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diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/hif.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/hif.h
deleted file mode 100644
index 846a69f36..000000000
--- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/hif.h
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (c) 2004-2007 Atheros Communications Inc.
- * All rights reserved.
- *
- *
- * 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;
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- *
- *
- * HIF specific declarations and prototypes
- */
-
-#ifndef _HIF_H_
-#define _HIF_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Header files */
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_types.h"
-#include "a_osapi.h"
-
-typedef struct htc_callbacks HTC_CALLBACKS;
-typedef struct hif_device HIF_DEVICE;
-
-/*
- * direction - Direction of transfer (HIF_READ/HIF_WRITE).
- */
-#define HIF_READ 0x00000001
-#define HIF_WRITE 0x00000002
-#define HIF_DIR_MASK (HIF_READ | HIF_WRITE)
-
-/*
- * type - An interface may support different kind of read/write commands.
- * The command type is divided into a basic and an extended command
- * and can be specified using HIF_BASIC_IO/HIF_EXTENDED_IO.
- */
-#define HIF_BASIC_IO 0x00000004
-#define HIF_EXTENDED_IO 0x00000008
-#define HIF_TYPE_MASK (HIF_BASIC_IO | HIF_EXTENDED_IO)
-
-/*
- * emode - This indicates the whether the command is to be executed in a
- * blocking or non-blocking fashion (HIF_SYNCHRONOUS/
- * HIF_ASYNCHRONOUS). The read/write data paths in HTC have been
- * implemented using the asynchronous mode allowing the the bus
- * driver to indicate the completion of operation through the
- * registered callback routine. The requirement primarily comes
- * from the contexts these operations get called from (a driver's
- * transmit context or the ISR context in case of receive).
- * Support for both of these modes is essential.
- */
-#define HIF_SYNCHRONOUS 0x00000010
-#define HIF_ASYNCHRONOUS 0x00000020
-#define HIF_EMODE_MASK (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS)
-
-/*
- * dmode - An interface may support different kinds of commands based on
- * the tradeoff between the amount of data it can carry and the
- * setup time. Byte and Block modes are supported (HIF_BYTE_BASIS/
- * HIF_BLOCK_BASIS). In case of latter, the data is rounded off
- * to the nearest block size by padding. The size of the block is
- * configurable at compile time using the HIF_BLOCK_SIZE and is
- * negotiated with the target during initialization after the
- * dragon interrupts are enabled.
- */
-#define HIF_BYTE_BASIS 0x00000040
-#define HIF_BLOCK_BASIS 0x00000080
-#define HIF_DMODE_MASK (HIF_BYTE_BASIS | HIF_BLOCK_BASIS)
-
-/*
- * amode - This indicates if the address has to be incremented on dragon
- * after every read/write operation (HIF?FIXED_ADDRESS/
- * HIF_INCREMENTAL_ADDRESS).
- */
-#define HIF_FIXED_ADDRESS 0x00000100
-#define HIF_INCREMENTAL_ADDRESS 0x00000200
-#define HIF_AMODE_MASK (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS)
-
-#define HIF_WR_ASYNC_BYTE_FIX \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_WR_ASYNC_BYTE_INC \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_ASYNC_BLOCK_INC \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_SYNC_BYTE_FIX \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_WR_SYNC_BYTE_INC \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_SYNC_BLOCK_INC \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_SYNC_BYTE_INC \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_SYNC_BYTE_FIX \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_ASYNC_BYTE_FIX \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_ASYNC_BLOCK_FIX \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_ASYNC_BYTE_INC \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_ASYNC_BLOCK_INC \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_SYNC_BLOCK_INC \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-
-
-typedef enum {
- HIF_DEVICE_POWER_STATE = 0,
- HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
- HIF_DEVICE_GET_MBOX_ADDR,
- HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
- HIF_DEVICE_GET_IRQ_PROC_MODE,
- HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
-} HIF_DEVICE_CONFIG_OPCODE;
-
-/*
- * HIF CONFIGURE definitions:
- *
- * HIF_DEVICE_GET_MBOX_BLOCK_SIZE
- * input : none
- * output : array of 4 A_UINT32s
- * notes: block size is returned for each mailbox (4)
- *
- * HIF_DEVICE_GET_MBOX_ADDR
- * input : none
- * output : array of 4 A_UINT32
- * notes: address is returned for each mailbox (4) in the array
- *
- * HIF_DEVICE_GET_PENDING_EVENTS_FUNC
- * input : none
- * output: HIF_PENDING_EVENTS_FUNC function pointer
- * notes: this is optional for the HIF layer, if the request is
- * not handled then it indicates that the upper layer can use
- * the standard device methods to get pending events (IRQs, mailbox messages etc..)
- * otherwise it can call the function pointer to check pending events.
- *
- * HIF_DEVICE_GET_IRQ_PROC_MODE
- * input : none
- * output : HIF_DEVICE_IRQ_PROCESSING_MODE (interrupt processing mode)
- * note: the hif layer interfaces with the underlying OS-specific bus driver. The HIF
- * layer can report whether IRQ processing is requires synchronous behavior or
- * can be processed using asynchronous bus requests (typically faster).
