Return-path: Received: from server19320154104.serverpool.info ([193.201.54.104]:55643 "EHLO hauke-m.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752638Ab3CXAsl (ORCPT ); Sat, 23 Mar 2013 20:48:41 -0400 From: Hauke Mehrtens To: linville@tuxdriver.com Cc: arend@broadcom.com, linux-wireless@vger.kernel.org, brcm80211-dev-list@broadcom.com, Hauke Mehrtens Subject: [PATCH 15/15] brcmsmac: add support for adhoc mode Date: Sun, 24 Mar 2013 01:46:03 +0100 Message-Id: <1364085963-25940-16-git-send-email-hauke@hauke-m.de> (sfid-20130324_014844_137680_337581C6) In-Reply-To: <1364085963-25940-1-git-send-email-hauke@hauke-m.de> References: <1364085963-25940-1-git-send-email-hauke@hauke-m.de> Sender: linux-wireless-owner@vger.kernel.org List-ID: This adds adhoc mode support to brcmsmac. Signed-off-by: Hauke Mehrtens --- drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c | 12 ++++++++---- drivers/net/wireless/brcm80211/brcmsmac/main.c | 11 +++++++++++ drivers/net/wireless/brcm80211/brcmsmac/pub.h | 1 + 3 files changed, 20 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index 445de66..0b3f8d9 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -357,11 +357,12 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct brcms_info *wl = hw->priv; - /* Just STA and AP for now */ + /* Just STA, AP and ADHOC for now */ if (vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_AP) { + vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC) { brcms_err(wl->wlc->hw->d11core, - "%s: Attempt to add type %d, only STA and AP for now\n", + "%s: Attempt to add type %d, only STA, AP and AdHoc for now\n", __func__, vif->type); return -EOPNOTSUPP; } @@ -374,6 +375,8 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) else if (vif->type == NL80211_IFTYPE_AP) brcms_c_start_ap(wl->wlc, vif->addr, vif->bss_conf.bssid, vif->bss_conf.ssid, vif->bss_conf.ssid_len); + else if (vif->type == NL80211_IFTYPE_ADHOC) + brcms_c_start_adhoc(wl->wlc, vif->addr); spin_unlock_bh(&wl->lock); return 0; @@ -1056,7 +1059,8 @@ static int ieee_hw_init(struct ieee80211_hw *hw) /* channel change time is dependent on chip and band */ hw->channel_change_time = 7 * 1000; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_AP); + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_ADHOC); /* * deactivate sending probe responses by ucude, because this will diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 7825202..59d4384 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -2186,6 +2186,14 @@ void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid, brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, MCTL_AP | MCTL_INFRA); } +void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr) +{ + memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr)); + wlc->bsscfg->type = BRCMS_TYPE_ADHOC; + + brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, 0); +} + /* Initialize GPIOs that are controlled by D11 core */ static void brcms_c_gpio_init(struct brcms_c_info *wlc) { @@ -3077,6 +3085,9 @@ static bool brcms_c_ps_allowed(struct brcms_c_info *wlc) if (wlc->bsscfg->type == BRCMS_TYPE_AP) return false; + if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC) + return false; + return true; } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h index e3bdccf..d36ea5e 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h @@ -334,6 +334,7 @@ extern bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc); extern void brcms_c_start_station(struct brcms_c_info *wlc, u8 *addr); extern void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid, u8 *ssid, size_t ssid_len); +extern void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr); extern void brcms_c_update_beacon(struct brcms_c_info *wlc); extern void brcms_c_set_new_beacon(struct brcms_c_info *wlc, struct sk_buff *beacon, u16 tim_offset, -- 1.7.10.4