static void batadv_interface_setup(struct net_device *dev)
{
struct batadv_priv *priv = netdev_priv(dev);
ether_setup(dev);
dev->netdev_ops = &batadv_netdev_ops;
dev->destructor = free_netdev;
dev->tx_queue_len = 0;
/* can't call min_mtu, because the needed variables
* have not been initialized yet
*/
dev->mtu = ETH_DATA_LEN;
/* reserve more space in the skbuff for our header */
dev->hard_header_len = BATADV_HEADER_LEN;
/* generate random address */
eth_hw_addr_random(dev);
SET_ETHTOOL_OPS(dev, &batadv_ethtool_ops);
memset(priv, 0, sizeof(*priv));
}
static void do_setup(struct net_device *netdev)
{
ether_setup(netdev);
netdev->netdev_ops = &internal_dev_netdev_ops;
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_OPENVSWITCH |
IFF_PHONY_HEADROOM | IFF_NO_QUEUE;
netdev->destructor = internal_dev_destructor;
netdev->ethtool_ops = &internal_dev_ethtool_ops;
netdev->rtnl_link_ops = &internal_dev_link_ops;
netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
NETIF_F_HIGHDMA | NETIF_F_HW_CSUM |
NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ENCAP_ALL;
netdev->vlan_features = netdev->features;
netdev->hw_enc_features = netdev->features;
netdev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
netdev->hw_features = netdev->features & ~NETIF_F_LLTX;
eth_hw_addr_random(netdev);
}
static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
{
int status = -1;
u8 *buf = intf->cur_altsetting->extra;
int len = intf->cur_altsetting->extralen;
struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
struct usb_cdc_union_desc *cdc_union = NULL;
struct usb_cdc_ether_desc *cdc_ether = NULL;
u32 found = 0;
struct usb_driver *driver = driver_of(intf);
struct qmi_wwan_state *info = (void *)&dev->data;
BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) <
sizeof(struct qmi_wwan_state)));
/* set up initial state */
info->control = intf;
info->data = intf;
/* and a number of CDC descriptors */
while (len > 3) {
struct usb_descriptor_header *h = (void *)buf;
/* ignore any misplaced descriptors */
if (h->bDescriptorType != USB_DT_CS_INTERFACE)
goto next_desc;
/* buf[2] is CDC descriptor subtype */
switch (buf[2]) {
case USB_CDC_HEADER_TYPE:
if (found & 1 << USB_CDC_HEADER_TYPE) {
dev_dbg(&intf->dev, "extra CDC header\n");
goto err;
}
if (h->bLength != sizeof(struct usb_cdc_header_desc)) {
dev_dbg(&intf->dev, "CDC header len %u\n",
h->bLength);
goto err;
}
break;
case USB_CDC_UNION_TYPE:
if (found & 1 << USB_CDC_UNION_TYPE) {
dev_dbg(&intf->dev, "extra CDC union\n");
goto err;
}
if (h->bLength != sizeof(struct usb_cdc_union_desc)) {
dev_dbg(&intf->dev, "CDC union len %u\n",
h->bLength);
goto err;
}
cdc_union = (struct usb_cdc_union_desc *)buf;
break;
case USB_CDC_ETHERNET_TYPE:
if (found & 1 << USB_CDC_ETHERNET_TYPE) {
dev_dbg(&intf->dev, "extra CDC ether\n");
goto err;
}
if (h->bLength != sizeof(struct usb_cdc_ether_desc)) {
dev_dbg(&intf->dev, "CDC ether len %u\n",
h->bLength);
goto err;
}
cdc_ether = (struct usb_cdc_ether_desc *)buf;
break;
}
/* Remember which CDC functional descriptors we've seen. Works
* for all types we care about, of which USB_CDC_ETHERNET_TYPE
* (0x0f) is the highest numbered
*/
if (buf[2] < 32)
found |= 1 << buf[2];
next_desc:
len -= h->bLength;
buf += h->bLength;
}
/* Use separate control and data interfaces if we found a CDC Union */
if (cdc_union) {
info->data = usb_ifnum_to_if(dev->udev,
cdc_union->bSlaveInterface0);
if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 ||
!info->data) {
dev_err(&intf->dev,
"bogus CDC Union: master=%u, slave=%u\n",
cdc_union->bMasterInterface0,
cdc_union->bSlaveInterface0);
goto err;
}
}
/* errors aren't fatal - we can live with the dynamic address */
if (cdc_ether) {
dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
}
/* claim data interface and set it up */
if (info->control != info->data) {
status = usb_driver_claim_interface(driver, info->data, dev);
if (status < 0)
goto err;
}
status = qmi_wwan_register_subdriver(dev);
if (status < 0 && info->control != info->data) {
usb_set_intfdata(info->data, NULL);
usb_driver_release_interface(driver, info->data);
}
/* Never use the same address on both ends of the link, even if the
* buggy firmware told us to. Or, if device is assigned the well-known
* buggy firmware MAC address, replace it with a random address,
*/
if (ether_addr_equal(dev->net->dev_addr, default_modem_addr) ||
ether_addr_equal(dev->net->dev_addr, buggy_fw_addr))
eth_hw_addr_random(dev->net);
/* make MAC addr easily distinguishable from an IP header */
if (possibly_iphdr(dev->net->dev_addr)) {
dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */
dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */
}
dev->net->netdev_ops = &qmi_wwan_netdev_ops;
err:
return status;
}
static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
{
int status = -1;
u8 *buf = intf->cur_altsetting->extra;
int len = intf->cur_altsetting->extralen;
struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
struct usb_cdc_union_desc *cdc_union;
struct usb_cdc_ether_desc *cdc_ether;
struct usb_driver *driver = driver_of(intf);
struct qmi_wwan_state *info = (void *)&dev->data;
struct usb_cdc_parsed_header hdr;
BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) <
