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Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271.h')
-rw-r--r--drivers/net/wireless/wl12xx/wl1271.h512
1 files changed, 0 insertions, 512 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
deleted file mode 100644
index 8a4cd763e5a2..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ /dev/null
@@ -1,512 +0,0 @@
-/*
- * This file is part of wl1271
- *
- * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Contact: Luciano Coelho <luciano.coelho@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1271_H__
-#define __WL1271_H__
-
-#include <linux/mutex.h>
-#include <linux/completion.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/bitops.h>
-#include <net/mac80211.h>
-
-#include "wl1271_conf.h"
-#include "wl1271_ini.h"
-
-#define DRIVER_NAME "wl1271"
-#define DRIVER_PREFIX DRIVER_NAME ": "
-
-enum {
- DEBUG_NONE = 0,
- DEBUG_IRQ = BIT(0),
- DEBUG_SPI = BIT(1),
- DEBUG_BOOT = BIT(2),
- DEBUG_MAILBOX = BIT(3),
- DEBUG_TESTMODE = BIT(4),
- DEBUG_EVENT = BIT(5),
- DEBUG_TX = BIT(6),
- DEBUG_RX = BIT(7),
- DEBUG_SCAN = BIT(8),
- DEBUG_CRYPT = BIT(9),
- DEBUG_PSM = BIT(10),
- DEBUG_MAC80211 = BIT(11),
- DEBUG_CMD = BIT(12),
- DEBUG_ACX = BIT(13),
- DEBUG_SDIO = BIT(14),
- DEBUG_FILTERS = BIT(15),
- DEBUG_ADHOC = BIT(16),
- DEBUG_ALL = ~0,
-};
-
-#define DEBUG_LEVEL (DEBUG_NONE)
-
-#define DEBUG_DUMP_LIMIT 1024
-
-#define wl1271_error(fmt, arg...) \
- printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
-
-#define wl1271_warning(fmt, arg...) \
- printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
-
-#define wl1271_notice(fmt, arg...) \
- printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg)
-
-#define wl1271_info(fmt, arg...) \
- printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg)
-
-#define wl1271_debug(level, fmt, arg...) \
- do { \
- if (level & DEBUG_LEVEL) \
- printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \
- } while (0)
-
-#define wl1271_dump(level, prefix, buf, len) \
- do { \
- if (level & DEBUG_LEVEL) \
- print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
- DUMP_PREFIX_OFFSET, 16, 1, \
- buf, \
- min_t(size_t, len, DEBUG_DUMP_LIMIT), \
- 0); \
- } while (0)
-
-#define wl1271_dump_ascii(level, prefix, buf, len) \
- do { \
- if (level & DEBUG_LEVEL) \
- print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
- DUMP_PREFIX_OFFSET, 16, 1, \
- buf, \
- min_t(size_t, len, DEBUG_DUMP_LIMIT), \
- true); \
- } while (0)
-
-#define WL1271_DEFAULT_RX_CONFIG (CFG_UNI_FILTER_EN | \
- CFG_BSSID_FILTER_EN | \
- CFG_MC_FILTER_EN)
-
-#define WL1271_DEFAULT_RX_FILTER (CFG_RX_RCTS_ACK | CFG_RX_PRSP_EN | \
- CFG_RX_MGMT_EN | CFG_RX_DATA_EN | \
- CFG_RX_CTL_EN | CFG_RX_BCN_EN | \
- CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
-
-#define WL1271_FW_NAME "wl1271-fw.bin"
-#define WL1271_NVS_NAME "wl1271-nvs.bin"
-
-#define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
-#define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
-
-#define WL1271_CIPHER_SUITE_GEM 0x00147201
-
-#define WL1271_BUSY_WORD_CNT 1
-#define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32))
-
