From patchwork Fri Feb 6 12:02:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Kazior X-Patchwork-Id: 5790041 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D39609F399 for ; Fri, 6 Feb 2015 12:04:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 02DA6200DB for ; Fri, 6 Feb 2015 12:04:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E26F201C0 for ; Fri, 6 Feb 2015 12:04:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756434AbbBFMEE (ORCPT ); Fri, 6 Feb 2015 07:04:04 -0500 Received: from mail-wi0-f180.google.com ([209.85.212.180]:62272 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751850AbbBFMD6 (ORCPT ); Fri, 6 Feb 2015 07:03:58 -0500 Received: by mail-wi0-f180.google.com with SMTP id h11so1881295wiw.1 for ; Fri, 06 Feb 2015 04:03:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tieto.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=xlUipyZV+uI7SFF1T//yG7c4oRqtgPGVGURhPxapp94=; b=lWgCcd+iVZbhynuk8x5hftg+2xo2VJ/u6cbhMPGwkRbdSGrjeO7x9mahYL8PDXyNyw ineXij1PHxGws/KIA1yTyD+Y1Oe1oGbxiSIpoYuMFRCnE4uiBWRI7fvJSLdv7K/x/hMc N0bCoQcMo0wc989V2yKtSSChlw2my4tiyHWaQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=xlUipyZV+uI7SFF1T//yG7c4oRqtgPGVGURhPxapp94=; b=DAcdgQmBzr0MOWvURpV0LEhbjcfy9B8x3L5ZqPa3XVhewTg+o9Y09Mc+FWW9v+YQNb Rn4e7sDaJYSkxrYEEAChpaynPq5NG2FBlqAM26SHeMUmz4qQlhQRaFFnBS2dy+/SH07j TtgYxzWne4+MuTlhvE24q/dpZ5r/P1xVLrf+jSM2rJ/VRRv5Fop7vfAlCJuD++1mjgzS 7HCAXn8qN/5DJdbrFWlsD0M70FzdSBmiEBt3GjnknwrE3f2A0ekKgINYxa2oqqEyW2Go P/JmURqQt1t/z2rCxxm316WmAxMPYOqJduSxnv2pNM53YXZ7TlHSIQNL0mcPw1tMvWNg ODgA== X-Gm-Message-State: ALoCoQkrm/skFRvhA2Vlrryd6Lz5VZJr3Hxke1d1p3B3ELnQsym2y35KmUHl8sUdVMWL+26v/dFDqj28sRVFdrhiYIGPyS+zS2F0FSml6bbq6ZW8U7dQtgeCVH6MGLCdIC1Uwm7E805L X-Received: by 10.194.189.77 with SMTP id gg13mr6778081wjc.81.1423224236786; Fri, 06 Feb 2015 04:03:56 -0800 (PST) Received: from bob.homerouter.cpe (apn-31-1-134-151.dynamic.gprs.plus.pl. [31.1.134.151]) by mx.google.com with ESMTPSA id kj8sm3070158wjc.29.2015.02.06.04.03.56 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Feb 2015 04:03:56 -0800 (PST) From: Michal Kazior To: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Michal Kazior Subject: [PATCH v3 7/7] ath10k: enable multi-channel on supported devices Date: Fri, 6 Feb 2015 13:02:54 +0100 Message-Id: <1423224174-24764-8-git-send-email-michal.kazior@tieto.com> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1423224174-24764-1-git-send-email-michal.kazior@tieto.com> References: <1423224174-24764-1-git-send-email-michal.kazior@tieto.com> X-DomainID: tieto.com Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham 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 This effectively enables multi-channel operation on qca6174 WLAN.RM.2.0-00073 (and possibly any newer firmware release for qca6174). This adds appopriate interface combinations and initializes firmware channel scheduler. Signed-off-by: Michal Kazior --- drivers/net/wireless/ath/ath10k/mac.c | 81 ++++++++++++++++++++++++++++++++++- 1 