| |
| /*! |
| * @file coreconfigurator.c |
| * @brief |
| * @author |
| * @sa coreconfigurator.h |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| |
| |
| /*****************************************************************************/ |
| /* File Includes */ |
| /*****************************************************************************/ |
| #include "coreconfigurator.h" |
| /*****************************************************************************/ |
| /* Constants */ |
| /*****************************************************************************/ |
| #define INLINE static __inline |
| #define PHY_802_11n |
| #define MAX_CFG_PKTLEN 1450 |
| #define MSG_HEADER_LEN 4 |
| #define QUERY_MSG_TYPE 'Q' |
| #define WRITE_MSG_TYPE 'W' |
| #define RESP_MSG_TYPE 'R' |
| #define WRITE_RESP_SUCCESS 1 |
| #define INVALID 255 |
| #define MAC_ADDR_LEN 6 |
| #define TAG_PARAM_OFFSET (MAC_HDR_LEN + TIME_STAMP_LEN + \ |
| BEACON_INTERVAL_LEN + CAP_INFO_LEN) |
| |
| /*****************************************************************************/ |
| /* Function Macros */ |
| /*****************************************************************************/ |
| |
| |
| /*****************************************************************************/ |
| /* Type Definitions */ |
| /*****************************************************************************/ |
| |
| /* Basic Frame Type Codes (2-bit) */ |
| typedef enum { |
| FRAME_TYPE_CONTROL = 0x04, |
| FRAME_TYPE_DATA = 0x08, |
| FRAME_TYPE_MANAGEMENT = 0x00, |
| FRAME_TYPE_RESERVED = 0x0C, |
| FRAME_TYPE_FORCE_32BIT = 0xFFFFFFFF |
| } tenuBasicFrmType; |
| |
| /* Frame Type and Subtype Codes (6-bit) */ |
| typedef enum { |
| ASSOC_REQ = 0x00, |
| ASSOC_RSP = 0x10, |
| REASSOC_REQ = 0x20, |
| REASSOC_RSP = 0x30, |
| PROBE_REQ = 0x40, |
| PROBE_RSP = 0x50, |
| BEACON = 0x80, |
| ATIM = 0x90, |
| DISASOC = 0xA0, |
| AUTH = 0xB0, |
| DEAUTH = 0xC0, |
| ACTION = 0xD0, |
| PS_POLL = 0xA4, |
| RTS = 0xB4, |
| CTS = 0xC4, |
| ACK = 0xD4, |
| CFEND = 0xE4, |
| CFEND_ACK = 0xF4, |
| DATA = 0x08, |
| DATA_ACK = 0x18, |
| DATA_POLL = 0x28, |
| DATA_POLL_ACK = 0x38, |
| NULL_FRAME = 0x48, |
| CFACK = 0x58, |
| CFPOLL = 0x68, |
| CFPOLL_ACK = 0x78, |
| QOS_DATA = 0x88, |
| QOS_DATA_ACK = 0x98, |
| QOS_DATA_POLL = 0xA8, |
| QOS_DATA_POLL_ACK = 0xB8, |
| QOS_NULL_FRAME = 0xC8, |
| QOS_CFPOLL = 0xE8, |
| QOS_CFPOLL_ACK = 0xF8, |
| BLOCKACK_REQ = 0x84, |
| BLOCKACK = 0x94, |
| FRAME_SUBTYPE_FORCE_32BIT = 0xFFFFFFFF |
| } tenuFrmSubtype; |
| |
| /* Basic Frame Classes */ |
| typedef enum { |
| CLASS1_FRAME_TYPE = 0x00, |
| CLASS2_FRAME_TYPE = 0x01, |
| CLASS3_FRAME_TYPE = 0x02, |
| FRAME_CLASS_FORCE_32BIT = 0xFFFFFFFF |
| } tenuFrameClass; |
| |
| /* Element ID of various Information Elements */ |
| typedef enum { |
| 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 |
| } tenuInfoElemID; |
| |
| |
| typedef struct { |
| char *pcRespBuffer; |
| s32 s32MaxRespBuffLen; |
| s32 s32BytesRead; |
| bool bRespRequired; |
| } tstrConfigPktInfo; |
| |
| |
| |
| /*****************************************************************************/ |
| /* Extern Variable Declarations */ |
| /*****************************************************************************/ |
| |
| |
| /*****************************************************************************/ |
| /* Extern Function Declarations */ |
| /*****************************************************************************/ |
| extern s32 SendRawPacket(s8 *ps8Packet, s32 s32PacketLen); |
| extern void NetworkInfoReceived(u8 *pu8Buffer, u32 u32Length); |
| extern void GnrlAsyncInfoReceived(u8 *pu8Buffer, u32 u32Length); |
| extern void host_int_ScanCompleteReceived(u8 *pu8Buffer, u32 u32Length); |
| /*****************************************************************************/ |
| /* Global Variables */ |
| /*****************************************************************************/ |
| static struct semaphore SemHandleSendPkt; |
| static struct semaphore SemHandlePktResp; |
| |
| |
| static tstrConfigPktInfo gstrConfigPktInfo; |
| |
| static u8 g_seqno; |
| |
| static s16 g_wid_num = -1; |
| |
| static u16 Res_Len; |
| |
| static u8 g_oper_mode = SET_CFG; |
| |
| /* WID Switches */ |
| static tstrWID gastrWIDs[] = { |
| {WID_FIRMWARE_VERSION, WID_STR}, |
| {WID_PHY_VERSION, WID_STR}, |
| {WID_HARDWARE_VERSION, WID_STR}, |
| {WID_BSS_TYPE, WID_CHAR}, |
| {WID_QOS_ENABLE, WID_CHAR}, |
| {WID_11I_MODE, WID_CHAR}, |
| {WID_CURRENT_TX_RATE, WID_CHAR}, |
| {WID_LINKSPEED, WID_CHAR}, |
| {WID_RTS_THRESHOLD, WID_SHORT}, |
| {WID_FRAG_THRESHOLD, WID_SHORT}, |
| {WID_SSID, WID_STR}, |
| {WID_BSSID, WID_ADR}, |
| {WID_BEACON_INTERVAL, WID_SHORT}, |
| {WID_POWER_MANAGEMENT, WID_CHAR}, |
| {WID_LISTEN_INTERVAL, WID_CHAR}, |
| {WID_DTIM_PERIOD, WID_CHAR}, |
| {WID_CURRENT_CHANNEL, WID_CHAR}, |
| {WID_TX_POWER_LEVEL_11A, WID_CHAR}, |
| {WID_TX_POWER_LEVEL_11B, WID_CHAR}, |
| {WID_PREAMBLE, WID_CHAR}, |
| {WID_11G_OPERATING_MODE, WID_CHAR}, |
| {WID_MAC_ADDR, WID_ADR}, |
| {WID_IP_ADDRESS, WID_ADR}, |
| {WID_ACK_POLICY, WID_CHAR}, |
| {WID_PHY_ACTIVE_REG, WID_CHAR}, |
| {WID_AUTH_TYPE, WID_CHAR}, |
| {WID_REKEY_POLICY, WID_CHAR}, |
| {WID_REKEY_PERIOD, WID_INT}, |
| {WID_REKEY_PACKET_COUNT, WID_INT}, |
| {WID_11I_PSK, WID_STR}, |
| {WID_1X_KEY, WID_STR}, |
| {WID_1X_SERV_ADDR, WID_IP}, |
| {WID_SUPP_USERNAME, WID_STR}, |
| {WID_SUPP_PASSWORD, WID_STR}, |
| {WID_USER_CONTROL_ON_TX_POWER, WID_CHAR}, |
| {WID_MEMORY_ADDRESS, WID_INT}, |
| {WID_MEMORY_ACCESS_32BIT, WID_INT}, |
| {WID_MEMORY_ACCESS_16BIT, WID_SHORT}, |
| {WID_MEMORY_ACCESS_8BIT, WID_CHAR}, |
| {WID_SITE_SURVEY_RESULTS, WID_STR}, |
| {WID_PMKID_INFO, WID_STR}, |
| {WID_ASSOC_RES_INFO, WID_STR}, |
| {WID_MANUFACTURER, WID_STR}, /* 4 Wids added for the CAPI tool*/ |
| {WID_MODEL_NAME, WID_STR}, |
| {WID_MODEL_NUM, WID_STR}, |
| {WID_DEVICE_NAME, WID_STR}, |
| {WID_SSID_PROBE_REQ, WID_STR}, |
| |
| #ifdef MAC_802_11N |
| {WID_11N_ENABLE, WID_CHAR}, |
| {WID_11N_CURRENT_TX_MCS, WID_CHAR}, |
| {WID_TX_POWER_LEVEL_11N, WID_CHAR}, |
| {WID_11N_OPERATING_MODE, WID_CHAR}, |
| {WID_11N_SMPS_MODE, WID_CHAR}, |
| {WID_11N_PROT_MECH, WID_CHAR}, |
| {WID_11N_ERP_PROT_TYPE, WID_CHAR}, |
| {WID_11N_HT_PROT_TYPE, WID_CHAR}, |
| {WID_11N_PHY_ACTIVE_REG_VAL, WID_INT}, |
| {WID_11N_PRINT_STATS, WID_CHAR}, |
| {WID_11N_AUTORATE_TABLE, WID_BIN_DATA}, |
| {WID_HOST_CONFIG_IF_TYPE, WID_CHAR}, |
| {WID_HOST_DATA_IF_TYPE, WID_CHAR}, |
| {WID_11N_SIG_QUAL_VAL, WID_SHORT}, |
| {WID_11N_IMMEDIATE_BA_ENABLED, WID_CHAR}, |
| {WID_11N_TXOP_PROT_DISABLE, WID_CHAR}, |
| {WID_11N_SHORT_GI_20MHZ_ENABLE, WID_CHAR}, |
| {WID_SHORT_SLOT_ALLOWED, WID_CHAR}, |
| {WID_11W_ENABLE, WID_CHAR}, |
| {WID_11W_MGMT_PROT_REQ, WID_CHAR}, |
| {WID_2040_ENABLE, WID_CHAR}, |
