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Remove unused/unneeded IEEE 802.11n definitions

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This commit is contained in:
Jouni Malinen 2009-11-29 12:43:23 +02:00
parent be8eb8ab3e
commit 3a328c8133
2 changed files with 17 additions and 126 deletions
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6
hostapd/hostapd.c
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@ -1330,12 +1330,6 @@ static int setup_interface(struct hostapd_iface *iface)
if (hostapd_validate_bssid_configuration(iface))
return -1;
#ifdef CONFIG_IEEE80211N
SET_2BIT_LE16(&iface->ht_op_mode,
HT_INFO_OPERATION_MODE_OP_MODE_OFFSET,
OP_MODE_PURE);
#endif /* CONFIG_IEEE80211N */
if (hapd->iconf->country[0] && hapd->iconf->country[1]) {
os_memcpy(country, hapd->iconf->country, 3);
country[3] = '\0';

137
src/common/ieee802_11_defs.h
View file

@ -360,37 +360,6 @@ struct ieee80211_mgmt {
} 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_capabilities {
le16 ht_capabilities_info;
@ -410,47 +379,19 @@ struct ieee80211_ht_operation {
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_)))
struct ht_cap_ie {
u8 id;
u8 length;
struct ieee80211_ht_capabilities data;
} STRUCT_PACKED;
#define GET_2BIT_U8(_var_, _shift_) \
(((_var_) & (((u8)3) << (_shift_))) >> (_shift_))
#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _MSC_VER */
#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 ERP_INFO_NON_ERP_PRESENT BIT(0)
#define ERP_INFO_USE_PROTECTION BIT(1)
#define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
#define HT_CAP_INFO_LDPC_CODING_CAP ((u16) BIT(0))
@ -475,9 +416,6 @@ struct ieee80211_ht_operation {
#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
@ -513,22 +451,6 @@ struct ieee80211_ht_operation {
#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_capabilities 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))
@ -537,6 +459,12 @@ struct ht_cap_ie {
#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4))
#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5))
#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_OPERATION_MODE_OP_MODE_MASK \
((le16) (0x0001 | 0x0002))
#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0
@ -552,37 +480,6 @@ struct ht_cap_ie {
#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 */