functional DMA reads for IDE disks

[palacios.git] / palacios / src / devices / ram_hd.c

diff --git a/palacios/src/devices/ram_hd.c b/palacios/src/devices/ram_hd.c
index 3129ec5..1094a31 100644 (file)
--- a/palacios/src/devices/ram_hd.c
+++ b/palacios/src/devices/ram_hd.c
@@ -22,6 +22,12 @@
 #include <devices/ide.h>
 
 
+
+#ifndef DEBUG_IDE
+#undef PrintDebug
+#define PrintDebug(fmt, args...)
+#endif
+
 struct hd_state {
     addr_t disk_image;
     uint32_t capacity; // in bytes
@@ -40,7 +46,7 @@ static int hd_read(uint8_t * buf, int sector_count, uint64_t lba,  void * privat
     int offset = lba * IDE_SECTOR_SIZE;
     int length = sector_count * IDE_SECTOR_SIZE;
 
-    PrintDebug("Reading RAM HD at (LBA=%d) offset %d (length=%d)\n", (uint32_t)lba, offset, length);
+    //    PrintDebug("Reading RAM HD at (LBA=%d) offset %d (length=%d)\n", (uint32_t)lba, offset, length);
 
     memcpy(buf, (uint8_t *)(hd->disk_image + offset), length);