From: Hante Meuleman <meuleman@xxxxxxxxxxxx>
Tracking and handling of 802.1x frames is done in two modules, it
is more logical and clear to move this to dhd_linux module.
Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
---
.../net/wireless/brcm80211/brcmfmac/dhd_linux.c | 5 ++++-
drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | 15 +++++----------
2 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 6056efd..4cacc3d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -190,7 +190,7 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
int ret;
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_pub *drvr = ifp->drvr;
- struct ethhdr *eh;
+ struct ethhdr *eh = (struct ethhdr *)(skb->data);
brcmf_dbg(DATA, "Enter, idx=%d\n", ifp->bssidx);
@@ -236,6 +236,9 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
goto done;
}
+ if (eh->h_proto == htons(ETH_P_PAE))
+ atomic_inc(&ifp->pend_8021x_cnt);
+
ret = brcmf_fws_process_skb(ifp, skb);
done:
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
index bfe7c9a..b58a97a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
@@ -1863,7 +1863,7 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
struct ethhdr *eh = (struct ethhdr *)(skb->data);
int fifo = BRCMF_FWS_FIFO_BCMC;
bool multicast = is_multicast_ether_addr(eh->h_dest);
- bool pae = eh->h_proto == htons(ETH_P_PAE);
+ int rc = 0;
brcmf_dbg(DATA, "tx proto=0x%X\n", ntohs(eh->h_proto));
/* determine the priority */
@@ -1871,8 +1871,6 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
skb->priority = cfg80211_classify8021d(skb, NULL);
drvr->tx_multicast += !!multicast;
- if (pae)
- atomic_inc(&ifp->pend_8021x_cnt);
/* set control buffer information */
skcb->if_flags = 0;
@@ -1894,15 +1892,12 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
brcmf_fws_schedule_deq(fws);
} else {
brcmf_err("drop skb: no hanger slot\n");
- if (pae) {
- atomic_dec(&ifp->pend_8021x_cnt);
- if (waitqueue_active(&ifp->pend_8021x_wait))
- wake_up(&ifp->pend_8021x_wait);
- }
- brcmu_pkt_buf_free_skb(skb);
+ brcmf_txfinalize(drvr, skb, ifp->ifidx, false);
+ rc = -ENOMEM;
}
brcmf_fws_unlock(fws);
- return 0;
+
+ return rc;
}
void brcmf_fws_reset_interface(struct brcmf_if *ifp)
--
1.7.9.5
--
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