55b8dafb91
FW common files needs to be in sync with host and fw. Update host fw common interface files with latest version of FW interface files. Change-Id: Id4585fbbfaeba186075ecc54b35024315d6e0b68 CRs-Fixed: 1012542
422 рядки
19 KiB
C
422 рядки
19 KiB
C
/*
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* Copyright (c) 2012-2014, 2016 The Linux Foundation. All rights reserved.
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*
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* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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*
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This file was originally distributed by Qualcomm Atheros, Inc.
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* under proprietary terms before Copyright ownership was assigned
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* to the Linux Foundation.
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*/
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#ifndef __HTC_H__
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#define __HTC_H__
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#ifndef ATH_TARGET
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#include "athstartpack.h"
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#endif
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#ifdef ATHR_WIN_NWF
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#pragma warning(disable:4214)
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#endif
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#undef MS
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#define MS(_v, _f) (((_v) & _f ## _MASK) >> _f ## _LSB)
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#undef SM
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#define SM(_v, _f) (((_v) << _f ## _LSB) & _f ## _MASK)
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#undef WO
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#define WO(_f) ((_f ## _OFFSET) >> 2)
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#undef GET_FIELD
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#define GET_FIELD(_addr, _f) MS(*((A_UINT32 *)(_addr) + WO(_f)), _f)
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#undef SET_FIELD
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#define SET_FIELD(_addr, _f, _val) \
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(*((A_UINT32 *)(_addr) + WO(_f)) = \
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(*((A_UINT32 *)(_addr) + WO(_f)) & ~_f ## _MASK) | SM(_val, _f))
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#define HTC_GET_FIELD(_msg_buf, _msg_type, _f) \
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GET_FIELD(_msg_buf, _msg_type ## _ ## _f)
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#define HTC_SET_FIELD(_msg_buf, _msg_type, _f, _val) \
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SET_FIELD(_msg_buf, _msg_type ## _ ## _f, _val)
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#define HTC_WRITE32(_addr, _val) \
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(*(A_UINT32 *)(_addr) = (_val))
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#ifndef A_OFFSETOF
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#define A_OFFSETOF(type,field) (unsigned long)(&(((type *)NULL)->field))
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#endif
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#define ASSEMBLE_UNALIGNED_UINT16(p,highbyte,lowbyte) \
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(((A_UINT16)(((A_UINT8 *)(p))[(highbyte)])) << 8 | (A_UINT16)(((A_UINT8 *)(p))[(lowbyte)]))
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/****** DANGER DANGER ***************
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*
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* The frame header length and message formats defined herein were
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* selected to accommodate optimal alignment for target processing. This reduces code
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* size and improves performance.
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*
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* Any changes to the header length may alter the alignment and cause exceptions
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* on the target. When adding to the message structures insure that fields are
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* properly aligned.
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*
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*/
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/* HTC frame header */
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typedef PREPACK struct _HTC_FRAME_HDR {
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/* do not remove or re-arrange these fields, these are minimally required
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* to take advantage of 4-byte lookaheads in some hardware implementations */
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A_UINT32 EndpointID : 8, Flags : 8, PayloadLen : 16; /* length of data (including trailer) that follows the header */
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/***** end of 4-byte lookahead ****/
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A_UINT32 ControlBytes0 : 8,/*used for CRC check if CRC_CHECK flag set*/
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ControlBytes1 : 8, /*used for seq check if SEQ_CHECK flag set*/
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reserved : 16; /*used by bundle processing in SDIO systems*/
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/* message payload starts after the header */
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} POSTPACK HTC_FRAME_HDR;
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#define HTC_FRAME_HDR_ENDPOINTID_LSB 0
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#define HTC_FRAME_HDR_ENDPOINTID_MASK 0x000000ff
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#define HTC_FRAME_HDR_ENDPOINTID_OFFSET 0x00000000
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#define HTC_FRAME_HDR_FLAGS_LSB 8
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#define HTC_FRAME_HDR_FLAGS_MASK 0x0000ff00
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#define HTC_FRAME_HDR_FLAGS_OFFSET 0x00000000
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#define HTC_FRAME_HDR_PAYLOADLEN_LSB 16
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#define HTC_FRAME_HDR_PAYLOADLEN_MASK 0xffff0000
