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staging: rtl8712: switch to common ieee80211 headers
This patch switches to <linux/ieee80211.h> and <net/cfg80211.h> and deletes a lot of duplicate definitions plus many unused ones. Non obvious changes: - struct ieee80211_ht_cap is different enough that I preferred to keep (and rename) it for now. - mcs_rate in translate_scan was not read after being set, so I deleted that part rather than using the renamed struct - WLAN_CAPABILITY_BSS is replaced with WLAN_CAPABILITY_ESS which is the corresponding one with same value Signed-off-by: Pascal Terjan <pterjan@google.com> Link: https://lore.kernel.org/r/20200609194848.166130-1-pterjan@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pascal Terjan
Greg Kroah-Hartman
parent
ce59858bbc
commit
3ee97e2206
10 changed files with 21 additions and 633 deletions
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@ -1,7 +1,7 @@
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# SPDX-License-Identifier: GPL-2.0
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config R8712U
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tristate "RealTek RTL8712U (RTL8192SU) Wireless LAN NIC driver"
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depends on WLAN && USB
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depends on WLAN && USB && CFG80211
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select WIRELESS_EXT
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select WEXT_PRIV
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select FW_LOADER
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@ -14,14 +14,8 @@
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#ifndef __IEEE80211_H
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#define __IEEE80211_H
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#include "osdep_service.h"
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#include "drv_types.h"
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#include "wifi.h"
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#include <linux/compiler.h>
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#include <linux/wireless.h>
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#include <linux/ieee80211.h>
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#define MGMT_QUEUE_NUM 5
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#define ETH_ALEN 6
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#define IEEE_CMD_SET_WPA_PARAM 1
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#define IEEE_CMD_SET_WPA_IE 2
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#define IEEE_CMD_SET_ENCRYPTION 3
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@ -102,162 +96,11 @@ struct ieee_param {
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} u;
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};
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#define IEEE80211_DATA_LEN 2304
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/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
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* 6.2.1.1.2.
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*
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* The figure in section 7.1.2 suggests a body size of up to 2312
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* bytes is allowed, which is a bit confusing, I suspect this
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* represents the 2304 bytes of real data, plus a possible 8 bytes of
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* WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
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*/
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#define IEEE80211_HLEN 30
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#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
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/* this is stolen from ipw2200 driver */
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#define IEEE_IBSS_MAC_HASH_SIZE 31
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struct ieee_ibss_seq {
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u8 mac[ETH_ALEN];
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u16 seq_num;
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u16 frag_num;
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unsigned long packet_time;
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struct list_head list;
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};
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struct ieee80211_hdr {
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__le16 frame_ctl;
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__le16 duration_id;
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u8 addr1[ETH_ALEN];
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u8 addr2[ETH_ALEN];
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u8 addr3[ETH_ALEN];
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__le16 seq_ctl;
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u8 addr4[ETH_ALEN];
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} __packed __aligned(2);
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struct ieee80211_hdr_3addr {
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__le16 frame_ctl;
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__le16 duration_id;
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u8 addr1[ETH_ALEN];
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u8 addr2[ETH_ALEN];
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u8 addr3[ETH_ALEN];
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__le16 seq_ctl;
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} __packed __aligned(2);
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struct ieee80211_hdr_qos {
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__le16 frame_ctl;
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__le16 duration_id;
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u8 addr1[ETH_ALEN];
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u8 addr2[ETH_ALEN];
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u8 addr3[ETH_ALEN];
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__le16 seq_ctl;
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u8 addr4[ETH_ALEN];
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__le16 qc;
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} __packed __aligned(2);
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struct ieee80211_hdr_3addr_qos {
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__le16 frame_ctl;
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__le16 duration_id;
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u8 addr1[ETH_ALEN];
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u8 addr2[ETH_ALEN];
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u8 addr3[ETH_ALEN];
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__le16 seq_ctl;
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__le16 qc;
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} __packed;
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struct eapol {
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u8 snap[6];
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__be16 ethertype;
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u8 version;
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u8 type;
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__le16 length;
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} __packed;
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enum eap_type {
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EAP_PACKET = 0,
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EAPOL_START,
