case FRU_UTCA_PM_CAPABILTY:
case FRU_UTCA_FAN_GEOGRAPHY:
case FRU_UTCA_CLOCK_MAPPING:
case FRU_UTCA_MSG_BRIDGE_POLICY:
case FRU_UTCA_OEM_MODULE_DESC:
printf(" Not implemented yet. uTCA specific record found!!\n");
printf(" - Record ID: 0x%02x\n", h->record_id);
break;
default:
printf(" Unknown OEM Extension Record ID: %x\n", h->record_id);
break;
}
}
/* __ipmi_fru_print - Do actual work to print a FRU by its ID
*
* @intf: ipmi interface
* @id: fru id
*
* returns -1 on error
* returns 0 if successful
* returns 1 if device not present
*/
static int
__ipmi_fru_print(struct ipmi_intf * intf, uint8_t id)
{
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct fru_info fru;
struct fru_header header;
uint8_t msg_data[4];
memset(&fru, 0, sizeof(struct fru_info));
memset(&header, 0, sizeof(struct fru_header));
/*
* get info about this FRU
*/
memset(msg_data, 0, 4);
msg_data[0] = id;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
return -1;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
return -1;
}
memset(&fru, 0, sizeof(fru));
fru.size = (rsp->data[1] << 8) | rsp->data[0];
fru.access = rsp->data[2] & 0x1;
lprintf(LOG_DEBUG, "fru.size = %d bytes (accessed by %s)",
fru.size, fru.access ? "words" : "bytes");
if (fru.size < 1) {
lprintf(LOG_ERR, " Invalid FRU size %d", fru.size);
return -1;
}
/*
* retrieve the FRU header
*/
msg_data[0] = id;
msg_data[1] = 0;
msg_data[2] = 0;
msg_data[3] = 8;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
return 1;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
return 1;
}
if (verbose > 1)
printbuf(rsp->data, rsp->data_len, "FRU DATA");
memcpy(&header, rsp->data + 1, 8);
if (header.version != 1) {
lprintf(LOG_ERR, " Unknown FRU header version 0x%02x",
header.version);
return -1;
}
/* offsets need converted to bytes
* but that conversion is not done to the structure
* because we may end up with offset > 255
* which would overflow our 1-byte offset field */
lprintf(LOG_DEBUG, "fru.header.version: 0x%x",
header.version);
lprintf(LOG_DEBUG, "fru.header.offset.internal: 0x%x",
header.offset.internal * 8);
lprintf(LOG_DEBUG, "fru.header.offset.chassis: 0x%x",
header.offset.chassis * 8);
lprintf(LOG_DEBUG, "fru.header.offset.board: 0x%x",
header.offset.board * 8);
lprintf(LOG_DEBUG, "fru.header.offset.product: 0x%x",
header.offset.product * 8);
lprintf(LOG_DEBUG, "fru.header.offset.multi: 0x%x",
header.offset.multi * 8);
/*
* rather than reading the entire part
* only read the areas we'll format
*/
/* chassis area */
if ((header.offset.chassis*8) >= sizeof(struct fru_header))
fru_area_print_chassis(intf, &fru, id, header.offset.chassis*8);
/* board area */
if ((header.offset.board*8) >= sizeof(struct fru_header))
fru_area_print_board(intf, &fru, id, header.offset.board*8);
/* product area */
if ((header.offset.product*8) >= sizeof(struct fru_header))
fru_area_print_product(intf, &fru, id, header.offset.product*8);
/* multirecord area */
if( verbose==0 ) /* scipp parsing multirecord */
return 0;
if ((header.offset.multi*8) >= sizeof(struct fru_header))
fru_area_print_multirec(intf, &fru, id, header.offset.multi*8);
return 0;
}
/* ipmi_fru_print - Print a FRU from its SDR locator record
*
* @intf: ipmi interface
* @fru: SDR FRU Locator Record
*
* returns -1 on error
*/
int
ipmi_fru_print(struct ipmi_intf * intf, struct sdr_record_fru_locator * fru)
{
char desc[17];
uint8_t bridged_request = 0;
uint32_t save_addr;
uint32_t save_channel;
int rc = 0;
if (fru == NULL)
return __ipmi_fru_print(intf, 0);
/* Logical FRU Device
* dev_type == 0x10
* modifier
* 0x00 = IPMI FRU Inventory
* 0x01 = DIMM Memory ID
* 0x02 = IPMI FRU Inventory
* 0x03 = System Processor FRU
* 0xff = unspecified
*
* EEPROM 24C01 or equivalent
* dev_type >= 0x08 && dev_type <= 0x0f
* modifier
* 0x00 = unspecified
* 0x01 = DIMM Memory ID
* 0x02 = IPMI FRU Inventory
* 0x03 = System Processor Cartridge
*/
if (fru->dev_type != 0x10 &&
(fru->dev_type_modifier != 0x02 ||
fru->dev_type < 0x08 || fru->dev_type > 0x0f))
return -1;
if (fru->dev_slave_addr == IPMI_BMC_SLAVE_ADDR &&
fru->device_id == 0)
return 0;
memset(desc, 0, sizeof(desc));
memcpy(desc, fru->id_string, fru->id_code & 0x01f);
desc[fru->id_code & 0x01f] = 0;
printf("FRU Device Description : %s (ID %d)\n", desc, fru->device_id);
switch (fru->dev_type_modifier) {
case 0x00:
case 0x02:
if (BRIDGE_TO_SENSOR(intf, fru->dev_slave_addr,
fru->channel_num)) {
bridged_request = 1;
save_addr = intf->target_addr;
intf->target_addr = fru->dev_slave_addr;
save_channel = intf->target_channel;
intf->target_channel = fru->channel_num;
}
/* print FRU */
rc = __ipmi_fru_print(intf, fru->device_id);
if (bridged_request) {
intf->target_addr = save_addr;
intf->target_channel = save_channel;
}
break;
case 0x01:
rc = ipmi_spd_print_fru(intf, fru->device_id);
break;
default:
if (verbose)
printf(" Unsupported device 0x%02x "
"type 0x%02x with modifier 0x%02x\n",
fru->device_id, fru->dev_type,
fru->dev_type_modifier);
else
printf(" Unsupported device\n");
}
printf("\n");
return rc;
}
/* ipmi_fru_print_all - Print builtin FRU + SDR FRU Locator records
*
* @intf: ipmi interface
*
* returns -1 on error
*/
static int
ipmi_fru_print_all(struct ipmi_intf * intf)
{
struct ipmi_sdr_iterator * itr;
struct sdr_get_rs * header;
struct sdr_record_fru_locator * fru;
int rc;
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct ipm_devid_rsp *devid;
struct sdr_record_mc_locator * mc;
uint32_t save_addr;
printf("FRU Device Description : Builtin FRU Device (ID 0)\n");
/* TODO: Figure out if FRU device 0 may show up in SDR records. */
/* Do a Get Device ID command to determine device support */
memset (&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_APP;
req.msg.cmd = BMC_GET_DEVICE_ID;
req.msg.data_len = 0;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
lprintf(LOG_ERR, "Get Device ID command failed");
return -1;
}
if (rsp->ccode > 0) {
lprintf(LOG_ERR, "Get Device ID command failed: %s",
val2str(rsp->ccode, completion_code_vals));
return -1;
}
devid = (struct ipm_devid_rsp *) rsp->data;
/* Check the FRU inventory device bit to decide whether various */
/* FRU commands can be issued to FRU device #0 LUN 0 */
if (devid->adtl_device_support & 0x08) { /* FRU Inventory Device bit? */
rc = ipmi_fru_print(intf, NULL);
printf("\n");
