static int fs_eth_init(SysBusDevice *dev)
{
struct fs_eth *s = FROM_SYSBUS(typeof(*s), dev);
int eth_regs;
if (!s->dma_out || !s->dma_in) {
hw_error("Unconnected ETRAX-FS Ethernet MAC.\n");
}
s->dma_out->client.push = eth_tx_push;
s->dma_out->client.opaque = s;
s->dma_in->client.opaque = s;
s->dma_in->client.pull = NULL;
eth_regs = cpu_register_io_memory(eth_read, eth_write, s,
DEVICE_LITTLE_ENDIAN);
sysbus_init_mmio(dev, 0x5c, eth_regs);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_etraxfs_info, &s->conf,
dev->qdev.info->name, dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
tdk_init(&s->phy);
mdio_attach(&s->mdio_bus, &s->phy, s->phyaddr);
return 0;
}
void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift,
qemu_irq irq, void* mem_opaque,
void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write))
{
dp8393xState *s;
qemu_check_nic_model(nd, "dp83932");
s = qemu_mallocz(sizeof(dp8393xState));
s->mem_opaque = mem_opaque;
s->memory_rw = memory_rw;
s->it_shift = it_shift;
s->irq = irq;
s->watchdog = qemu_new_timer(vm_clock, dp8393x_watchdog, s);
s->regs[SONIC_SR] = 0x0004; /* only revision recognized by Linux */
s->conf.macaddr = nd->macaddr;
s->conf.vlan = nd->vlan;
s->conf.peer = nd->netdev;
s->nic = qemu_new_nic(&net_dp83932_info, &s->conf, nd->model, nd->name, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
qemu_register_reset(nic_reset, s);
nic_reset(s);
s->mmio_index = cpu_register_io_memory(dp8393x_read, dp8393x_write, s);
cpu_register_physical_memory(base, 0x40 << it_shift, s->mmio_index);
}
void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr)
{
struct etraxfs_dma_client *dma = NULL;
struct fs_eth *eth = NULL;
qemu_check_nic_model(nd, "fseth");
dma = qemu_mallocz(sizeof *dma * 2);
eth = qemu_mallocz(sizeof *eth);
dma[0].client.push = eth_tx_push;
dma[0].client.opaque = eth;
dma[1].client.opaque = eth;
dma[1].client.pull = NULL;
eth->dma_out = dma;
eth->dma_in = dma + 1;
/* Connect the phy. */
eth->phyaddr = phyaddr & 0x1f;
tdk_init(ð->phy);
mdio_attach(ð->mdio_bus, ð->phy, eth->phyaddr);
eth->ethregs = cpu_register_io_memory(eth_read, eth_write, eth);
cpu_register_physical_memory (base, 0x5c, eth->ethregs);
memcpy(eth->conf.macaddr.a, nd->macaddr, sizeof(nd->macaddr));
eth->conf.vlan = nd->vlan;
eth->conf.peer = nd->netdev;
eth->nic = qemu_new_nic(&net_etraxfs_info, ð->conf,
nd->model, nd->name, eth);
return dma;
}
static int net_init(struct XenDevice *xendev)
{
struct XenNetDev *netdev = container_of(xendev, struct XenNetDev, xendev);
/* read xenstore entries */
if (netdev->mac == NULL) {
netdev->mac = xenstore_read_be_str(&netdev->xendev, "mac");
}
/* do we have all we need? */
if (netdev->mac == NULL) {
return -1;
}
if (net_parse_macaddr(netdev->conf.macaddr.a, netdev->mac) < 0) {
return -1;
}
netdev->conf.vlan = qemu_find_vlan(netdev->xendev.dev, 1);
netdev->conf.peer = NULL;
netdev->nic = qemu_new_nic(&net_xen_info, &netdev->conf,
"xen", NULL, netdev);
snprintf(netdev->nic->nc.info_str, sizeof(netdev->nic->nc.info_str),
"nic: xenbus vif macaddr=%s", netdev->mac);
/* fill info */
xenstore_write_be_int(&netdev->xendev, "feature-rx-copy", 1);
xenstore_write_be_int(&netdev->xendev, "feature-rx-flip", 0);
return 0;
}
void dp83932_init(NICInfo *nd, hwaddr base, int it_shift,
