diff options
Diffstat (limited to 'sys/contrib/octeon-sdk/cvmx-helper-errata.c')
-rw-r--r-- | sys/contrib/octeon-sdk/cvmx-helper-errata.c | 116 |
1 files changed, 52 insertions, 64 deletions
diff --git a/sys/contrib/octeon-sdk/cvmx-helper-errata.c b/sys/contrib/octeon-sdk/cvmx-helper-errata.c index 10bcd08..d226acd 100644 --- a/sys/contrib/octeon-sdk/cvmx-helper-errata.c +++ b/sys/contrib/octeon-sdk/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 * @@ -49,20 +51,35 @@ * 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 +#if !defined(__FreeBSD__) || !defined(_KERNEL) +#include "executive-config.h" +#include "cvmx-config.h" +#endif + #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 @@ -193,7 +210,7 @@ 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 */ @@ -226,34 +243,6 @@ 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. * @@ -334,4 +323,3 @@ void __cvmx_helper_errata_qlm_disable_2nd_order_cdr(int qlm) } cvmx_helper_qlm_jtag_update(qlm); } - |