sizeof(struct qmi_wwan_state)));
/* set up initial state */
info->control = intf;
info->data = intf;
/* and a number of CDC descriptors */
cdc_parse_cdc_header(&hdr, intf, buf, len);
cdc_union = hdr.usb_cdc_union_desc;
cdc_ether = hdr.usb_cdc_ether_desc;
/* Use separate control and data interfaces if we found a CDC Union */
if (cdc_union) {
info->data = usb_ifnum_to_if(dev->udev,
cdc_union->bSlaveInterface0);
if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 ||
!info->data) {
dev_err(&intf->dev,
"bogus CDC Union: master=%u, slave=%u\n",
cdc_union->bMasterInterface0,
cdc_union->bSlaveInterface0);
goto err;
}
}
/* errors aren't fatal - we can live with the dynamic address */
if (cdc_ether) {
dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
}
/* claim data interface and set it up */
if (info->control != info->data) {
status = usb_driver_claim_interface(driver, info->data, dev);
if (status < 0)
goto err;
}
status = qmi_wwan_register_subdriver(dev);
if (status < 0 && info->control != info->data) {
usb_set_intfdata(info->data, NULL);
usb_driver_release_interface(driver, info->data);
}
/* Never use the same address on both ends of the link, even if the
* buggy firmware told us to. Or, if device is assigned the well-known
* buggy firmware MAC address, replace it with a random address,
*/
if (ether_addr_equal(dev->net->dev_addr, default_modem_addr) ||
ether_addr_equal(dev->net->dev_addr, buggy_fw_addr))
eth_hw_addr_random(dev->net);
/* make MAC addr easily distinguishable from an IP header */
if (possibly_iphdr(dev->net->dev_addr)) {
dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */
dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */
}
dev->net->netdev_ops = &qmi_wwan_netdev_ops;
err:
return status;
}
/* Search EMAC board, allocate space and register it
*/
static int emac_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct emac_board_info *db;
struct net_device *ndev;
int ret = 0;
const char *mac_addr;
ndev = alloc_etherdev(sizeof(struct emac_board_info));
if (!ndev) {
dev_err(&pdev->dev, "could not allocate device.\n");
return -ENOMEM;
}
SET_NETDEV_DEV(ndev, &pdev->dev);
db = netdev_priv(ndev);
memset(db, 0, sizeof(*db));
db->dev = &pdev->dev;
db->ndev = ndev;
db->pdev = pdev;
db->msg_enable = netif_msg_init(debug, EMAC_DEFAULT_MSG_ENABLE);
spin_lock_init(&db->lock);
db->membase = of_iomap(np, 0);
if (!db->membase) {
dev_err(&pdev->dev, "failed to remap registers\n");
ret = -ENOMEM;
goto out;
}
/* fill in parameters for net-dev structure */
ndev->base_addr = (unsigned long)db->membase;
ndev->irq = irq_of_parse_and_map(np, 0);
if (ndev->irq == -ENXIO) {
netdev_err(ndev, "No irq resource\n");
ret = ndev->irq;
goto out_iounmap;
}
db->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(db->clk)) {
ret = PTR_ERR(db->clk);
goto out_iounmap;
}
ret = clk_prepare_enable(db->clk);
if (ret) {
dev_err(&pdev->dev, "Error couldn't enable clock (%d)\n", ret);
goto out_iounmap;
}
ret = sunxi_sram_claim(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Error couldn't map SRAM to device\n");
goto out_clk_disable_unprepare;
}
db->phy_node = of_parse_phandle(np, "phy", 0);
if (!db->phy_node) {
dev_err(&pdev->dev, "no associated PHY\n");
ret = -ENODEV;
goto out_release_sram;
}
/* Read MAC-address from DT */
mac_addr = of_get_mac_address(np);
if (mac_addr)
memcpy(ndev->dev_addr, mac_addr, ETH_ALEN);
/* Check if the MAC address is valid, if not get a random one */
if (!is_valid_ether_addr(ndev->dev_addr)) {
eth_hw_addr_random(ndev);
dev_warn(&pdev->dev, "using random MAC address %pM\n",
ndev->dev_addr);
}
db->emacrx_completed_flag = 1;
emac_powerup(ndev);
emac_reset(db);
ndev->netdev_ops = &emac_netdev_ops;
ndev->watchdog_timeo = msecs_to_jiffies(watchdog);
ndev->ethtool_ops = &emac_ethtool_ops;
platform_set_drvdata(pdev, ndev);
/* Carrier starts down, phylib will bring it up */
netif_carrier_off(ndev);
ret = register_netdev(ndev);
if (ret) {
dev_err(&pdev->dev, "Registering netdev failed!\n");
ret = -ENODEV;
goto out_release_sram;
}
dev_info(&pdev->dev, "%s: at %p, IRQ %d MAC: %pM\n",
ndev->name, db->membase, ndev->irq, ndev->dev_addr);
return 0;
out_release_sram:
sunxi_sram_release(&pdev->dev);
out_clk_disable_unprepare:
clk_disable_unprepare(db->clk);
out_iounmap:
iounmap(db->membase);
out:
dev_err(db->dev, "not found (%d).\n", ret);
free_netdev(ndev);
return ret;
}
static void __devinit mac_onboard_sonic_ethernet_addr(struct net_device *dev)
{
struct sonic_local *lp = netdev_priv(dev);
const int prom_addr = ONBOARD_SONIC_PROM_BASE;
unsigned short val;
/*
* On NuBus boards we can sometimes look in the ROM resources.
* No such luck for comm-slot/onboard.
* On the PowerBook 520, the PROM base address is a mystery.
*/
if (hwreg_present((void *)prom_addr)) {
int i;
for (i = 0; i < 6; i++)
dev->dev_addr[i] = SONIC_READ_PROM(i);
if (!INVALID_MAC(dev->dev_addr))
return;
/*
* Most of the time, the address is bit-reversed. The NetBSD
* source has a rather long and detailed historical account of
* why this is so.
*/
bit_reverse_addr(dev->dev_addr);
if (!INVALID_MAC(dev->dev_addr))
return;
/*
* If we still have what seems to be a bogus address, we'll
* look in the CAM. The top entry should be ours.
