| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112 |
- From: Lorenzo Bianconi <[email protected]>
- Date: Mon, 23 Aug 2021 20:02:38 +0200
- Subject: [PATCH] ieee80211: add TWT element definitions
- Introduce TWT definitions and TWT Information element structure
- in ieee80211.h
- Tested-by: Peter Chiu <[email protected]>
- Signed-off-by: Lorenzo Bianconi <[email protected]>
- Link: https://lore.kernel.org/r/71d8b581fe4b5abc5b92f8d77ac2de3e2f7591b6.1629741512.git.lorenzo@kernel.org
- Signed-off-by: Johannes Berg <[email protected]>
- ---
- --- a/include/linux/ieee80211.h
- +++ b/include/linux/ieee80211.h
- @@ -1088,6 +1088,48 @@ 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(3)
- +#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 {
- + __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 control;
- + u8 params[];
- +} __packed;
- +
- struct ieee80211_mgmt {
- __le16 frame_control;
- __le16 duration;
- @@ -1252,6 +1294,10 @@ struct ieee80211_mgmt {
- __le16 toa_error;
- u8 variable[0];
- } __packed ftm;
- + struct {
- + u8 action_code;
- + u8 variable[];
- + } __packed s1g;
- } u;
- } __packed action;
- } u;
- @@ -2881,6 +2927,7 @@ 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 +2997,7 @@ 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 +3071,20 @@ 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
|
