Return-path: Received: from mail-we0-f174.google.com ([74.125.82.174]:40443 "EHLO mail-we0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932317AbaFYUV4 (ORCPT ); Wed, 25 Jun 2014 16:21:56 -0400 Received: by mail-we0-f174.google.com with SMTP id u57so2722944wes.33 for ; Wed, 25 Jun 2014 13:21:54 -0700 (PDT) From: Malcolm Priestley To: gregkh@linuxfoundation.org Cc: linux-wireless@vger.kernel.org, Malcolm Priestley Subject: [PATCH 30/34] staging: vt6656: dead code remove 80211hdr.h Date: Wed, 25 Jun 2014 21:20:07 +0100 Message-Id: <1403727611-6825-31-git-send-email-tvboxspy@gmail.com> (sfid-20140625_223011_353075_306C86FF) In-Reply-To: <1403727611-6825-1-git-send-email-tvboxspy@gmail.com> References: <1403727611-6825-1-git-send-email-tvboxspy@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Remove all variables that are dead with this header Signed-off-by: Malcolm Priestley --- drivers/staging/vt6656/80211hdr.h | 324 -------------------------------------- drivers/staging/vt6656/device.h | 3 - drivers/staging/vt6656/mac.c | 1 - drivers/staging/vt6656/wcmd.c | 2 - drivers/staging/vt6656/wcmd.h | 2 - 5 files changed, 332 deletions(-) delete mode 100644 drivers/staging/vt6656/80211hdr.h diff --git a/drivers/staging/vt6656/80211hdr.h b/drivers/staging/vt6656/80211hdr.h deleted file mode 100644 index 1e778ba..0000000 --- a/drivers/staging/vt6656/80211hdr.h +++ /dev/null @@ -1,324 +0,0 @@ -/* - * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * File: 80211hdr.h - * - * Purpose: 802.11 MAC headers related pre-defines and macros. - * - * Author: Lyndon Chen - * - * Date: Apr 8, 2002 - */ - -#ifndef __80211HDR_H__ -#define __80211HDR_H__ - -/* bit type */ -#define BIT0 0x00000001 -#define BIT1 0x00000002 -#define BIT2 0x00000004 -#define BIT3 0x00000008 -#define BIT4 0x00000010 -#define BIT5 0x00000020 -#define BIT6 0x00000040 -#define BIT7 0x00000080 -#define BIT8 0x00000100 -#define BIT9 0x00000200 -#define BIT10 0x00000400 -#define BIT11 0x00000800 -#define BIT12 0x00001000 -#define BIT13 0x00002000 -#define BIT14 0x00004000 -#define BIT15 0x00008000 -#define BIT16 0x00010000 -#define BIT17 0x00020000 -#define BIT18 0x00040000 -#define BIT19 0x00080000 -#define BIT20 0x00100000 -#define BIT21 0x00200000 -#define BIT22 0x00400000 -#define BIT23 0x00800000 -#define BIT24 0x01000000 -#define BIT25 0x02000000 -#define BIT26 0x04000000 -#define BIT27 0x08000000 -#define BIT28 0x10000000 -#define BIT29 0x20000000 -#define BIT30 0x40000000 -#define BIT31 0x80000000 - -/* 802.11 frame related, defined as 802.11 spec */ -#define WLAN_ADDR_LEN 6 -#define WLAN_CRC_LEN 4 -#define WLAN_CRC32_LEN 4 -#define WLAN_FCS_LEN 4 -#define WLAN_BSSID_LEN 6 -#define WLAN_BSS_TS_LEN 8 -#define WLAN_HDR_ADDR2_LEN 16 -#define WLAN_HDR_ADDR3_LEN 24 -#define