The following reply was made to PR port-i386/30236; it has been noted by GNATS.

From: Manuel Bouyer <bouyer@antioche.eu.org>
To: gnats-bugs@NetBSD.org
Cc: port-i386-maintainer@NetBSD.org, gnats-admin@NetBSD.org,
	netbsd-bugs@NetBSD.org
Subject: Re: port-i386/30236: HighPoint 1540 doesn't find connected drives and freezes the system
Date: Mon, 16 May 2005 13:29:24 +0200

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 Can you try the first attached patch ? If this doesn't help, please try
 diff2, but note that this one will break any drive configured as
 slave.
 
 -- 
 Manuel Bouyer <bouyer@antioche.eu.org>
      NetBSD: 26 ans d'experience feront toujours la difference
 --
 
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 Index: src/sys/dev/ic/wdc.c
 ===================================================================
 RCS file: /cvsroot/src/sys/dev/ic/wdc.c,v
 retrieving revision 1.221
 diff -u -r1.221 wdc.c
 --- src/sys/dev/ic/wdc.c	28 Mar 2005 22:08:51 -0000	1.221
 +++ src/sys/dev/ic/wdc.c	16 May 2005 11:24:09 -0000
 @@ -1161,12 +1161,12 @@
  				 * or some userland thread context
  				 */
  				for (i = 0; i < timeout_hz; i++) {
 +					tsleep(&chp, PRIBIO, "atapoll", 1);
  					if (__wdcwait(chp, mask, bits,
  					    WDCDELAY_POLL) == 0) {
  						error = 0;
  						break;
  					}
 -					tsleep(&chp, PRIBIO, "atapoll", 1);
  				}
  			} else {
  				/*
 
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 Index: src/sys/dev/ic/wdc.c
 ===================================================================
 RCS file: /cvsroot/src/sys/dev/ic/wdc.c,v
 retrieving revision 1.221
 diff -u -r1.221 wdc.c
 --- src/sys/dev/ic/wdc.c	28 Mar 2005 22:08:51 -0000	1.221
 +++ src/sys/dev/ic/wdc.c	16 May 2005 11:27:02 -0000
 @@ -1161,12 +1161,13 @@
  				 * or some userland thread context
  				 */
  				for (i = 0; i < timeout_hz; i++) {
 +					tsleep(&chp, PRIBIO, "atapoll", 1);
 +					bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_sdh], 0, WDSD_IBM | 0 /* (xfer->c_drive << 4) */);
  					if (__wdcwait(chp, mask, bits,
  					    WDCDELAY_POLL) == 0) {
  						error = 0;
  						break;
  					}
 -					tsleep(&chp, PRIBIO, "atapoll", 1);
  				}
  			} else {
  				/*
 
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