summaryrefslogtreecommitdiff
path: root/drivers/net/ieee802154/atusb.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ieee802154/atusb.h')
-rw-r--r--drivers/net/ieee802154/atusb.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/net/ieee802154/atusb.h b/drivers/net/ieee802154/atusb.h
new file mode 100644
index 000000000..0690edcad
--- /dev/null
+++ b/drivers/net/ieee802154/atusb.h
@@ -0,0 +1,84 @@
+/*
+ * 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 */