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Commit 010f218d authored by Adam Wujek's avatar Adam Wujek
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[BUG: #44] tools/ptpdump: fix printout of WR signalling messages 

Signed-off-by: 's avatarAdam Wujek <dev_public@wujek.eu>
parent 7a7d4fc9
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Showing with 60 additions and 29 deletions
proto-ext-l1sync/l1e-constants.h
View file @ 010f218d
......@@ -9,5 +9,6 @@
#ifndef __L1SYNC_EXT_CONSTANTS_H__
#define __L1SYNC_EXT_CONSTANTS_H__
#define TLV_TYPE_L1_SYNC 0x8001u
#endif /* __L1SYNC_EXT_CONSTANTS_H__ */
proto-ext-l1sync/l1e-msg.c
View file @ 010f218d
......@@ -6,6 +6,7 @@
*/
#include <ppsi/ppsi.h>
#include "l1e-constants.h"
#define MSG_OFFSET_HEADER 0u
#define MSG_OFFSET_HEADER_MESSAGE_LENGTH (MSG_OFFSET_HEADER+2u)
......@@ -48,8 +49,6 @@
#define MSG_SET_TLV_L1SYNC_OPT_CONFIG(buf,val) MSG_GET_8(buf,MSG_OFFSET_TLV_L1SYNC_OPT_CONFIG)=(UInteger8)(val)
#define TLV_TYPE_L1_SYNC 0x8001u
#define MSG_L1SYNC_LEN 50u
#define MSG_L1SYNC_TLV_LENGTH 2u
#define MSG_L1SYNC_TLV_EXTENDED_LENGTH 40u
......
tools/dump-funcs.c
View file @ 010f218d
......@@ -10,6 +10,8 @@
#include <ppsi/ieee1588_types.h> /* from ../include */
#include "decent_types.h"
#include <ppsi/lib.h>
#include "../proto-ext-whiterabbit/wr-constants.h"
#include "../proto-ext-l1sync/l1e-constants.h"
#define WR_MODE_ON_MASK 0x8
#define CALIBRATED_MASK 0x4
......@@ -182,6 +184,13 @@ static int wr_dump_tlv(char *prefix, struct ptp_tlv *tlv, int totallen)
uint16_t messageId;
char *messageId_str = NULL;
if (ntohs(tlv->type) != TLV_TYPE_ORG_EXTENSION
|| memcmp(tlv->oui, "\x08\x00\x30", 3) /* WR_TLV_ORGANIZATION_ID */
/* WR_TLV_MAGIC_NUMBER, WR_TLV_WR_VERSION_NUMBER */
|| memcmp(tlv->subtype, "\xDE\xAD\x01", 3)
) {
return 0;
}
printf("%sTLV: type %04x len %i oui %02x:%02x:%02x "
"sub %02x:%02x:%02x\n", prefix, ntohs(tlv->type), explen,
......@@ -193,15 +202,6 @@ static int wr_dump_tlv(char *prefix, struct ptp_tlv *tlv, int totallen)
return totallen;
}
if (memcmp(tlv->oui, "\x08\x00\x30", 3) /* WR_TLV_ORGANIZATION_ID */
/* WR_TLV_MAGIC_NUMBER, WR_TLV_WR_VERSION_NUMBER */
|| memcmp(tlv->subtype, "\xDE\xAD\x01", 3)
) {
/* Now dump non-wr tlv in binary, count only payload */
dumpstruct(prefix, "TLV: ", "tlv-content", tlv->data,
explen - sizeof(*tlv));
return explen;
}
messageId = (tlv->data[0] << 8) + tlv->data[1];
if (SLAVE_PRESENT <= messageId && messageId <= WR_MODE_ON)
......@@ -286,17 +286,21 @@ static int wr_dump_tlv(char *prefix, struct ptp_tlv *tlv, int totallen)
return explen;
}
#else
return explen > totallen ? totallen : explen;
return 0;
#endif
}
static int l1sync_dump_tlv(char *prefix, struct l1sync_tlv *tlv, int totallen)
{
/* the field includes 6 bytes of the header, excludes 4 of them. Bah! */
int explen = ntohs(tlv->len) + 4;
if ( CONFIG_HAS_EXT_L1SYNC ) {
if (ntohs(tlv->type) != TLV_TYPE_L1_SYNC) {
