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//------------------------------------------------------------------------------
//
// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
//
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
//
//------------------------------------------------------------------------------
//
// This file is the include file for Atheros PS and patch parser.
// It implements APIs to parse data buffer with patch and PS information and convert it to HCI commands.
//
#ifndef __AR3KPSPARSER_H
#define __AR3KPSPARSER_H
#include <linux/fs.h>
#include <linux/slab.h>
#include "athdefs.h"
#ifdef HCI_TRANSPORT_SDIO
#include "a_config.h"
#include "a_types.h"
#include "a_osapi.h"
#define ATH_MODULE_NAME misc
#include "a_debug.h"
#include "common_drv.h"
#include "hci_transport_api.h"
#include "ar3kconfig.h"
#else
#ifndef A_PRINTF
#define A_PRINTF(args...) printk(KERN_ALERT args)
#endif /* A_PRINTF */
#include "debug_linux.h"
/* Helper data type declaration */
#ifndef A_UINT32
#define A_UCHAR unsigned char
#define A_UINT32 unsigned long
#define A_UINT16 unsigned short
#define A_UINT8 unsigned char
#define A_BOOL unsigned char
#endif /* A_UINT32 */
#define ATH_DEBUG_ERR (1 << 0)
#define ATH_DEBUG_WARN (1 << 1)
#define ATH_DEBUG_INFO (1 << 2)
#define FALSE 0
#define TRUE 1
#ifndef A_MALLOC
#define A_MALLOC(size) kmalloc((size),GFP_KERNEL)
#endif /* A_MALLOC */
#ifndef A_FREE
#define A_FREE(addr) kfree((addr))
#endif /* A_MALLOC */
#endif /* HCI_TRANSPORT_UART */
/* String manipulation APIs */
#ifndef A_STRTOUL
#define A_STRTOUL simple_strtoul
#endif /* A_STRTOL */
#ifndef A_STRTOL
#define A_STRTOL simple_strtol
#endif /* A_STRTOL */
/* The maximum number of bytes possible in a patch entry */
#define MAX_PATCH_SIZE 20000
/* Maximum HCI packets that will be formed from the Patch file */
#define MAX_NUM_PATCH_ENTRY (MAX_PATCH_SIZE/MAX_BYTE_LENGTH) + 1
typedef struct PSCmdPacket
{
A_UCHAR *Hcipacket;
int packetLen;
} PSCmdPacket;
/* Parses a Patch information buffer and store it in global structure */
A_STATUS AthDoParsePatch(A_UCHAR *, A_UINT32);
/* parses a PS information buffer and stores it in a global structure */
A_STATUS AthDoParsePS(A_UCHAR *, A_UINT32);
/*
* Uses the output of Both AthDoParsePS and AthDoParsePatch APIs to form HCI command array with
* all the PS and patch commands.
* The list will have the below mentioned commands in order.
* CRC command packet
* Download patch command(s)
* Enable patch Command
* PS Reset Command
* PS Tag Command(s)
*
*/
int AthCreateCommandList(PSCmdPacket **, A_UINT32 *);
/* Cleanup the dynamically allicated HCI command list */
A_STATUS AthFreeCommandList(PSCmdPacket **HciPacketList, A_UINT32 numPackets);
#endif /* __AR3KPSPARSER_H */
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