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EAPOL_LOGOFF,
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EAPOL_KEY,
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EAPOL_ENCAP_ASF_ALERT
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};
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#define IEEE80211_3ADDR_LEN 24
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#define IEEE80211_4ADDR_LEN 30
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#define IEEE80211_FCS_LEN 4
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#define MIN_FRAG_THRESHOLD 256U
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#define MAX_FRAG_THRESHOLD 2346U
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/* Frame control field constants */
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#define IEEE80211_FCTL_VERS 0x0002
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#define IEEE80211_FCTL_FTYPE 0x000c
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#define IEEE80211_FCTL_STYPE 0x00f0
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#define IEEE80211_FCTL_TODS 0x0100
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#define IEEE80211_FCTL_FROMDS 0x0200
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#define IEEE80211_FCTL_MOREFRAGS 0x0400
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#define IEEE80211_FCTL_RETRY 0x0800
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#define IEEE80211_FCTL_PM 0x1000
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#define IEEE80211_FCTL_MOREDATA 0x2000
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#define IEEE80211_FCTL_WEP 0x4000
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#define IEEE80211_FCTL_ORDER 0x8000
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#define IEEE80211_FTYPE_MGMT 0x0000
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#define IEEE80211_FTYPE_CTL 0x0004
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#define IEEE80211_FTYPE_DATA 0x0008
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/* management */
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#define IEEE80211_STYPE_ASSOC_REQ 0x0000
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#define IEEE80211_STYPE_ASSOC_RESP 0x0010
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#define IEEE80211_STYPE_REASSOC_REQ 0x0020
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#define IEEE80211_STYPE_REASSOC_RESP 0x0030
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#define IEEE80211_STYPE_PROBE_REQ 0x0040
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#define IEEE80211_STYPE_PROBE_RESP 0x0050
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#define IEEE80211_STYPE_BEACON 0x0080
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#define IEEE80211_STYPE_ATIM 0x0090
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#define IEEE80211_STYPE_DISASSOC 0x00A0
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#define IEEE80211_STYPE_AUTH 0x00B0
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#define IEEE80211_STYPE_DEAUTH 0x00C0
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/* control */
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#define IEEE80211_STYPE_PSPOLL 0x00A0
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#define IEEE80211_STYPE_RTS 0x00B0
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#define IEEE80211_STYPE_CTS 0x00C0
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#define IEEE80211_STYPE_ACK 0x00D0
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#define IEEE80211_STYPE_CFEND 0x00E0
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#define IEEE80211_STYPE_CFENDACK 0x00F0
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/* data */
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#define IEEE80211_STYPE_DATA 0x0000
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#define IEEE80211_STYPE_DATA_CFACK 0x0010
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#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
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#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
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#define IEEE80211_STYPE_NULLFUNC 0x0040
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#define IEEE80211_STYPE_CFACK 0x0050
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#define IEEE80211_STYPE_CFPOLL 0x0060
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#define IEEE80211_STYPE_CFACKPOLL 0x0070
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#define IEEE80211_QOS_DATAGRP 0x0080
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#define IEEE80211_SCTL_FRAG 0x000F
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#define IEEE80211_SCTL_SEQ 0xFFF0
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/* QoS,QOS */
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#define NORMAL_ACK 0
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#define NO_ACK 1
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#define NON_EXPLICIT_ACK 2
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#define BLOCK_ACK 3
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#ifndef ETH_P_PAE
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#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
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#endif /* ETH_P_PAE */
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#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
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#define ETH_P_ECONET 0x0018
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#ifndef ETH_P_80211_RAW
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#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
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#endif
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/* IEEE 802.11 defines */
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@ -272,58 +115,6 @@ struct ieee80211_snap_hdr {
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#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
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#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
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#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
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#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
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#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
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#define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ)
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/* Authentication algorithms */
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#define WLAN_AUTH_OPEN 0
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#define WLAN_AUTH_SHARED_KEY 1
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#define WLAN_AUTH_CHALLENGE_LEN 128
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#define WLAN_CAPABILITY_BSS BIT(0)
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#define WLAN_CAPABILITY_IBSS BIT(1)
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#define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
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#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
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#define WLAN_CAPABILITY_PRIVACY BIT(4)
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#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
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#define WLAN_CAPABILITY_PBCC BIT(6)
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#define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
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#define WLAN_CAPABILITY_SHORT_SLOT BIT(10)
