Date: Sun, 25 Jul 2004 15:41:42 +0200 From: Antal Rutz <arutz@mimoza.pantel.net> To: current@freebsd.org Cc: sos@freebsd.org Subject: Re: FAILURE - ATAPI_RESET no interrupt in newer current Message-ID: <20040725134142.GA28739@mimoza.pantel.net> In-Reply-To: <38a23c3604072109046e63cdd9@mail.gmail.com> References: <1090364563.728.3.camel@klamath.syndrom23.de> <38a23c3604072109046e63cdd9@mail.gmail.com>
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On Wed, Jul 21, Joseph Peterson wrote:
> I have the same issue, err well similar....
> ata1-master: FAILURE - ATAPI_RESET no interrupt
> acd0: CDRW <TOSHIBA DVD-ROM SD-R2412> at ata1-master PIO4
> This is on a Toshiba Satelite A25-S279.
I've got a compaq nx9005, the same thing here. but it worked form me a
week ago.
now it panics in ata_generic_transaction (ata-lowlevel.c).
I have to do 2 things to make it work:
Either: boot without acpi
Or: remove the following code from ata-lowlevel.c (committed on 24th
Juli)
/* device reset doesn't interrupt */
if (request->u.ata.command == ATA_ATAPI_RESET) {
int timeout = 1000000;
do {
DELAY(10);
request->status = ATA_IDX_INB(ch, ATA_STATUS);
} while (request->status & ATA_S_BUSY && timeout--);
if (timeout)
printf("ATAPI_RESET time = %dus\n", (1000000-timeout)*10);
else
printf("ATAPI_RESET timeout\n");
if (request->status & ATA_S_ERROR) {
request->error = ATA_IDX_INB(ch, ATA_ERROR);
//request->result = EIO;
}
break;
}
How can I help further to analize the problem?
--
--rutz
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