From: Mark Langsdorf <mark.langsdorf@calxeda.com>
To: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
tj@kernel.org, devicetree@vger.kernel.org, pawel.moll@arm.com,
mark.rutland@arm.com, swarren@wwwdotorg.org,
ian.campbell@citrix.com, rob.herring@calxeda.com
Cc: Mark Langsdorf <mark.langsdorf@calxeda.com>
Subject: [PATCH 2/5] sata highbank: enable 64-bit DMA mask when using LPAE
Date: Fri, 26 Jul 2013 10:11:55 -0500 [thread overview]
Message-ID: <1374851518-4802-2-git-send-email-mark.langsdorf@calxeda.com> (raw)
In-Reply-To: <1374851518-4802-1-git-send-email-mark.langsdorf@calxeda.com>
From: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
---
drivers/ata/sata_highbank.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c
index e9a4f46..8b40025 100644
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -479,6 +479,9 @@ static int ahci_highbank_probe(struct platform_device *pdev)
if (hpriv->cap & HOST_CAP_PMP)
pi.flags |= ATA_FLAG_PMP;
+ if (hpriv->cap & HOST_CAP_64)
+ dma_set_coherent_mask(dev, DMA_BIT_MASK(64));
+
/* CAP.NP sometimes indicate the index of the last enabled
* port, at other times, that of the last possible port, so
* determining the maximum port number requires looking at
--
1.8.1.2
next prev parent reply other threads:[~2013-07-26 15:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-26 15:11 [PATCH 1/5] sata, highbank: fix ordering of SGPIO signals Mark Langsdorf
2013-07-26 15:11 ` Mark Langsdorf [this message]
2013-07-26 15:11 ` [PATCH 3/5] devicetree: create a separate binding description for sata_highbank Mark Langsdorf
2013-07-26 15:45 ` Rob Herring
2013-07-26 15:11 ` [PATCH 4/5] sata, highbank: set tx_atten override bits Mark Langsdorf
2013-07-26 16:22 ` Mark Rutland
2013-07-26 18:38 ` Rob Herring
2013-07-30 16:42 ` Mark Rutland
2013-08-02 15:24 ` Mark Langsdorf
2013-07-26 15:11 ` [PATCH 5/5] sata, highbank: send extra clock cycles in SGPIO patterns Mark Langsdorf
2013-07-26 15:48 ` Rob Herring
2013-07-26 16:26 ` Mark Rutland
2013-07-26 18:34 ` Rob Herring
2013-07-29 16:55 ` [PATCH 1/5] sata, highbank: fix ordering of SGPIO signals Tejun Heo
2013-08-02 15:23 ` Mark Langsdorf
2013-08-02 19:29 ` Tejun Heo
2013-08-14 18:23 ` [PATCH v4 1/3] devicetree: create a separate binding description for sata_highbank Mark Langsdorf
2013-08-14 18:23 ` [PATCH v4 2/3] sata, highbank: set tx_atten override bits Mark Langsdorf
2013-08-14 18:23 ` [PATCH v4 3/3] sata, highbank: send extra clock cycles in SGPIO patterns Mark Langsdorf
2013-08-14 20:27 ` [PATCH v4 1/3] devicetree: create a separate binding description for sata_highbank Tejun Heo
2013-08-14 20:36 ` Mark Langsdorf
2013-08-14 20:37 ` Tejun Heo
2013-08-14 20:40 ` Mark Langsdorf
2013-08-14 20:44 ` Tejun Heo
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