From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5A961E77180 for ; Wed, 11 Dec 2024 15:44:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OYolpAcsBCXNHREH9EdS3bKFK4g+TEEUQVRF8wo3UMU=; b=DYKiTB2M+e15dGzXYXmCCCR4ib p3pZ1UQvi6M12X5ieNF8z26nAEgspQKmsvwy60pq2+KdreTFwdO7jLAyyzrD8hP/Rg9KR9r4oUrt2 I0Lg+5TsyPgEbzT8+yEhRwAeCvla6ijPBFYeMtmlaVtgQIV43oFubnYt1sXTTPG3PwmIcN3n2rtYw a2m/q3/dS4b6sCL3f5hiwtgVDTvxny5ILwEPxFLNAwyoZ1U/JTNEsRKk0cukHwWcA5tRNtYpAd6lX gQ65/isp3bNBDx1FHKLLzSshRY8hVQKtzLMOexOxKMkDrBGQcLyRdz+3Nu3gOE0KfB8LlOenfFWu5 K6u/J1mg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tLOsm-0000000FJ4a-0UpF for ath12k@archiver.kernel.org; Wed, 11 Dec 2024 15:44:12 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tLOsj-0000000FJ0i-0LHw for ath12k@lists.infradead.org; Wed, 11 Dec 2024 15:44:10 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 2A3115C5846 for ; Wed, 11 Dec 2024 15:43:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BAD36C4CED2; Wed, 11 Dec 2024 15:44:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733931848; bh=DqTLVZV8zhZm7A0j4ZOugixaSJ2bB+fdZrrezCoitM0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FZ80JkXIANerCjMjx2RphwRXmPF3UmXgh4OF0iXi1G81SZ8RqOhD+TJtlKcXqQ1J9 3Z+mfDJXfEx+hPZHI2JBsM9729ox5LkSrqzo+4RnvPcQOIMBeV6GHChTPOscnUjepI ZSZ2qn5zOWeLEuhxqnD6WHDgRzxUo1qHuC01fHrE0qxz9wjs835NN68mRBQxzaJjYz PJjwXieUgXX8iu0IAmbar57/xlJVa++E68TWTFrIahs6Kdqwe8yvtQH9B6d4zJNsRW gdNeI64ixHbuSyuXXF5aJNaj6vaA3H5AMfO1rVu9x46qZG4YrJO9VL9+bxtHyTA0Yc nfxxPiDdmJ2Cw== From: Kalle Valo To: ath12k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH 7/7] wifi: ath12k: advertise MLO support and capabilities Date: Wed, 11 Dec 2024 17:43:58 +0200 Message-Id: <20241211154358.776279-8-kvalo@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241211154358.776279-1-kvalo@kernel.org> References: <20241211154358.776279-1-kvalo@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241211_074409_210416_4FAB3C15 X-CRM114-Status: GOOD ( 13.92 ) X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org From: Rameshkumar Sundaram Now everything in ath12k is in place and we can enable Multi-Link Operation (MLO) in the driver. For now it's only enabled for QCN9274 with firmware having ATH12K_FW_FEATURE_MLO feature bit set. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Rameshkumar Sundaram Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath12k/core.h | 2 ++ drivers/net/wireless/ath/ath12k/mac.c | 13 ++++++++++++- drivers/net/wireless/ath/ath12k/wmi.c | 3 +++ drivers/net/wireless/ath/ath12k/wmi.h | 2 ++ 4 files changed, 19 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h index d07b54f441c3..ec61ad3d82c3 100644 --- a/drivers/net/wireless/ath/ath12k/core.h +++ b/drivers/net/wireless/ath/ath12k/core.h @@ -773,6 +773,8 @@ struct ath12k_pdev_cap { u32 tx_chain_mask_shift; u32 rx_chain_mask_shift; struct ath12k_band_cap band[NUM_NL80211_BANDS]; + u32 eml_cap; + u32 mld_cap; }; struct mlo_timestamp { diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 7962bfa955ba..6c20c71ada62 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -10693,7 +10693,7 @@ static const u8 ath12k_if_types_ext_capa_ap[] = { [10] = WLAN_EXT_CAPA11_EMA_SUPPORT, }; -static const struct wiphy_iftype_ext_capab ath12k_iftypes_ext_capa[] = { +static struct wiphy_iftype_ext_capab ath12k_iftypes_ext_capa[] = { { .extended_capabilities = ath12k_if_types_ext_capa, .extended_capabilities_mask = ath12k_if_types_ext_capa, @@ -10710,6 +10710,8 @@ static const struct wiphy_iftype_ext_capab ath12k_iftypes_ext_capa[] = { .extended_capabilities_mask = ath12k_if_types_ext_capa_ap, .extended_capabilities_len = sizeof(ath12k_if_types_ext_capa_ap), + .eml_capabilities = 0, + .mld_capa_and_ops = 0, }, }; @@ -10919,6 +10921,15 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah) */ wiphy->flags |= WIPHY_FLAG_DISABLE_WEXT; + /* Copy over MLO related capabilities received from + * WMI_SERVICE_READY_EXT2_EVENT if single_chip_mlo_supp is set. + */ + if (ab->ag->mlo_capable) { + ath12k_iftypes_ext_capa[2].eml_capabilities = cap->eml_cap; + ath12k_iftypes_ext_capa[2].mld_capa_and_ops = cap->mld_cap; + wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO; + } + hw->queues = ATH12K_HW_MAX_QUEUES; wiphy->tx_queue_len = ATH12K_QUEUE_LEN; hw->offchannel_tx_hw_queue = ATH12K_HW_MAX_QUEUES - 1; diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index cf5c3efec4b7..7b3597061b34 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -4662,6 +4662,9 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab, caps->eht_cap_info_internal); } + pdev->cap.eml_cap = le32_to_cpu(caps->eml_capability); + pdev->cap.mld_cap = le32_to_cpu(caps->mld_capability); + return 0; } diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index cd3de0a65543..b6a197389277 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -2716,6 +2716,8 @@ struct ath12k_wmi_caps_ext_params { __le32 eht_cap_info_internal; __le32 eht_supp_mcs_ext_2ghz[WMI_MAX_EHT_SUPP_MCS_2G_SIZE]; __le32 eht_supp_mcs_ext_5ghz[WMI_MAX_EHT_SUPP_MCS_5G_SIZE]; + __le32 eml_capability; + __le32 mld_capability; } __packed; /* 2 word representation of MAC addr */ -- 2.39.5