*/
printk(KERN_WARNING "macsonic: MAC address in PROM seems "
"to be invalid, trying CAM\n");
} else {
printk(KERN_WARNING "macsonic: cannot read MAC address from "
"PROM, trying CAM\n");
}
/* This only works if MacOS has already initialized the card. */
SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
SONIC_WRITE(SONIC_CEP, 15);
val = SONIC_READ(SONIC_CAP2);
dev->dev_addr[5] = val >> 8;
dev->dev_addr[4] = val & 0xff;
val = SONIC_READ(SONIC_CAP1);
dev->dev_addr[3] = val >> 8;
dev->dev_addr[2] = val & 0xff;
val = SONIC_READ(SONIC_CAP0);
dev->dev_addr[1] = val >> 8;
dev->dev_addr[0] = val & 0xff;
if (!INVALID_MAC(dev->dev_addr))
return;
/* Still nonsense ... messed up someplace! */
printk(KERN_WARNING "macsonic: MAC address in CAM entry 15 "
"seems invalid, will use a random MAC\n");
eth_hw_addr_random(dev);
}
/******************************************************************************
* struct platform_driver functions
*****************************************************************************/
static int ftmac100_probe(struct platform_device *pdev)
{
struct resource *res;
int irq;
struct net_device *netdev;
struct ftmac100 *priv;
int err;
if (!pdev)
return -ENODEV;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENXIO;
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return irq;
/* setup net_device */
netdev = alloc_etherdev(sizeof(*priv));
if (!netdev) {
err = -ENOMEM;
goto err_alloc_etherdev;
}
SET_NETDEV_DEV(netdev, &pdev->dev);
netdev->ethtool_ops = &ftmac100_ethtool_ops;
netdev->netdev_ops = &ftmac100_netdev_ops;
platform_set_drvdata(pdev, netdev);
/* setup private data */
priv = netdev_priv(netdev);
priv->netdev = netdev;
priv->dev = &pdev->dev;
spin_lock_init(&priv->tx_lock);
/* initialize NAPI */
netif_napi_add(netdev, &priv->napi, ftmac100_poll, 64);
/* map io memory */
priv->res = request_mem_region(res->start, resource_size(res),
dev_name(&pdev->dev));
if (!priv->res) {
dev_err(&pdev->dev, "Could not reserve memory region\n");
err = -ENOMEM;
goto err_req_mem;
}
priv->base = ioremap(res->start, resource_size(res));
if (!priv->base) {
dev_err(&pdev->dev, "Failed to ioremap ethernet registers\n");
err = -EIO;
goto err_ioremap;
}
priv->irq = irq;
/* initialize struct mii_if_info */
priv->mii.phy_id = 0;
priv->mii.phy_id_mask = 0x1f;
priv->mii.reg_num_mask = 0x1f;
priv->mii.dev = netdev;
priv->mii.mdio_read = ftmac100_mdio_read;
priv->mii.mdio_write = ftmac100_mdio_write;
/* register network device */
err = register_netdev(netdev);
if (err) {
dev_err(&pdev->dev, "Failed to register netdev\n");
goto err_register_netdev;
}
netdev_info(netdev, "irq %d, mapped at %p\n", priv->irq, priv->base);
if (!is_valid_ether_addr(netdev->dev_addr)) {
eth_hw_addr_random(netdev);
netdev_info(netdev, "generated random MAC address %pM\n",
netdev->dev_addr);
}
return 0;
err_register_netdev:
iounmap(priv->base);
err_ioremap:
release_resource(priv->res);
err_req_mem:
netif_napi_del(&priv->napi);
free_netdev(netdev);
err_alloc_etherdev:
return err;
}
int bgmac_phy_connect_direct(struct bgmac *bgmac)
{
struct fixed_phy_status fphy_status = {
.link = 1,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
struct phy_device *phy_dev;
int err;
phy_dev = fixed_phy_register(PHY_POLL, &fphy_status, -1, NULL);
if (!phy_dev || IS_ERR(phy_dev)) {
dev_err(bgmac->dev, "Failed to register fixed PHY device\n");
return -ENODEV;
}
err = phy_connect_direct(bgmac->net_dev, phy_dev, bgmac_adjust_link,
PHY_INTERFACE_MODE_MII);
if (err) {
dev_err(bgmac->dev, "Connecting PHY failed\n");
return err;
}
return err;
}
EXPORT_SYMBOL_GPL(bgmac_phy_connect_direct);
struct bgmac *bgmac_alloc(struct device *dev)
{
struct net_device *net_dev;
struct bgmac *bgmac;
/* Allocation and references */
net_dev = devm_alloc_etherdev(dev, sizeof(*bgmac));
if (!net_dev)
return NULL;
net_dev->netdev_ops = &bgmac_netdev_ops;
net_dev->ethtool_ops = &bgmac_ethtool_ops;
bgmac = netdev_priv(net_dev);
bgmac->dev = dev;
bgmac->net_dev = net_dev;
return bgmac;
}
EXPORT_SYMBOL_GPL(bgmac_alloc);
int bgmac_enet_probe(struct bgmac *bgmac)
{
struct net_device *net_dev = bgmac->net_dev;
int err;
net_dev->irq = bgmac->irq;
SET_NETDEV_DEV(net_dev, bgmac->dev);
dev_set_drvdata(bgmac->dev, bgmac);
if (!is_valid_ether_addr(net_dev->dev_addr)) {
dev_err(bgmac->dev, "Invalid MAC addr: %pM\n",
net_dev->dev_addr);
eth_hw_addr_random(net_dev);
dev_warn(bgmac->dev, "Using random MAC: %pM\n",
net_dev->dev_addr);
}
/* This (reset &) enable is not preset in specs or reference driver but
* Broadcom does it in arch PCI code when enabling fake PCI device.
