diff options
author | Jon Loeliger <jdl@jdl.com> | 2007-06-11 19:02:49 -0500 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2007-07-04 00:23:14 +0200 |
commit | 6e2115acb6a892d53a6881bf253ae41d3df39156 (patch) | |
tree | 0e172685b76a40bf48460793dec4f67c55768115 | |
parent | 45cdb9b72c94655c7308b464a2666057c0b286e0 (diff) |
net/: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).
This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <jdl@freescale.com>
-rw-r--r-- | net/bootp.c | 26 | ||||
-rw-r--r-- | net/bootp.h | 2 | ||||
-rw-r--r-- | net/eth.c | 8 | ||||
-rw-r--r-- | net/net.c | 60 | ||||
-rw-r--r-- | net/nfs.c | 3 | ||||
-rw-r--r-- | net/rarp.c | 4 | ||||
-rw-r--r-- | net/sntp.c | 5 | ||||
-rw-r--r-- | net/tftp.c | 2 |
8 files changed, 56 insertions, 54 deletions
diff --git a/net/bootp.c b/net/bootp.c index 1de9a8f2c6a..ecb235da0c9 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -31,7 +31,7 @@ #define BOOTP_VENDOR_MAGIC 0x63825363 /* RFC1048 Magic Cookie */ -#if (CONFIG_COMMANDS & CFG_CMD_NET) +#if (CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET) #define TIMEOUT 5 /* Seconds before trying BOOTP again */ #ifndef CONFIG_NET_RETRY_COUNT @@ -53,7 +53,7 @@ int BootpTry; ulong seed1, seed2; #endif -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) dhcp_state_t dhcp_state = INIT; unsigned long dhcp_leasetime = 0; IPaddr_t NetDHCPServerIP = 0; @@ -148,7 +148,7 @@ static int truncate_sz (const char *name, int maxlen, int curlen) return (curlen); } -#if !(CONFIG_COMMANDS & CFG_CMD_DHCP) +#if !((CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP)) static void BootpVendorFieldProcess (u8 * ext) { @@ -344,7 +344,7 @@ BootpHandler(uchar * pkt, unsigned dest, unsigned src, unsigned len) */ NetState = NETLOOP_SUCCESS; return; -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) } else if (strcmp(s, "NFS") == 0) { /* * Use NFS to load the bootfile. @@ -377,7 +377,7 @@ BootpTimeout(void) /* * Initialize BOOTP extension fields in the request. */ -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t RequestedIP) { u8 *start = e; @@ -504,7 +504,7 @@ static int BootpExtended (u8 * e) *e++ = 83; *e++ = 99; -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) *e++ = 53; /* DHCP Message Type */ *e++ = 1; *e++ = DHCP_DISCOVER; @@ -570,7 +570,7 @@ BootpRequest (void) Bootp_t *bp; int ext_len, pktlen, iplen; -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) dhcp_state = INIT; #endif @@ -678,7 +678,7 @@ BootpRequest (void) copy_filename (bp->bp_file, BootFile, sizeof(bp->bp_file)); /* Request additional information from the BOOTP/DHCP server */ -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) ext_len = DhcpExtended((u8 *)bp->bp_vend, DHCP_DISCOVER, 0, 0); #else ext_len = BootpExtended((u8 *)bp->bp_vend); @@ -705,7 +705,7 @@ BootpRequest (void) NetSetIP(iphdr, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC, iplen); NetSetTimeout(SELECT_TIMEOUT * CFG_HZ, BootpTimeout); -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) dhcp_state = SELECTING; NetSetHandler(DhcpHandler); #else @@ -714,7 +714,7 @@ BootpRequest (void) NetSendPacket(NetTxPacket, pktlen); } -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) { uchar *end = popt + BOOTP_HDR_SIZE; @@ -726,7 +726,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) case 1: NetCopyIP (&NetOurSubnetMask, (popt + 2)); break; -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET) +#if ((CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP)) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET) case 2: /* Time offset */ NetCopyLong (&NetTimeOffset, (ulong *) (popt + 2)); NetTimeOffset = ntohl (NetTimeOffset); @@ -755,7 +755,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) memcpy (&NetOurRootPath, popt + 2, size); NetOurRootPath[size] = 0; break; -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER) +#if ((CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP)) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER) case 42: /* NTP server IP */ NetCopyIP (&NetNtpServerIP, (popt + 2)); break; @@ -950,7 +950,7 @@ DhcpHandler(uchar * pkt, unsigned dest, unsigned src, unsigned len) */ NetState = NETLOOP_SUCCESS; return; -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) } else if (strcmp(s, "NFS") == 0) { /* * Use NFS to load the bootfile. diff --git a/net/bootp.h b/net/bootp.h index 0b3163901e3..8e52aec726d 100644 --- a/net/bootp.h +++ b/net/bootp.h @@ -18,7 +18,7 @@ /* * BOOTP header. */ -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) #define OPT_SIZE 312 /* Minimum DHCP Options size per RFC2131 - results in 576 byte pkt */ #else #define OPT_SIZE 64 diff --git a/net/eth.c b/net/eth.c index ab56dcf6d52..6b2bb9febfe 100644 --- a/net/eth.c +++ b/net/eth.c @@ -26,7 +26,7 @@ #include <net.h> #include <miiphy.h> -#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI) +#if ((CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET)) && defined(CONFIG_NET_MULTI) #ifdef CFG_GT_6426x extern int gt6426x_eth_initialize(bd_t *bis); @@ -142,7 +142,7 @@ int eth_initialize(bd_t *bis) eth_devices = NULL; eth_current = NULL; -#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) +#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) || defined(CONFIG_CMD_MII) miiphy_init(); #endif @@ -451,7 +451,7 @@ char *eth_get_name (void) { return (eth_current ? eth_current->name : "unknown"); } -#elif (CONFIG_COMMANDS & CFG_CMD_NET) && !defined(CONFIG_NET_MULTI) +#elif ((CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET)) && !defined(CONFIG_NET_MULTI) extern int at91rm9200_miiphy_initialize(bd_t *bis); extern int emac4xx_miiphy_initialize(bd_t *bis); @@ -460,7 +460,7 @@ extern int ns7520_miiphy_initialize(bd_t *bis); int eth_initialize(bd_t *bis) { -#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) +#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) || defined(CONFIG_CMD_MII) miiphy_init(); #endif diff --git a/net/net.c b/net/net.c index 2ff7bfc09f0..250abcd104e 100644 --- a/net/net.c +++ b/net/net.c @@ -86,11 +86,11 @@ #include <status_led.h> #include <miiphy.h> #endif -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) +#if (CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP) #include "sntp.h" #endif -#if (CONFIG_COMMANDS & CFG_CMD_NET) +#if (CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET) DECLARE_GLOBAL_DATA_PTR; @@ -133,7 +133,7 @@ uchar NetBcastAddr[6] = /* Ethernet bcast address */ { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; uchar NetEtherNullAddr[6] = { 0, 0, 0, 0, 0, 0 }; -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) uchar NetCDPAddr[6] = /* Ethernet bcast address */ { 0x01, 0x00, 0x0c, 0xcc, 0xcc, 0xcc }; #endif @@ -150,17 +150,17 @@ ushort NetOurNativeVLAN = 0xFFFF; /* ditto */ char BootFile[128]; /* Boot File name */ -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) IPaddr_t NetPingIP; /* the ip address to ping */ static void PingStart(void); #endif -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) static void CDPStart(void); #endif -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) +#if (CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP) IPaddr_t NetNtpServerIP; /* NTP server IP address */ int