MemoryRegion *address_space,
qemu_irq irq, void* mem_opaque,
void (*memory_rw)(void *opaque, hwaddr addr, uint8_t *buf, int len, int is_write))
{
dp8393xState *s;
qemu_check_nic_model(nd, "dp83932");
s = g_malloc0(sizeof(dp8393xState));
s->address_space = address_space;
s->mem_opaque = mem_opaque;
s->memory_rw = memory_rw;
s->it_shift = it_shift;
s->irq = irq;
s->watchdog = timer_new_ns(QEMU_CLOCK_VIRTUAL, dp8393x_watchdog, s);
s->regs[SONIC_SR] = 0x0004; /* only revision recognized by Linux */
s->conf.macaddr = nd->macaddr;
s->conf.peers.ncs[0] = nd->netdev;
s->nic = qemu_new_nic(&net_dp83932_info, &s->conf, nd->model, nd->name, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
qemu_register_reset(nic_reset, s);
nic_reset(s);
memory_region_init_io(&s->mmio, NULL, &dp8393x_ops, s,
"dp8393x", 0x40 << it_shift);
memory_region_add_subregion(address_space, base, &s->mmio);
}
static int fs_eth_init(SysBusDevice *sbd)
{
DeviceState *dev = DEVICE(sbd);
ETRAXFSEthState *s = ETRAX_FS_ETH(dev);
if (!s->dma_out || !s->dma_in) {
error_report("Unconnected ETRAX-FS Ethernet MAC");
return -1;
}
s->dma_out->client.push = eth_tx_push;
s->dma_out->client.opaque = s;
s->dma_in->client.opaque = s;
s->dma_in->client.pull = NULL;
memory_region_init_io(&s->mmio, OBJECT(dev), ð_ops, s,
"etraxfs-eth", 0x5c);
sysbus_init_mmio(sbd, &s->mmio);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_etraxfs_info, &s->conf,
object_get_typename(OBJECT(s)), dev->id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
tdk_init(&s->phy);
mdio_attach(&s->mdio_bus, &s->phy, s->phyaddr);
return 0;
}
void mipsnet_init (int base, qemu_irq irq, NICInfo *nd)
{
MIPSnetState *s;
qemu_check_nic_model(nd, "mipsnet");
s = qemu_mallocz(sizeof(MIPSnetState));
register_ioport_write(base, 36, 1, mipsnet_ioport_write, s);
register_ioport_read(base, 36, 1, mipsnet_ioport_read, s);
register_ioport_write(base, 36, 2, mipsnet_ioport_write, s);
register_ioport_read(base, 36, 2, mipsnet_ioport_read, s);
register_ioport_write(base, 36, 4, mipsnet_ioport_write, s);
register_ioport_read(base, 36, 4, mipsnet_ioport_read, s);
s->io_base = base;
s->irq = irq;
if (nd) {
memcpy(s->conf.macaddr.a, nd->macaddr, sizeof(nd->macaddr));
s->conf.vlan = nd->vlan;
s->conf.peer = nd->netdev;
s->nic = qemu_new_nic(&net_mipsnet_info, &s->conf,
nd->model, nd->name, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
}
mipsnet_reset(s);
vmstate_register(NULL, 0, &vmstate_mipsnet, s);
}
static int fs_eth_init(SysBusDevice *dev)
{
struct fs_eth *s = FROM_SYSBUS(typeof(*s), dev);
if (!s->dma_out || !s->dma_in) {
hw_error("Unconnected ETRAX-FS Ethernet MAC.\n");
}
s->dma_out->client.push = eth_tx_push;
s->dma_out->client.opaque = s;
s->dma_in->client.opaque = s;
s->dma_in->client.pull = NULL;
memory_region_init_io(&s->mmio, ð_ops, s, "etraxfs-eth", 0x5c);
sysbus_init_mmio(dev, &s->mmio);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_etraxfs_info, &s->conf,
object_get_typename(OBJECT(s)), dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
tdk_init(&s->phy);
mdio_attach(&s->mdio_bus, &s->phy, s->phyaddr);
return 0;
}
FpPort *fp_port_alloc(Rocker *r, char *sw_name,
MACAddr *start_mac, unsigned int index,
NICPeers *peers)
{