WLAN_HDR_ADDR4_LEN 30 -#define WLAN_IEHDR_LEN 2 -#define WLAN_SSID_MAXLEN 32 -#define WLAN_RATES_MAXLEN 16 -#define WLAN_RATES_MAXLEN_11B 4 -#define WLAN_RSN_MAXLEN 32 -#define WLAN_DATA_MAXLEN 2312 -#define WLAN_A3FR_MAXLEN (WLAN_HDR_ADDR3_LEN \ - + WLAN_DATA_MAXLEN \ - + WLAN_CRC_LEN) - -#define WLAN_BEACON_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_ATIM_FR_MAXLEN (WLAN_HDR_ADDR3_LEN + 0) -#define WLAN_NULLDATA_FR_MAXLEN (WLAN_HDR_ADDR3_LEN + 0) -#define WLAN_DISASSOC_FR_MAXLEN (WLAN_HDR_ADDR3_LEN + 2) -#define WLAN_ASSOCREQ_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_ASSOCRESP_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_REASSOCREQ_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_REASSOCRESP_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_PROBEREQ_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_PROBERESP_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_AUTHEN_FR_MAXLEN WLAN_A3FR_MAXLEN -#define WLAN_DEAUTHEN_FR_MAXLEN (WLAN_HDR_ADDR3_LEN + 2) - -#define WLAN_WEP_NKEYS 4 -#define WLAN_WEP40_KEYLEN 5 -#define WLAN_WEP104_KEYLEN 13 -#define WLAN_WEP232_KEYLEN 29 -#define WLAN_WEPMAX_KEYLEN 32 -#define WLAN_CHALLENGE_IE_MAXLEN 255 -#define WLAN_CHALLENGE_IE_LEN 130 -#define WLAN_CHALLENGE_LEN 128 -#define WLAN_WEP_IV_LEN 4 -#define WLAN_WEP_ICV_LEN 4 -#define WLAN_FRAGS_MAX 16 - -/* Frame Type */ -#define WLAN_TYPE_MGR 0x00 -#define WLAN_TYPE_CTL 0x01 -#define WLAN_TYPE_DATA 0x02 - -#define WLAN_FTYPE_MGMT 0x00 -#define WLAN_FTYPE_CTL 0x01 -#define WLAN_FTYPE_DATA 0x02 - -/* Frame Subtypes */ -#define WLAN_FSTYPE_ASSOCREQ 0x00 -#define WLAN_FSTYPE_ASSOCRESP 0x01 -#define WLAN_FSTYPE_REASSOCREQ 0x02 -#define WLAN_FSTYPE_REASSOCRESP 0x03 -#define WLAN_FSTYPE_PROBEREQ 0x04 -#define WLAN_FSTYPE_PROBERESP 0x05 -#define WLAN_FSTYPE_BEACON 0x08 -#define WLAN_FSTYPE_ATIM 0x09 -#define WLAN_FSTYPE_DISASSOC 0x0a -#define WLAN_FSTYPE_AUTHEN 0x0b -#define WLAN_FSTYPE_DEAUTHEN 0x0c -#define WLAN_FSTYPE_ACTION 0x0d - -/* Control */ -#define WLAN_FSTYPE_PSPOLL 0x0a -#define WLAN_FSTYPE_RTS 0x0b -#define WLAN_FSTYPE_CTS 0x0c -#define WLAN_FSTYPE_ACK 0x0d -#define WLAN_FSTYPE_CFEND 0x0e -#define WLAN_FSTYPE_CFENDCFACK 0x0f - -/* Data */ -#define WLAN_FSTYPE_DATAONLY 0x00 -#define WLAN_FSTYPE_DATA_CFACK 0x01 -#define WLAN_FSTYPE_DATA_CFPOLL 0x02 -#define WLAN_FSTYPE_DATA_CFACK_CFPOLL 0x03 -#define WLAN_FSTYPE_NULL 0x04 -#define WLAN_FSTYPE_CFACK 0x05 -#define WLAN_FSTYPE_CFPOLL 0x06 -#define WLAN_FSTYPE_CFACK_CFPOLL 0x07 - -#ifdef __BIG_ENDIAN - -/* GET & SET Frame Control bit */ -#define WLAN_GET_FC_PRVER(n) (((u16)(n) >> 8) & (BIT0 | BIT1)) -#define WLAN_GET_FC_FTYPE(n) ((((u16)(n) >> 8) & (BIT2 | BIT3)) >> 2) -#define WLAN_GET_FC_FSTYPE(n) ((((u16)(n) >> 8) \ - & (BIT4|BIT5|BIT6|BIT7)) >> 4) -#define