1 /** 2 * This header file contains data structures and 3 * function declarations of 802.11d 4 */ 5 #ifndef _LBS_11D_ 6 #define _LBS_11D_ 7 8 #include "types.h" 9 #include "defs.h" 10 11 #define UNIVERSAL_REGION_CODE 0xff 12 13 /** (Beaconsize(256)-5(IEId,len,contrystr(3))/3(FirstChan,NoOfChan,MaxPwr) 14 */ 15 #define MRVDRV_MAX_SUBBAND_802_11D 83 16 17 #define COUNTRY_CODE_LEN 3 18 #define MAX_NO_OF_CHAN 40 19 20 struct cmd_ds_command; 21 22 /** Data structure for Country IE*/ 23 struct ieeetypes_subbandset { 24 u8 firstchan; 25 u8 nrchan; 26 u8 maxtxpwr; 27 } __attribute__ ((packed)); 28 29 struct ieeetypes_countryinfoset { 30 u8 element_id; 31 u8 len; 32 u8 countrycode[COUNTRY_CODE_LEN]; 33 struct ieeetypes_subbandset subband[1]; 34 }; 35 36 struct ieeetypes_countryinfofullset { 37 u8 element_id; 38 u8 len; 39 u8 countrycode[COUNTRY_CODE_LEN]; 40 struct ieeetypes_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D]; 41 } __attribute__ ((packed)); 42 43 struct mrvlietypes_domainparamset { 44 struct mrvlietypesheader header; 45 u8 countrycode[COUNTRY_CODE_LEN]; 46 struct ieeetypes_subbandset subband[1]; 47 } __attribute__ ((packed)); 48 49 struct cmd_ds_802_11d_domain_info { 50 __le16 action; 51 struct mrvlietypes_domainparamset domain; 52 } __attribute__ ((packed)); 53 54 /** domain regulatory information */ 55 struct lbs_802_11d_domain_reg { 56 /** country Code*/ 57 u8 countrycode[COUNTRY_CODE_LEN]; 58 /** No. of subband*/ 59 u8 nr_subband; 60 struct ieeetypes_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D]; 61 }; 62 63 struct chan_power_11d { 64 u8 chan; 65 u8 pwr; 66 } __attribute__ ((packed)); 67 68 struct parsed_region_chan_11d { 69 u8 band; 70 u8 region; 71 s8 countrycode[COUNTRY_CODE_LEN]; 72 struct chan_power_11d chanpwr[MAX_NO_OF_CHAN]; 73 u8 nr_chan; 74 } __attribute__ ((packed)); 75 76 struct region_code_mapping { 77 u8 region[COUNTRY_CODE_LEN]; 78 u8 code; 79 }; 80 81 struct lbs_private; 82 83 u8 lbs_get_scan_type_11d(u8 chan, 84 struct parsed_region_chan_11d *parsed_region_chan); 85 86 u32 lbs_chan_2_freq(u8 chan); 87 88 void lbs_init_11d(struct lbs_private *priv); 89 90 int lbs_set_universaltable(struct lbs_private *priv, u8 band); 91 92 int lbs_cmd_802_11d_domain_info(struct lbs_private *priv, 93 struct cmd_ds_command *cmd, u16 cmdno, 94 u16 cmdOption); 95 96 int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp); 97 98 struct bss_descriptor; 99 int lbs_parse_dnld_countryinfo_11d(struct lbs_private *priv, 100 struct bss_descriptor * bss); 101 102 int lbs_create_dnld_countryinfo_11d(struct lbs_private *priv); 103 104 #endif 105