From patchwork Tue Oct 27 12:21:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajkumar Manoharan X-Patchwork-Id: 7496761 Return-Path: X-Original-To: patchwork-ath10k@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A69BABEEA4 for ; Tue, 27 Oct 2015 12:23:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D262120921 for ; Tue, 27 Oct 2015 12:23:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F3AE120920 for ; Tue, 27 Oct 2015 12:23:23 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zr3Ha-0003Y5-L7; Tue, 27 Oct 2015 12:23:18 +0000 Received: from wolverine01.qualcomm.com ([199.106.114.254]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zr3HM-0003Ec-MH for ath10k@lists.infradead.org; Tue, 27 Oct 2015 12:23:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=qti.qualcomm.com; i=@qti.qualcomm.com; q=dns/txt; s=qcdkim; t=1445948585; x=1477484585; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=oBQrFhZieRFmEkdgXXgpq4XPHPLn7mVSgZ+aEHPhlJ0=; b=zMv+lU5diTV5Pr+s3e+EkacrOAbLTZrnOpt7IvfVlxkDHQB05aJYJziq J7MxfvbD4+vmxfQcCxc5BIutjUpXGoPtaCiMfaTrAIbT80dPdRQ7SQ5Oz hUkXN13GYOOpunHeb1EcmPMm4ArfnOXl/LB/G1sFJzrttxWvbuUjAXTpB 4=; X-IronPort-AV: E=McAfee;i="5700,7163,7966"; a="146097536" Received: from ironmsg02-r-new.qualcomm.com (HELO ironmsg02-R.qualcomm.com) ([10.53.140.106]) by wolverine01.qualcomm.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 27 Oct 2015 05:22:44 -0700 X-IronPort-AV: E=Sophos;i="5.20,204,1444719600"; d="scan'208";a="605778480" Received: from nasanexm01e.na.qualcomm.com ([10.85.0.31]) by ironmsg02-R.qualcomm.com with ESMTP/TLS/RC4-SHA; 27 Oct 2015 05:22:44 -0700 Received: from aphydexm01b.ap.qualcomm.com (10.252.127.11) by NASANEXM01E.na.qualcomm.com (10.85.0.31) with Microsoft SMTP Server (TLS) id 15.0.1076.9; Tue, 27 Oct 2015 05:22:43 -0700 Received: from qcmail1.qualcomm.com (10.80.80.8) by aphydexm01b.ap.qualcomm.com (10.252.127.11) with Microsoft SMTP Server (TLS) id 15.0.1076.9; Tue, 27 Oct 2015 17:52:29 +0530 Received: by qcmail1.qualcomm.com (sSMTP sendmail emulation); Tue, 27 Oct 2015 17:52:17 +0530 From: Rajkumar Manoharan To: Subject: [PATCH 4/4] ath10k: reload HT/VHT capabilities on antenna change Date: Tue, 27 Oct 2015 17:51:14 +0530 Message-ID: <1445948474-16738-4-git-send-email-rmanohar@qti.qualcomm.com> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1445948474-16738-1-git-send-email-rmanohar@qti.qualcomm.com> References: <1445948474-16738-1-git-send-email-rmanohar@qti.qualcomm.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: NASANEXM01F.na.qualcomm.com (10.85.0.32) To aphydexm01b.ap.qualcomm.com (10.252.127.11) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151027_052305_050923_1716F454 X-CRM114-Status: GOOD ( 11.32 ) X-Spam-Score: -7.0 (-------) X-BeenThere: ath10k@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-wireless@vger.kernel.org, Rajkumar Manoharan Sender: "ath10k" Errors-To: ath10k-bounces+patchwork-ath10k=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP To reflect configured antenna settings in HT/VHT MCS map, reload the HT/VHT capabilities upon antenna change. Signed-off-by: Rajkumar Manoharan --- drivers/net/wireless/ath/ath10k/mac.c | 39 +++++++++++++++++++++++++---------- 1 file changed, 28 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 2217494..5782ec9 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3897,6 +3897,29 @@ static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar) return ht_cap; } +static void ath10k_mac_setup_ht_vht_cap(struct ath10k *ar) +{ + struct ieee80211_supported_band *band; + struct ieee80211_sta_vht_cap vht_cap; + struct ieee80211_sta_ht_cap ht_cap; + + ht_cap = ath10k_get_ht_cap(ar); + vht_cap = ath10k_create_vht_cap(ar); + + if (ar->phy_capability & WHAL_WLAN_11G_CAPABILITY) { + band = &ar->mac.sbands[IEEE80211_BAND_2GHZ]; + band->ht_cap = ht_cap; + + /* Enable the VHT support at 2.4 GHz */ + band->vht_cap = vht_cap; + } + if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) { + band = &ar->mac.sbands[IEEE80211_BAND_5GHZ]; + band->ht_cap = ht_cap; + band->vht_cap = vht_cap; + } +} + static int __ath10k_set_antenna(struct ath10k *ar, u32 tx_ant, u32 rx_ant) { int ret; @@ -3929,6 +3952,9 @@ static int __ath10k_set_antenna(struct ath10k *ar, u32 tx_ant, u32 rx_ant) return ret; } + /* Reload HT/VHT capability */ + ath10k_mac_setup_ht_vht_cap(ar); + return 0; } @@ -7090,8 +7116,6 @@ int ath10k_mac_register(struct ath10k *ar) WLAN_CIPHER_SUITE_AES_CMAC, }; struct ieee80211_supported_band *band; - struct ieee80211_sta_vht_cap vht_cap; - struct ieee80211_sta_ht_cap ht_cap; void *channels; int ret; @@ -7099,9 +7123,6 @@ int ath10k_mac_register(struct ath10k *ar) SET_IEEE80211_DEV(ar->hw, ar->dev); - ht_cap = ath10k_get_ht_cap(ar); - vht_cap = ath10k_create_vht_cap(ar); - BUILD_BUG_ON((ARRAY_SIZE(ath10k_2ghz_channels) + ARRAY_SIZE(ath10k_5ghz_channels)) != ATH10K_NUM_CHANS); @@ -7120,10 +7141,6 @@ int ath10k_mac_register(struct ath10k *ar) band->channels = channels; band->n_bitrates = ath10k_g_rates_size; band->bitrates = ath10k_g_rates; - band->ht_cap = ht_cap; - - /* Enable the VHT support at 2.4 GHz */ - band->vht_cap = vht_cap; ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = band; } @@ -7142,11 +7159,11 @@ int ath10k_mac_register(struct ath10k *ar) band->channels = channels; band->n_bitrates = ath10k_a_rates_size; band->bitrates = ath10k_a_rates; - band->ht_cap = ht_cap; - band->vht_cap = vht_cap; ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = band; } + ath10k_mac_setup_ht_vht_cap(ar); + ar->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP) |