| {WID_2040_COEXISTENCE, WID_CHAR}, |
| {WID_USER_SEC_CHANNEL_OFFSET, WID_CHAR}, |
| {WID_2040_CURR_CHANNEL_OFFSET, WID_CHAR}, |
| {WID_2040_40MHZ_INTOLERANT, WID_CHAR}, |
| {WID_HUT_RESTART, WID_CHAR}, |
| {WID_HUT_NUM_TX_PKTS, WID_INT}, |
| {WID_HUT_FRAME_LEN, WID_SHORT}, |
| {WID_HUT_TX_FORMAT, WID_CHAR}, |
| {WID_HUT_BANDWIDTH, WID_CHAR}, |
| {WID_HUT_OP_BAND, WID_CHAR}, |
| {WID_HUT_STBC, WID_CHAR}, |
| {WID_HUT_ESS, WID_CHAR}, |
| {WID_HUT_ANTSET, WID_CHAR}, |
| {WID_HUT_HT_OP_MODE, WID_CHAR}, |
| {WID_HUT_RIFS_MODE, WID_CHAR}, |
| {WID_HUT_SMOOTHING_REC, WID_CHAR}, |
| {WID_HUT_SOUNDING_PKT, WID_CHAR}, |
| {WID_HUT_HT_CODING, WID_CHAR}, |
| {WID_HUT_TEST_DIR, WID_CHAR}, |
| {WID_HUT_TXOP_LIMIT, WID_SHORT}, |
| {WID_HUT_DEST_ADDR, WID_ADR}, |
| {WID_HUT_TX_PATTERN, WID_BIN_DATA}, |
| {WID_HUT_TX_TIME_TAKEN, WID_INT}, |
| {WID_HUT_PHY_TEST_MODE, WID_CHAR}, |
| {WID_HUT_PHY_TEST_RATE_HI, WID_CHAR}, |
| {WID_HUT_PHY_TEST_RATE_LO, WID_CHAR}, |
| {WID_HUT_TX_TEST_TIME, WID_INT}, |
| {WID_HUT_LOG_INTERVAL, WID_INT}, |
| {WID_HUT_DISABLE_RXQ_REPLENISH, WID_CHAR}, |
| {WID_HUT_TEST_ID, WID_STR}, |
| {WID_HUT_KEY_ORIGIN, WID_CHAR}, |
| {WID_HUT_BCST_PERCENT, WID_CHAR}, |
| {WID_HUT_GROUP_CIPHER_TYPE, WID_CHAR}, |
| {WID_HUT_STATS, WID_BIN_DATA}, |
| {WID_HUT_TSF_TEST_MODE, WID_CHAR}, |
| {WID_HUT_SIG_QUAL_AVG, WID_SHORT}, |
| {WID_HUT_SIG_QUAL_AVG_CNT, WID_SHORT}, |
| {WID_HUT_TSSI_VALUE, WID_CHAR}, |
| {WID_HUT_MGMT_PERCENT, WID_CHAR}, |
| {WID_HUT_MGMT_BCST_PERCENT, WID_CHAR}, |
| {WID_HUT_MGMT_ALLOW_HT, WID_CHAR}, |
| {WID_HUT_UC_MGMT_TYPE, WID_CHAR}, |
| {WID_HUT_BC_MGMT_TYPE, WID_CHAR}, |
| {WID_HUT_UC_MGMT_FRAME_LEN, WID_SHORT}, |
| {WID_HUT_BC_MGMT_FRAME_LEN, WID_SHORT}, |
| {WID_HUT_11W_MFP_REQUIRED_TX, WID_CHAR}, |
| {WID_HUT_11W_MFP_PEER_CAPABLE, WID_CHAR}, |
| {WID_HUT_11W_TX_IGTK_ID, WID_CHAR}, |
| {WID_HUT_FC_TXOP_MOD, WID_CHAR}, |
| {WID_HUT_FC_PROT_TYPE, WID_CHAR}, |
| {WID_HUT_SEC_CCA_ASSERT, WID_CHAR}, |
| #endif /* MAC_802_11N */ |
| }; |
| |
| u16 g_num_total_switches = (sizeof(gastrWIDs) / sizeof(tstrWID)); |
| /*****************************************************************************/ |
| /* Static Function Declarations */ |
| /*****************************************************************************/ |
| |
| |
| |
| /*****************************************************************************/ |
| /* Functions */ |
| /*****************************************************************************/ |
| INLINE u8 ascii_hex_to_dec(u8 num) |
| { |
| if ((num >= '0') && (num <= '9')) |
| return (num - '0'); |
| else if ((num >= 'A') && (num <= 'F')) |
| return (10 + (num - 'A')); |
| else if ((num >= 'a') && (num <= 'f')) |
| return (10 + (num - 'a')); |
| |
| return INVALID; |
| } |
| |
| INLINE u8 get_hex_char(u8 inp) |
| { |
| u8 *d2htab = "0123456789ABCDEF"; |
| |
| return d2htab[inp & 0xF]; |
| } |
| |
| /* This function extracts the MAC address held in a string in standard format */ |
| /* into another buffer as integers. */ |
| INLINE u16 extract_mac_addr(char *str, u8 *buff) |
| { |
| *buff = 0; |
| while (*str != '\0') { |
| if ((*str == ':') || (*str == '-')) |
| *(++buff) = 0; |
| else |
| *buff = (*buff << 4) + ascii_hex_to_dec(*str); |
| |
| str++; |
| } |
| |
| return MAC_ADDR_LEN; |
| } |
| |
| /* This function creates MAC address in standard format from a buffer of */ |
| /* integers. */ |
| INLINE void create_mac_addr(u8 *str, u8 *buff) |
| { |
| u32 i = 0; |
| u32 j = 0; |
| |
| for (i = 0; i < MAC_ADDR_LEN; i++) { |
| str[j++] = get_hex_char((u8)((buff[i] >> 4) & 0x0F)); |
| str[j++] = get_hex_char((u8)(buff[i] & 0x0F)); |
| str[j++] = ':'; |
| } |
| str[--j] = '\0'; |
| } |
| |
| /* This function converts the IP address string in dotted decimal format to */ |
| /* unsigned integer. This functionality is similar to the library function */ |
| /* inet_addr() but is reimplemented here since I could not confirm that */ |
| /* inet_addr is platform independent. */ |
| /* ips=>IP Address String in dotted decimal format */ |
| /* ipn=>Pointer to IP Address in integer format */ |
| INLINE u8 conv_ip_to_int(u8 *ips, u32 *ipn) |
| { |
| u8 i = 0; |
| u8 ipb = 0; |
| *ipn = 0; |
| /* Integer to string for each component */ |
| while (ips[i] != '\0') { |
| if (ips[i] == '.') { |
| *ipn = ((*ipn) << 8) | ipb; |
| ipb = 0; |
| } else { |
| ipb = ipb * 10 + ascii_hex_to_dec(ips[i]); |
| } |
| |
| i++; |
| } |
| |
| /* The last byte of the IP address is read in here */ |
| *ipn = ((*ipn) << 8) | ipb; |
| |
| return 0; |
| } |
| |
| /* This function converts the IP address from integer format to dotted */ |
| /* decimal string format. Alternative to std library fn inet_ntoa(). */ |
| /* ips=>Buffer to hold IP Address String dotted decimal format (Min 17B) */ |
| /* ipn=>IP Address in integer format */ |
| INLINE u8 conv_int_to_ip(u8 *ips, u32 ipn) |
| { |
| u8 i = 0; |
| u8 ipb = 0; |
| u8 cnt = 0; |
| u8 ipbsize = 0; |
| |
| for (cnt = 4; cnt > 0; cnt--) { |
| ipb = (ipn >> (8 * (cnt - 1))) & 0xFF; |
| |
| if (ipb >= 100) |
| ipbsize = 2; |
| else if (ipb >= 10) |
| ipbsize = 1; |
| else |
| ipbsize = 0; |
| |
| switch (ipbsize) { |
| case 2: |
| ips[i++] = get_hex_char(ipb / 100); |
| ipb %= 100; |
| |
| case 1: |
| ips[i++] = get_hex_char(ipb / 10); |
| ipb %= 10; |
| |
| default: |
| ips[i++] = get_hex_char(ipb); |
| } |
| |
| if (cnt > 1) |
| ips[i++] = '.'; |
| } |
| |
| ips[i] = '\0'; |
| |
| return i; |
| } |
| |
| INLINE tenuWIDtype get_wid_type(u32 wid_num) |
| { |
| /* Check for iconfig specific WID types first */ |
| if ((wid_num == WID_BSSID) || |
| (wid_num == WID_MAC_ADDR) || |
| (wid_num == WID_IP_ADDRESS) || |
| (wid_num == WID_HUT_DEST_ADDR)) { |
| return WID_ADR; |
| } |
| |
| if ((WID_1X_SERV_ADDR == wid_num) || |
| (WID_STACK_IP_ADDR == wid_num) || |
| (WID_STACK_NETMASK_ADDR == wid_num)) { |
| return WID_IP; |
| } |
| |
| /* Next check for standard WID types */ |
| if (wid_num < 0x1000) |
| return WID_CHAR; |
| else if (wid_num < 0x2000) |
| return WID_SHORT; |
| else if (wid_num < 0x3000) |
| return WID_INT; |
| else if (wid_num < 0x4000) |
| return WID_STR; |
| else if (wid_num < 0x5000) |
| return WID_BIN_DATA; |
| |
| return WID_UNDEF; |
| } |
| |
| |
| /* This function extracts the beacon period field from the beacon or probe */ |
| /* response frame. */ |
| INLINE u16 get_beacon_period(u8 *data) |
| { |
| u16 bcn_per = 0; |
| |
| bcn_per = data[0]; |
| bcn_per |= (data[1] << 8); |
| |
| return bcn_per; |
| } |
| |
| INLINE u32 get_beacon_timestamp_lo(u8 *data) |
| { |
| u32 time_stamp = 0; |
| u32 index = MAC_HDR_LEN; |
| |
| time_stamp |= data[index++]; |
| time_stamp |= (data[index++] << 8); |
| time_stamp |= (data[index++] << 16); |
| time_stamp |= (data[index] << 24); |
| |
