From patchwork Mon May 18 16:44:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 215579 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3291CC433E0 for ; Mon, 18 May 2020 16:44:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09EEB207ED for ; Mon, 18 May 2020 16:44:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="FRYCXBpr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728520AbgERQoq (ORCPT ); Mon, 18 May 2020 12:44:46 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:47080 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728295AbgERQop (ORCPT ); Mon, 18 May 2020 12:44:45 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1589820285; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=ycCKIDoG3IvItA+Cb/UrekRqkKVo+BwTizM7veJ2H14=; b=FRYCXBpr0CWtupkcPHJnsNQixEejDVaHmhzPzNNDiCT/zujaJWpeB+WnTKrjRh9CWAAQeBEt QvMwRYPB8pFOPk9s4IwpZ7K6xHaEVPIWSqn/ScwNRZ/sJYKHko3ml7eYHelFil3FbkLDoHO9 qMWbwDWCk51sGCy6mI7eOf724qY= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5ec2bb72.7fbb84e3f730-smtp-out-n04; Mon, 18 May 2020 16:44:34 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 8EC6BC44792; Mon, 18 May 2020 16:44:34 +0000 (UTC) Received: from pradeepc2-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pradeepc) by smtp.codeaurora.org (Postfix) with ESMTPSA id BE466C44799; Mon, 18 May 2020 16:44:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BE466C44799 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=pradeepc@codeaurora.org From: Pradeep Kumar Chitrapu To: Johannes Berg , ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu Subject: [PATCH 2/9] ath11k: add 6G frequency list supported by driver Date: Mon, 18 May 2020 09:44:17 -0700 Message-Id: <20200518164424.29497-3-pradeepc@codeaurora.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200518164424.29497-1-pradeepc@codeaurora.org> References: <20200518164424.29497-1-pradeepc@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This patch adds support for 6GHz frequency listing. Signed-off-by: Pradeep Kumar Chitrapu --- drivers/net/wireless/ath/ath11k/mac.c | 71 +++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 36882562b976..f699e882949b 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -33,6 +33,15 @@ .max_power = 30, \ } +#define CHAN6G(_channel, _freq, _flags) { \ + .band = NL80211_BAND_6GHZ, \ + .hw_value = (_channel), \ + .center_freq = (_freq), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ +} + /* frame mode values are mapped as per enum ath11k_hw_txrx_mode */ static unsigned int ath11k_frame_mode = ATH11K_HW_TXRX_NATIVE_WIFI; module_param_named(frame_mode, ath11k_frame_mode, uint, 0644); @@ -86,6 +95,68 @@ static const struct ieee80211_channel ath11k_5ghz_channels[] = { CHAN5G(173, 5865, 0), }; +static const struct ieee80211_channel ath11k_6ghz_channels[] = { + CHAN6G(1, 5945, 0), + CHAN6G(5, 5965, 0), + CHAN6G(9, 5985, 0), + CHAN6G(13, 6005, 0), + CHAN6G(17, 6025, 0), + CHAN6G(21, 6045, 0), + CHAN6G(25, 6065, 0), + CHAN6G(29, 6085, 0), + CHAN6G(33, 6105, 0), + CHAN6G(37, 6125, 0), + CHAN6G(41, 6145, 0), + CHAN6G(45, 6165, 0), + CHAN6G(49, 6185, 0), + CHAN6G(53, 6205, 0), + CHAN6G(57, 6225, 0), + CHAN6G(61, 6245, 0), + CHAN6G(65, 6265, 0), + CHAN6G(69, 6285, 0), + CHAN6G(73, 6305, 0), + CHAN6G(77, 6325, 0), + CHAN6G(81, 6345, 0), + CHAN6G(85, 6365, 0), + CHAN6G(89, 6385, 0), + CHAN6G(93, 6405, 0), + CHAN6G(97, 6425, 0), + CHAN6G(101, 6445, 0), + CHAN6G(105, 6465, 0), + CHAN6G(109, 6485, 0), + CHAN6G(113, 6505, 0), + CHAN6G(117, 6525, 0), + CHAN6G(121, 6545, 0), + CHAN6G(125, 6565, 0), + CHAN6G(129, 6585, 0), + CHAN6G(133, 6605, 0), + CHAN6G(137, 6625, 0), + CHAN6G(141, 6645, 0), + CHAN6G(145, 6665, 0), + CHAN6G(149, 6685, 0), + CHAN6G(153, 6705, 0), + CHAN6G(157, 6725, 0), + CHAN6G(161, 6745, 0), + CHAN6G(165, 6765, 0), + CHAN6G(169, 6785, 0), + CHAN6G(173, 6805, 0), + CHAN6G(177, 6825, 0), + CHAN6G(181, 6845, 0), + CHAN6G(185, 6865, 