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#define HTC_FRAME_HDR_PAYLOADLEN_OFFSET 0x00000000
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#define HTC_FRAME_HDR_CONTROLBYTES0_LSB 0
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#define HTC_FRAME_HDR_CONTROLBYTES0_MASK 0x000000ff
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#define HTC_FRAME_HDR_CONTROLBYTES0_OFFSET 0x00000004
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#define HTC_FRAME_HDR_CONTROLBYTES1_LSB 8
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#define HTC_FRAME_HDR_CONTROLBYTES1_MASK 0x0000ff00
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#define HTC_FRAME_HDR_CONTROLBYTES1_OFFSET 0x00000004
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#define HTC_FRAME_HDR_RESERVED_LSB 16
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#define HTC_FRAME_HDR_RESERVED_MASK 0xffff0000
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#define HTC_FRAME_HDR_RESERVED_OFFSET 0x00000004
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/* frame header flags */
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/* send direction */
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#define HTC_FLAGS_NEED_CREDIT_UPDATE (1 << 0)
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#define HTC_FLAGS_SEND_BUNDLE (1 << 1) /* start or part of bundle */
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#define HTC_FLAGS_SEQ_CHECK (1 << 2) /* seq check on rx side */
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#define HTC_FLAGS_CRC_CHECK (1 << 3) /* CRC check on rx side */
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/* receive direction */
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#define HTC_FLAGS_RECV_1MORE_BLOCK (1 << 0) /* bit 0 bundle trailer present */
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#define HTC_FLAGS_RECV_TRAILER (1 << 1) /* bit 1 trailer data present */
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#define HTC_FLAGS_RECV_BUNDLE_CNT_MASK (0xFC) /* bits 7..2 */
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#define HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT 2
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/*
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* To be compatible with an older definition of a smaller (4-bit)
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* bundle count field, the bundle count is stored in a segmented
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* format - the 4 LSbs of the bundle count value are stored in bits 5:2
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* of the BUNDLE_CNT field, which is bits 7:4 of the HTC_FLAGS word;
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* the next 2 bits of the bundle count value are stored in bits 1:0 of
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* the BUNDLE_CNT field, which is bits 3:2 of the HTC_FLAGS word.
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*/
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#define HTC_FLAGS_RECV_BUNDLE_CNT_SET(x) \
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((((x) << 2) | ((x) >> 4)) << HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT)
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#define HTC_FLAGS_RECV_BUNDLE_CNT_GET(x) \
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((((x) & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) >> \
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(HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT + 2)) | \
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((((x) >> HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT) & 0x3) << 4))
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#define HTC_HDR_LENGTH (sizeof(HTC_FRAME_HDR))
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#define HTC_HDR_ALIGNMENT_PADDING \
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(((sizeof(HTC_FRAME_HDR) + 3) & (~0x3)) - sizeof(HTC_FRAME_HDR))
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#define HTC_MAX_TRAILER_LENGTH 255
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#define HTC_MAX_PAYLOAD_LENGTH (4096 - sizeof(HTC_FRAME_HDR))
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/* HTC control message IDs */
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#define HTC_MSG_READY_ID 1
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#define HTC_MSG_CONNECT_SERVICE_ID 2
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#define HTC_MSG_CONNECT_SERVICE_RESPONSE_ID 3
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#define HTC_MSG_SETUP_COMPLETE_ID 4
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#define HTC_MSG_SETUP_COMPLETE_EX_ID 5
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#define HTC_MSG_SEND_SUSPEND_COMPLETE 6
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#define HTC_MSG_NACK_SUSPEND 7
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#define HTC_MAX_CONTROL_MESSAGE_LENGTH 256
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/* base message ID header */
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typedef PREPACK struct {
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A_UINT32 MessageID : 16, reserved : 16;
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} POSTPACK HTC_UNKNOWN_MSG;
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#define HTC_UNKNOWN_MSG_MESSAGEID_LSB 0
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#define HTC_UNKNOWN_MSG_MESSAGEID_MASK 0x0000ffff
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#define HTC_UNKNOWN_MSG_MESSAGEID_OFFSET 0x00000000
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/* HTC ready message
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* direction : target-to-host */
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typedef PREPACK struct {
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A_UINT32 MessageID : 16, /* ID */
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CreditCount : 16; /* number of credits the target can offer */
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A_UINT32 CreditSize : 16, /* size of each credit */
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MaxEndpoints : 8, /* maximum number of endpoints the target has resources for */
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_Pad1 : 8;
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} POSTPACK HTC_READY_MSG;
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#define HTC_READY_MSG_MESSAGEID_LSB 0
