@@ -9,6 +9,8 @@
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/if_rmnet.h>
+#include <linux/etherdevice.h>
+#include <net/pkt_sched.h>
#include <linux/pm_runtime.h>
#include <linux/remoteproc/qcom_rproc.h>
@@ -203,15 +205,20 @@ static const struct net_device_ops ipa_modem_ops = {
static void ipa_modem_netdev_setup(struct net_device *netdev)
{
netdev->netdev_ops = &ipa_modem_ops;
- ether_setup(netdev);
- /* No header ops (override value set by ether_setup()) */
+
netdev->header_ops = NULL;
netdev->type = ARPHRD_RAWIP;
netdev->hard_header_len = 0;
+ netdev->min_header_len = ETH_HLEN;
+ netdev->min_mtu = ETH_MIN_MTU;
netdev->max_mtu = IPA_MTU;
netdev->mtu = netdev->max_mtu;
netdev->addr_len = 0;
+ netdev->tx_queue_len = DEFAULT_TX_QUEUE_LEN;
netdev->flags &= ~(IFF_BROADCAST | IFF_MULTICAST);
+ netdev->priv_flags |= IFF_TX_SKB_SHARING;
+ eth_broadcast_addr(netdev->broadcast);
+
/* The endpoint is configured for QMAP */
netdev->needed_headroom = sizeof(struct rmnet_map_header);
netdev->needed_tailroom = IPA_NETDEV_TAILROOM;
About half of the fields set by the call in ipa_modem_netdev_setup() are overwritten after the call. Instead, just skip the call, and open-code the (other) assignments it makes to the net_device structure fields. Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ipa/ipa_modem.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)