diff options
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 63 |
1 files changed, 21 insertions, 42 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 544257a52779..153924ecc890 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -393,16 +393,9 @@ static u16 channel_to_chanspec(struct ieee80211_channel *ch) else chanspec |= WL_CHANSPEC_BAND_5G; - if (ch->flags & IEEE80211_CHAN_NO_HT40) { - chanspec |= WL_CHANSPEC_BW_20; - chanspec |= WL_CHANSPEC_CTL_SB_NONE; - } else { - chanspec |= WL_CHANSPEC_BW_40; - if (ch->flags & IEEE80211_CHAN_NO_HT40PLUS) - chanspec |= WL_CHANSPEC_CTL_SB_LOWER; - else - chanspec |= WL_CHANSPEC_CTL_SB_UPPER; - } + chanspec |= WL_CHANSPEC_BW_20; + chanspec |= WL_CHANSPEC_CTL_SB_NONE; + return chanspec; } @@ -933,31 +926,6 @@ static void brcmf_init_prof(struct brcmf_cfg80211_profile *prof) memset(prof, 0, sizeof(*prof)); } -static void brcmf_ch_to_chanspec(int ch, struct brcmf_join_params *join_params, - size_t *join_params_size) -{ - u16 chanspec = 0; - - if (ch != 0) { - if (ch <= CH_MAX_2G_CHANNEL) - chanspec |= WL_CHANSPEC_BAND_2G; - else - chanspec |= WL_CHANSPEC_BAND_5G; - - chanspec |= WL_CHANSPEC_BW_20; - chanspec |= WL_CHANSPEC_CTL_SB_NONE; - - *join_params_size += BRCMF_ASSOC_PARAMS_FIXED_SIZE + - sizeof(u16); - - chanspec |= (ch & WL_CHANSPEC_CHAN_MASK); - join_params->params_le.chanspec_list[0] = cpu_to_le16(chanspec); - join_params->params_le.chanspec_num = cpu_to_le32(1); - - brcmf_dbg(CONN, "channel %d, chanspec %#X\n", ch, chanspec); - } -} - static void brcmf_link_down(struct brcmf_cfg80211_vif *vif) { s32 err = 0; @@ -988,6 +956,7 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev, s32 err = 0; s32 wsec = 0; s32 bcnprd; + u16 chanspec; brcmf_dbg(TRACE, "Enter\n"); if (!check_vif_up(ifp->vif)) @@ -1091,8 +1060,11 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev, params->chandef.chan->center_freq); if (params->channel_fixed) { /* adding chanspec */ - brcmf_ch_to_chanspec(cfg->channel, - &join_params, &join_params_size); + chanspec = channel_to_chanspec(params->chandef.chan); + join_params.params_le.chanspec_list[0] = + cpu_to_le16(chanspec); + join_params.params_le.chanspec_num = cpu_to_le32(1); + join_params_size += sizeof(join_params.params_le); } /* set channel for starter */ @@ -1404,6 +1376,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, struct brcmf_join_params join_params; size_t join_params_size; struct brcmf_ssid ssid; + u16 chanspec; s32 err = 0; @@ -1421,10 +1394,13 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, if (chan) { cfg->channel = ieee80211_frequency_to_channel(chan->center_freq); - brcmf_dbg(CONN, "channel (%d), center_req (%d)\n", - cfg->channel, chan->center_freq); - } else + chanspec = channel_to_chanspec(chan); + brcmf_dbg(CONN, "channel=%d, center_req=%d, chanspec=0x%04x\n", + cfg->channel, chan->center_freq, chanspec); + } else { cfg->channel = 0; + chanspec = 0; + } brcmf_dbg(INFO, "ie (%p), ie_len (%zd)\n", sme->ie, sme->ie_len); @@ -1473,8 +1449,11 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, brcmf_dbg(CONN, "ssid \"%s\", len (%d)\n", ssid.SSID, ssid.SSID_len); - brcmf_ch_to_chanspec(cfg->channel, - &join_params, &join_params_size); + if (cfg->channel) { + join_params.params_le.chanspec_list[0] = cpu_to_le16(chanspec); + join_params.params_le.chanspec_num = cpu_to_le32(1); + join_params_size += sizeof(join_params.params_le); + } err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SET_SSID, &join_params, join_params_size); if (err) |