| return time_stamp; |
| } |
| |
| INLINE u32 get_beacon_timestamp_hi(u8 *data) |
| { |
| u32 time_stamp = 0; |
| u32 index = (MAC_HDR_LEN + 4); |
| |
| time_stamp |= data[index++]; |
| time_stamp |= (data[index++] << 8); |
| time_stamp |= (data[index++] << 16); |
| time_stamp |= (data[index] << 24); |
| |
| return time_stamp; |
| } |
| |
| /* This function extracts the 'frame type' bits from the MAC header of the */ |
| /* input frame. */ |
| /* Returns the value in the LSB of the returned value. */ |
| INLINE tenuBasicFrmType get_type(u8 *header) |
| { |
| return ((tenuBasicFrmType)(header[0] & 0x0C)); |
| } |
| |
| /* This function extracts the 'frame type and sub type' bits from the MAC */ |
| /* header of the input frame. */ |
| /* Returns the value in the LSB of the returned value. */ |
| INLINE tenuFrmSubtype get_sub_type(u8 *header) |
| { |
| return ((tenuFrmSubtype)(header[0] & 0xFC)); |
| } |
| |
| /* This function extracts the 'to ds' bit from the MAC header of the input */ |
| /* frame. */ |
| /* Returns the value in the LSB of the returned value. */ |
| INLINE u8 get_to_ds(u8 *header) |
| { |
| return (header[1] & 0x01); |
| } |
| |
| /* This function extracts the 'from ds' bit from the MAC header of the input */ |
| /* frame. */ |
| /* Returns the value in the LSB of the returned value. */ |
| INLINE u8 get_from_ds(u8 *header) |
| { |
| return ((header[1] & 0x02) >> 1); |
| } |
| |
| /* This function extracts the MAC Address in 'address1' field of the MAC */ |
| /* header and updates the MAC Address in the allocated 'addr' variable. */ |
| INLINE void get_address1(u8 *pu8msa, u8 *addr) |
| { |
| memcpy(addr, pu8msa + 4, 6); |
| } |
| |
| /* This function extracts the MAC Address in 'address2' field of the MAC */ |
| /* header and updates the MAC Address in the allocated 'addr' variable. */ |
| INLINE void get_address2(u8 *pu8msa, u8 *addr) |
| { |
| memcpy(addr, pu8msa + 10, 6); |
| } |
| |
| /* This function extracts the MAC Address in 'address3' field of the MAC */ |
| /* header and updates the MAC Address in the allocated 'addr' variable. */ |
| INLINE void get_address3(u8 *pu8msa, u8 *addr) |
| { |
| memcpy(addr, pu8msa + 16, 6); |
| } |
| |
| /* This function extracts the BSSID from the incoming WLAN packet based on */ |
| /* the 'from ds' bit, and updates the MAC Address in the allocated 'addr' */ |
| /* variable. */ |
| INLINE void get_BSSID(u8 *data, u8 *bssid) |
| { |
| if (get_from_ds(data) == 1) |
| get_address2(data, bssid); |
| else if (get_to_ds(data) == 1) |
| get_address1(data, bssid); |
| else |
| get_address3(data, bssid); |
| } |
| |
| /* This function extracts the SSID from a beacon/probe response frame */ |
| INLINE void get_ssid(u8 *data, u8 *ssid, u8 *p_ssid_len) |
| { |
| u8 len = 0; |
| u8 i = 0; |
| u8 j = 0; |
| |
| len = data[MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN + |
| CAP_INFO_LEN + 1]; |
| j = MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN + |
| CAP_INFO_LEN + 2; |
| |
| /* If the SSID length field is set wrongly to a value greater than the */ |
| /* allowed maximum SSID length limit, reset the length to 0 */ |
| if (len >= MAX_SSID_LEN) |
| len = 0; |
| |
| for (i = 0; i < len; i++, j++) |
| ssid[i] = data[j]; |
| |
| ssid[len] = '\0'; |
| |
| *p_ssid_len = len; |
| } |
| |
| /* This function extracts the capability info field from the beacon or probe */ |
| /* response frame. */ |
| INLINE u16 get_cap_info(u8 *data) |
| { |
| u16 cap_info = 0; |
| u16 index = MAC_HDR_LEN; |
| tenuFrmSubtype st; |
| |
| st = get_sub_type(data); |
| |
| /* Location of the Capability field is different for Beacon and */ |
| /* Association frames. */ |
| if ((st == BEACON) || (st == PROBE_RSP)) |
| index += TIME_STAMP_LEN + BEACON_INTERVAL_LEN; |
| |
| cap_info = data[index]; |
| cap_info |= (data[index + 1] << 8); |
| |
| return cap_info; |
| } |
| |
| /* This function extracts the capability info field from the Association */ |
| /* response frame. */ |
| INLINE u16 get_assoc_resp_cap_info(u8 *data) |
| { |
| u16 cap_info = 0; |
| |
| cap_info = data[0]; |
| cap_info |= (data[1] << 8); |
| |
| return cap_info; |
| } |
| |
| /* This funcion extracts the association status code from the incoming */ |
| /* association response frame and returns association status code */ |
| INLINE u16 get_asoc_status(u8 *data) |
| { |
| u16 asoc_status = 0; |
| |
| asoc_status = data[3]; |
| asoc_status = (asoc_status << 8) | data[2]; |
| |
| return asoc_status; |
| } |
| |
| /* This function extracts association ID from the incoming association */ |
| /* response frame */ |
| INLINE u16 get_asoc_id(u8 *data) |
| { |
| u16 asoc_id = 0; |
| |
| asoc_id = data[4]; |
| asoc_id |= (data[5] << 8); |
| |
| return asoc_id; |
| } |
| |
| /** |
| * @brief initializes the Core Configurator |
| * @details |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| |
| s32 CoreConfiguratorInit(void) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| PRINT_D(CORECONFIG_DBG, "CoreConfiguratorInit()\n"); |
| |
| sema_init(&SemHandleSendPkt, 1); |
| sema_init(&SemHandlePktResp, 0); |
| |
| |
| memset((void *)(&gstrConfigPktInfo), 0, sizeof(tstrConfigPktInfo)); |
| return s32Error; |
| } |
| |
| u8 *get_tim_elm(u8 *pu8msa, u16 u16RxLen, u16 u16TagParamOffset) |
| { |
| u16 u16index = 0; |
| |
| /*************************************************************************/ |
| /* Beacon Frame - Frame Body */ |
| /* --------------------------------------------------------------------- */ |
| /* |Timestamp |BeaconInt |CapInfo |SSID |SupRates |DSParSet |TIM elm | */ |
| /* --------------------------------------------------------------------- */ |
| /* |8 |2 |2 |2-34 |3-10 |3 |4-256 | */ |
| /* --------------------------------------------------------------------- */ |
| /* */ |
| /*************************************************************************/ |
| |
| u16index = u16TagParamOffset; |
| |
| /* Search for the TIM Element Field and return if the element is found */ |
| while (u16index < (u16RxLen - FCS_LEN)) { |
| if (pu8msa[u16index] == ITIM) |
| return &pu8msa[u16index]; |
| else |
| u16index += (IE_HDR_LEN + pu8msa[u16index + 1]); |
| } |
| |
| return 0; |
| } |
| |
| /* This function gets the current channel information from |
| * the 802.11n beacon/probe response frame */ |
| u8 get_current_channel_802_11n(u8 *pu8msa, u16 u16RxLen) |
| { |
| u16 index; |
| |
| index = TAG_PARAM_OFFSET; |
| while (index < (u16RxLen - FCS_LEN)) { |
| if (pu8msa[index] == IDSPARMS) |
| return pu8msa[index + 2]; |
| else |
| /* Increment index by length information and header */ |
| index += pu8msa[index + 1] + IE_HDR_LEN; |
| } |
| |
| /* Return current channel information from the MIB, if beacon/probe */ |