-#define WL1271_ELP_HW_STATE_ASLEEP 0
-#define WL1271_ELP_HW_STATE_IRQ 1
-
-#define WL1271_DEFAULT_BEACON_INT 100
-#define WL1271_DEFAULT_DTIM_PERIOD 1
-
-#define ACX_TX_DESCRIPTORS 32
-
-#define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
-
-enum wl1271_state {
- WL1271_STATE_OFF,
- WL1271_STATE_ON,
- WL1271_STATE_PLT,
-};
-
-enum wl1271_partition_type {
- PART_DOWN,
- PART_WORK,
- PART_DRPW,
-
- PART_TABLE_LEN
-};
-
-struct wl1271_partition {
- u32 size;
- u32 start;
-};
-
-struct wl1271_partition_set {
- struct wl1271_partition mem;
- struct wl1271_partition reg;
- struct wl1271_partition mem2;
- struct wl1271_partition mem3;
-};
-
-struct wl1271;
-
-/* FIXME: I'm not sure about this structure name */
-struct wl1271_chip {
- u32 id;
- char fw_ver[21];
-};
-
-struct wl1271_stats {
- struct acx_statistics *fw_stats;
- unsigned long fw_stats_update;
-
- unsigned int retry_count;
- unsigned int excessive_retries;
-};
-
-struct wl1271_debugfs {
- struct dentry *rootdir;
- struct dentry *fw_statistics;
-
- struct dentry *tx_internal_desc_overflow;
-
- struct dentry *rx_out_of_mem;
- struct dentry *rx_hdr_overflow;
- struct dentry *rx_hw_stuck;
- struct dentry *rx_dropped;
- struct dentry *rx_fcs_err;
- struct dentry *rx_xfr_hint_trig;
- struct dentry *rx_path_reset;
- struct dentry *rx_reset_counter;
-
- struct dentry *dma_rx_requested;
- struct dentry *dma_rx_errors;
- struct dentry *dma_tx_requested;
- struct dentry *dma_tx_errors;
-
- struct dentry *isr_cmd_cmplt;
- struct dentry *isr_fiqs;
- struct dentry *isr_rx_headers;
- struct dentry *isr_rx_mem_overflow;
- struct dentry *isr_rx_rdys;
- struct dentry *isr_irqs;
- struct dentry *isr_tx_procs;
- struct dentry *isr_decrypt_done;
- struct dentry *isr_dma0_done;
- struct dentry *isr_dma1_done;
- struct dentry *isr_tx_exch_complete;
- struct dentry *isr_commands;
- struct dentry *isr_rx_procs;
- struct dentry *isr_hw_pm_mode_changes;
- struct dentry *isr_host_acknowledges;
- struct dentry *isr_pci_pm;
- struct dentry *isr_wakeups;
- struct dentry *isr_low_rssi;
-
- struct dentry *wep_addr_key_count;
- struct dentry *wep_default_key_count;
- /* skipping wep.reserved */
- struct dentry *wep_key_not_found;
- struct dentry *wep_decrypt_fail;
- struct dentry *wep_packets;
- struct dentry *wep_interrupt;
-
- struct dentry *pwr_ps_enter;
- struct dentry *pwr_elp_enter;
- struct dentry *pwr_missing_bcns;
- struct dentry *pwr_wake_on_host;
- struct dentry *pwr_wake_on_timer_exp;
- struct dentry *pwr_tx_with_ps;
- struct dentry *pwr_tx_without_ps;
- struct dentry *pwr_rcvd_beacons;
- struct dentry *pwr_power_save_off;
- struct dentry *pwr_enable_ps;
- struct dentry *pwr_disable_ps;
- struct dentry *pwr_fix_tsf_ps;
- /* skipping cont_miss_bcns_spread for now */
- struct dentry *pwr_rcvd_awake_beacons;
-
- struct dentry *mic_rx_pkts;
- struct dentry *mic_calc_failure;
-
- struct dentry *aes_encrypt_fail;
- struct dentry *aes_decrypt_fail;
- struct dentry *aes_encrypt_packets;
- struct dentry *aes_decrypt_packets;
- struct dentry *aes_encrypt_interrupt;
- struct dentry *aes_decrypt_interrupt;
-
- struct dentry *event_heart_beat;
- struct dentry *event_calibration;