}
if ((itr = ipmi_sdr_start(intf, 0)) == NULL)
return -1;
/* Walk the SDRs looking for FRU Devices and Management Controller Devices. */
/* For FRU devices, print the FRU from the SDR locator record. */
/* For MC devices, issue FRU commands to the satellite controller to print */
/* FRU data. */
while ((header = ipmi_sdr_get_next_header(intf, itr)) != NULL)
{
if (header->type == SDR_RECORD_TYPE_MC_DEVICE_LOCATOR ) {
/* Check the capabilities of the Management Controller Device */
mc = (struct sdr_record_mc_locator *)
ipmi_sdr_get_record(intf, header, itr);
/* Does this MC device support FRU inventory device? */
if (mc && (mc->dev_support & 0x08) && /* FRU inventory device? */
intf->target_addr != mc->dev_slave_addr) {
/* Yes. Prepare to issue FRU commands to FRU device #0 LUN 0 */
/* using the slave address specified in the MC record. */
/* save current target address */
save_addr = intf->target_addr;
/* set new target address to satellite controller */
intf->target_addr = mc->dev_slave_addr;
printf("FRU Device Description : %-16s\n", mc->id_string);
/* print the FRU by issuing FRU commands to the satellite */
/* controller. */
rc = __ipmi_fru_print(intf, 0);
printf("\n");
/* restore previous target */
intf->target_addr = save_addr;
}
if (mc) {
free(mc);
mc = NULL;
}
continue;
}
if (header->type != SDR_RECORD_TYPE_FRU_DEVICE_LOCATOR)
continue;
/* Print the FRU from the SDR locator record. */
fru = (struct sdr_record_fru_locator *)
ipmi_sdr_get_record(intf, header, itr);
if (fru == NULL || !fru->logical) {
if (fru) {
free(fru);
fru = NULL;
}
continue;
}
rc = ipmi_fru_print(intf, fru);
free(fru);
fru = NULL;
}
ipmi_sdr_end(intf, itr);
return rc;
}
/* ipmi_fru_read_help() - print help text for 'read'
*
* returns void
*/
void
ipmi_fru_read_help()
{
lprintf(LOG_NOTICE, "fru read <fru id> <fru file>");
lprintf(LOG_NOTICE, "Note: FRU ID and file(incl. full path) must be specified.");
lprintf(LOG_NOTICE, "Example: ipmitool fru read 0 /root/fru.bin");
} /* ipmi_fru_read_help() */
static void
ipmi_fru_read_to_bin(struct ipmi_intf * intf,
char * pFileName,
uint8_t fruId)
{
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct fru_info fru;
uint8_t msg_data[4];
uint8_t * pFruBuf;
msg_data[0] = fruId;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (!rsp)
return;
if (rsp->ccode > 0) {
if (rsp->ccode == 0xc3)
printf (" Timeout accessing FRU info. (Device not present?)\n");
return;
}
memset(&fru, 0, sizeof(fru));
fru.size = (rsp->data[1] << 8) | rsp->data[0];
fru.access = rsp->data[2] & 0x1;
if (verbose) {
printf("Fru Size = %d bytes\n",fru.size);
printf("Fru Access = %xh\n", fru.access);
}
pFruBuf = malloc(fru.size);
if (pFruBuf != NULL) {
printf("Fru Size : %d bytes\n",fru.size);
read_fru_area(intf, &fru, fruId, 0, fru.size, pFruBuf);
} else {
lprintf(LOG_ERR, "Cannot allocate %d bytes\n", fru.size);
return;
}
if(pFruBuf != NULL)
{
FILE * pFile;
pFile = fopen(pFileName,"wb");
if (pFile) {
fwrite(pFruBuf, fru.size, 1, pFile);
printf("Done\n");
} else {
lprintf(LOG_ERR, "Error opening file %s\n", pFileName);
free(pFruBuf);
pFruBuf = NULL;
return;
}
fclose(pFile);
}
free(pFruBuf);
pFruBuf = NULL;
}
static void
ipmi_fru_write_from_bin(struct ipmi_intf * intf,
char * pFileName,
uint8_t fruId)
{
struct ipmi_rs *rsp;
struct ipmi_rq req;
struct fru_info fru;
uint8_t msg_data[4];
uint8_t *pFruBuf;
uint16_t len = 0;
FILE *pFile;
msg_data[0] = fruId;
memset(&req, 0, sizeof (req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (!rsp)
return;
if (rsp->ccode) {
if (rsp->ccode == 0xc3)
printf(" Timeout accessing FRU info. (Device not present?)\n");
return;
}
memset(&fru, 0, sizeof(fru));
fru.size = (rsp->data[1] << 8) | rsp->data[0];
fru.access = rsp->data[2] & 0x1;
if (verbose) {
printf("Fru Size = %d bytes\n", fru.size);
printf("Fru Access = %xh\n", fru.access);
}
pFruBuf = malloc(fru.size);
if (pFruBuf == NULL) {
lprintf(LOG_ERR, "Cannot allocate %d bytes\n", fru.size);
return;
}
pFile = fopen(pFileName, "rb");
if (pFile != NULL) {
len = fread(pFruBuf, 1, fru.size, pFile);
printf("Fru Size : %d bytes\n", fru.size);
printf("Size to Write : %d bytes\n", len);
fclose(pFile);
} else {
lprintf(LOG_ERR, "Error opening file %s\n", pFileName);
}
if (len != 0) {
write_fru_area(intf, &fru, fruId,0, 0, len, pFruBuf);
lprintf(LOG_INFO,"Done");
}
free(pFruBuf);
pFruBuf = NULL;
}
/* ipmi_fru_write_help() - print help text for 'write'
*
* retruns void
*/
void
ipmi_fru_write_help()
{
lprintf(LOG_NOTICE, "fru write <fru id> <fru file>");
lprintf(LOG_NOTICE, "Note: FRU ID and file(incl. full path) must be specified.");
lprintf(LOG_NOTICE, "Example: ipmitool fru write 0 /root/fru.bin");
} /* ipmi_fru_write_help() */
/* ipmi_fru_edit_help - print help text for 'fru edit' command
*
* returns void
*/
void
ipmi_fru_edit_help()
{
lprintf(LOG_NOTICE,
"fru edit <fruid> field <section> <index> <string> - edit FRU string");
lprintf(LOG_NOTICE,
"fru edit <fruid> oem iana <record> <format> <args> - limited OEM support");
} /* ipmi_fru_edit_help() */
/* ipmi_fru_edit_multirec - Query new values to replace original FRU content
*
* @intf: interface to use
* @id: FRU id to work on
*
* returns: nothing
*/
/* Work in progress, copy paste most of the stuff for other functions in this
file ... not elegant yet */
static int
ipmi_fru_edit_multirec(struct ipmi_intf * intf, uint8_t id ,
int argc, char ** argv)
{
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct fru_info fru;
struct fru_header header;
uint8_t msg_data[4];
uint16_t retStatus = 0;
uint32_t offFruMultiRec;
uint32_t fruMultiRecSize = 0;
struct fru_info fruInfo;
retStatus = ipmi_fru_get_multirec_location_from_fru(intf, id, &fruInfo,
&offFruMultiRec,
&fruMultiRecSize);
if (retStatus != 0) {
return retStatus;
}
lprintf(LOG_DEBUG, "FRU Size : %lu\n", fruMultiRecSize);
lprintf(LOG_DEBUG, "Multi Rec offset: %lu\n", offFruMultiRec);
{
memset(&fru, 0, sizeof(struct fru_info));
memset(&header, 0, sizeof(struct fru_header));
/*
* get info about this FRU
*/
memset(msg_data, 0, 4);
msg_data[0] = id;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
return -1;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
return -1;
}
memset(&fru, 0, sizeof(fru));
fru.size = (rsp->data[1] << 8) | rsp->data[0];
fru.access = rsp->data[2] & 0x1;
