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ahci: add Acer G725 to broken suspend list

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Acer G725 shares the same suspend problem with the HP laptops which
lose ATA devices on resume.  New firmware which fixes the problem is
already available.  Add G725 with old firmwares to the broken suspend
list.

This problem has been reported in bko#15104.

  http://bugzilla.kernel.org/show_bug.cgi?id=15104

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Jani-Matti Hätinen <jani-matti.hatinen@iki.fi>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tejun Heo 2010-01-28 16:04:15 +09:00 committed by Jeff Garzik
parent f7acede65d
commit cedc9bf906
1 changed files with 15 additions and 0 deletions
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15
drivers/ata/ahci.c
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@ -2868,6 +2868,21 @@ static bool ahci_broken_suspend(struct pci_dev *pdev)
},
.driver_data = "F.23", /* cutoff BIOS version */
},
/*
* Acer eMachines G725 has the same problem. BIOS
* V1.03 is known to be broken. V3.04 is known to
* work. Inbetween, there are V1.06, V2.06 and V3.03
* that we don't have much idea about. For now,
* blacklist anything older than V3.04.
*/
{
.ident = "G725",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "eMachines"),
DMI_MATCH(DMI_PRODUCT_NAME, "eMachines G725"),
},
.driver_data = "V3.04", /* cutoff BIOS version */
},
{ } /* terminate list */
};
const struct dmi_system_id *dmi = dmi_first_match(sysids);