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![Matt Kilgore](/assets/img/avatar_default.png)
This replaces uses of __attribute__((packed)) with __packed, which is recommended to be used over the direct __attribute__. This patch then includes <linux/compiler.h> as necessary to use __packed. Signed-off-by: Matthew Kilgore <mattkilgore12@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
505 lines
12 KiB
C
505 lines
12 KiB
C
/*
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* Driver for KeyStream IEEE802.11 b/g wireless LAN cards.
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*
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* Copyright (C) 2006-2008 KeyStream Corp.
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* Copyright (C) 2009 Renesas Technology Corp.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _KS_WLAN_H
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#define _KS_WLAN_H
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#define WPS
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#include <linux/version.h>
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#include <linux/interrupt.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/spinlock.h> /* spinlock_t */
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#include <linux/sched.h> /* wait_queue_head_t */
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#include <linux/types.h> /* pid_t */
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#include <linux/netdevice.h> /* struct net_device_stats, struct sk_buff */
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#include <linux/etherdevice.h>
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#include <linux/wireless.h>
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#include <asm/atomic.h> /* struct atmic_t */
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#include <linux/timer.h> /* struct timer_list */
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#include <linux/string.h>
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#include <linux/completion.h> /* struct completion */
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#include <linux/workqueue.h>
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#include <asm/io.h>
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#include "ks7010_sdio.h"
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#ifdef KS_WLAN_DEBUG
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#define DPRINTK(n, fmt, args...) \
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if (KS_WLAN_DEBUG>(n)) printk(KERN_NOTICE "%s: "fmt, __FUNCTION__, ## args)
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#else
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#define DPRINTK(n, fmt, args...)
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#endif
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struct ks_wlan_parameter {
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uint8_t operation_mode; /* Operation Mode */
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uint8_t channel; /* Channel */
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uint8_t tx_rate; /* Transmit Rate */
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struct {
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uint8_t size;
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uint8_t body[16];
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} rate_set;
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uint8_t bssid[ETH_ALEN]; /* BSSID */
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struct {
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uint8_t size;
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uint8_t body[32 + 1];
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} ssid; /* SSID */
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uint8_t preamble; /* Preamble */
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uint8_t powermgt; /* PowerManagementMode */
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uint32_t scan_type; /* AP List Scan Type */
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#define BEACON_LOST_COUNT_MIN 0
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#define BEACON_LOST_COUNT_MAX 65535
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uint32_t beacon_lost_count; /* Beacon Lost Count */
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uint32_t rts; /* RTS Threashold */
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uint32_t fragment; /* Fragmentation Threashold */
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uint32_t privacy_invoked;
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uint32_t wep_index;
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struct {
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uint8_t size;
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uint8_t val[13 * 2 + 1];
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} wep_key[4];
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uint16_t authenticate_type;
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uint16_t phy_type; /* 11b/11g/11bg mode type */
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uint16_t cts_mode; /* for 11g/11bg mode cts mode */
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uint16_t phy_info_timer; /* phy information timer */
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};
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enum {
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DEVICE_STATE_OFF = 0, /* this means hw_unavailable is != 0 */
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DEVICE_STATE_PREBOOT, /* we are in a pre-boot state (empty RAM) */
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DEVICE_STATE_BOOT, /* boot state (fw upload, run fw) */
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DEVICE_STATE_PREINIT, /* pre-init state */
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DEVICE_STATE_INIT, /* init state (restore MIB backup to device) */
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DEVICE_STATE_READY, /* driver&device are in operational state */
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DEVICE_STATE_SLEEP /* device in sleep mode */
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};
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/* SME flag */
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#define SME_MODE_SET (1<<0)
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#define SME_RTS (1<<1)
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#define SME_FRAG (1<<2)
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#define SME_WEP_FLAG (1<<3)
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#define SME_WEP_INDEX (1<<4)
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#define SME_WEP_VAL1 (1<<5)
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#define SME_WEP_VAL2 (1<<6)
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#define SME_WEP_VAL3 (1<<7)
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#define SME_WEP_VAL4 (1<<8)
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#define SME_WEP_VAL_MASK (SME_WEP_VAL1|SME_WEP_VAL2|SME_WEP_VAL3|SME_WEP_VAL4)
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#define SME_RSN (1<<9)
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#define SME_RSN_MULTICAST (1<<10)
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#define SME_RSN_UNICAST (1<<11)
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#define SME_RSN_AUTH (1<<12)
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#define SME_AP_SCAN (1<<13)
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#define SME_MULTICAST (1<<14)
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/* SME Event */
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enum {
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SME_START,
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SME_MULTICAST_REQUEST,
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SME_MACADDRESS_SET_REQUEST,
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SME_BSS_SCAN_REQUEST,
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SME_SET_FLAG,
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SME_SET_TXKEY,
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SME_SET_KEY1,
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SME_SET_KEY2,
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SME_SET_KEY3,
