On Thu, Apr 10, 2014 at 01:24:27PM +0800, Kefeng Wang wrote:
> diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
> index 6bd4f66..573edb3 100644
> --- a/drivers/ata/libahci.c
> +++ b/drivers/ata/libahci.c
> @@ -452,6 +452,11 @@ void ahci_save_initial_config(struct device *dev,
> cap &= ~HOST_CAP_SNTF;
> }
>
> + if ((cap & HOST_CAP_FBS) && (hpriv->flags & AHCI_HFLAG_NO_FBS)) {
> + dev_info(dev, "controller can't do FBS, turning off CAP_FBS\n");
> + cap &= ~HOST_CAP_FBS;
> + }
Can you please put this chunk after YES_FBS?
> if (!(cap & HOST_CAP_FBS) && (hpriv->flags & AHCI_HFLAG_YES_FBS)) {
> dev_info(dev, "controller can do FBS, turning on CAP_FBS\n");
> cap |= HOST_CAP_FBS;
Thanks.
--
tejun
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