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#define HTC_READY_MSG_MESSAGEID_MASK 0x0000ffff
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#define HTC_READY_MSG_MESSAGEID_OFFSET 0x00000000
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#define HTC_READY_MSG_CREDITCOUNT_LSB 16
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#define HTC_READY_MSG_CREDITCOUNT_MASK 0xffff0000
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#define HTC_READY_MSG_CREDITCOUNT_OFFSET 0x00000000
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#define HTC_READY_MSG_CREDITSIZE_LSB 0
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#define HTC_READY_MSG_CREDITSIZE_MASK 0x0000ffff
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#define HTC_READY_MSG_CREDITSIZE_OFFSET 0x00000004
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#define HTC_READY_MSG_MAXENDPOINTS_LSB 16
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#define HTC_READY_MSG_MAXENDPOINTS_MASK 0x00ff0000
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#define HTC_READY_MSG_MAXENDPOINTS_OFFSET 0x00000004
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/* extended HTC ready message */
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typedef PREPACK struct {
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HTC_READY_MSG Version2_0_Info; /* legacy version 2.0 information at the front... */
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/* extended information */
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A_UINT32 HTCVersion : 8, MaxMsgsPerHTCBundle : 8, reserved : 16;
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} POSTPACK HTC_READY_EX_MSG;
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#define HTC_READY_EX_MSG_HTCVERSION_LSB 0
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#define HTC_READY_EX_MSG_HTCVERSION_MASK 0x000000ff
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#define HTC_READY_EX_MSG_HTCVERSION_OFFSET sizeof(HTC_READY_MSG)
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#define HTC_READY_EX_MSG_MAXMSGSPERHTCBUNDLE_LSB 8
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#define HTC_READY_EX_MSG_MAXMSGSPERHTCBUNDLE_MASK 0x0000ff00
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#define HTC_READY_EX_MSG_MAXMSGSPERHTCBUNDLE_OFFSET sizeof(HTC_READY_MSG)
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#define HTC_VERSION_2P0 0x00
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#define HTC_VERSION_2P1 0x01 /* HTC 2.1 */
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#define HTC_SERVICE_META_DATA_MAX_LENGTH 128
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/* connect service
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* direction : host-to-target */
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typedef PREPACK struct {
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/* service ID of the service to connect to */
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A_UINT32 MessageID:16, service_id:16;
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A_UINT32 ConnectionFlags : 16, /* connection flags */
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#define HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE (1 << 2)
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/* reduce credit dribbling when
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the host needs credits */
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#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK (0x3)
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#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_FOURTH 0x0
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#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF 0x1
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#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_THREE_FOURTHS 0x2
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#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_UNITY 0x3
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/* disable credit flow control on a specific service */
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#define HTC_CONNECT_FLAGS_DISABLE_CREDIT_FLOW_CTRL (1 << 3)
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/* enable htc schedule on a specific service */
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#define HTC_CONNECT_FLAGS_ENABLE_HTC_SCHEDULE (1 << 4)
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ServiceMetaLength : 8, /* length of meta data that follows */
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_Pad1 : 8;
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/* service-specific meta data starts after the header */
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} POSTPACK HTC_CONNECT_SERVICE_MSG;
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#define HTC_CONNECT_SERVICE_MSG_MESSAGEID_LSB 0
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#define HTC_CONNECT_SERVICE_MSG_MESSAGEID_MASK 0x0000ffff
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#define HTC_CONNECT_SERVICE_MSG_MESSAGEID_OFFSET 0x00000000
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#define HTC_CONNECT_SERVICE_MSG_SERVICE_ID_LSB 16
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#define HTC_CONNECT_SERVICE_MSG_SERVICE_ID_MASK 0xffff0000
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#define HTC_CONNECT_SERVICE_MSG_SERVICE_ID_OFFSET 0x00000000
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#define HTC_CONNECT_SERVICE_MSG_CONNECTIONFLAGS_LSB 0
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#define HTC_CONNECT_SERVICE_MSG_CONNECTIONFLAGS_MASK 0x0000ffff
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#define HTC_CONNECT_SERVICE_MSG_CONNECTIONFLAGS_OFFSET 0x00000004
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#define HTC_CONNECT_SERVICE_MSG_SERVICEMETALENGTH_LSB 16
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#define HTC_CONNECT_SERVICE_MSG_SERVICEMETALENGTH_MASK 0x00ff0000
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#define HTC_CONNECT_SERVICE_MSG_SERVICEMETALENGTH_OFFSET 0x00000004
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#define HTC_SET_RECV_ALLOC_SHIFT 8
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#define HTC_SET_RECV_ALLOC_MASK 0xFF00
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#define HTC_CONNECT_FLAGS_SET_RECV_ALLOCATION(value) (((A_UINT8)value) << HTC_SET_RECV_ALLOC_SHIFT)
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#define HTC_CONNECT_FLAGS_GET_RECV_ALLOCATION(value) (A_UINT8)(((value) & HTC_SET_RECV_ALLOC_MASK) >> HTC_SET_RECV_ALLOC_SHIFT)
