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| author | David S. Miller <davem@davemloft.net> | 2021-07-01 13:04:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-01 13:04:41 -0700 |
| commit | 88827353c696defc40de7a5cdae5a5a084598fe2 (patch) | |
| tree | 75142fdb7de114dccb7d34d20f4d33bbda7ce555 /drivers/net/wwan/iosm/iosm_ipc_wwan.c | |
| parent | 764a4af9f04244621964f148053d6e8703505311 (diff) | |
| parent | d7340f46beae05227f5f4a1c8cb18e81e0c3fe0e (diff) | |
| download | linux-88827353c696defc40de7a5cdae5a5a084598fe2.tar.gz linux-88827353c696defc40de7a5cdae5a5a084598fe2.tar.bz2 linux-88827353c696defc40de7a5cdae5a5a084598fe2.zip | |
Merge branch 'wwan-iosm-fixes'
M Chetan Kumar says:
====================
net: wwan: iosm: fixes
This patch series contains IOSM Driver fixes and details are
are mentioned below.
Patch1: Corrects uevent reporting format key=value pair.
Patch2: Removes redundant IP session checks.
Patch3: Correct link-Id number to be in sycn with MBIM session Id.
Patch4: Update netdev tx stats.
Patch5: Set netdev default mtu size.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wwan/iosm/iosm_ipc_wwan.c')
| -rw-r--r-- | drivers/net/wwan/iosm/iosm_ipc_wwan.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/wwan/iosm/iosm_ipc_wwan.c b/drivers/net/wwan/iosm/iosm_ipc_wwan.c index c999c64001f4..b2357ad5d517 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_wwan.c +++ b/drivers/net/wwan/iosm/iosm_ipc_wwan.c @@ -107,6 +107,7 @@ static int ipc_wwan_link_transmit(struct sk_buff *skb, { struct iosm_netdev_priv *priv = wwan_netdev_drvpriv(netdev); struct iosm_wwan *ipc_wwan = priv->ipc_wwan; + unsigned int len = skb->len; int if_id = priv->if_id; int ret; @@ -123,6 +124,8 @@ static int ipc_wwan_link_transmit(struct sk_buff *skb, /* Return code of zero is success */ if (ret == 0) { + netdev->stats.tx_packets++; + netdev->stats.tx_bytes += len; ret = NETDEV_TX_OK; } else if (ret == -EBUSY) { ret = NETDEV_TX_BUSY; @@ -140,7 +143,8 @@ exit: ret); dev_kfree_skb_any(skb); - return ret; + netdev->stats.tx_dropped++; + return NETDEV_TX_OK; } /* Ops structure for wwan net link */ @@ -158,6 +162,7 @@ static void ipc_wwan_setup(struct net_device *iosm_dev) iosm_dev->priv_flags |= IFF_NO_QUEUE; iosm_dev->type = ARPHRD_NONE; + iosm_dev->mtu = ETH_DATA_LEN; iosm_dev->min_mtu = ETH_MIN_MTU; iosm_dev->max_mtu = ETH_MAX_MTU; @@ -252,8 +257,8 @@ int ipc_wwan_receive(struct iosm_wwan *ipc_wwan, struct sk_buff *skb_arg, skb->pkt_type = PACKET_HOST; - if (if_id < (IP_MUX_SESSION_START - 1) || - if_id > (IP_MUX_SESSION_END - 1)) { + if (if_id < IP_MUX_SESSION_START || + if_id > IP_MUX_SESSION_END) { ret = -EINVAL; goto free; } |