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Fri, 24 Apr 2020 22:45:52 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 8E719C43637; Fri, 24 Apr 2020 22:45:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from rmanohar-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rmanohar) by smtp.codeaurora.org (Postfix) with ESMTPSA id D025EC433F2; Fri, 24 Apr 2020 22:45:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D025EC433F2 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=rmanohar@codeaurora.org From: Rajkumar Manoharan To: j@w1.fi Subject: [PATCH 1/9] 6G: Define 6 GHz band Capability elements Date: Fri, 24 Apr 2020 15:45:34 -0700 Message-Id: <1587768342-26601-1-git-send-email-rmanohar@codeaurora.org> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200424_154612_811336_74F1FAB1 X-CRM114-Status: GOOD ( 10.19 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [104.130.122.27 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: hostap@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: hostap@lists.infradead.org, Rajkumar Manoharan Sender: "Hostap" Errors-To: hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org This patch defines IEEE P802.11ax/D6.0, 9.4.2.261 HE 6 GHz Band Capabilities element and 6 GHz Operation Information field of HE operation element (IEEE P802.11ax/D6.0, Figure 9-787k). Signed-off-by: Rajkumar Manoharan --- src/common/ieee802_11_defs.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h index 7f31e09a10c5..2fbefb3375c4 100644 --- a/src/common/ieee802_11_defs.h +++ b/src/common/ieee802_11_defs.h @@ -473,6 +473,7 @@ #define WLAN_EID_EXT_SPATIAL_REUSE 39 #define WLAN_EID_EXT_OCV_OCI 54 #define WLAN_EID_EXT_SHORT_SSID_LIST 58 +#define WLAN_EID_EXT_HE_6GHZ_BAND_CAP 59 #define WLAN_EID_EXT_EDMG_CAPABILITIES 61 #define WLAN_EID_EXT_EDMG_OPERATION 62 #define WLAN_EID_EXT_REJECTED_GROUPS 92 @@ -2151,6 +2152,39 @@ struct ieee80211_he_operation { /* Followed by conditional MaxBSSID Indicator subfield (u8) */ } STRUCT_PACKED; +/* IEEE P802.11ax/D6.0, Figure 9-787k—6 GHz Operation Information field */ +struct ieee80211_he_6ghz_oper_info { + u8 primary_chan; + u8 control; + u8 chan_center_freq_seg0; + u8 chan_center_freq_seg1; + u8 min_rate; +} STRUCT_PACKED; + +#define HE_6GHZ_OPER_INFO_CTRL_CHAN_WIDTH_MASK 0x3 + +/* + * IEEE P802.11ax/D6.0, 9.4.2.261 HE 6 GHz Band Capabilities element + */ +struct ieee80211_he_6ghz_band_cap { + u8 a_mpdu_params; /* Minimum MPDU Start Spacing B0..B2 + * Maximum A-MPDU Length Exponent B3..B5 + * Maximum MPDU Length B6..B7 + */ + u8 info; +} STRUCT_PACKED; + +#define HE_6GHZ_BAND_CAP_MIN_MPDU_START_SPACE_MASK ((u8) 0x7) +#define HE_6GHZ_BAND_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK ((u8) 0x7) +#define HE_6GHZ_BAND_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 3 +#define HE_6GHZ_BAND_CAP_MAX_MPDU_LENGTH_MASK ((u8) 0x3) +#define HE_6GHZ_BAND_CAP_MAX_MPDU_LENGTH_SHIFT 6 + +#define HE_6GHZ_BAND_CAP_SMPS_DISABLED ((u8) (BIT(1) | \ + BIT(2))) +#define HE_6GHZ_BAND_CAP_RX_ANTENNA_PATTERN ((u8) BIT(4)) +#define HE_6GHZ_BAND_CAP_TX_ANTENNA_PATTERN ((u8) BIT(5)) + /* * IEEE P802.11ax/D4.0, 9.4.2.246 Spatial Reuse Parameter Set element */