ieee802_11_defs.h

最新的Host AP 新添加了许多pcmcia 的驱动

		struct {
			u8 category;
			union {
				struct {
					u8 action_code;
					u8 dialog_token;
					u8 status_code;
					u8 variable[0];
				} STRUCT_PACKED wme_action;
				struct{
					u8 action_code;
					u8 element_id;
					u8 length;
					u8 switch_mode;
					u8 new_chan;
					u8 switch_count;
				} STRUCT_PACKED chan_switch;
				struct {
					u8 action;
					u8 sta_addr[ETH_ALEN];
					u8 target_ap_addr[ETH_ALEN];
					u8 variable[0]; /* FT Request */
				} STRUCT_PACKED ft_action_req;
				struct {
					u8 action;
					u8 sta_addr[ETH_ALEN];
					u8 target_ap_addr[ETH_ALEN];
					le16 status_code;
					u8 variable[0]; /* FT Request */
				} STRUCT_PACKED ft_action_resp;
				struct {
					u8 action;
					u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
				} STRUCT_PACKED sa_query_req;
				struct {
					u8 action; /* */
					u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
				} STRUCT_PACKED sa_query_resp;
			} u;
		} STRUCT_PACKED action;
	} u;
} STRUCT_PACKED;

#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _MSC_VER */

#define ERP_INFO_NON_ERP_PRESENT BIT(0)
#define ERP_INFO_USE_PROTECTION BIT(1)
#define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)


/* HT Capability element */

enum {
	MAX_RX_AMPDU_FACTOR_8KB = 0,
	MAX_RX_AMPDU_FACTOR_16KB,
	MAX_RX_AMPDU_FACTOR_32KB,
	MAX_RX_AMPDU_FACTOR_64KB
};

enum {
	CALIBRATION_NOT_SUPPORTED = 0,
	CALIBRATION_CANNOT_INIT,
	CALIBRATION_CAN_INIT,
	CALIBRATION_FULL_SUPPORT
};

enum {
	MCS_FEEDBACK_NOT_PROVIDED = 0,
	MCS_FEEDBACK_UNSOLICITED,
	MCS_FEEDBACK_MRQ_RESPONSE
};


struct ieee80211_ht_capability {
	le16 capabilities_info;
	u8 mac_ht_params_info;
	u8 supported_mcs_set[16];
	le16 extended_ht_capability_info;
	le32 tx_BF_capability_info;
	u8 antenna_selection_info;
} STRUCT_PACKED;


struct ieee80211_ht_operation {
	u8 control_chan;
	u8 ht_param;
	le16 operation_mode;
	le16 stbc_param;
	u8 basic_set[16];
} STRUCT_PACKED;

/* auxiliary bit manipulation macros FIXME: move it to common later... */
#define SET_2BIT_U8(_ptr_, _shift_, _val_)				\
	((*(_ptr_) &= ~(3 << (_shift_))),				\
	 (*(_ptr_) |= (*(_ptr_) & (((u8)3) << (_shift_))) |		\
		      (((u8)(_val_) & 3) << _shift_)))

#define GET_2BIT_U8(_var_, _shift_)	\
	(((_var_) & (((u8)3) << (_shift_))) >> (_shift_))

#define SET_2BIT_LE16(_u16ptr_, _shift_, _val_)				\
	((*(_u16ptr_) &= ~(3 << (_shift_))),				\
	 (*(_u16ptr_) |= 						\
		(((*(_u16ptr_)) & (((u16)3) << ((u16)_shift_))) |	\
		(((u16)(_val_) & (u16)3) << (u16)(_shift_)))))

#define GET_2BIT_LE16(_var_, _shift_)	\
	(((_var_) & (((u16)3) << (_shift_))) >> (_shift_))

#define SET_2BIT_LE32(_u32ptr_, _shift_, _val_)				\
	((*(_u32ptr_) &= ~(3 << (_shift_))),				\
	 (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)3) << (_shift_))) |	\
			(((u32)(_val_) & 3) << _shift_))))

#define GET_2BIT_LE32(_var_, _shift_)	\
	(((_var_) & (((u32)3) << (_shift_))) >> (_shift_))

#define SET_3BIT_LE16(_u16ptr_, _shift_, _val_)				\
	((*(_u16ptr_) &= ~(7 << (_shift_))),				\
	(*(_u16ptr_) |= (((*(_u16ptr_)) & (((u16)7) << (_shift_))) |	\
			(((u16)(_val_) & 7) << _shift_))))

#define GET_3BIT_LE16(_var_, _shift_)	\
	(((_var_) & (((u16)7) << (_shift_))) >> (_shift_))

#define SET_3BIT_LE32(_u32ptr_, _shift_, _val_)				\
	((*(_u32ptr_) &= ~(7 << (_shift_))),				\
	 (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)7) << (_shift_))) |	\
			(((u32)(_val_) & 7) << _shift_))))

#define GET_3BIT_LE32(_var_, _shift_)	\
	(((_var_) & (((u32)7) << (_shift_))) >> (_shift_))