/* Non L1Sync TLV */
return 0;
}
printf("%sTLV: type %04x len %i conf %02x act %02x\n",
prefix,
ntohs(tlv->type), explen,
......@@ -308,14 +312,37 @@ static int l1sync_dump_tlv(char *prefix, struct l1sync_tlv *tlv, int totallen)
return totallen;
}
/* later: if (memcmp(tlv->oui, "\x08\x00\x30", 3)) ... */
/* Now dump non-l1sync tlv in binary, count only payload */
dumpstruct(prefix, "TLV: ", "tlv-content", tlv->data,
explen - sizeof(*tlv));
if (ntohs(tlv->len) > explen - sizeof(*tlv))
dumpstruct(prefix, "TLV: ", "tlv-content",
tlv->data, explen - sizeof(*tlv));
return explen;
} else
return explen > totallen ? totallen : explen;
return 0;
}
/* Dump unknown TLV */
static int unknown_dump_tlv(char *prefix, struct ptp_tlv *tlv, int totallen)
{
int tlv_len = ntohs(tlv->len);
int explen = tlv_len + 4;
printf("%sTLV: Unknown, type %04x len %i\n",
prefix,
ntohs(tlv->type), tlv_len);
if (explen > totallen) {
printf("%sTLV: too short (expected %i, total %i)\n", prefix,
explen, totallen);
return totallen;
}
/* Now dump non-wr tlv in binary, count only payload */
if (tlv_len > explen - sizeof(*tlv))
dumpstruct(prefix, "TLV: ", "tlv-content",
tlv->data, explen - sizeof(*tlv));
return tlv_len + 4;
}
/* A big function to dump the ptp information */
......@@ -327,7 +354,6 @@ static void dump_payload(char *prefix, void *pl, int len)
int version = h->versionPTP_and_reserved & 0xf;
int messageType = h->type_and_transport_specific & 0xf;
char *cfptr = (void *)&h->correctionField;
int tlv_size=0;
if (version != 2) {
printf("%sVERSION: unsupported (%i)\n", prefix, version);
......@@ -369,13 +395,11 @@ static void dump_payload(char *prefix, void *pl, int len)
CASE(G, ANNOUNCE);
dump_msg_announce(prefix, msg_specific);
donelen = 64;
tlv_size=sizeof(struct ptp_tlv);
break;
CASE(G, SIGNALING);
dump_1port(prefix, "MSG-SIGNALING: target-port ", msg_specific);
donelen = 44;
tlv_size=sizeof(struct l1sync_tlv);
break;
#if __STDC_HOSTED__ /* Avoid pdelay dump within ppsi, we don't use it */
......@@ -408,18 +432,25 @@ static void dump_payload(char *prefix, void *pl, int len)
while (donelen < len && len - donelen > 2) {
int n = len - donelen;
if (n < tlv_size) {
printf("%sTLV: too short (%i - %i = %i)\n", prefix,
len, donelen, n);
break;
}
int ret;
switch ( messageType) {
case PPM_ANNOUNCE :
donelen += wr_dump_tlv(prefix, pl + donelen, n);
if ((ret = wr_dump_tlv(prefix, pl + donelen, n))) {
donelen += ret;
} else {
donelen += unknown_dump_tlv(prefix, pl + donelen, n);
}
break;
case PPM_SIGNALING :
donelen += l1sync_dump_tlv(prefix, pl + donelen, n);
donelen += wr_dump_tlv(prefix, pl + donelen, n);
if ((ret = l1sync_dump_tlv(prefix, pl + donelen, n))) {
donelen += ret;
} else if ((ret = wr_dump_tlv(prefix, pl + donelen, n))) {
donelen += ret;
} else {
/* Unknown TLV */
donelen += unknown_dump_tlv(prefix, pl + donelen, n);
}
break;
default :
goto out;
......
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