diff options
| -rw-r--r-- | hw/arm/stellaris.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index d18b114..34c5a86 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -1028,7 +1028,8 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) DeviceState *ssys_dev; int i; int j; - const uint8_t *macaddr; + NICInfo *nd; + MACAddr mac; MemoryRegion *sram = g_new(MemoryRegion, 1); MemoryRegion *flash = g_new(MemoryRegion, 1); @@ -1051,12 +1052,22 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) * need its sysclk output. */ ssys_dev = qdev_new(TYPE_STELLARIS_SYS); - /* Most devices come preprogrammed with a MAC address in the user data. */ - macaddr = nd_table[0].macaddr.a; + + /* + * Most devices come preprogrammed with a MAC address in the user data. + * Generate a MAC address now, if there isn't a matching -nic for it. + */ + nd = qemu_find_nic_info("stellaris_enet", true, "stellaris"); + if (nd) { + memcpy(mac.a, nd->macaddr.a, sizeof(mac.a)); + } else { + qemu_macaddr_default_if_unset(&mac); + } + qdev_prop_set_uint32(ssys_dev, "user0", - macaddr[0] | (macaddr[1] << 8) | (macaddr[2] << 16)); + mac.a[0] | (mac.a[1] << 8) | (mac.a[2] << 16)); qdev_prop_set_uint32(ssys_dev, "user1", - macaddr[3] | (macaddr[4] << 8) | (macaddr[5] << 16)); + mac.a[3] | (mac.a[4] << 8) | (mac.a[5] << 16)); qdev_prop_set_uint32(ssys_dev, "did0", board->did0); qdev_prop_set_uint32(ssys_dev, "did1", board->did1); qdev_prop_set_uint32(ssys_dev, "dc0", board->dc0); @@ -1269,10 +1280,13 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) if (board->dc4 & (1 << 28)) { DeviceState *enet; - qemu_check_nic_model(&nd_table[0], "stellaris"); - enet = qdev_new("stellaris_enet"); - qdev_set_nic_properties(enet, &nd_table[0]); + if (nd) { + qdev_set_nic_properties(enet, nd); + } else { + qdev_prop_set_macaddr(enet, "mac", mac.a); + } + sysbus_realize_and_unref(SYS_BUS_DEVICE(enet), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(enet), 0, 0x40048000); sysbus_connect_irq(SYS_BUS_DEVICE(enet), 0, qdev_get_gpio_in(nvic, 42)); |