diff options
| -rw-r--r-- | hw/arm/npcm7xx.c | 16 | ||||
| -rw-r--r-- | tests/qtest/npcm7xx_emc-test.c | 18 |
2 files changed, 13 insertions, 21 deletions
diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c index e3243a520d..bdc609b5fb 100644 --- a/hw/arm/npcm7xx.c +++ b/hw/arm/npcm7xx.c @@ -656,8 +656,9 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) /* * EMC Modules. Cannot fail. - * The mapping of the device to its netdev backend works as follows: - * emc[i] = nd_table[i] + * Use the available NIC configurations in order, allowing 'emc0' and + * 'emc1' to by used as aliases for the model= parameter to override. + * * This works around the inability to specify the netdev property for the * emc device: it's not pluggable and thus the -device option can't be * used. @@ -665,12 +666,13 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm7xx_emc_addr) != ARRAY_SIZE(s->emc)); QEMU_BUILD_BUG_ON(ARRAY_SIZE(s->emc) != 2); for (i = 0; i < ARRAY_SIZE(s->emc); i++) { - s->emc[i].emc_num = i; SysBusDevice *sbd = SYS_BUS_DEVICE(&s->emc[i]); - if (nd_table[i].used) { - qemu_check_nic_model(&nd_table[i], TYPE_NPCM7XX_EMC); - qdev_set_nic_properties(DEVICE(sbd), &nd_table[i]); - } + char alias[6]; + + s->emc[i].emc_num = i; + snprintf(alias, sizeof(alias), "emc%u", i); + qemu_configure_nic_device(DEVICE(sbd), true, alias); + /* * The device exists regardless of whether it's connected to a QEMU * netdev backend. So always instantiate it even if there is no diff --git a/tests/qtest/npcm7xx_emc-test.c b/tests/qtest/npcm7xx_emc-test.c index b046f1d76a..f7646fae2c 100644 --- a/tests/qtest/npcm7xx_emc-test.c +++ b/tests/qtest/npcm7xx_emc-test.c @@ -225,21 +225,11 @@ static int *packet_test_init(int module_num, GString *cmd_line) g_assert_cmpint(ret, != , -1); /* - * KISS and use -nic. We specify two nics (both emc{0,1}) because there's - * currently no way to specify only emc1: The driver implicitly relies on - * emc[i] == nd_table[i]. + * KISS and use -nic. The driver accepts 'emc0' and 'emc1' as aliases + * in the 'model' field to specify the device to match. */ - if (module_num == 0) { - g_string_append_printf(cmd_line, - " -nic socket,fd=%d,model=" TYPE_NPCM7XX_EMC " " - " -nic user,model=" TYPE_NPCM7XX_EMC " ", - test_sockets[1]); - } else { - g_string_append_printf(cmd_line, - " -nic user,model=" TYPE_NPCM7XX_EMC " " - " -nic socket,fd=%d,model=" TYPE_NPCM7XX_EMC " ", - test_sockets[1]); - } + g_string_append_printf(cmd_line, " -nic socket,fd=%d,model=emc%d ", + test_sockets[1], module_num); g_test_queue_destroy(packet_test_clear, test_sockets); return test_sockets; |