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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/3] MCI imx-esdhc: Fix cache flush/inval for multi block support
Date: Tue,  5 Jul 2011 09:31:52 +0200	[thread overview]
Message-ID: <1309851114-2069-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1309851114-2069-1-git-send-email-s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/mci/imx-esdhc.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c
index 2937156..7595a93 100644
--- a/drivers/mci/imx-esdhc.c
+++ b/drivers/mci/imx-esdhc.c
@@ -257,10 +257,10 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 			return err;
 		if (data->flags & MMC_DATA_WRITE) {
 			dma_flush_range((unsigned long)data->src,
-				(unsigned long)(data->src + 512));
+				(unsigned long)(data->src + data->blocks * 512));
 		} else
 			dma_clean_range((unsigned long)data->src,
-				(unsigned long)(data->src + 512));
+				(unsigned long)(data->src + data->blocks * 512));
 
 	}
 
@@ -317,7 +317,7 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 
 		if (data->flags & MMC_DATA_READ) {
 			dma_inv_range((unsigned long)data->dest,
-					(unsigned long)(data->dest + 512));
+					(unsigned long)(data->dest + data->blocks * 512));
 		}
 #endif
 	}
-- 
1.7.5.3


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  reply	other threads:[~2011-07-05  7:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-05  7:31 updates for imx-esdhc controller Sascha Hauer
2011-07-05  7:31 ` Sascha Hauer [this message]
2011-07-05  7:31 ` [PATCH 2/3] MCI imx-esdhc: Fix multiblock transfers on i.MX53 Sascha Hauer
2011-07-05  7:31 ` [PATCH 3/3] MCI imx-esdhc: remove unnecessary large delay Sascha Hauer

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