FpPort *port = g_new0(FpPort, 1);
if (!port) {
return NULL;
}
port->r = r;
port->index = index;
port->pport = index + 1;
/* front-panel switch port names are 1-based */
port->name = g_strdup_printf("%sp%d", sw_name, port->pport);
memcpy(port->conf.macaddr.a, start_mac, sizeof(port->conf.macaddr.a));
port->conf.macaddr.a[5] += index;
port->conf.bootindex = -1;
port->conf.peers = *peers;
port->nic = qemu_new_nic(&fp_port_info, &port->conf,
sw_name, NULL, port);
qemu_format_nic_info_str(qemu_get_queue(port->nic),
port->conf.macaddr.a);
fp_port_reset(port);
return port;
}
static void xilinx_ethlite_realize(DeviceState *dev, Error **errp)
{
struct xlx_ethlite *s = XILINX_ETHLITE(dev);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
}
static int spapr_vlan_init(VIOsPAPRDevice *sdev)
{
VIOsPAPRVLANDevice *dev = (VIOsPAPRVLANDevice *)sdev;
qemu_macaddr_default_if_unset(&dev->nicconf.macaddr);
dev->nic = qemu_new_nic(&net_spapr_vlan_info, &dev->nicconf,
object_get_typename(OBJECT(sdev)), sdev->qdev.id, dev);
qemu_format_nic_info_str(&dev->nic->nc, dev->nicconf.macaddr.a);
return 0;
}
static void etsec_realize(DeviceState *dev, Error **errp)
{
eTSEC *etsec = ETSEC_COMMON(dev);
etsec->nic = qemu_new_nic(&net_etsec_info, &etsec->conf,
object_get_typename(OBJECT(dev)), dev->id, etsec);
qemu_format_nic_info_str(qemu_get_queue(etsec->nic), etsec->conf.macaddr.a);
etsec->bh = qemu_bh_new(etsec_timer_hit, etsec);
etsec->ptimer = ptimer_init(etsec->bh, PTIMER_POLICY_DEFAULT);
ptimer_set_freq(etsec->ptimer, 100);
}
static int spapr_vlan_init(VIOsPAPRDevice *sdev)
{
VIOsPAPRVLANDevice *dev = VIO_SPAPR_VLAN_DEVICE(sdev);
qemu_macaddr_default_if_unset(&dev->nicconf.macaddr);
dev->nic = qemu_new_nic(&net_spapr_vlan_info, &dev->nicconf,
object_get_typename(OBJECT(sdev)), sdev->qdev.id, dev);
qemu_format_nic_info_str(qemu_get_queue(dev->nic), dev->nicconf.macaddr.a);
add_boot_device_path(dev->nicconf.bootindex, DEVICE(dev), "");
return 0;
}
static int mipsnet_sysbus_init(SysBusDevice *dev)
{
MIPSnetState *s = DO_UPCAST(MIPSnetState, busdev, dev);
memory_region_init_io(&s->io, &mipsnet_ioport_ops, s, "mipsnet-io", 36);
sysbus_init_mmio(dev, &s->io);
sysbus_init_irq(dev, &s->irq);
s->nic = qemu_new_nic(&net_mipsnet_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
return 0;
}
static int smc91c111_init1(SysBusDevice *dev)
{
smc91c111_state *s = FROM_SYSBUS(smc91c111_state, dev);
memory_region_init_io(&s->mmio, &smc91c111_mem_ops, s,
"smc91c111-mmio", 16);
sysbus_init_mmio(dev, &s->mmio);
sysbus_init_irq(dev, &s->irq);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_smc91c111_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
/* ??? Save/restore. */
return 0;
}
static void spapr_vlan_realize(VIOsPAPRDevice *sdev, Error **errp)
{
VIOsPAPRVLANDevice *dev = VIO_SPAPR_VLAN_DEVICE(sdev);
qemu_macaddr_default_if_unset(&dev->nicconf.macaddr);
memcpy(&dev->perm_mac.a, &dev->nicconf.macaddr.a, sizeof(dev->perm_mac.a));
dev->nic = qemu_new_nic(&net_spapr_vlan_info, &dev->nicconf,
object_get_typename(OBJECT(sdev)), sdev->qdev.id, dev);
qemu_format_nic_info_str(qemu_get_queue(dev->nic), dev->nicconf.macaddr.a);
dev->rxp_timer = timer_new_us(QEMU_CLOCK_VIRTUAL, spapr_vlan_flush_rx_queue,
dev);
}
static int xilinx_ethlite_init(SysBusDevice *dev)
