diff options
Diffstat (limited to 'drivers/staging/wilc1000/coreconfigurator.c')
| -rw-r--r-- | drivers/staging/wilc1000/coreconfigurator.c | 89 |
1 files changed, 18 insertions, 71 deletions
diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c index 44816024f79c..e5420676afb3 100644 --- a/drivers/staging/wilc1000/coreconfigurator.c +++ b/drivers/staging/wilc1000/coreconfigurator.c @@ -1,17 +1,16 @@ // SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries. + * All rights reserved. + */ + +#include <linux/ieee80211.h> + #include "coreconfigurator.h" #define TAG_PARAM_OFFSET (MAC_HDR_LEN + TIME_STAMP_LEN + \ BEACON_INTERVAL_LEN + CAP_INFO_LEN) -enum basic_frame_type { - FRAME_TYPE_CONTROL = 0x04, - FRAME_TYPE_DATA = 0x08, - FRAME_TYPE_MANAGEMENT = 0x00, - FRAME_TYPE_RESERVED = 0x0C, - FRAME_TYPE_FORCE_32BIT = 0xFFFFFFFF -}; - enum sub_frame_type { ASSOC_REQ = 0x00, ASSOC_RSP = 0x10, @@ -51,49 +50,6 @@ enum sub_frame_type { FRAME_SUBTYPE_FORCE_32BIT = 0xFFFFFFFF }; -enum info_element_id { - ISSID = 0, /* Service Set Identifier */ - ISUPRATES = 1, /* Supported Rates */ - IFHPARMS = 2, /* FH parameter set */ - IDSPARMS = 3, /* DS parameter set */ - ICFPARMS = 4, /* CF parameter set */ - ITIM = 5, /* Traffic Information Map */ - IIBPARMS = 6, /* IBSS parameter set */ - ICOUNTRY = 7, /* Country element */ - IEDCAPARAMS = 12, /* EDCA parameter set */ - ITSPEC = 13, /* Traffic Specification */ - ITCLAS = 14, /* Traffic Classification */ - ISCHED = 15, /* Schedule */ - ICTEXT = 16, /* Challenge Text */ - IPOWERCONSTRAINT = 32, /* Power Constraint */ - IPOWERCAPABILITY = 33, /* Power Capability */ - ITPCREQUEST = 34, /* TPC Request */ - ITPCREPORT = 35, /* TPC Report */ - ISUPCHANNEL = 36, /* Supported channel list */ - ICHSWANNOUNC = 37, /* Channel Switch Announcement */ - IMEASUREMENTREQUEST = 38, /* Measurement request */ - IMEASUREMENTREPORT = 39, /* Measurement report */ - IQUIET = 40, /* Quiet element Info */ - IIBSSDFS = 41, /* IBSS DFS */ - IERPINFO = 42, /* ERP Information */ - ITSDELAY = 43, /* TS Delay */ - ITCLASPROCESS = 44, /* TCLAS Processing */ - IHTCAP = 45, /* HT Capabilities */ - IQOSCAP = 46, /* QoS Capability */ - IRSNELEMENT = 48, /* RSN Information Element */ - IEXSUPRATES = 50, /* Extended Supported Rates */ - IEXCHSWANNOUNC = 60, /* Extended Ch Switch Announcement*/ - IHTOPERATION = 61, /* HT Information */ - ISECCHOFF = 62, /* Secondary Channel Offeset */ - I2040COEX = 72, /* 20/40 Coexistence IE */ - I2040INTOLCHREPORT = 73, /* 20/40 Intolerant channel report*/ - IOBSSSCAN = 74, /* OBSS Scan parameters */ - IEXTCAP = 127, /* Extended capability */ - IWMM = 221, /* WMM parameters */ - IWPAELEMENT = 221, /* WPA Information Element */ - INFOELEM_ID_FORCE_32BIT = 0xFFFFFFFF -}; - static inline u16 get_beacon_period(u8 *data) { u16 bcn_per; @@ -172,9 +128,7 @@ static inline void get_BSSID(u8 *data, u8 *bssid) static inline void get_ssid(u8 *data, u8 *ssid, u8 *p_ssid_len) { - u8 len = 0; - u8 i = 0; - u8 j = 0; + u8 i, j, len; len = data[TAG_PARAM_OFFSET + 1]; j = TAG_PARAM_OFFSET + 2; @@ -222,7 +176,7 @@ static u8 *get_tim_elm(u8 *msa, u16 rx_len, u16 tag_param_offset) index = tag_param_offset; while (index < (rx_len - FCS_LEN)) { - if (msa[index] == ITIM) + if (msa[index] == WLAN_EID_TIM) return &msa[index]; index += (IE_HDR_LEN + msa[index + 1]); } @@ -236,7 +190,7 @@ static u8 get_current_channel_802_11n(u8 *msa, u16 rx_len) index = TAG_PARAM_OFFSET; while (index < (rx_len - FCS_LEN)) { - if (msa[index] == IDSPARMS) + if (msa[index] == WLAN_EID_DS_PARAMS) return msa[index + 2]; index += msa[index + 1] + IE_HDR_LEN; } @@ -247,18 +201,11 @@ static u8 get_current_channel_802_11n(u8 *msa, u16 rx_len) s32 wilc_parse_network_info(u8 *msg_buffer, struct network_info **ret_network_info) { - struct network_info *network_info = NULL; - u8 msg_type = 0; - u16 wid_len = 0; - u8 *wid_val = NULL; - u8 *msa = NULL; - u16 rx_len = 0; - u8 *tim_elm = NULL; - u8 *ies = NULL; - u16 ies_len = 0; - u8 index = 0; - u32 tsf_lo; - u32 tsf_hi; + struct network_info *network_info; + u8 *wid_val, *msa, *tim_elm, *ies; + u32 tsf_lo, tsf_hi; + u16 wid_len, rx_len, ies_len; + u8 msg_type, index; msg_type = msg_buffer[0]; @@ -320,11 +267,11 @@ s32 wilc_parse_network_info(u8 *msg_buffer, s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len, struct connect_info *ret_conn_info) { - u8 *ies = NULL; - u16 ies_len = 0; + u8 *ies; + u16 ies_len; ret_conn_info->status = get_asoc_status(buffer); - if (ret_conn_info->status == SUCCESSFUL_STATUSCODE) { + if (ret_conn_info->status == WLAN_STATUS_SUCCESS) { ies = &buffer[CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN]; ies_len = buffer_len - (CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN); |