88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
//------------------------------------------------------------------------------
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// ISC License (ISC)
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//
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// Copyright (c) 2009-2010, The Linux Foundation
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// All rights reserved.
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// Software was previously licensed under 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 any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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//
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//------------------------------------------------------------------------------
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//==============================================================================
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// Author(s): ="Atheros"
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//==============================================================================
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#ifndef __GMBOXIF_H__
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#define __GMBOXIF_H__
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#ifndef ATH_TARGET
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#include "athstartpack.h"
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#endif
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/* GMBOX interface definitions */
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#define AR6K_GMBOX_CREDIT_COUNTER 1 /* we use credit counter 1 to track credits */
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#define AR6K_GMBOX_CREDIT_SIZE_COUNTER 2 /* credit counter 2 is used to pass the size of each credit */
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/* HCI UART transport definitions when used over GMBOX interface */
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#define HCI_UART_COMMAND_PKT 0x01
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#define HCI_UART_ACL_PKT 0x02
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#define HCI_UART_SCO_PKT 0x03
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#define HCI_UART_EVENT_PKT 0x04
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/* definitions for BT HCI packets */
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typedef PREPACK struct {
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A_UINT16 Flags_ConnHandle;
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A_UINT16 Length;
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} POSTPACK BT_HCI_ACL_HEADER;
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typedef PREPACK struct {
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A_UINT16 Flags_ConnHandle;
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A_UINT8 Length;
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} POSTPACK BT_HCI_SCO_HEADER;
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typedef PREPACK struct {
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A_UINT16 OpCode;
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A_UINT8 ParamLength;
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} POSTPACK BT_HCI_COMMAND_HEADER;
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typedef PREPACK struct {
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A_UINT8 EventCode;
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A_UINT8 ParamLength;
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} POSTPACK BT_HCI_EVENT_HEADER;
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/* MBOX host interrupt signal assignments */
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#define MBOX_SIG_HCI_BRIDGE_MAX 8
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#define MBOX_SIG_HCI_BRIDGE_BT_ON 0
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#define MBOX_SIG_HCI_BRIDGE_BT_OFF 1
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#define MBOX_SIG_HCI_BRIDGE_BAUD_SET 2
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#define MBOX_SIG_HCI_BRIDGE_PWR_SAV_ON 3
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#define MBOX_SIG_HCI_BRIDGE_PWR_SAV_OFF 4
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/* Host interrupts target to change baud rate and
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* baud rate info is stored in scratch registers 4 and 5
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*/
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#define LSB_SCRATCH_IDX 4
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#define MSB_SCRATCH_IDX 5
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#ifndef ATH_TARGET
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#include "athendpack.h"
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#endif
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#endif /* __GMBOXIF_H__ */
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