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Diffstat (limited to 'src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-tns.h')
| -rw-r--r-- | src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-tns.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-tns.h b/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-tns.h deleted file mode 100644 index 89264c8604..0000000000 --- a/src/vendorcode/cavium/include/bdk/libbdk-hal/bdk-tns.h +++ /dev/null @@ -1,109 +0,0 @@ -/***********************license start*********************************** -* Copyright (c) 2003-2017 Cavium Inc. (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: -* -* * 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 Inc. 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 INC. 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**************************************/ - -/** - * @file - * - * Thunder Network Switch interface. - * - * $Revision$ - * - * @addtogroup hal - * @{ - */ - -/** - * Initialize the TNS block to enable clocks, allow register accesses, and - * perform some basic initialization in anticipation of future packet - * processing. - * - * TNS at power-up will be in BYPASS mode where packets from the vNIC pipes - * to the BGX ports will be direct, and this will not change that. - * - * This is normally called automatically in bdk-init-main.c. - * - * @param node Node to initialize - * - * @return Zero on success, negative on failure - */ -extern int bdk_tns_initialize(bdk_node_t node) BDK_WEAK; - -/** - * Disable TNS from processing packets. After this, TNS must be fully - * initialized. The NIC and BGX blocks must already be stopped before - * calling this function. - * - * Nota Bene: In CN88XX_PASS_1 there is a bug that prevents TNS DataPath - * from draining packets. So ensure that NIC and BGX have - * also drained their packet queues. - * - * @param node - * - * @return Zero on success, negative on failure - */ -extern int bdk_tns_shutdown(bdk_node_t node); - -/** - * Set the TNS 'profile' to passthru. I.e. do the necessary writes - * to the TNS datapath and TNS sst (Search, SDE, and TxQ) registers - * to configure the TNS to allow vNIC0..vNIC7 <-> LMAC0..LMAC7 traffic - * to flow straight through TNS (although the actual enabling of using - * the TNS is done elsewhere (in traffic-gen.)) - * - * @param node Node to configure - * - * @return Zero on success, negative on failure - */ -extern int bdk_tns_profile_passthru(bdk_node_t node) BDK_WEAK; - -/** - * Set the TNS 'profile' to bgxloopback. I.e. do the necessary writes - * to the TNS datapath and TNS sst (Search, SDE, and TxQ) registers - * to configure the TNS to allow any packets received on LMAC0..LMAC7 - * (BGX ports) to be reflected back to the same port after hitting the - * TNS (although the actual enabling of using the TNS is done elsewhere - * (in traffic-gen.)) - * - * @param node Node to configure - * - * @return Zero on success, negative on failure - */ -extern int bdk_tns_profile_bgxloopback(bdk_node_t node) BDK_WEAK; - -/** @} */ |