- struct dentry *event_rx_mismatch;
- struct dentry *event_rx_mem_empty;
- struct dentry *event_rx_pool;
- struct dentry *event_oom_late;
- struct dentry *event_phy_transmit_error;
- struct dentry *event_tx_stuck;
-
- struct dentry *ps_pspoll_timeouts;
- struct dentry *ps_upsd_timeouts;
- struct dentry *ps_upsd_max_sptime;
- struct dentry *ps_upsd_max_apturn;
- struct dentry *ps_pspoll_max_apturn;
- struct dentry *ps_pspoll_utilization;
- struct dentry *ps_upsd_utilization;
-
- struct dentry *rxpipe_rx_prep_beacon_drop;
- struct dentry *rxpipe_descr_host_int_trig_rx_data;
- struct dentry *rxpipe_beacon_buffer_thres_host_int_trig_rx_data;
- struct dentry *rxpipe_missed_beacon_host_int_trig_rx_data;
- struct dentry *rxpipe_tx_xfr_host_int_trig_rx_data;
-
- struct dentry *tx_queue_len;
-
- struct dentry *retry_count;
- struct dentry *excessive_retries;
- struct dentry *gpio_power;
-};
-
-#define NUM_TX_QUEUES 4
-#define NUM_RX_PKT_DESC 8
-
-/* FW status registers */
-struct wl1271_fw_status {
- __le32 intr;
- u8 fw_rx_counter;
- u8 drv_rx_counter;
- u8 reserved;
- u8 tx_results_counter;
- __le32 rx_pkt_descs[NUM_RX_PKT_DESC];
- __le32 tx_released_blks[NUM_TX_QUEUES];
- __le32 fw_localtime;
- __le32 padding[2];
-} __packed;
-
-struct wl1271_rx_mem_pool_addr {
- u32 addr;
- u32 addr_extra;
-};
-
-struct wl1271_scan {
- struct cfg80211_scan_request *req;
- bool *scanned_ch;
- bool failed;
- u8 state;
- u8 ssid[IW_ESSID_MAX_SIZE+1];
- size_t ssid_len;
-};
-
-struct wl1271_if_operations {
- void (*read)(struct wl1271 *wl, int addr, void *buf, size_t len,
- bool fixed);
- void (*write)(struct wl1271 *wl, int addr, void *buf, size_t len,
- bool fixed);
- void (*reset)(struct wl1271 *wl);
- void (*init)(struct wl1271 *wl);
- int (*power)(struct wl1271 *wl, bool enable);
- struct device* (*dev)(struct wl1271 *wl);
- void (*enable_irq)(struct wl1271 *wl);
- void (*disable_irq)(struct wl1271 *wl);
-};
-
-struct wl1271 {
- struct platform_device *plat_dev;
- struct ieee80211_hw *hw;
- bool mac80211_registered;
-
- void *if_priv;
-
- struct wl1271_if_operations *if_ops;
-
- void (*set_power)(bool enable);
- int irq;
- int ref_clock;
-
- spinlock_t wl_lock;
-
- enum wl1271_state state;
- struct mutex mutex;
-
-#define WL1271_FLAG_STA_RATES_CHANGED (0)
-#define WL1271_FLAG_STA_ASSOCIATED (1)
-#define WL1271_FLAG_JOINED (2)
-#define WL1271_FLAG_GPIO_POWER (3)
-#define WL1271_FLAG_TX_QUEUE_STOPPED (4)
-#define WL1271_FLAG_IN_ELP (5)
-#define WL1271_FLAG_PSM (6)
-#define WL1271_FLAG_PSM_REQUESTED (7)
-#define WL1271_FLAG_IRQ_PENDING (8)
-#define WL1271_FLAG_IRQ_RUNNING (9)
-#define WL1271_FLAG_IDLE (10)
-#define WL1271_FLAG_IDLE_REQUESTED (11)
-#define WL1271_FLAG_PSPOLL_FAILURE (12)
-#define WL1271_FLAG_STA_STATE_SENT (13)
- unsigned long flags;
-
- struct wl1271_partition_set part;
-
- struct wl1271_chip chip;
-
- int cmd_box_addr;
- int event_box_addr;
-
- u8 *fw;
- size_t fw_len;
- struct wl1271_nvs_file *nvs;
- size_t nvs_len;
-
- s8 hw_pg_ver;
-
- u8 bssid[ETH_ALEN];
- u8 mac_addr[ETH_ALEN];
- u8 bss_type;
- u8 set_bss_type;
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
- u8 ssid_len;
- int channel;
