mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-25 16:22:48 +02:00
103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
|
/*
|
||
|
|
* @file: hif_internal.h
|
||
|
|
*
|
||
|
|
* @abstract: internal header file for hif layer
|
||
|
|
*
|
||
|
|
* @notice: Copyright (c) 2004-2006 Atheros Communications Inc.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/sdio/ctsystem.h>
|
||
|
|
#include <linux/sdio/sdio_busdriver.h>
|
||
|
|
#include <linux/sdio/_sdio_defs.h>
|
||
|
|
#include <linux/sdio/sdio_lib.h>
|
||
|
|
#include "a_config.h"
|
||
|
|
#include "athdefs.h"
|
||
|
|
#include "a_types.h"
|
||
|
|
#include "a_osapi.h"
|
||
|
|
#include "hif.h"
|
||
|
|
|
||
|
|
#define MANUFACTURER_ID_AR6001_BASE 0x100
|
||
|
|
#define MANUFACTURER_ID_AR6002_BASE 0x200
|
||
|
|
#define FUNCTION_CLASS 0x0
|
||
|
|
#define MANUFACTURER_CODE 0x271
|
||
|
|
|
||
|
|
#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 128
|
||
|
|
#define HIF_MBOX_BASE_ADDR 0x800
|
||
|
|
#define HIF_MBOX_WIDTH 0x800
|
||
|
|
#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
|
||
|
|
|
||
|
|
#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
|
||
|
|
|
||
|
|
struct hif_device {
|
||
|
|
SDDEVICE *handle;
|
||
|
|
void *htc_handle;
|
||
|
|
OSKERNEL_HELPER insert_helper;
|
||
|
|
BOOL helper_started;
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct target_function_context {
|
||
|
|
SDFUNCTION function; /* function description of the bus driver */
|
||
|
|
OS_SEMAPHORE instanceSem; /* instance lock. Unused */
|
||
|
|
SDLIST instanceList; /* list of instances. Unused */
|
||
|
|
} TARGET_FUNCTION_CONTEXT;
|
||
|
|
|
||
|
|
typedef struct bus_request {
|
||
|
|
struct bus_request *next;
|
||
|
|
SDREQUEST *request;
|
||
|
|
void *context;
|
||
|
|
} BUS_REQUEST;
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
hifDeviceInserted(SDFUNCTION *function, SDDEVICE *device);
|
||
|
|
|
||
|
|
void
|
||
|
|
hifDeviceRemoved(SDFUNCTION *function, SDDEVICE *device);
|
||
|
|
|
||
|
|
SDREQUEST *
|
||
|
|
hifAllocateDeviceRequest(SDDEVICE *device);
|
||
|
|
|
||
|
|
void
|
||
|
|
hifFreeDeviceRequest(SDREQUEST *request);
|
||
|
|
|
||
|
|
void
|
||
|
|
hifRWCompletionHandler(SDREQUEST *request);
|
||
|
|
|
||
|
|
void
|
||
|
|
hifIRQHandler(void *context);
|
||
|
|
|
||
|
|
HIF_DEVICE *
|
||
|
|
addHifDevice(SDDEVICE *handle);
|
||
|
|
|
||
|
|
HIF_DEVICE *
|
||
|
|
getHifDevice(SDDEVICE *handle);
|
||
|
|
|
||
|
|
void
|
||
|
|
delHifDevice(SDDEVICE *handle);
|