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SME_SET_KEY4,
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SME_SET_PMK_TSC,
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SME_SET_GMK1_TSC,
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SME_SET_GMK2_TSC,
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SME_SET_GMK3_TSC,
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SME_SET_PMKSA,
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SME_POW_MNGMT_REQUEST,
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SME_PHY_INFO_REQUEST,
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SME_MIC_FAILURE_REQUEST,
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SME_GET_MAC_ADDRESS,
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SME_GET_PRODUCT_VERSION,
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SME_STOP_REQUEST,
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SME_RTS_THRESHOLD_REQUEST,
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SME_FRAGMENTATION_THRESHOLD_REQUEST,
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SME_WEP_INDEX_REQUEST,
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SME_WEP_KEY1_REQUEST,
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SME_WEP_KEY2_REQUEST,
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SME_WEP_KEY3_REQUEST,
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SME_WEP_KEY4_REQUEST,
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SME_WEP_FLAG_REQUEST,
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SME_RSN_UCAST_REQUEST,
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SME_RSN_MCAST_REQUEST,
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SME_RSN_AUTH_REQUEST,
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SME_RSN_ENABLED_REQUEST,
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SME_RSN_MODE_REQUEST,
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#ifdef WPS
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SME_WPS_ENABLE_REQUEST,
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SME_WPS_PROBE_REQUEST,
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#endif
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SME_SET_GAIN,
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SME_GET_GAIN,
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SME_SLEEP_REQUEST,
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SME_SET_REGION,
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SME_MODE_SET_REQUEST,
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SME_START_REQUEST,
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SME_GET_EEPROM_CKSUM,
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SME_MIC_FAILURE_CONFIRM,
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SME_START_CONFIRM,
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SME_MULTICAST_CONFIRM,
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SME_BSS_SCAN_CONFIRM,
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SME_GET_CURRENT_AP,
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SME_POW_MNGMT_CONFIRM,
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SME_PHY_INFO_CONFIRM,
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SME_STOP_CONFIRM,
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SME_RTS_THRESHOLD_CONFIRM,
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SME_FRAGMENTATION_THRESHOLD_CONFIRM,
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SME_WEP_INDEX_CONFIRM,
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SME_WEP_KEY1_CONFIRM,
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SME_WEP_KEY2_CONFIRM,
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SME_WEP_KEY3_CONFIRM,
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SME_WEP_KEY4_CONFIRM,
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SME_WEP_FLAG_CONFIRM,
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SME_RSN_UCAST_CONFIRM,
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SME_RSN_MCAST_CONFIRM,
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SME_RSN_AUTH_CONFIRM,
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SME_RSN_ENABLED_CONFIRM,
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SME_RSN_MODE_CONFIRM,
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SME_MODE_SET_CONFIRM,
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SME_SLEEP_CONFIRM,
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SME_RSN_SET_CONFIRM,
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SME_WEP_SET_CONFIRM,
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SME_TERMINATE,
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SME_EVENT_SIZE /* end */
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};
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/* SME Status */
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enum {
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SME_IDLE,
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SME_SETUP,
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SME_DISCONNECT,
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SME_CONNECT
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};
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#define SME_EVENT_BUFF_SIZE 128
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struct sme_info {
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int sme_status;
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int event_buff[SME_EVENT_BUFF_SIZE];
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unsigned int qhead;
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unsigned int qtail;
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#ifdef KS_WLAN_DEBUG
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/* for debug */
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unsigned int max_event_count;
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#endif
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spinlock_t sme_spin;
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unsigned long sme_flag;
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};
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struct hostt_t {
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int buff[SME_EVENT_BUFF_SIZE];
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unsigned int qhead;
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unsigned int qtail;
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};
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#define RSN_IE_BODY_MAX 64
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struct rsn_ie_t {
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uint8_t id; /* 0xdd = WPA or 0x30 = RSN */
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uint8_t size; /* max ? 255 ? */
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uint8_t body[RSN_IE_BODY_MAX];
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} __packed;
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#ifdef WPS
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#define WPS_IE_BODY_MAX 255
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struct wps_ie_t {
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uint8_t id; /* 221 'dd <len> 00 50 F2 04' */
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uint8_t size; /* max ? 255 ? */
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uint8_t body[WPS_IE_BODY_MAX];
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} __packed;
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#endif /* WPS */
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struct local_ap_t {
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uint8_t bssid[6];
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uint8_t rssi;
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uint8_t sq;
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struct {
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uint8_t size;
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uint8_t body[32];
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uint8_t ssid_pad;
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} ssid;
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struct {
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uint8_t size;
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uint8_t body[16];
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uint8_t rate_pad;
