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Diffstat (limited to 'include/uapi/linux/firewire-constants.h')
-rw-r--r--include/uapi/linux/firewire-constants.h92
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diff --git a/include/uapi/linux/firewire-constants.h b/include/uapi/linux/firewire-constants.h
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+++ b/include/uapi/linux/firewire-constants.h
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+/*
+ * IEEE 1394 constants.
+ *
+ * Copyright (C) 2005-2007 Kristian Hoegsberg <krh@bitplanet.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _LINUX_FIREWIRE_CONSTANTS_H
+#define _LINUX_FIREWIRE_CONSTANTS_H
+
+#define TCODE_WRITE_QUADLET_REQUEST 0x0
+#define TCODE_WRITE_BLOCK_REQUEST 0x1
+#define TCODE_WRITE_RESPONSE 0x2
+#define TCODE_READ_QUADLET_REQUEST 0x4
+#define TCODE_READ_BLOCK_REQUEST 0x5
+#define TCODE_READ_QUADLET_RESPONSE 0x6
+#define TCODE_READ_BLOCK_RESPONSE 0x7
+#define TCODE_CYCLE_START 0x8
+#define TCODE_LOCK_REQUEST 0x9
+#define TCODE_STREAM_DATA 0xa
+#define TCODE_LOCK_RESPONSE 0xb
+
+#define EXTCODE_MASK_SWAP 0x1
+#define EXTCODE_COMPARE_SWAP 0x2
+#define EXTCODE_FETCH_ADD 0x3
+#define EXTCODE_LITTLE_ADD 0x4
+#define EXTCODE_BOUNDED_ADD 0x5
+#define EXTCODE_WRAP_ADD 0x6
+#define EXTCODE_VENDOR_DEPENDENT 0x7
+
+/* Linux firewire-core (Juju) specific tcodes */
+#define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP)
+#define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP)
+#define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD)
+#define TCODE_LOCK_LITTLE_ADD (0x10 | EXTCODE_LITTLE_ADD)
+#define TCODE_LOCK_BOUNDED_ADD (0x10 | EXTCODE_BOUNDED_ADD)
+#define TCODE_LOCK_WRAP_ADD (0x10 | EXTCODE_WRAP_ADD)
+#define TCODE_LOCK_VENDOR_DEPENDENT (0x10 | EXTCODE_VENDOR_DEPENDENT)
+
+#define RCODE_COMPLETE 0x0
+#define RCODE_CONFLICT_ERROR 0x4
+#define RCODE_DATA_ERROR 0x5
+#define RCODE_TYPE_ERROR 0x6
+#define RCODE_ADDRESS_ERROR 0x7
+
+/* Linux firewire-core (Juju) specific rcodes */
+#define RCODE_SEND_ERROR 0x10
+#define RCODE_CANCELLED 0x11
+#define RCODE_BUSY 0x12
+#define RCODE_GENERATION 0x13
+#define RCODE_NO_ACK 0x14
+
+#define SCODE_100 0x0
+#define SCODE_200 0x1
+#define SCODE_400 0x2
+#define SCODE_800 0x3
+#define SCODE_1600 0x4
+#define SCODE_3200 0x5
+#define SCODE_BETA 0x3
+
+#define ACK_COMPLETE 0x1
+#define ACK_PENDING 0x2
+#define ACK_BUSY_X 0x4
+#define ACK_BUSY_A 0x5
+#define ACK_BUSY_B 0x6
+#define ACK_DATA_ERROR 0xd
+#define ACK_TYPE_ERROR 0xe
+
+#define RETRY_1 0x00
+#define RETRY_X 0x01
+#define RETRY_A 0x02
+#define RETRY_B 0x03
+
+#endif /* _LINUX_FIREWIRE_CONSTANTS_H */