diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251.h | 432 |
1 files changed, 0 insertions, 432 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251.h b/drivers/net/wireless/wl12xx/wl1251.h deleted file mode 100644 index 6b942a28e6a..00000000000 --- a/drivers/net/wireless/wl12xx/wl1251.h +++ /dev/null @@ -1,432 +0,0 @@ -/* - * This file is part of wl1251 - * - * Copyright (c) 1998-2007 Texas Instruments Incorporated - * Copyright (C) 2008-2009 Nokia Corporation - * - * Contact: Kalle Valo <kalle.valo@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 __WL1251_H__ -#define __WL1251_H__ - -#include <linux/mutex.h> -#include <linux/list.h> -#include <linux/bitops.h> -#include <net/mac80211.h> - -#define DRIVER_NAME "wl1251" -#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_NETLINK = 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_ALL = ~0, -}; - -#define DEBUG_LEVEL (DEBUG_NONE) - -#define DEBUG_DUMP_LIMIT 1024 - -#define wl1251_error(fmt, arg...) \ - printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg) - -#define wl1251_warning(fmt, arg...) \ - printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg) - -#define wl1251_notice(fmt, arg...) \ - printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg) - -#define wl1251_info(fmt, arg...) \ - printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg) - -#define wl1251_debug(level, fmt, arg...) \ - do { \ - if (level & DEBUG_LEVEL) \ - printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \ - } while (0) - -#define wl1251_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 wl1251_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 WL1251_DEFAULT_RX_CONFIG (CFG_UNI_FILTER_EN | \ - CFG_BSSID_FILTER_EN) - -#define WL1251_DEFAULT_RX_FILTER (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 WL1251_BUSY_WORD_LEN 8 - -struct boot_attr { - u32 radio_type; - u8 mac_clock; - u8 arm_clock; - int firmware_debug; - u32 minor; - u32 major; - u32 bugfix; -}; - -enum wl1251_state { - WL1251_STATE_OFF, - WL1251_STATE_ON, - WL1251_STATE_PLT, -}; - -enum wl1251_partition_type { - PART_DOWN, - PART_WORK, - PART_DRPW, - - PART_TABLE_LEN -}; - -struct wl1251_partition { - u32 size; - u32 start; -}; - -struct wl1251_partition_set { - struct wl1251_partition mem; - struct wl1251_partition reg; -}; - -struct wl1251; - -struct wl1251_stats { - struct acx_statistics *fw_stats; - unsigned long fw_stats_update; - - unsigned int retry_count; - unsigned int excessive_retries; -}; - -struct wl1251_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 *tx_queue_status; - - struct dentry *retry_count; - struct dentry *excessive_retries; -}; - -struct wl1251_if_operations { - void (*read)(struct wl1251 *wl, int addr, void *buf, size_t len); - void (*write)(struct wl1251 *wl, int addr, void *buf, size_t len); - void (*read_elp)(struct wl1251 *wl, int addr, u32 *val); - void (*write_elp)(struct wl1251 *wl, int addr, u32 val); - void (*reset)(struct wl1251 *wl); - void (*enable_irq)(struct wl1251 *wl); - void (*disable_irq)(struct wl1251 *wl); -}; - -struct wl1251 { - struct ieee80211_hw *hw; - bool mac80211_registered; - - void *if_priv; - const struct wl1251_if_operations *if_ops; - - void (*set_power)(bool enable); - int irq; - bool use_eeprom; - - enum wl1251_state state; - struct mutex mutex; - - int physical_mem_addr; - int physical_reg_addr; - int virtual_mem_addr; - int