diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 81 |
1 files changed, 30 insertions, 51 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index d8fa276e368b..9682cf213ec4 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -19,6 +19,7 @@ #include <linux/kernel.h> #include <linux/etherdevice.h> #include <linux/module.h> +#include <linux/vmalloc.h> #include <net/cfg80211.h> #include <net/netlink.h> @@ -33,6 +34,7 @@ #include "btcoex.h" #include "wl_cfg80211.h" #include "fwil.h" +#include "vendor.h" #define BRCMF_SCAN_IE_LEN_MAX 2048 #define BRCMF_PNO_VERSION 2 @@ -588,6 +590,12 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy, } } +static void brcmf_scan_config_mpc(struct brcmf_if *ifp, int mpc) +{ + if ((brcmf_get_chip_info(ifp) >> 4) == 0x4329) + brcmf_set_mpc(ifp, mpc); +} + void brcmf_set_mpc(struct brcmf_if *ifp, int mpc) { s32 err = 0; @@ -641,7 +649,7 @@ s32 brcmf_notify_escan_complete(struct brcmf_cfg80211_info *cfg, brcmf_err("Scan abort failed\n"); } - brcmf_set_mpc(ifp, 1); + brcmf_scan_config_mpc(ifp, 1); /* * e-scan can be initiated by scheduled scan @@ -920,7 +928,7 @@ brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy, brcmf_err("error (%d)\n", err); return err; } - brcmf_set_mpc(ifp, 0); + brcmf_scan_config_mpc(ifp, 0); results = (struct brcmf_scan_results *)cfg->escan_info.escan_buf; results->version = 0; results->count = 0; @@ -928,7 +936,7 @@ brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy, err = escan->run(cfg, ifp, request, WL_ESCAN_ACTION_START); if (err) - brcmf_set_mpc(ifp, 1); + brcmf_scan_config_mpc(ifp, 1); return err; } @@ -1019,7 +1027,7 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif, brcmf_err("WLC_SET_PASSIVE_SCAN error (%d)\n", err); goto scan_out; } - brcmf_set_mpc(ifp, 0); + brcmf_scan_config_mpc(ifp, 0); err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SCAN, &sr->ssid_le, sizeof(sr->ssid_le)); if (err) { @@ -1029,7 +1037,7 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif, else brcmf_err("WLC_SCAN error (%d)\n", err); - brcmf_set_mpc(ifp, 1); + brcmf_scan_config_mpc(ifp, 1); goto scan_out; } } @@ -1331,7 +1339,6 @@ static s32 brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev) { struct brcmf_if *ifp = netdev_priv(ndev); - s32 err = 0; brcmf_dbg(TRACE, "Enter\n"); if (!check_vif_up(ifp->vif)) @@ -1341,7 +1348,7 @@ brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev) brcmf_dbg(TRACE, "Exit\n"); - return err; + return 0; } static s32 brcmf_set_wpa_version(struct net_device *ndev, @@ -2388,7 +2395,6 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg, struct cfg80211_bss *bss; struct ieee80211_supported_band *band; struct brcmu_chan ch; - s32 err = 0; u16 channel; u32 freq; u16 notify_capability; @@ -2438,7 +2444,7 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg, cfg80211_put_bss(wiphy, bss); - return err; + return 0; } static struct brcmf_bss_info_le * @@ -2690,7 +2696,6 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp, { struct brcmf_cfg80211_info *cfg = ifp->drvr->config; s32 status; - s32 err = 0; struct brcmf_escan_result_le *escan_result_le; struct brcmf_bss_info_le *bss_info_le; struct brcmf_bss_info_le *bss = NULL; @@ -2781,7 +2786,7 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp, status); } exit: - return err; + return 0; } static void brcmf_init_escan(struct brcmf_cfg80211_info *cfg) @@ -3260,35 +3265,6 @@ static int brcmf_cfg80211_sched_scan_stop(struct wiphy *wiphy, return 0; } -#ifdef CONFIG_NL80211_TESTMODE -static int brcmf_cfg80211_testmode(struct wiphy *wiphy, - struct wireless_dev *wdev, - void *data, int len) -{ - struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); - struct