Return-path: Received: from mout.kundenserver.de ([212.227.17.10]:53826 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753251AbbJTWsK (ORCPT ); Tue, 20 Oct 2015 18:48:10 -0400 From: Arnd Bergmann To: linux-wireless@vger.kernel.org Cc: Rachel Kim , devel@driverdev.osuosl.org, Chris Park , gregkh@linuxfoundation.org, Stanislav Kholmanskikh , Johnny Kim , linux-kernel@vger.kernel.org, Tony Cho , Glen Lee , Leo Kim , Arnd Bergmann Subject: [PATCH 01/19] staging/wilc1000: remove unused functions Date: Wed, 21 Oct 2015 00:47:20 +0200 Message-Id: <1445381258-1455986-2-git-send-email-arnd@arndb.de> (sfid-20151021_005414_278174_007CBAEA) In-Reply-To: <1445381258-1455986-1-git-send-email-arnd@arndb.de> References: <1445381258-1455986-1-git-send-email-arnd@arndb.de> Sender: linux-wireless-owner@vger.kernel.org List-ID: A number of symbols in the wilc1000 driver are completely unused and can be removed. This includes two variables that are only written but not read. Signed-off-by: Arnd Bergmann --- drivers/staging/wilc1000/host_interface.c | 311 ---------------------- drivers/staging/wilc1000/host_interface.h | 208 +-------------- drivers/staging/wilc1000/wilc_sdio.c | 56 ---- drivers/staging/wilc1000/wilc_spi.c | 225 ---------------- drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 35 --- drivers/staging/wilc1000/wilc_wlan.c | 4 - 6 files changed, 1 insertion(+), 838 deletions(-) diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 38fead44cce0..194ca3d3e920 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -3421,36 +3421,6 @@ s32 host_int_set_pmkid_info(struct host_if_drv *hif_drv, struct host_if_pmkid_at return s32Error; } -s32 host_int_get_pmkid_info(struct host_if_drv *hif_drv, - u8 *pu8PmkidInfoArray, - u32 u32PmkidInfoLen) -{ - struct wid strWID; - - strWID.id = (u16)WID_PMKID_INFO; - strWID.type = WID_STR; - strWID.size = u32PmkidInfoLen; - strWID.val = pu8PmkidInfoArray; - - return 0; -} - -s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv, - u8 *pu8PassPhrase, - u8 u8Psklength) -{ - struct wid strWID; - - if ((u8Psklength > 7) && (u8Psklength < 65)) { - strWID.id = (u16)WID_11I_PSK; - strWID.type = WID_STR; - strWID.val = pu8PassPhrase; - strWID.size = u8Psklength; - } - - return 0; -} - s32 host_int_get_MacAddress(struct host_if_drv *hif_drv, u8 *pu8MacAddress) { s32 s32Error = 0; @@ -3492,19 +3462,6 @@ s32 host_int_set_MacAddress(struct host_if_drv *hif_drv, u8 *pu8MacAddress) } -s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv, - u8 *pu8PassPhrase, u8 u8Psklength) -{ - struct wid strWID; - - strWID.id = (u16)WID_11I_PSK; - strWID.type = WID_STR; - strWID.size = u8Psklength; - strWID.val = pu8PassPhrase; - - return 0; -} - s32 host_int_set_start_scan_req(struct host_if_drv *hif_drv, u8 scanSource) { struct wid strWID; @@ -3517,18 +3474,6 @@ s32 host_int_set_start_scan_req(struct host_if_drv *hif_drv, u8 scanSource) return 0; } -s32 host_int_get_start_scan_req(struct host_if_drv *hif_drv, u8 *pu8ScanSource) -{ - struct wid strWID; - - strWID.id = (u16)WID_START_SCAN_REQ; - strWID.type = WID_CHAR; - strWID.val = (s8 *)pu8ScanSource; - strWID.size = sizeof(char); - - return 0; -} - s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid, const u8 *pu8ssid, size_t ssidLen, const u8 *pu8IEs, size_t IEsLen, @@ -3649,31 +3594,6 @@ s32 host_int_disconnect(struct