[PATCH v2 00/15] staging: rtl8192e: Remove unused code

[PATCH v2 00/15] staging: rtl8192e: Remove unused code

[Mateusz Kulikowski]

Changes:
- Squashed patches 6 and 7 from V1 as suggested by Sudip

Notes from V1:

Another cleanup series.
Most patches are pretty simple (fragmented a bit to make review easier).

Series should apply cleanly into staging-next (5c1043984) and 
staging-testing (f996bd10).

Target tested (802.11N/2.4G/WPA2 network, DHCP, 1MB download, ping).

Mateusz Kulikowski (15):
  staging: rtl8192e: Remove unused code in rtl819x_HT.h
  staging: rtl8192e: Remove unused code in rtllib.h
  staging: rtl8192e: Remove rt_hi_throughput::ChnkOp
  staging: rtl8192e: Remove ENABLE_LOCK_DEBUG reference
  staging: rtl8192e: Remove rtllib_stop_queue()
  staging: rtl8192e: Remove rtllib_wake_queue()
  staging: rtl8192e: Remove rtllib_is_shortslot()
  staging: rtl8192e: Remove rtllib_wx_get_encode_ext()
  staging: rtl8192e: Remove rtllib_device::get_nic_desc_num()
  staging: rtl8192e: Remove WIRELESS_EXT checks
  staging: rtl8192e: Remove rtllib_network::last_associate
  staging: rtl8192e: Remove rt_pwr_save_ctrl members
  staging: rtl8192e: Remove unused rtllib_device members
  staging: rtl8192e: Remove softmac_hint11d_wq queue
  staging: rtl8192e: Remove rtllib_device::agregation

 drivers/staging/rtl8192e/rtl8192e/rtl_core.c |  23 --
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.c   |   1 -
 drivers/staging/rtl8192e/rtl819x_HT.h        | 136 -------
 drivers/staging/rtl8192e/rtl819x_HTProc.c    |   1 -
 drivers/staging/rtl8192e/rtllib.h            | 520 ---------------------------
 drivers/staging/rtl8192e/rtllib_module.c     |   3 -
 drivers/staging/rtl8192e/rtllib_rx.c         |  54 ++-
 drivers/staging/rtl8192e/rtllib_softmac.c    | 110 ------
 drivers/staging/rtl8192e/rtllib_wx.c         |  57 ---
 9 files changed, 24 insertions(+), 881 deletions(-)

-- 
1.8.4.1

[PATCH v2 01/15] staging: rtl8192e: Remove unused code in rtl819x_HT.h

[Mateusz Kulikowski]

Delete unused enums, structures and macros.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtl819x_HT.h | 128 ----------------------------------
 1 file changed, 128 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_HT.h b/drivers/staging/rtl8192e/rtl819x_HT.h
index f7076d7..0535810 100644
--- a/drivers/staging/rtl8192e/rtl819x_HT.h
+++ b/drivers/staging/rtl8192e/rtl819x_HT.h
@@ -19,45 +19,12 @@
 #ifndef _RTL819XU_HTTYPE_H_
 #define _RTL819XU_HTTYPE_H_
 
-
-#define HT_OPMODE_NO_PROTECT		0
-#define HT_OPMODE_OPTIONAL		1
-#define HT_OPMODE_40MHZ_PROTECT	2
-#define HT_OPMODE_MIXED			3
-
 #define MIMO_PS_STATIC				0
 #define MIMO_PS_DYNAMIC			1
 #define MIMO_PS_NOLIMIT			3
 
-
-
 #define sHTCLng	4
 
-
-#define HT_SUPPORTED_MCS_1SS_BITMAP			0x000000ff
-#define HT_SUPPORTED_MCS_2SS_BITMAP			0x0000ff00
-#define HT_SUPPORTED_MCS_1SS_2SS_BITMAP			\
-	(HT_MCS_1SS_BITMAP | HT_MCS_1SS_2SS_BITMAP)
-
-enum ht_mcs_rate {
-	HT_MCS0   = 0x00000001,
-	HT_MCS1   = 0x00000002,
-	HT_MCS2   = 0x00000004,
-	HT_MCS3   = 0x00000008,
-	HT_MCS4   = 0x00000010,
-	HT_MCS5   = 0x00000020,
-	HT_MCS6   = 0x00000040,
-	HT_MCS7   = 0x00000080,
-	HT_MCS8   = 0x00000100,
-	HT_MCS9   = 0x00000200,
-	HT_MCS10 = 0x00000400,
-	HT_MCS11 = 0x00000800,
-	HT_MCS12 = 0x00001000,
-	HT_MCS13 = 0x00002000,
-	HT_MCS14 = 0x00004000,
-	HT_MCS15 = 0x00008000,
-};
-
 enum ht_channel_width {
 	HT_CHANNEL_WIDTH_20 = 0,
 	HT_CHANNEL_WIDTH_20_40 = 1,
@@ -77,27 +44,6 @@ enum chnl_op {
 	CHNLOP_SWCHNL = 3,
 };
 
-enum ht_action {
-	ACT_RECOMMAND_WIDTH		= 0,
-	ACT_MIMO_PWR_SAVE		= 1,
-	ACT_PSMP					= 2,
-	ACT_SET_PCO_PHASE		= 3,
-	ACT_MIMO_CHL_MEASURE	= 4,
-	ACT_RECIPROCITY_CORRECT	= 5,
-	ACT_MIMO_CSI_MATRICS		= 6,
-	ACT_MIMO_NOCOMPR_STEER	= 7,
-	ACT_MIMO_COMPR_STEER		= 8,
-	ACT_ANTENNA_SELECT		= 9,
-};
-
-
-enum ht_bw40_sc {
-	SC_MODE_DUPLICATE = 0,
-	SC_MODE_LOWER = 1,
-	SC_MODE_UPPER = 2,
-	SC_MODE_FULL40MHZ = 3,
-};
-
 struct ht_capab_ele {
 
 	u8	AdvCoding:1;
@@ -158,12 +104,6 @@ struct ht_info_ele {
 	u8	BasicMSC[16];
 } __packed;
 
-struct mimops_ctrl {
-	u8	MimoPsEnable:1;
-	u8	MimoPsMode:1;
-	u8	Reserved:6;
-};
-
 enum ht_spec_ver {
 	HT_SPEC_VER_IEEE = 0,
 	HT_SPEC_VER_EWC = 1,
@@ -260,43 +200,6 @@ struct rt_hi_throughput {
 	u8				bAcceptAddbaReq;
 } __packed;
 
-
-
-struct rt_htinfo_sta_entry {
-	u8			bEnableHT;
-
-	u8			bSupportCck;
-
-	u16			AMSDU_MaxSize;
-
-	u8			AMPDU_Factor;
-	u8			MPDU_Density;
-
-	u8			HTHighestOperaRate;
-
-	u8			bBw40MHz;
-
-	u8			bCurTxBW40MHz;
-
-	u8			bCurShortGI20MHz;
-
-	u8			bCurShortGI40MHz;
-
-	u8			MimoPs;
-
-	u8			McsRateSet[16];
-
-	u8                      bCurRxReorderEnable;
-
-	u16                     nAMSDU_MaxSize;
-
-};
-
-
-
-
-
-
 struct bss_ht {
 
 	u8				bdSupportHT;
@@ -315,31 +218,6 @@ struct bss_ht {
 	u8					bdHT1R;
 };
 
-struct mimo_rssi {
-	u32	EnableAntenna;
-	u32	AntennaA;
-	u32	AntennaB;
-	u32	AntennaC;
-	u32	AntennaD;
-	u32	Average;
-};
-
-struct mimo_evm {
-	u32	EVM1;
-	u32    EVM2;
-};
-
-struct false_alarm_stats {
-	u32	Cnt_Parity_Fail;
-	u32	Cnt_Rate_Illegal;
-	u32	Cnt_Crc8_fail;
-	u32	Cnt_Mcs_fail;
-	u32	Cnt_Ofdm_fail;
-	u32	Cnt_Cck_fail;
-	u32	Cnt_all;
-};
-
-
 extern u8 MCS_FILTER_ALL[16];
 extern u8 MCS_FILTER_1SS[16];
 
@@ -347,8 +225,6 @@ extern u8 MCS_FILTER_1SS[16];
 #define	RATE_ADPT_2SS_MASK		0xF0
 #define	RATE_ADPT_MCS32_MASK		0x01
 
-#define		IS_11N_MCS_RATE(rate)		(rate&0x80)
-
 enum ht_aggre_size {
 	HT_AGG_SIZE_8K = 0,
 	HT_AGG_SIZE_16K = 1,
@@ -371,10 +247,6 @@ enum ht_iot_peer {
 	HT_IOT_PEER_MAX = 11,
 };
 
-enum ht_iot_peer_subtype {
-	HT_IOT_PEER_ATHEROS_DIR635 = 0,
-};
-
 enum ht_iot_action {
 	HT_IOT_ACT_TX_USE_AMSDU_4K = 0x00000001,
 	HT_IOT_ACT_TX_USE_AMSDU_8K = 0x00000002,
-- 
1.8.4.1

[PATCH v2 02/15] staging: rtl8192e: Remove unused code in rtllib.h

[Mateusz Kulikowski]

Delete macros, structure members and declarations etc. that are not
referenced anywhere in code.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h | 448 --------------------------------------
 1 file changed, 448 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 5c3a979..f2f7efb 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -261,28 +261,6 @@ struct sw_chnl_cmd {
 #define	MGN_MCS14_SG		0x9e
 #define	MGN_MCS15_SG		0x9f
 
-enum hal_def_variable {
-	HAL_DEF_TPC_ENABLE,
-	HAL_DEF_INIT_GAIN,
-	HAL_DEF_PROT_IMP_MODE,
-	HAL_DEF_HIGH_POWER_MECHANISM,
-	HAL_DEF_RATE_ADAPTIVE_MECHANISM,
-	HAL_DEF_ANTENNA_DIVERSITY_MECHANISM,
-	HAL_DEF_LED,
-	HAL_DEF_CW_MAX_MIN,
-
-	HAL_DEF_WOWLAN,
-	HAL_DEF_ENDPOINTS,
-	HAL_DEF_MIN_TX_POWER_DBM,
-	HAL_DEF_MAX_TX_POWER_DBM,
-	HW_DEF_EFUSE_REPG_SECTION1_FLAG,
-	HW_DEF_EFUSE_REPG_DATA,
-	HW_DEF_GPIO,
-	HAL_DEF_PCI_SUPPORT_ASPM,
-	HAL_DEF_THERMAL_VALUE,
-	HAL_DEF_USB_IN_TOKEN_REV,
-};
-
 enum hw_variables {
 	HW_VAR_ETHER_ADDR,
 	HW_VAR_MULTICAST_REG,
@@ -401,27 +379,14 @@ enum rt_op_mode {
 #define IEEE_PARAM_AUTH_ALGS			5
 #define IEEE_PARAM_IEEE_802_1X			6
 #define IEEE_PARAM_WPAX_SELECT			7
-#define IEEE_PROTO_WPA				1
-#define IEEE_PROTO_RSN				2
-#define IEEE_WPAX_USEGROUP			0
-#define IEEE_WPAX_WEP40				1
-#define IEEE_WPAX_TKIP				2
-#define IEEE_WPAX_WRAP				3
-#define IEEE_WPAX_CCMP				4
-#define IEEE_WPAX_WEP104			5
-
-#define IEEE_KEY_MGMT_IEEE8021X			1
-#define IEEE_KEY_MGMT_PSK			2
 