| /* response frame does not contain the DS parameter set IE */ |
| /* return (mget_CurrentChannel() + 1); */ |
| return 0; /* no MIB here */ |
| } |
| |
| u8 get_current_channel(u8 *pu8msa, u16 u16RxLen) |
| { |
| #ifdef PHY_802_11n |
| #ifdef FIVE_GHZ_BAND |
| /* Get the current channel as its not set in */ |
| /* 802.11a beacons/probe response */ |
| return (get_rf_channel() + 1); |
| #else /* FIVE_GHZ_BAND */ |
| /* Extract current channel information from */ |
| /* the beacon/probe response frame */ |
| return get_current_channel_802_11n(pu8msa, u16RxLen); |
| #endif /* FIVE_GHZ_BAND */ |
| #else |
| return 0; |
| #endif /* PHY_802_11n */ |
| } |
| |
| /** |
| * @brief parses the received 'N' message |
| * @details |
| * @param[in] pu8MsgBuffer The message to be parsed |
| * @param[out] ppstrNetworkInfo pointer to pointer to the structure containing the parsed Network Info |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| s32 ParseNetworkInfo(u8 *pu8MsgBuffer, tstrNetworkInfo **ppstrNetworkInfo) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| tstrNetworkInfo *pstrNetworkInfo = NULL; |
| u8 u8MsgType = 0; |
| u8 u8MsgID = 0; |
| u16 u16MsgLen = 0; |
| |
| u16 u16WidID = (u16)WID_NIL; |
| u16 u16WidLen = 0; |
| u8 *pu8WidVal = 0; |
| |
| u8MsgType = pu8MsgBuffer[0]; |
| |
| /* Check whether the received message type is 'N' */ |
| if ('N' != u8MsgType) { |
| PRINT_ER("Received Message format incorrect.\n"); |
| WILC_ERRORREPORT(s32Error, WILC_FAIL); |
| } |
| |
| /* Extract message ID */ |
| u8MsgID = pu8MsgBuffer[1]; |
| |
| /* Extract message Length */ |
| u16MsgLen = MAKE_WORD16(pu8MsgBuffer[2], pu8MsgBuffer[3]); |
| |
| /* Extract WID ID */ |
| u16WidID = MAKE_WORD16(pu8MsgBuffer[4], pu8MsgBuffer[5]); |
| |
| /* Extract WID Length */ |
| u16WidLen = MAKE_WORD16(pu8MsgBuffer[6], pu8MsgBuffer[7]); |
| |
| /* Assign a pointer to the WID value */ |
| pu8WidVal = &pu8MsgBuffer[8]; |
| |
| /* parse the WID value of the WID "WID_NEWORK_INFO" */ |
| { |
| u8 *pu8msa = 0; |
| u16 u16RxLen = 0; |
| u8 *pu8TimElm = 0; |
| u8 *pu8IEs = 0; |
| u16 u16IEsLen = 0; |
| u8 u8index = 0; |
| u32 u32Tsf_Lo; |
| u32 u32Tsf_Hi; |
| |
| pstrNetworkInfo = kmalloc(sizeof(tstrNetworkInfo), GFP_KERNEL); |
| if (!pstrNetworkInfo) |
| return -ENOMEM; |
| |
| memset((void *)(pstrNetworkInfo), 0, sizeof(tstrNetworkInfo)); |
| |
| pstrNetworkInfo->s8rssi = pu8WidVal[0]; |
| |
| /* Assign a pointer to msa "Mac Header Start Address" */ |
| pu8msa = &pu8WidVal[1]; |
| |
| u16RxLen = u16WidLen - 1; |
| |
| /* parse msa*/ |
| |
| /* Get the cap_info */ |
| pstrNetworkInfo->u16CapInfo = get_cap_info(pu8msa); |
| #ifdef WILC_P2P |
| /* Get time-stamp [Low only 32 bit] */ |
| pstrNetworkInfo->u32Tsf = get_beacon_timestamp_lo(pu8msa); |
| PRINT_D(CORECONFIG_DBG, "TSF :%x\n", pstrNetworkInfo->u32Tsf); |
| #endif |
| |
| /* Get full time-stamp [Low and High 64 bit] */ |
| u32Tsf_Lo = get_beacon_timestamp_lo(pu8msa); |
| u32Tsf_Hi = get_beacon_timestamp_hi(pu8msa); |
| |
| pstrNetworkInfo->u64Tsf = u32Tsf_Lo | ((u64)u32Tsf_Hi << 32); |
| |
| /* Get SSID */ |
| get_ssid(pu8msa, pstrNetworkInfo->au8ssid, &(pstrNetworkInfo->u8SsidLen)); |
| |
| /* Get BSSID */ |
| get_BSSID(pu8msa, pstrNetworkInfo->au8bssid); |
| |
| /* Get the current channel */ |
| pstrNetworkInfo->u8channel = get_current_channel(pu8msa, (u16RxLen + FCS_LEN)); |
| |
| /* Get beacon period */ |
| u8index = (MAC_HDR_LEN + TIME_STAMP_LEN); |
| |
| pstrNetworkInfo->u16BeaconPeriod = get_beacon_period(pu8msa + u8index); |
| |
| u8index += BEACON_INTERVAL_LEN + CAP_INFO_LEN; |
| |
| /* Get DTIM Period */ |
| pu8TimElm = get_tim_elm(pu8msa, (u16RxLen + FCS_LEN), u8index); |
| if (pu8TimElm != 0) |
| pstrNetworkInfo->u8DtimPeriod = pu8TimElm[3]; |
| pu8IEs = &pu8msa[MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN + CAP_INFO_LEN]; |
| u16IEsLen = u16RxLen - (MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN + CAP_INFO_LEN); |
| |
| if (u16IEsLen > 0) { |
| pstrNetworkInfo->pu8IEs = kmalloc(u16IEsLen, GFP_KERNEL); |
| if (!pstrNetworkInfo->pu8IEs) |
| return -ENOMEM; |
| |
| memset((void *)(pstrNetworkInfo->pu8IEs), 0, u16IEsLen); |
| |
| memcpy(pstrNetworkInfo->pu8IEs, pu8IEs, u16IEsLen); |
| } |
| pstrNetworkInfo->u16IEsLen = u16IEsLen; |
| |
| } |
| |
| *ppstrNetworkInfo = pstrNetworkInfo; |
| |
| ERRORHANDLER: |
| return s32Error; |
| } |
| |
| /** |
| * @brief Deallocates the parsed Network Info |
| * @details |
| * @param[in] pstrNetworkInfo Network Info to be deallocated |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| s32 DeallocateNetworkInfo(tstrNetworkInfo *pstrNetworkInfo) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| |
| if (pstrNetworkInfo != NULL) { |
| if (pstrNetworkInfo->pu8IEs != NULL) { |
| kfree(pstrNetworkInfo->pu8IEs); |
| pstrNetworkInfo->pu8IEs = NULL; |
| } else { |
| s32Error = WILC_FAIL; |
| } |
| |
| kfree(pstrNetworkInfo); |
| pstrNetworkInfo = NULL; |
| |
| } else { |
| s32Error = WILC_FAIL; |
| } |
| |
| return s32Error; |
| } |
| |
| /** |
| * @brief parses the received Association Response frame |
| * @details |
| * @param[in] pu8Buffer The Association Response frame to be parsed |
| * @param[out] ppstrConnectRespInfo pointer to pointer to the structure containing the parsed Association Response Info |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 2 Apr 2012 |
| * @version 1.0 |
| */ |
| s32 ParseAssocRespInfo(u8 *pu8Buffer, u32 u32BufferLen, |
| tstrConnectRespInfo **ppstrConnectRespInfo) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| tstrConnectRespInfo *pstrConnectRespInfo = NULL; |
| u16 u16AssocRespLen = 0; |
| u8 *pu8IEs = 0; |
| u16 u16IEsLen = 0; |
| |
| pstrConnectRespInfo = kmalloc(sizeof(tstrConnectRespInfo), GFP_KERNEL); |
| if (!pstrConnectRespInfo) |
| return -ENOMEM; |
| |
| memset((void *)(pstrConnectRespInfo), 0, sizeof(tstrConnectRespInfo)); |
| |
| /* u16AssocRespLen = pu8Buffer[0]; */ |
| u16AssocRespLen = (u16)u32BufferLen; |
| |
| /* get the status code */ |
| pstrConnectRespInfo->u16ConnectStatus = get_asoc_status(pu8Buffer); |
| if (pstrConnectRespInfo->u16ConnectStatus == SUCCESSFUL_STATUSCODE) { |
| |
| /* get the capability */ |
| pstrConnectRespInfo->u16capability = get_assoc_resp_cap_info(pu8Buffer); |
| |
| /* get the Association ID */ |
| pstrConnectRespInfo->u16AssocID = get_asoc_id(pu8Buffer); |
| |
| /* get the Information Elements */ |
| pu8IEs = &pu8Buffer[CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN]; |
| u16IEsLen = u16AssocRespLen - (CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN); |
| |
| pstrConnectRespInfo->pu8RespIEs = kmalloc(u16IEsLen, GFP_KERNEL); |
| if (!pstrConnectRespInfo->pu8RespIEs) |
| return -ENOMEM; |
| |
| memset((void *)(pstrConnectRespInfo->pu8RespIEs), 0, u16IEsLen); |
| |