-
- struct wl1271_acx_mem_map *target_mem_map;
-
- /* Accounting for allocated / available TX blocks on HW */
- u32 tx_blocks_freed[NUM_TX_QUEUES];
- u32 tx_blocks_available;
- u32 tx_results_count;
-
- /* Transmitted TX packets counter for chipset interface */
- u32 tx_packets_count;
-
- /* Time-offset between host and chipset clocks */
- s64 time_offset;
-
- /* Session counter for the chipset */
- int session_counter;
-
- /* Frames scheduled for transmission, not handled yet */
- struct sk_buff_head tx_queue;
-
- struct work_struct tx_work;
-
- /* Pending TX frames */
- struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
- int tx_frames_cnt;
-
- /* Security sequence number counters */
- u8 tx_security_last_seq;
- s64 tx_security_seq;
-
- /* FW Rx counter */
- u32 rx_counter;
-
- /* Rx memory pool address */
- struct wl1271_rx_mem_pool_addr rx_mem_pool_addr;
-
- /* Intermediate buffer, used for packet aggregation */
- u8 *aggr_buf;
-
- /* The target interrupt mask */
- struct work_struct irq_work;
-
- /* Hardware recovery work */
- struct work_struct recovery_work;
-
- /* The mbox event mask */
- u32 event_mask;
-
- /* Mailbox pointers */
- u32 mbox_ptr[2];
-
- /* Are we currently scanning */
- struct wl1271_scan scan;
- struct delayed_work scan_complete_work;
-
- /* Our association ID */
- u16 aid;
-
- /* currently configured rate set */
- u32 sta_rate_set;
- u32 basic_rate_set;
- u32 basic_rate;
- u32 rate_set;
-
- /* The current band */
- enum ieee80211_band band;
-
- /* Beaconing interval (needed for ad-hoc) */
- u32 beacon_int;
-
- /* Default key (for WEP) */
- u32 default_key;
-
- unsigned int filters;
- unsigned int rx_config;
- unsigned int rx_filter;
-
- struct completion *elp_compl;
- struct delayed_work elp_work;
- struct delayed_work pspoll_work;
-
- /* counter for ps-poll delivery failures */
- int ps_poll_failures;
-
- /* retry counter for PSM entries */
- u8 psm_entry_retry;
-
- /* in dBm */
- int power_level;
-
- int rssi_thold;
- int last_rssi_event;
-
- struct wl1271_stats stats;
- struct wl1271_debugfs debugfs;
-
- __le32 buffer_32;
- u32 buffer_cmd;
- u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
-
- struct wl1271_fw_status *fw_status;
- struct wl1271_tx_hw_res_if *tx_res_if;
-
- struct ieee80211_vif *vif;
-
- /* Current chipset configuration */
- struct conf_drv_settings conf;
-
- bool sg_enabled;
-
- bool enable_11a;
-
- struct list_head list;
-
- /* Most recently reported noise in dBm */
- s8 noise;
-};
-
-int wl1271_plt_start(struct wl1271 *wl);
-int wl1271_plt_stop(struct wl1271 *wl);
-
-#define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */
-
-#define SESSION_COUNTER_MAX 7 /* maximum value for the session counter */
-
-#define WL1271_DEFAULT_POWER_LEVEL 0
-
-#define WL1271_TX_QUEUE_LOW_WATERMARK 10
-#define WL1271_TX_QUEUE_HIGH_WATERMARK 25
-
-/* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power
- on in case is has been shut down shortly before */
-#define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */
-#define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
-
-#endif
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