0), + CHAN6G(189, 6885, 0), + CHAN6G(193, 6905, 0), + CHAN6G(197, 6925, 0), + CHAN6G(201, 6945, 0), + CHAN6G(205, 6965, 0), + CHAN6G(209, 6985, 0), + CHAN6G(213, 7005, 0), + CHAN6G(217, 7025, 0), + CHAN6G(221, 7045, 0), + CHAN6G(225, 7065, 0), + CHAN6G(229, 7085, 0), + CHAN6G(233, 7105, 0), +}; + static struct ieee80211_rate ath11k_legacy_rates[] = { { .bitrate = 10, .hw_value = ATH11K_HW_RATE_CCK_LP_1M }, From patchwork Mon May 18 16:44:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 215578 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DE38C433E1 for ; Mon, 18 May 2020 16:44:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 32470207E8 for ; Mon, 18 May 2020 16:44:52 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Mon, 18 May 2020 16:44:35 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 52FB1C44793; Mon, 18 May 2020 16:44:35 +0000 (UTC) Received: from pradeepc2-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pradeepc) by smtp.codeaurora.org (Postfix) with ESMTPSA id 64065C433F2; Mon, 18 May 2020 16:44:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 64065C433F2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=pradeepc@codeaurora.org From: Pradeep Kumar Chitrapu To: Johannes Berg , ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu Subject: [PATCH 3/9] ath11k: add support for 6GHz radio in driver Date: Mon, 18 May 2020 09:44:18 -0700 Message-Id: <20200518164424.29497-4-pradeepc@codeaurora.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200518164424.29497-1-pradeepc@codeaurora.org> References: <20200518164424.29497-1-pradeepc@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This patch adds 6GHz band support and mac80211 registration for the 6G phy radio. Signed-off-by: Pradeep Kumar Chitrapu --- drivers/net/wireless/ath/ath11k/core.h | 6 +- drivers/net/wireless/ath/ath11k/mac.c | 89 +++++++++++++++++++++----- drivers/net/wireless/ath/ath11k/wmi.c | 11 ++++ 3 files changed, 89 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 7e51445cfa20..83bffd7f633a 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -353,7 +353,10 @@ struct ath11k_sta { #endif }; -#define ATH11K_NUM_CHANS 41 +#define ATH11K_MIN_5G_FREQ 4150 +#define ATH11K_MIN_6G_FREQ 5935 +#define ATH11K_MAX_6G_FREQ 7105 +#define ATH11K_NUM_CHANS 100 #define ATH11K_MAX_5G_CHAN 173 enum ath11k_state { @@ -431,6 +434,7 @@ struct ath11k { u32 vht_cap_info; struct ath11k_he ar_he; enum ath11k_state state; + bool supports_6ghz; struct { struct completion started; struct completion completed; diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index f699e882949b..8ddc7dad33e1 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -3492,6 +3492,18 @@ static void ath11k_mac_setup_ht_vht_cap(struct ath11k *ar, band->vht_cap = ath11k_create_vht_cap(ar, rate_cap_tx_chainmask, rate_cap_rx_chainmask); } + + if (cap->supported_bands & WMI_HOST_WLAN_5G_CAP && + ar->supports_6ghz) { + band = &ar->mac.sbands[NL80211_BAND_6GHZ]; + ht_cap = cap->band[NL80211_BAND_6GHZ].ht_cap_info; + if (ht_cap_info) + *ht_cap_info = ht_cap; + band->ht_cap = ath11k_create_ht_cap(ar, ht_cap, + rate_cap_rx_chainmask); + band->vht_cap = ath11k_create_vht_cap(ar, rate_cap_tx_chainmask, + rate_cap_rx_chainmask); + } } static int ath11k_check_chain_mask(struct ath11k *ar, u32 ant, bool is_tx_ant) @@ -3746,6 +3758,17 @@ static void ath11k_mac_setup_he_cap(struct ath11k *ar, band->iftype_data = ar->mac.iftype[NL80211_BAND_5GHZ]; band->n_iftype_data = count; } + + if (cap->supported_bands & WMI_HOST_WLAN_5G_CAP && + ar->supports_6ghz) { + count = ath11k_mac_copy_he_cap(ar, cap, + ar->mac.iftype[NL80211_BAND_6GHZ], + NL80211_BAND_6GHZ); + band = &ar->mac.sbands[NL80211_BAND_6GHZ]; + band->iftype_data = ar->mac.iftype[NL80211_BAND_6GHZ]; + band->n_iftype_data = count; + } + } static int __ath11k_set_antenna(struct ath11k *ar, u32 tx_ant, u32 rx_ant) @@ -4188,6 +4211,12 @@ ath11k_mac_setup_vdev_create_params(struct ath11k_vif *arvif, params->chains[NL80211_BAND_5GHZ].tx = ar->num_tx_chains; params->chains[NL80211_BAND_5GHZ].rx = ar->num_rx_chains; } + if (pdev->cap.supported_bands & WMI_HOST_WLAN_5G_CAP && + ar->supports_6ghz) { + params->chains[NL80211_BAND_6GHZ].tx = ar->num_tx_chains; + params->chains[NL80211_BAND_6GHZ].rx = ar->num_rx_chains; + } + } static u32 @@ -5786,7 +5815,8 @@ static int ath11k_mac_setup_channels_rates(struct ath11k *ar, void *channels; BUILD_BUG_ON((ARRAY_SIZE(ath11k_2ghz_channels) + - ARRAY_SIZE(ath11k_5ghz_channels)) != + ARRAY_SIZE(ath11k_5ghz_channels) + + ARRAY_SIZE(ath11k_6ghz_channels)) != ATH11K_NUM_CHANS); reg_cap = &ar->ab->hal_reg_cap[ar->pdev_idx]; @@ -5799,6 +5829,7 @@ static int ath11k_mac_setup_channels_rates(struct ath11k *ar, return -ENOMEM; band = &ar->mac.sbands[NL80211_BAND_2GHZ]; + band->band = NL80211_BAND_2GHZ; band->n_channels = ARRAY_SIZE(ath11k_2ghz_channels); band->channels = channels; band->n_bitrates = ath11k_g_rates_size; @@ -5810,23 +5841,48 @@ static int ath11k_mac_setup_channels_rates(struct ath11k *ar, } if (supported_bands & WMI_HOST_WLAN_5G_CAP) { - channels = kmemdup(ath11k_5ghz_channels, - sizeof(ath11k_5ghz_channels), - GFP_KERNEL); - if (!channels) { - kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); - return -ENOMEM; + if (reg_cap->high_5ghz_chan >= ATH11K_MAX_6G_FREQ) { + channels = kmemdup(ath11k_6ghz_channels, + sizeof(ath11k_6ghz_channels), GFP_KERNEL); + if (!channels) { + kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); + return -ENOMEM; + } + + ar->supports_6ghz = true; + band = &ar->mac.sbands[NL80211_BAND_6GHZ]; + band->band = NL80211_BAND_6GHZ; + band->n_channels = ARRAY_SIZE(ath11k_6ghz_channels); + band->channels = channels; + band->n_bitrates = ath11k_a_rates_size; + band->bitrates = ath11k_a_rates; + ar->hw->wiphy->bands[NL80211_BAND_6GHZ] = band; + ath11k_mac_update_ch_list(ar, band, + reg_cap->low_5ghz_chan, + reg_cap->high_5ghz_chan); } - band = &ar->mac.sbands[NL80211_BAND_5GHZ]; - band->n_channels = ARRAY_SIZE(ath11k_5ghz_channels); - band->channels = channels; - band->n_bitrates = ath11k_a_rates_size; - band->bitrates = ath11k_a_rates; - ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = band; - ath11k_mac_update_ch_list(ar, band, - reg_cap->low_5ghz_chan, - reg_cap->high_5ghz_chan); + if (reg_cap->low_5ghz_chan < ATH11K_MIN_6G_FREQ) { + channels = kmemdup(ath11k_5ghz_channels, + sizeof(ath11k_5ghz_channels), + GFP_KERNEL); + if (!channels) { + kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); + kfree(ar->mac.sbands[NL80211_BAND_6GHZ].channels); + return -ENOMEM; + } + + band = &ar->mac.sbands[NL80211_BAND_5GHZ]; + band->band = NL80211_BAND_5GHZ; + band->n_channels = ARRAY_SIZE(ath11k_5ghz_channels); + band->channels = channels; + band->n_bitrates = ath11k_a_rates_size; + band->bitrates = ath11k_a_rates; + ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = band; + ath11k_mac_update_ch_list(ar, band, + reg_cap->low_5ghz_chan, + reg_cap->high_5ghz_chan); + } } return 0; @@ -5880,6 +5936,7 @@ static void __ath11k_mac_unregister(struct ath11k *ar) kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); kfree(ar->mac.sbands[NL80211_BAND_5GHZ].channels); + kfree(ar->mac.sbands[NL80211_BAND_6GHZ].channels); SET_IEEE80211_DEV(ar->hw, NULL); } diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index c2a972377687..f405c162c2b2 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -368,6 +368,17 @@ ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle, memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g, sizeof(struct ath11k_ppe_threshold)); + cap_band = &pdev_cap->band[NL80211_BAND_6GHZ]; + cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g; + cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g; + cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g; + cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext; + cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g; + memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g, + sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE); + memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g, + sizeof(struct ath11k_ppe_threshold)); + return 0; } From patchwork Mon May 18 16:44:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 215580 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A90BC433E0 for ; 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Mon, 18 May 2020 16:44:36 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id DACD4C4478F; Mon, 18 May 2020 16:44:35 +0000 (UTC) Received: from pradeepc2-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pradeepc) by smtp.codeaurora.org (Postfix) with ESMTPSA id 0319CC433D2; Mon, 18 May 2020 16:44:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 0319CC433D2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=pradeepc@codeaurora.org From: Pradeep Kumar Chitrapu To: Johannes Berg , ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu Subject: [PATCH 6/9] ath11k: set psc channel flag when sending channel list to firmware. Date: Mon, 18 May 2020 09:44:21 -0700 Message-Id: <20200518164424.29497-7-pradeepc@codeaurora.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200518164424.29497-1-pradeepc@codeaurora.org> References: <20200518164424.29497-1-pradeepc@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org If 6 ghz channel is a Preferred Scanning Channel(PSC), mark the channel flag accordingly when updating channel list to firmware. This will be used when making scanning decision in 6GHz channels. Signed-off-by: Pradeep Kumar Chitrapu --- drivers/net/wireless/ath/ath11k/reg.c | 4 ++++ drivers/net/wireless/ath/ath11k/wmi.h | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c index 453aa9c06969..50d13a5d7cf8 100644 --- a/drivers/net/wireless/ath/ath11k/reg.c +++ b/drivers/net/wireless/ath/ath11k/reg.c @@ -161,6 +161,10 @@ int ath11k_reg_update_chan_list(struct ath11k *ar) else ch->phy_mode = MODE_11A; + if (channel->band == NL80211_BAND_6GHZ && + channel->flags & IEEE80211_CHAN_PSC) + ch->psc_channel = true; + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "mac channel [%d/%d] freq %d maxpower %d regpower %d antenna %d mode %d\n", i, params->nallchans, diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index fd82cff7537b..76c2da2c5db7 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -2520,7 +2520,8 @@ struct channel_param { allow_ht:1, allow_vht:1, allow_he:1, - set_agile:1; + set_agile:1, + psc_channel:1; u32 phy_mode; u32 cfreq1; u32 cfreq2; From patchwork Mon May 18 16:44:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 215582 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40CAEC433DF for ; Mon, 18 May 2020 16:44:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 213E520835 for ; Mon, 18 May 2020 16:44:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="Om+PNRwC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728355AbgERQoi (ORCPT ); Mon, 18 May 2020 12:44:38 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:62346 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727035AbgERQoh (ORCPT ); Mon, 18 May 2020 12:44:37 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1589820277; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=dCc9M/8DAuiAPeLH25GUjrqKICw0SIbanjTImDLIJgw=; b=Om+PNRwCdRTivJ4AZn3NTE/d5/eUrFkzzSvx82EAkTXcoWWBUmK4UYQ2g5GWSEu0J4NyVayZ YwWT6G7uhBwH172Lv+OCQX7yRVOmMaXrLIEwT8AAOXm2F/f2Pg/qvH6+uO4/2/9W9KN6CJgw nPGmaPAA23FsB2Le7nTaWbFe2TY= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5ec2bb74.7feb1e9411f0-smtp-out-n02; Mon, 18 May 2020 16:44:36 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 37B66C432C2; Mon, 18 May 2020 16:44:36 +0000 (UTC) Received: from pradeepc2-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pradeepc) by smtp.codeaurora.org (Postfix) with ESMTPSA id 82B3FC44792; Mon, 18 May 2020 16:44:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 82B3FC44792 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=pradeepc@codeaurora.org From: Pradeep Kumar Chitrapu To: Johannes Berg , ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu Subject: [PATCH 7/9] ath11k: Add 6G scan dwell time parameter in scan request command Date: Mon, 18 May 2020 09:44:22 -0700 Message-Id: <20200518164424.29497-8-pradeepc@codeaurora.