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TMXR: Support loopback when using packet APIs even if a connection is not active

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This commit is contained in:
Mark Pizzolato 2013-11-26 15:25:00 -08:00
parent c9f73eac90
commit 54b92b878e
2 changed files with 4 additions and 4 deletions
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4
sim_tmxr.c
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@ -1830,7 +1830,7 @@ t_stat r;
size_t fc_size = (frame_byte ? 1 : 0); size_t fc_size = (frame_byte ? 1 : 0);
size_t pktlen_size = (lp->datagram ? 0 : 2); size_t pktlen_size = (lp->datagram ? 0 : 2);
if (!lp->conn) if ((!lp->conn) && (!lp->loopback))
return SCPE_LOST; return SCPE_LOST;
if (lp->txppoffset < lp->txppsize) { if (lp->txppoffset < lp->txppsize) {
tmxr_debug (TMXR_DBG_PXMT, lp, "Skipped Sending Packet - Transmit Busy", (char *)&lp->txpb[3], size); tmxr_debug (TMXR_DBG_PXMT, lp, "Skipped Sending Packet - Transmit Busy", (char *)&lp->txpb[3], size);
@ -1854,7 +1854,7 @@ while ((lp->txppoffset < lp->txppsize) &&
(SCPE_OK == (r = tmxr_putc_ln (lp, lp->txpb[lp->txppoffset])))) (SCPE_OK == (r = tmxr_putc_ln (lp, lp->txpb[lp->txppoffset]))))
++lp->txppoffset; ++lp->txppoffset;
tmxr_send_buffered_data (lp); tmxr_send_buffered_data (lp);
return lp->conn ? SCPE_OK : SCPE_LOST; return (lp->conn || lp->loopback) ? SCPE_OK : SCPE_LOST;
} }
/* Poll for output /* Poll for output

4
sim_tmxr.h
View file

@ -242,8 +242,8 @@ t_stat tmxr_start_poll (void);
t_stat tmxr_stop_poll (void); t_stat tmxr_stop_poll (void);
void _tmxr_debug (uint32 dbits, TMLN *lp, const char *msg, char *buf, int bufsize); void _tmxr_debug (uint32 dbits, TMLN *lp, const char *msg, char *buf, int bufsize);
extern FILE *sim_deb; /* debug file */ extern FILE *sim_deb; /* debug file */
#define tmxr_debug(dbits, lp, msg, buf, bufsize) if (sim_deb && (lp)->mp->dptr && ((dbits) & (lp)->mp->dptr->dctrl)) _tmxr_debug (dbits, lp, msg, buf, bufsize); else (void)0 #define tmxr_debug(dbits, lp, msg, buf, bufsize) if (sim_deb && (lp)->mp && (lp)->mp->dptr && ((dbits) & (lp)->mp->dptr->dctrl)) _tmxr_debug (dbits, lp, msg, buf, bufsize); else (void)0
#define tmxr_debug_return(lp, val) if (sim_deb && (val) && (lp)->mp->dptr && (TMXR_DBG_RET & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_RET, (lp)->mp->dptr, "Ln%d: 0x%x\n", (int)((lp)-(lp)->mp->ldsc), val); else (void)0 #define tmxr_debug_return(lp, val) if (sim_deb && (val) && (lp)->mp && (lp)->mp->dptr && (TMXR_DBG_RET & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_RET, (lp)->mp->dptr, "Ln%d: 0x%x\n", (int)((lp)-(lp)->mp->ldsc), val); else (void)0
#define tmxr_debug_trace(mp, msg) if (sim_deb && (mp)->dptr && (TMXR_DBG_TRC & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_TRC, mp->dptr, "%s\n", (msg)); else (void)0 #define tmxr_debug_trace(mp, msg) if (sim_deb && (mp)->dptr && (TMXR_DBG_TRC & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_TRC, mp->dptr, "%s\n", (msg)); else (void)0
#define tmxr_debug_trace_line(lp, msg) if (sim_deb && (lp)->mp && (lp)->mp->dptr && (TMXR_DBG_TRC & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_TRC, (lp)->mp->dptr, "Ln%d:%s\n", (int)((lp)-(lp)->mp->ldsc), (msg)); else (void)0 #define tmxr_debug_trace_line(lp, msg) if (sim_deb && (lp)->mp && (lp)->mp->dptr && (TMXR_DBG_TRC & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_TRC, (lp)->mp->dptr, "Ln%d:%s\n", (int)((lp)-(lp)->mp->ldsc), (msg)); else (void)0
#define tmxr_debug_connect(mp, msg) if (sim_deb && (mp)->dptr && (TMXR_DBG_CON & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_CON, mp->dptr, "%s\n", (msg)); else (void)0 #define tmxr_debug_connect(mp, msg) if (sim_deb && (mp)->dptr && (TMXR_DBG_CON & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_CON, mp->dptr, "%s\n", (msg)); else (void)0