/*
   * This file is part of wl12xx
   *
   * Copyright (C) 1998-2009, 2011 Texas Instruments. All rights reserved.
   * Copyright (C) 2008-2010 Nokia Corporation
   *
   * 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 __WL12XX_ACX_H__
  #define __WL12XX_ACX_H__
  
  #include "../wlcore/wlcore.h"
  #include "../wlcore/acx.h"
  
  #define WL12XX_ACX_ALL_EVENTS_VECTOR	(WL1271_ACX_INTR_WATCHDOG      | \
  					WL1271_ACX_INTR_INIT_COMPLETE | \
  					WL1271_ACX_INTR_EVENT_A       | \
  					WL1271_ACX_INTR_EVENT_B       | \
  					WL1271_ACX_INTR_CMD_COMPLETE  | \
  					WL1271_ACX_INTR_HW_AVAILABLE  | \
  					WL1271_ACX_INTR_DATA)
  
  #define WL12XX_INTR_MASK		(WL1271_ACX_INTR_WATCHDOG      | \
  					WL1271_ACX_INTR_EVENT_A       | \
  					WL1271_ACX_INTR_EVENT_B       | \
  					WL1271_ACX_INTR_HW_AVAILABLE  | \
  					WL1271_ACX_INTR_DATA)
  
  struct wl1271_acx_host_config_bitmap {
  	struct acx_header header;
  
  	__le32 host_cfg_bitmap;
  } __packed;
  
  struct wl12xx_acx_tx_statistics {
  	__le32 internal_desc_overflow;
  }  __packed;
  
  struct wl12xx_acx_rx_statistics {
  	__le32 out_of_mem;
  	__le32 hdr_overflow;
  	__le32 hw_stuck;
  	__le32 dropped;
  	__le32 fcs_err;
  	__le32 xfr_hint_trig;
  	__le32 path_reset;
  	__le32 reset_counter;
  } __packed;
  
  struct wl12xx_acx_dma_statistics {
  	__le32 rx_requested;
  	__le32 rx_errors;
  	__le32 tx_requested;
  	__le32 tx_errors;
  }  __packed;
  
  struct wl12xx_acx_isr_statistics {
  	/* host command complete */
  	__le32 cmd_cmplt;
  
  	/* fiqisr() */
  	__le32 fiqs;
  
  	/* (INT_STS_ND & INT_TRIG_RX_HEADER) */
  	__le32 rx_headers;
  
  	/* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
  	__le32 rx_completes;
  
  	/* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
  	__le32 rx_mem_overflow;
  
  	/* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
  	__le32 rx_rdys;
  
  	/* irqisr() */
  	__le32 irqs;
  
  	/* (INT_STS_ND & INT_TRIG_TX_PROC) */
  	__le32 tx_procs;
  
  	/* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
  	__le32 decrypt_done;
  
  	/* (INT_STS_ND & INT_TRIG_DMA0) */
  	__le32 dma0_done;
  
  	/* (INT_STS_ND & INT_TRIG_DMA1) */
  	__le32 dma1_done;
  
  	/* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
  	__le32 tx_exch_complete;
  
  	/* (INT_STS_ND & INT_TRIG_COMMAND) */
  	__le32 commands;
  
  	/* (INT_STS_ND & INT_TRIG_RX_PROC) */
  	__le32 rx_procs;
  
  	/* (INT_STS_ND & INT_TRIG_PM_802) */
  	__le32 hw_pm_mode_changes;
  
  	/* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
  	__le32 host_acknowledges;
  
  	/* (INT_STS_ND & INT_TRIG_PM_PCI) */
  	__le32 pci_pm;
  
  	/* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
  	__le32 wakeups;
  
  	/* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
  	__le32 low_rssi;
  } __packed;
  
  struct wl12xx_acx_wep_statistics {
  	/* WEP address keys configured */
  	__le32 addr_key_count;
  
  	/* default keys configured */
  	__le32 default_key_count;
  
  	__le32 reserved;
  
  	/* number of times that WEP key not found on lookup */
  	__le32 key_not_found;
  
  	/* number of times that WEP key decryption failed */
  	__le32 decrypt_fail;
  
  	/* WEP packets decrypted */
  	__le32 packets;
  
  	/* WEP decrypt interrupts */
  	__le32 interrupt;
  } __packed;
  