WLAN_GET_FC_TODS(n) ((((u16)(n) << 8) & (BIT8)) >> 8) -#define WLAN_GET_FC_FROMDS(n) ((((u16)(n) << 8) & (BIT9)) >> 9) -#define WLAN_GET_FC_MOREFRAG(n) ((((u16)(n) << 8) & (BIT10)) >> 10) -#define WLAN_GET_FC_RETRY(n) ((((u16)(n) << 8) & (BIT11)) >> 11) -#define WLAN_GET_FC_PWRMGT(n) ((((u16)(n) << 8) & (BIT12)) >> 12) -#define WLAN_GET_FC_MOREDATA(n) ((((u16)(n) << 8) & (BIT13)) >> 13) -#define WLAN_GET_FC_ISWEP(n) ((((u16)(n) << 8) & (BIT14)) >> 14) -#define WLAN_GET_FC_ORDER(n) ((((u16)(n) << 8) & (BIT15)) >> 15) - -/* Sequence Field bit */ -#define WLAN_GET_SEQ_FRGNUM(n) (((u16)(n) >> 8) & (BIT0|BIT1|BIT2|BIT3)) -#define WLAN_GET_SEQ_SEQNUM(n) ((((u16)(n) >> 8) \ - & (~(BIT0|BIT1|BIT2|BIT3))) >> 4) - -/* Capability Field bit */ -#define WLAN_GET_CAP_INFO_ESS(n) (((n) >> 8) & BIT0) -#define WLAN_GET_CAP_INFO_IBSS(n) ((((n) >> 8) & BIT1) >> 1) -#define WLAN_GET_CAP_INFO_CFPOLLABLE(n) ((((n) >> 8) & BIT2) >> 2) -#define WLAN_GET_CAP_INFO_CFPOLLREQ(n) ((((n) >> 8) & BIT3) >> 3) -#define WLAN_GET_CAP_INFO_PRIVACY(n) ((((n) >> 8) & BIT4) >> 4) -#define WLAN_GET_CAP_INFO_SHORTPREAMBLE(n) ((((n) >> 8) & BIT5) >> 5) -#define WLAN_GET_CAP_INFO_PBCC(n) ((((n) >> 8) & BIT6) >> 6) -#define WLAN_GET_CAP_INFO_AGILITY(n) ((((n) >> 8) & BIT7) >> 7) -#define WLAN_GET_CAP_INFO_SPECTRUMMNG(n) ((((n)) & BIT8) >> 10) -#define WLAN_GET_CAP_INFO_SHORTSLOTTIME(n) ((((n)) & BIT10) >> 10) -#define WLAN_GET_CAP_INFO_DSSSOFDM(n) ((((n)) & BIT13) >> 13) -#define WLAN_GET_CAP_INFO_GRPACK(n) ((((n)) & BIT14) >> 14) - -#else - -/* GET & SET Frame Control bit */ -#define WLAN_GET_FC_PRVER(n) (((u16)(n)) & (BIT0 | BIT1)) -#define WLAN_GET_FC_FTYPE(n) ((((u16)(n)) & (BIT2 | BIT3)) >> 2) -#define WLAN_GET_FC_FSTYPE(n) ((((u16)(n)) & (BIT4|BIT5|BIT6|BIT7)) >> 4) -#define WLAN_GET_FC_TODS(n) ((((u16)(n)) & (BIT8)) >> 8) -#define WLAN_GET_FC_FROMDS(n) ((((u16)(n)) & (BIT9)) >> 9) -#define WLAN_GET_FC_MOREFRAG(n) ((((u16)(n)) & (BIT10)) >> 10) -#define WLAN_GET_FC_RETRY(n) ((((u16)(n)) & (BIT11)) >> 11) -#define WLAN_GET_FC_PWRMGT(n) ((((u16)(n)) & (BIT12)) >> 12) -#define WLAN_GET_FC_MOREDATA(n) ((((u16)(n)) & (BIT13)) >> 13) -#define WLAN_GET_FC_ISWEP(n) ((((u16)(n)) & (BIT14)) >> 14) -#define WLAN_GET_FC_ORDER(n) ((((u16)(n)) & (BIT15)) >> 15) - -/* Sequence Field bit */ -#define WLAN_GET_SEQ_FRGNUM(n) (((u16)(n)) & (BIT0|BIT1|BIT2|BIT3)) -#define WLAN_GET_SEQ_SEQNUM(n) ((((u16)(n)) & (~(BIT0|BIT1|BIT2|BIT3))) >> 4) - -/* Capability Field bit */ -#define WLAN_GET_CAP_INFO_ESS(n) ((n) & BIT0) -#define WLAN_GET_CAP_INFO_IBSS(n) (((n) & BIT1) >> 1) -#define WLAN_GET_CAP_INFO_CFPOLLABLE(n) (((n) & BIT2) >> 2) -#define WLAN_GET_CAP_INFO_CFPOLLREQ(n) (((n) & BIT3) >> 3) -#define WLAN_GET_CAP_INFO_PRIVACY(n) (((n) & BIT4) >> 4) -#define WLAN_GET_CAP_INFO_SHORTPREAMBLE(n) (((n) & BIT5) >> 5) -#define