{
struct xlx_ethlite *s = FROM_SYSBUS(typeof (*s), dev);
sysbus_init_irq(dev, &s->irq);
s->rxbuf = 0;
memory_region_init_io(&s->mmio, ð_ops, s, "xilinx-ethlite", R_MAX * 4);
sysbus_init_mmio(dev, &s->mmio);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf,
dev->qdev.info->name, dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
return 0;
}
static int mipsnet_sysbus_init(SysBusDevice *sbd)
{
DeviceState *dev = DEVICE(sbd);
MIPSnetState *s = MIPS_NET(dev);
memory_region_init_io(&s->io, OBJECT(dev), &mipsnet_ioport_ops, s,
"mipsnet-io", 36);
sysbus_init_mmio(sbd, &s->io);
sysbus_init_irq(sbd, &s->irq);
s->nic = qemu_new_nic(&net_mipsnet_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
return 0;
}
static int smc91c111_init1(SysBusDevice *sbd)
{
DeviceState *dev = DEVICE(sbd);
smc91c111_state *s = SMC91C111(dev);
memory_region_init_io(&s->mmio, OBJECT(s), &smc91c111_mem_ops, s,
"smc91c111-mmio", 16);
sysbus_init_mmio(sbd, &s->mmio);
sysbus_init_irq(sbd, &s->irq);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_smc91c111_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
/* ??? Save/restore. */
return 0;
}
static int xilinx_ethlite_init(SysBusDevice *dev)
{
struct xlx_ethlite *s = FROM_SYSBUS(typeof (*s), dev);
sysbus_init_irq(dev, &s->irq);
s->rxbuf = 0;
memory_region_init_io(&s->mmio, ð_ops, s, "xlnx.xps-ethernetlite",
R_MAX * 4);
sysbus_init_mmio(dev, &s->mmio);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->qdev.id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
return 0;
}
static int xilinx_ethlite_init(SysBusDevice *dev)
{
struct xlx_ethlite *s = FROM_SYSBUS(typeof (*s), dev);
int regs;
sysbus_init_irq(dev, &s->irq);
s->rxbuf = 0;
regs = cpu_register_io_memory(eth_read, eth_write, s, DEVICE_NATIVE_ENDIAN);
sysbus_init_mmio(dev, R_MAX * 4, regs);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf,
dev->qdev.info->name, dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
return 0;
}
static int smc91c111_init1(SysBusDevice *dev)
{
smc91c111_state *s = FROM_SYSBUS(smc91c111_state, dev);
s->mmio_index = cpu_register_io_memory(smc91c111_readfn,
smc91c111_writefn, s);
sysbus_init_mmio(dev, 16, s->mmio_index);
sysbus_init_irq(dev, &s->irq);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
smc91c111_reset(s);
s->nic = qemu_new_nic(&net_smc91c111_info, &s->conf,
dev->qdev.info->name, dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->conf.macaddr.a);
/* ??? Save/restore. */
return 0;
}
static void ftgmac100_realize(DeviceState *dev, Error **errp)
{
Ftgmac100State *s = FTGMAC100(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
memory_region_init_io(&s->iomem, OBJECT(dev), &ftgmac100_ops, s,
TYPE_FTGMAC100, 0x2000);
sysbus_init_mmio(sbd, &s->iomem);
sysbus_init_irq(sbd, &s->irq);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->conf.peers.ncs[0] = nd_table[0].netdev;
s->nic = qemu_new_nic(&net_ftgmac100_info, &s->conf,
object_get_typename(OBJECT(dev)), DEVICE(dev)->id,
s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
}
static int isa_ne2000_initfn(ISADevice *dev)
{
ISANE2000State *isa = DO_UPCAST(ISANE2000State, dev, dev);
NE2000State *s = &isa->ne2000;
ne2000_setup_io(s, 0x20);
isa_register_ioport(dev, &s->io, isa->iobase);
