hif.h File Reference

#include "common.h"
#include "core.h"
#include <linux/scatterlist.h>

Go to the source code of this file.

Data Structures
struct	bus_request
struct	hif_scatter_item
struct	hif_scatter_req
struct	ath6kl_irq_proc_registers
struct	ath6kl_irq_enable_reg
struct	ath6kl_device
struct	ath6kl_hif_ops

Macros
#define	BUS_REQUEST_MAX_NUM   64
#define	HIF_MBOX_BLOCK_SIZE   128
#define	HIF_MBOX0_BLOCK_SIZE   1
#define	HIF_DMA_BUFFER_SIZE   (32 * 1024)
#define	CMD53_FIXED_ADDRESS   1
#define	CMD53_INCR_ADDRESS   2
#define	MAX_SCATTER_REQUESTS   4
#define	MAX_SCATTER_ENTRIES_PER_REQ   16
#define	MAX_SCATTER_REQ_TRANSFER_SIZE   (32 * 1024)
#define	MANUFACTURER_ID_AR6003_BASE   0x300
#define	MANUFACTURER_ID_AR6004_BASE   0x400
#define	MANUFACTURER_ID_ATH6KL_BASE_MASK   0xFF00
#define	MANUFACTURER_CODE   0x271 /* Atheros */
#define	HIF_MBOX_BASE_ADDR   0x800
#define	HIF_MBOX_WIDTH   0x800
#define	HIF_MBOX_END_ADDR   (HTC_MAILBOX_NUM_MAX * HIF_MBOX_WIDTH - 1)
#define	HIF_MBOX0_EXT_BASE_ADDR   0x4000
#define	HIF_MBOX0_EXT_WIDTH   (12*1024)
#define	HIF_GMBOX_BASE_ADDR   0x7000
#define	HIF_GMBOX_WIDTH   0x4000
#define	CCCR_SDIO_IRQ_MODE_REG   0xF0
#define	SDIO_IRQ_MODE_ASYNC_4BIT_IRQ   (1 << 0)
#define	HTC_MAILBOX   0
#define	ATH6KL_TARGET_DEBUG_INTR_MASK   0x01
#define	ATH6KL_SCATTER_ENTRIES_PER_REQ   16
#define	ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER   (16 * 1024)
#define	ATH6KL_SCATTER_REQS   4
#define	ATH6KL_HIF_COMMUNICATION_TIMEOUT   1000
#define	HIF_READ   0x00000001
#define	HIF_WRITE   0x00000002
#define	HIF_DIR_MASK   (HIF_READ | HIF_WRITE)
#define	HIF_SYNCHRONOUS   0x00000010
#define	HIF_ASYNCHRONOUS   0x00000020
#define	HIF_EMODE_MASK   (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS)
#define	HIF_BYTE_BASIS   0x00000040
#define	HIF_BLOCK_BASIS   0x00000080
#define	HIF_DMODE_MASK   (HIF_BYTE_BASIS | HIF_BLOCK_BASIS)
#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_INC
#define	HIF_WR_ASYNC_BLOCK_INC
#define	HIF_WR_SYNC_BYTE_FIX
#define	HIF_WR_SYNC_BYTE_INC
#define	HIF_WR_SYNC_BLOCK_INC
#define	HIF_RD_SYNC_BYTE_INC
#define	HIF_RD_SYNC_BYTE_FIX
#define	HIF_RD_ASYNC_BLOCK_FIX
#define	HIF_RD_SYNC_BLOCK_FIX

Functions
int	ath6kl_hif_setup (struct ath6kl_device *dev)
int	ath6kl_hif_unmask_intrs (struct ath6kl_device *dev)
int	ath6kl_hif_mask_intrs (struct ath6kl_device *dev)
int	ath6kl_hif_poll_mboxmsg_rx (struct ath6kl_device *dev, u32 *lk_ahd, int timeout)
int	ath6kl_hif_rx_control (struct ath6kl_device *dev, bool enable_rx)
int	ath6kl_hif_disable_intrs (struct ath6kl_device *dev)
int	ath6kl_hif_rw_comp_handler (void *context, int status)
int	ath6kl_hif_intr_bh_handler (struct ath6kl *ar)
int	ath6kl_hif_submit_scat_req (struct ath6kl_device *dev, struct hif_scatter_req *scat_req, bool read)

