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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-errata.c
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-errata.c')
-rw-r--r--cvmx-helper-errata.c111
1 files changed, 47 insertions, 64 deletions
diff --git a/cvmx-helper-errata.c b/cvmx-helper-errata.c
index 16ecfb88fbb5..46655cacf72b 100644
--- a/cvmx-helper-errata.c
+++ b/cvmx-helper-errata.c
@@ -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**************************************/
@@ -41,6 +42,7 @@
+
/**
* @file
*
@@ -49,23 +51,33 @@
* chip errata. For the most part, code doesn't need to call
* these functions directly.
*
- * <hr>$Revision: 42150 $<hr>
+ * <hr>$Revision: 52004 $<hr>
*/
+#ifdef CVMX_BUILD_FOR_LINUX_KERNEL
+#include <asm/octeon/cvmx.h>
+#include <asm/octeon/cvmx-helper.h>
+#include <asm/octeon/cvmx-helper-jtag.h>
+#include <asm/octeon/cvmx-pko.h>
+#include <asm/octeon/cvmx-asxx-defs.h>
+#include <asm/octeon/cvmx-gmxx-defs.h>
+#else
#include "executive-config.h"
#include "cvmx-config.h"
#include "cvmx.h"
+
#include "cvmx-fpa.h"
#include "cvmx-pip.h"
#include "cvmx-pko.h"
#include "cvmx-ipd.h"
-#include "cvmx-asx.h"
#include "cvmx-gmx.h"
#include "cvmx-spi.h"
#include "cvmx-pow.h"
#include "cvmx-sysinfo.h"
#include "cvmx-helper.h"
-#include "cvmx-helper-util.h"
+#include "cvmx-helper-jtag.h"
+#endif
+
#ifdef CVMX_ENABLE_PKO_FUNCTIONS
@@ -196,7 +208,7 @@ int __cvmx_helper_errata_fix_ipd_ptr_alignment(void)
} while ((work == NULL) && (retry_cnt > 0));
if (!retry_cnt)
- cvmx_dprintf("WARNING: FIX_IPD_PTR_ALIGNMENT get_work() timeout occured.\n");
+ cvmx_dprintf("WARNING: FIX_IPD_PTR_ALIGNMENT get_work() timeout occurred.\n");
/* Free packet */
@@ -229,34 +241,6 @@ fix_ipd_exit:
/**
- * @INTERNAL
- * Workaround ASX setup errata with CN38XX pass1
- *
- * @param interface Interface to setup
- * @param port Port to setup (0..3)
- * @param cpu_clock_hz
- * Chip frequency in Hertz
- *
- * @return Zero on success, negative on failure
- */
-int __cvmx_helper_errata_asx_pass1(int interface, int port, int cpu_clock_hz)
-{
- /* Set hi water mark as per errata GMX-4 */
- if (cpu_clock_hz >= 325000000 && cpu_clock_hz < 375000000)
- cvmx_write_csr(CVMX_ASXX_TX_HI_WATERX(port, interface), 12);
- else if (cpu_clock_hz >= 375000000 && cpu_clock_hz < 437000000)
- cvmx_write_csr(CVMX_ASXX_TX_HI_WATERX(port, interface), 11);
- else if (cpu_clock_hz >= 437000000 && cpu_clock_hz < 550000000)
- cvmx_write_csr(CVMX_ASXX_TX_HI_WATERX(port, interface), 10);
- else if (cpu_clock_hz >= 550000000 && cpu_clock_hz < 687000000)
- cvmx_write_csr(CVMX_ASXX_TX_HI_WATERX(port, interface), 9);
- else
- cvmx_dprintf("Illegal clock frequency (%d). CVMX_ASXX_TX_HI_WATERX not set\n", cpu_clock_hz);
- return 0;
-}
-
-
-/**
* This function needs to be called on all Octeon chips with
* errata PKI-100.
*
@@ -337,4 +321,3 @@ void __cvmx_helper_errata_qlm_disable_2nd_order_cdr(int qlm)
}
cvmx_helper_qlm_jtag_update(qlm);
}
-