In the next commit we will use the dma_addr_t type in the QEMUSGList
structure. Since currently dma_addr_t is defined after QEMUSGList,
move the declarations to have dma_addr_t defined first. This is a
pure code-movement patch.
Suggested-by: David Hildenbrand <da...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Reviewed-by: David Hildenbrand <da...@redhat.com>
Message-Id: <20220111184309.28637-10-f4...@amsat.org>
---
include/sysemu/dma.h | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h
index 0db2478a506..c992d9d5d6b 100644
--- a/include/sysemu/dma.h
+++ b/include/sysemu/dma.h
@@ -15,22 +15,11 @@
#include "block/block.h"
#include "block/accounting.h"
-typedef struct ScatterGatherEntry ScatterGatherEntry;
-
typedef enum {
DMA_DIRECTION_TO_DEVICE = 0,
DMA_DIRECTION_FROM_DEVICE = 1,
} DMADirection;
-struct QEMUSGList {
- ScatterGatherEntry *sg;
- int nsg;
- int nalloc;
- size_t size;
- DeviceState *dev;
- AddressSpace *as;
-};
-
/*
* When an IOMMU is present, bus addresses become distinct from
* CPU/memory physical addresses and may be a different size. Because
@@ -43,6 +32,17 @@ typedef uint64_t dma_addr_t;
#define DMA_ADDR_BITS 64
#define DMA_ADDR_FMT "%" PRIx64
+typedef struct ScatterGatherEntry ScatterGatherEntry;
+
+struct QEMUSGList {
+ ScatterGatherEntry *sg;
+ int nsg;
+ int nalloc;
+ size_t size;
+ DeviceState *dev;
+ AddressSpace *as;
+};
+
static inline void dma_barrier(AddressSpace *as, DMADirection dir)
{
/*
--
2.34.1
