/* The malta board has a PCNet card using PCI SLOT 11 */
default_devaddr = "0b";
- pci_nic_init(nd, "pcnet", default_devaddr);
+ pci_nic_init_nofail(nd, "pcnet", default_devaddr);
}
}
if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0))
pc_init_ne2k_isa(nd);
else
- pci_nic_init(nd, "e1000", NULL);
+ pci_nic_init_nofail(nd, "e1000", NULL);
}
if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
const char *default_devaddr)
{
const char *devaddr = nd->devaddr ? nd->devaddr : default_devaddr;
+ PCIBus *bus;
+ int devfn;
PCIDevice *pci_dev;
DeviceState *dev;
int i;
- i = qemu_check_nic_model_list(nd, pci_nic_models, default_model);
- pci_dev = pci_create(pci_nic_names[i], devaddr);
+ i = qemu_find_nic_model(nd, pci_nic_models, default_model);
+ if (i < 0)
+ return NULL;
+
+ bus = pci_get_bus_devfn(&devfn, devaddr);
+ if (!bus) {
+ qemu_error("Invalid PCI device address %s for device %s\n",
+ devaddr, pci_nic_names[i]);
+ return NULL;
+ }
+
+ pci_dev = pci_create_noinit(bus, devfn, pci_nic_names[i]);
dev = &pci_dev->qdev;
if (nd->id)
dev->id = qemu_strdup(nd->id);
dev->nd = nd;
- qdev_init(dev);
+ if (qdev_init(dev) < 0)
+ return NULL;
nd->private = dev;
return pci_dev;
}
+PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model,
+ const char *default_devaddr)
+{
+ PCIDevice *res;
+
+ if (qemu_show_nic_models(nd->model, pci_nic_models))
+ exit(0);
+
+ res = pci_nic_init(nd, default_model, default_devaddr);
+ if (!res)
+ exit(1);
+ return res;
+}
+
typedef struct {
PCIDevice dev;
PCIBus bus;
int pci_nic_supported(const char *model);
PCIDevice *pci_nic_init(NICInfo *nd, const char *default_model,
const char *default_devaddr);
+PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model,
+ const char *default_devaddr);
void pci_data_write(void *opaque, uint32_t addr, uint32_t val, int len);
uint32_t pci_data_read(void *opaque, uint32_t addr, int len);
int pci_bus_num(PCIBus *s);
for (i = 0; i < nb_nics; i++) {
/* There are no PCI NICs on the Bamboo board, but there are
* PCI slots, so we can pick whatever default model we want. */
- pci_nic_init(&nd_table[i], "e1000", NULL);
+ pci_nic_init_nofail(&nd_table[i], "e1000", NULL);
}
}
serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);
for(i = 0; i < nb_nics; i++)
- pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
+ pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
fprintf(stderr, "qemu: too many IDE bus\n");
serial_hds[1], ESCC_CLOCK, 4);
for(i = 0; i < nb_nics; i++)
- pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
+ pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
if (strcmp(nd_table[i].model, "ne2k_isa") == 0) {
isa_ne2000_init(ne2000_io[i], ne2000_irq[i], &nd_table[i]);
} else {
- pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
+ pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
}
}
if (pci_bus) {
/* Register network interfaces. */
for (i = 0; i < nb_nics; i++) {
- pci_nic_init(&nd_table[i], "virtio", NULL);
+ pci_nic_init_nofail(&nd_table[i], "virtio", NULL);
}
}
/* NIC: rtl8139 on-board, and 2 slots. */
for (i = 0; i < nb_nics; i++)
- pci_nic_init(&nd_table[i], "rtl8139", i==0 ? "2" : NULL);
+ pci_nic_init_nofail(&nd_table[i], "rtl8139", i==0 ? "2" : NULL);
/* Todo: register on board registers */
if (kernel_filename) {
smc91c111_init(nd, 0x4e000000, pic[28]);
done_smc = 1;
} else {
- pci_nic_init(nd, "rtl8139", NULL);
+ pci_nic_init_nofail(nd, "rtl8139", NULL);
}
}
}
for(i = 0; i < nb_nics; i++)
- pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
+ pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);
if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
fprintf(stderr, "qemu: too many IDE bus\n");
smc91c111_init(nd, 0x10010000, sic[25]);
done_smc = 1;
} else {
- pci_nic_init(nd, "rtl8139", NULL);
+ pci_nic_init_nofail(nd, "rtl8139", NULL);
}
}
if (usb_enabled) {
return -1;
}
+int qemu_show_nic_models(const char *arg, const char *const *models)
+{
+ int i;
+
+ if (!arg || strcmp(arg, "?"))
+ return 0;
+
+ fprintf(stderr, "qemu: Supported NIC models: ");
+ for (i = 0 ; models[i]; i++)
+ fprintf(stderr, "%s%c", models[i], models[i+1] ? ',' : '\n');
+ return 1;
+}
+
void qemu_check_nic_model(NICInfo *nd, const char *model)
{
const char *models[2];
models[0] = model;
models[1] = NULL;
- qemu_check_nic_model_list(nd, models, model);
+ if (qemu_show_nic_models(nd->model, models))
+ exit(0);
+ if (qemu_find_nic_model(nd, models, model) < 0)
+ exit(1);
}
-int qemu_check_nic_model_list(NICInfo *nd, const char * const *models,
- const char *default_model)
+int qemu_find_nic_model(NICInfo *nd, const char * const *models,
+ const char *default_model)
{
- int i, exit_status = 0;
+ int i;
if (!nd->model)
nd->model = strdup(default_model);
- if (strcmp(nd->model, "?") != 0) {
- for (i = 0 ; models[i]; i++)
- if (strcmp(nd->model, models[i]) == 0)
- return i;
-
- fprintf(stderr, "qemu: Unsupported NIC model: %s\n", nd->model);
- exit_status = 1;
+ for (i = 0 ; models[i]; i++) {
+ if (strcmp(nd->model, models[i]) == 0)
+ return i;
}
- fprintf(stderr, "qemu: Supported NIC models: ");
- for (i = 0 ; models[i]; i++)
- fprintf(stderr, "%s%c", models[i], models[i+1] ? ',' : '\n');
-
- exit(exit_status);
+ qemu_error("qemu: Unsupported NIC model: %s\n", nd->model);
+ return -1;
}
static int net_handle_fd_param(Monitor *mon, const char *param)
void qemu_purge_queued_packets(VLANClientState *vc);
void qemu_flush_queued_packets(VLANClientState *vc);
void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6]);
+int qemu_show_nic_models(const char *arg, const char *const *models);
void qemu_check_nic_model(NICInfo *nd, const char *model);
-int qemu_check_nic_model_list(NICInfo *nd, const char * const *models,
- const char *default_model);
+int qemu_find_nic_model(NICInfo *nd, const char * const *models,
+ const char *default_model);
void qemu_handler_true(void *opaque);
void do_info_network(Monitor *mon);