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200518164424.29497-1-pradeepc@codeaurora.org> References: <20200518164424.29497-1-pradeepc@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add 6G scan active and passive dwell time parameter to scan request. Signed-off-by: Pradeep Kumar Chitrapu --- drivers/net/wireless/ath/ath11k/wmi.c | 4 ++++ drivers/net/wireless/ath/ath11k/wmi.h | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index c2e3a4d6f07e..dfa4bd7b44ad 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -1899,6 +1899,8 @@ void ath11k_wmi_start_scan_init(struct ath11k *ar, arg->dwell_time_active = 50; arg->dwell_time_active_2g = 0; arg->dwell_time_passive = 150; + arg->dwell_time_active_6g = 40; + arg->dwell_time_passive_6g = 30; arg->min_rest_time = 50; arg->max_rest_time = 500; arg->repeat_probe_time = 0; @@ -2045,6 +2047,8 @@ int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar, cmd->dwell_time_active = params->dwell_time_active; cmd->dwell_time_active_2g = params->dwell_time_active_2g; cmd->dwell_time_passive = params->dwell_time_passive; + cmd->dwell_time_active_6g = params->dwell_time_active_6g; + cmd->dwell_time_passive_6g = params->dwell_time_passive_6g; cmd->min_rest_time = params->min_rest_time; cmd->max_rest_time = params->max_rest_time; cmd->repeat_probe_time = params->repeat_probe_time; diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 76c2da2c5db7..4937d02839fc 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -3061,6 +3061,9 @@ struct wmi_start_scan_cmd { u32 num_vendor_oui; u32 scan_ctrl_flags_ext; u32 dwell_time_active_2g; + u32 dwell_time_active_6g; + u32 dwell_time_passive_6g; + u32 scan_start_offset; } __packed; #define WMI_SCAN_FLAG_PASSIVE 0x1 @@ -3127,6 +3130,8 @@ struct scan_req_params { u32 dwell_time_active; u32 dwell_time_active_2g; u32 dwell_time_passive; + u32 dwell_time_active_6g; + u32 dwell_time_passive_6g; u32 min_rest_time; u32 max_rest_time; u32 repeat_probe_time; From patchwork Mon May 18 16:44:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 215581 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8404FC433E1 for ; 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Mon, 18 May 2020 16:44:37 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 6D038C43637; Mon, 18 May 2020 16:44:37 +0000 (UTC) Received: from pradeepc2-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pradeepc) by smtp.codeaurora.org (Postfix) with ESMTPSA id 7B0A2C433F2; Mon, 18 May 2020 16:44:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 7B0A2C433F2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=pradeepc@codeaurora.org From: Pradeep Kumar Chitrapu To: Johannes Berg , ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Pradeep Kumar Chitrapu Subject: [PATCH 9/9] ath11k: Add support for 6g scan hint Date: Mon, 18 May 2020 09:44:24 -0700 Message-Id: <20200518164424.29497-10-pradeepc@codeaurora.