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Added statistical counters ipackets,opackets etc.

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This commit is contained in:
Paul Richards 1993-07-21 04:18:47 +00:00
parent 9f2e9809a2
commit d55523f96b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=174
1 changed files with 17 additions and 7 deletions
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24
sys/i386/isa/if_is.c
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@ -517,35 +517,43 @@ isintr(unit)
while((isr=isrdcsr(unit,0))&INTR) {
if (isr&ERR) {
if (isr&BABL)
if (isr&BABL){
printf("is%d:BABL\n",unit);
if (isr&CERR)
is->arpcom.ac_if.if_oerrors++;
}
if (isr&CERR) {
printf("is%d:CERR\n",unit);
if (isr&MISS)
is->arpcom.ac_if.if_collisions++;
}
if (isr&MISS) {
printf("is%d:MISS\n",unit);
is->arpcom.ac_if.if_ierrors++;
}
if (isr&MERR)
printf("is%d:MERR\n",unit);
iswrcsr(unit,0,BABL|CERR|MISS|MERR|INEA);
}
if (!(isr&RXON)) {
printf("!(isr&RXON)\n");
is->arpcom.ac_if.if_ierrors++;
is_reset(unit);
return(1);
}
if (!(isr&TXON)) {
printf("!(isr&TXON)\n");
is->arpcom.ac_if.if_oerrors++;
is_reset(unit);
return(1);
}
if (isr&RINT) {
/* reset watchdog timer */
is->arpcom.ac_if.if_timer = 0;
/* reset watchdog timer */
is->arpcom.ac_if.if_timer = 0;
is_rint(unit);
}
if (isr&TINT) {
/* reset watchdog timer */
is->arpcom.ac_if.if_timer = 0;
/* reset watchdog timer */
is->arpcom.ac_if.if_timer = 0;
iswrcsr(unit,0,TINT|INEA);
istint(unit);
}
@ -560,6 +568,7 @@ istint(unit)
int i,loopcount=0;
struct mds *cdm;
is->arpcom.ac_if.if_opackets++;
do {
if ((i=is->last_td - is->no_td) < 0)
i+=NTBUF;
@ -630,6 +639,7 @@ static inline void is_rint(int unit)
recv_print(unit,is->last_rd);
#endif
isread(is,is->rbuf+(BUFSIZE*rmd),(int)cdm->mcnt);
is->arpcom.ac_if.if_ipackets++;
}
cdm->flags |= OWN;