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/* Information Element IDs */
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#define WLAN_EID_SSID 0
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#define WLAN_EID_SUPP_RATES 1
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#define WLAN_EID_FH_PARAMS 2
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#define WLAN_EID_DS_PARAMS 3
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#define WLAN_EID_CF_PARAMS 4
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#define WLAN_EID_TIM 5
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#define WLAN_EID_IBSS_PARAMS 6
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#define WLAN_EID_CHALLENGE 16
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#define WLAN_EID_RSN 48
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#define WLAN_EID_GENERIC 221
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#define IEEE80211_MGMT_HDR_LEN 24
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#define IEEE80211_DATA_HDR3_LEN 24
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#define IEEE80211_DATA_HDR4_LEN 30
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#define IEEE80211_STATMASK_SIGNAL BIT(0)
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#define IEEE80211_STATMASK_RSSI BIT(1)
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#define IEEE80211_STATMASK_NOISE BIT(2)
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#define IEEE80211_STATMASK_RATE BIT(3)
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#define IEEE80211_STATMASK_WEMASK 0x7
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#define IEEE80211_CCK_MODULATION BIT(0)
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#define IEEE80211_OFDM_MODULATION BIT(1)
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#define IEEE80211_24GHZ_BAND BIT(0)
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#define IEEE80211_52GHZ_BAND BIT(1)
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#define IEEE80211_CCK_RATE_LEN 4
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#define IEEE80211_NUM_OFDM_RATESLEN 8
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@ -331,7 +122,6 @@ struct ieee80211_snap_hdr {
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#define IEEE80211_CCK_RATE_2MB 0x04
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#define IEEE80211_CCK_RATE_5MB 0x0B
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#define IEEE80211_CCK_RATE_11MB 0x16
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#define IEEE80211_OFDM_RATE_LEN 8
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#define IEEE80211_OFDM_RATE_6MB 0x0C
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#define IEEE80211_OFDM_RATE_9MB 0x12
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#define IEEE80211_OFDM_RATE_12MB 0x18
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@ -342,388 +132,16 @@ struct ieee80211_snap_hdr {
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#define IEEE80211_OFDM_RATE_54MB 0x6C
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#define IEEE80211_BASIC_RATE_MASK 0x80
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#define IEEE80211_CCK_RATE_1MB_MASK BIT(0)
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#define IEEE80211_CCK_RATE_2MB_MASK BIT(1)
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#define IEEE80211_CCK_RATE_5MB_MASK BIT(2)
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#define IEEE80211_CCK_RATE_11MB_MASK BIT(3)
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#define IEEE80211_OFDM_RATE_6MB_MASK BIT(4)
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#define IEEE80211_OFDM_RATE_9MB_MASK BIT(5)
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#define IEEE80211_OFDM_RATE_12MB_MASK BIT(6)
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#define IEEE80211_OFDM_RATE_18MB_MASK BIT(7)
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#define IEEE80211_OFDM_RATE_24MB_MASK BIT(8)
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#define IEEE80211_OFDM_RATE_36MB_MASK BIT(9)
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#define IEEE80211_OFDM_RATE_48MB_MASK BIT(10)
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#define IEEE80211_OFDM_RATE_54MB_MASK BIT(11)
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#define IEEE80211_CCK_RATES_MASK 0x0000000F
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#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
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IEEE80211_CCK_RATE_2MB_MASK)
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#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
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IEEE80211_CCK_RATE_5MB_MASK | \
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IEEE80211_CCK_RATE_11MB_MASK)
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#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
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#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
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IEEE80211_OFDM_RATE_12MB_MASK | \
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IEEE80211_OFDM_RATE_24MB_MASK)
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#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
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IEEE80211_OFDM_RATE_9MB_MASK | \
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IEEE80211_OFDM_RATE_18MB_MASK | \
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IEEE80211_OFDM_RATE_36MB_MASK | \
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IEEE80211_OFDM_RATE_48MB_MASK | \
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IEEE80211_OFDM_RATE_54MB_MASK)
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#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
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IEEE80211_CCK_DEFAULT_RATES_MASK)
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#define IEEE80211_NUM_OFDM_RATES 8
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#define IEEE80211_NUM_CCK_RATES 4
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#define IEEE80211_OFDM_SHIFT_MASK_A 4
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/* NOTE: This data is for statistical purposes; not all hardware provides this
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* information for frames received. Not setting these will not cause
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* any adverse affects.
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*/
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struct ieee80211_rx_stats {
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s8 rssi;
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u8 signal;
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u8 noise;
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u8 received_channel;
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u16 rate; /* in 100 kbps */
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u8 mask;
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u8 freq;
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u16 len;
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};
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/* IEEE 802.11 requires that STA supports concurrent reception of at least
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* three fragmented frames. This define can be increased to support more
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* concurrent frames, but it should be noted that each entry can consume about
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* 2 kB of RAM and increasing cache size will slow down frame reassembly.
