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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-helper.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-helper.h')
-rw-r--r--cvmx-helper.h94
1 files changed, 62 insertions, 32 deletions
diff --git a/cvmx-helper.h b/cvmx-helper.h
index 1c0226afc037..8a91ce98c0d6 100644
--- a/cvmx-helper.h
+++ b/cvmx-helper.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**************************************/
@@ -41,19 +42,26 @@
+
/**
* @file
*
* Helper functions for common, but complicated tasks.
*
- * <hr>$Revision: 41586 $<hr>
+ * <hr>$Revision: 49448 $<hr>
*/
#ifndef __CVMX_HELPER_H__
#define __CVMX_HELPER_H__
+#ifdef CVMX_BUILD_FOR_LINUX_KERNEL
+#include <asm/octeon/cvmx.h>
+#include <asm/octeon/cvmx-config.h>
+#else
#include "executive-config.h"
#include "cvmx-config.h"
+#endif
+
#include "cvmx-fpa.h"
#include "cvmx-wqe.h"
@@ -73,6 +81,7 @@ typedef enum
CVMX_HELPER_INTERFACE_MODE_PICMG,
CVMX_HELPER_INTERFACE_MODE_NPI,
CVMX_HELPER_INTERFACE_MODE_LOOP,
+ CVMX_HELPER_INTERFACE_MODE_SRIO,
} cvmx_helper_interface_mode_t;
typedef union
@@ -97,6 +106,7 @@ typedef union
#include "cvmx-helper-rgmii.h"
#include "cvmx-helper-sgmii.h"
#include "cvmx-helper-spi.h"
+#include "cvmx-helper-srio.h"
#include "cvmx-helper-util.h"
#include "cvmx-helper-xaui.h"
@@ -150,6 +160,26 @@ extern int cvmx_helper_initialize_packet_io_global(void);
extern int cvmx_helper_initialize_packet_io_local(void);
/**
+ * Undo the initialization performed in
+ * cvmx_helper_initialize_packet_io_global(). After calling this routine and the
+ * local version on each core, packet IO for Octeon will be disabled and placed
+ * in the initial reset state. It will then be safe to call the initialize
+ * later on. Note that this routine does not empty the FPA pools. It frees all
+ * buffers used by the packet IO hardware to the FPA so a function emptying the
+ * FPA after shutdown should find all packet buffers in the FPA.
+ *
+ * @return Zero on success, negative on failure.
+ */
+extern int cvmx_helper_shutdown_packet_io_global(void);
+
+/**
+ * Does core local shutdown of packet io
+ *
+ * @return Zero on success, non-zero on failure
+ */
+extern int cvmx_helper_shutdown_packet_io_local(void);
+
+/**
* Returns the number of ports on the given interface.
* The interface must be initialized before the port count
* can be returned.