virtual_reg_addr; - - int cmd_box_addr; - int event_box_addr; - struct boot_attr boot_attr; - - u8 *fw; - size_t fw_len; - u8 *nvs; - size_t nvs_len; - - u8 bssid[ETH_ALEN]; - u8 mac_addr[ETH_ALEN]; - u8 bss_type; - u8 listen_int; - int channel; - - void *target_mem_map; - struct acx_data_path_params_resp *data_path; - - /* Number of TX packets transferred to the FW, modulo 16 */ - u32 data_in_count; - - /* Frames scheduled for transmission, not handled yet */ - struct sk_buff_head tx_queue; - bool tx_queue_stopped; - - struct work_struct tx_work; - struct work_struct filter_work; - - /* Pending TX frames */ - struct sk_buff *tx_frames[16]; - - /* - * Index pointing to the next TX complete entry - * in the cyclic XT complete array we get from - * the FW. - */ - u32 next_tx_complete; - - /* FW Rx counter */ - u32 rx_counter; - - /* Rx frames handled */ - u32 rx_handled; - - /* Current double buffer */ - u32 rx_current_buffer; - u32 rx_last_id; - - /* The target interrupt mask */ - u32 intr_mask; - struct work_struct irq_work; - - /* The mbox event mask */ - u32 event_mask; - - /* Mailbox pointers */ - u32 mbox_ptr[2]; - - /* Are we currently scanning */ - bool scanning; - - /* Default key (for WEP) */ - u32 default_key; - - unsigned int tx_mgmt_frm_rate; - unsigned int tx_mgmt_frm_mod; - - unsigned int rx_config; - unsigned int rx_filter; - - /* is firmware in elp mode */ - bool elp; - - struct delayed_work elp_work; - - /* we can be in psm, but not in elp, we have to differentiate */ - bool psm; - - /* PSM mode requested */ - bool psm_requested; - - u16 beacon_int; - u8 dtim_period; - - /* in dBm */ - int power_level; - - struct wl1251_stats stats; - struct wl1251_debugfs debugfs; - - u32 buffer_32; - u32 buffer_cmd; - u8 buffer_busyword[WL1251_BUSY_WORD_LEN]; - struct wl1251_rx_descriptor *rx_descriptor; - - struct ieee80211_vif *vif; - - u32 chip_id; - char fw_ver[21]; - - /* Most recently reported noise in dBm */ - s8 noise; -}; - -int wl1251_plt_start(struct wl1251 *wl); -int wl1251_plt_stop(struct wl1251 *wl); - -struct ieee80211_hw *wl1251_alloc_hw(void); -int wl1251_free_hw(struct wl1251 *wl); -int wl1251_init_ieee80211(struct wl1251 *wl); -void wl1251_enable_interrupts(struct wl1251 *wl); -void wl1251_disable_interrupts(struct wl1251 *wl); - -#define DEFAULT_HW_GEN_MODULATION_TYPE CCK_LONG /* Long Preamble */ -#define DEFAULT_HW_GEN_TX_RATE RATE_2MBPS -#define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */ - -#define WL1251_DEFAULT_POWER_LEVEL 20 - -#define WL1251_TX_QUEUE_MAX_LENGTH 20 - -#define WL1251_DEFAULT_BEACON_INT 100 -#define WL1251_DEFAULT_DTIM_PERIOD 1 - -#define WL1251_DEFAULT_CHANNEL 0 - -#define CHIP_ID_1251_PG10 (0x7010101) -#define CHIP_ID_1251_PG11 (0x7020101) -#define CHIP_ID_1251_PG12 (0x7030101) -#define CHIP_ID_1271_PG10 (0x4030101) -#define CHIP_ID_1271_PG20 (0x4030111) - -#define WL1251_FW_NAME "wl1251-fw.bin" -#define WL1251_NVS_NAME "wl1251-nvs.bin" - -#define WL1251_POWER_ON_SLEEP 10 /* in miliseconds */ - -#define WL1251_PART_DOWN_MEM_START 0x0 -#define WL1251_PART_DOWN_MEM_SIZE 0x16800 -#define WL1251_PART_DOWN_REG_START REGISTERS_BASE -#define WL1251_PART_DOWN_REG_SIZE REGISTERS_DOWN_SIZE - -#define WL1251_PART_WORK_MEM_START 0x28000 -#define WL1251_PART_WORK_MEM_SIZE 0x14000 -#define WL1251_PART_WORK_REG_START REGISTERS_BASE -#define WL1251_PART_WORK_REG_SIZE REGISTERS_WORK_SIZE - -#endif |