diff options
| author | andreas <andreas@FreeBSD.org> | 1999-03-09 17:30:12 +0000 |
|---|---|---|
| committer | andreas <andreas@FreeBSD.org> | 1999-03-09 17:30:12 +0000 |
| commit | f90c5027c22d0fb4f82d1b6f4d8b4d0459f4be95 (patch) | |
| tree | 622102e6524fa5072de9d7d544accf0cf8b56941 /sys/dev/tx | |
| parent | 68a0ddeab681f5dab271973909b4b4c28266031d (diff) | |
| download | FreeBSD-src-f90c5027c22d0fb4f82d1b6f4d8b4d0459f4be95.zip FreeBSD-src-f90c5027c22d0fb4f82d1b6f4d8b4d0459f4be95.tar.gz | |
Fix from author of the driver:
The i++ loop from 1..1000 is too small on very fast machines like
PII 450 MHz. Increasing the loop from 1..100000 lets the machine
access PHY. After this patch it's possible to use a SMC PCI card
on a HP Kayak XA series PC Workstation. Workaround until this fix
was to enable debugging in the driver (#define EPIC_DEBUG 1).
Without that patch you get an undefined state:
while true
do
ifconfig -a | grep status:
done
The status messages flaps between twwo values, but not
"connected".
Obtained from: Ustimenko Semen <semen@iclub.nsu.ru>
Diffstat (limited to 'sys/dev/tx')
| -rw-r--r-- | sys/dev/tx/if_tx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/tx/if_tx.c b/sys/dev/tx/if_tx.c index a79ebeb..1519ba4 100644 --- a/sys/dev/tx/if_tx.c +++ b/sys/dev/tx/if_tx.c @@ -1,5 +1,5 @@ /* $OpenBSD: if_tx.c,v 1.3 1998/10/10 04:30:09 jason Exp $ */ -/* $Id: if_tx.c,v 1.19 1998/12/09 01:12:18 eivind Exp $ */ +/* $Id: if_tx.c,v 1.20 1998/12/14 06:32:56 dillon Exp $ */ /*- * Copyright (c) 1997 Semen Ustimenko (semen@iclub.nsu.ru) @@ -1815,7 +1815,7 @@ epic_read_phy_register __P(( CSR_WRITE_4( sc, MIICTL, ((loc << 4) | 0x0601) ); - for( i=0;i<0x1000;i++) if( !(CSR_READ_4( sc, MIICTL )&1) ) break; + for( i=0;i<0x100000;i++) if( !(CSR_READ_4( sc, MIICTL )&1) ) break; return CSR_READ_4( sc, MIIDATA ); } @@ -1831,7 +1831,7 @@ epic_write_phy_register __P(( CSR_WRITE_4( sc, MIIDATA, val ); CSR_WRITE_4( sc, MIICTL, ((loc << 4) | 0x0602) ); - for( i=0;i<0x1000;i++) if( !(CSR_READ_4( sc, MIICTL )&2) ) break; + for( i=0;i<0x100000;i++) if( !(CSR_READ_4( sc, MIICTL )&2) ) break; return; } |