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/* connect response
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* direction : target-to-host */
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typedef PREPACK struct {
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/* service ID that the connection request was made */
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A_UINT32 MessageID:16, service_id:16;
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A_UINT32 Status : 8, /* service connection status */
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EndpointID : 8, /* assigned endpoint ID */
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MaxMsgSize : 16; /* maximum expected message size on this endpoint */
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A_UINT32 ServiceMetaLength : 8, /* length of meta data that follows */
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_Pad1 : 8, reserved : 16;
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/* service-specific meta data starts after the header */
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} POSTPACK HTC_CONNECT_SERVICE_RESPONSE_MSG;
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_MESSAGEID_LSB 0
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_MESSAGEID_MASK 0x0000ffff
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_MESSAGEID_OFFSET 0x00000000
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_SERVICEID_LSB 16
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_SERVICEID_MASK 0xffff0000
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_SERVICEID_OFFSET 0x00000000
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_STATUS_LSB 0
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_STATUS_MASK 0x000000ff
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_STATUS_OFFSET 0x00000004
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_ENDPOINTID_LSB 8
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_ENDPOINTID_MASK 0x0000ff00
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_ENDPOINTID_OFFSET 0x00000004
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_MAXMSGSIZE_LSB 16
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_MAXMSGSIZE_MASK 0xffff0000
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_MAXMSGSIZE_OFFSET 0x00000004
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_SERVICEMETALENGTH_LSB 0
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_SERVICEMETALENGTH_MASK 0x000000ff
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#define HTC_CONNECT_SERVICE_RESPONSE_MSG_SERVICEMETALENGTH_OFFSET 0x00000008
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typedef PREPACK struct {
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A_UINT32 MessageID : 16, reserved : 16;
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/* currently, no other fields */
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} POSTPACK HTC_SETUP_COMPLETE_MSG;
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#define HTC_SETUP_COMPLETE_MSG_MESSAGEID_LSB 0
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#define HTC_SETUP_COMPLETE_MSG_MESSAGEID_MASK 0x0000ffff
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#define HTC_SETUP_COMPLETE_MSG_MESSAGEID_OFFSET 0x00000000
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/* extended setup completion message */
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typedef PREPACK struct {
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A_UINT32 MessageID : 16, reserved : 16;
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A_UINT32 SetupFlags : 32;
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A_UINT32 MaxMsgsPerBundledRecv : 8, Rsvd0 : 8, Rsvd1 : 8, Rsvd2 : 8;
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} POSTPACK HTC_SETUP_COMPLETE_EX_MSG;
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#define HTC_SETUP_COMPLETE_EX_MSG_MESSAGEID_LSB 0
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#define HTC_SETUP_COMPLETE_EX_MSG_MESSAGEID_MASK 0x0000ffff
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#define HTC_SETUP_COMPLETE_EX_MSG_MESSAGEID_OFFSET 0x00000000
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#define HTC_SETUP_COMPLETE_EX_MSG_SETUPFLAGS_LSB 0
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#define HTC_SETUP_COMPLETE_EX_MSG_SETUPFLAGS_MASK 0xffffffff
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#define HTC_SETUP_COMPLETE_EX_MSG_SETUPFLAGS_OFFSET 0x00000004
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#define HTC_SETUP_COMPLETE_EX_MSG_MAXMSGSPERBUNDLEDRECV_LSB 0
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#define HTC_SETUP_COMPLETE_EX_MSG_MAXMSGSPERBUNDLEDRECV_MASK 0x000000ff
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#define HTC_SETUP_COMPLETE_EX_MSG_MAXMSGSPERBUNDLEDRECV_OFFSET 0x00000008
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD0_LSB 8
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD0_MASK 0x0000ff00
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD0_OFFSET 0x00000008
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD1_LSB 16
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD1_MASK 0x00ff0000
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD1_OFFSET 0x00000008
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD2_LSB 24
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD2_MASK 0xff000000
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#define HTC_SETUP_COMPLETE_EX_MSG_RSVD2_OFFSET 0x00000008
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#define HTC_SETUP_COMPLETE_FLAGS_ENABLE_BUNDLE_RECV (1 << 0) /* enable recv bundling from target */
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#define HTC_SETUP_COMPLETE_FLAGS_DISABLE_TX_CREDIT_FLOW (1 << 1) /* disable credit based flow control,
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only supported on some interconnects */
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/* connect response status codes */
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#define HTC_SERVICE_SUCCESS 0 /* success */
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#define HTC_SERVICE_NOT_FOUND 1 /* service could not be found */
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#define HTC_SERVICE_FAILED 2 /* specific service failed the connect */
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#define HTC_SERVICE_NO_RESOURCES 3 /* no resources (i.e. no more endpoints) */
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#define HTC_SERVICE_NO_MORE_EP 4 /* specific service is not allowing any more
