diff options
Diffstat (limited to 'driver/common.h')
| -rw-r--r-- | driver/common.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/driver/common.h b/driver/common.h index 5787618..3d26a97 100644 --- a/driver/common.h +++ b/driver/common.h @@ -6,13 +6,6 @@ /*************************************************************************/ /* Private data types and structures */ -#define KMEM_REF_HW 0x80000000 /**< Special reference to indicate hardware access */ -#define KMEM_REF_COUNT 0x0FFFFFFF /**< Mask of reference counter (mmap/munmap), couting in mmaped memory pages */ - -#define KMEM_MODE_REUSABLE 0x80000000 /**< Indicates reusable buffer */ -#define KMEM_MODE_EXCLUSIVE 0x40000000 /**< Only a single process is allowed to mmap the buffer */ -#define KMEM_MODE_PERSISTENT 0x20000000 /**< Persistent mode instructs kmem_free to preserve buffer in memory */ -#define KMEM_MODE_COUNT 0x0FFFFFFF /**< Mask of reuse counter (alloc/free) */ /* Define an entry in the kmem list (this list is per device) */ /* This list keeps references to the allocated kernel buffers */ |