lprintf(LOG_DEBUG, "fru.size = %d bytes (accessed by %s)",
fru.size, fru.access ? "words" : "bytes");
if (fru.size < 1) {
lprintf(LOG_ERR, " Invalid FRU size %d", fru.size);
return -1;
}
}
{
uint8_t * fru_data;
uint32_t i;
uint32_t offset= offFruMultiRec;
struct fru_multirec_header * h;
uint32_t last_off, len;
uint8_t error=0;
i = last_off = offset;
memset(&fru, 0, sizeof(fru));
fru_data = malloc(fru.size + 1);
if (fru_data == NULL) {
lprintf(LOG_ERR, " Out of memory!");
return -1;
}
memset(fru_data, 0, fru.size + 1);
do {
h = (struct fru_multirec_header *) (fru_data + i);
/* read area in (at most) FRU_MULTIREC_CHUNK_SIZE bytes at a time */
if ((last_off < (i + sizeof(*h))) || (last_off < (i + h->len)))
{
len = fru.size - last_off;
if (len > FRU_MULTIREC_CHUNK_SIZE)
len = FRU_MULTIREC_CHUNK_SIZE;
if (read_fru_area(intf, &fru, id, last_off, len, fru_data) < 0)
break;
last_off += len;
}
if( h->type == FRU_RECORD_TYPE_OEM_EXTENSION ){
struct fru_multirec_oem_header *oh=(struct fru_multirec_oem_header *)
&fru_data[i + sizeof(struct fru_multirec_header)];
uint32_t iana = oh->mfg_id[0] | oh->mfg_id[1]<<8 | oh->mfg_id[2]<<16;
uint32_t suppliedIana = 0 ;
/* Now makes sure this is really PICMG record */
/* Default to PICMG for backward compatibility */
if( argc <=2 ) {
suppliedIana = IPMI_OEM_PICMG;
} else {
if( !strncmp( argv[2] , "oem" , 3 )) {
/* Expect IANA number next */
if( argc <= 3 ) {
lprintf(LOG_ERR, "oem iana <record> <format> [<args>]");
error = 1;
} else {
if (str2uint(argv[3], &suppliedIana) == 0) {
lprintf(LOG_DEBUG,
"using iana: %d",
suppliedIana);
} else {
lprintf(LOG_ERR,
"Given IANA '%s' is invalid.",
argv[3]);
error = 1;
}
}
}
}
if( suppliedIana == iana ) {
lprintf(LOG_DEBUG, "Matching record found" );
if( iana == IPMI_OEM_PICMG ){
if( ipmi_fru_picmg_ext_edit(fru_data,
i + sizeof(struct fru_multirec_header),
h->len, h, oh )){
/* The fru changed */
write_fru_area(intf,&fru,id, i,i,
h->len+ sizeof(struct fru_multirec_header), fru_data);
}
}
else if( iana == IPMI_OEM_KONTRON ) {
if( ipmi_fru_oemkontron_edit( argc,argv,fru_data,
i + sizeof(struct fru_multirec_header),
h->len, h, oh )){
/* The fru changed */
write_fru_area(intf,&fru,id, i,i,
h->len+ sizeof(struct fru_multirec_header), fru_data);
}
}
/* FIXME: Add OEM record support here */
else{
printf(" OEM IANA (%s) Record not support in this mode\n",
val2str( iana, ipmi_oem_info));
error = 1;
}
}
}
i += h->len + sizeof (struct fru_multirec_header);
} while (!(h->format & 0x80) && (error != 1));
free(fru_data);
fru_data = NULL;
}
return 0;
}
/* ipmi_fru_get_help - print help text for 'fru get'
*
* returns void
*/
void
ipmi_fru_get_help()
{
lprintf(LOG_NOTICE,
"fru get <fruid> oem iana <record> <format> <args> - limited OEM support");
} /* ipmi_fru_get_help() */
void
ipmi_fru_internaluse_help()
{
lprintf(LOG_NOTICE,
"fru internaluse <fru id> info - get internal use area size");
lprintf(LOG_NOTICE,
"fru internaluse <fru id> print - print internal use area in hex");
lprintf(LOG_NOTICE,
"fru internaluse <fru id> read <fru file> - read internal use area to file");
lprintf(LOG_NOTICE,
"fru internaluse <fru id> write <fru file> - write internal use area from file");
} /* void ipmi_fru_internaluse_help() */
/* ipmi_fru_get_multirec - Query new values to replace original FRU content
*
* @intf: interface to use
* @id: FRU id to work on
*
* returns: nothing
*/
/* Work in progress, copy paste most of the stuff for other functions in this
file ... not elegant yet */
static int
ipmi_fru_get_multirec(struct ipmi_intf * intf, uint8_t id ,
int argc, char ** argv)
{
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct fru_info fru;
struct fru_header header;
uint8_t msg_data[4];
uint16_t retStatus = 0;
uint32_t offFruMultiRec;
uint32_t fruMultiRecSize = 0;
struct fru_info fruInfo;
retStatus = ipmi_fru_get_multirec_location_from_fru(intf, id, &fruInfo,
&offFruMultiRec,
&fruMultiRecSize);
if (retStatus != 0) {
return retStatus;
}
lprintf(LOG_DEBUG, "FRU Size : %lu\n", fruMultiRecSize);
lprintf(LOG_DEBUG, "Multi Rec offset: %lu\n", offFruMultiRec);
{
memset(&fru, 0, sizeof(struct fru_info));
memset(&header, 0, sizeof(struct fru_header));
/*
* get info about this FRU
*/
memset(msg_data, 0, 4);
msg_data[0] = id;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
return -1;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
return -1;
}
memset(&fru, 0, sizeof(fru));
fru.size = (rsp->data[1] << 8) | rsp->data[0];
fru.access = rsp->data[2] & 0x1;
lprintf(LOG_DEBUG, "fru.size = %d bytes (accessed by %s)",
fru.size, fru.access ? "words" : "bytes");
if (fru.size < 1) {
lprintf(LOG_ERR, " Invalid FRU size %d", fru.size);
return -1;
}
}
{
uint8_t * fru_data;
uint32_t i;
uint32_t offset= offFruMultiRec;
struct fru_multirec_header * h;
uint32_t last_off, len;
uint8_t error=0;
i = last_off = offset;
fru_data = malloc(fru.size + 1);
if (fru_data == NULL) {
lprintf(LOG_ERR, " Out of memory!");
return -1;
}
memset(fru_data, 0, fru.size + 1);
do {
h = (struct fru_multirec_header *) (fru_data + i);
/* read area in (at most) FRU_MULTIREC_CHUNK_SIZE bytes at a time */
if ((last_off < (i + sizeof(*h))) || (last_off < (i + h->len)))
{
len = fru.size - last_off;
if (len > FRU_MULTIREC_CHUNK_SIZE)
len = FRU_MULTIREC_CHUNK_SIZE;
if (read_fru_area(intf, &fru, id, last_off, len, fru_data) < 0)
break;
last_off += len;
}
if( h->type == FRU_RECORD_TYPE_OEM_EXTENSION ){
struct fru_multirec_oem_header *oh=(struct fru_multirec_oem_header *)
&fru_data[i + sizeof(struct fru_multirec_header)];
uint32_t iana = oh->mfg_id[0] | oh->mfg_id[1]<<8 | oh->mfg_id[2]<<16;
uint32_t suppliedIana = 0 ;
/* Now makes sure this is really PICMG record */
if( !strncmp( argv[2] , "oem" , 3 )) {
/* Expect IANA number next */
if( argc <= 3 ) {
lprintf(LOG_ERR, "oem iana <record> <format>");
error = 1;
} else {
if (str2uint(argv[3], &suppliedIana) == 0) {
lprintf(LOG_DEBUG,
"using iana: %d",
suppliedIana);
} else {
lprintf(LOG_ERR,
"Given IANA '%s' is invalid.",
argv[3]);
error = 1;
}
}
}
if( suppliedIana == iana ) {
lprintf(LOG_DEBUG, "Matching record found" );
if( iana == IPMI_OEM_KONTRON ) {
ipmi_fru_oemkontron_get( argc,argv,fru_data,
i + sizeof(struct fru_multirec_header),
h->len, h, oh );
}
/* FIXME: Add OEM record support here */
else{
printf(" OEM IANA (%s) Record not supported in this mode\n",