  #define ACX_MISSED_BEACONS_SPREAD 10
  
  struct wl12xx_acx_pwr_statistics {
  	/* the amount of enters into power save mode (both PD & ELP) */
  	__le32 ps_enter;
  
  	/* the amount of enters into ELP mode */
  	__le32 elp_enter;
  
  	/* the amount of missing beacon interrupts to the host */
  	__le32 missing_bcns;
  
  	/* the amount of wake on host-access times */
  	__le32 wake_on_host;
  
  	/* the amount of wake on timer-expire */
  	__le32 wake_on_timer_exp;
  
  	/* the number of packets that were transmitted with PS bit set */
  	__le32 tx_with_ps;
  
  	/* the number of packets that were transmitted with PS bit clear */
  	__le32 tx_without_ps;
  
  	/* the number of received beacons */
  	__le32 rcvd_beacons;
  
  	/* the number of entering into PowerOn (power save off) */
  	__le32 power_save_off;
  
  	/* the number of entries into power save mode */
  	__le16 enable_ps;
  
  	/*
  	 * the number of exits from power save, not including failed PS
  	 * transitions
  	 */
  	__le16 disable_ps;
  
  	/*
  	 * the number of times the TSF counter was adjusted because
  	 * of drift
  	 */
  	__le32 fix_tsf_ps;
  
  	/* Gives statistics about the spread continuous missed beacons.
  	 * The 16 LSB are dedicated for the PS mode.
  	 * The 16 MSB are dedicated for the PS mode.
  	 * cont_miss_bcns_spread[0] - single missed beacon.
  	 * cont_miss_bcns_spread[1] - two continuous missed beacons.
  	 * cont_miss_bcns_spread[2] - three continuous missed beacons.
  	 * ...
  	 * cont_miss_bcns_spread[9] - ten and more continuous missed beacons.
  	*/
  	__le32 cont_miss_bcns_spread[ACX_MISSED_BEACONS_SPREAD];
  
  	/* the number of beacons in awake mode */
  	__le32 rcvd_awake_beacons;
  } __packed;
  
  struct wl12xx_acx_mic_statistics {
  	__le32 rx_pkts;
  	__le32 calc_failure;
  } __packed;
  
  struct wl12xx_acx_aes_statistics {
  	__le32 encrypt_fail;
  	__le32 decrypt_fail;
  	__le32 encrypt_packets;
  	__le32 decrypt_packets;
  	__le32 encrypt_interrupt;
  	__le32 decrypt_interrupt;
  } __packed;
  
  struct wl12xx_acx_event_statistics {
  	__le32 heart_beat;
  	__le32 calibration;
  	__le32 rx_mismatch;
  	__le32 rx_mem_empty;
  	__le32 rx_pool;
  	__le32 oom_late;
  	__le32 phy_transmit_error;
  	__le32 tx_stuck;
  } __packed;
  
  struct wl12xx_acx_ps_statistics {
  	__le32 pspoll_timeouts;
  	__le32 upsd_timeouts;
  	__le32 upsd_max_sptime;
  	__le32 upsd_max_apturn;
  	__le32 pspoll_max_apturn;
  	__le32 pspoll_utilization;
  	__le32 upsd_utilization;
  } __packed;
  
  struct wl12xx_acx_rxpipe_statistics {
  	__le32 rx_prep_beacon_drop;
  	__le32 descr_host_int_trig_rx_data;
  	__le32 beacon_buffer_thres_host_int_trig_rx_data;
  	__le32 missed_beacon_host_int_trig_rx_data;
  	__le32 tx_xfr_host_int_trig_rx_data;
  } __packed;
  
  struct wl12xx_acx_statistics {
  	struct acx_header header;
  
  	struct wl12xx_acx_tx_statistics tx;
  	struct wl12xx_acx_rx_statistics rx;
  	struct wl12xx_acx_dma_statistics dma;
  	struct wl12xx_acx_isr_statistics isr;
  	struct wl12xx_acx_wep_statistics wep;
  	struct wl12xx_acx_pwr_statistics pwr;
  	struct wl12xx_acx_aes_statistics aes;
  	struct wl12xx_acx_mic_statistics mic;
  	struct wl12xx_acx_event_statistics event;
  	struct wl12xx_acx_ps_statistics ps;
  	struct wl12xx_acx_rxpipe_statistics rxpipe;
  } __packed;
  
  int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap);
  
  #endif /* __WL12XX_ACX_H__ */