| memcpy(pstrConnectRespInfo->pu8RespIEs, pu8IEs, u16IEsLen); |
| pstrConnectRespInfo->u16RespIEsLen = u16IEsLen; |
| } |
| |
| *ppstrConnectRespInfo = pstrConnectRespInfo; |
| |
| |
| return s32Error; |
| } |
| |
| /** |
| * @brief Deallocates the parsed Association Response Info |
| * @details |
| * @param[in] pstrNetworkInfo Network Info to be deallocated |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 2 Apr 2012 |
| * @version 1.0 |
| */ |
| s32 DeallocateAssocRespInfo(tstrConnectRespInfo *pstrConnectRespInfo) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| |
| if (pstrConnectRespInfo != NULL) { |
| if (pstrConnectRespInfo->pu8RespIEs != NULL) { |
| kfree(pstrConnectRespInfo->pu8RespIEs); |
| pstrConnectRespInfo->pu8RespIEs = NULL; |
| } else { |
| s32Error = WILC_FAIL; |
| } |
| |
| kfree(pstrConnectRespInfo); |
| pstrConnectRespInfo = NULL; |
| |
| } else { |
| s32Error = WILC_FAIL; |
| } |
| |
| return s32Error; |
| } |
| |
| #ifndef CONNECT_DIRECT |
| s32 ParseSurveyResults(u8 ppu8RcvdSiteSurveyResults[][MAX_SURVEY_RESULT_FRAG_SIZE], |
| wid_site_survey_reslts_s **ppstrSurveyResults, |
| u32 *pu32SurveyResultsCount) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| wid_site_survey_reslts_s *pstrSurveyResults = NULL; |
| u32 u32SurveyResultsCount = 0; |
| u32 u32SurveyBytesLength = 0; |
| u8 *pu8BufferPtr; |
| u32 u32RcvdSurveyResultsNum = 2; |
| u8 u8ReadSurveyResFragNum; |
| u32 i; |
| u32 j; |
| |
| for (i = 0; i < u32RcvdSurveyResultsNum; i++) { |
| u32SurveyBytesLength = ppu8RcvdSiteSurveyResults[i][0]; |
| |
| |
| for (j = 0; j < u32SurveyBytesLength; j += SURVEY_RESULT_LENGTH) { |
| u32SurveyResultsCount++; |
| } |
| } |
| |
| pstrSurveyResults = kmalloc_array(u32SurveyResultsCount, |
| sizeof(wid_site_survey_reslts_s), GFP_KERNEL); |
| if (!pstrSurveyResults) |
| return -ENOMEM; |
| |
| memset((void *)(pstrSurveyResults), 0, u32SurveyResultsCount * sizeof(wid_site_survey_reslts_s)); |
| |
| u32SurveyResultsCount = 0; |
| |
| for (i = 0; i < u32RcvdSurveyResultsNum; i++) { |
| pu8BufferPtr = ppu8RcvdSiteSurveyResults[i]; |
| |
| u32SurveyBytesLength = pu8BufferPtr[0]; |
| |
| /* TODO: mostafa: pu8BufferPtr[1] contains the fragment num */ |
| u8ReadSurveyResFragNum = pu8BufferPtr[1]; |
| |
| pu8BufferPtr += 2; |
| |
| for (j = 0; j < u32SurveyBytesLength; j += SURVEY_RESULT_LENGTH) { |
| memcpy(&pstrSurveyResults[u32SurveyResultsCount], pu8BufferPtr, SURVEY_RESULT_LENGTH); |
| pu8BufferPtr += SURVEY_RESULT_LENGTH; |
| u32SurveyResultsCount++; |
| } |
| } |
| |
| ERRORHANDLER: |
| *ppstrSurveyResults = pstrSurveyResults; |
| *pu32SurveyResultsCount = u32SurveyResultsCount; |
| |
| return s32Error; |
| } |
| |
| |
| s32 DeallocateSurveyResults(wid_site_survey_reslts_s *pstrSurveyResults) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| |
| if (pstrSurveyResults != NULL) { |
| kfree(pstrSurveyResults); |
| } |
| |
| return s32Error; |
| } |
| #endif |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessCharWid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_CHAR and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Value to set */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* Processing : */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessCharWid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, s8 *ps8WidVal) |
| { |
| u8 *pu8val = (u8 *)ps8WidVal; |
| u8 u8val = 0; |
| s32 s32PktLen = *ps32PktLen; |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set CHAR val 0x%x ,NULL structure\n", u8val); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid >> 8) & 0xFF; |
| if (g_oper_mode == SET_CFG) { |
| u8val = *pu8val; |
| |
| /* Length */ |
| pcPacket[s32PktLen++] = sizeof(u8); |
| |
| |
| /* Value */ |
| pcPacket[s32PktLen++] = u8val; |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessShortWid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_SHORT and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Value to set */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* Processing : */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessShortWid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, s8 *ps8WidVal) |
| { |
| u16 *pu16val = (u16 *)ps8WidVal; |
| u16 u16val = 0; |
| s32 s32PktLen = *ps32PktLen; |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set SHORT val 0x%x ,NULL structure\n", u16val); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((pstrWID->u16WIDid >> 8) & 0xFF); |
| |
| if (g_oper_mode == SET_CFG) { |
| u16val = *pu16val; |
| |
| /* Length */ |
| pcPacket[s32PktLen++] = sizeof(u16); |
| |
| /* Value */ |
| pcPacket[s32PktLen++] = (u8)(u16val & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u16val >> 8) & 0xFF); |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessIntWid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_INT and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Value to set */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* Processing : */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessIntWid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, s8 *ps8WidVal) |
| { |
| u32 *pu32val = (u32 *)ps8WidVal; |
| u32 u32val = 0; |
| s32 s32PktLen = *ps32PktLen; |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set INT val 0x%x , NULL structure\n", u32val); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((pstrWID->u16WIDid >> 8) & 0xFF); |
| |
| if (g_oper_mode == SET_CFG) { |
| u32val = *pu32val; |
| |
| /* Length */ |
| pcPacket[s32PktLen++] = sizeof(u32); |
| |
| /* Value */ |
| pcPacket[s32PktLen++] = (u8)(u32val & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u32val >> 8) & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u32val >> 16) & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u32val >> 24) & 0xFF); |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessIPwid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_IP and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Value to set */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* */ |
| /* Processing : */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessIPwid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, u8 *pu8ip) |
| { |
| u32 u32val = 0; |
| s32 s32PktLen = *ps32PktLen; |
| |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set IP Addr , NULL structure\n"); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((pstrWID->u16WIDid >> 8) & 0xFF); |
| |
| if (g_oper_mode == SET_CFG) { |
| /* Length */ |
| pcPacket[s32PktLen++] = sizeof(u32); |
| |
| /* Convert the IP Address String to Integer */ |
| conv_ip_to_int(pu8ip, &u32val); |
| |
| /* Value */ |