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endpoints */
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/* report record IDs */
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#define HTC_RECORD_NULL 0
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#define HTC_RECORD_CREDITS 1
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#define HTC_RECORD_LOOKAHEAD 2
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#define HTC_RECORD_LOOKAHEAD_BUNDLE 3
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typedef PREPACK struct {
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A_UINT32 RecordID : 8, /* Record ID */
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Length : 8, /* Length of record */
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reserved : 16;
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} POSTPACK HTC_RECORD_HDR;
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#define HTC_RECORD_HDR_RECORDID_LSB 0
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#define HTC_RECORD_HDR_RECORDID_MASK 0x000000ff
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#define HTC_RECORD_HDR_RECORDID_OFFSET 0x00000000
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#define HTC_RECORD_HDR_LENGTH_LSB 8
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#define HTC_RECORD_HDR_LENGTH_MASK 0x0000ff00
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#define HTC_RECORD_HDR_LENGTH_OFFSET 0x00000000
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typedef PREPACK struct {
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A_UINT32 EndpointID : 8, /* Endpoint that owns these credits */
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Credits : 8, /* credits to report since last report */
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reserved : 16;
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} POSTPACK HTC_CREDIT_REPORT;
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#define HTC_CREDIT_REPORT_ENDPOINTID_LSB 0
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#define HTC_CREDIT_REPORT_ENDPOINTID_MASK 0x000000ff
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#define HTC_CREDIT_REPORT_ENDPOINTID_OFFSET 0x00000000
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#define HTC_CREDIT_REPORT_CREDITS_LSB 8
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#define HTC_CREDIT_REPORT_CREDITS_MASK 0x0000ff00
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#define HTC_CREDIT_REPORT_CREDITS_OFFSET 0x00000000
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typedef PREPACK struct {
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A_UINT32 PreValid : 8, /* pre valid guard */
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reserved0 : 24;
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A_UINT32 LookAhead0 : 8, /* 4 byte lookahead */
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LookAhead1 : 8, LookAhead2 : 8, LookAhead3 : 8;
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A_UINT32 PostValid : 8, /* post valid guard */
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reserved1 : 24;
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/* NOTE: the LookAhead array is guarded by a PreValid and Post Valid guard bytes.
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* The PreValid bytes must equal the inverse of the PostValid byte */
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} POSTPACK HTC_LOOKAHEAD_REPORT;
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#define HTC_LOOKAHEAD_REPORT_PREVALID_LSB 0
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#define HTC_LOOKAHEAD_REPORT_PREVALID_MASK 0x000000ff
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#define HTC_LOOKAHEAD_REPORT_PREVALID_OFFSET 0x00000000
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD0_LSB 0
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD0_MASK 0x000000ff
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD0_OFFSET 0x00000004
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD1_LSB 8
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD1_MASK 0x0000ff00
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD1_OFFSET 0x00000004
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD2_LSB 16
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD2_MASK 0x00ff0000
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD2_OFFSET 0x00000004
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD3_LSB 24
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD3_MASK 0xff000000
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#define HTC_LOOKAHEAD_REPORT_LOOKAHEAD3_OFFSET 0x00000004
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#define HTC_LOOKAHEAD_REPORT_POSTVALID_LSB 0
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#define HTC_LOOKAHEAD_REPORT_POSTVALID_MASK 0x000000ff
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#define HTC_LOOKAHEAD_REPORT_POSTVALID_OFFSET 0x00000008
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typedef PREPACK struct {
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A_UINT32 LookAhead0 : 8, /* 4 byte lookahead */
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LookAhead1 : 8, LookAhead2 : 8, LookAhead3 : 8;
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} POSTPACK HTC_BUNDLED_LOOKAHEAD_REPORT;
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD0_LSB 0
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD0_MASK 0x000000ff
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD0_OFFSET 0x00000000
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD1_LSB 8
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD1_MASK 0x0000ff00
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD1_OFFSET 0x00000000
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD2_LSB 16
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD2_MASK 0x00ff0000
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD2_OFFSET 0x00000000
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD3_LSB 24
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD3_MASK 0xff000000
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#define HTC_BUNDLED_LOOKAHEAD_REPORT_LOOKAHEAD3_OFFSET 0x00000000
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#ifndef ATH_TARGET
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#include "athendpack.h"
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#endif
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#endif /* __HTC_H__ */
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