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*/
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#define IEEE80211_FRAG_CACHE_LEN 4
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struct ieee80211_frag_entry {
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u32 first_frag_time;
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uint seq;
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uint last_frag;
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uint qos; /*jackson*/
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uint tid; /*jackson*/
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struct sk_buff *skb;
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u8 src_addr[ETH_ALEN];
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u8 dst_addr[ETH_ALEN];
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};
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struct ieee80211_stats {
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uint tx_unicast_frames;
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uint tx_multicast_frames;
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uint tx_fragments;
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uint tx_unicast_octets;
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uint tx_multicast_octets;
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uint tx_deferred_transmissions;
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uint tx_single_retry_frames;
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uint tx_multiple_retry_frames;
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uint tx_retry_limit_exceeded;
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uint tx_discards;
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uint rx_unicast_frames;
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uint rx_multicast_frames;
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uint rx_fragments;
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uint rx_unicast_octets;
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uint rx_multicast_octets;
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uint rx_fcs_errors;
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uint rx_discards_no_buffer;
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uint tx_discards_wrong_sa;
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uint rx_discards_undecryptable;
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uint rx_message_in_msg_fragments;
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uint rx_message_in_bad_msg_fragments;
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};
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struct ieee80211_softmac_stats {
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uint rx_ass_ok;
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uint rx_ass_err;
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uint rx_probe_rq;
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uint tx_probe_rs;
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uint tx_beacons;
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uint rx_auth_rq;
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uint rx_auth_rs_ok;
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uint rx_auth_rs_err;
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uint tx_auth_rq;
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uint no_auth_rs;
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uint no_ass_rs;
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uint tx_ass_rq;
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uint rx_ass_rq;
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uint tx_probe_rq;
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uint reassoc;
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uint swtxstop;
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uint swtxawake;
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};
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#define SEC_KEY_1 BIT(0)
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#define SEC_KEY_2 BIT(1)
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#define SEC_KEY_3 BIT(2)
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#define SEC_KEY_4 BIT(3)
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#define SEC_ACTIVE_KEY BIT(4)
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#define SEC_AUTH_MODE BIT(5)
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#define SEC_UNICAST_GROUP BIT(6)
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#define SEC_LEVEL BIT(7)
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#define SEC_ENABLED BIT(8)
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#define SEC_LEVEL_0 0 /* None */
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#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
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#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
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#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
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#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
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#define WEP_KEYS 4
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#define WEP_KEY_LEN 13
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struct ieee80211_security {
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u16 active_key:2,
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enabled:1,
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auth_mode:2,
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auth_algo:4,
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unicast_uses_group:1;
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u8 key_sizes[WEP_KEYS];
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u8 keys[WEP_KEYS][WEP_KEY_LEN];