 #define IEEE_MLME_STA_DEAUTH			1
 #define IEEE_MLME_STA_DISASSOC			2
 
 
 #define IEEE_CRYPT_ERR_UNKNOWN_ALG		2
-#define IEEE_CRYPT_ERR_UNKNOWN_ADDR		3
 #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED	4
 #define IEEE_CRYPT_ERR_KEY_SET_FAILED		5
-#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED	6
 #define IEEE_CRYPT_ERR_CARD_CONF_FAILED		7
 #define	IEEE_CRYPT_ALG_NAME_LEN			16
 
@@ -468,7 +433,6 @@ struct ieee_param {
 
 #define msleep_interruptible_rsl  msleep_interruptible
 
-#define RTLLIB_DATA_LEN		2304
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
  * 6.2.1.1.2.
  *
@@ -482,23 +446,13 @@ struct ieee_param {
 #define RTLLIB_3ADDR_LEN 24
 #define RTLLIB_4ADDR_LEN 30
 #define RTLLIB_FCS_LEN    4
-#define RTLLIB_HLEN		  (RTLLIB_4ADDR_LEN)
-#define RTLLIB_FRAME_LEN	     (RTLLIB_DATA_LEN + RTLLIB_HLEN)
-#define RTLLIB_MGMT_HDR_LEN 24
-#define RTLLIB_DATA_HDR3_LEN 24
-#define RTLLIB_DATA_HDR4_LEN 30
 
 #define RTLLIB_SKBBUFFER_SIZE 2500
 
 #define MIN_FRAG_THRESHOLD     256U
 #define MAX_FRAG_THRESHOLD     2346U
-#define MAX_HT_DATA_FRAG_THRESHOLD 0x2000
-
-#define HT_AMSDU_SIZE_4K 3839
-#define HT_AMSDU_SIZE_8K 7935
 
 /* Frame control field constants */
-#define RTLLIB_FCTL_VERS		0x0003
 #define RTLLIB_FCTL_FTYPE		0x000c
 #define RTLLIB_FCTL_STYPE		0x00f0
 #define RTLLIB_FCTL_FRAMETYPE	0x00fc
@@ -535,9 +489,6 @@ struct ieee_param {
 #define RTLLIB_STYPE_RTS		0x00B0
 #define RTLLIB_STYPE_CTS		0x00C0
 #define RTLLIB_STYPE_ACK		0x00D0
-#define RTLLIB_STYPE_CFEND		0x00E0
-#define RTLLIB_STYPE_CFENDACK	0x00F0
-#define RTLLIB_STYPE_BLOCKACK   0x0094
 
 /* data */
 #define RTLLIB_STYPE_DATA		0x0000
@@ -545,9 +496,6 @@ struct ieee_param {
 #define RTLLIB_STYPE_DATA_CFPOLL	0x0020
 #define RTLLIB_STYPE_DATA_CFACKPOLL	0x0030
 #define RTLLIB_STYPE_NULLFUNC	0x0040
-#define RTLLIB_STYPE_CFACK		0x0050
-#define RTLLIB_STYPE_CFPOLL		0x0060
-#define RTLLIB_STYPE_CFACKPOLL	0x0070
 #define RTLLIB_STYPE_QOS_DATA	0x0080
 #define RTLLIB_STYPE_QOS_NULL	0x00C0
 
@@ -576,13 +524,6 @@ enum act_category {
 	ACT_CAT_WMM = 17,
 };
 
-enum ts_action {
-	ACT_ADDTSREQ = 0,
-	ACT_ADDTSRSP = 1,
-	ACT_DELTS    = 2,
-	ACT_SCHEDULE = 3,
-};
-
 enum ba_action {
 	ACT_ADDBAREQ = 0,
 	ACT_ADDBARSP = 1,
@@ -604,20 +545,11 @@ enum led_ctl_mode {
 	LED_CTL_SITE_SURVEY = 6,
 	LED_CTL_POWER_OFF = 7,
 	LED_CTL_START_TO_LINK = 8,
-	LED_CTL_START_WPS = 9,
-	LED_CTL_STOP_WPS = 10,
-	LED_CTL_START_WPS_BOTTON = 11,
-	LED_CTL_STOP_WPS_FAIL = 12,
-	 LED_CTL_STOP_WPS_FAIL_OVERLAP = 13,
 };
 
 enum rt_rf_type_def {
 	RF_1T2R = 0,
 	RF_2T4R,
-	RF_2T2R,
-	RF_1T1R,
-	RF_2T2R_GREEN,
-	RF_819X_MAX_TYPE
 };
 
 enum wireless_mode {
@@ -630,25 +562,12 @@ enum wireless_mode {
 	WIRELESS_MODE_N_5G = 0x20
 };
 
-enum wireless_network_type {
-	WIRELESS_11B = 1,
-	WIRELESS_11G = 2,
-	WIRELESS_11A = 4,
-	WIRELESS_11N = 8
-};
-
-#define OUI_SUBTYPE_WMM_INFO		0
-#define OUI_SUBTYPE_WMM_PARAM	1
-#define OUI_SUBTYPE_QOS_CAPABI	5
-
 #ifndef ETH_P_PAE
 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
 #define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
 #define ETH_P_ARP	0x0806		/* Address Resolution packet	*/
 #endif /* ETH_P_PAE */
 
-#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
-
 #ifndef ETH_P_80211_RAW
 #define ETH_P_80211_RAW (ETH_P_ECONET + 1)
 #endif
@@ -674,7 +593,6 @@ enum _REG_PREAMBLE_MODE {
 
 #define SNAP_SIZE sizeof(struct rtllib_snap_hdr)
 
-#define WLAN_FC_GET_VERS(fc) ((fc) & RTLLIB_FCTL_VERS)
 #define WLAN_FC_GET_TYPE(fc) ((fc) & RTLLIB_FCTL_FTYPE)
 #define WLAN_FC_GET_STYPE(fc) ((fc) & RTLLIB_FCTL_STYPE)
 #define WLAN_FC_MORE_DATA(fc) ((fc) & RTLLIB_FCTL_MOREDATA)
@@ -688,30 +606,15 @@ enum _REG_PREAMBLE_MODE {
 #define WLAN_AUTH_SHARED_KEY 1
 #define WLAN_AUTH_LEAP 128
 
-#define WLAN_AUTH_CHALLENGE_LEN 128
-
 #define WLAN_CAPABILITY_ESS (1<<0)
 #define WLAN_CAPABILITY_IBSS (1<<1)
-#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
-#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
 #define WLAN_CAPABILITY_PRIVACY (1<<4)
 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
-#define WLAN_CAPABILITY_PBCC (1<<6)
-#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
-#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
-#define WLAN_CAPABILITY_QOS (1<<9)
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
-#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
-
-/* 802.11g ERP information element */
-#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
-#define WLAN_ERP_USE_PROTECTION (1<<1)
-#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
 
 #define RTLLIB_STATMASK_SIGNAL (1<<0)
 #define RTLLIB_STATMASK_RSSI (1<<1)
 #define RTLLIB_STATMASK_NOISE (1<<2)
-#define RTLLIB_STATMASK_RATE (1<<3)
 #define RTLLIB_STATMASK_WEMASK 0x7
 
 #define RTLLIB_CCK_MODULATION    (1<<0)
@@ -736,44 +639,6 @@ enum _REG_PREAMBLE_MODE {
 #define RTLLIB_OFDM_RATE_54MB		0x6C
 #define RTLLIB_BASIC_RATE_MASK		0x80
 
-#define RTLLIB_CCK_RATE_1MB_MASK		(1<<0)
-#define RTLLIB_CCK_RATE_2MB_MASK		(1<<1)
-#define RTLLIB_CCK_RATE_5MB_MASK		(1<<2)
-#define RTLLIB_CCK_RATE_11MB_MASK		(1<<3)
-#define RTLLIB_OFDM_RATE_6MB_MASK		(1<<4)
-#define RTLLIB_OFDM_RATE_9MB_MASK		(1<<5)
-#define RTLLIB_OFDM_RATE_12MB_MASK		(1<<6)
-#define RTLLIB_OFDM_RATE_18MB_MASK		(1<<7)
-#define RTLLIB_OFDM_RATE_24MB_MASK		(1<<8)
-#define RTLLIB_OFDM_RATE_36MB_MASK		(1<<9)
-#define RTLLIB_OFDM_RATE_48MB_MASK		(1<<10)
-#define RTLLIB_OFDM_RATE_54MB_MASK		(1<<11)
-
-#define RTLLIB_CCK_RATES_MASK		0x0000000F
-#define RTLLIB_CCK_BASIC_RATES_MASK	(RTLLIB_CCK_RATE_1MB_MASK | \
-	RTLLIB_CCK_RATE_2MB_MASK)
-#define RTLLIB_CCK_DEFAULT_RATES_MASK	(RTLLIB_CCK_BASIC_RATES_MASK | \
-	RTLLIB_CCK_RATE_5MB_MASK | \
-	RTLLIB_CCK_RATE_11MB_MASK)
-
-#define RTLLIB_OFDM_RATES_MASK		0x00000FF0
-#define RTLLIB_OFDM_BASIC_RATES_MASK	(RTLLIB_OFDM_RATE_6MB_MASK | \
-	RTLLIB_OFDM_RATE_12MB_MASK | \
-	RTLLIB_OFDM_RATE_24MB_MASK)
-#define RTLLIB_OFDM_DEFAULT_RATES_MASK	(RTLLIB_OFDM_BASIC_RATES_MASK | \
-	RTLLIB_OFDM_RATE_9MB_MASK  | \
-	RTLLIB_OFDM_RATE_18MB_MASK | \
-	RTLLIB_OFDM_RATE_36MB_MASK | \
-	RTLLIB_OFDM_RATE_48MB_MASK | \
-	RTLLIB_OFDM_RATE_54MB_MASK)
-#define RTLLIB_DEFAULT_RATES_MASK (RTLLIB_OFDM_DEFAULT_RATES_MASK | \
-				RTLLIB_CCK_DEFAULT_RATES_MASK)
-
-#define RTLLIB_NUM_OFDM_RATES	    8
-#define RTLLIB_NUM_CCK_RATES		    4
-#define RTLLIB_OFDM_SHIFT_MASK_A	 4
-
-
 /* this is stolen and modified from the madwifi driver*/
 #define RTLLIB_FC0_TYPE_MASK		0x0c
 #define RTLLIB_FC0_TYPE_DATA		0x08
@@ -829,7 +694,6 @@ struct rtllib_rx_stats {
 	u32 TimeStampHigh;
 	bool bShift;
 	bool bIsQosData;
-	u8   UserPriority;
 
