2  * NXP Wireless LAN device driver: management IE handling- setting and
3  * deleting IE.
23 /* This function checks if current IE index is used by any on other interface.
24  * Return: -1: yes, current IE index is used by someone else.
25  *          0: no, current IE index is NOT used by other interface.
32 	struct mwifiex_ie *ie;  in mwifiex_ie_index_used_by_other_intf()  local
36 			ie = &adapter->priv[i]->mgmt_ie[idx];  in mwifiex_ie_index_used_by_other_intf()
37 			if (ie->mgmt_subtype_mask && ie->ie_length)  in mwifiex_ie_index_used_by_other_intf()
45 /* Get unused IE index. This index will be used for setting new IE */
48 		       struct mwifiex_ie *ie, u16 *index)  in mwifiex_ie_get_autoidx()  argument
54 		len = le16_to_cpu(ie->ie_length);  in mwifiex_ie_get_autoidx()
79 /* This function prepares IE data buffer for command to be sent to FW */
86 	struct mwifiex_ie *ie;  in mwifiex_update_autoindex_ies()  local
95 		ie = (struct mwifiex_ie *)(((u8 *)ie_list) + travel_len);  in mwifiex_update_autoindex_ies()
96 		tlv_len = le16_to_cpu(ie->ie_length);  in mwifiex_update_autoindex_ies()
101 		index = le16_to_cpu(ie->ie_index);  in mwifiex_update_autoindex_ies()
102 		mask = le16_to_cpu(ie->mgmt_subtype_mask);  in mwifiex_update_autoindex_ies()
106 			if (mwifiex_ie_get_autoidx(priv, mask, ie, &index))  in mwifiex_update_autoindex_ies()
112 			memcpy(tmp, &ie->ie_buffer, le16_to_cpu(ie->ie_length));  in mwifiex_update_autoindex_ies()
113 			priv->mgmt_ie[index].ie_length = ie->ie_length;  in mwifiex_update_autoindex_ies()
118 			ie->ie_index = cpu_to_le16(index);  in mwifiex_update_autoindex_ies()
129 			ie->ie_length = 0;  in mwifiex_update_autoindex_ies()
130 			memcpy(&priv->mgmt_ie[index], ie,  in mwifiex_update_autoindex_ies()
150  * and prepare single structure for IE setting.
151  * This function also updates allocated IE indices from driver.
197 		/* save beacon ie index after auto-indexing */  in mwifiex_update_uap_custom_ie()
204 		/* save probe resp ie index after auto-indexing */  in mwifiex_update_uap_custom_ie()
211 		/* save assoc resp ie index after auto-indexing */  in mwifiex_update_uap_custom_ie()
218 /* This function checks if the vendor specified IE is present in passed buffer
221  * If the vendor specified IE is present then memory is allocated for
222  * mwifiex_ie pointer and filled in with IE. Caller should take care of freeing
230 	struct mwifiex_ie *ie = *ie_ptr;  in mwifiex_update_vs_ie()  local
240 			ie = *ie_ptr;  in mwifiex_update_vs_ie()
244 		if (le16_to_cpu(ie->ie_length) + vs_ie->len + 2 >  in mwifiex_update_vs_ie()
247 		memcpy(ie->ie_buffer + le16_to_cpu(ie->ie_length),  in mwifiex_update_vs_ie()
249 		le16_unaligned_add_cpu(&ie->ie_length, vs_ie->len + 2);  in mwifiex_update_vs_ie()
250 		ie->mgmt_subtype_mask = cpu_to_le16(mask);  in mwifiex_update_vs_ie()
251 		ie->ie_index = cpu_to_le16(MWIFIEX_AUTO_IDX_MASK);  in mwifiex_update_vs_ie()
254 	*ie_ptr = ie;  in mwifiex_update_vs_ie()
259  * from cfg80211_ap_settings->beacon and sets these IE to FW.
325  * these IE to FW.
371 			/* Skip only Microsoft WMM IE */  in mwifiex_uap_parse_tail_ies()
391 	/* parse only WPA vendor IE from tail, WMM IE is configured by  in mwifiex_uap_parse_tail_ies()
431  * function and sets these IE to FW.
446 /* This function removes management IE set */