*/
bgmac_clk_enable(bgmac, 0);
/* This seems to be fixing IRQ by assigning OOB #6 to the core */
if (!(bgmac->feature_flags & BGMAC_FEAT_IDM_MASK)) {
if (bgmac->feature_flags & BGMAC_FEAT_IRQ_ID_OOB_6)
bgmac_idm_write(bgmac, BCMA_OOB_SEL_OUT_A30, 0x86);
}
bgmac_chip_reset(bgmac);
err = bgmac_dma_alloc(bgmac);
if (err) {
dev_err(bgmac->dev, "Unable to alloc memory for DMA\n");
goto err_out;
}
bgmac->int_mask = BGMAC_IS_ERRMASK | BGMAC_IS_RX | BGMAC_IS_TX_MASK;
if (bcm47xx_nvram_getenv("et0_no_txint", NULL, 0) == 0)
bgmac->int_mask &= ~BGMAC_IS_TX_MASK;
netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT);
err = bgmac_phy_connect(bgmac);
if (err) {
dev_err(bgmac->dev, "Cannot connect to phy\n");
goto err_dma_free;
}
net_dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
net_dev->hw_features = net_dev->features;
net_dev->vlan_features = net_dev->features;
err = register_netdev(bgmac->net_dev);
if (err) {
dev_err(bgmac->dev, "Cannot register net device\n");
goto err_phy_disconnect;
}
netif_carrier_off(net_dev);
return 0;
err_phy_disconnect:
phy_disconnect(net_dev->phydev);
err_dma_free:
bgmac_dma_free(bgmac);
err_out:
return err;
}
EXPORT_SYMBOL_GPL(bgmac_enet_probe);
void bgmac_enet_remove(struct bgmac *bgmac)
{
unregister_netdev(bgmac->net_dev);
phy_disconnect(bgmac->net_dev->phydev);
netif_napi_del(&bgmac->napi);
bgmac_dma_free(bgmac);
free_netdev(bgmac->net_dev);
}
static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
{
int status = -1;
u8 *buf = intf->cur_altsetting->extra;
int len = intf->cur_altsetting->extralen;
struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
struct usb_cdc_union_desc *cdc_union;
struct usb_cdc_ether_desc *cdc_ether;
struct usb_driver *driver = driver_of(intf);
struct qmi_wwan_state *info = (void *)&dev->data;
struct usb_cdc_parsed_header hdr;
BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) <
sizeof(struct qmi_wwan_state)));
/* set up initial state */
info->control = intf;
info->data = intf;
/* and a number of CDC descriptors */
cdc_parse_cdc_header(&hdr, intf, buf, len);
cdc_union = hdr.usb_cdc_union_desc;
cdc_ether = hdr.usb_cdc_ether_desc;
/* Use separate control and data interfaces if we found a CDC Union */
if (cdc_union) {
info->data = usb_ifnum_to_if(dev->udev,
cdc_union->bSlaveInterface0);
if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 ||
!info->data) {
dev_err(&intf->dev,
"bogus CDC Union: master=%u, slave=%u\n",
cdc_union->bMasterInterface0,
cdc_union->bSlaveInterface0);
/* ignore and continue... */
cdc_union = NULL;
info->data = intf;
}
}
/* errors aren't fatal - we can live with the dynamic address */
if (cdc_ether) {
dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
}
/* claim data interface and set it up */
if (info->control != info->data) {
status = usb_driver_claim_interface(driver, info->data, dev);
if (status < 0)
goto err;
}
status = qmi_wwan_register_subdriver(dev);
if (status < 0 && info->control != info->data) {
usb_set_intfdata(info->data, NULL);
usb_driver_release_interface(driver, info->data);
}
/* disabling remote wakeup on MDM9x30 devices has the same
* effect as clearing DTR. The device will not respond to QMI
* requests until we set DTR again. This is similar to a
* QMI_CTL SYNC request, clearing a lot of firmware state
* including the client ID allocations.
*
* Our usage model allows a session to span multiple
* open/close events, so we must prevent the firmware from
* clearing out state the clients might need.
*
* MDM9x30 is the first QMI chipset with USB3 support. Abuse
* this fact to enable the quirk.
*/
if (le16_to_cpu(dev->udev->descriptor.bcdUSB) >= 0x0201) {
qmi_wwan_manage_power(dev, 1);
qmi_wwan_change_dtr(dev, true);
}
/* Never use the same address on both ends of the link, even if the
* buggy firmware told us to. Or, if device is assigned the well-known
* buggy firmware MAC address, replace it with a random address,
*/
if (ether_addr_equal(dev->net->dev_addr, default_modem_addr) ||
ether_addr_equal(dev->net->dev_addr, buggy_fw_addr))
eth_hw_addr_random(dev->net);
/* make MAC addr easily distinguishable from an IP header */
if (possibly_iphdr(dev->net->dev_addr)) {
dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */
dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */
}
dev->net->netdev_ops = &qmi_wwan_netdev_ops;
dev->net->sysfs_groups[0] = &qmi_wwan_sysfs_attr_group;
err:
return status;
}
static int
qca_spi_probe(struct spi_device *spi_device)
{
struct qcaspi *qca = NULL;
struct net_device *qcaspi_devs = NULL;