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200518164424.29497-1-pradeepc@codeaurora.org> References: <20200518164424.29497-1-pradeepc@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add support for 6Ghz short ssid and bssid hint mechanism as part of scan command. Signed-off-by: Pradeep Kumar Chitrapu --- drivers/net/wireless/ath/ath11k/wmi.c | 72 +++++++++++++++++++++++++++ drivers/net/wireless/ath/ath11k/wmi.h | 22 ++++++++ 2 files changed, 94 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index a88278ba5fec..d745f8883cbd 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -2005,6 +2005,8 @@ int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar, int i, ret, len; u32 *tmp_ptr; u8 extraie_len_with_pad = 0; + struct hint_short_ssid *s_ssid = NULL; + struct hint_bssid *hint_bssid = NULL; len = sizeof(*cmd); @@ -2026,6 +2028,14 @@ int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar, roundup(params->extraie.len, sizeof(u32)); len += extraie_len_with_pad; + if (params->num_hint_bssid) + len += TLV_HDR_SIZE + + params->num_hint_bssid * sizeof(struct hint_bssid); + + if (params->num_hint_s_ssid) + len += TLV_HDR_SIZE + + params->num_hint_s_ssid * sizeof(struct hint_short_ssid); + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) return -ENOMEM; @@ -2126,6 +2136,68 @@ int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar, ptr += extraie_len_with_pad; + if (params->num_hint_s_ssid) { + len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid); + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | + FIELD_PREP(WMI_TLV_LEN, len); + ptr += TLV_HDR_SIZE; + s_ssid = ptr; + for (i = 0; i < params->num_hint_s_ssid; ++i) { + s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags; + s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid; + s_ssid++; + } + ptr += len; + } + + if (params->num_hint_bssid) { + len = params->num_hint_bssid * sizeof(struct hint_bssid); + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | + FIELD_PREP(WMI_TLV_LEN, len); + ptr += TLV_HDR_SIZE; + hint_bssid = ptr; + for (i = 0; i < params->num_hint_bssid; ++i) { + hint_bssid->freq_flags = + params->hint_bssid[i].freq_flags; + ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0], + &hint_bssid->bssid.addr[0]); + hint_bssid++; + } + } + + len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid); + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | + FIELD_PREP(WMI_TLV_LEN, len); + ptr += TLV_HDR_SIZE; + if (params->num_hint_s_ssid) { + s_ssid = ptr; + for (i = 0; i < params->num_hint_s_ssid; ++i) { + s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags; + s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid; + s_ssid++; + } + } + ptr += len; + + len = params->num_hint_bssid * sizeof(struct hint_bssid); + tlv = ptr; + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | + FIELD_PREP(WMI_TLV_LEN, len); + ptr += TLV_HDR_SIZE; + if (params->num_hint_bssid) { + hint_bssid = ptr; + for (i = 0; i < params->num_hint_bssid; ++i) { + hint_bssid->freq_flags = + params->hint_bssid[i].freq_flags; + ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0], + &hint_bssid->bssid.addr[0]); + hint_bssid++; + } + } + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_START_SCAN_CMDID); if (ret) { diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 319ad7241e01..1162bd7a5f87 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -50,6 +50,14 @@ struct wmi_tlv { #define WMI_MAX_MEM_REQS 32 #define ATH11K_MAX_HW_LISTEN_INTERVAL 5 +#define WLAN_SCAN_MAX_HINT_S_SSID 10 +#define WLAN_SCAN_MAX_HINT_BSSID 10 +#define MAX_RNR_BSS 5 + +#define WLAN_SCAN_MAX_HINT_S_SSID 10 +#define WLAN_SCAN_MAX_HINT_BSSID 10 +#define MAX_RNR_BSS 5 + #define WLAN_SCAN_PARAMS_MAX_SSID 16 #define WLAN_SCAN_PARAMS_MAX_BSSID 4 #define WLAN_SCAN_PARAMS_MAX_IE_LEN 256 @@ -3105,6 +3113,16 @@ enum { ((flag) |= (((mode) << WMI_SCAN_DWELL_MODE_SHIFT) & \ WMI_SCAN_DWELL_MODE_MASK)) +struct hint_short_ssid { + u32 freq_flags; + u32 short_ssid; +}; + +struct hint_bssid { + u32 freq_flags; + struct wmi_mac_addr bssid; +}; + struct scan_req_params { u32 scan_id; u32 scan_req_id; @@ -3184,6 +3202,10 @@ struct scan_req_params { struct element_info extraie; struct element_info htcap; struct element_info vhtcap; + u32 num_hint_s_ssid; + u32 num_hint_bssid; + struct hint_short_ssid hint_s_ssid[WLAN_SCAN_MAX_HINT_S_SSID]; + struct hint_bssid hint_bssid[WLAN_SCAN_MAX_HINT_BSSID]; }; struct wmi_ssid_arg {