From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ide@vger.kernel.org
Subject: [Bug 13882] Cannot read CD: "Logical unit communication CRC error"
Date: Fri, 31 Jul 2009 20:07:16 GMT [thread overview]
Message-ID: <200907312007.n6VK7GMa003089@demeter.kernel.org> (raw)
In-Reply-To: <bug-13882-11633@http.bugzilla.kernel.org/>
http://bugzilla.kernel.org/show_bug.cgi?id=13882
--- Comment #13 from Robert Hancock <hancockrwd@gmail.com> 2009-07-31 20:07:16 ---
Presumably it's hitting this case:
pci_read_config_dword(pdev, 0x50, &ata66);
/* Check both the drive cable reporting bits, we might not have
two drives */
if (ata66 & (0x10100000 >> (16 * ap->port_no)))
return ATA_CBL_PATA80;
The value at 0x50 is F1F1F6F2, which according to this logic means that an
80-wire cable is detected on all 4 drives. Hmm..
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next prev parent reply other threads:[~2009-07-31 20:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-30 22:44 [Bug 13882] New: Cannot read CD: "Logical unit communication CRC error" bugzilla-daemon
2009-07-30 22:53 ` [Bug 13882] " bugzilla-daemon
2009-07-31 2:39 ` bugzilla-daemon
2009-07-31 12:51 ` bugzilla-daemon
2009-07-31 13:16 ` bugzilla-daemon
2009-07-31 15:22 ` bugzilla-daemon
2009-07-31 18:40 ` bugzilla-daemon
2009-07-31 18:41 ` bugzilla-daemon
2009-07-31 18:42 ` bugzilla-daemon
2009-07-31 18:43 ` bugzilla-daemon
2009-07-31 18:44 ` bugzilla-daemon
2009-07-31 18:48 ` bugzilla-daemon
2009-07-31 18:49 ` bugzilla-daemon
2009-07-31 18:57 ` bugzilla-daemon
2009-07-31 18:57 ` bugzilla-daemon
2009-07-31 18:58 ` bugzilla-daemon
2009-07-31 20:07 ` bugzilla-daemon [this message]
2009-08-01 18:40 ` bugzilla-daemon
2009-08-01 21:30 ` bugzilla-daemon
2009-08-01 22:05 ` Sergei Shtylyov
2009-08-01 22:06 ` bugzilla-daemon
2009-08-02 10:53 ` bugzilla-daemon
2009-08-03 21:24 ` bugzilla-daemon
2009-08-03 21:49 ` bugzilla-daemon
2009-08-09 22:41 ` bugzilla-daemon
[not found] <bug-13882-11633@https.bugzilla.kernel.org/>
2012-06-13 14:31 ` bugzilla-daemon
2012-06-13 14:31 ` bugzilla-daemon
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