isa_init_irq(dev, &s->irq, isa->isairq);
qemu_macaddr_default_if_unset(&s->c.macaddr);
ne2000_reset(s);
s->nic = qemu_new_nic(&net_ne2000_isa_info, &s->c,
object_get_typename(OBJECT(dev)), dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->c.macaddr.a);
return 0;
}
static void
e1000e_init_net_peer(E1000EState *s, PCIDevice *pci_dev, uint8_t *macaddr)
{
DeviceState *dev = DEVICE(pci_dev);
NetClientState *nc;
int i;
s->nic = qemu_new_nic(&net_e1000e_info, &s->conf,
object_get_typename(OBJECT(s)), dev->id, s);
s->core.max_queue_num = s->conf.peers.queues - 1;
trace_e1000e_mac_set_permanent(MAC_ARG(macaddr));
memcpy(s->core.permanent_mac, macaddr, sizeof(s->core.permanent_mac));
qemu_format_nic_info_str(qemu_get_queue(s->nic), macaddr);
/* Setup virtio headers */
if (s->disable_vnet) {
s->core.has_vnet = false;
trace_e1000e_cfg_support_virtio(false);
return;
} else {
s->core.has_vnet = true;
}
for (i = 0; i < s->conf.peers.queues; i++) {
nc = qemu_get_subqueue(s->nic, i);
if (!nc->peer || !qemu_has_vnet_hdr(nc->peer)) {
s->core.has_vnet = false;
trace_e1000e_cfg_support_virtio(false);
return;
}
}
trace_e1000e_cfg_support_virtio(true);
for (i = 0; i < s->conf.peers.queues; i++) {
nc = qemu_get_subqueue(s->nic, i);
qemu_set_vnet_hdr_len(nc->peer, sizeof(struct virtio_net_hdr));
qemu_using_vnet_hdr(nc->peer, true);
}
}
static int tnetw1130_init(PCIDevice *pci_dev)
{
TNETW1130State *d = DO_UPCAST(TNETW1130State, dev, pci_dev);
tnetw1130_t *s = &d->tnetw1130;
/* TI TNETW1130 */
tnetw1130_pci_config(d->dev.config);
/* Handler for memory-mapped I/O */
memory_region_init_io(&d->mmio_bar0, &tnetw1130_ops0, s, "tnetw1130_mmio0",
TNETW1130_MEM0_SIZE);
memory_region_init_io(&d->mmio_bar1, &tnetw1130_ops1, s, "tnetw1130_mmio1",
TNETW1130_MEM1_SIZE);
pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio_bar0);
pci_register_bar(&d->dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio_bar1);
#if 0
static const char macaddr[6] = {
0x00, 0x60, 0x65, 0x02, 0x4a, 0x8e
};
memcpy(s->conf.macaddr.a, macaddr, 6);
#endif
qemu_macaddr_default_if_unset(&s->conf.macaddr);
tnetw1130_reset(s);
s->nic = qemu_new_nic(&net_info, &s->conf,
object_get_typename(OBJECT(pci_dev)),
pci_dev->qdev.id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
qemu_register_reset(nic_reset, d);
return 0;
}
static void dp8393x_realize(DeviceState *dev, Error **errp)
{
dp8393xState *s = DP8393X(dev);
int i, checksum;
uint8_t *prom;
Error *local_err = NULL;
address_space_init(&s->as, s->dma_mr, "dp8393x");
memory_region_init_io(&s->mmio, OBJECT(dev), &dp8393x_ops, s,
"dp8393x-regs", 0x40 << s->it_shift);
s->nic = qemu_new_nic(&net_dp83932_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
s->watchdog = timer_new_ns(QEMU_CLOCK_VIRTUAL, dp8393x_watchdog, s);
s->regs[SONIC_SR] = 0x0004; /* only revision recognized by Linux */
memory_region_init_ram(&s->prom, OBJECT(dev),
"dp8393x-prom", SONIC_PROM_SIZE, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}
memory_region_set_readonly(&s->prom, true);
prom = memory_region_get_ram_ptr(&s->prom);
checksum = 0;
for (i = 0; i < 6; i++) {
prom[i] = s->conf.macaddr.a[i];
checksum += prom[i];
if (checksum > 0xff) {
checksum = (checksum + 1) & 0xff;
}
}
prom[7] = 0xff - checksum;
}