summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/bcdc.c13
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/proto.c8
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/proto.h24
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c33
4 files changed, 75 insertions, 3 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
index c229210..10b48c2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
@@ -337,6 +337,17 @@ brcmf_proto_bcdc_txdata(struct brcmf_pub *drvr, int ifidx, u8 offset,
return brcmf_bus_txdata(drvr->bus_if, pktbuf);
}
+static void
+brcmf_proto_bcdc_configure_addr_mode(struct brcmf_pub *drvr, int ifidx,
+ enum proto_addr_mode addr_mode)
+{
+}
+
+static void
+brcmf_proto_bcdc_delete_peer(struct brcmf_pub *drvr, int ifidx,
+ u8 peer[ETH_ALEN])
+{
+}
int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr)
{
@@ -356,6 +367,8 @@ int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr)
drvr->proto->query_dcmd = brcmf_proto_bcdc_query_dcmd;
drvr->proto->set_dcmd = brcmf_proto_bcdc_set_dcmd;
drvr->proto->txdata = brcmf_proto_bcdc_txdata;
+ drvr->proto->configure_addr_mode = brcmf_proto_bcdc_configure_addr_mode;
+ drvr->proto->delete_peer = brcmf_proto_bcdc_delete_peer;
drvr->proto->pd = bcdc;
drvr->hdrlen += BCDC_HEADER_LEN + BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.c b/drivers/net/wireless/brcm80211/brcmfmac/proto.c
index b6b4641..d333ff8 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/proto.c
@@ -30,6 +30,8 @@ int brcmf_proto_attach(struct brcmf_pub *drvr)
{
struct brcmf_proto *proto;
+ brcmf_dbg(TRACE, "Enter\n");
+
proto = kzalloc(sizeof(*proto), GFP_ATOMIC);
if (!proto)
goto fail;
@@ -40,7 +42,9 @@ int brcmf_proto_attach(struct brcmf_pub *drvr)
goto fail;
if ((proto->txdata == NULL) || (proto->hdrpull == NULL) ||
- (proto->query_dcmd == NULL) || (proto->set_dcmd == NULL)) {
+ (proto->query_dcmd == NULL) || (proto->set_dcmd == NULL) ||
+ (proto->configure_addr_mode == NULL) ||
+ (proto->delete_peer == NULL)) {
brcmf_err("Not all proto handlers have been installed\n");
goto fail;
}
@@ -54,6 +58,8 @@ fail:
void brcmf_proto_detach(struct brcmf_pub *drvr)
{
+ brcmf_dbg(TRACE, "Enter\n");
+
if (drvr->proto) {
brcmf_proto_bcdc_detach(drvr);
kfree(drvr->proto);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/brcm80211/brcmfmac/proto.h
index 482fb0b..55942e3 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/proto.h
@@ -16,6 +16,13 @@
#ifndef BRCMFMAC_PROTO_H
#define BRCMFMAC_PROTO_H
+
+enum proto_addr_mode {
+ ADDR_INDIRECT = 0,
+ ADDR_DIRECT
+};
+
+
struct brcmf_proto {
int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
struct sk_buff *skb);
@@ -25,6 +32,10 @@ struct brcmf_proto {
uint len);
int (*txdata)(struct brcmf_pub *drvr, int ifidx, u8 offset,
struct sk_buff *skb);
+ void (*configure_addr_mode)(struct brcmf_pub *drvr, int ifidx,
+ enum proto_addr_mode addr_mode);
+ void (*delete_peer)(struct brcmf_pub *drvr, int ifidx,
+ u8 peer[ETH_ALEN]);
void *pd;
};
@@ -48,10 +59,21 @@ static inline int brcmf_proto_set_dcmd(struct brcmf_pub *drvr, int ifidx,
