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From: <micky_ching@realsil.com.cn>
To: <chris@printf.net>, <ulf.hansson@linaro.org>, <sameo@linux.intel.com>
Cc: <gregkh@linuxfoundation.org>, <dan.carpenter@oracle.com>,
	<devel@linuxdriverproject.org>, <linux-kernel@vger.kernel.org>,
	<linux-mmc@vger.kernel.org>, <rogerable@realtek.com>,
	<wei_wang@realsil.com.cn>,
	Micky Ching <micky_ching@realsil.com.cn>
Subject: [PATCH] sdhci: rtsx: fix 64 BIT DMA quirks
Date: Tue, 7 Apr 2015 11:32:01 +0800	[thread overview]
Message-ID: <1428377521-16619-1-git-send-email-micky_ching@realsil.com.cn> (raw)

From: Micky Ching <micky_ching@realsil.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@realsil.com.cn>
---
 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


WARNING: multiple messages have this Message-ID (diff)
From: <micky_ching@realsil.com.cn>
To: chris@printf.net, ulf.hansson@linaro.org, sameo@linux.intel.com
Cc: gregkh@linuxfoundation.org, dan.carpenter@oracle.com,
	devel@linuxdriverproject.org, linux-kernel@vger.kernel.org,
	linux-mmc@vger.kernel.org, rogerable@realtek.com,
	wei_wang@realsil.com.cn, Micky Ching <micky_ching@realsil.com.cn>
Subject: [PATCH] sdhci: rtsx: fix 64 BIT DMA quirks
Date: Tue, 7 Apr 2015 11:32:01 +0800	[thread overview]
Message-ID: <1428377521-16619-1-git-send-email-micky_ching@realsil.com.cn> (raw)

From: Micky Ching <micky_ching@realsil.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@realsil.com.cn>
---
 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


             reply	other threads:[~2015-04-07  3:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-07  3:32 micky_ching [this message]
2015-04-07  3:32 ` [PATCH] sdhci: rtsx: fix 64 BIT DMA quirks micky_ching
2015-04-08 10:07 ` Ulf Hansson
2015-04-08 10:07   ` Ulf Hansson

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