Re: [PATCH V2 1/2] ata: ahci: append new hflag AHCI_HFLAG_NO_FBS

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux