staging: remove ath6kl

ath6kl is now in drivers/net/wireless/ath so the staging driver
is not supported anymore and should be removed.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Greg KH <gregkh@suse.de>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/staging/Kconfig

@@ -126,8 +126,6 @@ source "drivers/staging/quickstart/Kconfig"
 
 source "drivers/staging/sbe-2t3e3/Kconfig"
 
-source "drivers/staging/ath6kl/Kconfig"
-
 source "drivers/staging/keucr/Kconfig"
 
 source "drivers/staging/bcm/Kconfig"

drivers/staging/Makefile

@@ -54,7 +54,6 @@ obj-$(CONFIG_SOLO6X10)		+= solo6x10/
 obj-$(CONFIG_TIDSPBRIDGE)	+= tidspbridge/
 obj-$(CONFIG_ACPI_QUICKSTART)	+= quickstart/
 obj-$(CONFIG_SBE_2T3E3)		+= sbe-2t3e3/
-obj-$(CONFIG_ATH6K_LEGACY)	+= ath6kl/
 obj-$(CONFIG_USB_ENESTORAGE)	+= keucr/
 obj-$(CONFIG_BCM_WIMAX)		+= bcm/
 obj-$(CONFIG_FT1000)		+= ft1000/

drivers/staging/ath6kl/Kconfig

-config ATH6K_LEGACY
-	tristate "Atheros AR6003 support (non mac80211)"
-        depends on MMC && WLAN
-	depends on CFG80211
-        select WIRELESS_EXT
-        select WEXT_PRIV
-	help
-	This module adds support for wireless adapters based on Atheros AR6003 chipset running over SDIO. If you choose to build it as a module, it will be called ath6kl. Pls note that AR6002 and AR6001 are not supported by this driver.
-
-choice
-	prompt "AR6003 Board Data Configuration"
-	depends on ATH6K_LEGACY
-	default AR600x_SD31_XXX
-	help
-	Select the appropriate board data template from the list below that matches your AR6003 based reference design.
-
-config AR600x_SD31_XXX
-	bool "SD31-xxx"
-	help
-        Board Data file for a standard SD31 reference design (File: bdata.SD31.bin)
-
-config AR600x_WB31_XXX
-	bool "WB31-xxx"
-	help
-        Board Data file for a standard WB31 (BT/WiFi) reference design (File: bdata.WB31.bin)
-
-config AR600x_SD32_XXX
-	bool "SD32-xxx"
-	help
-        Board Data file for a standard SD32 (5GHz) reference design (File: bdata.SD32.bin)
-
-config AR600x_CUSTOM_XXX
-	bool "CUSTOM-xxx"
-	help
-        Board Data file for a custom reference design (File: should be named as bdata.CUSTOM.bin)
-endchoice
-
-config ATH6KL_ENABLE_COEXISTENCE
-	bool "BT Coexistence support"
-	depends on ATH6K_LEGACY
-	help
-	Enables WLAN/BT coexistence support. Select the apprpriate configuration from below.
-
-choice
-	prompt "Front-End Antenna Configuration"
-	depends on ATH6KL_ENABLE_COEXISTENCE
-	default AR600x_DUAL_ANTENNA
-	help
-	Indicates the number of antennas being used by BT and WLAN. Select the appropriate configuration from the list below that matches your AR6003 based reference design.
-
-config AR600x_DUAL_ANTENNA
-	bool "Dual Antenna"
-	help
-        Dual Antenna Design
-
-config AR600x_SINGLE_ANTENNA
-	bool "Single Antenna"
-	help
-        Single Antenna Design
-endchoice
-
-choice
-	prompt "Collocated Bluetooth Type"
-	depends on ATH6KL_ENABLE_COEXISTENCE
-	default AR600x_BT_AR3001
-	help
-	Select the appropriate configuration from the list below that matches your AR6003 based reference design.
-
-config AR600x_BT_QCOM
-	bool "Qualcomm BTS4020X"
-	help
-        Qualcomm BT (3 Wire PTA)
-
-config AR600x_BT_CSR
-	bool "CSR BC06"
-	help
-        CSR BT (3 Wire PTA)
-
-config AR600x_BT_AR3001
-	bool "Atheros AR3001"
-	help
-        Atheros BT (3 Wire PTA)
-endchoice
-
-config ATH6KL_HCI_BRIDGE
-	bool "HCI over SDIO support"
-	depends on ATH6K_LEGACY
-	help
-	Enables BT over SDIO. Applicable only for combo designs (eg: WB31)
-
-config ATH6KL_CONFIG_GPIO_BT_RESET
-	bool "Configure BT Reset GPIO"
-	depends on ATH6KL_HCI_BRIDGE
-	help
-	Configure a WLAN GPIO for use with BT.
-
-config AR600x_BT_RESET_PIN
-	int "GPIO"
-	depends on ATH6KL_CONFIG_GPIO_BT_RESET
-	default 22
-	help
-	WLAN GPIO to be used for resetting BT
-
-config ATH6KL_HTC_RAW_INTERFACE
-	bool "RAW HTC support"
-	depends on ATH6K_LEGACY
-	help
-	Enables raw HTC interface. Allows application to directly talk to the HTC interface via the ioctl interface
-
-config ATH6KL_VIRTUAL_SCATTER_GATHER
-	bool "Virtual Scatter-Gather support"
-	depends on ATH6K_LEGACY
-	help
-	Enables virtual scatter gather support for the hardware that does not support it natively.
-
-config ATH6KL_SKIP_ABI_VERSION_CHECK
-	bool "Skip ABI version check support"
-	depends on ATH6K_LEGACY
-	help
-	Forces the driver to disable ABI version check. Caution: Incompatilbity between the host driver and target firmware may lead to unknown side effects.
-
-config ATH6KL_BT_UART_FC_POLARITY
-	int "UART Flow Control Polarity"
-	depends on ATH6KL_LEGACY
-	default 0
-	help
-	Configures the polarity of UART Flow Control. A value of 0 implies active low and is the default setting. Set it to 1 for active high.
-
-config ATH6KL_DEBUG
-	bool "Debug support"
-	depends on ATH6K_LEGACY
-	help
-	Enables debug support
-
-config ATH6KL_ENABLE_HOST_DEBUG
-	bool "Host Debug support"
-	depends on ATH6KL_DEBUG
-	help
-	Enables debug support in the driver
-
-config ATH6KL_ENABLE_TARGET_DEBUG_PRINTS
-	bool "Target Debug support - Enable UART prints"
-	depends on ATH6KL_DEBUG
-	help
-	Enables uart prints
-
-config AR600x_DEBUG_UART_TX_PIN
-	int "GPIO"
-	depends on ATH6KL_ENABLE_TARGET_DEBUG_PRINTS
-	default 8
-	help
-	WLAN GPIO to be used for Debug UART (Tx)
-
-config ATH6KL_DISABLE_TARGET_DBGLOGS
-	bool "Target Debug support - Disable Debug logs"
-	depends on ATH6KL_DEBUG
-	help
-	Enables debug logs

drivers/staging/ath6kl/Makefile

-#------------------------------------------------------------------------------
-# Copyright (c) 2004-2010 Atheros Communications Inc.
-# 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.
-#
-#
-#
-# Author(s): ="Atheros"
-#------------------------------------------------------------------------------
-
-ccflags-y += -I$(obj)/include
-ccflags-y += -I$(obj)/include/common
-ccflags-y += -I$(obj)/wlan/include
-ccflags-y += -I$(obj)/os/linux/include
-ccflags-y += -I$(obj)/os
-ccflags-y += -I$(obj)/bmi/include
-ccflags-y += -I$(obj)/include/common/AR6002/hw4.0
-
-ifeq ($(CONFIG_AR600x_DUAL_ANTENNA),y)
-ccflags-y += -DAR600x_DUAL_ANTENNA
-endif
-
-ifeq ($(CONFIG_AR600x_SINGLE_ANTENNA),y)
-ccflags-y += -DAR600x_SINGLE_ANTENNA
-endif
-
-ifeq ($(CONFIG_AR600x_BT_QCOM),y)
-ccflags-y += -DAR600x_BT_QCOM
-endif
-
-ifeq ($(CONFIG_AR600x_BT_CSR),y)
-ccflags-y += -DAR600x_BT_CSR
-endif
-
-ifeq ($(CONFIG_AR600x_BT_AR3001),y)
-ccflags-y += -DAR600x_BT_AR3001
-endif
-
-ifeq ($(CONFIG_ATH6KL_HCI_BRIDGE),y)
-ccflags-y += -DATH_AR6K_ENABLE_GMBOX
-ccflags-y += -DHCI_TRANSPORT_SDIO
-ccflags-y += -DSETUPHCI_ENABLED
-ccflags-y += -DSETUPBTDEV_ENABLED
-ath6kl-y += htc2/AR6000/ar6k_gmbox.o
-ath6kl-y += htc2/AR6000/ar6k_gmbox_hciuart.o
-ath6kl-y += miscdrv/ar3kconfig.o
-ath6kl-y += miscdrv/ar3kps/ar3kpsconfig.o
-ath6kl-y += miscdrv/ar3kps/ar3kpsparser.o
-endif
-
-ifeq ($(CONFIG_ATH6KL_CONFIG_GPIO_BT_RESET),y)
-ccflags-y += -DATH6KL_CONFIG_GPIO_BT_RESET
-endif
-
-ifeq ($(CONFIG_ATH6KL_HTC_RAW_INTERFACE),y)
-ccflags-y += -DHTC_RAW_INTERFACE
-endif
-
-ifeq ($(CONFIG_ATH6KL_ENABLE_HOST_DEBUG),y)
-ccflags-y += -DDEBUG
-ccflags-y += -DATH_DEBUG_MODULE
-endif
-
-ifeq ($(CONFIG_ATH6KL_ENABLE_TARGET_DEBUG_PRINTS),y)
-ccflags-y += -DENABLEUARTPRINT_SET
-endif
-
-ifeq ($(CONFIG_ATH6KL_DISABLE_TARGET_DBGLOGS),y)
-ccflags-y += -DATH6KL_DISABLE_TARGET_DBGLOGS
-endif
-
-ifeq ($(CONFIG_ATH6KL_VIRTUAL_SCATTER_GATHER),y)
-ccflags-y += -DATH6KL_CONFIG_HIF_VIRTUAL_SCATTER
-endif
-
-ifeq ($(CONFIG_ATH6KL_SKIP_ABI_VERSION_CHECK),y)
-ccflags-y += -DATH6KL_SKIP_ABI_VERSION_CHECK
-endif
-
-ccflags-y += -DWAPI_ENABLE
-ccflags-y += -DCHECKSUM_OFFLOAD
-
-obj-$(CONFIG_ATH6K_LEGACY) := ath6kl.o
-ath6kl-y += htc2/AR6000/ar6k.o
-ath6kl-y += htc2/AR6000/ar6k_events.o
-ath6kl-y += htc2/htc_send.o
-ath6kl-y += htc2/htc_recv.o
-ath6kl-y += htc2/htc_services.o
-ath6kl-y += htc2/htc.o
-ath6kl-y += bmi/src/bmi.o
-ath6kl-y += os/linux/cfg80211.o
-ath6kl-y += os/linux/ar6000_drv.o
-ath6kl-y += os/linux/ar6000_raw_if.o
-ath6kl-y += os/linux/ar6000_pm.o
-ath6kl-y += os/linux/netbuf.o
-ath6kl-y += os/linux/hci_bridge.o
-ath6kl-y += miscdrv/common_drv.o
-ath6kl-y += miscdrv/credit_dist.o
-ath6kl-y += wmi/wmi.o
-ath6kl-y += reorder/rcv_aggr.o
-ath6kl-y += wlan/src/wlan_node.o
-ath6kl-y += wlan/src/wlan_recv_beacon.o
-ath6kl-y += wlan/src/wlan_utils.o			 
-
-# ATH_HIF_TYPE := sdio
-ccflags-y += -I$(obj)/hif/sdio/linux_sdio/include
-ccflags-y += -DSDIO
-ath6kl-y += hif/sdio/linux_sdio/src/hif.o
-ath6kl-y += hif/sdio/linux_sdio/src/hif_scatter.o

drivers/staging/ath6kl/TODO

-TODO:
-
-We are working hard on cleaning up the driver. There's sooooooooo much todo
-so instead of editing this file please use the wiki:
-
-http://wireless.kernel.org/en/users/Drivers/ath6kl
-
-There's a respective TODO page there. Please also subscribe to the wiki page
-to get e-mail updates on changes.
-
-IRC:
-
-We *really* need to coordinate development for ath6kl as the cleanup
-patches will break pretty much any other patches. Please use IRC to
-help coordinate better:
-
-irc.freenode.net
-#ath6kl
-
-Send patches to:
-
-	- Greg Kroah-Hartman <greg@kroah.com>
-	- Luis R. Rodriguez <mcgrof@gmail.com>
-	- Joe Perches <joe@perches.com>
-	- Naveen Singh <nsingh@atheros.com>

drivers/staging/ath6kl/bmi/include/bmi_internal.h

-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// 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.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef BMI_INTERNAL_H
-#define BMI_INTERNAL_H
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#define ATH_MODULE_NAME bmi
-#include "a_debug.h"
-#include "hw/mbox_host_reg.h"
-#include "bmi_msg.h"
-
-#define ATH_DEBUG_BMI  ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-
-#define BMI_COMMUNICATION_TIMEOUT       100000
-
-/* ------ Global Variable Declarations ------- */
-static bool bmiDone;
-
-int
-bmiBufferSend(struct hif_device *device,
-              u8 *buffer,
-              u32 length);
-
-int
-bmiBufferReceive(struct hif_device *device,
-                 u8 *buffer,
-                 u32 length,
-                 bool want_timeout);
-
-#endif

drivers/staging/ath6kl/hif/common/hif_sdio_common.h

-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 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.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// common header file for HIF modules designed for SDIO
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef HIF_SDIO_COMMON_H_
-#define HIF_SDIO_COMMON_H_
-
-    /* SDIO manufacturer ID and Codes */
-#define MANUFACTURER_ID_AR6002_BASE        0x200
-#define MANUFACTURER_ID_AR6003_BASE        0x300
-#define MANUFACTURER_ID_AR6K_BASE_MASK     0xFF00
-#define FUNCTION_CLASS                     0x0
-#define MANUFACTURER_CODE                  0x271    /* Atheros */
-
-    /* Mailbox address in SDIO address space */
-#define HIF_MBOX_BASE_ADDR                 0x800
-#define HIF_MBOX_WIDTH                     0x800
-#define HIF_MBOX_START_ADDR(mbox)               \
-   ( HIF_MBOX_BASE_ADDR + mbox * HIF_MBOX_WIDTH)
-
-#define HIF_MBOX_END_ADDR(mbox)                 \
-    (HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1)
-
-    /* extended MBOX address for larger MBOX writes to MBOX 0*/
-#define HIF_MBOX0_EXTENDED_BASE_ADDR       0x2800
-#define HIF_MBOX0_EXTENDED_WIDTH_AR6002    (6*1024)           
-#define HIF_MBOX0_EXTENDED_WIDTH_AR6003    (18*1024)   
-
-    /* version 1 of the chip has only a 12K extended mbox range */
-#define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1  0x4000
-#define HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1      (12*1024)  
-
-    /* GMBOX addresses */
-#define HIF_GMBOX_BASE_ADDR                0x7000
-#define HIF_GMBOX_WIDTH                    0x4000
-
-    /* for SDIO we recommend a 128-byte block size */
-#define HIF_DEFAULT_IO_BLOCK_SIZE          128
-
-    /* set extended MBOX window information for SDIO interconnects */
-static INLINE void SetExtendedMboxWindowInfo(u16 Manfid, struct hif_device_mbox_info *pInfo)
-{
-    switch (Manfid & MANUFACTURER_ID_AR6K_BASE_MASK) {                   
-        case MANUFACTURER_ID_AR6002_BASE :
-                /* MBOX 0 has an extended range */
-            pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR;             
-            pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6002;
-            break;
-        case MANUFACTURER_ID_AR6003_BASE :
-                /* MBOX 0 has an extended range */
-            pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1;             
-            pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1;
-            pInfo->GMboxAddress = HIF_GMBOX_BASE_ADDR;
-            pInfo->GMboxSize = HIF_GMBOX_WIDTH;
-            break;
-        default:
-            A_ASSERT(false);
-            break;
-    }
-}
-             
-/* special CCCR (func 0) registers */
-
-#define CCCR_SDIO_IRQ_MODE_REG         0xF0        /* interrupt mode register */
-#define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ   (1 << 0)    /* mode to enable special 4-bit interrupt assertion without clock*/ 
-                        
-#endif /*HIF_SDIO_COMMON_H_*/

drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h

-//------------------------------------------------------------------------------
-// <copyright file="hif_internal.h" company="Atheros">
-//    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.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// internal header file for hif layer
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HIF_INTERNAL_H_
-#define _HIF_INTERNAL_H_
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "hif.h"
-#include "../../../common/hif_sdio_common.h"
-#include <linux/scatterlist.h>
-#define HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#define BUS_REQUEST_MAX_NUM                64
-
-#define SDIO_CLOCK_FREQUENCY_DEFAULT       25000000
-#define SDWLAN_ENABLE_DISABLE_TIMEOUT      20
-#define FLAGS_CARD_ENAB                    0x02
-#define FLAGS_CARD_IRQ_UNMSK               0x04
-
-#define HIF_MBOX_BLOCK_SIZE                HIF_DEFAULT_IO_BLOCK_SIZE
-#define HIF_MBOX0_BLOCK_SIZE               1
-#define HIF_MBOX1_BLOCK_SIZE               HIF_MBOX_BLOCK_SIZE
-#define HIF_MBOX2_BLOCK_SIZE               HIF_MBOX_BLOCK_SIZE
-#define HIF_MBOX3_BLOCK_SIZE               HIF_MBOX_BLOCK_SIZE
-
-typedef struct bus_request {
-    struct bus_request *next;       /* link list of available requests */
-    struct bus_request *inusenext;  /* link list of in use requests */
-    struct semaphore sem_req;
-    u32 address;               /* request data */
-    u8 *buffer;
-    u32 length;
-    u32 request;
-    void *context;
-    int status;
-    struct hif_scatter_req_priv *pScatterReq;      /* this request is a scatter request */
-} BUS_REQUEST;
-
-struct hif_device {
-    struct sdio_func *func;
-    spinlock_t asynclock;
-    struct task_struct* async_task;             /* task to handle async commands */
-    struct semaphore sem_async;                 /* wake up for async task */
-    int    async_shutdown;                      /* stop the async task */
-    struct completion async_completion;          /* thread completion */
-    BUS_REQUEST   *asyncreq;                    /* request for async tasklet */
-    BUS_REQUEST *taskreq;                       /*  async tasklet data */
-    spinlock_t lock;
-    BUS_REQUEST *s_busRequestFreeQueue;         /* free list */
-    BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM]; /* available bus requests */
-    void     *claimedContext;
-    HTC_CALLBACKS htcCallbacks;
-    u8 *dma_buffer;
-    struct dl_list      ScatterReqHead;                /* scatter request list head */
-    bool       scatter_enabled;               /* scatter enabled flag */
-    bool   is_suspend;
-    bool   is_disabled;
-    atomic_t   irqHandling;
-    HIF_DEVICE_POWER_CHANGE_TYPE powerConfig;
-    const struct sdio_device_id *id;
-};
-
-#define HIF_DMA_BUFFER_SIZE (32 * 1024)
-#define CMD53_FIXED_ADDRESS 1
-#define CMD53_INCR_ADDRESS  2
-
-BUS_REQUEST *hifAllocateBusRequest(struct hif_device *device);
-void hifFreeBusRequest(struct hif_device *device, BUS_REQUEST *busrequest);
-void AddToAsyncList(struct hif_device *device, BUS_REQUEST *busrequest);
-
-#ifdef HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#define MAX_SCATTER_REQUESTS             4
-#define MAX_SCATTER_ENTRIES_PER_REQ      16
-#define MAX_SCATTER_REQ_TRANSFER_SIZE    32*1024
-
-struct hif_scatter_req_priv {
-    struct hif_scatter_req     *pHifScatterReq;  /* HIF scatter request with allocated entries */   
-    struct hif_device          *device;          /* this device */
-    BUS_REQUEST         *busrequest;      /* request associated with request */
-        /* scatter list for linux */    
-    struct scatterlist  sgentries[MAX_SCATTER_ENTRIES_PER_REQ];   
-};
-
-#define ATH_DEBUG_SCATTER  ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_support_info *pInfo);
-void CleanupHIFScatterResources(struct hif_device *device);
-int DoHifReadWriteScatter(struct hif_device *device, BUS_REQUEST *busrequest);
-
-#else  // HIF_LINUX_MMC_SCATTER_SUPPORT
-
-static inline int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_support_info *pInfo)
-{
-    return A_ENOTSUP;
-}
-
-static inline int DoHifReadWriteScatter(struct hif_device *device, BUS_REQUEST *busrequest)
-{
-    return A_ENOTSUP;
-}
-
-#define CleanupHIFScatterResources(d) { }
-
-#endif // HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#endif // _HIF_INTERNAL_H_
-

drivers/staging/ath6kl/htc2/htc_debug.h

-//------------------------------------------------------------------------------
-// <copyright file="htc_debug.h" company="Atheros">
-//    Copyright (c) 2007-2010 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.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef HTC_DEBUG_H_
-#define HTC_DEBUG_H_
-
-#define ATH_MODULE_NAME htc
-#include "a_debug.h"
-
-/* ------- Debug related stuff ------- */
-
-#define  ATH_DEBUG_SEND ATH_DEBUG_MAKE_MODULE_MASK(0)
-#define  ATH_DEBUG_RECV ATH_DEBUG_MAKE_MODULE_MASK(1)
-#define  ATH_DEBUG_SYNC ATH_DEBUG_MAKE_MODULE_MASK(2)
-#define  ATH_DEBUG_DUMP ATH_DEBUG_MAKE_MODULE_MASK(3)
-#define  ATH_DEBUG_IRQ  ATH_DEBUG_MAKE_MODULE_MASK(4)
-
-
-#endif /*HTC_DEBUG_H_*/