1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * atusb.h - Definitions shared between kernel and ATUSB firmware 4 * 5 * Written 2013 by Werner Almesberger <werner@almesberger.net> 6 * 7 * (at your option) any later version. 8 * 9 * This file should be identical for kernel and firmware. 10 * Kernel: drivers/net/ieee802154/atusb.h 11 * Firmware: ben-wpan/atusb/fw/include/atusb/atusb.h 12 */ 13 14 #ifndef _ATUSB_H 15 #define _ATUSB_H 16 17 #define ATUSB_VENDOR_ID 0x20b7 /* Qi Hardware*/ 18 #define ATUSB_PRODUCT_ID 0x1540 /* 802.15.4, device 0 */ 19 /* -- - - */ 20 21 #define ATUSB_BUILD_SIZE 256 /* maximum build version/date message length */ 22 23 /* Commands to our device. Make sure this is synced with the firmware */ 24 enum atusb_requests { 25 ATUSB_ID = 0x00, /* system status/control grp */ 26 ATUSB_BUILD, 27 ATUSB_RESET, 28 ATUSB_RF_RESET = 0x10, /* debug/test group */ 29 ATUSB_POLL_INT, 30 ATUSB_TEST, /* atusb-sil only */ 31 ATUSB_TIMER, 32 ATUSB_GPIO, 33 ATUSB_SLP_TR, 34 ATUSB_GPIO_CLEANUP, 35 ATUSB_REG_WRITE = 0x20, /* transceiver group */ 36 ATUSB_REG_READ, 37 ATUSB_BUF_WRITE, 38 ATUSB_BUF_READ, 39 ATUSB_SRAM_WRITE, 40 ATUSB_SRAM_READ, 41 ATUSB_SPI_WRITE = 0x30, /* SPI group */ 42 ATUSB_SPI_READ1, 43 ATUSB_SPI_READ2, 44 ATUSB_SPI_WRITE2_SYNC, 45 ATUSB_RX_MODE = 0x40, /* HardMAC group */ 46 ATUSB_TX, 47 ATUSB_EUI64_WRITE = 0x50, /* Parameter in EEPROM grp */ 48 ATUSB_EUI64_READ, 49 }; 50 51 enum { 52 ATUSB_HW_TYPE_100813, /* 2010-08-13 */ 53 ATUSB_HW_TYPE_101216, /* 2010-12-16 */ 54 ATUSB_HW_TYPE_110131, /* 2011-01-31, ATmega32U2-based */ 55 ATUSB_HW_TYPE_RZUSB, /* Atmel Raven USB dongle with at86rf230 */ 56 ATUSB_HW_TYPE_HULUSB, /* Busware HUL USB dongle with at86rf212 */ 57 }; 58 59 /* 60 * Direction bRequest wValue wIndex wLength 61 * 62 * ->host ATUSB_ID - - 3 63 * ->host ATUSB_BUILD - - #bytes 64 * host-> ATUSB_RESET - - 0 65 * 66 * host-> ATUSB_RF_RESET - - 0 67 * ->host ATUSB_POLL_INT - - 1 68 * host-> ATUSB_TEST - - 0 69 * ->host ATUSB_TIMER - - #bytes (6) 70 * ->host ATUSB_GPIO dir+data mask+p# 3 71 * host-> ATUSB_SLP_TR - - 0 72 * host-> ATUSB_GPIO_CLEANUP - - 0 73 * 74 * host-> ATUSB_REG_WRITE value addr 0 75 * ->host ATUSB_REG_READ - addr 1 76 * host-> ATUSB_BUF_WRITE - - #bytes 77 * ->host ATUSB_BUF_READ - - #bytes 78 * host-> ATUSB_SRAM_WRITE - addr #bytes 79 * ->host ATUSB_SRAM_READ - addr #bytes 80 * 81 * host-> ATUSB_SPI_WRITE byte0 byte1 #bytes 82 * ->host ATUSB_SPI_READ1 byte0 - #bytes 83 * ->host ATUSB_SPI_READ2 byte0 byte1 #bytes 84 * ->host ATUSB_SPI_WRITE2_SYNC byte0 byte1 0/1 85 * 86 * host-> ATUSB_RX_MODE on - 0 87 * host-> ATUSB_TX flags ack_seq #bytes 88 * host-> ATUSB_EUI64_WRITE - - #bytes (8) 89 * ->host ATUSB_EUI64_READ - - #bytes (8) 90 */ 91 92 #define ATUSB_REQ_FROM_DEV (USB_TYPE_VENDOR | USB_DIR_IN) 93 #define ATUSB_REQ_TO_DEV (USB_TYPE_VENDOR | USB_DIR_OUT) 94 95 #endif /* !_ATUSB_H */ 96