u8 legacy_mode = 0;
u16 signature;
const char *mac;
if (!spi_device->dev.of_node) {
dev_err(&spi_device->dev, "Missing device tree\n");
return -EINVAL;
}
legacy_mode = of_property_read_bool(spi_device->dev.of_node,
"qca,legacy-mode");
if (qcaspi_clkspeed == 0) {
if (spi_device->max_speed_hz)
qcaspi_clkspeed = spi_device->max_speed_hz;
else
qcaspi_clkspeed = QCASPI_CLK_SPEED;
}
if ((qcaspi_clkspeed < QCASPI_CLK_SPEED_MIN) ||
(qcaspi_clkspeed > QCASPI_CLK_SPEED_MAX)) {
dev_info(&spi_device->dev, "Invalid clkspeed: %d\n",
qcaspi_clkspeed);
return -EINVAL;
}
if ((qcaspi_burst_len < QCASPI_BURST_LEN_MIN) ||
(qcaspi_burst_len > QCASPI_BURST_LEN_MAX)) {
dev_info(&spi_device->dev, "Invalid burst len: %d\n",
qcaspi_burst_len);
return -EINVAL;
}
if ((qcaspi_pluggable < QCASPI_PLUGGABLE_MIN) ||
(qcaspi_pluggable > QCASPI_PLUGGABLE_MAX)) {
dev_info(&spi_device->dev, "Invalid pluggable: %d\n",
qcaspi_pluggable);
return -EINVAL;
}
dev_info(&spi_device->dev, "ver=%s, clkspeed=%d, burst_len=%d, pluggable=%d\n",
QCASPI_DRV_VERSION,
qcaspi_clkspeed,
qcaspi_burst_len,
qcaspi_pluggable);
spi_device->mode = SPI_MODE_3;
spi_device->max_speed_hz = qcaspi_clkspeed;
if (spi_setup(spi_device) < 0) {
dev_err(&spi_device->dev, "Unable to setup SPI device\n");
return -EFAULT;
}
qcaspi_devs = alloc_etherdev(sizeof(struct qcaspi));
if (!qcaspi_devs)
return -ENOMEM;
qcaspi_netdev_setup(qcaspi_devs);
qca = netdev_priv(qcaspi_devs);
if (!qca) {
free_netdev(qcaspi_devs);
dev_err(&spi_device->dev, "Fail to retrieve private structure\n");
return -ENOMEM;
}
qca->net_dev = qcaspi_devs;
qca->spi_dev = spi_device;
qca->legacy_mode = legacy_mode;
mac = of_get_mac_address(spi_device->dev.of_node);
if (mac)
ether_addr_copy(qca->net_dev->dev_addr, mac);
if (!is_valid_ether_addr(qca->net_dev->dev_addr)) {
eth_hw_addr_random(qca->net_dev);
dev_info(&spi_device->dev, "Using random MAC address: %pM\n",
qca->net_dev->dev_addr);
}
netif_carrier_off(qca->net_dev);
if (!qcaspi_pluggable) {
qcaspi_read_register(qca, SPI_REG_SIGNATURE, &signature);
qcaspi_read_register(qca, SPI_REG_SIGNATURE, &signature);
if (signature != QCASPI_GOOD_SIGNATURE) {
dev_err(&spi_device->dev, "Invalid signature (0x%04X)\n",
signature);
free_netdev(qcaspi_devs);
return -EFAULT;
}
}
if (register_netdev(qcaspi_devs)) {
dev_info(&spi_device->dev, "Unable to register net device %s\n",
qcaspi_devs->name);
free_netdev(qcaspi_devs);
return -EFAULT;
}
spi_set_drvdata(spi_device, qcaspi_devs);
qcaspi_init_device_debugfs(qca);
return 0;
}
static s32 nps_enet_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct net_device *ndev;
struct nps_enet_priv *priv;
s32 err = 0;
const char *mac_addr;
struct resource *res_regs;
if (!dev->of_node)
return -ENODEV;
ndev = alloc_etherdev(sizeof(struct nps_enet_priv));
if (!ndev)
return -ENOMEM;
platform_set_drvdata(pdev, ndev);
SET_NETDEV_DEV(ndev, dev);
priv = netdev_priv(ndev);
/* The EZ NET specific entries in the device structure. */
ndev->netdev_ops = &nps_netdev_ops;
ndev->watchdog_timeo = (400 * HZ / 1000);
/* FIXME :: no multicast support yet */
ndev->flags &= ~IFF_MULTICAST;
res_regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->regs_base = devm_ioremap_resource(dev, res_regs);
if (IS_ERR(priv->regs_base)) {
err = PTR_ERR(priv->regs_base);
goto out_netdev;
}
dev_dbg(dev, "Registers base address is 0x%p\n", priv->regs_base);
/* set kernel MAC address to dev */
mac_addr = of_get_mac_address(dev->of_node);
if (mac_addr)
ether_addr_copy(ndev->dev_addr, mac_addr);
else
eth_hw_addr_random(ndev);
/* Get IRQ number */
priv->irq = platform_get_irq(pdev, 0);
if (!priv->irq) {
dev_err(dev, "failed to retrieve <irq Rx-Tx> value from device tree\n");
err = -ENODEV;
goto out_netdev;
}
netif_napi_add(ndev, &priv->napi, nps_enet_poll,
NPS_ENET_NAPI_POLL_WEIGHT);
/* Register the driver. Should be the last thing in probe */
err = register_netdev(ndev);
if (err) {
dev_err(dev, "Failed to register ndev for %s, err = 0x%08x\n",
ndev->name, (s32)err);
goto out_netif_api;
}
dev_info(dev, "(rx/tx=%d)\n", priv->irq);
return 0;
out_netif_api:
netif_napi_del(&priv->napi);
out_netdev:
if (err)
free_netdev(ndev);
return err;
}
static int octeon_mgmt_probe(struct platform_device *pdev)
{
struct net_device *netdev;
struct octeon_mgmt *p;
const __be32 *data;
const u8 *mac;
struct resource *res_mix;
struct resource *res_agl;
struct resource *res_agl_prt_ctl;
int len;
int result;
netdev = alloc_etherdev(sizeof(struct octeon_mgmt));
if (netdev == NULL)
return -ENOMEM;
SET_NETDEV_DEV(netdev, &pdev->dev);