Variables
struct ath6kl_irq_proc_registers	__packed

Macro Definition Documentation

#define ATH6KL_HIF_COMMUNICATION_TIMEOUT   1000

Definition at line 74 of file hif.h.

#define ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER   (16 * 1024)

Definition at line 71 of file hif.h.

#define ATH6KL_SCATTER_ENTRIES_PER_REQ   16

Definition at line 70 of file hif.h.

#define ATH6KL_SCATTER_REQS   4

Definition at line 72 of file hif.h.

#define ATH6KL_TARGET_DEBUG_INTR_MASK   0x01

Definition at line 67 of file hif.h.

#define BUS_REQUEST_MAX_NUM   64

Definition at line 26 of file hif.h.

#define CCCR_SDIO_IRQ_MODE_REG   0xF0

Definition at line 59 of file hif.h.

#define CMD53_FIXED_ADDRESS   1

Definition at line 31 of file hif.h.

#define CMD53_INCR_ADDRESS   2

Definition at line 32 of file hif.h.

#define HIF_AMODE_MASK   (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS)

Definition at line 133 of file hif.h.

#define HIF_ASYNCHRONOUS   0x00000020

Definition at line 109 of file hif.h.

#define HIF_BLOCK_BASIS   0x00000080

Definition at line 123 of file hif.h.

#define HIF_BYTE_BASIS   0x00000040

Definition at line 122 of file hif.h.

#define HIF_DIR_MASK   (HIF_READ | HIF_WRITE)

Definition at line 95 of file hif.h.

#define HIF_DMA_BUFFER_SIZE   (32 * 1024)

Definition at line 30 of file hif.h.

#define HIF_DMODE_MASK   (HIF_BYTE_BASIS | HIF_BLOCK_BASIS)

Definition at line 124 of file hif.h.

#define HIF_EMODE_MASK   (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS)

Definition at line 110 of file hif.h.

#define HIF_FIXED_ADDRESS   0x00000100

Definition at line 131 of file hif.h.

#define HIF_GMBOX_BASE_ADDR   0x7000

Definition at line 55 of file hif.h.

#define HIF_GMBOX_WIDTH   0x4000

Definition at line 56 of file hif.h.

#define HIF_INCREMENTAL_ADDRESS   0x00000200

Definition at line 132 of file hif.h.

#define HIF_MBOX0_BLOCK_SIZE   1

Definition at line 28 of file hif.h.

#define HIF_MBOX0_EXT_BASE_ADDR   0x4000

Definition at line 51 of file hif.h.

#define HIF_MBOX0_EXT_WIDTH   (12*1024)

Definition at line 52 of file hif.h.

#define HIF_MBOX_BASE_ADDR   0x800

Definition at line 45 of file hif.h.

#define HIF_MBOX_BLOCK_SIZE   128

Definition at line 27 of file hif.h.

#define HIF_MBOX_END_ADDR   (HTC_MAILBOX_NUM_MAX * HIF_MBOX_WIDTH - 1)

Definition at line 48 of file hif.h.

#define HIF_MBOX_WIDTH   0x800

Definition at line 46 of file hif.h.

#define HIF_RD_ASYNC_BLOCK_FIX

Value:

(HIF_READ | HIF_ASYNCHRONOUS |                  \
     HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)

Definition at line 163 of file hif.h.

#define HIF_RD_SYNC_BLOCK_FIX

Value:

(HIF_READ | HIF_SYNCHRONOUS |                   \
     HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)

Definition at line 167 of file hif.h.

