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authorJuli Mallett <jmallett@FreeBSD.org>2010-11-28 06:20:41 +0000
committerJuli Mallett <jmallett@FreeBSD.org>2010-11-28 06:20:41 +0000
commit7a1e830cbcd5d33aa7fcdd8732e6ea26510508fd (patch)
treeb8a47c127e9100c1078d4e43f050dccc3b15f210 /cvmx-dma-engine.h
parent1c305b501145f696d3597fb9b5b2091caaa6f67c (diff)
downloadsrc-7a1e830cbcd5d33aa7fcdd8732e6ea26510508fd.tar.gz
src-7a1e830cbcd5d33aa7fcdd8732e6ea26510508fd.zip
Import Cavium Octeon SDK 2.0 Simple Executive from cnusers.org.vendor/octeon-sdk/2.0.0
Notes
Notes: svn path=/vendor-sys/octeon-sdk/dist/; revision=215976 svn path=/vendor-sys/octeon-sdk/2.0.0/; revision=215977; tag=vendor/octeon-sdk/2.0.0
Diffstat (limited to 'cvmx-dma-engine.h')
-rw-r--r--cvmx-dma-engine.h72
1 files changed, 37 insertions, 35 deletions
diff --git a/cvmx-dma-engine.h b/cvmx-dma-engine.h
index d17c7909e792..c83b7c1d0fb8 100644
--- a/cvmx-dma-engine.h
+++ b/cvmx-dma-engine.h
@@ -1,39 +1,40 @@
/***********************license start***************
- * Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights
- * reserved.
+ * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights
+ * reserved.
*
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
*
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * 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.
- *
- * * Neither the name of Cavium Networks nor the names of
- * its contributors may be used to endorse or promote products
- * derived from this software without specific prior written
- * permission.
- *
- * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
- * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS
- * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
- * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
- * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
- * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES
- * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR
- * PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET
- * POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT
- * OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
- *
- *
- * For any questions regarding licensing please contact marketing@caviumnetworks.com
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
*
+ * * 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.
+
+ * * Neither the name of Cavium Networks nor the names of
+ * its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written
+ * permission.
+
+ * This Software, including technical data, may be subject to U.S. export control
+ * laws, including the U.S. Export Administration Act and its associated
+ * regulations, and may be subject to export or import regulations in other
+ * countries.
+
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
+ * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR
+ * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
+ * THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR
+ * DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM
+ * SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE,
+ * MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF
+ * VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR
+ * CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR
+ * PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
***********************license end**************************************/
@@ -41,13 +42,14 @@
+
/**
* @file
*
* Interface to the PCI / PCIe DMA engines. These are only avialable
* on chips with PCI / PCIe.
*
- * <hr>$Revision: 41586 $<hr>
+ * <hr>$Revision: 49448 $<hr>
*/
#ifndef __CVMX_DMA_ENGINES_H__
@@ -264,7 +266,7 @@ int cvmx_dma_engine_get_num(void);
/**
* Submit a series of DMA comamnd to the DMA engines.
*
- * @param engine Engine to submit to (0-4)
+ * @param engine Engine to submit to (0 to cvmx_dma_engine_get_num()-1)
* @param header Command header
* @param num_buffers
* The number of data pointers
@@ -282,7 +284,7 @@ int cvmx_dma_engine_submit(int engine, cvmx_dma_engine_header_t header, int num_
* or PCI / PCIe address list. This function does not support gather lists,
* so you will need to build your own lists in that case.
*
- * @param engine Engine to submit to (0-4)
+ * @param engine Engine to submit to (0 to cvmx_dma_engine_get_num()-1)
* @param header DMA Command header. Note that the nfst and nlst fields do not
* need to be filled in. All other fields must be set properly.
* @param first_address
@@ -304,7 +306,7 @@ int cvmx_dma_engine_transfer(int engine, cvmx_dma_engine_header_t header,
/**
* Simplified interface to the DMA engines to emulate memcpy()
*
- * @param engine Engine to submit to (0-4)
+ * @param engine Engine to submit to (0 to cvmx_dma_engine_get_num()-1)
* @param dest Pointer to the destination memory. cvmx_ptr_to_phys() will be
* used to turn this into a physical address. It cannot be a local
* or CVMX_SHARED block.