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path: root/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
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Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c')
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c28
1 files changed, 20 insertions, 8 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 9d0faebda8af..172d39cdb4ea 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -30,6 +30,7 @@
#include "p2p.h"
#include "wl_cfg80211.h"
#include "fwil.h"
+#include "fwsignal.h"
MODULE_AUTHOR("Broadcom Corporation");
MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver.");
@@ -283,7 +284,7 @@ void brcmf_rx_frames(struct device *dev, struct sk_buff_head *skb_list)
skb_unlink(skb, skb_list);
/* process and remove protocol-specific header */
- ret = brcmf_proto_hdrpull(drvr, &ifidx, skb);
+ ret = brcmf_proto_hdrpull(drvr, drvr->fw_signals, &ifidx, skb);
ifp = drvr->iflist[ifidx];
if (ret || !ifp || !ifp->ndev) {
@@ -357,20 +358,23 @@ void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success)
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_pub *drvr = bus_if->drvr;
struct brcmf_if *ifp;
+ int res;
- brcmf_proto_hdrpull(drvr, &ifidx, txp);
+ res = brcmf_proto_hdrpull(drvr, false, &ifidx, txp);
ifp = drvr->iflist[ifidx];
if (!ifp)
return;
- eh = (struct ethhdr *)(txp->data);
- type = ntohs(eh->h_proto);
+ if (res == 0) {
+ eh = (struct ethhdr *)(txp->data);
+ type = ntohs(eh->h_proto);
- if (type == ETH_P_PAE) {
- atomic_dec(&ifp->pend_8021x_cnt);
- if (waitqueue_active(&ifp->pend_8021x_wait))
- wake_up(&ifp->pend_8021x_wait);
+ if (type == ETH_P_PAE) {
+ atomic_dec(&ifp->pend_8021x_cnt);
+ if (waitqueue_active(&ifp->pend_8021x_wait))
+ wake_up(&ifp->pend_8021x_wait);
+ }
}
if (!success)
ifp->stats.tx_errors++;
@@ -873,6 +877,9 @@ int brcmf_bus_start(struct device *dev)
if (ret < 0)
goto fail;
+ drvr->fw_signals = true;
+ (void)brcmf_fws_init(drvr);
+
drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev);
if (drvr->config == NULL) {
ret = -ENOMEM;
@@ -889,6 +896,8 @@ fail:
brcmf_err("failed: %d\n", ret);
if (drvr->config)
brcmf_cfg80211_detach(drvr->config);
+ if (drvr->fws)
+ brcmf_fws_deinit(drvr);
free_netdev(ifp->ndev);
drvr->iflist[0] = NULL;
if (p2p_ifp) {
@@ -952,6 +961,9 @@ void brcmf_detach(struct device *dev)
if (drvr->prot)
brcmf_proto_detach(drvr);
+ if (drvr->fws)
+ brcmf_fws_deinit(drvr);
+
brcmf_debugfs_detach(drvr);
bus_if->drvr = NULL;
kfree(drvr);