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2007d4e208
Required for an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name> (cherry-picked from commit978e822db3) (cherry-picked from commitaf9d31aacc)
113 lines
3.1 KiB
Diff
113 lines
3.1 KiB
Diff
From: Lorenzo Bianconi <lorenzo@kernel.org>
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Date: Mon, 23 Aug 2021 20:02:38 +0200
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Subject: [PATCH] ieee80211: add TWT element definitions
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Introduce TWT definitions and TWT Information element structure
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in ieee80211.h
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Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
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Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
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Link: https://lore.kernel.org/r/71d8b581fe4b5abc5b92f8d77ac2de3e2f7591b6.1629741512.git.lorenzo@kernel.org
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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---
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--- a/include/linux/ieee80211.h
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+++ b/include/linux/ieee80211.h
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@@ -1088,6 +1088,48 @@ struct ieee80211_ext {
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} u;
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} __packed __aligned(2);
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+#define IEEE80211_TWT_CONTROL_NDP BIT(0)
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+#define IEEE80211_TWT_CONTROL_RESP_MODE BIT(1)
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+#define IEEE80211_TWT_CONTROL_NEG_TYPE_BROADCAST BIT(3)
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+#define IEEE80211_TWT_CONTROL_RX_DISABLED BIT(4)
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+#define IEEE80211_TWT_CONTROL_WAKE_DUR_UNIT BIT(5)
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+
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+#define IEEE80211_TWT_REQTYPE_REQUEST BIT(0)
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+#define IEEE80211_TWT_REQTYPE_SETUP_CMD GENMASK(3, 1)
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+#define IEEE80211_TWT_REQTYPE_TRIGGER BIT(4)
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+#define IEEE80211_TWT_REQTYPE_IMPLICIT BIT(5)
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+#define IEEE80211_TWT_REQTYPE_FLOWTYPE BIT(6)
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+#define IEEE80211_TWT_REQTYPE_FLOWID GENMASK(9, 7)
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+#define IEEE80211_TWT_REQTYPE_WAKE_INT_EXP GENMASK(14, 10)
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+#define IEEE80211_TWT_REQTYPE_PROTECTION BIT(15)
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+
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+enum ieee80211_twt_setup_cmd {
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+ TWT_SETUP_CMD_REQUEST,
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+ TWT_SETUP_CMD_SUGGEST,
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+ TWT_SETUP_CMD_DEMAND,
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+ TWT_SETUP_CMD_GROUPING,
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+ TWT_SETUP_CMD_ACCEPT,
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+ TWT_SETUP_CMD_ALTERNATE,
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+ TWT_SETUP_CMD_DICTATE,
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+ TWT_SETUP_CMD_REJECT,
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+};
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+
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+struct ieee80211_twt_params {
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+ __le16 req_type;
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+ __le64 twt;
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+ u8 min_twt_dur;
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+ __le16 mantissa;
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+ u8 channel;
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+} __packed;
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+
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+struct ieee80211_twt_setup {
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+ u8 dialog_token;
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+ u8 element_id;
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+ u8 length;
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+ u8 control;
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+ u8 params[];
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+} __packed;
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+
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struct ieee80211_mgmt {
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__le16 frame_control;
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__le16 duration;
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@@ -1252,6 +1294,10 @@ struct ieee80211_mgmt {
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__le16 toa_error;
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u8 variable[0];
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} __packed ftm;
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+ struct {
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+ u8 action_code;
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+ u8 variable[];
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+ } __packed s1g;
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} u;
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} __packed action;
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} u;
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@@ -2880,6 +2926,7 @@ enum ieee80211_eid {
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WLAN_EID_AID_RESPONSE = 211,
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WLAN_EID_S1G_BCN_COMPAT = 213,
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WLAN_EID_S1G_SHORT_BCN_INTERVAL = 214,
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+ WLAN_EID_S1G_TWT = 216,
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WLAN_EID_S1G_CAPABILITIES = 217,
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WLAN_EID_VENDOR_SPECIFIC = 221,
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WLAN_EID_QOS_PARAMETER = 222,
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@@ -2948,6 +2995,7 @@ enum ieee80211_category {
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WLAN_CATEGORY_FST = 18,
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WLAN_CATEGORY_UNPROT_DMG = 20,
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WLAN_CATEGORY_VHT = 21,
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+ WLAN_CATEGORY_S1G = 22,
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WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
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WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
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};
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@@ -3021,6 +3069,20 @@ enum ieee80211_key_len {
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WLAN_KEY_LEN_BIP_GMAC_256 = 32,
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};
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+enum ieee80211_s1g_actioncode {
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+ WLAN_S1G_AID_SWITCH_REQUEST,
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+ WLAN_S1G_AID_SWITCH_RESPONSE,
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+ WLAN_S1G_SYNC_CONTROL,
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+ WLAN_S1G_STA_INFO_ANNOUNCE,
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+ WLAN_S1G_EDCA_PARAM_SET,
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+ WLAN_S1G_EL_OPERATION,
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+ WLAN_S1G_TWT_SETUP,
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+ WLAN_S1G_TWT_TEARDOWN,
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+ WLAN_S1G_SECT_GROUP_ID_LIST,
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+ WLAN_S1G_SECT_ID_FEEDBACK,
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+ WLAN_S1G_TWT_INFORMATION = 11,
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+};
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+
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#define IEEE80211_WEP_IV_LEN 4
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#define IEEE80211_WEP_ICV_LEN 4
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#define IEEE80211_CCMP_HDR_LEN 8
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