From 8693ae1bd880a758eb2efec4fccd32f89593855d Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Sun, 3 Feb 2013 04:19:11 -0500
Subject: Add SDK modifications by BassAceGold as of 2011-04-14, as well as
 modified DMA functions as of 2013-01-29.

---
 sdk-modifications/libsrc/fs/disc_io/io_ds2_mmcf.h | 63 +++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 sdk-modifications/libsrc/fs/disc_io/io_ds2_mmcf.h

(limited to 'sdk-modifications/libsrc/fs/disc_io/io_ds2_mmcf.h')

diff --git a/sdk-modifications/libsrc/fs/disc_io/io_ds2_mmcf.h b/sdk-modifications/libsrc/fs/disc_io/io_ds2_mmcf.h
new file mode 100644
index 0000000..334a9bc
--- /dev/null
+++ b/sdk-modifications/libsrc/fs/disc_io/io_ds2_mmcf.h
@@ -0,0 +1,63 @@
+#ifndef __IO_DS2_H__
+#define __IO_DS2_H__
+
+// 'DS2F'
+#define DEVICE_TYPE_DS2_MMCF 0x46434D4D
+
+#include "disc_io.h"
+#include "ds2_mmc_api.h"
+
+// export interface
+extern const IO_INTERFACE _io_ds2_mmcf ;
+
+/* initialize MMC/SD card */
+static inline bool _MMC_StartUp(void)
+{
+	return MMC_Initialize();
+}
+
+/* read multi blocks from MMC/SD card */
+/* read a single block from MMC/SD card */
+static inline bool _MMC_ReadSectors(u32 sector, u32 numSectors, void* buffer)
+{
+	int flag;
+
+	if(numSectors > 1)
+		flag= MMC_ReadMultiBlock(sector, numSectors, (unsigned char*)buffer);
+	else
+		flag= MMC_ReadBlock(sector, (unsigned char*)buffer);
+	return (flag==MMC_NO_ERROR);
+}
+
+/* write multi blocks from MMC/SD card */
+/* write a single block from MMC/SD card */
+static inline bool _MMC_WriteSectors(u32 sector, u32 numSectors, const void* buffer)
+{
+	int flag;
+
+	if(numSectors > 1)
+		flag= MMC_WriteMultiBlock(sector, numSectors, (unsigned char*)buffer);
+	else
+		flag= MMC_WriteBlock(sector, (unsigned char*)buffer);
+
+	return (flag==MMC_NO_ERROR);
+}
+
+static inline bool _MMC_ClearStatus(void)
+{
+	return true;
+}
+
+static inline bool _MMC_ShutDown(void)
+{
+	return true;
+}
+
+static inline bool _MMC_IsInserted(void)
+{
+	return true;
+}
+
+
+#endif //__IO_DS2_H__
+
-- 
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