Changes in kernel/generic/include/mm/frame.h [aaceebc4:9d58539] in mainline

File:

• kernel/generic/include/mm/frame.h (modified) (3 diffs)

kernel/generic/include/mm/frame.h

@@ -63 +63 @@
 /** Allocate a frame which cannot be identity-mapped. */
 #define FRAME_HIGHMEM     0x20
-/** Allocate a frame which needs to be from DMA zone. */
-#define FRAME_DMA         0x40
 
 typedef uint8_t zone_flags_t;
@@ -79 +77 @@
 /** Zone contains memory that cannot be identity-mapped */
 #define ZONE_HIGHMEM    0x10
-/** Zone contains memory suitable for old ISA DMA */
-#define ZONE_DMA        0x20
 
 /** Mask of zone bits that must be matched exactly. */
@@ -86 +82 @@
 
 #define FRAME_TO_ZONE_FLAGS(ff) \
-        ((((ff) & FRAME_DMA) ? ZONE_DMA : \
-            (((ff) & FRAME_LOWMEM) ? ZONE_LOWMEM : \
+        ((((ff) & FRAME_LOWMEM) ? ZONE_LOWMEM : \
             (((ff) & FRAME_HIGHMEM) ? ZONE_HIGHMEM : \
-            ZONE_LOWMEM /* | ZONE_HIGHMEM */))) | \
-            ZONE_AVAILABLE)
+            ZONE_LOWMEM /* | ZONE_HIGHMEM */)) | \
+            ZONE_AVAILABLE) 
 
 #define ZONE_FLAGS_MATCH(zf, f) \