From: James Cloos <cloos@jhcloos.com>
To: Jeff Garzik <jeff@garzik.org>
Cc: linux-ide@vger.kernel.org
Subject: Re: AMD 890GX vs 6Gbps SATA?
Date: Mon, 15 Nov 2010 11:39:31 -0500 [thread overview]
Message-ID: <m3wroek0bo.fsf@jhcloos.com> (raw)
In-Reply-To: <4CE0B247.50002@garzik.org> (Jeff Garzik's message of "Sun, 14 Nov 2010 23:08:39 -0500")
>>>>> "JG" == Jeff Garzik <jeff@garzik.org> writes:
JG> No, on SATA each link is entirely independent of the other links
JG> (ignoring port multipliers).
That is what I thought.
JG> The "3 Gbps" maximum you see on the first line comes directly from
JG> what capabilities the chip reports, so perhaps the firmware/BIOS is
JG> not initializing the chip properly.
And that is what I was afraid of. ☹
JG> AHCI 1.2 hardware, the AHCI driver and libata core should all support
JG> operation at 6 Gbps.
Again, what I thought.
-JimC
--
James Cloos <cloos@jhcloos.com> OpenPGP: 1024D/ED7DAEA6
next prev parent reply other threads:[~2010-11-15 16:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-14 17:50 AMD 890GX vs 6Gbps SATA? James Cloos
2010-11-15 4:08 ` Jeff Garzik
2010-11-15 16:39 ` James Cloos [this message]
[not found] <2DEEA3AB13739D45A22ADDB5086AEA0B915107@sshaexmb1.amd.com>
2010-11-15 7:45 ` Huang, Shane
2010-11-15 16:31 ` James Cloos
2010-11-15 17:02 ` Huang, Shane
2010-11-15 17:11 ` James Cloos
[not found] ` <4CE179B4.4090404@hardwarefreak.com>
[not found] ` <m3fwv2ju9y.fsf@jhcloos.com>
2010-11-15 19:33 ` Stan Hoeppner
2010-11-15 19:40 ` James Cloos
2010-11-16 14:31 ` Mark Lord
2010-11-16 10:04 ` Huang, Shane
2010-11-17 0:31 ` Stan Hoeppner
2010-11-17 0:38 ` Stan Hoeppner
2010-11-17 2:48 ` Huang, Shane
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