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u8 level;
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u16 flags;
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} __packed;
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/*
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*
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* 802.11 data frame from AP
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*
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* ,-------------------------------------------------------------------.
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* Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
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* |------|------|---------|---------|---------|------|---------|------|
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* Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
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* | | tion | (BSSID) | | | ence | data | |
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* `-------------------------------------------------------------------'
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*
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* Total: 28-2340 bytes
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*
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*/
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struct ieee80211_header_data {
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__le16 frame_ctl;
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__le16 duration_id;
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u8 addr1[6];
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u8 addr2[6];
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u8 addr3[6];
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__le16 seq_ctrl;
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||||
} __packed __aligned(2);
|
||||
|
||||
#define BEACON_PROBE_SSID_ID_POSITION 12
|
||||
|
||||
/* Management Frame Information Element Types */
|
||||
#define MFIE_TYPE_SSID 0
|
||||
#define MFIE_TYPE_RATES 1
|
||||
#define MFIE_TYPE_FH_SET 2
|
||||
#define MFIE_TYPE_DS_SET 3
|
||||
#define MFIE_TYPE_CF_SET 4
|
||||
#define MFIE_TYPE_TIM 5
|
||||
#define MFIE_TYPE_IBSS_SET 6
|
||||
#define MFIE_TYPE_CHALLENGE 16
|
||||
#define MFIE_TYPE_ERP 42
|
||||
#define MFIE_TYPE_RSN 48
|
||||
#define MFIE_TYPE_RATES_EX 50
|
||||
#define MFIE_TYPE_GENERIC 221
|
||||
|
||||
struct ieee80211_info_element_hdr {
|
||||
u8 id;
|
||||
u8 len;
|
||||
} __packed;
|
||||
|
||||
struct ieee80211_info_element {
|
||||
u8 id;
|
||||
u8 len;
|
||||
u8 data[];
|
||||
} __packed;
|
||||
|
||||
/*
|
||||
* These are the data types that can make up management packets
|
||||
*
|
||||
__le16 auth_algorithm;
|
||||
__le16 auth_sequence;
|
||||
__le16 beacon_interval;
|
||||
__le16 capability;
|
||||
u8 current_ap[ETH_ALEN];
|
||||
__le16 listen_interval;
|
||||
struct {
|
||||
u16 association_id:14, reserved:2;
|
||||
} __packed;
|
||||
__le32 time_stamp[2];
|
||||
__le16 reason;
|
||||
__le16 status;
|
||||
*/
|
||||
|
||||
#define IEEE80211_DEFAULT_TX_ESSID "Penguin"
|
||||
#define IEEE80211_DEFAULT_BASIC_RATE 10
|
||||
|
||||
struct ieee80211_authentication {
|
||||
struct ieee80211_header_data header;
|
||||
__le16 algorithm;
|
||||
__le16 transaction;
|
||||
__le16 status;
|
||||
} __packed;
|
||||
|
||||
struct ieee80211_probe_response {
|
||||
struct ieee80211_header_data header;
|
||||
__le32 time_stamp[2];
|
||||
__le16 beacon_interval;
|
||||
__le16 capability;
|
||||
struct ieee80211_info_element info_element;
|
||||
} __packed;
|
||||
|
||||
struct ieee80211_probe_request {
|
||||
struct ieee80211_header_data header;
|
||||
} __packed;
|
||||
|
||||
struct ieee80211_assoc_request_frame {
|
||||
struct ieee80211_hdr_3addr header;
|
||||
__le16 capability;
|
||||
__le16 listen_interval;
|
||||
struct ieee80211_info_element_hdr info_element;
|
||||
} __packed;
|
||||
|
||||
struct ieee80211_assoc_response_frame {
|
||||
struct ieee80211_hdr_3addr header;
|
||||
__le16 capability;
|
||||
__le16 status;
|
||||
__le16 aid;
|
||||
} __packed;
|
||||
|
||||
struct ieee80211_txb {
|
||||
u8 nr_frags;
|
||||
u8 encrypted;
|
||||
u16 reserved;
|
||||
u16 frag_size;
|
||||
u16 payload_size;
|
||||
struct sk_buff *fragments[];
|
||||
};
|
||||
|
||||
/* SWEEP TABLE ENTRIES NUMBER*/
|
||||
#define MAX_SWEEP_TAB_ENTRIES 42
|
||||
#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
|
||||
/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
|
||||
* only use 8, and then use extended rates for the remaining supported
|
||||
* rates. Other APs, however, stick all of their supported rates on the
|
||||
* main rates information element...
|
||||
*/
|
||||
#define MAX_RATES_LENGTH ((u8)12)
|
||||
#define MAX_RATES_EX_LENGTH ((u8)16)
|
||||
#define MAX_NETWORK_COUNT 128
|
||||
#define MAX_CHANNEL_NUMBER 161
|
||||
#define IEEE80211_SOFTMAC_SCAN_TIME 400
|
||||
/*(HZ / 2)*/
|
||||
#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
|
||||
|
||||
#define CRC_LENGTH 4U
|
||||
|
||||
#define MAX_WPA_IE_LEN 128
|
||||
|
||||
#define NETWORK_EMPTY_ESSID BIT(0)
|
||||
#define NETWORK_HAS_OFDM BIT(1)
|
||||
#define NETWORK_HAS_CCK BIT(2)
|
||||
|
||||
#define IEEE80211_DTIM_MBCAST 4
|
||||
#define IEEE80211_DTIM_UCAST 2
|
||||
#define IEEE80211_DTIM_VALID 1
|
||||
#define IEEE80211_DTIM_INVALID 0
|
||||
|
||||
#define IEEE80211_PS_DISABLED 0
|
||||
#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
|
||||
#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
|
||||
#define IW_ESSID_MAX_SIZE 32
|
||||
/*
|
||||
* join_res:
|
||||
* -1: authentication fail
|
||||
* -2: association fail
|
||||
* > 0: TID
|
||||
*/
|
||||
|
||||
enum ieee80211_state {
|
||||
/* the card is not linked at all */
|
||||
IEEE80211_NOLINK = 0,
|
||||
/* IEEE80211_ASSOCIATING* are for BSS client mode
|
||||
* the driver shall not perform RX filtering unless
|
||||
* the state is LINKED.