val2str( iana, ipmi_oem_info));
error = 1;
}
}
}
i += h->len + sizeof (struct fru_multirec_header);
} while (!(h->format & 0x80) && (error != 1));
free(fru_data);
fru_data = NULL;
}
return 0;
}
static int
ipmi_fru_upg_ekeying(struct ipmi_intf * intf,
char * pFileName,
uint8_t fruId)
{
struct fru_info fruInfo = {0};
uint8_t *buf = NULL;
uint32_t offFruMultiRec = 0;
uint32_t fruMultiRecSize = 0;
uint32_t offFileMultiRec = 0;
uint32_t fileMultiRecSize = 0;
if (pFileName == NULL) {
lprintf(LOG_ERR, "File expected, but none given.");
return (-1);
}
if (ipmi_fru_get_multirec_location_from_fru(intf, fruId, &fruInfo,
&offFruMultiRec, &fruMultiRecSize) != 0) {
lprintf(LOG_ERR, "Failed to get multirec location from FRU.");
return (-1);
}
lprintf(LOG_DEBUG, "FRU Size : %lu\n", fruMultiRecSize);
lprintf(LOG_DEBUG, "Multi Rec offset: %lu\n", offFruMultiRec);
if (ipmi_fru_get_multirec_size_from_file(pFileName, &fileMultiRecSize,
&offFileMultiRec) != 0) {
lprintf(LOG_ERR, "Failed to get multirec size from file '%s'.", pFileName);
return (-1);
}
buf = malloc(fileMultiRecSize);
if (buf == NULL) {
lprintf(LOG_ERR, "ipmitool: malloc failure");
return (-1);
}
if (ipmi_fru_get_multirec_from_file(pFileName, buf, fileMultiRecSize,
offFileMultiRec) != 0) {
lprintf(LOG_ERR, "Failed to get multirec from file '%s'.", pFileName);
if (buf != NULL) {
free(buf);
buf = NULL;
}
return (-1);
}
if (ipmi_fru_get_adjust_size_from_buffer(buf, &fileMultiRecSize) != 0) {
lprintf(LOG_ERR, "Failed to adjust size from buffer.");
if (buf != NULL) {
free(buf);
buf = NULL;
}
return (-1);
}
if (write_fru_area(intf, &fruInfo, fruId, 0, offFruMultiRec,
fileMultiRecSize, buf) != 0) {
lprintf(LOG_ERR, "Failed to write FRU area.");
if (buf != NULL) {
free(buf);
buf = NULL;
}
return (-1);
}
if (buf != NULL) {
free(buf);
buf = NULL;
}
lprintf(LOG_INFO, "Done upgrading Ekey.");
return 0;
}
/* ipmi_fru_upgekey_help - print help text for 'upgEkey'
*
* returns void
*/
void
ipmi_fru_upgekey_help()
{
lprintf(LOG_NOTICE, "fru upgEkey <fru id> <fru file>");
lprintf(LOG_NOTICE, "Note: FRU ID and file(incl. full path) must be specified.");
lprintf(LOG_NOTICE, "Example: ipmitool fru upgEkey 0 /root/fru.bin");
} /* ipmi_fru_upgekey_help() */
static int
ipmi_fru_get_multirec_size_from_file(char * pFileName,
uint32_t * pSize,
uint32_t * pOffset)
{
struct fru_header header;
FILE * pFile;
uint8_t len = 0;
uint32_t end = 0;
*pSize = 0;
pFile = fopen(pFileName,"rb");
if (pFile) {
rewind(pFile);
len = fread(&header, 1, 8, pFile);
fseek(pFile, 0, SEEK_END);
end = ftell(pFile);
fclose(pFile);
}
lprintf(LOG_DEBUG, "File Size = %lu\n", end);
lprintf(LOG_DEBUG, "Len = %u\n", len);
if (len != 8) {
printf("Error with file %s in getting size\n", pFileName);
return -1;
}
if (header.version != 0x01) {
printf ("Unknown FRU header version %02x.\n", header.version);
return -1;
}
/* Retreive length */
if (((header.offset.internal * 8) > (header.offset.internal * 8)) &&
((header.offset.internal * 8) < end))
end = (header.offset.internal * 8);
if (((header.offset.chassis * 8) > (header.offset.chassis * 8)) &&
((header.offset.chassis * 8) < end))
end = (header.offset.chassis * 8);
if (((header.offset.board * 8) > (header.offset.board * 8)) &&
((header.offset.board * 8) < end))
end = (header.offset.board * 8);
if (((header.offset.product * 8) > (header.offset.product * 8)) &&
((header.offset.product * 8) < end))
end = (header.offset.product * 8);
*pSize = end - (header.offset.multi * 8);
*pOffset = (header.offset.multi * 8);
return 0;
}
int
ipmi_fru_get_adjust_size_from_buffer(uint8_t * fru_data, uint32_t *pSize)
{
struct fru_multirec_header * head;
int status = 0;
uint8_t checksum = 0;
uint8_t counter = 0;
uint16_t count = 0;
do {
checksum = 0;
head = (struct fru_multirec_header *) (fru_data + count);
if (verbose) {
printf("Adding (");
}
for (counter = 0; counter < sizeof(struct fru_multirec_header); counter++) {
if (verbose) {
printf(" %02X", *(fru_data + count + counter));
}
checksum += *(fru_data + count + counter);
}
if (verbose) {
printf(")");
}
if (checksum != 0) {
lprintf(LOG_ERR, "Bad checksum in Multi Records");
status = (-1);
if (verbose) {
printf("--> FAIL");
}
} else if (verbose) {
printf("--> OK");
}
if (verbose > 1 && checksum == 0) {
for (counter = 0; counter < head->len; counter++) {
printf(" %02X", *(fru_data + count + counter
+ sizeof(struct fru_multirec_header)));
}
}
if (verbose) {
printf("\n");
}
count += head->len + sizeof (struct fru_multirec_header);
} while ((!(head->format & 0x80)) && (status == 0));
*pSize = count;
lprintf(LOG_DEBUG, "Size of multirec: %lu\n", *pSize);
return status;
}
static int
ipmi_fru_get_multirec_from_file(char * pFileName, uint8_t * pBufArea,
uint32_t size, uint32_t offset)
{
FILE * pFile;
uint32_t len = 0;
if (pFileName == NULL) {
lprintf(LOG_ERR, "Invalid file name given.");
return (-1);
}
errno = 0;
pFile = fopen(pFileName, "rb");
if (!pFile) {
lprintf(LOG_ERR, "Error opening file '%s': %i -> %s.", pFileName, errno,
strerror(errno));
return (-1);
}
errno = 0;
if (fseek(pFile, offset, SEEK_SET) != 0) {
lprintf(LOG_ERR, "Failed to seek in file '%s': %i -> %s.", pFileName, errno,
strerror(errno));
fclose(pFile);
return (-1);
}
len = fread(pBufArea, size, 1, pFile);
fclose(pFile);
if (len != 1) {
lprintf(LOG_ERR, "Error in file '%s'.", pFileName);
return (-1);
}
return 0;
}
static int
ipmi_fru_get_multirec_location_from_fru(struct ipmi_intf * intf,
uint8_t fruId,
struct fru_info *pFruInfo,
uint32_t * pRetLocation,
uint32_t * pRetSize)
{
struct ipmi_rs * rsp;
struct ipmi_rq req;
uint8_t msg_data[4];
uint32_t end;
struct fru_header header;
*pRetLocation = 0;
msg_data[0] = fruId;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (!rsp) {
if (verbose > 1)
printf("no response\n");
return -1;
}
if (rsp->ccode > 0) {
if (rsp->ccode == 0xc3)
printf (" Timeout accessing FRU info. (Device not present?)\n");
else
printf (" CCODE = 0x%02x\n", rsp->ccode);
return -1;
}
pFruInfo->size = (rsp->data[1] << 8) | rsp->data[0];
pFruInfo->access = rsp->data[2] & 0x1;
if (verbose > 1)
printf("pFruInfo->size = %d bytes (accessed by %s)\n",
pFruInfo->size, pFruInfo->access ? "words" : "bytes");
if (!pFruInfo->size)
return -1;
msg_data[0] = fruId;
msg_data[1] = 0;
msg_data[2] = 0;
