From 0dc31f3b32bda31efce68eb4239b84d1036f5bcd Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Tue, 15 Nov 2011 12:26:54 +0200 Subject: xilinx_axienet: convert to memory API Signed-off-by: Avi Kivity --- hw/xilinx_axienet.c | 29 +++++++++++------------------ 1 file changed, 11 insertions(+), 18 deletions(-) (limited to 'hw/xilinx_axienet.c') diff --git a/hw/xilinx_axienet.c b/hw/xilinx_axienet.c index b875aad019..a69874bcf2 100644 --- a/hw/xilinx_axienet.c +++ b/hw/xilinx_axienet.c @@ -308,6 +308,7 @@ struct TEMAC { struct XilinxAXIEnet { SysBusDevice busdev; + MemoryRegion iomem; qemu_irq irq; void *dmach; NICState *nic; @@ -411,7 +412,7 @@ static void enet_update_irq(struct XilinxAXIEnet *s) qemu_set_irq(s->irq, !!s->regs[R_IP]); } -static uint32_t enet_readl(void *opaque, target_phys_addr_t addr) +static uint64_t enet_read(void *opaque, target_phys_addr_t addr, unsigned size) { struct XilinxAXIEnet *s = opaque; uint32_t r = 0; @@ -502,8 +503,8 @@ static uint32_t enet_readl(void *opaque, target_phys_addr_t addr) return r; } -static void -enet_writel(void *opaque, target_phys_addr_t addr, uint32_t value) +static void enet_write(void *opaque, target_phys_addr_t addr, + uint64_t value, unsigned size) { struct XilinxAXIEnet *s = opaque; struct TEMAC *t = &s->TEMAC; @@ -596,7 +597,7 @@ enet_writel(void *opaque, target_phys_addr_t addr, uint32_t value) default: DENET(qemu_log("%s addr=" TARGET_FMT_plx " v=%x\n", - __func__, addr * 4, value)); + __func__, addr * 4, (unsigned)value)); if (addr < ARRAY_SIZE(s->regs)) { s->regs[addr] = value; } @@ -605,16 +606,10 @@ enet_writel(void *opaque, target_phys_addr_t addr, uint32_t value) enet_update_irq(s); } -static CPUReadMemoryFunc * const enet_read[] = { - &enet_readl, - &enet_readl, - &enet_readl, -}; - -static CPUWriteMemoryFunc * const enet_write[] = { - &enet_writel, - &enet_writel, - &enet_writel, +static const MemoryRegionOps enet_ops = { + .read = enet_read, + .write = enet_write, + .endianness = DEVICE_LITTLE_ENDIAN, }; static int eth_can_rx(VLANClientState *nc) @@ -847,7 +842,6 @@ static NetClientInfo net_xilinx_enet_info = { static int xilinx_enet_init(SysBusDevice *dev) { struct XilinxAXIEnet *s = FROM_SYSBUS(typeof(*s), dev); - int enet_regs; sysbus_init_irq(dev, &s->irq); @@ -857,9 +851,8 @@ static int xilinx_enet_init(SysBusDevice *dev) xlx_dma_connect_client(s->dmach, s, axienet_stream_push); - enet_regs = cpu_register_io_memory(enet_read, enet_write, s, - DEVICE_LITTLE_ENDIAN); - sysbus_init_mmio(dev, 0x40000, enet_regs); + memory_region_init_io(&s->iomem, &enet_ops, s, "enet", 0x40000); + sysbus_init_mmio_region(dev, &s->iomem); qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_xilinx_enet_info, &s->conf, -- cgit v1.2.3