From 3e42a8fe7620e26912ed27f626f771b6bd757b31 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 3 May 2011 20:36:44 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2917
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/platforms/STM32/sdc_lld.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'os/hal/platforms/STM32/sdc_lld.c')

diff --git a/os/hal/platforms/STM32/sdc_lld.c b/os/hal/platforms/STM32/sdc_lld.c
index 43493d8dd..69c04a41a 100644
--- a/os/hal/platforms/STM32/sdc_lld.c
+++ b/os/hal/platforms/STM32/sdc_lld.c
@@ -319,6 +319,11 @@ bool_t sdc_lld_read_blocks(SDCDriver *sdcp, uint8_t *buf, uint32_t n) {
   msg_t msg;
 
   chSysLock();
+  dmaChannelSetup(&STM32_DMA2->channels[STM32_DMA_CHANNEL_4],
+                  n * SDC_BLOCK_SIZE, buf,
+                  (STM32_SDC_SDIO_DMA_PRIORITY << 12) |
+                  DMA_CCR1_MINC | DMA_CCR1_EN);
+
   chDbgAssert(sdcp->thread == NULL, "sdc_lld_read_blocks(), #1", "not NULL");
   sdcp->thread = chThdSelf();
   chSchGoSleepS(THD_STATE_SUSPENDED);
-- 
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