Changeset 15d0046 in mainline for uspace/drv/audio/hdaudio/spec/bdl.h

Timestamp:

2014-09-12T13:22:33Z (11 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9b20126

Parents:

8db09e4 (diff), 105d8d6 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes

File:

• uspace/drv/audio/hdaudio/spec/bdl.h (moved) (moved from kernel/arch/mips64/include/arch/fpu_context.h ) (2 diffs)

uspace/drv/audio/hdaudio/spec/bdl.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2005 Jakub Vana
+ * Copyright (c) 2014 Jiri Svoboda
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-/** @addtogroup mips64
+/** @addtogroup hdaudio
  * @{
  */
-/** @file
+/** @file High Definition Audio buffer descriptor list
  */
 
-#ifndef KERN_mips64_FPU_CONTEXT_H_
-#define KERN_mips64_FPU_CONTEXT_H_
+#ifndef SPEC_BDL_H
+#define SPEC_BDL_H
 
-#include <typedefs.h>
+/** Buffer descriptor */
+typedef struct {
+        uint64_t address;
+        uint32_t length;
+        uint32_t flags;
+} hda_buffer_desc_t;
 
-#define FPU_CONTEXT_ALIGN  sizeof(sysarg_t)
-
-typedef struct {
-        sysarg_t dregs[32];
-        sysarg_t cregs[32];
-} fpu_context_t;
+/** Buffer descriptor flags bits */
+typedef enum {
+        bdf_ioc = 0
+} hda_bd_flags_bits_t;
 
 #endif