host_if_drv *hif_drv, u16 u16ReasonCode) return s32Error; } -s32 host_int_disconnect_station(struct host_if_drv *hif_drv, u8 assoc_id) -{ - struct wid strWID; - - strWID.id = (u16)WID_DISCONNECT; - strWID.type = WID_CHAR; - strWID.val = (s8 *)&assoc_id; - strWID.size = sizeof(char); - - return 0; -} - -s32 host_int_get_assoc_req_info(struct host_if_drv *hif_drv, u8 *pu8AssocReqInfo, - u32 u32AssocReqInfoLen) -{ - struct wid strWID; - - strWID.id = (u16)WID_ASSOC_REQ_INFO; - strWID.type = WID_STR; - strWID.val = pu8AssocReqInfo; - strWID.size = u32AssocReqInfoLen; - - return 0; -} - s32 host_int_get_assoc_res_info(struct host_if_drv *hif_drv, u8 *pu8AssocRespInfo, u32 u32MaxAssocRespInfoLen, u32 *pu32RcvdAssocRespInfoLen) { @@ -3703,19 +3623,6 @@ s32 host_int_get_assoc_res_info(struct host_if_drv *hif_drv, u8 *pu8AssocRespInf return s32Error; } -s32 host_int_get_rx_power_level(struct host_if_drv *hif_drv, u8 *pu8RxPowerLevel, - u32 u32RxPowerLevelLen) -{ - struct wid strWID; - - strWID.id = (u16)WID_RX_POWER_LEVEL; - strWID.type = WID_STR; - strWID.val = pu8RxPowerLevel; - strWID.size = u32RxPowerLevelLen; - - return 0; -} - int host_int_set_mac_chnl_num(struct host_if_drv *hif_drv, u8 channel) { int result; @@ -3796,33 +3703,6 @@ int host_int_set_operation_mode(struct host_if_drv *hif_drv, u32 mode) return result; } -s32 host_int_get_host_chnl_num(struct host_if_drv *hif_drv, u8 *pu8ChNo) -{ - s32 s32Error = 0; - struct host_if_msg msg; - - if (!hif_drv) { - PRINT_ER("driver is null\n"); - return -EFAULT; - } - - memset(&msg, 0, sizeof(struct host_if_msg)); - - msg.id = HOST_IF_MSG_GET_CHNL; - msg.drv = hif_drv; - - s32Error = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); - if (s32Error) - PRINT_ER("wilc mq send fail\n"); - down(&hif_drv->hSemGetCHNL); - - *pu8ChNo = ch_no; - - return s32Error; - - -} - s32 host_int_get_inactive_time(struct host_if_drv *hif_drv, const u8 *mac, u32 *pu32InactiveTime) { @@ -3854,36 +3734,6 @@ s32 host_int_get_inactive_time(struct host_if_drv *hif_drv, return s32Error; } -s32 host_int_test_get_int_wid(struct host_if_drv *hif_drv, u32 *pu32TestMemAddr) -{ - - s32 s32Error = 0; - struct wid strWID; - - if (!hif_drv) { - PRINT_ER("driver is null\n"); - return -EFAULT; - } - - strWID.id = (u16)WID_MEMORY_ADDRESS; - strWID.type = WID_INT; - strWID.val = (s8 *)pu32TestMemAddr; - strWID.size = sizeof(u32); - - s32Error = send_config_pkt(GET_CFG, &strWID, 1, - get_id_from_handler(hif_drv)); - - if (s32Error) { - PRINT_ER("Failed to get wid value\n"); - return -EINVAL; - } else { - PRINT_D(HOSTINF_DBG, "Successfully got wid value\n"); - - } - - return s32Error; -} - s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi) { s32 s32Error = 0; @@ -3912,34 +3762,6 @@ s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi) return s32Error; } -s32 host_int_get_link_speed(struct host_if_drv *hif_drv, s8 *ps8lnkspd) -{ - struct host_if_msg msg; - s32 s32Error = 0; - memset(&msg, 0, sizeof(struct host_if_msg)); - - msg.id = HOST_IF_MSG_GET_LINKSPEED; - msg.drv = hif_drv; - - s32Error = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); - if (s32Error) { - PRINT_ER("Failed to send GET_LINKSPEED to message queue "); - return -EFAULT; - } - - down(&hif_drv->hSemGetLINKSPEED); - - - if (ps8lnkspd == NULL) { - PRINT_ER("LINKSPEED pointer value is