| pcPacket[s32PktLen++] = (u8)(u32val & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u32val >> 8) & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u32val >> 16) & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u32val >> 24) & 0xFF); |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessStrWid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_STR and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Value to set */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* Processing : */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessStrWid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, u8 *pu8val, s32 s32ValueSize) |
| { |
| u16 u16MsgLen = 0; |
| u16 idx = 0; |
| s32 s32PktLen = *ps32PktLen; |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set STR val, NULL structure\n"); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((pstrWID->u16WIDid >> 8) & 0xFF); |
| |
| if (g_oper_mode == SET_CFG) { |
| /* Message Length */ |
| u16MsgLen = (u16)s32ValueSize; |
| |
| /* Length */ |
| pcPacket[s32PktLen++] = (u8)u16MsgLen; |
| |
| /* Value */ |
| for (idx = 0; idx < u16MsgLen; idx++) |
| pcPacket[s32PktLen++] = pu8val[idx]; |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessAdrWid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_ADR and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Value to set */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* Processing : */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessAdrWid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, u8 *pu8val) |
| { |
| u16 u16MsgLen = 0; |
| s32 s32PktLen = *ps32PktLen; |
| |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set Addr WID, NULL structure\n"); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((pstrWID->u16WIDid >> 8) & 0xFF); |
| |
| if (g_oper_mode == SET_CFG) { |
| /* Message Length */ |
| u16MsgLen = MAC_ADDR_LEN; |
| |
| /* Length */ |
| pcPacket[s32PktLen++] = (u8)u16MsgLen; |
| |
| /* Value */ |
| extract_mac_addr(pu8val, pcPacket + s32PktLen); |
| s32PktLen += u16MsgLen; |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ProcessBinWid */ |
| /* */ |
| /* Description : This function processes a WID of type WID_BIN_DATA and */ |
| /* updates the cfg packet with the supplied value. */ |
| /* */ |
| /* Inputs : 1) Pointer to WID cfg structure */ |
| /* 2) Name of file containing the binary data in text mode */ |
| /* */ |
| /* Globals : */ |
| /* */ |
| /* Processing : The binary data is expected to be supplied through a */ |
| /* file in text mode. This file is expected to be in the */ |
| /* finject format. It is parsed, converted to binary format */ |
| /* and copied into g_cfg_pkt for further processing. This */ |
| /* is obviously a round-about way of processing involving */ |
| /* multiple (re)conversions between bin & ascii formats. */ |
| /* But it is done nevertheless to retain uniformity and for */ |
| /* ease of debugging. */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : None */ |
| /* */ |
| |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| void ProcessBinWid(char *pcPacket, s32 *ps32PktLen, |
| tstrWID *pstrWID, u8 *pu8val, s32 s32ValueSize) |
| { |
| u16 u16MsgLen = 0; |
| u16 idx = 0; |
| s32 s32PktLen = *ps32PktLen; |
| u8 u8checksum = 0; |
| |
| if (pstrWID == NULL) { |
| PRINT_WRN(CORECONFIG_DBG, "Can't set BIN val, NULL structure\n"); |
| return; |
| } |
| |
| /* WID */ |
| pcPacket[s32PktLen++] = (u8)(pstrWID->u16WIDid & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((pstrWID->u16WIDid >> 8) & 0xFF); |
| |
| if (g_oper_mode == SET_CFG) { |
| /* Message Length */ |
| u16MsgLen = (u16)s32ValueSize; |
| |
| /* Length */ |
| /* pcPacket[s32PktLen++] = (u8)u16MsgLen; */ |
| pcPacket[s32PktLen++] = (u8)(u16MsgLen & 0xFF); |
| pcPacket[s32PktLen++] = (u8)((u16MsgLen >> 8) & 0xFF); |
| |
| /* Value */ |
| for (idx = 0; idx < u16MsgLen; idx++) |
| pcPacket[s32PktLen++] = pu8val[idx]; |
| |
| /* checksum */ |
| for (idx = 0; idx < u16MsgLen; idx++) |
| u8checksum += pcPacket[MSG_HEADER_LEN + idx + 4]; |
| |
| pcPacket[s32PktLen++] = u8checksum; |
| } |
| *ps32PktLen = s32PktLen; |
| } |
| |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : further_process_response */ |
| /* */ |
| /* Description : This function parses the response frame got from the */ |
| /* device. */ |
| /* */ |
| /* Inputs : 1) The received response frame */ |
| /* 2) WID */ |
| /* 3) WID Length */ |
| /* 4) Output file handle */ |
| /* 5) Process Wid Number(i.e wid from --widn switch) */ |
| /* 6) Index the array in the Global Wid Structure. */ |
| /* */ |
| /* Globals : g_wid_num, gastrWIDs */ |
| /* */ |
| /* Processing : This function parses the response of the device depending*/ |
| /* WID type and writes it to the output file in Hex or */ |
| /* decimal notation depending on the --getx or --get switch.*/ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : 0 on Success & -2 on Failure */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2009 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| s32 further_process_response(u8 *resp, |
| u16 u16WIDid, |
| u16 cfg_len, |
| bool process_wid_num, |
| u32 cnt, |
| tstrWID *pstrWIDresult) |
| { |
| u32 retval = 0; |
| u32 idx = 0; |
| u8 cfg_chr = 0; |
| u16 cfg_sht = 0; |
| u32 cfg_int = 0; |
| u8 cfg_str[256] = {0}; |
| tenuWIDtype enuWIDtype = WID_UNDEF; |
| |
| if (process_wid_num) |
| enuWIDtype = get_wid_type(g_wid_num); |
| else |
| enuWIDtype = gastrWIDs[cnt].enuWIDtype; |
| |
| |
| switch (enuWIDtype) { |
| case WID_CHAR: |
| cfg_chr = resp[idx]; |
| /*Set local copy of WID*/ |
| *(pstrWIDresult->ps8WidVal) = cfg_chr; |
| break; |
| |
| case WID_SHORT: |
| { |
| u16 *pu16val = (u16 *)(pstrWIDresult->ps8WidVal); |
| cfg_sht = MAKE_WORD16(resp[idx], resp[idx + 1]); |
| /*Set local copy of WID*/ |
| /* pstrWIDresult->ps8WidVal = (s8*)(s32)cfg_sht; */ |
| *pu16val = cfg_sht; |
| break; |
| } |
| |
| case WID_INT: |
| { |
| u32 *pu32val = (u32 *)(pstrWIDresult->ps8WidVal); |
| cfg_int = MAKE_WORD32( |
| MAKE_WORD16(resp[idx], resp[idx + 1]), |
| MAKE_WORD16(resp[idx + 2], resp[idx + 3]) |
| ); |
| /*Set local copy of WID*/ |
| /* pstrWIDresult->ps8WidVal = (s8*)cfg_int; */ |
| *pu32val = cfg_int; |
| break; |
| } |
| |
| case WID_STR: |
| memcpy(cfg_str, resp + idx, cfg_len); |
| /* cfg_str[cfg_len] = '\0'; //mostafa: no need currently for NULL termination */ |
| if (pstrWIDresult->s32ValueSize >= cfg_len) { |
| memcpy(pstrWIDresult->ps8WidVal, cfg_str, cfg_len); /* mostafa: no need currently for the extra NULL byte */ |
| pstrWIDresult->s32ValueSize = cfg_len; |
| } else { |
| PRINT_ER("allocated WID buffer length is smaller than the received WID Length\n"); |
| retval = -2; |
| } |
| |
| break; |
| |
| case WID_ADR: |
| create_mac_addr(cfg_str, resp + idx); |
| |
| strncpy(pstrWIDresult->ps8WidVal, cfg_str, strlen(cfg_str)); |
| pstrWIDresult->ps8WidVal[strlen(cfg_str)] = '\0'; |