#define HIF_RD_SYNC_BYTE_FIX

Value:

(HIF_READ | HIF_SYNCHRONOUS |                   \
     HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)

Definition at line 159 of file hif.h.

#define HIF_RD_SYNC_BYTE_INC

Value:

(HIF_READ | HIF_SYNCHRONOUS |                   \
     HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)

Definition at line 155 of file hif.h.

#define HIF_READ   0x00000001

Definition at line 93 of file hif.h.

#define HIF_SYNCHRONOUS   0x00000010

Definition at line 108 of file hif.h.

#define HIF_WR_ASYNC_BLOCK_INC

Value:

(HIF_WRITE | HIF_ASYNCHRONOUS |             \
     HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)

Definition at line 139 of file hif.h.

#define HIF_WR_ASYNC_BYTE_INC

Value:

(HIF_WRITE | HIF_ASYNCHRONOUS |             \
     HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)

Definition at line 135 of file hif.h.

#define HIF_WR_SYNC_BLOCK_INC

Value:

(HIF_WRITE | HIF_SYNCHRONOUS |              \
     HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)

Definition at line 151 of file hif.h.

#define HIF_WR_SYNC_BYTE_FIX

Value:

(HIF_WRITE | HIF_SYNCHRONOUS |              \
     HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)

Definition at line 143 of file hif.h.

#define HIF_WR_SYNC_BYTE_INC

Value:

(HIF_WRITE | HIF_SYNCHRONOUS |              \
     HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)

Definition at line 147 of file hif.h.

#define HIF_WRITE   0x00000002

Definition at line 94 of file hif.h.

#define HTC_MAILBOX   0

Definition at line 65 of file hif.h.

#define MANUFACTURER_CODE   0x271 /* Atheros */

Definition at line 42 of file hif.h.

#define MANUFACTURER_ID_AR6003_BASE   0x300

Definition at line 38 of file hif.h.

#define MANUFACTURER_ID_AR6004_BASE   0x400

Definition at line 39 of file hif.h.

#define MANUFACTURER_ID_ATH6KL_BASE_MASK   0xFF00

Definition at line 41 of file hif.h.

#define MAX_SCATTER_ENTRIES_PER_REQ   16

Definition at line 35 of file hif.h.

#define MAX_SCATTER_REQ_TRANSFER_SIZE   (32 * 1024)

Definition at line 36 of file hif.h.

#define MAX_SCATTER_REQUESTS   4

Definition at line 34 of file hif.h.

#define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ   (1 << 0)

Definition at line 62 of file hif.h.

Function Documentation

int ath6kl_hif_disable_intrs

(

struct ath6kl_device *

dev

)

Definition at line 619 of file hif.c.

int ath6kl_hif_intr_bh_handler

(

struct ath6kl *

ar

)

Definition at line 543 of file hif.c.

int ath6kl_hif_mask_intrs

(

struct ath6kl_device *

dev

)

Definition at line 660 of file hif.c.

int ath6kl_hif_poll_mboxmsg_rx	(	struct ath6kl_device *	dev,
		u32 *	lk_ahd,
		int	timeout
	)

Definition at line 144 of file hif.c.

int ath6kl_hif_rw_comp_handler	(	void *	context,
		int	status
	)

Definition at line 53 of file hif.c.

int ath6kl_hif_rx_control	(	struct ath6kl_device *	dev,
		bool	enable_rx
	)

Definition at line 203 of file hif.c.

int ath6kl_hif_setup

(

struct ath6kl_device *

dev

)

Definition at line 672 of file hif.c.

int ath6kl_hif_submit_scat_req	(	struct ath6kl_device *	dev,
		struct hif_scatter_req *	scat_req,
		bool	read
	)

Definition at line 233 of file hif.c.

int ath6kl_hif_unmask_intrs

(

struct ath6kl_device *

dev

)

Definition at line 638 of file hif.c.

Variable Documentation

struct ath6kl_irq_enable_reg __packed