104 lines
2.4 KiB
C
104 lines
2.4 KiB
C
/**
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* This header file contains data structures and
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* function declarations of 802.11d
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*/
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#ifndef _WLAN_11D_
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#define _WLAN_11D_
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#include "types.h"
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#include "defs.h"
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#define UNIVERSAL_REGION_CODE 0xff
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/** (Beaconsize(256)-5(IEId,len,contrystr(3))/3(FirstChan,NoOfChan,MaxPwr)
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*/
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#define MRVDRV_MAX_SUBBAND_802_11D 83
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#define COUNTRY_CODE_LEN 3
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#define MAX_NO_OF_CHAN 40
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struct cmd_ds_command;
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/** Data structure for Country IE*/
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struct ieeetypes_subbandset {
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u8 firstchan;
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u8 nrchan;
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u8 maxtxpwr;
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} __attribute__ ((packed));
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struct ieeetypes_countryinfoset {
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u8 element_id;
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u8 len;
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u8 countrycode[COUNTRY_CODE_LEN];
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struct ieeetypes_subbandset subband[1];
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};
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struct ieeetypes_countryinfofullset {
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u8 element_id;
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u8 len;
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u8 countrycode[COUNTRY_CODE_LEN];
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struct ieeetypes_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
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} __attribute__ ((packed));
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struct mrvlietypes_domainparamset {
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struct mrvlietypesheader header;
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u8 countrycode[COUNTRY_CODE_LEN];
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struct ieeetypes_subbandset subband[1];
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} __attribute__ ((packed));
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struct cmd_ds_802_11d_domain_info {
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__le16 action;
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struct mrvlietypes_domainparamset domain;
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} __attribute__ ((packed));
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/** domain regulatory information */
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struct wlan_802_11d_domain_reg {
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/** country Code*/
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u8 countrycode[COUNTRY_CODE_LEN];
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/** No. of subband*/
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u8 nr_subband;
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struct ieeetypes_subbandset subband[MRVDRV_MAX_SUBBAND_802_11D];
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};
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struct chan_power_11d {
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u8 chan;
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u8 pwr;
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} __attribute__ ((packed));
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struct parsed_region_chan_11d {
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u8 band;
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u8 region;
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s8 countrycode[COUNTRY_CODE_LEN];
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struct chan_power_11d chanpwr[MAX_NO_OF_CHAN];
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u8 nr_chan;
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} __attribute__ ((packed));
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struct region_code_mapping {
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u8 region[COUNTRY_CODE_LEN];
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u8 code;
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};
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u8 libertas_get_scan_type_11d(u8 chan,
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struct parsed_region_chan_11d *parsed_region_chan);
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u32 libertas_chan_2_freq(u8 chan, u8 band);
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void libertas_init_11d(wlan_private * priv);
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int libertas_set_universaltable(wlan_private * priv, u8 band);
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int libertas_cmd_802_11d_domain_info(wlan_private * priv,
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struct cmd_ds_command *cmd, u16 cmdno,
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u16 cmdOption);
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int libertas_ret_802_11d_domain_info(wlan_private * priv,
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struct cmd_ds_command *resp);
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struct bss_descriptor;
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int libertas_parse_dnld_countryinfo_11d(wlan_private * priv,
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struct bss_descriptor * bss);
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int libertas_create_dnld_countryinfo_11d(wlan_private * priv);
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#endif /* _WLAN_11D_ */
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