Tejun Heo wrote:
ICH6 R/Ms share PCI ID between piix and ahci modes and we've been allowing ahci to attach regardless of how BIOS configured it. However, enabling AHCI mode when the controller is in combined mode can result in unexpected behavior. Don't attach if the controller is in combined mode. Signed-off-by: Tejun Heo <htejun@xxxxxxxxx> Cc: Bill Nottingham <notting@xxxxxxxxxx> --- drivers/ata/ahci.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
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