 	u8    RxDrvInfoSize;
 	u8    RxBufShift;
@@ -843,17 +707,13 @@ struct rtllib_rx_stats {
 	bool  bPacketMatchBSSID;
 	bool  bIsCCK;
 	bool  bPacketToSelf;
-	u8 *virtual_address;
 	u16    packetlength;
 	u16    fraglength;
 	u16    fragoffset;
 	u16    ntotalfrag;
-	bool   bisrxaggrsubframe;
 	bool   bPacketBeacon;
 	bool   bToSelfBA;
-	char   cck_adc_pwdb[4];
 	u16    Seq_Num;
-	u8     nTotalAggPkt;
 };
 
 /* IEEE 802.11 requires that STA supports concurrent reception of at least
@@ -1111,15 +971,6 @@ struct rtllib_assoc_request_frame {
 	struct rtllib_info_element info_element[0];
 } __packed;
 
-struct rtllib_reassoc_request_frame {
-	struct rtllib_hdr_3addr header;
-	__le16 capability;
-	__le16 listen_interval;
-	u8 current_ap[ETH_ALEN];
-	/* SSID, supported rates, RSN */
-	struct rtllib_info_element info_element[0];
-} __packed;
-
 struct rtllib_assoc_response_frame {
 	struct rtllib_hdr_3addr header;
 	__le16 capability;
@@ -1139,12 +990,6 @@ struct rtllib_txb {
 	struct sk_buff *fragments[0];
 };
 
-#define MAX_TX_AGG_COUNT		  16
-struct rtllib_drv_agg_txb {
-	u8 nr_drv_agg_frames;
-	struct sk_buff *tx_agg_frames[MAX_TX_AGG_COUNT];
-} __packed;
-
 #define MAX_SUBFRAME_COUNT		  64
 struct rtllib_rxb {
 	u8 nr_subframes;
@@ -1165,9 +1010,6 @@ union frameqos {
 	} field;
 };
 
-/* SWEEP TABLE ENTRIES NUMBER*/
-#define MAX_SWEEP_TAB_ENTRIES		  42
-#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET  7
 /* MAX_RATES_LENGTH needs to be 12.  The spec says 8, and many APs
  * only use 8, and then use extended rates for the remaining supported
  * rates.  Other APs, however, stick all of their supported rates on the
@@ -1181,8 +1023,6 @@ union frameqos {
 #define RTLLIB_SOFTMAC_SCAN_TIME	   100
 #define RTLLIB_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
 
-#define CRC_LENGTH		 4U
-
 #define MAX_WPA_IE_LEN 64
 #define MAX_WZC_IE_LEN 256
 
@@ -1196,12 +1036,6 @@ union frameqos {
 #define NETWORK_HAS_QOS_MASK	    (NETWORK_HAS_QOS_PARAMETERS | \
 					 NETWORK_HAS_QOS_INFORMATION)
 /* 802.11h */
-#define NETWORK_HAS_POWER_CONSTRAINT    (1<<5)
-#define NETWORK_HAS_CSA		 (1<<6)
-#define NETWORK_HAS_QUIET	       (1<<7)
-#define NETWORK_HAS_IBSS_DFS	    (1<<8)
-#define NETWORK_HAS_TPC_REPORT	  (1<<9)
-
 #define NETWORK_HAS_ERP_VALUE	   (1<<10)
 
 #define QOS_QUEUE_NUM		   4
@@ -1211,7 +1045,6 @@ union frameqos {
 #define QOS_OUI_INFO_SUB_TYPE	   0
 #define QOS_OUI_PARAM_SUB_TYPE	  1
 #define QOS_VERSION_1		   1
-#define QOS_AIFSN_MIN_VALUE	     2
 
 struct rtllib_qos_information_element {
 	u8 elementID;
@@ -1263,31 +1096,6 @@ struct rtllib_wmm_ac_param {
 	u16 ac_txop_limit;
 };
 
-struct rtllib_wmm_ts_info {
-	u8 ac_dir_tid;
-	u8 ac_up_psb;
-	u8 reserved;
-} __packed;
-
-struct rtllib_wmm_tspec_elem {
-	struct rtllib_wmm_ts_info ts_info;
-	u16 norm_msdu_size;
-	u16 max_msdu_size;
-	u32 min_serv_inter;
-	u32 max_serv_inter;
-	u32 inact_inter;
-	u32 suspen_inter;
-	u32 serv_start_time;
-	u32 min_data_rate;
-	u32 mean_data_rate;
-	u32 peak_data_rate;
-	u32 max_burst_size;
-	u32 delay_bound;
-	u32 min_phy_rate;
-	u16 surp_band_allow;
-	u16 medium_time;
-} __packed;
-
 enum eap_type {
 	EAP_PACKET = 0,
 	EAPOL_START,
@@ -1352,13 +1160,6 @@ struct rtllib_softmac_stats {
 	unsigned int txretrycount;
 };
 
-#define BEACON_PROBE_SSID_ID_POSITION 12
-
-struct rtllib_info_element_hdr {
-	u8 id;
-	u8 len;
-} __packed;
-
 /* These are the data types that can make up management packets
  *
  * u16 auth_algorithm;
@@ -1409,12 +1210,6 @@ enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame};
 	((up) < 6) ? WME_AC_VI : \
 	WME_AC_VO)
 
-#define AC2UP(_ac)	(       \
-	((_ac) == WME_AC_VO) ? 6 : \
-	((_ac) == WME_AC_VI) ? 5 : \
-	((_ac) == WME_AC_BK) ? 1 : \
-	0)
-
 #define	ETHER_ADDR_LEN		6	/* length of an Ethernet address */
 #define ETHERNET_HEADER_SIZE    14      /* length of two Ethernet address
 					 * plus ether type*/
@@ -1425,14 +1220,6 @@ struct	ether_header {
 	u16 ether_type;
 } __packed;
 
-#ifndef ETHERTYPE_PAE
-#define	ETHERTYPE_PAE	0x888e		/* EAPOL PAE/802.1x */
-#endif
-#ifndef ETHERTYPE_IP
-#define	ETHERTYPE_IP	0x0800		/* IP protocol */
-#endif
-
-
 enum erp_t {
 	ERP_NonERPpresent	= 0x01,
 	ERP_UseProtection	= 0x02,
@@ -1503,7 +1290,6 @@ struct rtllib_network {
 	bool unknown_cap_exist;
 	bool	berp_info_valid;
 	bool buseprotection;
-	bool bIsNetgear854T;
 	u8 SignalStrength;
 	u8 RSSI;
 	struct list_head list;
@@ -1552,17 +1338,7 @@ enum rtllib_state {
 
 #define CFG_RTLLIB_RESERVE_FCS (1<<0)
 #define CFG_RTLLIB_COMPUTE_FCS (1<<1)
-#define CFG_RTLLIB_RTS (1<<2)
-
-#define RTLLIB_24GHZ_MIN_CHANNEL 1
-#define RTLLIB_24GHZ_MAX_CHANNEL 14
-#define RTLLIB_24GHZ_CHANNELS (RTLLIB_24GHZ_MAX_CHANNEL - \
-				  RTLLIB_24GHZ_MIN_CHANNEL + 1)
 
-#define RTLLIB_52GHZ_MIN_CHANNEL 34
-#define RTLLIB_52GHZ_MAX_CHANNEL 165
-#define RTLLIB_52GHZ_CHANNELS (RTLLIB_52GHZ_MAX_CHANNEL - \
-				  RTLLIB_52GHZ_MIN_CHANNEL + 1)
 struct tx_pending {
 	int frag;
 	struct rtllib_txb *txb;
@@ -1623,9 +1399,6 @@ enum rt_rf_power_state {
 
 #define	MAX_SUPPORT_WOL_PATTERN_NUM		8
 
-#define	MAX_WOL_BIT_MASK_SIZE		16
-#define	MAX_WOL_PATTERN_SIZE		128
-
 enum wol_pattern_type {
 	eNetBIOS = 0,
 	eIPv4IPv6ARP,
@@ -1646,38 +1419,15 @@ struct rt_pwr_save_ctrl {
 
 	bool				bInactivePs;
 	bool				bIPSModeBackup;
-	bool				bHaltAdapterClkRQ;
 	bool				bSwRfProcessing;
 	enum rt_rf_power_state eInactivePowerState;
-	struct work_struct		InactivePsWorkItem;
-	struct timer_list	InactivePsTimer;
-
 	enum ips_callback_function ReturnPoint;
 
-	bool				bTmpBssDesc;
 	enum rt_join_action tmpJoinAction;
-	struct rtllib_network tmpBssDesc;
-
-	bool				bTmpScanOnly;
-	bool				bTmpActiveScan;
-	bool				bTmpFilterHiddenAP;
-	bool				bTmpUpdateParms;
-	u8				tmpSsidBuf[33];
-	struct octet_string tmpSsid2Scan;
-	bool				bTmpSsid2Scan;
-	u8				tmpNetworkType;
-	u8				tmpChannelNumber;
-	u16				tmpBcnPeriod;
-	u8				tmpDtimPeriod;
-	u16				tmpmCap;
-	struct octet_string tmpSuppRateSet;
 	u8				tmpSuppRateBuf[MAX_NUM_RATES];
-	bool				bTmpSuppRate;
-	struct ibss_parms tmpIbpm;
 	bool				bTmpIbpm;
 
 	bool				bLeisurePs;
-	u32				PowerProfile;
 	u8				LpsIdleCount;
 	u8				RegMaxLPSAwakeIntvl;
 	u8				LPSAwakeIntvl;
@@ -1686,17 +1436,7 @@ struct rt_pwr_save_ctrl {
 	u32				RegRfPsLevel;
 
 	bool				bFwCtrlLPS;
-	u8				FWCtrlPSMode;
-
-	bool				LinkReqInIPSRFOffPgs;
-	bool				BufConnectinfoBefore;
 