return drvr->proto->set_dcmd(drvr, ifidx, cmd, buf, len);
}
static inline int brcmf_proto_txdata(struct brcmf_pub *drvr, int ifidx,
- u8 offset, struct sk_buff *skb)
+ u8 offset, struct sk_buff *skb)
{
return drvr->proto->txdata(drvr, ifidx, offset, skb);
}
+static inline void
+brcmf_proto_configure_addr_mode(struct brcmf_pub *drvr, int ifidx,
+ enum proto_addr_mode addr_mode)
+{
+ drvr->proto->configure_addr_mode(drvr, ifidx, addr_mode);
+}
+static inline void
+brcmf_proto_delete_peer(struct brcmf_pub *drvr, int ifidx, u8 peer[ETH_ALEN])
+{
+ drvr->proto->delete_peer(drvr, ifidx, peer);
+}
#endif /* BRCMFMAC_PROTO_H */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 48078a3..a0e555a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -35,6 +35,7 @@
#include "wl_cfg80211.h"
#include "feature.h"
#include "fwil.h"
+#include "proto.h"
#include "vendor.h"
#define BRCMF_SCAN_IE_LEN_MAX 2048
@@ -493,6 +494,22 @@ brcmf_configure_arp_offload(struct brcmf_if *ifp, bool enable)
return err;
}
+static void
+brcmf_cfg80211_update_proto_addr_mode(struct wireless_dev *wdev)
+{
+ struct net_device *ndev = wdev->netdev;
+ struct brcmf_if *ifp = netdev_priv(ndev);
+
+ if ((wdev->iftype == NL80211_IFTYPE_ADHOC) ||
+ (wdev->iftype == NL80211_IFTYPE_AP) ||
+ (wdev->iftype == NL80211_IFTYPE_P2P_GO))
+ brcmf_proto_configure_addr_mode(ifp->drvr, ifp->ifidx,
+ ADDR_DIRECT);
+ else
+ brcmf_proto_configure_addr_mode(ifp->drvr, ifp->ifidx,
+ ADDR_INDIRECT);
+}
+
static bool brcmf_is_apmode(struct brcmf_cfg80211_vif *vif)
{
enum nl80211_iftype iftype;
@@ -512,6 +529,8 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
u32 *flags,
struct vif_params *params)
{
+ struct wireless_dev *wdev;
+
brcmf_dbg(TRACE, "enter: %s type %d\n", name, type);
switch (type) {
case NL80211_IFTYPE_ADHOC:
@@ -525,7 +544,10 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
case NL80211_IFTYPE_P2P_CLIENT:
case NL80211_IFTYPE_P2P_GO:
case NL80211_IFTYPE_P2P_DEVICE:
- return brcmf_p2p_add_vif(wiphy, name, type, flags, params);
+ wdev = brcmf_p2p_add_vif(wiphy, name, type, flags, params);
+ if (!IS_ERR(wdev))
+ brcmf_cfg80211_update_proto_addr_mode(wdev);
+ return wdev;
case NL80211_IFTYPE_UNSPECIFIED:
default:
return ERR_PTR(-EINVAL);
@@ -720,6 +742,8 @@ brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
}
ndev->ieee80211_ptr->iftype = type;
+ brcmf_cfg80211_update_proto_addr_mode(&vif->wdev);
+
done:
brcmf_dbg(TRACE, "Exit\n");
@@ -4525,6 +4549,13 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
struct ieee80211_channel *chan;
s32 err = 0;
+ if ((e->event_code == BRCMF_E_DEAUTH) ||
+ (e->event_code == BRCMF_E_DEAUTH_IND) ||
+ (e->event_code == BRCMF_E_DISASSOC_IND) ||
+ ((e->event_code == BRCMF_E_LINK) && (!e->flags))) {
+ brcmf_proto_delete_peer(ifp->drvr, ifp->ifidx, (u8 *)e->addr);
+ }
+
if (brcmf_is_apmode(ifp->vif)) {
err = brcmf_notify_connect_status_ap(cfg, ndev, e, data);
} else if (brcmf_is_linkup(e)) {
generated by cgit v0.10.2 at 2024-07-19 19:07:09 (GMT)