platform_set_drvdata(pdev, netdev);
p = netdev_priv(netdev);
netif_napi_add(netdev, &p->napi, octeon_mgmt_napi_poll,
OCTEON_MGMT_NAPI_WEIGHT);
p->netdev = netdev;
p->dev = &pdev->dev;
p->has_rx_tstamp = false;
data = of_get_property(pdev->dev.of_node, "cell-index", &len);
if (data && len == sizeof(*data)) {
p->port = be32_to_cpup(data);
} else {
dev_err(&pdev->dev, "no 'cell-index' property\n");
result = -ENXIO;
goto err;
}
snprintf(netdev->name, IFNAMSIZ, "mgmt%d", p->port);
result = platform_get_irq(pdev, 0);
if (result < 0)
goto err;
p->irq = result;
res_mix = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res_mix == NULL) {
dev_err(&pdev->dev, "no 'reg' resource\n");
result = -ENXIO;
goto err;
}
res_agl = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (res_agl == NULL) {
dev_err(&pdev->dev, "no 'reg' resource\n");
result = -ENXIO;
goto err;
}
res_agl_prt_ctl = platform_get_resource(pdev, IORESOURCE_MEM, 3);
if (res_agl_prt_ctl == NULL) {
dev_err(&pdev->dev, "no 'reg' resource\n");
result = -ENXIO;
goto err;
}
p->mix_phys = res_mix->start;
p->mix_size = resource_size(res_mix);
p->agl_phys = res_agl->start;
p->agl_size = resource_size(res_agl);
p->agl_prt_ctl_phys = res_agl_prt_ctl->start;
p->agl_prt_ctl_size = resource_size(res_agl_prt_ctl);
if (!devm_request_mem_region(&pdev->dev, p->mix_phys, p->mix_size,
res_mix->name)) {
dev_err(&pdev->dev, "request_mem_region (%s) failed\n",
res_mix->name);
result = -ENXIO;
goto err;
}
if (!devm_request_mem_region(&pdev->dev, p->agl_phys, p->agl_size,
res_agl->name)) {
result = -ENXIO;
dev_err(&pdev->dev, "request_mem_region (%s) failed\n",
res_agl->name);
goto err;
}
if (!devm_request_mem_region(&pdev->dev, p->agl_prt_ctl_phys,
p->agl_prt_ctl_size, res_agl_prt_ctl->name)) {
result = -ENXIO;
dev_err(&pdev->dev, "request_mem_region (%s) failed\n",
res_agl_prt_ctl->name);
goto err;
}
p->mix = (u64)devm_ioremap(&pdev->dev, p->mix_phys, p->mix_size);
p->agl = (u64)devm_ioremap(&pdev->dev, p->agl_phys, p->agl_size);
p->agl_prt_ctl = (u64)devm_ioremap(&pdev->dev, p->agl_prt_ctl_phys,
p->agl_prt_ctl_size);
spin_lock_init(&p->lock);
skb_queue_head_init(&p->tx_list);
skb_queue_head_init(&p->rx_list);
tasklet_init(&p->tx_clean_tasklet,
octeon_mgmt_clean_tx_tasklet, (unsigned long)p);
netdev->priv_flags |= IFF_UNICAST_FLT;
netdev->netdev_ops = &octeon_mgmt_ops;
netdev->ethtool_ops = &octeon_mgmt_ethtool_ops;
mac = of_get_mac_address(pdev->dev.of_node);
if (mac)
memcpy(netdev->dev_addr, mac, ETH_ALEN);
else
eth_hw_addr_random(netdev);
p->phy_np = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0);
result = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (result)
goto err;
netif_carrier_off(netdev);
result = register_netdev(netdev);
if (result)
goto err;
dev_info(&pdev->dev, "Version " DRV_VERSION "\n");
return 0;
err:
free_netdev(netdev);
return result;
}
/* Search EMAC board, allocate space and register it
*/
static int emac_probe(struct vmm_device *pdev,
const struct vmm_devtree_nodeid *devid)
{
struct device_node *np = pdev->node;
struct emac_board_info *db;
struct net_device *ndev;
int ret = 0;
const char *mac_addr;
virtual_addr_t reg_addr;
ndev = alloc_etherdev(sizeof(struct emac_board_info));
if (!ndev) {
dev_err(pdev, "%s: could not allocate device.\n", __func__);
return -ENOMEM;
}
strlcpy(ndev->name, pdev->name, sizeof(ndev->name));
SET_NETDEV_DEV(ndev, pdev);
db = netdev_priv(ndev);
memset(db, 0, sizeof(*db));
db->ndev = ndev;
db->pdev = pdev;
spin_lock_init(&db->lock);
if ((ret = vmm_devtree_request_regmap(np, ®_addr, 0,
"Sun4i EMAC"))) {
vmm_printf("%s: Failed to ioreamp\n", __func__);
return -ENOMEM;
}
db->membase = (void *) reg_addr;
/* fill in parameters for net-dev structure */
ndev->base_addr = (unsigned long)db->membase;
ret = vmm_devtree_irq_get(np, &ndev->irq, 0);
if (ret) {
vmm_printf("%s: No irq resource\n", __func__);
goto out;
}
db->clk = clk_get(pdev, NULL);
if (IS_ERR(db->clk))
goto out;
clk_prepare_enable(db->clk);
db->phy_node = vmm_devtree_parse_phandle(np, "phy", 0);
if (!db->phy_node) {
dev_err(pdev, "%s: no associated PHY\n", __func__);
ret = -ENODEV;
goto out;
}
/* Read MAC-address from DT */
mac_addr = of_get_mac_address(np);
if (mac_addr)
memcpy(ndev->dev_addr, mac_addr, ETH_ALEN);
/* Check if the MAC address is valid, if not get a random one */
if (!is_valid_ether_addr(ndev->dev_addr)) {
eth_hw_addr_random(ndev);
dev_info(pdev, "using random MAC address: ");
print_mac_address_fmt(ndev->dev_addr);
}
db->emacrx_completed_flag = 1;