-
-	bool				bGpioRfSw;
-
-	u8				RegAMDPciASPM;
-
-	u8				oWLANMode;
 	struct rt_pm_wol_info PmWoLPatternInfo[MAX_SUPPORT_WOL_PATTERN_NUM];
 
 };
@@ -1757,13 +1497,6 @@ enum fw_cmd_io_type {
 	FW_CMD_TX_FEEDBACK_CCX_ENABLE = 21,
 	FW_CMD_LPS_ENTER = 22,
 	FW_CMD_LPS_LEAVE = 23,
-	FW_CMD_DIG_MODE_SS = 24,
-	FW_CMD_DIG_MODE_FA = 25,
-	FW_CMD_ADD_A2_ENTRY = 26,
-	FW_CMD_CTRL_DM_BY_DRIVER = 27,
-	FW_CMD_CTRL_DM_BY_DRIVER_NEW = 28,
-	FW_CMD_PAPE_CONTROL = 29,
-	FW_CMD_CHAN_SET = 30,
 };
 
 #define RT_MAX_LD_SLOT_NUM	10
@@ -1783,10 +1516,6 @@ struct rt_link_detect {
 	bool				bBusyTraffic;
 	bool				bHigherBusyTraffic;
 	bool				bHigherBusyRxTraffic;
-	u8				IdleCount;
-	u32				NumTxUnicastOkInPeriod;
-	u32				LastNumTxUnicast;
-	u32				LastNumRxUnicast;
 };
 
 struct sw_cam_table {
@@ -1823,17 +1552,6 @@ struct rate_adaptive {
 	u8				PreRATRState;
 
 };
-enum ratr_table_mode_8192s {
-	RATR_INX_WIRELESS_NGB = 0,
-	RATR_INX_WIRELESS_NG = 1,
-	RATR_INX_WIRELESS_NB = 2,
-	RATR_INX_WIRELESS_N = 3,
-	RATR_INX_WIRELESS_GB = 4,
-	RATR_INX_WIRELESS_G = 5,
-	RATR_INX_WIRELESS_B = 6,
-	RATR_INX_WIRELESS_MC = 7,
-	RATR_INX_WIRELESS_A = 8,
-};
 
 #define	NUM_PMKID_CACHE		16
 struct rt_pmkid_list {
@@ -1841,8 +1559,6 @@ struct rt_pmkid_list {
 	u8 PMKID[16];
 	u8 SsidBuf[33];
 	u8 bUsed;
-	u8 *ssid_octet;
-	u16 ssid_length;
 };
 
 struct rt_intel_promisc_mode {
@@ -1853,19 +1569,9 @@ struct rt_intel_promisc_mode {
 
 /*************** DRIVER STATUS   *****/
 #define STATUS_SCANNING			0
-#define STATUS_SCAN_HW			1
-#define STATUS_SCAN_ABORTING	2
-#define STATUS_SETTING_CHAN		3
 /*************** DRIVER STATUS   *****/
 
 enum {
-	NO_USE		= 0,
-	USED		= 1,
-	HW_SEC		= 2,
-	SW_SEC		= 3,
-};
-
-enum {
 	LPS_IS_WAKE = 0,
 	LPS_IS_SLEEP = 1,
 	LPS_WAIT_NULL_DATA_SEND = 2,
@@ -1880,27 +1586,17 @@ struct rtllib_device {
 
 	unsigned long status;
 	short hwscan_ch_bk;
-	enum ht_extchnl_offset chan_offset_bk;
-	enum ht_channel_width bandwidth_bk;
 	u8 hwscan_sem_up;
 	u8	CntAfterLink;
 
 	enum rt_op_mode OpMode;
 
-	u8 VersionID;
 	/* The last AssocReq/Resp IEs */
 	u8 *assocreq_ies, *assocresp_ies;
 	size_t assocreq_ies_len, assocresp_ies_len;
 
-	bool b_customer_lenovo_id;
-	bool	bForcedShowRxRate;
-	bool	bForcedShowRateStill;
-	u8	SystemQueryDataRateCount;
 	bool	bForcedBgMode;
-	bool bUseRAMask;
-	bool b1x1RecvCombine;
 	u8 RF_Type;
-	bool b1SSSupport;
 
 	u8 hwsec_active;
 	bool is_silent_reset;
@@ -1945,7 +1641,6 @@ struct rtllib_device {
 	struct rx_ts_record RxTsRecord[TOTAL_TS_NUM];
 	struct rx_reorder_entry RxReorderEntry[128];
 	struct list_head		RxReorder_Unused_List;
-	u8				ForcedPriority;
 
 
 	/* Bookkeeping structures */
@@ -1964,8 +1659,6 @@ struct rtllib_device {
 	bool bNetPromiscuousMode;
 	struct rt_intel_promisc_mode IntelPromiscuousModeInfo;
 
-	struct iw_spy_data spy_data;
-
 	spinlock_t lock;
 	spinlock_t wpax_suitlist_lock;
 
@@ -1983,17 +1676,8 @@ struct rtllib_device {
 
 	/* If the host performs {en,de}cryption, then set to 1 */
 	int host_encrypt;
-	int host_encrypt_msdu;
 	int host_decrypt;
-	/* host performs multicast decryption */
-	int host_mc_decrypt;
 
-	/* host should strip IV and ICV from protected frames */
-	/* meaningful only when hardware decryption is being used */
-	int host_strip_iv_icv;
-
-	int host_open_frag;
-	int host_build_iv;
 	int ieee802_1x; /* is IEEE 802.1X used */
 
 	/* WPA data */
@@ -2014,8 +1698,6 @@ struct rtllib_device {
 	struct lib80211_crypt_info crypt_info;
 
 	struct sw_cam_table swcamtable[TOTAL_CAM_ENTRY];
-	int bcrx_sta_key; /* use individual keys to override default keys even
-			   * with RX of broad/multicast frames */
 
 	struct rt_pmkid_list PMKIDList[NUM_PMKID_CACHE];
 
@@ -2044,21 +1726,15 @@ struct rtllib_device {
 	enum rtllib_state state;
 
 	int short_slot;
-	int reg_mode;
 	int mode;       /* A, B, G */
 	int modulation; /* CCK, OFDM */
 	int freq_band;  /* 2.4Ghz, 5.2Ghz, Mixed */
-	int abg_true;   /* ABG flag	      */
 
 	/* used for forcing the ibss workqueue to terminate
 	 * without wait for the syncro scan to terminate
 	 */
 	short sync_scan_hurryup;
 	u16 scan_watch_dog;
-	int perfect_rssi;
-	int worst_rssi;
-
-	u16 prev_seq_ctl;       /* used to drop duplicate frames */
 
 	/* map of allowed channels. 0 is dummy */
 	void *pDot11dInfo;
@@ -2070,7 +1746,6 @@ struct rtllib_device {
 
 	int rate;       /* current rate */
 	int basic_rate;
-	u32	currentRate;
 
 	short active_scan;
 
@@ -2116,7 +1791,6 @@ struct rtllib_device {
 	short ssid_set;
 
 	/* set on initialization */
-	u8  qos_support;
 	unsigned int wmm_acm;
 
 	/* for discarding duplicated packets in IBSS */
@@ -2136,16 +1810,12 @@ struct rtllib_device {
 	struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM];
 	int mgmt_queue_head;
 	int mgmt_queue_tail;
-#define RTLLIB_QUEUE_LIMIT 128
 	u8 AsocRetryCount;
-	unsigned int hw_header;
 	struct sk_buff_head skb_waitQ[MAX_QUEUE_SIZE];
 	struct sk_buff_head  skb_aggQ[MAX_QUEUE_SIZE];
-	struct sk_buff_head  skb_drv_aggQ[MAX_QUEUE_SIZE];
 	u32	sta_edca_param[4];
 	bool aggregation;
 	bool enable_rx_imm_BA;
-	bool bibsscoordinator;
 
 	bool	bdynamic_txpower_enable;
 
@@ -2168,7 +1838,6 @@ struct rtllib_device {
 	struct rt_link_detect LinkDetectInfo;
 	bool bIsAggregateFrame;
 	struct rt_pwr_save_ctrl PowerSaveControl;
-	u8 amsdu_in_process;
 
 	/* used if IEEE_SOFTMAC_TX_QUEUE is set */
 	struct tx_pending tx_pending;
@@ -2215,11 +1884,6 @@ struct rtllib_device {
 			       struct net_device *dev);
 
 	int (*reset_port)(struct net_device *dev);
-	int (*is_queue_full)(struct net_device *dev, int pri);
-
-	int (*handle_management)(struct net_device *dev,
-				 struct rtllib_network *network, u16 type);
-	int (*is_qos_active)(struct net_device *dev, struct sk_buff *skb);
 
 	/* Softmac-generated frames (management) are TXed via this
 	 * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is
@@ -2255,25 +1919,6 @@ struct rtllib_device {
 	 */
 	void (*set_chan)(struct net_device *dev, short ch);
 
-	/* These are not used if the ieee stack takes care of
-	 * scanning (IEEE_SOFTMAC_SCAN feature set).
-	 * In this case only the set_chan is used.
-	 *
-	 * The syncro version is similar to the start_scan but
-	 * does not return until all channels has been scanned.
-	 * this is called in user context and should sleep,
-	 * it is called in a work_queue when switching to ad-hoc mode
-	 * or in behalf of iwlist scan when the card is associated
-	 * and root user ask for a scan.
-	 * the function stop_scan should stop both the syncro and
-	 * background scanning and can sleep.
-	 * The function start_scan should initiate the background
-	 * scanning and can't sleep.
-	 */
-	void (*scan_syncro)(struct net_device *dev);
-	void (*start_scan)(struct net_device *dev);
-	void (*stop_scan)(struct net_device *dev);
-
 	void (*rtllib_start_hw_scan)(struct net_device *dev);
 	void (*rtllib_stop_hw_scan)(struct net_device *dev);
 
