[PATCH v2 3/7] hw/ide: Move IDE DMA related definitions to a separate header ide-dma.h

[Thomas Huth <thuth@redhat.com>]

These definitions are required outside of the hw/ide/ code, too,
so lets's move them from internal.h to a new header called ide-dma.h.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 include/hw/ide/ide-dma.h  | 37 +++++++++++++++++++++++++++++++++++++
 include/hw/ide/internal.h | 29 +----------------------------
 2 files changed, 38 insertions(+), 28 deletions(-)
 create mode 100644 include/hw/ide/ide-dma.h

diff --git a/include/hw/ide/ide-dma.h b/include/hw/ide/ide-dma.h
new file mode 100644
index 0000000000..3ac4c3c9fa
--- /dev/null
+++ b/include/hw/ide/ide-dma.h
@@ -0,0 +1,37 @@
+#ifndef HW_IDE_DMA_H
+#define HW_IDE_DMA_H
+
+#include "block/aio.h"
+#include "qemu/iov.h"
+
+typedef struct IDEState IDEState;
+typedef struct IDEDMAOps IDEDMAOps;
+typedef struct IDEDMA IDEDMA;
+
+typedef void DMAStartFunc(const IDEDMA *, IDEState *, BlockCompletionFunc *);
+typedef void DMAVoidFunc(const IDEDMA *);
+typedef int DMAIntFunc(const IDEDMA *, bool);
+typedef int32_t DMAInt32Func(const IDEDMA *, int32_t len);
+typedef void DMAu32Func(const IDEDMA *, uint32_t);
+typedef void DMAStopFunc(const IDEDMA *, bool);
+
+struct IDEDMAOps {
+    DMAStartFunc *start_dma;
+    DMAVoidFunc *pio_transfer;
+    DMAInt32Func *prepare_buf;
+    DMAu32Func *commit_buf;
+    DMAIntFunc *rw_buf;
+    DMAVoidFunc *restart;
+    DMAVoidFunc *restart_dma;
+    DMAStopFunc *set_inactive;
+    DMAVoidFunc *cmd_done;
+    DMAVoidFunc *reset;
+};
+
+struct IDEDMA {
+    const struct IDEDMAOps *ops;
+    QEMUIOVector qiov;
+    BlockAIOCB *aiocb;
+};
+
+#endif
diff --git a/include/hw/ide/internal.h b/include/hw/ide/internal.h
index 3bdcc75597..a3a6702eec 100644
--- a/include/hw/ide/internal.h
+++ b/include/hw/ide/internal.h
@@ -11,6 +11,7 @@
 #include "sysemu/dma.h"
 #include "hw/block/block.h"
 #include "exec/ioport.h"
+#include "hw/ide/ide-dma.h"
 
 /* debug IDE devices */
 #define USE_DMA_CDROM
@@ -18,8 +19,6 @@
 
 typedef struct IDEDevice IDEDevice;
 typedef struct IDEState IDEState;
-typedef struct IDEDMA IDEDMA;
-typedef struct IDEDMAOps IDEDMAOps;
 
 #define TYPE_IDE_BUS "IDE"
 OBJECT_DECLARE_SIMPLE_TYPE(IDEBus, IDE_BUS)
@@ -332,13 +331,6 @@ typedef enum { IDE_HD, IDE_CD, IDE_CFATA } IDEDriveKind;
 
 typedef void EndTransferFunc(IDEState *);
 
-typedef void DMAStartFunc(const IDEDMA *, IDEState *, BlockCompletionFunc *);
-typedef void DMAVoidFunc(const IDEDMA *);
-typedef int DMAIntFunc(const IDEDMA *, bool);
-typedef int32_t DMAInt32Func(const IDEDMA *, int32_t len);
-typedef void DMAu32Func(const IDEDMA *, uint32_t);
-typedef void DMAStopFunc(const IDEDMA *, bool);
-
 struct unreported_events {
     bool eject_request;
     bool new_media;
@@ -460,25 +452,6 @@ struct IDEState {
     int ncq_queues;
 };
 
-struct IDEDMAOps {
-    DMAStartFunc *start_dma;
-    DMAVoidFunc *pio_transfer;
-    DMAInt32Func *prepare_buf;
-    DMAu32Func *commit_buf;
-    DMAIntFunc *rw_buf;
-    DMAVoidFunc *restart;
-    DMAVoidFunc *restart_dma;
-    DMAStopFunc *set_inactive;
-    DMAVoidFunc *cmd_done;
-    DMAVoidFunc *reset;
-};
-
-struct IDEDMA {
-    const struct IDEDMAOps *ops;
-    QEMUIOVector qiov;
-    BlockAIOCB *aiocb;
-};
-
 struct IDEBus {
     BusState qbus;
     IDEDevice *master;
-- 
2.43.2