- *
- * HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC
- * input :
- * output : HIF_MASK_UNMASK_RECV_EVENT function pointer
- * notes: this is optional for the HIF layer. The HIF layer may require a special mechanism
- * to mask receive message events. The upper layer can call this pointer when it needs
- * to mask/unmask receive events (in case it runs out of buffers).
- *
- *
- */
-
-typedef enum {
- HIF_DEVICE_IRQ_SYNC_ONLY, /* for HIF implementations that require the DSR to process all
- interrupts before returning */
- HIF_DEVICE_IRQ_ASYNC_SYNC, /* for HIF implementations that allow DSR to process interrupts
- using ASYNC I/O (that is HIFAckInterrupt can be called at a
- later time */
-} HIF_DEVICE_IRQ_PROCESSING_MODE;
-
-#define HIF_MAX_DEVICES 1
-
-struct htc_callbacks {
- A_UCHAR *name;
- A_UINT32 id;
- A_STATUS (* deviceInsertedHandler)(void *hif_handle);
- A_STATUS (* deviceRemovedHandler)(void *htc_handle, A_STATUS status);
- A_STATUS (* deviceSuspendHandler)(void *htc_handle);
- A_STATUS (* deviceResumeHandler)(void *htc_handle);
- A_STATUS (* deviceWakeupHandler)(void *htc_handle);
- A_STATUS (* rwCompletionHandler)(void *context, A_STATUS status);
- A_STATUS (* dsrHandler)(void *htc_handle);
-};
-
-
-#define HIF_OTHER_EVENTS (1 << 0) /* other interrupts (non-Recv) are pending, host
- needs to read the register table to figure out what */
-#define HIF_RECV_MSG_AVAIL (1 << 1) /* pending recv packet */
-
-typedef struct _HIF_PENDING_EVENTS_INFO {
- A_UINT32 Events;
- A_UINT32 LookAhead;
-} HIF_PENDING_EVENTS_INFO;
-
- /* function to get pending events , some HIF modules use special mechanisms
- * to detect packet available and other interrupts */
-typedef A_STATUS ( *HIF_PENDING_EVENTS_FUNC)(HIF_DEVICE *device,
- HIF_PENDING_EVENTS_INFO *pEvents,
- void *AsyncContext);
-
-#define HIF_MASK_RECV TRUE
-#define HIF_UNMASK_RECV FALSE
- /* function to mask recv events */
-typedef A_STATUS ( *HIF_MASK_UNMASK_RECV_EVENT)(HIF_DEVICE *device,
- A_BOOL Mask,
- void *AsyncContext);
-
-
-/*
- * This API is used by the HTC layer to initialize the HIF layer and to
- * register different callback routines. Support for following events has
- * been captured - DSR, Read/Write completion, Device insertion/removal,
- * Device suspension/resumption/wakeup. In addition to this, the API is
- * also used to register the name and the revision of the chip. The latter
- * can be used to verify the revision of the chip read from the device
- * before reporting it to HTC.
- */
-int HIFInit(HTC_CALLBACKS *callbacks);
-
-/*
- * This API is used to provide the read/write interface over the specific bus
- * interface.
- * address - Starting address in the dragon's address space. For mailbox
- * writes, it refers to the start of the mbox boundary. It should
- * be ensured that the last byte falls on the mailbox's EOM. For
- * mailbox reads, it refers to the end of the mbox boundary.
- * buffer - Pointer to the buffer containg the data to be transmitted or
- * received.
- * length - Amount of data to be transmitted or received.
- * request - Characterizes the attributes of the command.
- */
-A_STATUS
-HIFReadWrite(HIF_DEVICE *device,
- A_UINT32 address,
- A_UCHAR *buffer,
- A_UINT32 length,
- A_UINT32 request,
- void *context);
-
-/*
- * This can be initiated from the unload driver context ie when the HTCShutdown
- * routine is called.
- */
-void HIFShutDownDevice(HIF_DEVICE *device);
-
-/*
- * This should translate to an acknowledgment to the bus driver indicating that
- * the previous interrupt request has been serviced and the all the relevant
- * sources have been cleared. HTC is ready to process more interrupts.
- * This should prevent the bus driver from raising an interrupt unless the
- * previous one has been serviced and acknowledged using the previous API.
- */
-void HIFAckInterrupt(HIF_DEVICE *device);
-
-void HIFMaskInterrupt(HIF_DEVICE *device);
-
-void HIFUnMaskInterrupt(HIF_DEVICE *device);
-
-/*
- * This set of functions are to be used by the bus driver to notify
- * the HIF module about various events.
- * These are not implemented if the bus driver provides an alternative
- * way for this notification though callbacks for instance.
- */
-int HIFInsertEventNotify(void);
-
-int HIFRemoveEventNotify(void);
-
-int HIFIRQEventNotify(void);
-
-int HIFRWCompleteEventNotify(void);
-
-/*
- * This function associates a opaque handle with the HIF layer
- * to be used in communication with upper layer i.e. HTC.
- * This would normaly be a pointer to htc_target data structure.
- */
-void HIFSetHandle(void *hif_handle, void *handle);
-
-A_STATUS
-HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode,
- void *config, A_UINT32 configLen);
-
-
-struct device;
-struct device*
-HIFGetOSDevice(HIF_DEVICE *device);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HIF_H_ */