Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:64528 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753276Ab1H2M2z (ORCPT ); Mon, 29 Aug 2011 08:28:55 -0400 From: Jouni Malinen To: CC: , Jouni Malinen Subject: [PATCH 09/20] ath6kl: Add cfg80211 calls for remain-on-channel events Date: Mon, 29 Aug 2011 15:23:50 +0300 Message-ID: <1314620641-24257-10-git-send-email-jouni@qca.qualcomm.com> (sfid-20110829_142903_040854_70C95BD2) In-Reply-To: <1314620641-24257-1-git-send-email-jouni@qca.qualcomm.com> References: <1314620641-24257-1-git-send-email-jouni@qca.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Jouni Malinen --- drivers/net/wireless/ath/ath6kl/wmi.c | 31 +++++++++++++++++++++++++++---- 1 files changed, 27 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 261ccff..2d80bdb 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -425,11 +425,14 @@ static int ath6kl_wmi_tx_complete_event_rx(u8 *datap, int len) return 0; } -static int ath6kl_wmi_remain_on_chnl_event_rx(u8 *datap, int len) +static int ath6kl_wmi_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap, + int len) { struct wmi_remain_on_chnl_event *ev; u32 freq; u32 dur; + struct ieee80211_channel *chan; + struct ath6kl *ar = wmi->parent_dev; if (len < sizeof(*ev)) return -EINVAL; @@ -439,15 +442,26 @@ static int ath6kl_wmi_remain_on_chnl_event_rx(u8 *datap, int len) dur = le32_to_cpu(ev->duration); ath6kl_dbg(ATH6KL_DBG_WMI, "remain_on_chnl: freq=%u dur=%u\n", freq, dur); + chan = ieee80211_get_channel(ar->wdev->wiphy, freq); + if (!chan) { + ath6kl_dbg(ATH6KL_DBG_WMI, "remain_on_chnl: Unknown channel " + "(freq=%u)\n", freq); + return -EINVAL; + } + cfg80211_ready_on_channel(ar->net_dev, 1, chan, NL80211_CHAN_NO_HT, + dur, GFP_ATOMIC); return 0; } -static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(u8 *datap, int len) +static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(struct wmi *wmi, + u8 *datap, int len) { struct wmi_cancel_remain_on_chnl_event *ev; u32 freq; u32 dur; + struct ieee80211_channel *chan; + struct ath6kl *ar = wmi->parent_dev; if (len < sizeof(*ev)) return -EINVAL; @@ -457,6 +471,14 @@ static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(u8 *datap, int len) dur = le32_to_cpu(ev->duration); ath6kl_dbg(ATH6KL_DBG_WMI, "cancel_remain_on_chnl: freq=%u dur=%u " "status=%u\n", freq, dur, ev->status); + chan = ieee80211_get_channel(ar->wdev->wiphy, freq); + if (!chan) { + ath6kl_dbg(ATH6KL_DBG_WMI, "cancel_remain_on_chnl: Unknown " + "channel (freq=%u)\n", freq); + return -EINVAL; + } + cfg80211_remain_on_channel_expired(ar->net_dev, 1, chan, + NL80211_CHAN_NO_HT, GFP_ATOMIC); return 0; } @@ -3009,12 +3031,13 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb) break; case WMI_REMAIN_ON_CHNL_EVENTID: ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REMAIN_ON_CHNL_EVENTID\n"); - ret = ath6kl_wmi_remain_on_chnl_event_rx(datap, len); + ret = ath6kl_wmi_remain_on_chnl_event_rx(wmi, datap, len); break; case WMI_CANCEL_REMAIN_ON_CHNL_EVENTID: ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CANCEL_REMAIN_ON_CHNL_EVENTID\n"); - ret = ath6kl_wmi_cancel_remain_on_chnl_event_rx(datap, len); + ret = ath6kl_wmi_cancel_remain_on_chnl_event_rx(wmi, datap, + len); break; case WMI_TX_STATUS_EVENTID: ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_STATUS_EVENTID\n"); -- 1.7.4.1