file changed, 80 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index c567e3c..6c1e0dc 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -2969,6 +2969,15 @@ static int ath10k_start(struct ieee80211_hw *hw) goto err_core_stop; } + if (test_bit(WMI_SERVICE_ADAPTIVE_OCS, ar->wmi.svc_map)) { + ret = ath10k_wmi_adaptive_qcs(ar, true); + if (ret) { + ath10k_warn(ar, "failed to enable adaptive qcs: %d\n", + ret); + goto err_core_stop; + } + } + if (ar->cfg_tx_chainmask) __ath10k_set_antenna(ar, ar->cfg_tx_chainmask, ar->cfg_rx_chainmask); @@ -5596,6 +5605,64 @@ static const struct ieee80211_iface_combination ath10k_10x_if_comb[] = { }, }; +static const struct ieee80211_iface_limit ath10k_tlv_if_limit[] = { + { + .max = 2, + .types = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | + BIT(NL80211_IFTYPE_P2P_GO), + }, + { + .max = 1, + .types = BIT(NL80211_IFTYPE_P2P_DEVICE), + }, +}; + +static const struct ieee80211_iface_limit ath10k_tlv_if_limit_ibss[] = { + { + .max = 1, + .types = BIT(NL80211_IFTYPE_STATION), + }, + { + .max = 1, + .types = BIT(NL80211_IFTYPE_ADHOC), + }, +}; + +/* FIXME: This is not thouroughly tested. These combinations may over- or + * underestimate hw/fw capabilities. + */ +static struct ieee80211_iface_combination ath10k_tlv_if_comb[] = { + { + .limits = ath10k_tlv_if_limit, + .num_different_channels = 1, + .max_interfaces = 2, + .n_limits = ARRAY_SIZE(ath10k_tlv_if_limit), + }, + { + .limits = ath10k_tlv_if_limit_ibss, + .num_different_channels = 1, + .max_interfaces = 2, + .n_limits = ARRAY_SIZE(ath10k_tlv_if_limit_ibss), + }, +}; + +static struct ieee80211_iface_combination ath10k_tlv_qcs_if_comb[] = { + { + .limits = ath10k_tlv_if_limit, + .num_different_channels = 2, + .max_interfaces = 2, + .n_limits = ARRAY_SIZE(ath10k_tlv_if_limit), + }, + { + .limits = ath10k_tlv_if_limit_ibss, + .num_different_channels = 1, + .max_interfaces = 2, + .n_limits = ARRAY_SIZE(ath10k_tlv_if_limit_ibss), + }, +}; + static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar) { struct ieee80211_sta_vht_cap vht_cap = {0}; @@ -5854,12 +5921,24 @@ int ath10k_mac_register(struct ath10k *ar) switch (ar->wmi.op_version) { case ATH10K_FW_WMI_OP_VERSION_MAIN: - case ATH10K_FW_WMI_OP_VERSION_TLV: ar->hw->wiphy->iface_combinations = ath10k_if_comb; ar->hw->wiphy->n_iface_combinations = ARRAY_SIZE(ath10k_if_comb); ar->hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC); break; + case ATH10K_FW_WMI_OP_VERSION_TLV: + if (test_bit(WMI_SERVICE_ADAPTIVE_OCS, ar->wmi.svc_map)) { + ar->hw->wiphy->iface_combinations = + ath10k_tlv_qcs_if_comb; + ar->hw->wiphy->n_iface_combinations = + ARRAY_SIZE(ath10k_tlv_qcs_if_comb); + } else { + ar->hw->wiphy->iface_combinations = ath10k_tlv_if_comb; + ar->hw->wiphy->n_iface_combinations = + ARRAY_SIZE(ath10k_tlv_if_comb); + } + ar->hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC); + break; case ATH10K_FW_WMI_OP_VERSION_10_1: case ATH10K_FW_WMI_OP_VERSION_10_2: case ATH10K_FW_WMI_OP_VERSION_10_2_4: