diff options
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2013-04-16 10:21:23 +1000 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2013-04-16 10:04:22 +0200 |
| commit | 42e8a283f50da698e8bff7ed36b8b39e21d70eaa (patch) | |
| tree | 0c615e887899f547d575bf58909df76a69d2ea15 /hw/dma | |
| parent | b2d9dfe94cc9a27e0b59d892ae8e3ec223ff9514 (diff) | |
xilinx_axidma: typedef XilinxAXIDMA struct
Typedef xilinx_axidma's object state struct to shorten the repeated usages of
struct XilinxAXIDMA.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Diffstat (limited to 'hw/dma')
| -rw-r--r-- | hw/dma/xilinx_axidma.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/hw/dma/xilinx_axidma.c b/hw/dma/xilinx_axidma.c index 8db1a74acf..4dd8a6b97d 100644 --- a/hw/dma/xilinx_axidma.c +++ b/hw/dma/xilinx_axidma.c @@ -38,6 +38,8 @@ #define R_TAILDESC (0x10 / 4) #define R_MAX (0x30 / 4) +typedef struct XilinxAXIDMA XilinxAXIDMA; + enum { DMACR_RUNSTOP = 1, DMACR_TAILPTR_MODE = 2, @@ -353,7 +355,7 @@ static void stream_process_s2mem(struct Stream *s, static void axidma_push(StreamSlave *obj, unsigned char *buf, size_t len, uint32_t *app) { - struct XilinxAXIDMA *d = FROM_SYSBUS(typeof(*d), SYS_BUS_DEVICE(obj)); + XilinxAXIDMA *d = FROM_SYSBUS(typeof(*d), SYS_BUS_DEVICE(obj)); struct Stream *s = &d->streams[1]; if (!app) { @@ -366,7 +368,7 @@ axidma_push(StreamSlave *obj, unsigned char *buf, size_t len, uint32_t *app) static uint64_t axidma_read(void *opaque, hwaddr addr, unsigned size) { - struct XilinxAXIDMA *d = opaque; + XilinxAXIDMA *d = opaque; struct Stream *s; uint32_t r = 0; int sid; @@ -401,7 +403,7 @@ static uint64_t axidma_read(void *opaque, hwaddr addr, static void axidma_write(void *opaque, hwaddr addr, uint64_t value, unsigned size) { - struct XilinxAXIDMA *d = opaque; + XilinxAXIDMA *d = opaque; struct Stream *s; int sid; @@ -459,7 +461,7 @@ static const MemoryRegionOps axidma_ops = { static int xilinx_axidma_init(SysBusDevice *dev) { - struct XilinxAXIDMA *s = FROM_SYSBUS(typeof(*s), dev); + XilinxAXIDMA *s = FROM_SYSBUS(typeof(*s), dev); int i; sysbus_init_irq(dev, &s->streams[0].irq); @@ -481,14 +483,14 @@ static int xilinx_axidma_init(SysBusDevice *dev) static void xilinx_axidma_initfn(Object *obj) { - struct XilinxAXIDMA *s = FROM_SYSBUS(typeof(*s), SYS_BUS_DEVICE(obj)); + XilinxAXIDMA *s = FROM_SYSBUS(typeof(*s), SYS_BUS_DEVICE(obj)); object_property_add_link(obj, "axistream-connected", TYPE_STREAM_SLAVE, (Object **) &s->tx_dev, NULL); } static Property axidma_properties[] = { - DEFINE_PROP_UINT32("freqhz", struct XilinxAXIDMA, freqhz, 50000000), + DEFINE_PROP_UINT32("freqhz", XilinxAXIDMA, freqhz, 50000000), DEFINE_PROP_END_OF_LIST(), }; @@ -506,7 +508,7 @@ static void axidma_class_init(ObjectClass *klass, void *data) static const TypeInfo axidma_info = { .name = "xlnx.axi-dma", .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(struct XilinxAXIDMA), + .instance_size = sizeof(XilinxAXIDMA), .class_init = axidma_class_init, .instance_init = xilinx_axidma_initfn, .interfaces = (InterfaceInfo[]) { |