/**
* @brief This function handles domain info data from UAP interface.
* Checks conditions, sets up domain_reg, then downloads CMD.
*
* @param pmpriv A pointer to mlan_private structure
* @param band Band interface is operating on
* @param domain_tlv Pointer to domain_info tlv
* @param pioctl_buf Pointer to the IOCTL buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status
wlan_11d_handle_uap_domain_info(mlan_private * pmpriv,
t_u8 band,
t_u8 * domain_tlv, t_void * pioctl_buf)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
mlan_adapter *pmadapter = pmpriv->adapter;
MrvlIEtypes_DomainParamSet_t *pdomain_tlv;
t_u8 num_sub_band = 0;
t_u8 region_code = 0;
ENTER();
pdomain_tlv = (MrvlIEtypes_DomainParamSet_t *) domain_tlv;
// update region code & table based on country string
if (wlan_11d_region_2_code(pmadapter, pdomain_tlv->country_code,
®ion_code) == MLAN_STATUS_SUCCESS) {
pmadapter->region_code = region_code;
ret = wlan_set_regiontable(pmpriv, region_code, pmadapter->fw_bands);
}
num_sub_band = ((pdomain_tlv->header.len - COUNTRY_CODE_LEN) /
sizeof(IEEEtypes_SubbandSet_t));
// TODO: don't just clobber pmadapter->domain_reg.
// Add some checking or merging between STA & UAP domain_info
wlan_11d_set_domain_info(pmpriv, band, pdomain_tlv->country_code,
num_sub_band, pdomain_tlv->sub_band);
ret = wlan_11d_send_domain_info(pmpriv, pioctl_buf);
LEAVE();
return ret;
}
/**
* @brief This function handles the command response of get_hw_spec
*
* @param priv A pointer to wlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @return WLAN_STATUS_SUCCESS or WLAN_STATUS_FAILURE
*/
static int wlan_ret_get_hw_spec(WlanCard *cardinfo, HostCmd_DS_COMMAND * resp)
{
u32 i;
HostCmd_DS_GET_HW_SPEC *hwspec = &resp->params.hwspec;
WlanCard *card = cardinfo;
int ret = WLAN_STATUS_SUCCESS;
card->fwCapInfo = hwspec->fwCapInfo;
card->RegionCode = hwspec->RegionCode;
WlanDebug(WlanMsg,"RegionCode %x,set 0x10",card->RegionCode);
card->RegionCode = 0x10;
for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++)
{
/* use the region code to search for the index */
if (card->RegionCode == RegionCodeToIndex[i])
{
break;
}
}
/* if it's unidentified region code, use the default (USA) */
if (i >= MRVDRV_MAX_REGION_CODE)
{
card->RegionCode = 0x10;
WlanDebug(WlanMsg,"unidentified region code, use the default (USA)\n");
}
if (card->MyMacAddress[0] == 0xff)
{
rt_memmove(card->MyMacAddress, hwspec->PermanentAddr, ETH_ALEN);
hexdump("default Mac address:", card->MyMacAddress, ETH_ALEN);
}
/* firmware release number */
WlanDebug(WlanMsg, "FW release number: 0x%08x\n", hwspec->FWReleaseNumber);
WlanDebug(WlanMsg, "HW version: 0x%08x\n", hwspec->Version);
if (wlan_set_regiontable(card, card->RegionCode, 0))
{
ret = WLAN_STATUS_FAILURE;
goto done;
}
if (wlan_set_universaltable(card, 0))
{
ret = WLAN_STATUS_FAILURE;
goto done;
}
done:
return ret;
}
/**
* @brief This function sets up domain_reg and downloads CMD to FW
*
* @param pmadapter A pointer to mlan_adapter structure
* @param pioctl_req Pointer to the IOCTL request buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status
wlan_11d_cfg_domain_info(IN pmlan_adapter pmadapter,