WLAN_GET_CAP_INFO_PBCC(n) (((n) & BIT6) >> 6) -#define WLAN_GET_CAP_INFO_AGILITY(n) (((n) & BIT7) >> 7) -#define WLAN_GET_CAP_INFO_SPECTRUMMNG(n) (((n) & BIT8) >> 10) -#define WLAN_GET_CAP_INFO_SHORTSLOTTIME(n) (((n) & BIT10) >> 10) -#define WLAN_GET_CAP_INFO_DSSSOFDM(n) (((n) & BIT13) >> 13) -#define WLAN_GET_CAP_INFO_GRPACK(n) (((n) & BIT14) >> 14) - -#endif /* #ifdef __BIG_ENDIAN */ - -#define WLAN_SET_CAP_INFO_ESS(n) (n) -#define WLAN_SET_CAP_INFO_IBSS(n) ((n) << 1) -#define WLAN_SET_CAP_INFO_CFPOLLABLE(n) ((n) << 2) -#define WLAN_SET_CAP_INFO_CFPOLLREQ(n) ((n) << 3) -#define WLAN_SET_CAP_INFO_PRIVACY(n) ((n) << 4) -#define WLAN_SET_CAP_INFO_SHORTPREAMBLE(n) ((n) << 5) -#define WLAN_SET_CAP_INFO_SPECTRUMMNG(n) ((n) << 8) -#define WLAN_SET_CAP_INFO_PBCC(n) ((n) << 6) -#define WLAN_SET_CAP_INFO_AGILITY(n) ((n) << 7) -#define WLAN_SET_CAP_INFO_SHORTSLOTTIME(n) ((n) << 10) -#define WLAN_SET_CAP_INFO_DSSSOFDM(n) ((n) << 13) -#define WLAN_SET_CAP_INFO_GRPACK(n) ((n) << 14) - -#define WLAN_SET_FC_PRVER(n) ((u16)(n)) -#define WLAN_SET_FC_FTYPE(n) (((u16)(n)) << 2) -#define WLAN_SET_FC_FSTYPE(n) (((u16)(n)) << 4) -#define WLAN_SET_FC_TODS(n) (((u16)(n)) << 8) -#define WLAN_SET_FC_FROMDS(n) (((u16)(n)) << 9) -#define WLAN_SET_FC_MOREFRAG(n) (((u16)(n)) << 10) -#define WLAN_SET_FC_RETRY(n) (((u16)(n)) << 11) -#define WLAN_SET_FC_PWRMGT(n) (((u16)(n)) << 12) -#define WLAN_SET_FC_MOREDATA(n) (((u16)(n)) << 13) -#define WLAN_SET_FC_ISWEP(n) (((u16)(n)) << 14) -#define WLAN_SET_FC_ORDER(n) (((u16)(n)) << 15) - -#define WLAN_SET_SEQ_FRGNUM(n) ((u16)(n)) -#define WLAN_SET_SEQ_SEQNUM(n) (((u16)(n)) << 4) - -/* ERP Field bit */ - -#define WLAN_GET_ERP_NONERP_PRESENT(n) ((n) & BIT0) -#define WLAN_GET_ERP_USE_PROTECTION(n) (((n) & BIT1) >> 1) -#define WLAN_GET_ERP_BARKER_MODE(n) (((n) & BIT2) >> 2) - -#define WLAN_SET_ERP_NONERP_PRESENT(n) (n) -#define WLAN_SET_ERP_USE_PROTECTION(n) ((n) << 1) -#define WLAN_SET_ERP_BARKER_MODE(n) ((n) << 2) - -/* Support & Basic Rates field */ -#define WLAN_MGMT_IS_BASICRATE(b) ((b) & BIT7) -#define WLAN_MGMT_GET_RATE(b) ((b) & ~BIT7) - -/* TIM field */ -#define WLAN_MGMT_IS_MULTICAST_TIM(b) ((b) & BIT0) -#define WLAN_MGMT_GET_TIM_OFFSET(b) (((b) & ~BIT0) >> 1) - -/* 3-Addr & 4-Addr */ -#define WLAN_HDR_A3_DATA_PTR(p) (((u8 *)(p)) + WLAN_HDR_ADDR3_LEN) -#define WLAN_HDR_A4_DATA_PTR(p) (((u8 *)(p)) + WLAN_HDR_ADDR4_LEN) - -/* IEEE ADDR */ -#define IEEE_ADDR_UNIVERSAL 0x02 -#define IEEE_ADDR_GROUP 0x01 - -typedef struct { - u8 abyAddr[6]; -} IEEE_ADDR, *PIEEE_ADDR; - -/* 802.11 Header Format */ - -typedef struct tagWLAN_80211HDR_A2 { - - u16 wFrameCtl; - u16 wDurationID; - u8 abyAddr1[WLAN_ADDR_LEN]; - u8 abyAddr2[WLAN_ADDR_LEN]; - -} __attribute__ ((__packed__)) -WLAN_80211HDR_A2, *PWLAN_80211HDR_A2; - -typedef struct