emac_powerup(ndev);
emac_reset(db);
ether_setup(ndev);
ndev->netdev_ops = &emac_netdev_ops;
ndev->watchdog_timeo = msecs_to_jiffies(watchdog);
ndev->ethtool_ops = &emac_ethtool_ops;
platform_set_drvdata(pdev, ndev);
/* Carrier starts down, phylib will bring it up */
netif_carrier_off(ndev);
ret = register_netdev(ndev);
if (ret) {
dev_err(pdev, "%s: Registering netdev failed!\n", __func__);
ret = -ENODEV;
goto out;
}
dev_info(pdev, "%s: at %p, IRQ %d MAC: ",
ndev->name, db->membase, ndev->irq);
print_mac_address_fmt(ndev->dev_addr);
return 0;
out:
dev_err(pdev, "%s: not found (%d).\n", __func__, ret);
free_netdev(ndev);
return ret;
}
static int veth_newlink(struct net *src_net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[])
{
int err;
struct net_device *peer;
struct veth_priv *priv;
char ifname[IFNAMSIZ];
struct nlattr *peer_tb[IFLA_MAX + 1], **tbp;
struct ifinfomsg *ifmp;
struct net *net;
/*
* create and register peer first
*/
if (data != NULL && data[VETH_INFO_PEER] != NULL) {
struct nlattr *nla_peer;
nla_peer = data[VETH_INFO_PEER];
ifmp = nla_data(nla_peer);
err = nla_parse(peer_tb, IFLA_MAX,
nla_data(nla_peer) + sizeof(struct ifinfomsg),
nla_len(nla_peer) - sizeof(struct ifinfomsg),
ifla_policy);
if (err < 0)
return err;
err = veth_validate(peer_tb, NULL);
if (err < 0)
return err;
tbp = peer_tb;
} else {
ifmp = NULL;
tbp = tb;
}
if (tbp[IFLA_IFNAME])
nla_strlcpy(ifname, tbp[IFLA_IFNAME], IFNAMSIZ);
else
snprintf(ifname, IFNAMSIZ, DRV_NAME "%%d");
net = rtnl_link_get_net(src_net, tbp);
if (IS_ERR(net))
return PTR_ERR(net);
peer = rtnl_create_link(src_net, net, ifname, &veth_link_ops, tbp);
if (IS_ERR(peer)) {
put_net(net);
return PTR_ERR(peer);
}
if (tbp[IFLA_ADDRESS] == NULL)
eth_hw_addr_random(peer);
if (ifmp && (dev->ifindex != 0))
peer->ifindex = ifmp->ifi_index;
err = register_netdevice(peer);
put_net(net);
net = NULL;
if (err < 0)
goto err_register_peer;
netif_carrier_off(peer);
err = rtnl_configure_link(peer, ifmp);
if (err < 0)
goto err_configure_peer;
/*
* register dev last
*
* note, that since we've registered new device the dev's name
* should be re-allocated
*/
if (tb[IFLA_ADDRESS] == NULL)
eth_hw_addr_random(dev);
if (tb[IFLA_IFNAME])
nla_strlcpy(dev->name, tb[IFLA_IFNAME], IFNAMSIZ);
else
snprintf(dev->name, IFNAMSIZ, DRV_NAME "%%d");
if (strchr(dev->name, '%')) {
err = dev_alloc_name(dev, dev->name);
if (err < 0)
goto err_alloc_name;
}
err = register_netdevice(dev);
if (err < 0)
goto err_register_dev;
netif_carrier_off(dev);
/*
* tie the deviced together
*/
priv = netdev_priv(dev);
priv->peer = peer;
priv = netdev_priv(peer);
priv->peer = dev;
return 0;
err_register_dev:
/* nothing to do */
err_alloc_name:
err_configure_peer:
unregister_netdevice(peer);
return err;
err_register_peer:
free_netdev(peer);
return err;
}
static int arc_emac_probe(struct platform_device *pdev)
{
struct resource res_regs;
struct device_node *phy_node;
struct arc_emac_priv *priv;
struct net_device *ndev;
const char *mac_addr;
unsigned int id, clock_frequency, irq;
int err;
if (!pdev->dev.of_node)
return -ENODEV;
/* Get PHY from device tree */
phy_node = of_parse_phandle(pdev->dev.of_node, "phy", 0);
if (!phy_node) {
dev_err(&pdev->dev, "failed to retrieve phy description from device tree\n");
return -ENODEV;
}
/* Get EMAC registers base address from device tree */
err = of_address_to_resource(pdev->dev.of_node, 0, &res_regs);
if (err) {
dev_err(&pdev->dev, "failed to retrieve registers base from device tree\n");
return -ENODEV;
}
/* Get CPU clock frequency from device tree */
if (of_property_read_u32(pdev->dev.of_node, "clock-frequency",
&clock_frequency)) {
dev_err(&pdev->dev, "failed to retrieve <clock-frequency> from device tree\n");
return -EINVAL;
}
/* Get IRQ from device tree */
irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
if (!irq) {
dev_err(&pdev->dev, "failed to retrieve <irq> value from device tree\n");
return -ENODEV;
}
ndev = alloc_etherdev(sizeof(struct arc_emac_priv));
if (!ndev)
return -ENOMEM;
platform_set_drvdata(pdev, ndev);
SET_NETDEV_DEV(ndev, &pdev->dev);
ndev->netdev_ops = &arc_emac_netdev_ops;
ndev->ethtool_ops = &arc_emac_ethtool_ops;
ndev->watchdog_timeo = TX_TIMEOUT;
/* FIXME :: no multicast support yet */
ndev->flags &= ~IFF_MULTICAST;
priv = netdev_priv(ndev);
priv->dev = &pdev->dev;
priv->ndev = ndev;
priv->regs = devm_ioremap_resource(&pdev->dev, &res_regs);
if (IS_ERR(priv->regs)) {
err = PTR_ERR(priv->regs);
goto out;
}
dev_dbg(&pdev->dev, "Registers base address is 0x%p\n", priv->regs);
