diff options
Diffstat (limited to 'drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h')
-rw-r--r-- | drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h new file mode 100644 index 00000000000..007b0eb950d --- /dev/null +++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h @@ -0,0 +1,127 @@ +//------------------------------------------------------------------------------ +// +// 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 */ |