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} rate_set;
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uint16_t capability;
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uint8_t channel;
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uint8_t noise;
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struct rsn_ie_t wpa_ie;
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struct rsn_ie_t rsn_ie;
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#ifdef WPS
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struct wps_ie_t wps_ie;
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#endif /* WPS */
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};
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#define LOCAL_APLIST_MAX 31
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#define LOCAL_CURRENT_AP LOCAL_APLIST_MAX
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struct local_aplist_t {
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int size;
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struct local_ap_t ap[LOCAL_APLIST_MAX + 1];
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};
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struct local_gain_t {
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uint8_t TxMode;
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uint8_t RxMode;
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uint8_t TxGain;
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uint8_t RxGain;
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};
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struct local_eeprom_sum_t {
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uint8_t type;
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uint8_t result;
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};
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enum {
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EEPROM_OK,
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EEPROM_CHECKSUM_NONE,
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EEPROM_FW_NOT_SUPPORT,
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EEPROM_NG,
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};
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/* Power Save Status */
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enum {
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PS_NONE,
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PS_ACTIVE_SET,
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PS_SAVE_SET,
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PS_CONF_WAIT,
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PS_SNOOZE,
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PS_WAKEUP
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};
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struct power_save_status_t {
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atomic_t status; /* initialvalue 0 */
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struct completion wakeup_wait;
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atomic_t confirm_wait;
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atomic_t snooze_guard;
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};
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struct sleep_status_t {
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atomic_t status; /* initialvalue 0 */
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atomic_t doze_request;
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atomic_t wakeup_request;
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};
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/* WPA */
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struct scan_ext_t {
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unsigned int flag;
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char ssid[IW_ESSID_MAX_SIZE + 1];
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};
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enum {
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CIPHER_NONE,
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CIPHER_WEP40,
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CIPHER_TKIP,
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CIPHER_CCMP,
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CIPHER_WEP104
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};
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#define CIPHER_ID_WPA_NONE "\x00\x50\xf2\x00"
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#define CIPHER_ID_WPA_WEP40 "\x00\x50\xf2\x01"
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#define CIPHER_ID_WPA_TKIP "\x00\x50\xf2\x02"
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#define CIPHER_ID_WPA_CCMP "\x00\x50\xf2\x04"
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#define CIPHER_ID_WPA_WEP104 "\x00\x50\xf2\x05"
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#define CIPHER_ID_WPA2_NONE "\x00\x0f\xac\x00"
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#define CIPHER_ID_WPA2_WEP40 "\x00\x0f\xac\x01"
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#define CIPHER_ID_WPA2_TKIP "\x00\x0f\xac\x02"
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#define CIPHER_ID_WPA2_CCMP "\x00\x0f\xac\x04"
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#define CIPHER_ID_WPA2_WEP104 "\x00\x0f\xac\x05"
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#define CIPHER_ID_LEN 4
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enum {
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KEY_MGMT_802_1X,
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KEY_MGMT_PSK,
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KEY_MGMT_WPANONE,
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};
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#define KEY_MGMT_ID_WPA_NONE "\x00\x50\xf2\x00"
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#define KEY_MGMT_ID_WPA_1X "\x00\x50\xf2\x01"
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#define KEY_MGMT_ID_WPA_PSK "\x00\x50\xf2\x02"
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#define KEY_MGMT_ID_WPA_WPANONE "\x00\x50\xf2\xff"
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#define KEY_MGMT_ID_WPA2_NONE "\x00\x0f\xac\x00"
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#define KEY_MGMT_ID_WPA2_1X "\x00\x0f\xac\x01"
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#define KEY_MGMT_ID_WPA2_PSK "\x00\x0f\xac\x02"
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#define KEY_MGMT_ID_WPA2_WPANONE "\x00\x0f\xac\xff"
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#define KEY_MGMT_ID_LEN 4
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#define MIC_KEY_SIZE 8
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struct wpa_key_t {
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uint32_t ext_flags; /* IW_ENCODE_EXT_xxx */
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uint8_t tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
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uint8_t rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
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struct sockaddr addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast
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* (group) keys or unicast address for
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* individual keys */
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uint16_t alg;
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uint16_t key_len; /* WEP: 5 or 13, TKIP: 32, CCMP: 16 */
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uint8_t key_val[IW_ENCODING_TOKEN_MAX];
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uint8_t tx_mic_key[MIC_KEY_SIZE];
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uint8_t rx_mic_key[MIC_KEY_SIZE];
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};
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#define WPA_KEY_INDEX_MAX 4
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#define WPA_RX_SEQ_LEN 6
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struct mic_failure_t {
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uint16_t failure; /* MIC Failure counter 0 or 1 or 2 */
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uint16_t counter; /* 1sec counter 0-60 */