|
||||
* The driver shall just check for the state LINKED and
|
||||
* defaults to NOLINK for ALL the other states (including
|
||||
* LINKED_SCANNING)
|
||||
*/
|
||||
/* the association procedure will start (wq scheduling)*/
|
||||
IEEE80211_ASSOCIATING,
|
||||
IEEE80211_ASSOCIATING_RETRY,
|
||||
/* the association procedure is sending AUTH request*/
|
||||
IEEE80211_ASSOCIATING_AUTHENTICATING,
|
||||
/* the association procedure has successfully authenticated
|
||||
* and is sending association request
|
||||
*/
|
||||
IEEE80211_ASSOCIATING_AUTHENTICATED,
|
||||
/* the link is ok. the card associated to a BSS or linked
|
||||
* to a ibss cell or acting as an AP and creating the bss
|
||||
*/
|
||||
IEEE80211_LINKED,
|
||||
/* same as LINKED, but the driver shall apply RX filter
|
||||
* rules as we are in NO_LINK mode. As the card is still
|
||||
* logically linked, but it is doing a syncro site survey
|
||||
* then it will be back to LINKED state.
|
||||
*/
|
||||
IEEE80211_LINKED_SCANNING,
|
||||
};
|
||||
|
||||
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
|
||||
#define DEFAULT_FTS 2346
|
||||
|
||||
#define CFG_IEEE80211_RESERVE_FCS BIT(0)
|
||||
#define CFG_IEEE80211_COMPUTE_FCS BIT(1)
|
||||
|
||||
#define MAXTID 16
|
||||
|
||||
#define IEEE_A BIT(0)
|
||||
#define IEEE_B BIT(1)
|
||||
#define IEEE_G BIT(2)
|
||||
#define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G)
|
||||
|
||||
static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
|
||||
{
|
||||
/* Single white space is for Linksys APs */
|
||||
if (essid_len == 1 && essid[0] == ' ')
|
||||
return 1;
|
||||
/* Otherwise, if the entire essid is 0, we assume it is hidden */
|
||||
while (essid_len) {
|
||||
essid_len--;
|
||||
if (essid[essid_len] != '\0')
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
static inline int ieee80211_get_hdrlen(u16 fc)
|
||||
{
|
||||
int hdrlen = 24;
|
||||
|
||||
switch (WLAN_FC_GET_TYPE(fc)) {
|
||||
case IEEE80211_FTYPE_DATA:
|
||||
if (fc & IEEE80211_QOS_DATAGRP)
|
||||
hdrlen += 2;
|
||||
if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
|
||||
hdrlen += 6; /* Addr4 */
|
||||
break;
|
||||
case IEEE80211_FTYPE_CTL:
|
||||
switch (WLAN_FC_GET_STYPE(fc)) {
|
||||
case IEEE80211_STYPE_CTS:
|
||||
case IEEE80211_STYPE_ACK:
|
||||
hdrlen = 10;
|
||||
break;
|
||||
default:
|
||||
hdrlen = 16;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
return hdrlen;
|
||||
}
|
||||
|
||||
struct registry_priv;
|
||||
|
||||
u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
|
||||
|
|
|
|||
|
|
@ -18,6 +18,7 @@
|
|||
|
||||
#include <linux/if_ether.h>
|
||||
#include <linux/ip.h>
|
||||
#include <net/cfg80211.h>
|
||||
|
||||
#include "osdep_service.h"
|
||||
#include "drv_types.h"
|
||||
|
|
@ -27,12 +28,6 @@
|
|||
#include "usb_ops.h"
|
||||
#include "wifi.h"
|
||||
|
||||
/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
|
||||
static u8 bridge_tunnel_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8};
|
||||
|
||||
/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
|
||||
static u8 rfc1042_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
|
||||
|
||||
static void recv_tasklet(unsigned long priv);
|
||||
|
||||
void r8712_init_recv_priv(struct recv_priv *precvpriv,
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@ struct ht_priv {
|
|||
unsigned int rx_ampdu_maxlen; /* for rx reordering ctrl win_sz,
|
||||
* updated when join_callback.