null"); - return -EFAULT; - } - - *ps8lnkspd = link_speed; - - return s32Error; -} - s32 host_int_get_statistics(struct host_if_drv *hif_drv, struct rf_info *pstrStatistics) { s32 s32Error = 0; @@ -4038,106 +3860,6 @@ s32 hif_set_cfg(struct host_if_drv *hif_drv, } -s32 hif_get_cfg(struct host_if_drv *hif_drv, u16 u16WID, u16 *pu16WID_Value) -{ - s32 s32Error = 0; - - down(&hif_drv->gtOsCfgValuesSem); - - if (!hif_drv) { - PRINT_ER("hif_drv NULL\n"); - return -EFAULT; - } - PRINT_D(HOSTINF_DBG, "Getting configuration parameters\n"); - switch (u16WID) { - - case WID_BSS_TYPE: - *pu16WID_Value = (u16)hif_drv->strCfgValues.bss_type; - break; - - case WID_AUTH_TYPE: - *pu16WID_Value = (u16)hif_drv->strCfgValues.auth_type; - break; - - case WID_AUTH_TIMEOUT: - *pu16WID_Value = hif_drv->strCfgValues.auth_timeout; - break; - - case WID_POWER_MANAGEMENT: - *pu16WID_Value = (u16)hif_drv->strCfgValues.power_mgmt_mode; - break; - - case WID_SHORT_RETRY_LIMIT: - *pu16WID_Value = hif_drv->strCfgValues.short_retry_limit; - break; - - case WID_LONG_RETRY_LIMIT: - *pu16WID_Value = hif_drv->strCfgValues.long_retry_limit; - break; - - case WID_FRAG_THRESHOLD: - *pu16WID_Value = hif_drv->strCfgValues.frag_threshold; - break; - - case WID_RTS_THRESHOLD: - *pu16WID_Value = hif_drv->strCfgValues.rts_threshold; - break; - - case WID_PREAMBLE: - *pu16WID_Value = (u16)hif_drv->strCfgValues.preamble_type; - break; - - case WID_SHORT_SLOT_ALLOWED: - *pu16WID_Value = (u16) hif_drv->strCfgValues.short_slot_allowed; - break; - - case WID_11N_TXOP_PROT_DISABLE: - *pu16WID_Value = (u16)hif_drv->strCfgValues.txop_prot_disabled; - break; - - case WID_BEACON_INTERVAL: - *pu16WID_Value = hif_drv->strCfgValues.beacon_interval; - break; - - case WID_DTIM_PERIOD: - *pu16WID_Value = (u16)hif_drv->strCfgValues.dtim_period; - break; - - case WID_SITE_SURVEY: - *pu16WID_Value = (u16)hif_drv->strCfgValues.site_survey_enabled; - break; - - case WID_SITE_SURVEY_SCAN_TIME: - *pu16WID_Value = hif_drv->strCfgValues.site_survey_scan_time; - break; - - case WID_ACTIVE_SCAN_TIME: - *pu16WID_Value = hif_drv->strCfgValues.active_scan_time; - break; - - case WID_PASSIVE_SCAN_TIME: - *pu16WID_Value = hif_drv->strCfgValues.passive_scan_time; - break; - - case WID_CURRENT_TX_RATE: - *pu16WID_Value = hif_drv->strCfgValues.curr_tx_rate; - break; - - default: - break; - } - - up(&hif_drv->gtOsCfgValuesSem); - - return s32Error; - -} - -void host_int_send_join_leave_info_to_host - (u16 assocId, u8 *stationAddr, bool joining) -{ -} - static void GetPeriodicRSSI(unsigned long arg) { struct host_if_drv *hif_drv = (struct host_if_drv *)arg; @@ -4167,11 +3889,6 @@ static void GetPeriodicRSSI(unsigned long arg) } -void host_int_send_network_info_to_host - (u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi) -{ -} - static u32 clients_count; s32 host_int_init(struct host_if_drv **hif_drv_handler) @@ -5018,34 +4735,6 @@ void host_int_freeJoinParams(void *pJoinParams) PRINT_ER("Unable to FREE null pointer\n"); } -s32 host_int_delBASession(struct host_if_drv *hif_drv, char *pBSSID, char TID) -{ - s32 s32Error = 0; - struct host_if_msg msg; - struct ba_session_info *pBASessionInfo = &msg.body.session_info; - - if (!hif_drv) { - PRINT_ER("driver is null\n"); - return -EFAULT; - } - - memset(&msg, 0, sizeof(struct host_if_msg)); - - msg.id = HOST_IF_MSG_DEL_BA_SESSION; - - memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN); - pBASessionInfo->u8Ted = TID; - msg.drv = hif_drv; - - s32Error = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); - if (s32Error) - PRINT_ER("wilc_mq_send fail\n"); - - down(&hif_sema_wait_response); - - return s32Error; -} - s32 host_int_del_All_Rx_BASession(struct host_if_drv *hif_drv, char *pBSSID, char TID) diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h index 146a60f52cb7..3df74f1bf9ff 100644 --- a/drivers/staging/wilc1000/host_interface.h +++ b/drivers/staging/wilc1000/host_interface.h @@ -517,65 +517,6 @@ s32 host_int_add_tx_gtk(struct host_if_drv *hWFIDrv, u8 u8KeyLen, u8 *pu8TxGtk, s32 host_int_set_pmkid_info(struct host_if_drv *hWFIDrv, struct host_if_pmkid_attr *pu8PmkidInfoArray); /** - * @brief gets the cached the pmkid info - * @details valid only in BSS STA mode if External Supplicant - * support is enabled. This Function sets the PMKID in firmware - * when host drivr receives the corresponding request from NDIS. - * The firmware then includes theset PMKID in the appropriate - * management frames - * @param[in,out] handle to the wifi driver, - * - * message containing PMKID Info in the following format - *|-----------------------------------------------------------------| - *|NumEntries | BSSID[1] | PMKID[1] | ... | BSSID[K] | PMKID[K] | - *|-----------|------------|----------|-------|----------|----------| - | 1 | 6 | 16 | ... | 6 | 16 | - ||-----------------------------------------------------------------| - * @param[in] - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ - -s32 host_int_get_pmkid_info(struct host_if_drv *hWFIDrv, u8 *pu8PmkidInfoArray, - u32 u32PmkidInfoLen); - -/** - * @brief sets the pass phrase - * @details AP/STA mode. This function gives the pass phrase used to - * generate the Pre-Shared Key when WPA/WPA2 is enabled - * The length of the field can vary from 8 to 64 bytes, - * the lower layer should get the - * @param[in,out] handle to the wifi driver, - * @param[in] String containing PSK - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv, u8 *pu8PassPhrase, - u8 u8Psklength); -/** - * @brief gets the pass phrase - * @details AP/STA mode. This function gets the pass phrase used to - * generate the Pre-Shared Key when WPA/WPA2 is enabled - * The length of the field can vary from 8 to 64 bytes, - * the lower layer should get the - * @param[in,out] handle to the wifi driver, - * String containing PSK - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv, - u8 *pu8PassPhrase, u8 u8Psklength); - -/** * @brief gets mac address * @details * @param[in,out] handle to the wifi driver, @@ -631,22 +572,6 @@ int host_int_wait_msg_queue_idle(void); */ s32 host_int_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource); -/** - * @brief gets scan source of the last scan - * @details - * @param[in,out] handle to the wifi driver, - * Scan Source one of the following values - * DEFAULT_SCAN 0 - * USER_SCAN BIT0 - * OBSS_PERIODIC_SCAN BIT1 - * OBSS_ONETIME_SCAN BIT2 - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 host_int_get_start_scan_req(struct host_if_drv *hWFIDrv, u8 *pu8ScanSource); /** * @brief sets a join request @@ -697,46 +622,6 @@ s32 host_int_flush_join_req(struct host_if_drv *hWFIDrv); s32 host_int_disconnect(struct host_if_drv *hWFIDrv, u16 