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Look for errors in the right place in a transmit descriptor, and count 

collisions.
This commit is contained in:
mycroft 1994-07-25 22:54:58 +00:00
parent b491643425
commit a18c0c0d83
3 changed files with 43 additions and 31 deletions
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26
sys/arch/hp300/dev/if_le.c
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)if_le.c 7.6 (Berkeley) 5/8/91
* $Id: if_le.c,v 1.16 1994/07/15 21:20:48 mycroft Exp $
* $Id: if_le.c,v 1.17 1994/07/25 22:55:19 mycroft Exp $
*/
#include "le.h"
@ -598,29 +598,33 @@ letint(unit)
#endif
sc->sc_arpcom.ac_if.if_opackets++;
--sc->sc_no_td;
if (cdm->flags & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->flags & LE_TBUFF)
if (cdm->mcnt & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->mcnt & LE_TBUFF)
printf("le%d: TBUFF\n", unit);
if ((cdm->flags & (LE_TBUFF | LE_UFLO)) == LE_UFLO)
if ((cdm->mcnt & (LE_TBUFF | LE_UFLO)) == LE_UFLO)
printf("le%d: UFLO\n", unit);
if (cdm->flags & LE_UFLO) {
if (cdm->mcnt & LE_UFLO) {
lereset(sc);
return;
}
#if 0
if (cdm->flags & LE_LCOL) {
if (cdm->mcnt & LE_LCOL) {
printf("le%d: late collision\n", unit);
sc->sc_arpcom.ac_if.if_collisions++;
}
if (cdm->flags & LE_LCAR)
if (cdm->mcnt & LE_LCAR)
printf("le%d: lost carrier\n", unit);
if (cdm->flags & LE_RTRY) {
if (cdm->mcnt & LE_RTRY) {
printf("le%d: excessive collisions, tdr %d\n",
unit, cdm->flags & 0x1ff);
sc->sc_arpcom.ac_if.if_collisions++;
unit, cdm->mcnt & 0x1ff);
sc->sc_arpcom.ac_if.if_collisions += 16;
}
#endif
}
} else if (cdm->flags & LE_ONE)
sc->sc_arpcom.ac_if.if_collisions++;
else if (cdm->flags & LE_MORE)
/* Real number is unknown. */
sc->sc_arpcom.ac_if.if_collisions += 2;
NEXTTDS;
} while ((cdm->flags & LE_OWN) == 0);

24
sys/arch/i386/isa/if_le.c
View File

@ -10,7 +10,7 @@
* of this software, nor does the author assume any responsibility
* for damages incurred with its use.
*
* $Id: if_le.c,v 1.9 1994/07/15 21:20:52 mycroft Exp $
* $Id: if_le.c,v 1.10 1994/07/25 22:54:58 mycroft Exp $
*/
#include "bpfilter.h"
@ -786,29 +786,33 @@ letint(sc)
#endif
sc->sc_arpcom.ac_if.if_opackets++;
--sc->sc_no_td;
if (cdm->flags & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->flags & LE_TBUFF)
if (cdm->mcnt & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->mcnt & LE_TBUFF)
printf("%s: TBUFF\n", sc->sc_dev.dv_xname);
if ((cdm->flags & (LE_TBUFF | LE_UFLO)) == LE_UFLO)
if ((cdm->mcnt & (LE_TBUFF | LE_UFLO)) == LE_UFLO)
printf("%s: UFLO\n", sc->sc_dev.dv_xname);
if (cdm->flags & LE_UFLO) {
if (cdm->mcnt & LE_UFLO) {
lereset(sc);
return;
}
#if 0
if (cdm->flags & LE_LCOL) {
if (cdm->mcnt & LE_LCOL) {
printf("%s: late collision\n", sc->sc_dev.dv_xname);
sc->sc_arpcom.ac_if.if_collisions++;
}
if (cdm->flags & LE_LCAR)
if (cdm->mcnt & LE_LCAR)
printf("%s: lost carrier\n", sc->sc_dev.dv_xname);
if (cdm->flags & LE_RTRY) {
if (cdm->mcnt & LE_RTRY) {
printf("%s: excessive collisions, tdr %d\n",
sc->sc_dev.dv_xname, cdm->flags & 0x1ff);
sc->sc_arpcom.ac_if.if_collisions++;
sc->sc_arpcom.ac_if.if_collisions += 16;
}
#endif
}
} else if (cdm->flags & LE_ONE)
sc->sc_arpcom.ac_if.if_collisions++;
else if (cdm->flags & LE_MORE)
/* Real number is unknown. */
sc->sc_arpcom.ac_if.if_collisions += 2;
NEXTTDS;
} while ((cdm->flags & LE_OWN) == 0);

24
sys/dev/isa/if_le.c
View File

@ -10,7 +10,7 @@
* of this software, nor does the author assume any responsibility
* for damages incurred with its use.
*
* $Id: if_le.c,v 1.9 1994/07/15 21:20:52 mycroft Exp $
* $Id: if_le.c,v 1.10 1994/07/25 22:54:58 mycroft Exp $
*/
#include "bpfilter.h"
@ -786,29 +786,33 @@ letint(sc)
#endif
sc->sc_arpcom.ac_if.if_opackets++;
--sc->sc_no_td;
if (cdm->flags & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->flags & LE_TBUFF)
if (cdm->mcnt & (LE_TBUFF | LE_UFLO | LE_LCOL | LE_LCAR | LE_RTRY)) {
if (cdm->mcnt & LE_TBUFF)
printf("%s: TBUFF\n", sc->sc_dev.dv_xname);
if ((cdm->flags & (LE_TBUFF | LE_UFLO)) == LE_UFLO)
if ((cdm->mcnt & (LE_TBUFF | LE_UFLO)) == LE_UFLO)
printf("%s: UFLO\n", sc->sc_dev.dv_xname);
if (cdm->flags & LE_UFLO) {
if (cdm->mcnt & LE_UFLO) {
lereset(sc);
return;
}
#if 0
if (cdm->flags & LE_LCOL) {
if (cdm->mcnt & LE_LCOL) {
printf("%s: late collision\n", sc->sc_dev.dv_xname);
sc->sc_arpcom.ac_if.if_collisions++;
}
if (cdm->flags & LE_LCAR)
if (cdm->mcnt & LE_LCAR)
printf("%s: lost carrier\n", sc->sc_dev.dv_xname);
if (cdm->flags & LE_RTRY) {
if (cdm->mcnt & LE_RTRY) {
printf("%s: excessive collisions, tdr %d\n",
sc->sc_dev.dv_xname, cdm->flags & 0x1ff);
sc->sc_arpcom.ac_if.if_collisions++;
sc->sc_arpcom.ac_if.if_collisions += 16;
}
#endif
}
} else if (cdm->flags & LE_ONE)
sc->sc_arpcom.ac_if.if_collisions++;
else if (cdm->flags & LE_MORE)
/* Real number is unknown. */
sc->sc_arpcom.ac_if.if_collisions += 2;
NEXTTDS;
} while ((cdm->flags & LE_OWN) == 0);