| break; |
| |
| case WID_IP: |
| cfg_int = MAKE_WORD32( |
| MAKE_WORD16(resp[idx], resp[idx + 1]), |
| MAKE_WORD16(resp[idx + 2], resp[idx + 3]) |
| ); |
| conv_int_to_ip(cfg_str, cfg_int); |
| break; |
| |
| case WID_BIN_DATA: |
| if (pstrWIDresult->s32ValueSize >= cfg_len) { |
| memcpy(pstrWIDresult->ps8WidVal, resp + idx, cfg_len); |
| pstrWIDresult->s32ValueSize = cfg_len; |
| } else { |
| PRINT_ER("Allocated WID buffer length is smaller than the received WID Length Err(%d)\n", retval); |
| retval = -2; |
| } |
| break; |
| |
| default: |
| PRINT_ER("ERROR: Check config database: Error(%d)\n", retval); |
| retval = -2; |
| break; |
| } |
| |
| return retval; |
| } |
| |
| /*****************************************************************************/ |
| /* */ |
| /* Function Name : ParseResponse */ |
| /* */ |
| /* Description : This function parses the command-line options and */ |
| /* creates the config packets which can be sent to the WLAN */ |
| /* station. */ |
| /* */ |
| /* Inputs : 1) The received response frame */ |
| /* */ |
| /* Globals : g_opt_list, gastrWIDs */ |
| /* */ |
| /* Processing : This function parses the options and creates different */ |
| /* types of packets depending upon the WID-type */ |
| /* corresponding to the option. */ |
| /* */ |
| /* Outputs : None */ |
| /* */ |
| /* Returns : 0 on Success & -1 on Failure */ |
| /* */ |
| /* Issues : None */ |
| /* */ |
| /* Revision History: */ |
| /* */ |
| /* DD MM YYYY Author(s) Changes (Describe the changes made) */ |
| /* 08 01 2008 Ittiam Draft */ |
| /* */ |
| /*****************************************************************************/ |
| |
| s32 ParseResponse(u8 *resp, tstrWID *pstrWIDcfgResult) |
| { |
| u16 u16RespLen = 0; |
| u16 u16WIDid = 0; |
| u16 cfg_len = 0; |
| tenuWIDtype enuWIDtype = WID_UNDEF; |
| bool num_wid_processed = false; |
| u32 cnt = 0; |
| u32 idx = 0; |
| u32 ResCnt = 0; |
| /* Check whether the received frame is a valid response */ |
| if (RESP_MSG_TYPE != resp[0]) { |
| PRINT_INFO(CORECONFIG_DBG, "Received Message format incorrect.\n"); |
| return -1; |
| } |
| |
| /* Extract Response Length */ |
| u16RespLen = MAKE_WORD16(resp[2], resp[3]); |
| Res_Len = u16RespLen; |
| |
| for (idx = MSG_HEADER_LEN; idx < u16RespLen; ) { |
| u16WIDid = MAKE_WORD16(resp[idx], resp[idx + 1]); |
| cfg_len = resp[idx + 2]; |
| /* Incase of Bin Type Wid, the length is given by two byte field */ |
| enuWIDtype = get_wid_type(u16WIDid); |
| if (WID_BIN_DATA == enuWIDtype) { |
| cfg_len |= ((u16)resp[idx + 3] << 8) & 0xFF00; |
| idx++; |
| } |
| idx += 3; |
| if ((u16WIDid == g_wid_num) && (!num_wid_processed)) { |
| num_wid_processed = true; |
| |
| if (-2 == further_process_response(&resp[idx], u16WIDid, cfg_len, true, 0, &pstrWIDcfgResult[ResCnt])) { |
| return -2; |
| } |
| ResCnt++; |
| } else { |
| for (cnt = 0; cnt < g_num_total_switches; cnt++) { |
| if (gastrWIDs[cnt].u16WIDid == u16WIDid) { |
| if (-2 == further_process_response(&resp[idx], u16WIDid, cfg_len, false, cnt, |
| &pstrWIDcfgResult[ResCnt])) { |
| return -2; |
| } |
| ResCnt++; |
| } |
| } |
| } |
| idx += cfg_len; |
| /* In case if BIN type Wid, The last byte of the Cfg packet is the */ |
| /* Checksum. The WID Length field does not accounts for the checksum. */ |
| /* The Checksum is discarded. */ |
| if (WID_BIN_DATA == enuWIDtype) { |
| idx++; |
| } |
| } |
| |
| return 0; |
| } |
| |
| /** |
| * @brief parses the write response [just detects its status: success or failure] |
| * @details |
| * @param[in] pu8RespBuffer The Response to be parsed |
| * @return Error code indicating Write Operation status: |
| * WRITE_RESP_SUCCESS (1) => Write Success. |
| * WILC_FAIL (-100) => Write Failure. |
| * @note |
| * @author Ittiam |
| * @date 11 Aug 2009 |
| * @version 1.0 |
| */ |
| |
| s32 ParseWriteResponse(u8 *pu8RespBuffer) |
| { |
| s32 s32Error = WILC_FAIL; |
| u16 u16WIDtype = (u16)WID_NIL; |
| |
| /* Check whether the received frame is a valid response */ |
| if (RESP_MSG_TYPE != pu8RespBuffer[0]) { |
| PRINT_ER("Received Message format incorrect.\n"); |
| return WILC_FAIL; |
| } |
| |
| u16WIDtype = MAKE_WORD16(pu8RespBuffer[4], pu8RespBuffer[5]); |
| |
| /* Check for WID_STATUS ID and then check the length and status value */ |
| if ((u16WIDtype == WID_STATUS) && |
| (pu8RespBuffer[6] == 1) && |
| (pu8RespBuffer[7] == WRITE_RESP_SUCCESS)) { |
| s32Error = WRITE_RESP_SUCCESS; |
| return s32Error; |
| } |
| |
| /* If the length or status are not as expected return failure */ |
| s32Error = WILC_FAIL; |
| return s32Error; |
| |
| } |
| |
| /** |
| * @brief creates the header of the Configuration Packet |
| * @details |
| * @param[in,out] pcpacket The Configuration Packet |
| * @param[in,out] ps32PacketLength Length of the Configuration Packet |
| * @return Error code indicating success/failure |
| * @note |
| * @author aismail |
| * @date 18 Feb 2012 |
| * @version 1.0 |
| */ |
| |
| s32 CreatePacketHeader(char *pcpacket, s32 *ps32PacketLength) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| u16 u16MsgLen = (u16)(*ps32PacketLength); |
| u16 u16MsgInd = 0; |
| |
| /* The format of the message is: */ |
| /* +-------------------------------------------------------------------+ */ |
| /* | Message Type | Message ID | Message Length |Message body | */ |
| /* +-------------------------------------------------------------------+ */ |
| /* | 1 Byte | 1 Byte | 2 Bytes | Message Length - 4 | */ |
| /* +-------------------------------------------------------------------+ */ |
| |
| /* The format of a message body of a message type 'W' is: */ |
| /* +-------------------------------------------------------------------+ */ |
| /* | WID0 | WID0 Length | WID0 Value | ......................... | */ |
| /* +-------------------------------------------------------------------+ */ |
| /* | 2 Bytes | 1 Byte | WID0 Length | ......................... | */ |
| /* +-------------------------------------------------------------------+ */ |
| |
| |
| |
| /* Message Type */ |
| if (g_oper_mode == SET_CFG) |
| pcpacket[u16MsgInd++] = WRITE_MSG_TYPE; |
| else |
| pcpacket[u16MsgInd++] = QUERY_MSG_TYPE; |
| |
| /* Sequence Number */ |
| pcpacket[u16MsgInd++] = g_seqno++; |
| |
| /* Message Length */ |
| pcpacket[u16MsgInd++] = (u8)(u16MsgLen & 0xFF); |
| pcpacket[u16MsgInd++] = (u8)((u16MsgLen >> 8) & 0xFF); |
| |
| *ps32PacketLength = u16MsgLen; |
| |
| return s32Error; |
| } |
| |
| /** |
| * @brief creates Configuration packet based on the Input WIDs |
| * @details |
| * @param[in] pstrWIDs WIDs to be sent in the configuration packet |
| * @param[in] u32WIDsCount number of WIDs to be sent in the configuration packet |
| * @param[out] ps8packet The created Configuration Packet |