#define HT_CAP_INFO_LDPC_CODING_CAP		((u16) BIT(0))
#define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET	((u16) BIT(1))
#define HT_CAP_INFO_SMPS_MASK			((u16) (BIT(2) | BIT(3)))
#define HT_CAP_INFO_SMPS_STATIC			((u16) 0)
#define HT_CAP_INFO_SMPS_DYNAMIC		((u16) BIT(2))
#define HT_CAP_INFO_SMPS_DISABLED		((u16) (BIT(2) | BIT(3)))
#define HT_CAP_INFO_GREEN_FIELD			((u16) BIT(4))
#define HT_CAP_INFO_SHORT_GI20MHZ		((u16) BIT(5))
#define HT_CAP_INFO_SHORT_GI40MHZ		((u16) BIT(6))
#define HT_CAP_INFO_TX_STBC			((u16) BIT(7))
#define HT_CAP_INFO_RX_STBC_MASK		((u16) (BIT(8) | BIT(9)))
#define HT_CAP_INFO_RX_STBC_1			((u16) BIT(8))
#define HT_CAP_INFO_RX_STBC_12			((u16) BIT(9))
#define HT_CAP_INFO_RX_STBC_123			((u16) (BIT(8) | BIT(9)))
#define HT_CAP_INFO_DELAYED_BA			((u16) BIT(10))
#define HT_CAP_INFO_MAX_AMSDU_SIZE		((u16) BIT(11))
#define HT_CAP_INFO_DSSS_CCK40MHZ		((u16) BIT(12))
#define HT_CAP_INFO_PSMP_SUPP			((u16) BIT(13))
#define HT_CAP_INFO_40MHZ_INTOLERANT		((u16) BIT(14))
#define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT	((u16) BIT(15))


#define MAC_HT_PARAM_INFO_MAX_RX_AMPDU_FACTOR_OFFSET	0
#define MAC_HT_PARAM_INFO_MAX_MPDU_DENSITY_OFFSET	2

#define EXT_HT_CAP_INFO_PCO			((u16) BIT(0))
#define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET	1
#define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET	8
#define EXT_HT_CAP_INFO_HTC_SUPPORTED		((u16) BIT(10))
#define EXT_HT_CAP_INFO_RD_RESPONDER		((u16) BIT(11))


#define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0))
#define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
#define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
#define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3))
#define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4))
#define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5))
#define TX_BEAMFORM_CAP_CALIB_OFFSET 6
#define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9))
#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10))
#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
#define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
#define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17
#define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
#define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
#define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
#define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25


#define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0))
#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
#define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5))
#define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6))


struct ht_cap_ie {
	u8 id;
	u8 length;
	struct ieee80211_ht_capability data;
} STRUCT_PACKED;


#define REC_TRANS_CHNL_WIDTH_20     0
#define REC_TRANS_CHNL_WIDTH_ANY    1

#define OP_MODE_PURE                    0
#define OP_MODE_MAY_BE_LEGACY_STAS      1
#define OP_MODE_20MHZ_HT_STA_ASSOCED    2
#define OP_MODE_MIXED                   3

#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK	((u8) BIT(0) | BIT(1))
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE		((u8) BIT(0))
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW		((u8) BIT(0) | BIT(1))
#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH		((u8) BIT(2))
#define HT_INFO_HT_PARAM_RIFS_MODE			((u8) BIT(3))
#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY		((u8) BIT(4))
#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY	((u8) BIT(5))

#define HT_INFO_OPERATION_MODE_OP_MODE_MASK	\
		((le16) (0x0001 | 0x0002))
#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET		0
#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT	((u8) BIT(2))
#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT	((u8) BIT(3))
#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT	((u8) BIT(4))

#define HT_INFO_STBC_PARAM_DUAL_BEACON			((u16) BIT(6))
#define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT		((u16) BIT(7))
#define HT_INFO_STBC_PARAM_SECONDARY_BCN		((u16) BIT(8))
#define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED	((u16) BIT(9))
#define HT_INFO_STBC_PARAM_PCO_ACTIVE			((u16) BIT(10))
#define HT_INFO_STBC_PARAM_PCO_PHASE			((u16) BIT(11))


/* Secondary channel offset element */
#define SECONDARY_CHANNEL_OFFSET_NONE	0
#define SECONDARY_CHANNEL_OFFSET_ABOVE	1
#define SECONDARY_CHANNEL_OFFSET_BELOW	3
struct secondary_channel_offset_ie {
	u8 id;
	u8 length;
	u8 secondary_offset_offset;
} STRUCT_PACKED;


/* body of Recommended Transmit Channel Width action frame */
#define CHANNEL_WIDTH_20	0
#define CHANNEL_WIDTH_ANY	1
struct recommended_tx_channel_width_action {
	u8 category;
	u8 action;
	u8 channel_width;
} STRUCT_PACKED;

/* body of MIMO Power Save action frame */
#define PWR_SAVE_MODE_STATIC	0
#define PWR_SAVE_MODE_DYNAMIC	1
struct mimo_pwr_save_action {
	u8 category;
	u8 action;
	u8 enable;
	u8 mode;
} STRUCT_PACKED;


#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
				* 00:50:F2 */

#define WME_OUI_TYPE 2
#define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
#define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
#define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
#define WME_VERSION 1

#define WME_ACTION_CODE_SETUP_REQUEST 0
#define WME_ACTION_CODE_SETUP_RESPONSE 1
#define WME_ACTION_CODE_TEARDOWN 2

#define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
#define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
#define WME_SETUP_RESPONSE_STATUS_REFUSED 3

#define WME_TSPEC_DIRECTION_UPLINK 0
#define WME_TSPEC_DIRECTION_DOWNLINK 1
#define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3


#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */

#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */

#endif /* IEEE802_11_DEFS_H */