msg_data[3] = 8;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
rsp = intf->sendrecv(intf, &req);
if (!rsp)
return -1;
if (rsp->ccode > 0) {
if (rsp->ccode == 0xc3)
printf (" Timeout while reading FRU data. (Device not present?)\n");
return -1;
}
if (verbose > 1)
printbuf(rsp->data, rsp->data_len, "FRU DATA");
memcpy(&header, rsp->data + 1, 8);
if (header.version != 0x01) {
printf (" Unknown FRU header version %02x.\n", header.version);
return -1;
}
end = pFruInfo->size;
/* Retreive length */
if (((header.offset.internal * 8) > (header.offset.internal * 8)) &&
((header.offset.internal * 8) < end))
end = (header.offset.internal * 8);
if (((header.offset.chassis * 8) > (header.offset.chassis * 8)) &&
((header.offset.chassis * 8) < end))
end = (header.offset.chassis * 8);
if (((header.offset.board * 8) > (header.offset.board * 8)) &&
((header.offset.board * 8) < end))
end = (header.offset.board * 8);
if (((header.offset.product * 8) > (header.offset.product * 8)) &&
((header.offset.product * 8) < end))
end = (header.offset.product * 8);
*pRetSize = end;
*pRetLocation = 8 * header.offset.multi;
return 0;
}
/* ipmi_fru_get_internal_use_offset - Retreive internal use offset
*
* @intf: ipmi interface
* @id: fru id
*
* returns -1 on error
* returns 0 if successful
* returns 1 if device not present
*/
static int
ipmi_fru_get_internal_use_info( struct ipmi_intf * intf,
uint8_t id,
struct fru_info * fru,
uint16_t * size,
uint16_t * offset)
{
struct ipmi_rs * rsp;
struct ipmi_rq req;
struct fru_header header;
uint8_t msg_data[4];
// Init output value
* offset = 0;
* size = 0;
memset(fru, 0, sizeof(struct fru_info));
memset(&header, 0, sizeof(struct fru_header));
/*
* get info about this FRU
*/
memset(msg_data, 0, 4);
msg_data[0] = id;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
return -1;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
return -1;
}
memset(&fru, 0, sizeof(fru));
fru->size = (rsp->data[1] << 8) | rsp->data[0];
fru->access = rsp->data[2] & 0x1;
lprintf(LOG_DEBUG, "fru.size = %d bytes (accessed by %s)",
fru->size, fru->access ? "words" : "bytes");
if (fru->size < 1) {
lprintf(LOG_ERR, " Invalid FRU size %d", fru->size);
return -1;
}
/*
* retrieve the FRU header
*/
msg_data[0] = id;
msg_data[1] = 0;
msg_data[2] = 0;
msg_data[3] = 8;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
return 1;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
return 1;
}
if (verbose > 1)
printbuf(rsp->data, rsp->data_len, "FRU DATA");
memcpy(&header, rsp->data + 1, 8);
if (header.version != 1) {
lprintf(LOG_ERR, " Unknown FRU header version 0x%02x",
header.version);
return -1;
}
lprintf(LOG_DEBUG, "fru.header.version: 0x%x",
header.version);
lprintf(LOG_DEBUG, "fru.header.offset.internal: 0x%x",
header.offset.internal * 8);
lprintf(LOG_DEBUG, "fru.header.offset.chassis: 0x%x",
header.offset.chassis * 8);
lprintf(LOG_DEBUG, "fru.header.offset.board: 0x%x",
header.offset.board * 8);
lprintf(LOG_DEBUG, "fru.header.offset.product: 0x%x",
header.offset.product * 8);
lprintf(LOG_DEBUG, "fru.header.offset.multi: 0x%x",
header.offset.multi * 8);
if((header.offset.internal*8) == 0)
{
* size = 0;
* offset = 0;
}
else
{
(* offset) = (header.offset.internal*8);
if(header.offset.chassis != 0)
{
(* size) = ((header.offset.chassis*8)-(* offset));
}
else if(header.offset.board != 0)
{
(* size) = ((header.offset.board*8)-(* offset));
}
else if(header.offset.product != 0)
{
(* size) = ((header.offset.product*8)-(* offset));
}
else if(header.offset.multi != 0)
{
(* size) = ((header.offset.multi*8)-(* offset));
}
else
{
(* size) = (fru->size - (* offset));
}
}
return 0;
}
/* ipmi_fru_info_internal_use - print internal use info
*
* @intf: ipmi interface
* @id: fru id
*
* returns -1 on error
* returns 0 if successful
* returns 1 if device not present
*/
static int
ipmi_fru_info_internal_use(struct ipmi_intf * intf, uint8_t id)
{
struct fru_info fru;
uint16_t size;
uint16_t offset;
int rc = 0;
rc = ipmi_fru_get_internal_use_info(intf, id, &fru, &size, &offset);
if(rc == 0)
{
lprintf(LOG_DEBUG, "Internal Use Area Offset: %i", offset);
printf( "Internal Use Area Size : %i\n", size);
}
else
{
lprintf(LOG_ERR, "Cannot access internal use area");
return -1;
}
return 0;
}
/* ipmi_fru_help - print help text for FRU subcommand
*
* returns void
*/
void
ipmi_fru_help()
{
lprintf(LOG_NOTICE,
"FRU Commands: print read write upgEkey edit internaluse get");
} /* ipmi_fru_help() */
/* ipmi_fru_read_internal_use - print internal use are in hex or file
*
* @intf: ipmi interface
* @id: fru id
*
* returns -1 on error
* returns 0 if successful
* returns 1 if device not present
*/
static int
ipmi_fru_read_internal_use(struct ipmi_intf * intf, uint8_t id, char * pFileName)
{
struct fru_info fru;
uint16_t size;
uint16_t offset;
int rc = 0;
rc = ipmi_fru_get_internal_use_info(intf, id, &fru, &size, &offset);
if(rc == 0)
{
uint8_t * frubuf;
lprintf(LOG_DEBUG, "Internal Use Area Offset: %i", offset);
printf( "Internal Use Area Size : %i\n", size);
frubuf = malloc( size );
if(frubuf)
{
rc = read_fru_area_section(intf, &fru, id, offset, size, frubuf);
if(rc == 0)
{
if(pFileName == NULL)
{
uint16_t counter;
for(counter = 0; counter < size; counter ++)
{
if((counter % 16) == 0)
printf("\n%02i- ", (counter / 16));
printf("%02X ", frubuf[counter]);
}
}
else
{
FILE * pFile;
pFile = fopen(pFileName,"wb");
if (pFile)
{
fwrite(frubuf, size, 1, pFile);
printf("Done\n");
}
else
{
lprintf(LOG_ERR, "Error opening file %s\n", pFileName);
free(frubuf);
frubuf = NULL;
return -1;
}
fclose(pFile);
}
}
printf("\n");
free(frubuf);
frubuf = NULL;
}
}
else
{
lprintf(LOG_ERR, "Cannot access internal use area");
}
return 0;
}
/* ipmi_fru_write_internal_use - print internal use are in hex or file
*
* @intf: ipmi interface
* @id: fru id
*
* returns -1 on error
* returns 0 if successful
* returns 1 if device not present
*/
static int
ipmi_fru_write_internal_use(struct ipmi_intf * intf, uint8_t id, char * pFileName)
{
struct fru_info fru;
uint16_t size;
uint16_t offset;
int rc = 0;
rc = ipmi_fru_get_internal_use_info(intf, id, &fru, &size, &offset);
if(rc == 0)
{
uint8_t * frubuf;
FILE * fp;
uint32_t fileLength = 0;
lprintf(LOG_DEBUG, "Internal Use Area Offset: %i", offset);
printf( "Internal Use Area Size : %i\n", size);