net_device *ndev = cfg_to_ndev(cfg); - struct brcmf_dcmd *dcmd = data; - struct sk_buff *reply; - int ret; - - brcmf_dbg(TRACE, "cmd %x set %d buf %p len %d\n", dcmd->cmd, dcmd->set, - dcmd->buf, dcmd->len); - - if (dcmd->set) - ret = brcmf_fil_cmd_data_set(netdev_priv(ndev), dcmd->cmd, - dcmd->buf, dcmd->len); - else - ret = brcmf_fil_cmd_data_get(netdev_priv(ndev), dcmd->cmd, - dcmd->buf, dcmd->len); - if (ret == 0) { - reply = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(*dcmd)); - nla_put(reply, NL80211_ATTR_TESTDATA, sizeof(*dcmd), dcmd); - ret = cfg80211_testmode_reply(reply); - } - return ret; -} -#endif - static s32 brcmf_configure_opensecurity(struct brcmf_if *ifp) { s32 err; @@ -3507,7 +3483,6 @@ static s32 brcmf_parse_vndr_ies(const u8 *vndr_ie_buf, u32 vndr_ie_len, struct parsed_vndr_ies *vndr_ies) { - s32 err = 0; struct brcmf_vs_tlv *vndrie; struct brcmf_tlv *ie; struct parsed_vndr_ie_info *parsed_info; @@ -3560,7 +3535,7 @@ next: ie = (struct brcmf_tlv *)(((u8 *)ie) + ie->len + TLV_HDR_LEN); } - return err; + return 0; } static u32 @@ -4307,7 +4282,6 @@ static struct cfg80211_ops wl_cfg80211_ops = { .crit_proto_start = brcmf_cfg80211_crit_proto_start, .crit_proto_stop = brcmf_cfg80211_crit_proto_stop, .tdls_oper = brcmf_cfg80211_tdls_oper, - CFG80211_TESTMODE_CMD(brcmf_cfg80211_testmode) }; static void brcmf_wiphy_pno_params(struct wiphy *wiphy) @@ -4412,6 +4386,11 @@ static struct wiphy *brcmf_setup_wiphy(struct device *phydev) brcmf_dbg(INFO, "Registering custom regulatory\n"); wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(wiphy, &brcmf_regdom); + + /* vendor commands/events support */ + wiphy->vendor_commands = brcmf_vendor_cmds; + wiphy->n_vendor_commands = BRCMF_VNDR_CMDS_LAST - 1; + err = wiphy_register(wiphy); if (err < 0) { brcmf_err("Could not register wiphy device (%d)\n", err); @@ -4650,7 +4629,6 @@ brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp = netdev_priv(ndev); struct brcmf_cfg80211_profile *profile = &ifp->vif->profile; struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg); - s32 err = 0; brcmf_dbg(TRACE, "Enter\n"); @@ -4676,7 +4654,7 @@ brcmf_bss_connect_done(struct brcmf_cfg80211_info *cfg, completed ? "succeeded" : "failed"); } brcmf_dbg(TRACE, "Exit\n"); - return err; + return 0; } static s32 @@ -4768,7 +4746,6 @@ brcmf_notify_roaming_status(struct brcmf_if *ifp, const struct brcmf_event_msg *e, void *data) { struct brcmf_cfg80211_info *cfg = ifp->drvr->config; - s32 err = 0; u32 event = e->event_code; u32 status = e->status; @@ -4779,7 +4756,7 @@ brcmf_notify_roaming_status(struct brcmf_if *ifp, brcmf_bss_connect_done(cfg, ifp->ndev, e, true); } - return err; + return 0; } static s32 @@ -5057,6 +5034,9 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, err = brcmf_fil_iovar_int_set(ifp, "obss_coex", BRCMF_OBSS_COEX_AUTO); } + /* clear for now and rely on update later */ + wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap.ht_supported = false; + wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap.cap = 0; err = brcmf_fil_iovar_int_set(ifp, "tdls_enable", 1); if (err) { @@ -5625,16 +5605,15 @@ enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp) return wdev->iftype; } -u32 wl_get_vif_state_all(struct brcmf_cfg80211_info *cfg, unsigned long state) +bool brcmf_get_vif_state_any(struct brcmf_cfg80211_info *cfg, unsigned long state) { struct brcmf_cfg80211_vif *vif; - bool result = 0; list_for_each_entry(vif, &cfg->vif_list, list) { if (test_bit(state, &vif->sme_state)) - result++; + return true; } - return result; + return false; } static inline bool vif_event_equals(struct brcmf_cfg80211_vif_event *event, |
