From 661cf8e8dc3793c0f716e783018514b9bd4e5551 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 22 May 2012 19:45:00 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4230
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/various/fatfs_bindings/fatfs_diskio.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'os/various/fatfs_bindings')

diff --git a/os/various/fatfs_bindings/fatfs_diskio.c b/os/various/fatfs_bindings/fatfs_diskio.c
index 06ee81acc..3a8b6866e 100644
--- a/os/various/fatfs_bindings/fatfs_diskio.c
+++ b/os/various/fatfs_bindings/fatfs_diskio.c
@@ -7,7 +7,7 @@
 
 #include "ch.h"
 #include "hal.h"
-
+#include "ffconf.h"
 #include "diskio.h"
 
 #if HAL_USE_MMC_SPI && HAL_USE_SDC
@@ -207,6 +207,11 @@ DRESULT disk_ioctl (
     case GET_SECTOR_SIZE:
         *((WORD *)buff) = MMC_SECTOR_SIZE;
         return RES_OK;
+#if _USE_ERASE
+    case CTRL_ERASE_SECTOR:
+        mmcErase(&MMCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
+        return RES_OK;
+#endif
     default:
         return RES_PARERR;
     }
@@ -224,6 +229,11 @@ DRESULT disk_ioctl (
     case GET_BLOCK_SIZE:
         *((DWORD *)buff) = 256; /* 512b blocks in one erase block */
         return RES_OK;
+#if _USE_ERASE
+    case CTRL_ERASE_SECTOR:
+        sdcErase(&SDCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
+        return RES_OK;
+#endif
     default:
         return RES_PARERR;
     }
-- 
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