tagWLAN_80211HDR_A3 { - - u16 wFrameCtl; - u16 wDurationID; - u8 abyAddr1[WLAN_ADDR_LEN]; - u8 abyAddr2[WLAN_ADDR_LEN]; - u8 abyAddr3[WLAN_ADDR_LEN]; - u16 wSeqCtl; - -} __attribute__ ((__packed__)) -WLAN_80211HDR_A3, *PWLAN_80211HDR_A3; - -typedef struct tagWLAN_80211HDR_A4 { - - u16 wFrameCtl; - u16 wDurationID; - u8 abyAddr1[WLAN_ADDR_LEN]; - u8 abyAddr2[WLAN_ADDR_LEN]; - u8 abyAddr3[WLAN_ADDR_LEN]; - u16 wSeqCtl; - u8 abyAddr4[WLAN_ADDR_LEN]; - -} __attribute__ ((__packed__)) -WLAN_80211HDR_A4, *PWLAN_80211HDR_A4; - -typedef union tagUWLAN_80211HDR { - - WLAN_80211HDR_A2 sA2; - WLAN_80211HDR_A3 sA3; - WLAN_80211HDR_A4 sA4; - -} UWLAN_80211HDR, *PUWLAN_80211HDR; - -#endif /* __80211HDR_H__ */ diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h index 2f9009b..d9fc32c 100644 --- a/drivers/staging/vt6656/device.h +++ b/drivers/staging/vt6656/device.h @@ -73,7 +73,6 @@ * device specific */ -#include "80211hdr.h" #include "wcmd.h" #include "desc.h" #include "key.h" @@ -603,11 +602,9 @@ struct vnt_private { NDIS_802_11_WEP_STATUS eOldEncryptionStatus; u32 dwIVCounter; - u8 abyPRNG[WLAN_WEPMAX_KEYLEN+3]; u8 byKeyIndex; u32 uKeyLength; - u8 abyKey[WLAN_WEP232_KEYLEN]; unsigned long key_entry_inuse; /* for AP mode */ diff --git a/drivers/staging/vt6656/mac.c b/drivers/staging/vt6656/mac.c index 27fad2e..641d77b 100644 --- a/drivers/staging/vt6656/mac.c +++ b/drivers/staging/vt6656/mac.c @@ -32,7 +32,6 @@ #include "desc.h" #include "mac.h" -#include "80211hdr.h" #include "usbpipe.h" /* diff --git a/drivers/staging/vt6656/wcmd.c b/drivers/staging/vt6656/wcmd.c index 7c81034..b62726f 100644 --- a/drivers/staging/vt6656/wcmd.c +++ b/drivers/staging/vt6656/wcmd.c @@ -41,7 +41,6 @@ #include "device.h" #include "mac.h" #include "card.h" -#include "80211hdr.h" #include "wcmd.h" #include "power.h" #include "baseband.h" @@ -237,7 +236,6 @@ int bScheduleCommand(struct vnt_private *pDevice, return false; pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].eCmd = eCommand; pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bForceSCAN = true; - memset(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID, 0 , WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); if (pbyItem0 != NULL) { switch (eCommand) { case WLAN_CMD_RADIO: diff --git a/drivers/staging/vt6656/wcmd.h b/drivers/staging/vt6656/wcmd.h index 91351c6..1e5b739 100644 --- a/drivers/staging/vt6656/wcmd.h +++ b/drivers/staging/vt6656/wcmd.h @@ -29,7 +29,6 @@ #ifndef __WCMD_H__ #define __WCMD_H__ -#include "80211hdr.h" #include "device.h" #define AUTHENTICATE_TIMEOUT 1000 //ms @@ -70,7 +69,6 @@ typedef enum tagCMD_STATUS { typedef struct tagCMD_ITEM { CMD_CODE eCmd; - u8 abyCmdDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; bool bNeedRadioOFF; bool bRadioCmd; bool bForceSCAN; -- 1.9.1