drivers/staging/rtlwifi/halmac/halmac_sdio_reg.h

/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
 *
 * Copyright(c) 2016  Realtek Corporation.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/
#ifndef __HALMAC_SDIO_REG_H__
#define __HALMAC_SDIO_REG_H__

/* SDIO CMD address mapping */

#define HALMAC_SDIO_4BYTE_LEN_MASK 0x1FFF
#define HALMAC_SDIO_LOCAL_MSK 0x0FFF
#define HALMAC_WLAN_MAC_REG_MSK 0xFFFF
#define HALMAC_WLAN_IOREG_MSK 0xFFFF

/* Sdio address for SDIO Local Reg, TRX FIFO, MAC Reg */
enum halmac_sdio_cmd_addr {
	HALMAC_SDIO_CMD_ADDR_SDIO_REG = 0,
	HALMAC_SDIO_CMD_ADDR_MAC_REG = 8,
	HALMAC_SDIO_CMD_ADDR_TXFF_HIGH = 4,
	HALMAC_SDIO_CMD_ADDR_TXFF_LOW = 6,
	HALMAC_SDIO_CMD_ADDR_TXFF_NORMAL = 5,
	HALMAC_SDIO_CMD_ADDR_TXFF_EXTRA = 7,
	HALMAC_SDIO_CMD_ADDR_RXFF = 7,
};

/* IO Bus domain address mapping */
#define SDIO_LOCAL_OFFSET 0x10250000
#define WLAN_IOREG_OFFSET 0x10260000
#define FW_FIFO_OFFSET 0x10270000
#define TX_HIQ_OFFSET 0x10310000
#define TX_MIQ_OFFSET 0x10320000
#define TX_LOQ_OFFSET 0x10330000
#define TX_EXQ_OFFSET 0x10350000
#define RX_RXOFF_OFFSET 0x10340000

/* Get TX WLAN FIFO information in CMD53 addr  */
#define GET_WLAN_TXFF_DEVICE_ID(__cmd53_addr)                                  \
	LE_BITS_TO_4BYTE((u32 *)__cmd53_addr, 13, 4)
#define GET_WLAN_TXFF_PKT_SIZE(__cmd53_addr)                                   \
	(LE_BITS_TO_4BYTE((u32 *)__cmd53_addr, 0, 13) << 2)

#endif /* __HALMAC_SDIO_REG_H__ */