From patchwork Mon Aug 9 17:28:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 494207 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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 6F1EAC4338F for ; Mon, 9 Aug 2021 17:29:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 49B4260F56 for ; Mon, 9 Aug 2021 17:29:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234147AbhHIR3X (ORCPT ); Mon, 9 Aug 2021 13:29:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:36460 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233819AbhHIR3W (ORCPT ); Mon, 9 Aug 2021 13:29:22 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id ADE9260560; Mon, 9 Aug 2021 17:29:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628530141; bh=mb1HQ41UNWrCT6RrKVrw6svWLTcuvrQlIi6H2B3ULoQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aoXLFMvBVNSN9aTIvB8V9C8G5KONCMgrKR481fiHuLMQnXSseGCt1LU8kgyJNJN1c m8X5u4WPsgqoDU5Y78VZj9OzvrC9Dna8smDQofibuAj2lHEGS8BSKdh10sWyS5KaZS GblezwfBayaOID+Jg9/GjUmaGX2KKmGL3mRc6zI20peTSrmbeqqjwNSNfg5GkIy1rv eO5RN/zGjwTcWk3la5nBFTrJamoFzjYFb+cUInQb1ItmphA8ksLUbM/CSKFq0KfX2P gGk3a1GqOGjTztd+jgMJh/rE1qQOQJusqdkckyk1stATLOcGPr2OCT4t7tiXeWu3Vp fe7cgKzItXKmQ== From: Lorenzo Bianconi To: nbd@nbd.name, johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com, ryder.lee@mediatek.com, chui-hao.chiu@mediatek.com Subject: [PATCH v2 mac80211-next 1/7] mac80211: add twt ie in ieee80211_mgmt structure Date: Mon, 9 Aug 2021 19:28:27 +0200 Message-Id: <1da70515aba0cd6b30a9876fd7fc59a722517536.1628529781.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Introduce TWT definitions and TWT Information element structure in ieee80211.h Tested-by: Peter Chiu Signed-off-by: Lorenzo Bianconi --- include/linux/ieee80211.h | 67 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index a6730072d13a..57bcec44c00f 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1088,6 +1088,53 @@ struct ieee80211_ext { } u; } __packed __aligned(2); +#define IEEE80211_TWT_CONTROL_NDP BIT(0) +#define IEEE80211_TWT_CONTROL_RESP_MODE BIT(1) +#define IEEE80211_TWT_CONTROL_NEG_TYPE_BROADCAST BIT(2) +#define IEEE80211_TWT_CONTROL_RX_DISABLED BIT(4) +#define IEEE80211_TWT_CONTROL_WAKE_DUR_UNIT BIT(5) + +#define IEEE80211_TWT_REQTYPE_REQUEST BIT(0) +#define IEEE80211_TWT_REQTYPE_SETUP_CMD GENMASK(3, 1) +#define IEEE80211_TWT_REQTYPE_TRIGGER BIT(4) +#define IEEE80211_TWT_REQTYPE_IMPLICIT BIT(5) +#define IEEE80211_TWT_REQTYPE_FLOWTYPE BIT(6) +#define IEEE80211_TWT_REQTYPE_FLOWID GENMASK(9, 7) +#define IEEE80211_TWT_REQTYPE_WAKE_INT_EXP GENMASK(14, 10) +#define IEEE80211_TWT_REQTYPE_PROTECTION BIT(15) + +enum ieee80211_twt_setup_cmd { + TWT_SETUP_CMD_REQUEST, + TWT_SETUP_CMD_SUGGEST, + TWT_SETUP_CMD_DEMAND, + TWT_SETUP_CMD_GROUPING, + TWT_SETUP_CMD_ACCEPT, + TWT_SETUP_CMD_ALTERNATE, + TWT_SETUP_CMD_DICTATE, + TWT_SETUP_CMD_REJECT, +}; + +struct ieee80211_twt_params { + u8 control; + __le16 req_type; + __le64 twt; + u8 min_twt_dur; + __le16 mantissa; + u8 channel; +} __packed; + +struct ieee80211_twt_setup { + u8 dialog_token; + u8 element_id; + u8 length; + u8 params[0]; +} __packed; + +#define IEEE80211_TWT_IND_SETUP_SIZE \ + (IEEE80211_MIN_ACTION_SIZE + 1 + \ + sizeof(struct ieee80211_twt_setup) + \ + sizeof(struct ieee80211_twt_params)) + struct ieee80211_mgmt { __le16 frame_control; __le16 duration; @@ -1252,6 +1299,10 @@ struct ieee80211_mgmt { __le16 toa_error; u8 variable[0]; } __packed ftm; + struct { + u8 action_code; + u8 variable[0]; + } __packed s1g; } u; } __packed action; } u; @@ -2881,6 +2932,7 @@ enum ieee80211_eid { WLAN_EID_AID_RESPONSE = 211, WLAN_EID_S1G_BCN_COMPAT = 213, WLAN_EID_S1G_SHORT_BCN_INTERVAL = 214, + WLAN_EID_S1G_TWT = 216, WLAN_EID_S1G_CAPABILITIES = 217, WLAN_EID_VENDOR_SPECIFIC = 221, WLAN_EID_QOS_PARAMETER = 222, @@ -2950,6 +3002,7 @@ enum ieee80211_category { WLAN_CATEGORY_FST = 18, WLAN_CATEGORY_UNPROT_DMG = 20, WLAN_CATEGORY_VHT = 21, + WLAN_CATEGORY_S1G = 22, WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; @@ -3023,6 +3076,20 @@ enum ieee80211_key_len { WLAN_KEY_LEN_BIP_GMAC_256 = 32, }; +enum ieee80211_s1g_actioncode { + WLAN_S1G_AID_SWITCH_REQUEST, + WLAN_S1G_AID_SWITCH_RESPONSE, + WLAN_S1G_SYNC_CONTROL, + WLAN_S1G_STA_INFO_ANNOUNCE, + WLAN_S1G_EDCA_PARAM_SET, + WLAN_S1G_EL_OPERATION, + WLAN_S1G_TWT_SETUP, + WLAN_S1G_TWT_TEARDOWN, + WLAN_S1G_SECT_GROUP_ID_LIST, + WLAN_S1G_SECT_ID_FEEDBACK, + WLAN_S1G_TWT_INFORMATION = 11, +}; + #define IEEE80211_WEP_IV_LEN 4 #define IEEE80211_WEP_ICV_LEN 4 #define IEEE80211_CCMP_HDR_LEN 8