diff options
Diffstat (limited to 'package/kernel/mac80211/patches/323-0001-brcmfmac-Use-net_device_stats-from-struct-net_device.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/323-0001-brcmfmac-Use-net_device_stats-from-struct-net_device.patch | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/323-0001-brcmfmac-Use-net_device_stats-from-struct-net_device.patch b/package/kernel/mac80211/patches/323-0001-brcmfmac-Use-net_device_stats-from-struct-net_device.patch new file mode 100644 index 0000000000..81567d8757 --- /dev/null +++ b/package/kernel/mac80211/patches/323-0001-brcmfmac-Use-net_device_stats-from-struct-net_device.patch @@ -0,0 +1,112 @@ +From 91b632803ee4e47c5a5c4dc3d8bf5abf9c16107a Mon Sep 17 00:00:00 2001 +From: Tobias Klauser <tklauser@distanz.ch> +Date: Mon, 13 Feb 2017 11:14:09 +0100 +Subject: [PATCH] brcmfmac: Use net_device_stats from struct net_device + +Instead of using a private copy of struct net_device_stats in struct +brcm_if, use stats from struct net_device. Also remove the now +unnecessary .ndo_get_stats function. + +Signed-off-by: Tobias Klauser <tklauser@distanz.ch> +Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + .../wireless/broadcom/brcm80211/brcmfmac/core.c | 26 +++++++--------------- + .../wireless/broadcom/brcm80211/brcmfmac/core.h | 2 -- + 2 files changed, 8 insertions(+), 20 deletions(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +@@ -249,10 +249,10 @@ static netdev_tx_t brcmf_netdev_start_xm + + done: + if (ret) { +- ifp->stats.tx_dropped++; ++ ndev->stats.tx_dropped++; + } else { +- ifp->stats.tx_packets++; +- ifp->stats.tx_bytes += skb->len; ++ ndev->stats.tx_packets++; ++ ndev->stats.tx_bytes += skb->len; + } + + /* Return ok: we always eat the packet */ +@@ -296,15 +296,15 @@ void brcmf_txflowblock(struct device *de + void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb) + { + if (skb->pkt_type == PACKET_MULTICAST) +- ifp->stats.multicast++; ++ ifp->ndev->stats.multicast++; + + if (!(ifp->ndev->flags & IFF_UP)) { + brcmu_pkt_buf_free_skb(skb); + return; + } + +- ifp->stats.rx_bytes += skb->len; +- ifp->stats.rx_packets++; ++ ifp->ndev->stats.rx_bytes += skb->len; ++ ifp->ndev->stats.rx_packets++; + + brcmf_dbg(DATA, "rx proto=0x%X\n", ntohs(skb->protocol)); + if (in_interrupt()) +@@ -327,7 +327,7 @@ static int brcmf_rx_hdrpull(struct brcmf + + if (ret || !(*ifp) || !(*ifp)->ndev) { + if (ret != -ENODATA && *ifp) +- (*ifp)->stats.rx_errors++; ++ (*ifp)->ndev->stats.rx_errors++; + brcmu_pkt_buf_free_skb(skb); + return -ENODATA; + } +@@ -388,7 +388,7 @@ void brcmf_txfinalize(struct brcmf_if *i + } + + if (!success) +- ifp->stats.tx_errors++; ++ ifp->ndev->stats.tx_errors++; + + brcmu_pkt_buf_free_skb(txp); + } +@@ -411,15 +411,6 @@ void brcmf_txcomplete(struct device *dev + } + } + +-static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *ndev) +-{ +- struct brcmf_if *ifp = netdev_priv(ndev); +- +- brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx); +- +- return &ifp->stats; +-} +- + static void brcmf_ethtool_get_drvinfo(struct net_device *ndev, + struct ethtool_drvinfo *info) + { +@@ -492,7 +483,6 @@ static int brcmf_netdev_open(struct net_ + static const struct net_device_ops brcmf_netdev_ops_pri = { + .ndo_open = brcmf_netdev_open, + .ndo_stop = brcmf_netdev_stop, +- .ndo_get_stats = brcmf_netdev_get_stats, + .ndo_start_xmit = brcmf_netdev_start_xmit, + .ndo_set_mac_address = brcmf_netdev_set_mac_address, + .ndo_set_rx_mode = brcmf_netdev_set_multicast_list +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h +@@ -171,7 +171,6 @@ enum brcmf_netif_stop_reason { + * @drvr: points to device related information. + * @vif: points to cfg80211 specific interface information. + * @ndev: associated network device. +- * @stats: interface specific network statistics. + * @multicast_work: worker object for multicast provisioning. + * @ndoffload_work: worker object for neighbor discovery offload configuration. + * @fws_desc: interface specific firmware-signalling descriptor. +@@ -187,7 +186,6 @@ struct brcmf_if { + struct brcmf_pub *drvr; + struct brcmf_cfg80211_vif *vif; + struct net_device *ndev; +- struct net_device_stats stats; + struct work_struct multicast_work; + struct work_struct ndoffload_work; + struct brcmf_fws_mac_descriptor *fws_desc; |