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Diffstat (limited to 'drivers/staging/octeon/cvmx-helper-xaui.h')
| -rw-r--r-- | drivers/staging/octeon/cvmx-helper-xaui.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/drivers/staging/octeon/cvmx-helper-xaui.h b/drivers/staging/octeon/cvmx-helper-xaui.h deleted file mode 100644 index 4b4db2f93cd4..000000000000 --- a/drivers/staging/octeon/cvmx-helper-xaui.h +++ /dev/null @@ -1,103 +0,0 @@ -/***********************license start*************** - * Author: Cavium Networks - * - * Contact: support@caviumnetworks.com - * This file is part of the OCTEON SDK - * - * Copyright (c) 2003-2008 Cavium Networks - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, Version 2, as - * published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, but - * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or - * NONINFRINGEMENT. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License - * along with this file; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * or visit http://www.gnu.org/licenses/. - * - * This file may also be available under a different license from Cavium. - * Contact Cavium Networks for more information - ***********************license end**************************************/ - -/** - * @file - * - * Functions for XAUI initialization, configuration, - * and monitoring. - * - */ -#ifndef __CVMX_HELPER_XAUI_H__ -#define __CVMX_HELPER_XAUI_H__ - -/** - * Probe a XAUI interface and determine the number of ports - * connected to it. The XAUI interface should still be down - * after this call. - * - * @interface: Interface to probe - * - * Returns Number of ports on the interface. Zero to disable. - */ -extern int __cvmx_helper_xaui_probe(int interface); - -/** - * Bringup and enable a XAUI interface. After this call packet - * I/O should be fully functional. This is called with IPD - * enabled but PKO disabled. - * - * @interface: Interface to bring up - * - * Returns Zero on success, negative on failure - */ -extern int __cvmx_helper_xaui_enable(int interface); - -/** - * Return the link state of an IPD/PKO port as returned by - * auto negotiation. The result of this function may not match - * Octeon's link config if auto negotiation has changed since - * the last call to cvmx_helper_link_set(). - * - * @ipd_port: IPD/PKO port to query - * - * Returns Link state - */ -extern cvmx_helper_link_info_t __cvmx_helper_xaui_link_get(int ipd_port); - -/** - * Configure an IPD/PKO port for the specified link state. This - * function does not influence auto negotiation at the PHY level. - * The passed link state must always match the link state returned - * by cvmx_helper_link_get(). It is normally best to use - * cvmx_helper_link_autoconf() instead. - * - * @ipd_port: IPD/PKO port to configure - * @link_info: The new link state - * - * Returns Zero on success, negative on failure - */ -extern int __cvmx_helper_xaui_link_set(int ipd_port, - cvmx_helper_link_info_t link_info); - -/** - * Configure a port for internal and/or external loopback. Internal loopback - * causes packets sent by the port to be received by Octeon. External loopback - * causes packets received from the wire to sent out again. - * - * @ipd_port: IPD/PKO port to loopback. - * @enable_internal: - * Non zero if you want internal loopback - * @enable_external: - * Non zero if you want external loopback - * - * Returns Zero on success, negative on failure. - */ -extern int __cvmx_helper_xaui_configure_loopback(int ipd_port, - int enable_internal, - int enable_external); -#endif |