| * @param[out] ps32PacketLength Length of the created Configuration Packet |
| * @return Error code indicating success/failure |
| * @note |
| * @author |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| |
| s32 CreateConfigPacket(s8 *ps8packet, s32 *ps32PacketLength, |
| tstrWID *pstrWIDs, u32 u32WIDsCount) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| u32 u32idx = 0; |
| *ps32PacketLength = MSG_HEADER_LEN; |
| for (u32idx = 0; u32idx < u32WIDsCount; u32idx++) { |
| switch (pstrWIDs[u32idx].enuWIDtype) { |
| case WID_CHAR: |
| ProcessCharWid(ps8packet, ps32PacketLength, &pstrWIDs[u32idx], |
| pstrWIDs[u32idx].ps8WidVal); |
| break; |
| |
| case WID_SHORT: |
| ProcessShortWid(ps8packet, ps32PacketLength, &pstrWIDs[u32idx], |
| pstrWIDs[u32idx].ps8WidVal); |
| break; |
| |
| case WID_INT: |
| ProcessIntWid(ps8packet, ps32PacketLength, &pstrWIDs[u32idx], |
| pstrWIDs[u32idx].ps8WidVal); |
| break; |
| |
| case WID_STR: |
| ProcessStrWid(ps8packet, ps32PacketLength, &pstrWIDs[u32idx], |
| pstrWIDs[u32idx].ps8WidVal, pstrWIDs[u32idx].s32ValueSize); |
| break; |
| |
| case WID_IP: |
| ProcessIPwid(ps8packet, ps32PacketLength, &pstrWIDs[u32idx], |
| pstrWIDs[u32idx].ps8WidVal); |
| break; |
| |
| case WID_BIN_DATA: |
| ProcessBinWid(ps8packet, ps32PacketLength, &pstrWIDs[u32idx], |
| pstrWIDs[u32idx].ps8WidVal, pstrWIDs[u32idx].s32ValueSize); |
| break; |
| |
| default: |
| PRINT_ER("ERROR: Check Config database\n"); |
| } |
| } |
| |
| CreatePacketHeader(ps8packet, ps32PacketLength); |
| |
| return s32Error; |
| } |
| |
| s32 ConfigWaitResponse(char *pcRespBuffer, s32 s32MaxRespBuffLen, s32 *ps32BytesRead, |
| bool bRespRequired) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| /*bug 3878*/ |
| /*removed to caller function*/ |
| /*gstrConfigPktInfo.pcRespBuffer = pcRespBuffer; |
| * gstrConfigPktInfo.s32MaxRespBuffLen = s32MaxRespBuffLen; |
| * gstrConfigPktInfo.bRespRequired = bRespRequired;*/ |
| |
| |
| if (gstrConfigPktInfo.bRespRequired) { |
| down(&SemHandlePktResp); |
| |
| *ps32BytesRead = gstrConfigPktInfo.s32BytesRead; |
| } |
| |
| memset((void *)(&gstrConfigPktInfo), 0, sizeof(tstrConfigPktInfo)); |
| |
| return s32Error; |
| } |
| |
| s32 ConfigProvideResponse(char *pcRespBuffer, s32 s32RespLen) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| |
| if (gstrConfigPktInfo.bRespRequired) { |
| if (s32RespLen <= gstrConfigPktInfo.s32MaxRespBuffLen) { |
| memcpy(gstrConfigPktInfo.pcRespBuffer, pcRespBuffer, s32RespLen); |
| gstrConfigPktInfo.s32BytesRead = s32RespLen; |
| } else { |
| memcpy(gstrConfigPktInfo.pcRespBuffer, pcRespBuffer, gstrConfigPktInfo.s32MaxRespBuffLen); |
| gstrConfigPktInfo.s32BytesRead = gstrConfigPktInfo.s32MaxRespBuffLen; |
| PRINT_ER("BusProvideResponse() Response greater than the prepared Buffer Size\n"); |
| } |
| |
| up(&SemHandlePktResp); |
| } |
| |
| return s32Error; |
| } |
| |
| /** |
| * @brief writes the received packet pu8RxPacket in the global Rx FIFO buffer |
| * @details |
| * @param[in] pu8RxPacket The received packet |
| * @param[in] s32RxPacketLen Length of the received packet |
| * @return Error code indicating success/failure |
| * @note |
| * |
| * @author mabubakr |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| |
| s32 ConfigPktReceived(u8 *pu8RxPacket, s32 s32RxPacketLen) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| u8 u8MsgType = 0; |
| |
| u8MsgType = pu8RxPacket[0]; |
| |
| switch (u8MsgType) { |
| case 'R': |
| ConfigProvideResponse(pu8RxPacket, s32RxPacketLen); |
| |
| break; |
| |
| case 'N': |
| PRINT_INFO(CORECONFIG_DBG, "NetworkInfo packet received\n"); |
| NetworkInfoReceived(pu8RxPacket, s32RxPacketLen); |
| break; |
| |
| case 'I': |
| GnrlAsyncInfoReceived(pu8RxPacket, s32RxPacketLen); |
| break; |
| |
| case 'S': |
| host_int_ScanCompleteReceived(pu8RxPacket, s32RxPacketLen); |
| break; |
| |
| default: |
| PRINT_ER("ConfigPktReceived(): invalid received msg type at the Core Configurator\n"); |
| break; |
| } |
| |
| return s32Error; |
| } |
| |
| /** |
| * @brief Deinitializes the Core Configurator |
| * @details |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| |
| s32 CoreConfiguratorDeInit(void) |
| { |
| s32 s32Error = WILC_SUCCESS; |
| |
| PRINT_D(CORECONFIG_DBG, "CoreConfiguratorDeInit()\n"); |
| |
| |
| return s32Error; |
| } |
| |
| /*Using the global handle of the driver*/ |
| extern wilc_wlan_oup_t *gpstrWlanOps; |
| /** |
| * @brief sends certain Configuration Packet based on the input WIDs pstrWIDs |
| * using driver config layer |
| * |
| * @details |
| * @param[in] pstrWIDs WIDs to be sent in the configuration packet |
| * @param[in] u32WIDsCount number of WIDs to be sent in the configuration packet |
| * @param[out] pu8RxResp The received Packet Response |
| * @param[out] ps32RxRespLen Length of the received Packet Response |
| * @return Error code indicating success/failure |
| * @note |
| * @author mabubakr |
| * @date 1 Mar 2012 |
| * @version 1.0 |
| */ |
| s32 SendConfigPkt(u8 u8Mode, tstrWID *pstrWIDs, |
| u32 u32WIDsCount, bool bRespRequired, u32 drvHandler) |
| { |
| s32 counter = 0, ret = 0; |
| if (gpstrWlanOps == NULL) { |
| PRINT_D(CORECONFIG_DBG, "Net Dev is still not initialized\n"); |
| return 1; |
| } else { |
| PRINT_D(CORECONFIG_DBG, "Net Dev is initialized\n"); |
| } |
| if (gpstrWlanOps->wlan_cfg_set == NULL || |
| gpstrWlanOps->wlan_cfg_get == NULL) { |
| PRINT_D(CORECONFIG_DBG, "Set and Get is still not initialized\n"); |
| return 1; |
| } else { |
| PRINT_D(CORECONFIG_DBG, "SET is initialized\n"); |
| } |
| if (u8Mode == GET_CFG) { |
| for (counter = 0; counter < u32WIDsCount; counter++) { |
| PRINT_INFO(CORECONFIG_DBG, "Sending CFG packet [%d][%d]\n", !counter, |
| (counter == u32WIDsCount - 1)); |
| if (!gpstrWlanOps->wlan_cfg_get(!counter, |
| pstrWIDs[counter].u16WIDid, |
| (counter == u32WIDsCount - 1), drvHandler)) { |
| ret = -1; |
| printk("[Sendconfigpkt]Get Timed out\n"); |
| break; |
| } |
| } |
| /** |
| * get the value |
| **/ |
| counter = 0; |
| for (counter = 0; counter < u32WIDsCount; counter++) { |
| pstrWIDs[counter].s32ValueSize = gpstrWlanOps->wlan_cfg_get_value( |
| pstrWIDs[counter].u16WIDid, |
| pstrWIDs[counter].ps8WidVal, pstrWIDs[counter].s32ValueSize); |
| |
| } |
| } else if (u8Mode == SET_CFG) { |
| for (counter = 0; counter < u32WIDsCount; counter++) { |
| PRINT_D(CORECONFIG_DBG, "Sending config SET PACKET WID:%x\n", pstrWIDs[counter].u16WIDid); |
| if (!gpstrWlanOps->wlan_cfg_set(!counter, |
| pstrWIDs[counter].u16WIDid, pstrWIDs[counter].ps8WidVal, |
| pstrWIDs[counter].s32ValueSize, |
| (counter == u32WIDsCount - 1), drvHandler)) { |
| ret = -1; |
| printk("[Sendconfigpkt]Set Timed out\n"); |
| break; |
| } |
| } |
| } |
| |
| return ret; |
| } |