@@ -2315,24 +1960,16 @@ struct rtllib_device {
 	void (*SetWirelessMode)(struct net_device *dev, u8 wireless_mode);
 	bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device *dev);
 	u8   (*rtllib_ap_sec_type)(struct rtllib_device *ieee);
-	void (*HalUsbRxAggrHandler)(struct net_device *dev, bool Value);
 	void (*InitialGainHandler)(struct net_device *dev, u8 Operation);
 	bool (*SetFwCmdHandler)(struct net_device *dev,
 				enum fw_cmd_io_type FwCmdIO);
-	void (*UpdateHalRAMaskHandler)(struct net_device *dev, bool bMulticast,
-				       u8 macId, u8 MimoPs, u8 WirelessMode,
-				       u8 bCurTxBW40MHz, u8 rssi_level);
 	void (*UpdateBeaconInterruptHandler)(struct net_device *dev,
 					     bool start);
-	void (*UpdateInterruptMaskHandler)(struct net_device *dev, u32 AddMSR,
-					   u32 RemoveMSR);
-	u16  (*rtl_11n_user_show_rates)(struct net_device *dev);
 	void (*ScanOperationBackupHandler)(struct net_device *dev,
 					   u8 Operation);
 	void (*LedControlHandler)(struct net_device *dev,
 				  enum led_ctl_mode LedAction);
 	void (*SetHwRegHandler)(struct net_device *dev, u8 variable, u8 *val);
-	void (*GetHwRegHandler)(struct net_device *dev, u8 variable, u8 *val);
 
 	void (*AllowAllDestAddrHandler)(struct net_device *dev,
 					bool bAllowAllDA, bool WriteIntoReg);
@@ -2409,30 +2046,6 @@ static inline int rtllib_is_empty_essid(const char *essid, int essid_len)
 	return 1;
 }
 
-static inline int rtllib_is_valid_mode(struct rtllib_device *ieee, int mode)
-{
-	/* It is possible for both access points and our device to support
-	 * combinations of modes, so as long as there is one valid combination
-	 * of ap/device supported modes, then return success
-	 */
-	if ((mode & IEEE_A) &&
-	    (ieee->modulation & RTLLIB_OFDM_MODULATION) &&
-	    (ieee->freq_band & RTLLIB_52GHZ_BAND))
-		return 1;
-
-	if ((mode & IEEE_G) &&
-	    (ieee->modulation & RTLLIB_OFDM_MODULATION) &&
-	    (ieee->freq_band & RTLLIB_24GHZ_BAND))
-		return 1;
-
-	if ((mode & IEEE_B) &&
-	    (ieee->modulation & RTLLIB_CCK_MODULATION) &&
-	    (ieee->freq_band & RTLLIB_24GHZ_BAND))
-		return 1;
-
-	return 0;
-}
-
 static inline int rtllib_get_hdrlen(u16 fc)
 {
 	int hdrlen = RTLLIB_3ADDR_LEN;
@@ -2508,8 +2121,6 @@ static inline int rtllib_is_cck_rate(u8 rate)
 extern void free_rtllib(struct net_device *dev);
 extern struct net_device *alloc_rtllib(int sizeof_priv);
 
-extern int rtllib_set_encryption(struct rtllib_device *ieee);
-
 /* rtllib_tx.c */
 
 extern int rtllib_encrypt_fragment(
@@ -2589,7 +2200,6 @@ extern void rtllib_sta_ps_send_null_frame(struct rtllib_device *ieee,
 					  short pwr);
 extern void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl);
 extern void rtllib_sta_ps_send_pspoll_frame(struct rtllib_device *ieee);
-extern void rtllib_check_all_nets(struct rtllib_device *ieee);
 extern void rtllib_start_protocol(struct rtllib_device *ieee);
 extern void rtllib_stop_protocol(struct rtllib_device *ieee, u8 shutdown);
 
@@ -2628,11 +2238,6 @@ extern u16 rtllib_query_seqnum(struct rtllib_device *ieee,
 			       struct sk_buff *skb, u8 *dst);
 extern u8 rtllib_ap_sec_type(struct rtllib_device *ieee);
 
-/* rtllib_crypt_ccmp&tkip&wep.c */
-extern void rtllib_tkip_null(void);
-extern void rtllib_wep_null(void);
-extern void rtllib_ccmp_null(void);
-
 /* rtllib_softmac_wx.c */
 
 extern int rtllib_wx_get_wap(struct rtllib_device *ieee,
@@ -2762,16 +2367,6 @@ void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
 
 extern const long rtllib_wlan_frequencies[];
 
-static inline void rtllib_increment_scans(struct rtllib_device *ieee)
-{
-	ieee->scans++;
-}
-
-static inline int rtllib_get_scans(struct rtllib_device *ieee)
-{
-	return ieee->scans;
-}
-
 static inline const char *escape_essid(const char *essid, u8 essid_len)
 {
 	static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
@@ -2785,10 +2380,6 @@ static inline const char *escape_essid(const char *essid, u8 essid_len)
 	return escaped;
 }
 
-#define CONVERT_RATE(_ieee, _MGN_RATE)			\
-	((_MGN_RATE < MGN_MCS0) ? (_MGN_RATE) :		\
-	(HTMcsToDataRate(_ieee, (u8)_MGN_RATE)))
-
 /* fun with the built-in rtllib stack... */
 bool rtllib_MgntDisconnect(struct rtllib_device *rtllib, u8 asRsn);
 
@@ -2799,7 +2390,6 @@ bool rtllib_MgntDisconnect(struct rtllib_device *rtllib, u8 asRsn);
 extern void rtllib_update_active_chan_map(struct rtllib_device *ieee);
 extern void rtllib_FlushRxTsPendingPkts(struct rtllib_device *ieee,
 					struct rx_ts_record *pTS);
-extern int rtllib_data_xmit(struct sk_buff *skb, struct net_device *dev);
 extern int rtllib_parse_info_param(struct rtllib_device *ieee,
 		struct rtllib_info_element *info_element,
 		u16 length,
@@ -2815,46 +2405,8 @@ extern void HTUseDefaultSetting(struct rtllib_device *ieee);
 u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee);
 extern void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p);
 #ifndef ENABLE_LOCK_DEBUG
-#define SPIN_LOCK_IEEE(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_IEEE(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_IEEE_REORDER(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_IEEE_REORDER(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_IEEE_WPAX(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_IEEE_WPAX(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_IEEE_MGNTTX(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_IEEE_MGNTTX(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_IEEE_BCN(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_IEEE_BCN(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_MSH_STAINFO(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_MSH_STAINFO(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_MSH_PREQ(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_MSH_PREQ(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_MSH_QUEUE(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_MSH_QUEUE(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_PRIV_RFPS(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_PRIV_RFPS(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_PRIV_IRQTH(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_PRIV_IRQTH(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_PRIV_TX(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_PRIV_TX(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_PRIV_D3(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_PRIV_D3(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_PRIV_RF(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_PRIV_RF(plock) spin_unlock_irqrestore((plock), flags)
-#define SPIN_LOCK_PRIV_PS(plock) spin_lock_irqsave((plock), flags)
-#define SPIN_UNLOCK_PRIV_PS(plock) spin_unlock_irqrestore((plock), flags)
 #define SEM_DOWN_IEEE_WX(psem) down(psem)
 #define SEM_UP_IEEE_WX(psem) up(psem)
-#define SEM_DOWN_IEEE_SCAN(psem) down(psem)
-#define SEM_UP_IEEE_SCAN(psem) up(psem)
-#define SEM_DOWN_IEEE_IPS(psem) down(psem)
-#define SEM_UP_IEEE_IPS(psem) up(psem)
-#define SEM_DOWN_PRIV_WX(psem) down(psem)
-#define SEM_UP_PRIV_WX(psem) up(psem)
-#define SEM_DOWN_PRIV_RF(psem) down(psem)
-#define SEM_UP_PRIV_RF(psem) up(psem)
-#define MUTEX_LOCK_PRIV(pmutex) mutex_lock(pmutex)
-#define MUTEX_UNLOCK_PRIV(pmutex) mutex_unlock(pmutex)
 #endif
 
 #endif /* RTLLIB_H */
-- 
1.8.4.1

[PATCH v2 03/15] staging: rtl8192e: Remove rt_hi_throughput::ChnkOp

[Mateusz Kulikowski]

Field was initialized and never used.
This patch also removes chnl_op enum that was only
referenced by ChnkOp init code.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtl819x_HT.h     | 8 --------
 drivers/staging/rtl8192e/rtl819x_HTProc.c | 1 -
 2 files changed, 9 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_HT.h b/drivers/staging/rtl8192e/rtl819x_HT.h
index 0535810..0c263d9 100644
--- a/drivers/staging/rtl8192e/rtl819x_HT.h
+++ b/drivers/staging/rtl8192e/rtl819x_HT.h
@@ -37,13 +37,6 @@ enum ht_extchnl_offset {
 	HT_EXTCHNL_OFFSET_LOWER = 3,
 };
 
-enum chnl_op {
-	CHNLOP_NONE = 0,
-	CHNLOP_SCAN = 1,
-	CHNLOP_SWBW = 2,
-	CHNLOP_SWCHNL = 3,
-};
-
 struct ht_capab_ele {
 
 	u8	AdvCoding:1;
@@ -173,7 +166,6 @@ struct rt_hi_throughput {
 	u8				PeerBandwidth;
 
 	u8				bSwBwInProgress;
-	enum chnl_op ChnlOp;
 	u8				SwBwStep;
 
 	u8				bRegRT2RTAggregation;
diff --git a/drivers/staging/rtl8192e/rtl819x_HTProc.c b/drivers/staging/rtl8192e/rtl819x_HTProc.c
index dcf8db1..b5c3647 100644
--- a/drivers/staging/rtl8192e/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_HTProc.c
@@ -676,7 +676,6 @@ void HTInitializeHTInfo(struct rtllib_device *ieee)
 		sizeof(pHTInfo->PeerHTInfoBuf));
 
 	pHTInfo->bSwBwInProgress = false;
-	pHTInfo->ChnlOp = CHNLOP_NONE;
 
 	pHTInfo->ePeerHTSpecVer = HT_SPEC_VER_IEEE;
 
-- 
1.8.4.1

[PATCH v2 04/15] staging: rtl8192e: Remove ENABLE_LOCK_DEBUG reference

[Mateusz Kulikowski]

ENABLE_LOCK_DEBUG macro was never set, so condition that used
it can be resolved manually.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index f2f7efb..5d93f24 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -2404,9 +2404,7 @@ extern void HTUseDefaultSetting(struct rtllib_device *ieee);
 #define RT_ASOC_RETRY_LIMIT	5
 u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee);
 extern void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p);
-#ifndef ENABLE_LOCK_DEBUG
 #define SEM_DOWN_IEEE_WX(psem) down(psem)
 #define SEM_UP_IEEE_WX(psem) up(psem)
-#endif
 
