diff options
Diffstat (limited to 'atusb.h')
| -rw-r--r-- | atusb.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/atusb.h b/atusb.h new file mode 100644 index 000000000000..a4f9651edf91 --- /dev/null +++ b/atusb.h @@ -0,0 +1,85 @@ +/* + * 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 */ |