|
||||
*/
|
||||
struct ieee80211_ht_cap ht_cap;
|
||||
struct rtl_ieee80211_ht_cap ht_cap;
|
||||
};
|
||||
|
||||
#endif /*_RTL871X_HT_H_ */
|
||||
|
|
|
|||
|
|
@ -211,11 +211,10 @@ static char *translate_scan(struct _adapter *padapter,
|
|||
char *start, char *stop)
|
||||
{
|
||||
struct iw_event iwe;
|
||||
struct ieee80211_ht_cap *pht_capie;
|
||||
char *current_val;
|
||||
s8 *p;
|
||||
u32 i = 0, ht_ielen = 0;
|
||||
u16 cap, ht_cap = false, mcs_rate;
|
||||
u16 cap, ht_cap = false;
|
||||
u8 rssi;
|
||||
|
||||
if ((pnetwork->network.Configuration.DSConfig < 1) ||
|
||||
|
|
@ -241,8 +240,6 @@ static char *translate_scan(struct _adapter *padapter,
|
|||
&ht_ielen, pnetwork->network.IELength - 12);
|
||||
if (p && ht_ielen > 0) {
|
||||
ht_cap = true;
|
||||
pht_capie = (struct ieee80211_ht_cap *)(p + 2);
|
||||
memcpy(&mcs_rate, pht_capie->supp_mcs_set, 2);
|
||||
}
|
||||
/* Add the protocol name */
|
||||
iwe.cmd = SIOCGIWNAME;
|
||||
|
|
@ -268,8 +265,8 @@ static char *translate_scan(struct _adapter *padapter,
|
|||
memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs),
|
||||
2);
|
||||
le16_to_cpus(&cap);
|
||||
if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) {
|
||||
if (cap & WLAN_CAPABILITY_BSS)
|
||||
if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) {
|
||||
if (cap & WLAN_CAPABILITY_ESS)
|
||||
iwe.u.mode = (u32)IW_MODE_MASTER;
|
||||
else
|
||||
iwe.u.mode = (u32)IW_MODE_ADHOC;
|
||||
|
|
@ -1395,7 +1392,7 @@ static int r8711_wx_get_rate(struct net_device *dev,
|
|||
struct _adapter *padapter = netdev_priv(dev);
|
||||
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||||
struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
|
||||
struct ieee80211_ht_cap *pht_capie;
|
||||
struct rtl_ieee80211_ht_cap *pht_capie;
|
||||
unsigned char rf_type = padapter->registrypriv.rf_config;
|
||||
int i;
|
||||
u8 *p;
|
||||
|
|
@ -1411,7 +1408,7 @@ static int r8711_wx_get_rate(struct net_device *dev,
|
|||
pcur_bss->IELength - 12);
|
||||
if (p && ht_ielen > 0) {
|
||||
ht_cap = true;
|
||||
pht_capie = (struct ieee80211_ht_cap *)(p + 2);
|
||||
pht_capie = (struct rtl_ieee80211_ht_cap *)(p + 2);
|
||||
memcpy(&mcs_rate, pht_capie->supp_mcs_set, 2);
|
||||
bw_40MHz = (le16_to_cpu(pht_capie->cap_info) &
|
||||
IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0;
|
||||
|
|
|
|||
|
|
@ -249,8 +249,8 @@ static int is_same_network(struct wlan_bssid_ex *src,
|
|||
src->Ssid.SsidLength))) &&
|
||||
((s_cap & WLAN_CAPABILITY_IBSS) ==
|
||||
(d_cap & WLAN_CAPABILITY_IBSS)) &&
|
||||
((s_cap & WLAN_CAPABILITY_BSS) ==
|
||||
(d_cap & WLAN_CAPABILITY_BSS));
|
||||
((s_cap & WLAN_CAPABILITY_ESS) ==
|
||||
(d_cap & WLAN_CAPABILITY_ESS));
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -1643,7 +1643,7 @@ unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
|
|||
{
|
||||
u32 ielen, out_len;
|
||||
unsigned char *p;
|
||||
struct ieee80211_ht_cap ht_capie;
|
||||
struct rtl_ieee80211_ht_cap ht_capie;
|
||||
unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00};
|
||||
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||||
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
|
||||
|
|
@ -1659,7 +1659,7 @@ unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
|
|||
pqospriv->qos_option = 1;
|
||||
}
|
||||
out_len = *pout_len;
|
||||
memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap));
|
||||
memset(&ht_capie, 0, sizeof(struct rtl_ieee80211_ht_cap));
|
||||
ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH |
|
||||
IEEE80211_HT_CAP_SGI_20 |
|
||||
IEEE80211_HT_CAP_SGI_40 |
|
||||
|
|
@ -1669,7 +1669,7 @@ unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
|
|||
ht_capie.ampdu_params_info = (IEEE80211_HT_CAP_AMPDU_FACTOR &
|
||||
0x03) | (IEEE80211_HT_CAP_AMPDU_DENSITY & 0x00);
|
||||
r8712_set_ie(out_ie + out_len, _HT_CAPABILITY_IE_,
|
||||
sizeof(struct ieee80211_ht_cap),
|
||||
sizeof(struct rtl_ieee80211_ht_cap),
|
||||
(unsigned char *)&ht_capie, pout_len);
|
||||
phtpriv->ht_option = 1;
|
||||
}
|
||||
|
|