 #endif /* RTLLIB_H */
-- 
1.8.4.1

[PATCH v2 05/15] staging: rtl8192e: Remove rtllib_stop_queue()

[Mateusz Kulikowski]

This function was declared but never unused.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h         |  1 -
 drivers/staging/rtl8192e/rtllib_softmac.c | 12 ------------
 2 files changed, 13 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 5d93f24..2931733 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -2220,7 +2220,6 @@ extern void rtllib_softmac_start_protocol(struct rtllib_device *ieee,
 
 extern void rtllib_reset_queue(struct rtllib_device *ieee);
 extern void rtllib_wake_queue(struct rtllib_device *ieee);
-extern void rtllib_stop_queue(struct rtllib_device *ieee);
 extern void rtllib_wake_all_queues(struct rtllib_device *ieee);
 extern void rtllib_stop_all_queues(struct rtllib_device *ieee);
 extern struct sk_buff *rtllib_get_beacon(struct rtllib_device *ieee);
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 7ce58e2..95e739e 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -2613,18 +2613,6 @@ exit:
 	spin_unlock_irqrestore(&ieee->lock, flags);
 }
 
-
-void rtllib_stop_queue(struct rtllib_device *ieee)
-{
-
-	if (!netif_queue_stopped(ieee->dev)) {
-		netif_stop_queue(ieee->dev);
-		ieee->softmac_stats.swtxstop++;
-	}
-	ieee->queue_stop = 1;
-
-}
-
 void rtllib_stop_all_queues(struct rtllib_device *ieee)
 {
 	unsigned int i;
-- 
1.8.4.1

[PATCH v2 06/15] staging: rtl8192e: Remove rtllib_wake_queue()

[Mateusz Kulikowski]

This function was declared but never unused.
Also remove dequeue_mgmt() and rtllib_resume_tx() that are
no longer used.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h         |  1 -
 drivers/staging/rtl8192e/rtllib_softmac.c | 80 -------------------------------
 2 files changed, 81 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 2931733..b4eb24e 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -2219,7 +2219,6 @@ extern void rtllib_softmac_start_protocol(struct rtllib_device *ieee,
 					  u8 mesh_flag);
 
 extern void rtllib_reset_queue(struct rtllib_device *ieee);
-extern void rtllib_wake_queue(struct rtllib_device *ieee);
 extern void rtllib_wake_all_queues(struct rtllib_device *ieee);
 extern void rtllib_stop_all_queues(struct rtllib_device *ieee);
 extern struct sk_buff *rtllib_get_beacon(struct rtllib_device *ieee);
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 95e739e..a123772 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -147,21 +147,6 @@ static void enqueue_mgmt(struct rtllib_device *ieee, struct sk_buff *skb)
 
 }
 
-static struct sk_buff *dequeue_mgmt(struct rtllib_device *ieee)
-{
-	struct sk_buff *ret;
-
-	if (ieee->mgmt_queue_tail == ieee->mgmt_queue_head)
-		return NULL;
-
-	ret = ieee->mgmt_queue_ring[ieee->mgmt_queue_tail];
-
-	ieee->mgmt_queue_tail =
-		(ieee->mgmt_queue_tail+1) % MGMT_QUEUE_NUM;
-
-	return ret;
-}
-
 static void init_mgmt_queue(struct rtllib_device *ieee)
 {
 	ieee->mgmt_queue_tail = ieee->mgmt_queue_head = 0;
@@ -2532,30 +2517,6 @@ void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee)
 
 }
 
-/* called with ieee->lock acquired */
-static void rtllib_resume_tx(struct rtllib_device *ieee)
-{
-	int i;
-
-	for (i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags;
-	     i++) {
-
-		if (ieee->queue_stop) {
-			ieee->tx_pending.frag = i;
-			return;
-		}
-
-		ieee->softmac_data_hard_start_xmit(
-			ieee->tx_pending.txb->fragments[i],
-			ieee->dev, ieee->rate);
-		ieee->stats.tx_packets++;
-	}
-
-	rtllib_txb_free(ieee->tx_pending.txb);
-	ieee->tx_pending.txb = NULL;
-}
-
-
 void rtllib_reset_queue(struct rtllib_device *ieee)
 {
 	unsigned long flags;
@@ -2572,47 +2533,6 @@ void rtllib_reset_queue(struct rtllib_device *ieee)
 }
 EXPORT_SYMBOL(rtllib_reset_queue);
 
-void rtllib_wake_queue(struct rtllib_device *ieee)
-{
-
-	unsigned long flags;
-	struct sk_buff *skb;
-	struct rtllib_hdr_3addr  *header;
-
-	spin_lock_irqsave(&ieee->lock, flags);
-	if (!ieee->queue_stop)
-		goto exit;
-
-	ieee->queue_stop = 0;
-
-	if (ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE) {
-		while (!ieee->queue_stop && (skb = dequeue_mgmt(ieee))) {
-
-			header = (struct rtllib_hdr_3addr  *) skb->data;
-
-			header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-			if (ieee->seq_ctrl[0] == 0xFFF)
-				ieee->seq_ctrl[0] = 0;
-			else
-				ieee->seq_ctrl[0]++;
-
-			ieee->softmac_data_hard_start_xmit(skb, ieee->dev,
-							   ieee->basic_rate);
-		}
-	}
-	if (!ieee->queue_stop && ieee->tx_pending.txb)
-		rtllib_resume_tx(ieee);
-
-	if (!ieee->queue_stop && netif_queue_stopped(ieee->dev)) {
-		ieee->softmac_stats.swtxawake++;
-		netif_wake_queue(ieee->dev);
-	}
-
-exit:
-	spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
 void rtllib_stop_all_queues(struct rtllib_device *ieee)
 {
 	unsigned int i;
-- 
1.8.4.1

[PATCH v2 07/15] staging: rtl8192e: Remove rtllib_is_shortslot()

[Mateusz Kulikowski]

This function was declared but never unused.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h         | 1 -
 drivers/staging/rtl8192e/rtllib_softmac.c | 5 -----
 2 files changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index b4eb24e..4b6ccb8 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -2170,7 +2170,6 @@ extern int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len);
 
 /* rtllib_softmac.c */
 extern short rtllib_is_54g(struct rtllib_network *net);
-extern short rtllib_is_shortslot(const struct rtllib_network *net);
 extern int rtllib_rx_frame_softmac(struct rtllib_device *ieee,
 				   struct sk_buff *skb,
 				   struct rtllib_rx_stats *rx_stats, u16 type,
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index a123772..dc3fc12 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -28,11 +28,6 @@ short rtllib_is_54g(struct rtllib_network *net)
 	return (net->rates_ex_len > 0) || (net->rates_len > 4);
 }
 
-short rtllib_is_shortslot(const struct rtllib_network *net)
-{
-	return net->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME;
-}
-
 /* returns the total length needed for placing the RATE MFIE
  * tag and the EXTENDED RATE MFIE tag if needed.
  * It encludes two bytes per tag for the tag itself and its len
-- 
1.8.4.1

[PATCH v2 08/15] staging: rtl8192e: Remove rtllib_wx_get_encode_ext()

[Mateusz Kulikowski]

This function was declared but never unused.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h    |  3 --
 drivers/staging/rtl8192e/rtllib_wx.c | 57 ------------------------------------
 2 files changed, 60 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 4b6ccb8..6d6e637 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -2153,9 +2153,6 @@ extern int rtllib_wx_get_encode(struct rtllib_device *ieee,
 				   struct iw_request_info *info,
 				   union iwreq_data *wrqu, char *key);
 #if WIRELESS_EXT >= 18
-extern int rtllib_wx_get_encode_ext(struct rtllib_device *ieee,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu, char *extra);
 extern int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
 			    struct iw_request_info *info,
 			    union iwreq_data *wrqu, char *extra);
diff --git a/drivers/staging/rtl8192e/rtllib_wx.c b/drivers/staging/rtl8192e/rtllib_wx.c
index f31d864..967ba8b 100644
--- a/drivers/staging/rtl8192e/rtllib_wx.c
+++ b/drivers/staging/rtl8192e/rtllib_wx.c
@@ -682,63 +682,6 @@ done:
 }
 EXPORT_SYMBOL(rtllib_wx_set_encode_ext);
 
-int rtllib_wx_get_encode_ext(struct rtllib_device *ieee,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct iw_point *encoding = &wrqu->encoding;
-	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-	struct lib80211_crypt_data *crypt;
-	int idx, max_key_len;
-
-	max_key_len = encoding->length - sizeof(*ext);
-	if (max_key_len < 0)
-		return -EINVAL;
-
-	idx = encoding->flags & IW_ENCODE_INDEX;
-	if (idx) {
-		if (idx < 1 || idx > NUM_WEP_KEYS)
-			return -EINVAL;
-		idx--;
-	} else {
-		idx = ieee->crypt_info.tx_keyidx;
-	}
-	if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) &&
-	    (ext->alg != IW_ENCODE_ALG_WEP))
-		if (idx != 0 || (ieee->iw_mode != IW_MODE_INFRA))
-			return -EINVAL;
-
-	crypt = ieee->crypt_info.crypt[idx];
-
-	encoding->flags = idx + 1;
-	memset(ext, 0, sizeof(*ext));
-
-	if (crypt == NULL || crypt->ops == NULL) {
-		ext->alg = IW_ENCODE_ALG_NONE;
-		ext->key_len = 0;
-		encoding->flags |= IW_ENCODE_DISABLED;
-	} else {
-		if (strcmp(crypt->ops->name, "R-WEP") == 0)
-			ext->alg = IW_ENCODE_ALG_WEP;
-		else if (strcmp(crypt->ops->name, "R-TKIP"))
-			ext->alg = IW_ENCODE_ALG_TKIP;
-		else if (strcmp(crypt->ops->name, "R-CCMP"))
-			ext->alg = IW_ENCODE_ALG_CCMP;
-		else
-			return -EINVAL;
-		ext->key_len = crypt->ops->get_key(ext->key, SCM_KEY_LEN,
-						   NULL, crypt->priv);
-		encoding->flags |= IW_ENCODE_ENABLED;
-		if (ext->key_len &&
-		    (ext->alg == IW_ENCODE_ALG_TKIP ||
-		     ext->alg == IW_ENCODE_ALG_CCMP))
-			ext->ext_flags |= IW_ENCODE_EXT_TX_SEQ_VALID;
-
-	}
-
-	return 0;
-}
-
 int rtllib_wx_set_mlme(struct rtllib_device *ieee,
 			       struct iw_request_info *info,
 			       union iwreq_data *wrqu, char *extra)
-- 
1.8.4.1

