diff options
| author | Alex Elder <elder@linaro.org> | 2022-05-19 17:12:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-05-20 12:12:24 +0200 |
| commit | 75944b040bbcce0fc1d1432787efe8a96b51b595 (patch) | |
| tree | ad0f21f5272dfba0d55e3dddf81d3e5c2ee2c8ff /drivers/net/ipa | |
| parent | net: ipa: ignore endianness if there is no header (diff) | |
| download | linux-75944b040bbcce0fc1d1432787efe8a96b51b595.tar.xz linux-75944b040bbcce0fc1d1432787efe8a96b51b595.zip | |
net: ipa: open-code ether_setup()
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipa')
| -rw-r--r-- | drivers/net/ipa/ipa_modem.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index 27d87097433f..dd6464ced254 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -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; |