NetTimeOffset=0; /* offset time from UTC */ #endif @@ -326,13 +326,13 @@ restart: */ switch (protocol) { -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) case NFS: #endif -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) case PING: #endif -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) +#if (CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP) case SNTP: #endif case NETCONS: @@ -344,19 +344,19 @@ restart: NetOurNativeVLAN = getenv_VLAN("nvlan"); switch (protocol) { -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) case NFS: #endif case NETCONS: case TFTP: NetServerIP = getenv_IPaddr ("serverip"); break; -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) case PING: /* nothing */ break; #endif -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) +#if (CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP) case SNTP: /* nothing */ break; @@ -406,7 +406,7 @@ restart: TftpStart(); break; -#if (CONFIG_COMMANDS & CFG_CMD_DHCP) +#if (CONFIG_COMMANDS & CFG_CMD_DHCP) || defined(CONFIG_CMD_DHCP) case DHCP: /* Start with a clean slate... */ BootpTry = 0; @@ -425,17 +425,17 @@ restart: RarpTry = 0; RarpRequest (); break; -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) case PING: PingStart(); break; #endif -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) case NFS: NfsStart(); break; #endif -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) case CDP: CDPStart(); break; @@ -445,7 +445,7 @@ restart: NcStart(); break; #endif -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) +#if (CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP) case SNTP: SntpStart(); break; @@ -458,7 +458,7 @@ restart: break; } -#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) +#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) || defined(CONFIG_CMD_MII) #if defined(CFG_FAULT_ECHO_LINK_DOWN) && defined(CONFIG_STATUS_LED) && defined(STATUS_LED_RED) /* * Echo the inverted link state to the fault LED. @@ -507,7 +507,7 @@ restart: if (timeHandler && ((get_timer(0) - timeStart) > timeDelta)) { thand_f *x; -#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) +#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) || defined(CONFIG_CMD_MII) # if defined(CFG_FAULT_ECHO_LINK_DOWN) && \ defined(CONFIG_STATUS_LED) && \ defined(STATUS_LED_RED) @@ -687,7 +687,7 @@ NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len) return 0; /* transmitted */ } -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) static ushort PingSeqNo; int PingSend(void) @@ -777,7 +777,7 @@ static void PingStart(void) } #endif /* CFG_CMD_PING */ -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) #define CDP_DEVICE_ID_TLV 0x0001 #define CDP_ADDRESS_TLV 0x0002 @@ -1140,7 +1140,7 @@ NetReceive(volatile uchar * inpkt, int len) IPaddr_t tmp; int x; uchar *pkt; -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) int iscdp; #endif ushort cti = 0, vlanid = VLAN_NONE, myvlanid, mynvlanid; @@ -1157,7 +1157,7 @@ NetReceive(volatile uchar * inpkt, int len) if (len < ETHER_HDR_SIZE) return; -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) /* keep track if packet is CDP */ iscdp = memcmp(et->et_dest, NetCDPAddr, 6) == 0; #endif @@ -1200,7 +1200,7 @@ NetReceive(volatile uchar * inpkt, int len) /* if no VLAN active */ if ((ntohs(NetOurVLAN) & VLAN_IDMASK) == VLAN_NONE -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) && iscdp == 0 #endif ) @@ -1218,7 +1218,7 @@ NetReceive(volatile uchar * inpkt, int len) printf("Receive from protocol 0x%x\n", x); #endif -#if (CONFIG_COMMANDS & CFG_CMD_CDP) +#if (CONFIG_COMMANDS & CFG_CMD_CDP) || defined(CONFIG_CMD_CDP) if (iscdp) { CDPHandler((uchar *)ip, len); return; @@ -1416,7 +1416,7 @@ NetReceive(volatile uchar * inpkt, int len) print_IPaddr(icmph->un.gateway); putc(' '); return; -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) case ICMP_ECHO_REPLY: /* * IP header OK. Pass the packet to the current handler. @@ -1516,7 +1516,7 @@ static int net_check_prereq (proto_t protocol) { switch (protocol) { /* Fall through */ -#if (CONFIG_COMMANDS & CFG_CMD_PING) +#if (CONFIG_COMMANDS & CFG_CMD_PING) || defined(CONFIG_CMD_PING) case PING: if (NetPingIP == 0) { puts ("*** ERROR: ping address not given\n"); @@ -1524,7 +1524,7 @@ static int net_check_prereq (proto_t protocol) } goto common; #endif -#if (CONFIG_COMMANDS & CFG_CMD_SNTP) +#if (CONFIG_COMMANDS & CFG_CMD_SNTP) || defined(CONFIG_CMD_SNTP) case SNTP: if (NetNtpServerIP == 0) { puts ("*** ERROR: NTP server address not given\n"); @@ -1532,7 +1532,7 @@ static int net_check_prereq (proto_t protocol) } goto common; #endif -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) case NFS: #endif case NETCONS: @@ -1541,7 +1541,7 @@ static int net_check_prereq (proto_t protocol) puts ("*** ERROR: `serverip' not set\n"); return (1); } -#if (CONFIG_COMMANDS & (CFG_CMD_PING | CFG_CMD_SNTP)) +#if (CONFIG_COMMANDS & (CFG_CMD_PING | CFG_CMD_SNTP)) || defined(CONFIG_CMD_PING) || defined(CONFIG_CMD_SNTP) common: #endif diff --git a/net/nfs.c b/net/nfs.c index de789e1f848..449ea3454d8 100644 --- a/net/nfs.c +++ b/net/nfs.c @@ -31,7 +31,8 @@ /*#define NFS_DEBUG*/ -#if ((CONFIG_COMMANDS & CFG_CMD_NET) && (CONFIG_COMMANDS & CFG_CMD_NFS)) +#if (((CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET)) \ + && ((CONFIG_COMMANDS & CFG_CMD_NFS)) || defined(CONFIG_CMD_NFS)) #define HASHES_PER_LINE 65 /* Number of "loading" hashes per line */ #define NFS_TIMEOUT 60 diff --git a/net/rarp.c b/net/rarp.c index 1ba60e803cc..39cabb3aca3 100644 --- a/net/rarp.c +++ b/net/rarp.c @@ -29,7 +29,7 @@ #include "rarp.h" #include "tftp.h" -#if (CONFIG_COMMANDS & CFG_CMD_NET) +#if (CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET) #define TIMEOUT 5 /* Seconds before trying BOOTP again */ #ifndef CONFIG_NET_RETRY_COUNT @@ -59,7 +59,7 @@ RarpHandler(uchar * dummi0, unsigned dummi1, unsigned dummi2, unsigned dummi3) */ NetState = NETLOOP_SUCCESS; return; -#if (CONFIG_COMMANDS & CFG_CMD_NFS) +#if (CONFIG_COMMANDS & CFG_CMD_NFS) || defined(CONFIG_CMD_NFS) } else if ((s != NULL) && !strcmp(s, "NFS")) { NfsStart(); return; diff --git a/net/sntp.c b/net/sntp.c index db8c2c27998..4e38d4153bd 100644 --- a/net/sntp.c +++ b/net/sntp.c @@ -12,7 +12,8 @@ #include "sntp.h" -#if ((CONFIG_COMMANDS & CFG_CMD_NET) && (CONFIG_COMMANDS & CFG_CMD_SNTP)) +#if (((CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET)) \ + && ((CONFIG_COMMANDS & CFG_CMD_SNTP)) || defined(CONFIG_CMD_SNTP)) #define SNTP_TIMEOUT 10 @@ -67,7 +68,7 @@ SntpHandler (uchar *pkt, unsigned dest, unsigned src, unsigned len) memcpy (&seconds, &rpktp->transmit_timestamp, sizeof(ulong)); to_tm(ntohl(seconds) - 2208988800UL + NetTimeOffset, &tm); -#if (CONFIG_COMMANDS & CFG_CMD_DATE) +#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_CMD_DATE) rtc_set (&tm); #endif printf ("Date: %4d-%02d-%02d Time: %2d:%02d:%02d\n", diff --git a/net/tftp.c b/net/tftp.c index f3a54714838..c4266ebfa49 100644 --- a/net/tftp.c +++ b/net/tftp.c @@ -12,7 +12,7 @@ #undef ET_DEBUG -#if (CONFIG_COMMANDS & CFG_CMD_NET) +#if (CONFIG_COMMANDS & CFG_CMD_NET) || defined(CONFIG_CMD_NET) #define WELL_KNOWN_PORT 69 /* Well known TFTP port # */ #define TIMEOUT 5 /* Seconds to timeout for a lost pkt */ |