[PATCH v2 09/15] staging: rtl8192e: Remove rtllib_device::get_nic_desc_num()

[Mateusz Kulikowski]

This function/callback was initialized and never called.
rtl8192_get_nic_desc_num() function that was default
implementation was also removed.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 17 -----------------
 drivers/staging/rtl8192e/rtllib.h            |  1 -
 2 files changed, 18 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 4c53c87..71289ca 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -440,22 +440,6 @@ bool MgntActSet_RF_State(struct net_device *dev,
 	return bActionAllowed;
 }
 
-
-static short rtl8192_get_nic_desc_num(struct net_device *dev, int prio)
-{
-	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rtl8192_tx_ring *ring = &priv->tx_ring[prio];
-
-	/* For now, we reserved two free descriptor as a safety boundary
-	* between the tail and the head
-	*/
-	if ((prio == MGNT_QUEUE) && (skb_queue_len(&ring->queue) > 10))
-		RT_TRACE(COMP_DBG,
-			 "-----[%d]---------ring->idx=%d queue_len=%d---------\n",
-			 prio, ring->idx, skb_queue_len(&ring->queue));
-	return skb_queue_len(&ring->queue);
-}
-
 static short rtl8192_check_nic_enough_desc(struct net_device *dev, int prio)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
@@ -1046,7 +1030,6 @@ static void rtl8192_init_priv_handler(struct net_device *dev)
 	priv->rtllib->data_hard_stop		= rtl8192_data_hard_stop;
 	priv->rtllib->data_hard_resume		= rtl8192_data_hard_resume;
 	priv->rtllib->check_nic_enough_desc	= rtl8192_check_nic_enough_desc;
-	priv->rtllib->get_nic_desc_num		= rtl8192_get_nic_desc_num;
 	priv->rtllib->handle_assoc_response	= rtl8192_handle_assoc_response;
 	priv->rtllib->handle_beacon		= rtl8192_handle_beacon;
 	priv->rtllib->SetWirelessMode		= rtl8192_SetWirelessMode;
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 6d6e637..22cbd45 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1952,7 +1952,6 @@ struct rtllib_device {
 
 	/* check whether Tx hw resource available */
 	short (*check_nic_enough_desc)(struct net_device *dev, int queue_index);
-	short (*get_nic_desc_num)(struct net_device *dev, int queue_index);
 	void (*SetBWModeHandler)(struct net_device *dev,
 				 enum ht_channel_width Bandwidth,
 				 enum ht_extchnl_offset Offset);
-- 
1.8.4.1

[PATCH v2 10/15] staging: rtl8192e: Remove WIRELESS_EXT checks

[Mateusz Kulikowski]

Current WIRELESS_EXT version is at least 22.
Resolve ifdefs and delete dead code.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 22cbd45..f785e84 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -421,16 +421,6 @@ struct ieee_param {
 	} u;
 };
 
-
-#if WIRELESS_EXT < 17
-#define IW_QUAL_QUAL_INVALID   0x10
-#define IW_QUAL_LEVEL_INVALID  0x20
-#define IW_QUAL_NOISE_INVALID  0x40
-#define IW_QUAL_QUAL_UPDATED   0x1
-#define IW_QUAL_LEVEL_UPDATED  0x2
-#define IW_QUAL_NOISE_UPDATED  0x4
-#endif
-
 #define msleep_interruptible_rsl  msleep_interruptible
 
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
@@ -2151,11 +2141,9 @@ extern int rtllib_wx_set_encode(struct rtllib_device *ieee,
 extern int rtllib_wx_get_encode(struct rtllib_device *ieee,
 				   struct iw_request_info *info,
 				   union iwreq_data *wrqu, char *key);
-#if WIRELESS_EXT >= 18
 extern int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
 			    struct iw_request_info *info,
 			    union iwreq_data *wrqu, char *extra);
-#endif
 extern int rtllib_wx_set_auth(struct rtllib_device *ieee,
 			       struct iw_request_info *info,
 			       struct iw_param *data, char *extra);
-- 
1.8.4.1

[PATCH v2 11/15] staging: rtl8192e: Remove rtllib_network::last_associate

[Mateusz Kulikowski]

Variable was initialized and never used.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h    | 1 -
 drivers/staging/rtl8192e/rtllib_rx.c | 2 --
 2 files changed, 3 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index f785e84..3895694 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1246,7 +1246,6 @@ struct rtllib_network {
 	unsigned long last_scanned;
 	u8  mode;
 	u32 flags;
-	u32 last_associate;
 	u32 time_stamp[2];
 	u16 beacon_interval;
 	u16 listen_interval;
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 2bef1f6..48a188a 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -2326,7 +2326,6 @@ static inline int rtllib_network_init(
 	/* Where to pull this? beacon->listen_interval;*/
 	network->listen_interval = 0x0A;
 	network->rates_len = network->rates_ex_len = 0;
-	network->last_associate = 0;
 	network->ssid_len = 0;
 	network->hidden_ssid_len = 0;
 	memset(network->hidden_ssid, 0, sizeof(network->hidden_ssid));
@@ -2504,7 +2503,6 @@ static inline void update_network(struct rtllib_device *ieee,
 	dst->qos_data.active = qos_active;
 	dst->qos_data.old_param_count = old_param;
 
-	/* dst->last_associate is not overwritten */
 	dst->wmm_info = src->wmm_info;
 	if (src->wmm_param[0].ac_aci_acm_aifsn ||
 	   src->wmm_param[1].ac_aci_acm_aifsn ||
-- 
1.8.4.1

[PATCH v2 12/15] staging: rtl8192e: Remove rt_pwr_save_ctrl members

[Mateusz Kulikowski]

Following members were removed:
- tmpJoinAction
- tmpSuppRateBuf
- bTmpIbpm

As a consequence several unused defines/enums/structs were
also removed from rtllib.h

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h | 36 ------------------------------------
 1 file changed, 36 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 3895694..49f31ec 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1368,42 +1368,12 @@ enum ips_callback_function {
 	IPS_CALLBACK_JOIN_REQUEST = 2,
 };
 
-enum rt_join_action {
-	RT_JOIN_INFRA   = 1,
-	RT_JOIN_IBSS  = 2,
-	RT_START_IBSS = 3,
-	RT_NO_ACTION  = 4,
-};
-
-struct ibss_parms {
-	u16   atimWin;
-};
-#define MAX_NUM_RATES	264
-
 enum rt_rf_power_state {
 	eRfOn,
 	eRfSleep,
 	eRfOff
 };
 
-#define	MAX_SUPPORT_WOL_PATTERN_NUM		8
-
-enum wol_pattern_type {
-	eNetBIOS = 0,
-	eIPv4IPv6ARP,
-	eIPv4IPv6TCPSYN,
-	eMACIDOnly,
-	eNoDefined,
-};
-
-struct rt_pm_wol_info {
-	u32	PatternId;
-	u32	Mask[4];
-	u16	CrcRemainder;
-	u8	WFMIndex;
-	enum wol_pattern_type PatternType;
-};
-
 struct rt_pwr_save_ctrl {
 
 	bool				bInactivePs;
@@ -1412,10 +1382,6 @@ struct rt_pwr_save_ctrl {
 	enum rt_rf_power_state eInactivePowerState;
 	enum ips_callback_function ReturnPoint;
 
-	enum rt_join_action tmpJoinAction;
-	u8				tmpSuppRateBuf[MAX_NUM_RATES];
-	bool				bTmpIbpm;
-
 	bool				bLeisurePs;
 	u8				LpsIdleCount;
 	u8				RegMaxLPSAwakeIntvl;
@@ -1426,8 +1392,6 @@ struct rt_pwr_save_ctrl {
 
 	bool				bFwCtrlLPS;
 
-	struct rt_pm_wol_info PmWoLPatternInfo[MAX_SUPPORT_WOL_PATTERN_NUM];
-
 };
 
 #define RT_RF_CHANGE_SOURCE u32
-- 
1.8.4.1

[PATCH v2 13/15] staging: rtl8192e: Remove unused rtllib_device members

[Mateusz Kulikowski]

Delete several members of rtllib_device including
their initializers if needed.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c |  6 ------
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.c   |  1 -
 drivers/staging/rtl8192e/rtllib.h            | 12 ------------
 drivers/staging/rtl8192e/rtllib_module.c     |  3 ---
 drivers/staging/rtl8192e/rtllib_softmac.c    |  6 ------
 5 files changed, 28 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 71289ca..49110d3 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1059,8 +1059,6 @@ static void rtl8192_init_priv_handler(struct net_device *dev)
 	priv->rtllib->UpdateBeaconInterruptHandler = NULL;
 
 	priv->rtllib->ScanOperationBackupHandler = PHY_ScanOperationBackup8192;
-
-	priv->rtllib->rtllib_rfkill_poll = NULL;
 }
 
 static void rtl8192_init_priv_constant(struct net_device *dev)
@@ -1080,7 +1078,6 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
 
 	priv->AcmMethod = eAcmWay2_SW;
 	priv->dot11CurrentPreambleMode = PREAMBLE_AUTO;
-	priv->rtllib->hwscan_sem_up = 1;
 	priv->rtllib->status = 0;
 	priv->polling_timer_on = 0;
 	priv->up_first_time = 1;
@@ -1150,10 +1147,7 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
 	priv->rtllib->host_encrypt = 1;
 	priv->rtllib->host_decrypt = 1;
 
-	priv->rtllib->dot11PowerSaveMode = eActive;
 	priv->rtllib->fts = DEFAULT_FRAG_THRESHOLD;
-	priv->rtllib->MaxMssDensity = 0;
-	priv->rtllib->MinSpaceCfg = 0;
 
 	priv->card_type = PCI;
 