fp = fopen(pFileName, "r");
if(fp)
{
/* Retreive file length, check if it's fits the Eeprom Size */
fseek(fp, 0 ,SEEK_END);
fileLength = ftell(fp);
lprintf(LOG_ERR, "File Size: %i", fileLength);
lprintf(LOG_ERR, "Area Size: %i", size);
if(fileLength != size)
{
lprintf(LOG_ERR, "File size does not fit Eeprom Size");
fclose(fp);
fp = NULL;
}
else
{
fseek(fp, 0 ,SEEK_SET);
}
}
if(fp)
{
frubuf = malloc( size );
if(frubuf)
{
uint16_t fru_read_size;
fru_read_size = fread(frubuf, 1, size, fp);
if(fru_read_size == size)
{
rc = write_fru_area(intf, &fru, id, 0, offset, size, frubuf);
if(rc == 0)
{
lprintf(LOG_INFO, "Done\n");
}
}
else
{
lprintf(LOG_ERR, "Unable to read file: %i\n", fru_read_size);
}
free(frubuf);
frubuf = NULL;
}
fclose(fp);
fp = NULL;
}
}
else
{
lprintf(LOG_ERR, "Cannot access internal use area");
}
return 0;
}
int
ipmi_fru_main(struct ipmi_intf * intf, int argc, char ** argv)
{
int rc = 0;
uint8_t fru_id = 0;
if (argc < 1) {
rc = ipmi_fru_print_all(intf);
}
else if (strncmp(argv[0], "help", 4) == 0) {
ipmi_fru_help();
return 0;
}
else if (strncmp(argv[0], "print", 5) == 0 ||
strncmp(argv[0], "list", 4) == 0) {
if (argc > 1) {
if (strcmp(argv[1], "help") == 0) {
lprintf(LOG_NOTICE, "fru print [fru id] - print information about FRU(s)");
return 0;
}
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
rc = __ipmi_fru_print(intf, fru_id);
} else {
rc = ipmi_fru_print_all(intf);
}
}
else if (!strncmp(argv[0], "read", 5)) {
if (argc > 1 && strcmp(argv[1], "help") == 0) {
ipmi_fru_read_help();
return 0;
} else if (argc < 3) {
lprintf(LOG_ERR, "Not enough parameters given.");
ipmi_fru_read_help();
return (-1);
}
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
/* There is a file name in the parameters */
if (is_valid_filename(argv[2]) != 0)
return (-1);
if (verbose) {
printf("FRU ID : %d\n", fru_id);
printf("FRU File : %s\n", argv[2]);
}
/* TODO - rc is missing */
ipmi_fru_read_to_bin(intf, argv[2], fru_id);
}
else if (!strncmp(argv[0], "write", 5)) {
if (argc > 1 && strcmp(argv[1], "help") == 0) {
ipmi_fru_write_help();
return 0;
} else if (argc < 3) {
lprintf(LOG_ERR, "Not enough parameters given.");
ipmi_fru_write_help();
return (-1);
}
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
/* There is a file name in the parameters */
if (is_valid_filename(argv[2]) != 0)
return (-1);
if (verbose) {
printf("FRU ID : %d\n", fru_id);
printf("FRU File : %s\n", argv[2]);
}
/* TODO - rc is missing */
ipmi_fru_write_from_bin(intf, argv[2], fru_id);
}
else if (!strncmp(argv[0], "upgEkey", 7)) {
if (argc > 1 && strcmp(argv[1], "help") == 0) {
ipmi_fru_upgekey_help();
return 0;
} else if (argc < 3) {
lprintf(LOG_ERR, "Not enough parameters given.");
ipmi_fru_upgekey_help();
return (-1);
}
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
/* There is a file name in the parameters */
if (is_valid_filename(argv[2]) != 0)
return (-1);
rc = ipmi_fru_upg_ekeying(intf, argv[2], fru_id);
}
else if (!strncmp(argv[0], "internaluse", 11)) {
if (argc > 1 && strcmp(argv[1], "help") == 0) {
ipmi_fru_internaluse_help();
return 0;
}
if ( (argc >= 3) && (!strncmp(argv[2], "info", 4)) ) {
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
rc = ipmi_fru_info_internal_use(intf, fru_id);
}
else if ( (argc >= 3) && (!strncmp(argv[2], "print", 5)) ) {
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
rc = ipmi_fru_read_internal_use(intf, fru_id, NULL);
}
else if ( (argc >= 4) && (!strncmp(argv[2], "read", 4)) ) {
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
/* There is a file name in the parameters */
if (is_valid_filename(argv[3]) != 0)
return (-1);
lprintf(LOG_DEBUG, "FRU ID : %d", fru_id);
lprintf(LOG_DEBUG, "FRU File : %s", argv[3]);
rc = ipmi_fru_read_internal_use(intf, fru_id, argv[3]);
}
else if ( (argc >= 4) && (!strncmp(argv[2], "write", 5)) ) {
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
/* There is a file name in the parameters */
if (is_valid_filename(argv[3]) != 0)
return (-1);
lprintf(LOG_DEBUG, "FRU ID : %d", fru_id);
lprintf(LOG_DEBUG, "FRU File : %s", argv[3]);
rc = ipmi_fru_write_internal_use(intf, fru_id, argv[3]);
} else {
lprintf(LOG_ERR,
"Either unknown command or not enough parameters given.");
ipmi_fru_internaluse_help();
return (-1);
}
}
else if (!strncmp(argv[0], "edit", 4)) {
if (argc > 1 && strcmp(argv[1], "help") == 0) {
ipmi_fru_edit_help();
return 0;
} else if (argc < 2) {
lprintf(LOG_ERR, "Not enough parameters given.");
ipmi_fru_edit_help();
return (-1);
}
if (argc >= 2) {
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
if (verbose) {
printf("FRU ID : %d\n", fru_id);
}
} else {
printf("Using default FRU ID: %d\n", fru_id);
}
if (argc >= 3) {
if (!strncmp(argv[2], "field", 5)) {
if (argc != 6) {
lprintf(LOG_ERR, "Not enough parameters given.");
ipmi_fru_edit_help();
return (-1);
}
rc = ipmi_fru_set_field_string(intf, fru_id, *argv[3], *argv[4],
(char *) argv[5]);
} else if (!strncmp(argv[2], "oem", 3)) {
rc = ipmi_fru_edit_multirec(intf, fru_id, argc, argv);
} else {
lprintf(LOG_ERR, "Invalid command: %s", argv[2]);
ipmi_fru_edit_help();
return (-1);
}
} else {
rc = ipmi_fru_edit_multirec(intf, fru_id, argc, argv);
}
}
else if (!strncmp(argv[0], "get", 4)) {
if (argc > 1 && (strncmp(argv[1], "help", 4) == 0)) {
ipmi_fru_get_help();
return 0;
} else if (argc < 2) {
lprintf(LOG_ERR, "Not enough parameters given.");
ipmi_fru_get_help();
return (-1);
}
if (argc >= 2) {
if (is_fru_id(argv[1], &fru_id) != 0)
return (-1);
if (verbose) {
printf("FRU ID : %d\n", fru_id);
}
} else {
printf("Using default FRU ID: %d\n", fru_id);
}
if (argc >= 3) {
if (!strncmp(argv[2], "oem", 3)) {
rc = ipmi_fru_get_multirec(intf, fru_id, argc, argv);
} else {
lprintf(LOG_ERR, "Invalid command: %s", argv[2]);
ipmi_fru_get_help();
return (-1);
}
} else {
rc = ipmi_fru_get_multirec(intf, fru_id, argc, argv);
}
}
else {
lprintf(LOG_ERR, "Invalid FRU command: %s", argv[0]);
ipmi_fru_help();
return (-1);
}
return rc;
}
/* ipmi_fru_set_field_string - Set a field string to a new value, Need to be the same size. If
* size if not equal, the function ipmi_fru_set_field_string_rebuild
* will be called.
*
* @intf: ipmi interface
* @id: fru id
* @f_type: Type of the Field : c=Chassis b=Board p=Product
* @f_index: findex of the field, zero indexed.
