From 6ac38ed42b3468e37f9ce681b65c796a3be4e387 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Sun, 8 Jan 2017 12:51:55 +0100 Subject: m68k: QOMify the MCF Fast Ethernet Controller device When running qemu-system-m68k with the "-net" parameter (for example simply "-net nic -net user"), there is currently a confusing warning message saying: Warning: requested NIC (anonymous, model mcf_fec) was not created (not supported by this machine?) This seems to happen because the MCF NIC has never been adapted to the currently expected QEMU device behavior. Thus let's QOMify the NIC now to get rid of the warning message. Signed-off-by: Thomas Huth Signed-off-by: Jason Wang --- hw/m68k/mcf5208.c | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'hw/m68k') diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c index 3438314c35..bad1d332ed 100644 --- a/hw/m68k/mcf5208.c +++ b/hw/m68k/mcf5208.c @@ -11,6 +11,7 @@ #include "cpu.h" #include "hw/hw.h" #include "hw/m68k/mcf.h" +#include "hw/m68k/mcf_fec.h" #include "qemu/timer.h" #include "hw/ptimer.h" #include "sysemu/sysemu.h" @@ -18,6 +19,7 @@ #include "net/net.h" #include "hw/boards.h" #include "hw/loader.h" +#include "hw/sysbus.h" #include "elf.h" #include "exec/address-spaces.h" @@ -192,6 +194,26 @@ static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic) } } +static void mcf_fec_init(MemoryRegion *sysmem, NICInfo *nd, hwaddr base, + qemu_irq *irqs) +{ + DeviceState *dev; + SysBusDevice *s; + int i; + + qemu_check_nic_model(nd, TYPE_MCF_FEC_NET); + dev = qdev_create(NULL, TYPE_MCF_FEC_NET); + qdev_set_nic_properties(dev, nd); + qdev_init_nofail(dev); + + s = SYS_BUS_DEVICE(dev); + for (i = 0; i < FEC_NUM_IRQ; i++) { + sysbus_connect_irq(s, i, irqs[i]); + } + + memory_region_add_subregion(sysmem, base, sysbus_mmio_get_region(s, 0)); +} + static void mcf5208evb_init(MachineState *machine) { ram_addr_t ram_size = machine->ram_size; @@ -243,9 +265,10 @@ static void mcf5208evb_init(MachineState *machine) fprintf(stderr, "Too many NICs\n"); exit(1); } - if (nd_table[0].used) + if (nd_table[0].used) { mcf_fec_init(address_space_mem, &nd_table[0], 0xfc030000, pic + 36); + } /* 0xfc000000 SCM. */ /* 0xfc004000 XBS. */ -- cgit v1.2.3-55-g7522