-/*
- * ----------------------------------------------------------------------------
- * >>>>>>>>>>>>>>>>>>>>>>>>>>>>> COPYRIGHT NOTICE <<<<<<<<<<<<<<<<<<<<<<<<<<<<<
- * ----------------------------------------------------------------------------
- * Copyright 2004 (C) Chelsio Communications, Inc. (Chelsio)
+/*
+ * Copyright (c) 2004-2007 Chelsio, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
*
- * Chelsio Communications, Inc. owns the sole copyright to this software.
- * You may not make a copy, you may not derive works herefrom, and you may
- * not distribute this work to others. Other restrictions of rights may apply
- * as well. This is unpublished, confidential information. All rights reserved.
- * This software contains confidential information and trade secrets of Chelsio
- * Communications, Inc. Use, disclosure, or reproduction is prohibited without
- * the prior express written permission of Chelsio Communications, Inc.
- * ----------------------------------------------------------------------------
- * >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Warranty <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
- * ----------------------------------------------------------------------------
- * CHELSIO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THE USE OF THIS
- * SOFTWARE, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- * ----------------------------------------------------------------------------
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
*
- * This is the firmware_exports.h header file, firmware interface defines.
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
*
- * Written January 2005 by felix marti (felix@chelsio.com)
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 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 _FIRMWARE_EXPORTS_H_
#define _FIRMWARE_EXPORTS_H_
#define FW_WROPCODE_MNGT 0x1D
#define FW_MNGTOPCODE_PKTSCHED_SET 0x00
-/* Maximum size of a WR sent from the host, limited by the SGE.
+/* Maximum size of a WR sent from the host, limited by the SGE.
*
- * Note: WR coming from ULP or TP are only limited by CIM.
+ * Note: WR coming from ULP or TP are only limited by CIM.
*/
#define FW_WR_SIZE 128
/* Maximum number of outstanding WRs sent from the host. Value must be
- * programmed in the CTRL/TUNNEL/QP SGE Egress Context and used by
+ * programmed in the CTRL/TUNNEL/QP SGE Egress Context and used by
* offload modules to limit the number of WRs per connection.
*/
#define FW_T3_WR_NUM 16
* queues must start at SGE Egress Context FW_TUNNEL_SGEEC_START and must
* start at 'TID' (or 'uP Token') FW_TUNNEL_TID_START.
*
- * Ingress Traffic (e.g. DMA completion credit) for TUNNEL Queue[i] is sent
+ * Ingress Traffic (e.g. DMA completion credit) for TUNNEL Queue[i] is sent
* to RESP Queue[i].
*/
#define FW_TUNNEL_NUM 8
#define FW_CTRL_SGEEC_START 65528
#define FW_CTRL_TID_START 65536
-/* FW_OFLD_NUM corresponds to the number of supported OFFLOAD Queues. These
- * queues must start at SGE Egress Context FW_OFLD_SGEEC_START.
- *
- * Note: the 'uP Token' in the SGE Egress Context fields is irrelevant for
+/* FW_OFLD_NUM corresponds to the number of supported OFFLOAD Queues. These
+ * queues must start at SGE Egress Context FW_OFLD_SGEEC_START.
+ *
+ * Note: the 'uP Token' in the SGE Egress Context fields is irrelevant for
* OFFLOAD Queues, as the host is responsible for providing the correct TID in
* every WR.
*
#define FW_OFLD_SGEEC_START 0
/*
- *
+ *
*/
#define FW_RI_NUM 1
#define FW_RI_SGEEC_START 65527
#define FW_RI_TID_START 65552
/*
- * The RX_PKT_TID
+ * The RX_PKT_TID
*/
#define FW_RX_PKT_NUM 1
#define FW_RX_PKT_TID_START 65553
#define FW_WRC_NUM \
(65536 + FW_TUNNEL_NUM + FW_CTRL_NUM + FW_RI_NUM + FW_RX_PKT_NUM)
+/*
+ * FW type and version.
+ */
+#define S_FW_VERSION_TYPE 28
+#define M_FW_VERSION_TYPE 0xF
+#define V_FW_VERSION_TYPE(x) ((x) << S_FW_VERSION_TYPE)
+#define G_FW_VERSION_TYPE(x) \
+ (((x) >> S_FW_VERSION_TYPE) & M_FW_VERSION_TYPE)
+
+#define S_FW_VERSION_MAJOR 16
+#define M_FW_VERSION_MAJOR 0xFFF
+#define V_FW_VERSION_MAJOR(x) ((x) << S_FW_VERSION_MAJOR)
+#define G_FW_VERSION_MAJOR(x) \
+ (((x) >> S_FW_VERSION_MAJOR) & M_FW_VERSION_MAJOR)
+
+#define S_FW_VERSION_MINOR 8
+#define M_FW_VERSION_MINOR 0xFF
+#define V_FW_VERSION_MINOR(x) ((x) << S_FW_VERSION_MINOR)
+#define G_FW_VERSION_MINOR(x) \
+ (((x) >> S_FW_VERSION_MINOR) & M_FW_VERSION_MINOR)
+
+#define S_FW_VERSION_MICRO 0
+#define M_FW_VERSION_MICRO 0xFF
+#define V_FW_VERSION_MICRO(x) ((x) << S_FW_VERSION_MICRO)
+#define G_FW_VERSION_MICRO(x) \
+ (((x) >> S_FW_VERSION_MICRO) & M_FW_VERSION_MICRO)
+
#endif /* _FIRMWARE_EXPORTS_H_ */
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