* @f_string: NULL terminated string
*
* returns -1 on error
* returns 1 if successful
*/
static int
ipmi_fru_set_field_string(struct ipmi_intf * intf, uint8_t fruId, uint8_t
f_type, uint8_t f_index, char *f_string)
{
struct ipmi_rs *rsp;
struct ipmi_rq req;
struct fru_info fru;
struct fru_header header;
uint8_t msg_data[4];
uint8_t checksum;
int i = 0;
int rc = 1;
uint8_t *fru_data = NULL;
uint8_t *fru_area = NULL;
uint32_t fru_field_offset, fru_field_offset_tmp;
uint32_t fru_section_len, header_offset;
memset(msg_data, 0, 4);
msg_data[0] = fruId;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_INFO;
req.msg.data = msg_data;
req.msg.data_len = 1;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
printf(" Device not present (No Response)\n");
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
if (rsp->ccode > 0) {
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
memset(&fru, 0, sizeof(fru));
fru.size = (rsp->data[1] << 8) | rsp->data[0];
fru.access = rsp->data[2] & 0x1;
if (fru.size < 1) {
printf(" Invalid FRU size %d", fru.size);
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
/*
* retrieve the FRU header
*/
msg_data[0] = fruId;
msg_data[1] = 0;
msg_data[2] = 0;
msg_data[3] = 8;
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_FRU_DATA;
req.msg.data = msg_data;
req.msg.data_len = 4;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL)
{
printf(" Device not present (No Response)\n");
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
if (rsp->ccode > 0)
{
printf(" Device not present (%s)\n",
val2str(rsp->ccode, completion_code_vals));
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
if (verbose > 1)
printbuf(rsp->data, rsp->data_len, "FRU DATA");
memcpy(&header, rsp->data + 1, 8);
if (header.version != 1)
{
printf(" Unknown FRU header version 0x%02x",
header.version);
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
fru_data = malloc( fru.size );
if( fru_data == NULL )
{
printf("Out of memory!\n");
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
/* Setup offset from the field type */
/* Chassis type field */
if (f_type == 'c' ) {
header_offset = (header.offset.chassis * 8);
read_fru_area(intf ,&fru, fruId, header_offset , 3 , fru_data);
fru_field_offset = 3;
fru_section_len = *(fru_data + 1) * 8;
}
/* Board type field */
else if (f_type == 'b' ) {
header_offset = (header.offset.board * 8);
read_fru_area(intf ,&fru, fruId, header_offset , 3 , fru_data);
fru_field_offset = 6;
fru_section_len = *(fru_data + 1) * 8;
}
/* Product type field */
else if (f_type == 'p' ) {
header_offset = (header.offset.product * 8);
read_fru_area(intf ,&fru, fruId, header_offset , 3 , fru_data);
fru_field_offset = 3;
fru_section_len = *(fru_data + 1) * 8;
}
else
{
printf("Wrong field type.");
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
memset(fru_data, 0, fru.size);
if( read_fru_area(intf ,&fru, fruId, header_offset ,
fru_section_len , fru_data) < 0 )
{
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
/* Convert index from character to decimal */
f_index= f_index - 0x30;
/*Seek to field index */
for (i=0; i <= f_index; i++) {
fru_field_offset_tmp = fru_field_offset;
if (fru_area != NULL) {
free(fru_area);
fru_area = NULL;
}
fru_area = (uint8_t *) get_fru_area_str(fru_data, &fru_field_offset);
}
if( (fru_area == NULL ) || strlen((const char *)fru_area) == 0 ) {
printf("Field not found !\n");
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
if ( strlen((const char *)fru_area) == strlen((const char *)f_string) )
{
printf("Updating Field '%s' with '%s' ...\n", fru_area, f_string );
memcpy(fru_data + fru_field_offset_tmp + 1,
f_string, strlen(f_string));
checksum = 0;
/* Calculate Header Checksum */
for (i = 0; i < fru_section_len - 1; i++)
{
checksum += fru_data[i];
}
checksum = (~checksum) + 1;
fru_data[fru_section_len - 1] = checksum;
/* Write the updated section to the FRU data; source offset => 0 */
if( write_fru_area(intf, &fru, fruId, 0,
header_offset, fru_section_len, fru_data) < 0 )
{
printf("Write to FRU data failed.\n");
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
}
else {
printf("String size are not equal, resizing fru to fit new string\n");
if(
ipmi_fru_set_field_string_rebuild(intf,fruId,fru,header,f_type,f_index,f_string)
)
{
rc = (-1);
goto ipmi_fru_set_field_string_out;
}
}
ipmi_fru_set_field_string_out:
if (fru_data != NULL) {
free(fru_data);
fru_data = NULL;
}
if (fru_area != NULL) {
free(fru_area);
fru_area = NULL;
}
return rc;
}
/*
This function can update a string within of the following section when the size is not equal:
Chassis
Product
Board
*/
/* ipmi_fru_set_field_string_rebuild - Set a field string to a new value, When size are not
* the same size.
*
* This function can update a string within of the following section when the size is not equal:
*
* - Chassis
* - Product
* - Board
*
* @intf: ipmi interface
* @fruId: fru id
* @fru: info about fru
* @header: contain the header of the FRU
* @f_type: Type of the Field : c=Chassis b=Board p=Product
* @f_index: findex of the field, zero indexed.
* @f_string: NULL terminated string
*
* returns -1 on error
* returns 1 if successful
*/
#define DBG_RESIZE_FRU
static int
ipmi_fru_set_field_string_rebuild(struct ipmi_intf * intf, uint8_t fruId,
struct fru_info fru, struct fru_header header,
uint8_t f_type, uint8_t f_index, char *f_string)
{
int i = 0;
uint8_t *fru_data_old = NULL;
uint8_t *fru_data_new = NULL;
uint8_t *fru_area = NULL;
uint32_t fru_field_offset, fru_field_offset_tmp;
uint32_t fru_section_len, header_offset;
uint32_t chassis_offset, board_offset, product_offset;
uint32_t chassis_len, board_len, product_len, product_len_new;
int num_byte_change = 0, padding_len = 0;
uint32_t counter;
unsigned char cksum;
int rc = 1;
fru_data_old = calloc( fru.size, sizeof(uint8_t) );
fru_data_new = malloc( fru.size );
if( fru_data_old == NULL || fru_data_new == NULL )
{
printf("Out of memory!\n");
rc = (-1);
goto ipmi_fru_set_field_string_rebuild_out;
}
/*************************
1) Read ALL FRU */
printf("Read All FRU area\n");
printf("Fru Size : %u bytes\n", fru.size);
/* Read current fru data */
read_fru_area(intf ,&fru, fruId, 0, fru.size , fru_data_old);
#ifdef DBG_RESIZE_FRU
printf("Copy to new FRU\n");
#endif
/*************************
2) Copy all FRU to new FRU */
memcpy(fru_data_new, fru_data_old, fru.size);
/* Build location of all modifiable components */
chassis_offset = (header.offset.chassis * 8);
board_offset = (header.offset.board * 8);
product_offset = (header.offset.product * 8);
/* Retrieve length of all modifiable components */
chassis_len = *(fru_data_old + chassis_offset + 1) * 8;
board_len = *(fru_data_old + board_offset + 1) * 8;
product_len = *(fru_data_old + product_offset + 1) * 8;
product_len_new = product_len;
/* Chassis type field */
if (f_type == 'c' )
{
header_offset = chassis_offset;
fru_field_offset = chassis_offset + 3;
fru_section_len = chassis_len;
}
/* Board type field */
else if (f_type == 'b' )
{
header_offset = board_offset;
fru_field_offset = board_offset + 6;
fru_section_len = board_len;
}
/* Product type field */
else if (f_type == 'p' )
