diff options
| author | David Daney <david.daney@cavium.com> | 2011-11-22 18:47:00 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-12-08 02:03:28 +0400 |
| commit | af866496c7752d2c0bd97fcbb4627cac72aa9a64 (patch) | |
| tree | 21611d769d7b84933e1d606cd26fccd3b5659f35 /arch/mips/include/asm/octeon/cvmx-helper-npi.h | |
| parent | 751c9f684963d2a066a79d8022c0e79e1159291b (diff) | |
| download | linux-af866496c7752d2c0bd97fcbb4627cac72aa9a64.tar.xz | |
MIPS: Octeon: Move some Ethernet support files out of staging.
Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: netdev@vger.kernel.org
Cc: devel@driverdev.osuosl.org
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Patchwork: https://patchwork.linux-mips.org/patch/2942/
Patchwork: https://patchwork.linux-mips.org/patch/3012/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/octeon/cvmx-helper-npi.h')
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-helper-npi.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-npi.h b/arch/mips/include/asm/octeon/cvmx-helper-npi.h new file mode 100644 index 000000000000..908e7b08c214 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-helper-npi.h @@ -0,0 +1,60 @@ +/***********************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 NPI initialization, configuration, + * and monitoring. + * + */ +#ifndef __CVMX_HELPER_NPI_H__ +#define __CVMX_HELPER_NPI_H__ + +/** + * Probe a NPI interface and determine the number of ports + * connected to it. The NPI 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_npi_probe(int interface); + +/** + * Bringup and enable a NPI 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_npi_enable(int interface); + +#endif |