id = arc_reg_get(priv, R_ID);
/* Check for EMAC revision 5 or 7, magic number */
if (!(id == 0x0005fd02 || id == 0x0007fd02)) {
dev_err(&pdev->dev, "ARC EMAC not detected, id=0x%x\n", id);
err = -ENODEV;
goto out;
}
dev_info(&pdev->dev, "ARC EMAC detected with id: 0x%x\n", id);
/* Set poll rate so that it polls every 1 ms */
arc_reg_set(priv, R_POLLRATE, clock_frequency / 1000000);
/* Get max speed of operation from device tree */
if (of_property_read_u32(pdev->dev.of_node, "max-speed",
&priv->max_speed)) {
dev_err(&pdev->dev, "failed to retrieve <max-speed> from device tree\n");
err = -EINVAL;
goto out;
}
ndev->irq = irq;
dev_info(&pdev->dev, "IRQ is %d\n", ndev->irq);
/* Register interrupt handler for device */
err = devm_request_irq(&pdev->dev, ndev->irq, arc_emac_intr, 0,
ndev->name, ndev);
if (err) {
dev_err(&pdev->dev, "could not allocate IRQ\n");
goto out;
}
/* Get MAC address from device tree */
mac_addr = of_get_mac_address(pdev->dev.of_node);
if (mac_addr)
memcpy(ndev->dev_addr, mac_addr, ETH_ALEN);
else
eth_hw_addr_random(ndev);
dev_info(&pdev->dev, "MAC address is now %pM\n", ndev->dev_addr);
/* Do 1 allocation instead of 2 separate ones for Rx and Tx BD rings */
priv->rxbd = dmam_alloc_coherent(&pdev->dev, RX_RING_SZ + TX_RING_SZ,
&priv->rxbd_dma, GFP_KERNEL);
if (!priv->rxbd) {
dev_err(&pdev->dev, "failed to allocate data buffers\n");
err = -ENOMEM;
goto out;
}
priv->txbd = priv->rxbd + RX_BD_NUM;
priv->txbd_dma = priv->rxbd_dma + RX_RING_SZ;
dev_dbg(&pdev->dev, "EMAC Device addr: Rx Ring [0x%x], Tx Ring[%x]\n",
(unsigned int)priv->rxbd_dma, (unsigned int)priv->txbd_dma);
err = arc_mdio_probe(pdev, priv);
if (err) {
dev_err(&pdev->dev, "failed to probe MII bus\n");
goto out;
}
priv->phy_dev = of_phy_connect(ndev, phy_node, arc_emac_adjust_link, 0,
PHY_INTERFACE_MODE_MII);
if (!priv->phy_dev) {
dev_err(&pdev->dev, "of_phy_connect() failed\n");
err = -ENODEV;
goto out;
}
dev_info(&pdev->dev, "connected to %s phy with id 0x%x\n",
priv->phy_dev->drv->name, priv->phy_dev->phy_id);
netif_napi_add(ndev, &priv->napi, arc_emac_poll, ARC_EMAC_NAPI_WEIGHT);
err = register_netdev(ndev);
if (err) {
netif_napi_del(&priv->napi);
dev_err(&pdev->dev, "failed to register network device\n");
goto out;
}
return 0;
out:
free_netdev(ndev);
return err;
}
static int
nfp_flower_spawn_vnic_reprs(struct nfp_app *app,
enum nfp_flower_cmsg_port_vnic_type vnic_type,
enum nfp_repr_type repr_type, unsigned int cnt)
{
u8 nfp_pcie = nfp_cppcore_pcie_unit(app->pf->cpp);
struct nfp_flower_priv *priv = app->priv;
atomic_t *replies = &priv->reify_replies;
struct nfp_flower_repr_priv *repr_priv;
enum nfp_port_type port_type;
struct nfp_repr *nfp_repr;
struct nfp_reprs *reprs;
int i, err, reify_cnt;
const u8 queue = 0;
port_type = repr_type == NFP_REPR_TYPE_PF ? NFP_PORT_PF_PORT :
NFP_PORT_VF_PORT;
reprs = nfp_reprs_alloc(cnt);
if (!reprs)
return -ENOMEM;
for (i = 0; i < cnt; i++) {
struct net_device *repr;
struct nfp_port *port;
u32 port_id;
repr = nfp_repr_alloc(app);
if (!repr) {
err = -ENOMEM;
goto err_reprs_clean;
}
repr_priv = kzalloc(sizeof(*repr_priv), GFP_KERNEL);
if (!repr_priv) {
err = -ENOMEM;
goto err_reprs_clean;
}
nfp_repr = netdev_priv(repr);
nfp_repr->app_priv = repr_priv;
/* For now we only support 1 PF */
WARN_ON(repr_type == NFP_REPR_TYPE_PF && i);
port = nfp_port_alloc(app, port_type, repr);
if (IS_ERR(port)) {
err = PTR_ERR(port);
nfp_repr_free(repr);
goto err_reprs_clean;
}
if (repr_type == NFP_REPR_TYPE_PF) {
port->pf_id = i;
port->vnic = priv->nn->dp.ctrl_bar;
} else {
port->pf_id = 0;
port->vf_id = i;
port->vnic =
app->pf->vf_cfg_mem + i * NFP_NET_CFG_BAR_SZ;
}
eth_hw_addr_random(repr);
port_id = nfp_flower_cmsg_pcie_port(nfp_pcie, vnic_type,
i, queue);
err = nfp_repr_init(app, repr,
port_id, port, priv->nn->dp.netdev);
if (err) {
nfp_port_free(port);
nfp_repr_free(repr);
goto err_reprs_clean;
}
RCU_INIT_POINTER(reprs->reprs[i], repr);
nfp_info(app->cpp, "%s%d Representor(%s) created\n",
repr_type == NFP_REPR_TYPE_PF ? "PF" : "VF", i,
repr->name);
}
nfp_app_reprs_set(app, repr_type, reprs);
atomic_set(replies, 0);
reify_cnt = nfp_flower_reprs_reify(app, repr_type, true);
if (reify_cnt < 0) {
err = reify_cnt;
nfp_warn(app->cpp, "Failed to notify firmware about repr creation\n");
goto err_reprs_remove;
}
err = nfp_flower_wait_repr_reify(app, replies, reify_cnt);
if (err)
goto err_reprs_remove;
return 0;
err_reprs_remove:
reprs = nfp_app_reprs_set(app, repr_type, NULL);
err_reprs_clean:
nfp_reprs_clean_and_free(app, reprs);
return err;
}