u16ReasonCode); /** - * @brief disconnects a sta - * @details - * @param[in,out] handle to the wifi driver, - * @param[in] Association Id of the station to be disconnected - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id); -/** - * @brief gets a Association request info - * @details - * @param[in,out] handle to the wifi driver, - * Message containg assoc. req info in the following format - * ------------------------------------------------------------------------ - | Management Frame Format | - ||-------------------------------------------------------------------| - ||Frame Control|Duration|DA|SA|BSSID|Sequence Control|Frame Body|FCS | - ||-------------|--------|--|--|-----|----------------|----------|----| - | 2 |2 |6 |6 |6 | 2 |0 - 2312 | 4 | - ||-------------------------------------------------------------------| - | | - | Association Request Frame - Frame Body | - ||-------------------------------------------------------------------| - | Capability Information | Listen Interval | SSID | Supported Rates | - ||------------------------|-----------------|------|-----------------| - | 2 | 2 | 2-34 | 3-10 | - | --------------------------------------------------------------------- - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ - -s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo, - u32 u32AssocReqInfoLen); -/** * @brief gets a Association Response info * @details * @param[in,out] handle to the wifi driver, @@ -750,23 +635,6 @@ s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo s32 host_int_get_assoc_res_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocRespInfo, u32 u32MaxAssocRespInfoLen, u32 *pu32RcvdAssocRespInfoLen); -/** - * @brief gets a Association Response info - * @details Valid only in STA mode. This function gives the RSSI - * values observed in all the channels at the time of scanning. - * The length of the field is 1 greater that the total number of - * channels supported. Byte 0 contains the number of channels while - * each of Byte N contains the observed RSSI value for the channel index N. - * @param[in,out] handle to the wifi driver, - * array of scanned channels' RSSI - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel, - u32 u32RxPowerLevelLen); /** * @brief sets a channel @@ -786,22 +654,6 @@ s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel int host_int_set_mac_chnl_num(struct host_if_drv *wfi_drv, u8 channel); /** - * @brief gets the current channel index - * @details - * @param[in,out] handle to the wifi driver, - * current channel index - *|-----------------------------------------------------------------------| - | CHANNEL1 CHANNEL2 .... CHANNEL14 | - | Input: 1 2 14 | - ||-----------------------------------------------------------------------| - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 host_int_get_host_chnl_num(struct host_if_drv *hWFIDrv, u8 *pu8ChNo); -/** * @brief gets the sta rssi * @details gets the currently maintained RSSI value for the station. * The received signal strength value in dB. @@ -815,7 +667,7 @@ s32 host_int_get_host_chnl_num(struct host_if_drv *hWFIDrv, u8 *pu8ChNo); * @version 1.0 */ s32 host_int_get_rssi(struct host_if_drv *hWFIDrv, s8 *ps8Rssi); -s32 host_int_get_link_speed(struct host_if_drv *hWFIDrv, s8 *ps8lnkspd); + /** * @brief scans a set of channels * @details @@ -852,55 +704,9 @@ s32 host_int_scan(struct host_if_drv *hWFIDrv, u8 u8ScanSource, */ s32 hif_set_cfg(struct host_if_drv *hWFIDrv, struct cfg_param_val *pstrCfgParamVal); -/** - * @brief gets configuration wids values - * @details - * @param[in,out] handle to the wifi driver, - * WID value - * @param[in] WID, - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -s32 hif_get_cfg(struct host_if_drv *hWFIDrv, u16 u16WID, u16 *pu16WID_Value); /*****************************************************************************/ /* Notification Functions */ /*****************************************************************************/ -/** - * @brief notifies host with join and leave requests - * @details This function prepares an Information frame having the - * information about a joining/leaving station. - * @param[in,out] handle to the wifi driver, - * @param[in] 6 byte Sta Adress - * Join or leave flag: - * Join = 1, - * Leave =0 - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -void host_int_send_join_leave_info_to_host - (u16 assocId, u8 *stationAddr, bool joining); - -/** - * @brief notifies host with stations found in scan - * @details sends the beacon/probe response from scan - * @param[in,out] handle to the wifi driver, - * @param[in] Sta Address, - * Frame length, - * Rssi of the Station found - * @return Error code indicating success/failure - * @note - * @author zsalah - * @date 8 March 2012 - * @version 1.0 - */ -void host_int_send_network_info_to_host - (u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi); /** * @brief host interface initialization function @@ -1070,18 +876,6 @@ s32 host_int_setup_multicast_filter(struct host_if_drv *hWFIDrv, bool bIsEnabled */ s32 host_int_setup_ipaddress(struct host_if_drv *hWFIDrv, u8 *pu8IPAddr, u8 idx); - -/** - * @brief host_int_delBASession - * @details Delete single Rx BA session - * @param[in] - * @return Error code. - * @author Abdelrahman Sobhy - * @date - * @version 1.0 - */ -s32 host_int_delBASession(struct host_if_drv *hWFIDrv, char *pBSSID, char TID); - /** * @brief host_int_delBASession * @details Delete all Rx BA session diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c index 300c571e4e2d..4425b5f369e0 100644 --- a/drivers/staging/wilc1000/wilc_sdio.c +++ b/drivers/staging/wilc1000/wilc_sdio.c @@ -160,67 +160,11 @@ static int sdio_clear_int(void) } -u32 sdio_xfer_cnt(void) -{ - u32 cnt = 0; - sdio_cmd52_t cmd; - - cmd.read_write = 0; - cmd.function = 1; - cmd.raw = 0; - cmd.address = 0x1C; - cmd.data = 0; - g_sdio.sdio_cmd52(&cmd); - cnt = cmd.data; - - cmd.read_write = 0; - cmd.function = 1; - cmd.raw = 0; - cmd.address = 0x1D; - cmd.data = 0; - g_sdio.sdio_cmd52(&cmd); - cnt |= (cmd.data << 8); - - cmd.read_write = 0; - cmd.function = 1; - cmd.raw = 0; - cmd.address = 0x1E; - cmd.data = 0; - g_sdio.sdio_cmd52(&cmd); - cnt |= (cmd.data << 16); - - return cnt; -} - /******************************************** * * Sdio interfaces * ********************************************/ -int sdio_check_bs(void) -{ - sdio_cmd52_t cmd; - - /** - * poll until BS is 0 - **/ - cmd.read_write = 0; - cmd.function = 0; - cmd.raw = 0; - cmd.address = 0xc; - cmd.data = 0; - if (!g_sdio.sdio_cmd52(&cmd)) { - g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd 52, get BS register...