IN mlan_ioctl_req * pioctl_req)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
mlan_private *pmpriv = pmadapter->priv[pioctl_req->bss_index];
mlan_ds_11d_domain_info *domain_info = MNULL;
mlan_ds_11d_cfg *cfg_11d = MNULL;
t_u8 cfp_bg = 0, cfp_a = 0;
ENTER();
cfg_11d = (mlan_ds_11d_cfg *) pioctl_req->pbuf;
domain_info = &cfg_11d->param.domain_info;
memcpy(pmadapter, pmadapter->country_code, domain_info->country_code,
COUNTRY_CODE_LEN);
wlan_11d_set_domain_info(pmpriv, domain_info->band,
domain_info->country_code,
domain_info->no_of_sub_band,
(IEEEtypes_SubbandSet_t *) domain_info->
sub_band);
ret = wlan_11d_send_domain_info(pmpriv, pioctl_req);
if (ret == MLAN_STATUS_SUCCESS)
ret = MLAN_STATUS_PENDING;
/* Update region code and table based on country code */
if (wlan_misc_country_2_cfp_table_code(pmadapter,
domain_info->country_code,
&cfp_bg, &cfp_a)) {
PRINTM(MIOCTL, "Country code %c%c not found!\n",
domain_info->country_code[0],
domain_info->country_code[1]);
goto done;
}
pmadapter->cfp_code_bg = cfp_bg;
pmadapter->cfp_code_a = cfp_a;
if (cfp_bg && cfp_a && (cfp_bg == cfp_a))
pmadapter->region_code = cfp_a;
else
pmadapter->region_code = 0;
if (wlan_set_regiontable(pmpriv, pmadapter->region_code,
pmadapter->config_bands | pmadapter->
adhoc_start_band)) {
PRINTM(MIOCTL, "Fail to set regiontabl\n");
goto done;
}
done:
LEAVE();
return ret;
}
/**
* @brief This function handles domain info data from UAP interface.
* Checks conditions, sets up domain_reg, then downloads CMD.
*
* @param pmpriv A pointer to mlan_private structure
* @param band Band interface is operating on
* @param domain_tlv Pointer to domain_info tlv
* @param pioctl_buf Pointer to the IOCTL buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status
wlan_11d_handle_uap_domain_info(mlan_private * pmpriv,
t_u8 band,
t_u8 * domain_tlv, t_void * pioctl_buf)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
mlan_adapter *pmadapter = pmpriv->adapter;
MrvlIEtypes_DomainParamSet_t *pdomain_tlv;
t_u8 num_sub_band = 0;
t_u8 cfp_bg = 0, cfp_a = 0;
ENTER();
pdomain_tlv = (MrvlIEtypes_DomainParamSet_t *) domain_tlv;
/* update region code & table based on country string */
if (wlan_misc_country_2_cfp_table_code(pmadapter,
pdomain_tlv->country_code,
&cfp_bg,
&cfp_a) == MLAN_STATUS_SUCCESS) {
pmadapter->cfp_code_bg = cfp_bg;
pmadapter->cfp_code_a = cfp_a;
if (cfp_bg && cfp_a && (cfp_bg == cfp_a))
pmadapter->region_code = cfp_a;
else
pmadapter->region_code = 0;
if (wlan_set_regiontable(pmpriv, pmadapter->region_code,
pmadapter->config_bands | pmadapter->
adhoc_start_band)) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
memcpy(pmadapter, pmadapter->country_code, pdomain_tlv->country_code,
COUNTRY_CODE_LEN);
num_sub_band =
((pdomain_tlv->header.len -
COUNTRY_CODE_LEN) / sizeof(IEEEtypes_SubbandSet_t));
/* TODO: don't just clobber pmadapter->domain_reg. Add some checking
or merging between STA & UAP domain_info */
wlan_11d_set_domain_info(pmpriv, band, pdomain_tlv->country_code,
num_sub_band, pdomain_tlv->sub_band);
ret = wlan_11d_send_domain_info(pmpriv, pioctl_buf);
done:
LEAVE();
return ret;
}