{
header_offset = product_offset;
fru_field_offset = product_offset + 3;
fru_section_len = product_len;
}
else
{
printf("Wrong field type.");
rc = (-1);
goto ipmi_fru_set_field_string_rebuild_out;
}
/*************************
3) Seek to field index */
for (i = 0;i <= f_index; i++) {
fru_field_offset_tmp = fru_field_offset;
if (fru_area != NULL) {
free(fru_area);
fru_area = NULL;
}
fru_area = (uint8_t *) get_fru_area_str(fru_data_old, &fru_field_offset);
}
if( (fru_area == NULL ) || strlen((const char *)fru_area) == 0 ) {
printf("Field not found (1)!\n");
rc = (-1);
goto ipmi_fru_set_field_string_rebuild_out;
}
#ifdef DBG_RESIZE_FRU
printf("Section Length: %u\n", fru_section_len);
#endif
/*************************
4) Check number of padding bytes and bytes changed */
for(counter = 2; counter < fru_section_len; counter ++)
{
if(*(fru_data_old + (header_offset + fru_section_len - counter)) == 0)
padding_len ++;
else
break;
}
num_byte_change = strlen(f_string) - strlen(fru_area);
#ifdef DBG_RESIZE_FRU
printf("Padding Length: %u\n", padding_len);
printf("NumByte Change: %i\n", num_byte_change);
printf("Start SecChnge: %x\n", *(fru_data_old + fru_field_offset_tmp));
printf("End SecChnge : %x\n", *(fru_data_old + fru_field_offset_tmp + strlen(f_string) + 1));
printf("Start Section : %x\n", *(fru_data_old + header_offset));
printf("End Sec wo Pad: %x\n", *(fru_data_old + header_offset + fru_section_len - 2 - padding_len));
printf("End Section : %x\n", *(fru_data_old + header_offset + fru_section_len - 1));
#endif
/* Calculate New Padding Length */
padding_len -= num_byte_change;
#ifdef DBG_RESIZE_FRU
printf("New Padding Length: %i\n", padding_len);
#endif
/*************************
5) Check if section must be resize. This occur when padding length is not between 0 and 7 */
if( (padding_len < 0) || (padding_len >= 8))
{
uint32_t remaining_offset = ((header.offset.product * 8) + product_len);
int change_size_by_8;
if(padding_len >= 8)
{
/* Section must be set smaller */
change_size_by_8 = ((padding_len) / 8) * (-1);
}
else
{
/* Section must be set bigger */
change_size_by_8 = 1 + (((padding_len+1) / 8) * (-1));
}
/* Recalculate padding and section length base on the section changes */
fru_section_len += (change_size_by_8 * 8);
padding_len += (change_size_by_8 * 8);
#ifdef DBG_RESIZE_FRU
printf("change_size_by_8: %i\n", change_size_by_8);
printf("New Padding Length: %i\n", padding_len);
printf("change_size_by_8: %i\n", change_size_by_8);
printf("header.offset.board: %i\n", header.offset.board);
#endif
/* Must move sections */
/* Section that can be modified are as follow
Chassis
Board
product */
/* Chassis type field */
if (f_type == 'c' )
{
printf("Moving Section Chassis, from %i to %i\n",
((header.offset.board) * 8),
((header.offset.board + change_size_by_8) * 8)
);
memcpy(
(fru_data_new + ((header.offset.board + change_size_by_8) * 8)),
(fru_data_old + (header.offset.board) * 8),
board_len
);
header.offset.board += change_size_by_8;
}
/* Board type field */
if ((f_type == 'c' ) || (f_type == 'b' ))
{
printf("Moving Section Product, from %i to %i\n",
((header.offset.product) * 8),
((header.offset.product + change_size_by_8) * 8)
);
memcpy(
(fru_data_new + ((header.offset.product + change_size_by_8) * 8)),
(fru_data_old + (header.offset.product) * 8),
product_len
);
header.offset.product += change_size_by_8;
}
if ((f_type == 'c' ) || (f_type == 'b' ) || (f_type == 'p' )) {
printf("Change multi offset from %d to %d\n", header.offset.multi, header.offset.multi + change_size_by_8);
header.offset.multi += change_size_by_8;
}
/* Adjust length of the section */
if (f_type == 'c')
{
*(fru_data_new + chassis_offset + 1) += change_size_by_8;
}
else if( f_type == 'b')
{
*(fru_data_new + board_offset + 1) += change_size_by_8;
}
else if( f_type == 'p')
{
*(fru_data_new + product_offset + 1) += change_size_by_8;
product_len_new = *(fru_data_new + product_offset + 1) * 8;
}
/* Rebuild Header checksum */
{
unsigned char * pfru_header = (unsigned char *) &header;
header.checksum = 0;
for(counter = 0; counter < (sizeof(struct fru_header) -1); counter ++)
{
header.checksum += pfru_header[counter];
}
header.checksum = (0 - header.checksum);
memcpy(fru_data_new, pfru_header, sizeof(struct fru_header));
}
/* Move remaining sections in 1 copy */
printf("Moving Remaining Bytes (Multi-Rec , etc..), from %i to %i\n",
remaining_offset,
((header.offset.product) * 8) + product_len_new
);
if(((header.offset.product * 8) + product_len_new - remaining_offset) < 0)
{
memcpy(
fru_data_new + (header.offset.product * 8) + product_len_new,
fru_data_old + remaining_offset,
fru.size - remaining_offset
);
}
else
{
memcpy(
fru_data_new + (header.offset.product * 8) + product_len_new,
fru_data_old + remaining_offset,
fru.size - ((header.offset.product * 8) + product_len_new)
);
}
}
/* Update only if it's fits padding length as defined in the spec, otherwise, it's an internal
error */
/*************************
6) Update Field and sections */
if( (padding_len >=0) && (padding_len < 8))
{
/* Do not requires any change in other section */
/* Change field length */
printf(
"Updating Field : '%s' with '%s' ... (Length from '%d' to '%d')\n",
fru_area, f_string,
(int)*(fru_data_old + fru_field_offset_tmp),
(int)(0xc0 + strlen(f_string)));
*(fru_data_new + fru_field_offset_tmp) = (0xc0 + strlen(f_string));
memcpy(fru_data_new + fru_field_offset_tmp + 1, f_string, strlen(f_string));
/* Copy remaing bytes in section */
#ifdef DBG_RESIZE_FRU
printf("Copying remaining of sections: %d \n",
(int)((fru_data_old + header_offset + fru_section_len - 1) -
(fru_data_old + fru_field_offset_tmp + strlen(f_string) + 1)));
#endif
memcpy((fru_data_new + fru_field_offset_tmp + 1 +
strlen(f_string)),
(fru_data_old + fru_field_offset_tmp + 1 +
strlen(fru_area)),
((fru_data_old + header_offset + fru_section_len - 1) -
(fru_data_old + fru_field_offset_tmp + strlen(f_string) + 1)));
/* Add Padding if required */
for(counter = 0; counter < padding_len; counter ++)
{
*(fru_data_new + header_offset + fru_section_len - 1 -
padding_len + counter) = 0;
}
/* Calculate New Checksum */
cksum = 0;
for( counter = 0; counter <fru_section_len-1; counter ++ )
{
cksum += *(fru_data_new + header_offset + counter);
}
*(fru_data_new + header_offset + fru_section_len - 1) = (0 - cksum);
#ifdef DBG_RESIZE_FRU
printf("Calculate New Checksum: %x\n", (0 - cksum));
#endif
}
else
{
printf( "Internal error, padding length %i (must be from 0 to 7) ", padding_len );
rc = (-1);
goto ipmi_fru_set_field_string_rebuild_out;
}
/*************************
7) Finally, write new FRU */
printf("Writing new FRU.\n");
if( write_fru_area( intf, &fru, fruId, 0, 0, fru.size, fru_data_new ) < 0 )
{
printf("Write to FRU data failed.\n");
rc = (-1);
goto ipmi_fru_set_field_string_rebuild_out;
}
printf("Done.\n");
ipmi_fru_set_field_string_rebuild_out:
if (fru_area != NULL) {
free(fru_area);
fru_area = NULL;
}
if (fru_data_new != NULL) {
free(fru_data_new);
fru_data_new = NULL;
}
if (fru_data_old != NULL) {
free(fru_data_old);
fru_data_old = NULL;
}
return rc;
}
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