\n"); - goto _fail_; - } - - return 1; - -_fail_: - - return 0; -} - static int sdio_write_reg(u32 addr, u32 data) { #ifdef BIG_ENDIAN diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c index 599508beabf8..732c3f8c7f32 100644 --- a/drivers/staging/wilc1000/wilc_spi.c +++ b/drivers/staging/wilc1000/wilc_spi.c @@ -111,163 +111,6 @@ static u8 crc7(u8 crc, const u8 *buffer, u32 len) #define DATA_PKT_SZ_8K (8 * 1024) #define DATA_PKT_SZ DATA_PKT_SZ_8K -static int spi_cmd(u8 cmd, u32 adr, u32 data, u32 sz, u8 clockless) -{ - u8 bc[9]; - int len = 5; - int result = N_OK; - - bc[0] = cmd; - switch (cmd) { - case CMD_SINGLE_READ: /* single word (4 bytes) read */ - bc[1] = (u8)(adr >> 16); - bc[2] = (u8)(adr >> 8); - bc[3] = (u8)adr; - len = 5; - break; - - case CMD_INTERNAL_READ: /* internal register read */ - bc[1] = (u8)(adr >> 8); - if (clockless) - bc[1] |= BIT(7); - bc[2] = (u8)adr; - bc[3] = 0x00; - len = 5; - break; - - case CMD_TERMINATE: /* termination */ - bc[1] = 0x00; - bc[2] = 0x00; - bc[3] = 0x00; - len = 5; - break; - - case CMD_REPEAT: /* repeat */ - bc[1] = 0x00; - bc[2] = 0x00; - bc[3] = 0x00; - len = 5; - break; - - case CMD_RESET: /* reset */ - bc[1] = 0xff; - bc[2] = 0xff; - bc[3] = 0xff; - len = 5; - break; - - case CMD_DMA_WRITE: /* dma write */ - case CMD_DMA_READ: /* dma read */ - bc[1] = (u8)(adr >> 16); - bc[2] = (u8)(adr >> 8); - bc[3] = (u8)adr; - bc[4] = (u8)(sz >> 8); - bc[5] = (u8)(sz); - len = 7; - break; - - case CMD_DMA_EXT_WRITE: /* dma extended write */ - case CMD_DMA_EXT_READ: /* dma extended read */ - bc[1] = (u8)(adr >> 16); - bc[2] = (u8)(adr >> 8); - bc[3] = (u8)adr; - bc[4] = (u8)(sz >> 16); - bc[5] = (u8)(sz >> 8); - bc[6] = (u8)(sz); - len = 8; - break; - - case CMD_INTERNAL_WRITE: /* internal register write */ - bc[1] = (u8)(adr >> 8); - if (clockless) - bc[1] |= BIT(7); - bc[2] = (u8)(adr); - bc[3] = (u8)(data >> 24); - bc[4] = (u8)(data >> 16); - bc[5] = (u8)(data >> 8); - bc[6] = (u8)(data); - len = 8; - break; - - case CMD_SINGLE_WRITE: /* single word write */ - bc[1] = (u8)(adr >> 16); - bc[2] = (u8)(adr >> 8); - bc[3] = (u8)(adr); - bc[4] = (u8)(data >> 24); - bc[5] = (u8)(data >> 16); - bc[6] = (u8)(data >> 8); - bc[7] = (u8)(data); - len = 9; - break; - - default: - result = N_FAIL; - break; - } - - if (result) { - if (!g_spi.crc_off) - bc[len - 1] = (crc7(0x7f, (const u8 *)&bc[0], len - 1)) << 1; - else - len -= 1; - - if (!g_spi.spi_tx(bc, len)) { - PRINT_ER("[wilc spi]: Failed cmd write, bus error...\n"); - result = N_FAIL; - } - } - - return result; -} - -static int spi_cmd_rsp(u8 cmd) -{ - u8 rsp; - int result = N_OK; - - /** - * Command/Control response - **/ - if ((cmd == CMD_RESET) || - (cmd == CMD_TERMINATE) || - (cmd == CMD_REPEAT)) { - if (!g_spi.spi_rx(&rsp, 1)) { - result = N_FAIL; - goto _fail_; - } - } - - if (!g_spi.spi_rx(&rsp, 1)) { - PRINT_ER("[wilc spi]: Failed cmd response read, bus error...\n"); - result = N_FAIL; - goto _fail_; - } - - if (rsp != cmd) { - PRINT_ER("[wilc spi]: Failed cmd response, cmd (%02x), resp (%02x)\n", cmd, rsp); - result = N_FAIL; - goto _fail_; - } - - /** - * State response - **/ - if (!g_spi.spi_rx(&rsp, 1)) { - PRINT_ER("[wilc spi]: Failed cmd state read, bus error...