Release 4.7 drivers/net/ieee802154/atusb.h

/*
 * atusb.h - Definitions shared between kernel and ATUSB firmware
 *
 * Written 2013 by Werner Almesberger <werner@almesberger.net>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, version 2, or
 * (at your option) any later version.
 *
 * This file should be identical for kernel and firmware.
 * Kernel: drivers/net/ieee802154/atusb.h
 * Firmware: ben-wpan/atusb/fw/include/atusb/atusb.h
 */

#ifndef _ATUSB_H

#define _ATUSB_H


#define ATUSB_VENDOR_ID	0x20b7	
/* Qi Hardware*/

#define ATUSB_PRODUCT_ID 0x1540	
/* 802.15.4, device 0 */
				/*     -- -         - */


#define ATUSB_BUILD_SIZE 256	
/* maximum build version/date message length */

/* Commands to our device. Make sure this is synced with the firmware */

enum atusb_requests {
	
ATUSB_ID			= 0x00,	/* system status/control grp */
	
ATUSB_BUILD,
	
ATUSB_RESET,
	
ATUSB_RF_RESET			= 0x10,	/* debug/test group */
	
ATUSB_POLL_INT,
	
ATUSB_TEST,			/* atusb-sil only */
	
ATUSB_TIMER,
	
ATUSB_GPIO,
	
ATUSB_SLP_TR,
	
ATUSB_GPIO_CLEANUP,
	
ATUSB_REG_WRITE			= 0x20,	/* transceiver group */
	
ATUSB_REG_READ,
	
ATUSB_BUF_WRITE,
	
ATUSB_BUF_READ,
	
ATUSB_SRAM_WRITE,
	
ATUSB_SRAM_READ,
	
ATUSB_SPI_WRITE			= 0x30,	/* SPI group */
	
ATUSB_SPI_READ1,
	
ATUSB_SPI_READ2,
	
ATUSB_SPI_WRITE2_SYNC,
	
ATUSB_RX_MODE			= 0x40, /* HardMAC group */
	
ATUSB_TX,
};

/* Direction    bRequest                wValue          wIndex  wLength
 *
 * ->host       ATUSB_ID                -               -       3
 * ->host       ATUSB_BUILD             -               -       #bytes
 * host->       ATUSB_RESET             -               -       0
 *
 * host->       ATUSB_RF_RESET          -               -       0
 * ->host       ATUSB_POLL_INT          -               -       1
 * host->       ATUSB_TEST              -               -       0
 * ->host       ATUSB_TIMER             -               -       #bytes (6)
 * ->host       ATUSB_GPIO              dir+data        mask+p# 3
 * host->       ATUSB_SLP_TR            -               -       0
 * host->       ATUSB_GPIO_CLEANUP      -               -       0
 *
 * host->       ATUSB_REG_WRITE         value           addr    0
 * ->host       ATUSB_REG_READ          -               addr    1
 * host->       ATUSB_BUF_WRITE         -               -       #bytes
 * ->host       ATUSB_BUF_READ          -               -       #bytes
 * host->       ATUSB_SRAM_WRITE        -               addr    #bytes
 * ->host       ATUSB_SRAM_READ         -               addr    #bytes
 *
 * host->       ATUSB_SPI_WRITE         byte0           byte1   #bytes
 * ->host       ATUSB_SPI_READ1         byte0           -       #bytes
 * ->host       ATUSB_SPI_READ2         byte0           byte1   #bytes
 * ->host       ATUSB_SPI_WRITE2_SYNC   byte0           byte1   0/1
 *
 * host->       ATUSB_RX_MODE           on              -       0
 * host->       ATUSB_TX                flags           ack_seq #bytes
 */


#define ATUSB_REQ_FROM_DEV	(USB_TYPE_VENDOR | USB_DIR_IN)

#define ATUSB_REQ_TO_DEV	(USB_TYPE_VENDOR | USB_DIR_OUT)

#endif /* !_ATUSB_H */
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Directory: drivers/net/ieee802154

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