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uint32_t last_failure_time;
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int stop; /* stop flag */
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};
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struct wpa_status_t {
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int wpa_enabled;
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unsigned int rsn_enabled;
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int version;
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int pairwise_suite; /* unicast cipher */
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int group_suite; /* multicast cipher */
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int key_mgmt_suite; /* authentication key management suite */
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int auth_alg;
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int txkey;
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struct wpa_key_t key[WPA_KEY_INDEX_MAX];
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struct scan_ext_t scan_ext;
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struct mic_failure_t mic_failure;
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};
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#include <linux/list.h>
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#define PMK_LIST_MAX 8
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struct pmk_list_t {
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uint16_t size;
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struct list_head head;
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struct pmk_t {
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struct list_head list;
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uint8_t bssid[ETH_ALEN];
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uint8_t pmkid[IW_PMKID_LEN];
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} pmk[PMK_LIST_MAX];
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};
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#ifdef WPS
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struct wps_status_t {
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int wps_enabled;
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int ielen;
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uint8_t ie[255];
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};
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#endif /* WPS */
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struct ks_wlan_private {
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struct hw_info_t ks_wlan_hw; /* hardware information */
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struct net_device *net_dev;
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int reg_net; /* register_netdev */
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struct net_device_stats nstats;
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struct iw_statistics wstats;
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struct completion confirm_wait;
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/* trx device & sme */
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struct tx_device tx_dev;
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struct rx_device rx_dev;
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struct sme_info sme_i;
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u8 *rxp;
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unsigned int rx_size;
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struct tasklet_struct sme_task;
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struct work_struct ks_wlan_wakeup_task;
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int scan_ind_count;
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unsigned char eth_addr[ETH_ALEN];
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struct local_aplist_t aplist;
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struct local_ap_t current_ap;
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struct power_save_status_t psstatus;
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struct sleep_status_t sleepstatus;
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struct wpa_status_t wpa;
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struct pmk_list_t pmklist;
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/* wireless parameter */
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struct ks_wlan_parameter reg;
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uint8_t current_rate;
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char nick[IW_ESSID_MAX_SIZE + 1];
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spinlock_t multicast_spin;
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spinlock_t dev_read_lock;
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wait_queue_head_t devread_wait;
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unsigned int need_commit; /* for ioctl */
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/* DeviceIoControl */
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int device_open_status;
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atomic_t event_count;
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atomic_t rec_count;
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int dev_count;
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#define DEVICE_STOCK_COUNT 20
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unsigned char *dev_data[DEVICE_STOCK_COUNT];
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int dev_size[DEVICE_STOCK_COUNT];
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/* ioctl : IOCTL_FIRMWARE_VERSION */
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unsigned char firmware_version[128 + 1];
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int version_size;
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int mac_address_valid; /* Mac Address Status */
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int dev_state;
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struct sk_buff *skb;
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unsigned int cur_rx; /* Index into the Rx buffer of next Rx pkt. */
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/* spinlock_t lock; */
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#define FORCE_DISCONNECT 0x80000000
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#define CONNECT_STATUS_MASK 0x7FFFFFFF
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uint32_t connect_status; /* connect status */
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int infra_status; /* Infractructure status */
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uint8_t data_buff[0x1000];
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uint8_t scan_ssid_len;
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uint8_t scan_ssid[IW_ESSID_MAX_SIZE + 1];
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struct local_gain_t gain;
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#ifdef WPS
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struct net_device *l2_dev;
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int l2_fd;
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struct wps_status_t wps;
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#endif /* WPS */
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uint8_t sleep_mode;
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uint8_t region;
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struct local_eeprom_sum_t eeprom_sum;
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uint8_t eeprom_checksum;
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struct hostt_t hostt;
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unsigned long last_doze;
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unsigned long last_wakeup;
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uint wakeup_count; /* for detect wakeup loop */
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};
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int ks_wlan_net_start(struct net_device *dev);
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int ks_wlan_net_stop(struct net_device *dev);
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#endif /* _KS_WLAN_H */
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