cregit-Linux how code gets into the kernel

Release 4.11 drivers/net/wireless/ti/wl12xx/wl12xx.h

/*
 * This file is part of wl12xx
 *
 * Copyright (C) 2011 Texas Instruments Inc.
 *
 * 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_PRIV_H__

#define __WL12XX_PRIV_H__

#include "conf.h"

/* WiLink 6/7 chip IDs */

#define CHIP_ID_127X_PG10              (0x04030101)

#define CHIP_ID_127X_PG20              (0x04030111)

#define CHIP_ID_128X_PG10              (0x05030101)

#define CHIP_ID_128X_PG20              (0x05030111)

/* FW chip version for wl127x */

#define WL127X_CHIP_VER		6
/* minimum single-role FW version for wl127x */

#define WL127X_IFTYPE_SR_VER	3

#define WL127X_MAJOR_SR_VER	10

#define WL127X_SUBTYPE_SR_VER	WLCORE_FW_VER_IGNORE

#define WL127X_MINOR_SR_VER	133
/* minimum multi-role FW version for wl127x */

#define WL127X_IFTYPE_MR_VER	5

#define WL127X_MAJOR_MR_VER	7

#define WL127X_SUBTYPE_MR_VER	WLCORE_FW_VER_IGNORE

#define WL127X_MINOR_MR_VER	42

/* FW chip version for wl128x */

#define WL128X_CHIP_VER		7
/* minimum single-role FW version for wl128x */

#define WL128X_IFTYPE_SR_VER	3

#define WL128X_MAJOR_SR_VER	10

#define WL128X_SUBTYPE_SR_VER	WLCORE_FW_VER_IGNORE

#define WL128X_MINOR_SR_VER	133
/* minimum multi-role FW version for wl128x */

#define WL128X_IFTYPE_MR_VER	5

#define WL128X_MAJOR_MR_VER	7

#define WL128X_SUBTYPE_MR_VER	WLCORE_FW_VER_IGNORE

#define WL128X_MINOR_MR_VER	42


#define WL12XX_AGGR_BUFFER_SIZE	(4 * PAGE_SIZE)


#define WL12XX_NUM_TX_DESCRIPTORS 16

#define WL12XX_NUM_RX_DESCRIPTORS 8


#define WL12XX_NUM_MAC_ADDRESSES 2


#define WL12XX_RX_BA_MAX_SESSIONS 3


#define WL12XX_MAX_AP_STATIONS 8

#define WL12XX_MAX_LINKS 12


struct wl127x_rx_mem_pool_addr {
	
u32 addr;
	
u32 addr_extra;
};


struct wl12xx_priv {
	
struct wl12xx_priv_conf conf;

	
int ref_clock;
	
int tcxo_clock;

	
struct wl127x_rx_mem_pool_addr *rx_mem_addr;
};

/* Reference clock values */
enum {
	
WL12XX_REFCLOCK_19	= 0, /* 19.2 MHz */
	
WL12XX_REFCLOCK_26	= 1, /* 26 MHz */
	
WL12XX_REFCLOCK_38	= 2, /* 38.4 MHz */
	
WL12XX_REFCLOCK_52	= 3, /* 52 MHz */
	
WL12XX_REFCLOCK_38_XTAL = 4, /* 38.4 MHz, XTAL */
	
WL12XX_REFCLOCK_26_XTAL = 5, /* 26 MHz, XTAL */
};

/* TCXO clock values */
enum {
	
WL12XX_TCXOCLOCK_19_2	= 0, /* 19.2MHz */
	
WL12XX_TCXOCLOCK_26	= 1, /* 26 MHz */
	
WL12XX_TCXOCLOCK_38_4	= 2, /* 38.4MHz */
	
WL12XX_TCXOCLOCK_52	= 3, /* 52 MHz */
	
WL12XX_TCXOCLOCK_16_368	= 4, /* 16.368 MHz */
	
WL12XX_TCXOCLOCK_32_736	= 5, /* 32.736 MHz */
	
WL12XX_TCXOCLOCK_16_8	= 6, /* 16.8 MHz */
	
WL12XX_TCXOCLOCK_33_6	= 7, /* 33.6 MHz */
};


struct wl12xx_clock {
	
u32	freq;
	
bool	xtal;
	
u8	hw_idx;
};


struct wl12xx_fw_packet_counters {
	/* Cumulative counter of released packets per AC */
	
u8 tx_released_pkts[NUM_TX_QUEUES];

	/* Cumulative counter of freed packets per HLID */
	
u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];

	/* Cumulative counter of released Voice memory blocks */
	
u8 tx_voice_released_blks;

	/* Tx rate of the last transmitted packet */
	
u8 tx_last_rate;

	
u8 padding[2];
} 
__packed;

/* FW status registers */

struct wl12xx_fw_status {
	
__le32 intr;
	
u8  fw_rx_counter;
	
u8  drv_rx_counter;
	
u8  reserved;
	
u8  tx_results_counter;
	
__le32 rx_pkt_descs[WL12XX_NUM_RX_DESCRIPTORS];

	
__le32 fw_localtime;

	/*
         * A bitmap (where each bit represents a single HLID)
         * to indicate if the station is in PS mode.
         */
	
__le32 link_ps_bitmap;

	/*
         * A bitmap (where each bit represents a single HLID) to indicate
         * if the station is in Fast mode
         */
	
__le32 link_fast_bitmap;

	/* Cumulative counter of total released mem blocks since FW-reset */
	
__le32 total_released_blks;

	/* Size (in Memory Blocks) of TX pool */
	
__le32 tx_total;

	
struct wl12xx_fw_packet_counters counters;

	
__le32 log_start_addr;
} 
__packed;

#endif /* __WL12XX_PRIV_H__ */

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PersonTokensPropCommitsCommitProp
Luciano Coelho20257.88%950.00%
Eliad Peller9627.51%316.67%
Arik Nemtsov308.60%211.11%
Igal Chernobelsky164.58%316.67%
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