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
index 8532e0c..1b21f38 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
@@ -1812,7 +1812,6 @@ static void dm_init_ctstoself(struct net_device *dev)
 	struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
 
 	priv->rtllib->bCTSToSelfEnable = true;
-	priv->rtllib->CTSToSelfTH = CTSToSelfTHVal;
 }
 
 static void dm_ctstoself(struct net_device *dev)
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 49f31ec..f3a4bbc 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1538,8 +1538,6 @@ struct rtllib_device {
 	bool disable_mgnt_queue;
 
 	unsigned long status;
-	short hwscan_ch_bk;
-	u8 hwscan_sem_up;
 	u8	CntAfterLink;
 
 	enum rt_op_mode OpMode;
@@ -1557,7 +1555,6 @@ struct rtllib_device {
 	bool ieee_up;
 	bool cannot_notify;
 	bool bSupportRemoteWakeUp;
-	enum rt_ps_mode dot11PowerSaveMode;
 	bool actscanning;
 	bool FirstIe_InScan;
 	bool be_scan_inprogress;
@@ -1567,7 +1564,6 @@ struct rtllib_device {
 	bool is_set_key;
 	bool wx_set_enc;
 	struct rt_hi_throughput *pHTInfo;
-	spinlock_t bw_spinlock;
 
 	spinlock_t reorder_spinlock;
 	u8	Regdot11HTOperationalRateSet[16];
@@ -1576,12 +1572,9 @@ struct rtllib_device {
 	u8	RegHTSuppRateSet[16];
 	u8	HTCurrentOperaRate;
 	u8	HTHighestOperaRate;
-	u8	MinSpaceCfg;
-	u8	MaxMssDensity;
 	u8	bTxDisableRateFallBack;
 	u8	bTxUseDriverAssingedRate;
 	u8	bTxEnableFwCalcDur;
-	atomic_t	atm_chnlop;
 	atomic_t	atm_swbw;
 
 	struct list_head		Tx_TS_Admit_List;
@@ -1634,7 +1627,6 @@ struct rtllib_device {
 	int ieee802_1x; /* is IEEE 802.1X used */
 
 	/* WPA data */
-	bool bHalfNMode;
 	bool bHalfWirelessN24GMode;
 	int wpa_enabled;
 	int drop_unencrypted;
@@ -1766,14 +1758,11 @@ struct rtllib_device {
 	u8 AsocRetryCount;
 	struct sk_buff_head skb_waitQ[MAX_QUEUE_SIZE];
 	struct sk_buff_head  skb_aggQ[MAX_QUEUE_SIZE];
-	u32	sta_edca_param[4];
 	bool aggregation;
-	bool enable_rx_imm_BA;
 
 	bool	bdynamic_txpower_enable;
 
 	bool bCTSToSelfEnable;
-	u8	CTSToSelfTH;
 
 	u32	fsync_time_interval;
 	u32	fsync_rate_bitmap;
@@ -1929,7 +1918,6 @@ struct rtllib_device {
 	void (*rtllib_ips_leave_wq)(struct net_device *dev);
 	void (*rtllib_ips_leave)(struct net_device *dev);
 	void (*LeisurePSLeave)(struct net_device *dev);
-	void (*rtllib_rfkill_poll)(struct net_device *dev);
 
 	/* This must be the last item so that it points to the data
 	 * allocated beyond this structure by alloc_rtllib
diff --git a/drivers/staging/rtl8192e/rtllib_module.c b/drivers/staging/rtl8192e/rtllib_module.c
index 845d9b8..578b41b 100644
--- a/drivers/staging/rtl8192e/rtllib_module.c
+++ b/drivers/staging/rtl8192e/rtllib_module.c
@@ -136,15 +136,12 @@ struct net_device *alloc_rtllib(int sizeof_priv)
 
 	spin_lock_init(&ieee->lock);
 	spin_lock_init(&ieee->wpax_suitlist_lock);
-	spin_lock_init(&ieee->bw_spinlock);
 	spin_lock_init(&ieee->reorder_spinlock);
-	atomic_set(&(ieee->atm_chnlop), 0);
 	atomic_set(&(ieee->atm_swbw), 0);
 
 	/* SAM FIXME */
 	lib80211_crypt_info_init(&ieee->crypt_info, "RTLLIB", &ieee->lock);
 
-	ieee->bHalfNMode = false;
 	ieee->wpa_enabled = 0;
 	ieee->tkip_countermeasures = 0;
 	ieee->drop_unencrypted = 0;
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index dc3fc12..6d11205 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -1715,7 +1715,6 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
 			   !(ieee->softmac_features & IEEE_SOFTMAC_SCAN))
 				rtllib_stop_scan_syncro(ieee);
 
-			ieee->hwscan_ch_bk = ieee->current_network.channel;
 			HTResetIOTSetting(ieee->pHTInfo);
 			ieee->wmm_acm = 0;
 			if (ieee->iw_mode == IW_MODE_INFRA) {
@@ -3022,12 +3021,7 @@ void rtllib_softmac_init(struct rtllib_device *ieee)
 	ieee->is_set_key = false;
 	init_mgmt_queue(ieee);
 
-	ieee->sta_edca_param[0] = 0x0000A403;
-	ieee->sta_edca_param[1] = 0x0000A427;
-	ieee->sta_edca_param[2] = 0x005E4342;
-	ieee->sta_edca_param[3] = 0x002F3262;
 	ieee->aggregation = true;
-	ieee->enable_rx_imm_BA = true;
 	ieee->tx_pending.txb = NULL;
 
 	_setup_timer(&ieee->associate_timer,
-- 
1.8.4.1

[PATCH v2 14/15] staging: rtl8192e: Remove softmac_hint11d_wq queue

[Mateusz Kulikowski]

This queue is never used, and function handler is empty

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h         | 1 -
 drivers/staging/rtl8192e/rtllib_softmac.c | 6 ------
 2 files changed, 7 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index f3a4bbc..74c2a28 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1794,7 +1794,6 @@ struct rtllib_device {
 	struct work_struct ips_leave_wq;
 	struct delayed_work associate_procedure_wq;
 	struct delayed_work softmac_scan_wq;
-	struct delayed_work softmac_hint11d_wq;
 	struct delayed_work associate_retry_wq;
 	struct delayed_work start_ibss_wq;
 	struct delayed_work hw_wakeup_wq;
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 6d11205..3f4a932 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -492,10 +492,6 @@ void rtllib_send_probe_requests(struct rtllib_device *ieee, u8 is_mesh)
 	}
 }
 
-static void rtllib_softmac_hint11d_wq(void *data)
-{
-}
-
 void rtllib_update_active_chan_map(struct rtllib_device *ieee)
 {
 	memcpy(ieee->active_channel_map, GET_DOT11D_INFO(ieee)->channel_map,
@@ -3045,8 +3041,6 @@ void rtllib_softmac_init(struct rtllib_device *ieee)
 			      (void *)rtllib_associate_procedure_wq, ieee);
 	INIT_DELAYED_WORK_RSL(&ieee->softmac_scan_wq,
 			      (void *)rtllib_softmac_scan_wq, ieee);
-	INIT_DELAYED_WORK_RSL(&ieee->softmac_hint11d_wq,
-			      (void *)rtllib_softmac_hint11d_wq, ieee);
 	INIT_DELAYED_WORK_RSL(&ieee->associate_retry_wq,
 			      (void *)rtllib_associate_retry_wq, ieee);
 	INIT_WORK_RSL(&ieee->wx_sync_scan_wq, (void *)rtllib_wx_sync_scan_wq,
-- 
1.8.4.1

[PATCH v2 15/15] staging: rtl8192e: Remove rtllib_device::agregation

[Mateusz Kulikowski]

Variable is always true; Resolve condition where it is used
(and change indentation of conditional expression).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h         |  1 -
 drivers/staging/rtl8192e/rtllib_rx.c      | 52 ++++++++++++++-----------------
 drivers/staging/rtl8192e/rtllib_softmac.c |  1 -
 3 files changed, 24 insertions(+), 30 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 74c2a28..fd38c6d 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1758,7 +1758,6 @@ struct rtllib_device {
 	u8 AsocRetryCount;
 	struct sk_buff_head skb_waitQ[MAX_QUEUE_SIZE];
 	struct sk_buff_head  skb_aggQ[MAX_QUEUE_SIZE];
-	bool aggregation;
 
 	bool	bdynamic_txpower_enable;
 
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 48a188a..da862c3 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -1883,38 +1883,34 @@ static void rtllib_parse_mife_generic(struct rtllib_device *ieee,
 		}
 	}
 
-	if (ieee->aggregation) {
-		if (network->bssht.bdSupportHT) {
-			if (info_element->len >= 4 &&
-			    info_element->data[0] == 0x00 &&
-			    info_element->data[1] == 0xe0 &&
-			    info_element->data[2] == 0x4c &&
-			    info_element->data[3] == 0x02) {
-				ht_realtek_agg_len = min_t(u8,
-							   info_element->len,
-							   MAX_IE_LEN);
-				memcpy(ht_realtek_agg_buf,
-				       info_element->data,
-				       info_element->len);
-			}
-			if (ht_realtek_agg_len >= 5) {
-				network->realtek_cap_exit = true;
-				network->bssht.bdRT2RTAggregation = true;
-
-				if ((ht_realtek_agg_buf[4] == 1) &&
-				    (ht_realtek_agg_buf[5] & 0x02))
-					network->bssht.bdRT2RTLongSlotTime = true;
-
-				if ((ht_realtek_agg_buf[4] == 1) &&
-				    (ht_realtek_agg_buf[5] & RT_HT_CAP_USE_92SE))
-					network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_92SE;
-			}
+	if (network->bssht.bdSupportHT) {
+		if (info_element->len >= 4 &&
+		    info_element->data[0] == 0x00 &&
+		    info_element->data[1] == 0xe0 &&
+		    info_element->data[2] == 0x4c &&
+		    info_element->data[3] == 0x02) {
+			ht_realtek_agg_len = min_t(u8, info_element->len,
+						   MAX_IE_LEN);
+			memcpy(ht_realtek_agg_buf, info_element->data,
+			       info_element->len);
 		}
 		if (ht_realtek_agg_len >= 5) {
-			if ((ht_realtek_agg_buf[5] & RT_HT_CAP_USE_SOFTAP))
-				network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_SOFTAP;
+			network->realtek_cap_exit = true;
+			network->bssht.bdRT2RTAggregation = true;
+
+			if ((ht_realtek_agg_buf[4] == 1) &&
+			    (ht_realtek_agg_buf[5] & 0x02))
+				network->bssht.bdRT2RTLongSlotTime = true;
+
+			if ((ht_realtek_agg_buf[4] == 1) &&
+			    (ht_realtek_agg_buf[5] & RT_HT_CAP_USE_92SE))
+				network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_92SE;
 		}
 	}
+	if (ht_realtek_agg_len >= 5) {
+		if ((ht_realtek_agg_buf[5] & RT_HT_CAP_USE_SOFTAP))
+			network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_SOFTAP;
+	}
 
 	if ((info_element->len >= 3 &&
 	     info_element->data[0] == 0x00 &&
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 3f4a932..444fac7 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -3017,7 +3017,6 @@ void rtllib_softmac_init(struct rtllib_device *ieee)
 	ieee->is_set_key = false;
 	init_mgmt_queue(ieee);
 
-	ieee->aggregation = true;
 	ieee->tx_pending.txb = NULL;
 
 	_setup_timer(&ieee->associate_timer,
-- 
1.8.4.1