Re: [PATCH] ata: Disable NCQ for Crucial M225 brand SSDs

From: Jeff Garzik
Date: Tue Jan 26 2010 - 16:46:52 EST

On 01/26/2010 11:19 AM, Vishal Rao wrote:
2010/1/26 Alan Cox<alan@xxxxxxxxxxxxxxxxxxx>:
Should work with 64, 128 (tested) and 256 GB capacities with any
firmware versions in
drivers/ata/libata-core.c because of ATA errors in dmesg, hangs and
filesystem corruption.

If you've only tested one type why list all three ? Also you've not
listed a firmware version so do you know which are affected ?

What controllers did you test with ?


The 3 IDs should match I believe and the firmware parameter is NULL.
Affected firmware versions include at least the latest 1916 and the
previous 1819, likely older ones as well.

Tested with my own Crucial CT128M225 model which has the IndiLinx
Barefoot controller.

By controller, I think Alan meant the host controller (ata_piix, ahci, etc.)?


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