diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac')
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcdc.c | 13 | ||||
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/proto.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/proto.h | 24 | ||||
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 33 |
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)) { |