Date: Mon, 1 Apr 2002 10:20:27 -0800 From: "pan" <pan@syix.com> To: <stable@freebsd.org> Subject: more => 4.5 -> 4.5s panic: breaks raid array Message-ID: <006d01c1d9a9$e96fc040$2813933f@cat>
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today [4/1/2002] on a machine with uname
4.5-STABLE FreeBSD 4.5-STABLE #0: Fri Mar 29 15:08:39 PST 2002
I built a kernel for the machine referenced in previous messages with uname
4.5-RELEASE FreeBSD 4.5-RELEASE #0: Mon Mar 25 14:07:06 PST 2002
(with appropriate conf)
same result as before - on boot ar0 is not properly recognized,
individual hdd are dropped from array,
kernel panics, can't mount /,
tries to sync buffers,
gives up ...
I notice that the below appended RCS file is now in the cvs repository ..
Does anyone know if this would allow a stable build on a machine
with HPT372/raid0(ar0:udma 6:80pin cables)?
How can I ascertain the chiptype number referenced in the diff?
[hpt372 is not a card]
Abit KR7A-RAID w HPT372
Athlon XP 1900+
1024 mgB
Raid 0 with
2 x Maxtor 6L040J2 UDMA 6 hdd
{ar0: ad4/ad5}
===================================================================
RCS file: /c/ncvs/src/sys/dev/ata/ata-dma.c,v
retrieving revision 1.35.2.20
retrieving revision 1.35.2.21
diff -u -p -r1.35.2.20 -r1.35.2.21
--- src/sys/dev/ata/ata-dma.c 2002/03/26 09:35:22 1.35.2.20
+++ src/sys/dev/ata/ata-dma.c 2002/03/31 13:44:37 1.35.2.21
@@ -25,7 +25,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * $FreeBSD: /c/ncvs/src/sys/dev/ata/ata-dma.c,v 1.35.2.20 2002/03/26
09:35:22 sos Exp $
+ * $FreeBSD: /c/ncvs/src/sys/dev/ata/ata-dma.c,v 1.35.2.21 2002/03/31
13:44:37 sos Exp $
*/
#include <sys/param.h>
@@ -946,7 +946,7 @@ via_82c586:
}
}
if (!ATAPI_DEVICE(ch, device) && udmamode >= 5 && hpt_cable80(ch) &&
- ((ch->chiptype == 0x00041103 && pci_get_revid(parent) >= 0x05) ||
+ ((ch->chiptype == 0x00041103 && pci_get_revid(parent) >= 0x03) ||
(ch->chiptype == 0x00051103 && pci_get_revid(parent) >= 0x01) ||
(ch->chiptype == 0x00081103 && pci_get_revid(parent) >= 0x07))) {
error = ata_command(atadev, ATA_C_SETFEATURES, 0,
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