linux-kernel - Re: [PATCH] sdhci: rtsx: fix 64 BIT DMA quirks

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Message-ID: <CAPDyKFpLZzum7KdXFBWeurmL00f6Q4=8vPJ7OROYmDYXSy0ZqA@mail.gmail.com>
Date:	Wed, 8 Apr 2015 12:07:43 +0200
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	micky <micky_ching@...lsil.com.cn>
Cc:	Chris Ball <chris@...ntf.net>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Dan Carpenter <dan.carpenter@...cle.com>,
	"driverdev-devel@...uxdriverproject.org" 
	<devel@...uxdriverproject.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-mmc <linux-mmc@...r.kernel.org>,
	Roger <rogerable@...ltek.com>, Wei WANG <wei_wang@...lsil.com.cn>
Subject: Re: [PATCH] sdhci: rtsx: fix 64 BIT DMA quirks

On 7 April 2015 at 05:32,  <micky_ching@...lsil.com.cn> wrote:
> From: Micky Ching <micky_ching@...lsil.com.cn>
>
> rts5250 chip failed handle 64 bit ADMA for address below 4G.
> Add 64 BIT quirks to disable this feature.
>
> Signed-off-by: Micky Ching <micky_ching@...lsil.com.cn>

Thanks! Applied, with a minor updated commit message header.

Kind regards
Uffe

> ---
>  drivers/mmc/host/sdhci-pci.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
> index 0342775..ae8e450 100644
> --- a/drivers/mmc/host/sdhci-pci.c
> +++ b/drivers/mmc/host/sdhci-pci.c
> @@ -650,6 +650,7 @@ static int rtsx_probe_slot(struct sdhci_pci_slot *slot)
>
>  static const struct sdhci_pci_fixes sdhci_rtsx = {
>         .quirks2        = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
> +                       SDHCI_QUIRK2_BROKEN_64_BIT_DMA |
>                         SDHCI_QUIRK2_BROKEN_DDR50,
>         .probe_slot     = rtsx_probe_slot,
>  };
> --
> 1.9.1
>
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