@ -1683,7 +1683,7 @@ static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len)
|
|||
int i;
|
||||
uint len;
|
||||
struct sta_info *bmc_sta, *psta;
|
||||
struct ieee80211_ht_cap *pht_capie;
|
||||
struct rtl_ieee80211_ht_cap *pht_capie;
|
||||
struct recv_reorder_ctrl *preorder_ctrl;
|
||||
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||||
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
||||
|
|
@ -1703,7 +1703,7 @@ static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len)
|
|||
&len, ie_len -
|
||||
sizeof(struct NDIS_802_11_FIXED_IEs));
|
||||
if (p && len > 0) {
|
||||
pht_capie = (struct ieee80211_ht_cap *)(p + 2);
|
||||
pht_capie = (struct rtl_ieee80211_ht_cap *)(p + 2);
|
||||
max_ampdu_sz = (pht_capie->ampdu_params_info &
|
||||
IEEE80211_HT_CAP_AMPDU_FACTOR);
|
||||
/* max_ampdu_sz (kbytes); */
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@
|
|||
#include <linux/if_ether.h>
|
||||
#include <linux/kmemleak.h>
|
||||
#include <linux/etherdevice.h>
|
||||
#include <net/cfg80211.h>
|
||||
|
||||
#include "osdep_service.h"
|
||||
#include "drv_types.h"
|
||||
|
|
@ -35,12 +36,6 @@ static const u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37};
|
|||
/* Datagram Delivery Protocol */
|
||||
static const u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3};
|
||||
|
||||
/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
|
||||
static const u8 bridge_tunnel_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8};
|
||||
|
||||
/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
|
||||
static const u8 rfc1042_header[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
|
||||
|
||||
void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv)
|
||||
{
|
||||
memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv));
|
||||
|
|
|
|||
|
|
@ -12,8 +12,6 @@
|
|||
|
||||
#define MAX_SUBFRAME_COUNT 64
|
||||
|
||||
#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
|
||||
|
||||
/* for Rx reordering buffer control */
|
||||
struct recv_reorder_ctrl {
|
||||
struct _adapter *padapter;
|
||||
|
|
|
|||
|
|
@ -476,7 +476,7 @@ static int make_wlanhdr(struct _adapter *padapter, u8 *hdr,
|
|||
struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr;
|
||||
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||||
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
|
||||
__le16 *fctrl = &pwlanhdr->frame_ctl;
|
||||
__le16 *fctrl = &pwlanhdr->frame_control;
|
||||
u8 *bssid;
|
||||
|
||||
memset(hdr, 0, WLANHDR_OFFSET);
|
||||
|
|
|
|||
|
|
@ -451,33 +451,18 @@ static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
|
|||
#define GetOrderBit(pbuf) (((*(__le16 *)(pbuf)) & \
|
||||
le16_to_cpu(_ORDER_)) != 0)
|
||||
|
||||
/**
|
||||
* struct ieee80211_bar - HT Block Ack Request
|
||||
*
|
||||
* This structure refers to "HT BlockAckReq" as
|
||||
* described in 802.11n draft section 7.2.1.7.1
|
||||
*/
|
||||
struct ieee80211_bar {
|
||||
__le16 frame_control;
|
||||
__le16 duration;
|
||||
unsigned char ra[6];
|
||||
unsigned char ta[6];
|
||||
__le16 control;
|
||||
__le16 start_seq_num;
|
||||
} __packed;
|
||||
|
||||
/* 802.11 BAR control masks */
|
||||
#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
|
||||
#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
|
||||
|
||||
/*
|
||||
* struct ieee80211_ht_cap - HT capabilities
|
||||
* struct rtl_ieee80211_ht_cap - HT capabilities
|
||||
*
|
||||
* This structure refers to "HT capabilities element" as
|
||||
* described in 802.11n draft section 7.3.2.52
|
||||
*/
|
||||
|
||||
struct ieee80211_ht_cap {
|
||||
struct rtl_ieee80211_ht_cap {
|
||||
__le16 cap_info;
|
||||
unsigned char ampdu_params_info;
|
||||
unsigned char supp_mcs_set[16];
|
||||
|
|
@ -487,7 +472,7 @@ struct ieee80211_ht_cap {
|
|||
} __packed;
|
||||
|
||||
/**
|
||||
* struct ieee80211_ht_cap - HT additional information
|
||||
* struct ieee80211_ht_addt_info - HT additional information
|
||||
*
|
||||
* This structure refers to "HT information element" as
|
||||
* described in 802.11n draft section 7.3.2.53
|
||||
|
|
|
|||
Loading…
Reference in a new issue