\n"); - result = N_FAIL; - goto _fail_; - } - - if (rsp != 0x00) { - PRINT_ER("[wilc spi]: Failed cmd state response state (%02x)\n", rsp); - result = N_FAIL; - } - -_fail_: - - return result; -} - static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) { u8 wb[32], rb[32]; @@ -607,74 +450,6 @@ _error_: return result; } -static int spi_data_read(u8 *b, u32 sz) -{ - int retry, ix, nbytes; - int result = N_OK; - u8 crc[2]; - u8 rsp; - - /** - * Data - **/ - ix = 0; - do { - if (sz <= DATA_PKT_SZ) - nbytes = sz; - else - nbytes = DATA_PKT_SZ; - - /** - * Data Respnose header - **/ - retry = 10; - do { - if (!g_spi.spi_rx(&rsp, 1)) { - PRINT_ER("[wilc spi]: Failed data response read, bus error...\n"); - result = N_FAIL; - break; - } - if (((rsp >> 4) & 0xf) == 0xf) - break; - } while (retry--); - - if (result == N_FAIL) - break; - - if (retry <= 0) { - PRINT_ER("[wilc spi]: Failed data response read...(%02x)\n", rsp); - result = N_FAIL; - break; - } - - /** - * Read bytes - **/ - if (!g_spi.spi_rx(&b[ix], nbytes)) { - PRINT_ER("[wilc spi]: Failed data block read, bus error...\n"); - result = N_FAIL; - break; - } - - /** - * Read Crc - **/ - if (!g_spi.crc_off) { - if (!g_spi.spi_rx(crc, 2)) { - PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n"); - result = N_FAIL; - break; - } - } - - ix += nbytes; - sz -= nbytes; - - } while (sz); - - return result; -} - static int spi_data_write(u8 *b, u32 sz) { int ix, nbytes; diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index bcbf1bd29a50..18e40e515a48 100644 --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -473,41 +473,6 @@ static void CfgScanResult(enum scan_event enuScanEvent, tstrNetworkInfo *pstrNet } -/** - * @brief WILC_WFI_Set_PMKSA - * @details Check if pmksa is cached and set it. - * @param[in] - * @return int : Return 0 on Success - * @author mdaftedar - * @date 01 MAR 2012 - * @version 1.0 - */ -int WILC_WFI_Set_PMKSA(u8 *bssid, struct wilc_priv *priv) -{ - u32 i; - s32 s32Error = 0; - - - for (i = 0; i < priv->pmkid_list.numpmkid; i++) { - - if (!memcmp(bssid, priv->pmkid_list.pmkidlist[i].bssid, - ETH_ALEN)) { - PRINT_D(CFG80211_DBG, "PMKID successful comparison"); - - /*If bssid is found, set the values*/ - s32Error = host_int_set_pmkid_info(priv->hWILCWFIDrv, &priv->pmkid_list); - - if (s32Error != 0) - PRINT_ER("Error in pmkid\n"); - - break; - } - } - - return s32Error; - - -} int linux_wlan_set_bssid(struct net_device *wilc_netdev, u8 *pBSSID); diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index c73164165323..c8564249092c 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -254,8 +254,6 @@ static int wilc_wlan_txq_add_to_head(struct txq_entry_t *tqe) } -u32 Statisitcs_totalAcks = 0, Statisitcs_DroppedAcks = 0; - #ifdef TCP_ACK_FILTER struct Ack_session_info; struct Ack_session_info { @@ -319,7 +317,6 @@ static inline int Update_TCP_track_session(u32 index, u32 Ack) } static inline int add_TCP_Pending_Ack(u32 Ack, u32 Session_index, struct txq_entry_t *txqe) { - Statisitcs_totalAcks++; if (Pending_Acks < MAX_PENDING_ACKS) { Pending_Acks_info[PendingAcks_arrBase + Pending_Acks].ack_num = Ack; Pending_Acks_info[PendingAcks_arrBase + Pending_Acks].txqe = txqe; @@ -422,7 +419,6 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(void) tqe = Pending_Acks_info[i].txqe; if (tqe) { wilc_wlan_txq_remove(tqe); - Statisitcs_DroppedAcks++; tqe->status = 1; /* mark the packet send */ if (tqe->tx_complete_func) tqe->tx_complete_func(tqe->priv, tqe->status); -- 2.1.0.rc2