From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/staging/fsl-mc/bus/dpmng.c | 78 +++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 kernel/drivers/staging/fsl-mc/bus/dpmng.c (limited to 'kernel/drivers/staging/fsl-mc/bus/dpmng.c') diff --git a/kernel/drivers/staging/fsl-mc/bus/dpmng.c b/kernel/drivers/staging/fsl-mc/bus/dpmng.c new file mode 100644 index 000000000..58328e811 --- /dev/null +++ b/kernel/drivers/staging/fsl-mc/bus/dpmng.c @@ -0,0 +1,78 @@ +/* Copyright 2013-2014 Freescale Semiconductor Inc. +* +* 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 the above-listed copyright holders nor the +* names of any contributors may be used to endorse or promote products +* derived from this software without specific prior written permission. +* +* +* ALTERNATIVELY, this software may be distributed under the terms of the +* GNU General Public License ("GPL") as published by the Free Software +* Foundation, either version 2 of that License or (at your option) any +* later version. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE +* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +*/ +#include "../include/mc-sys.h" +#include "../include/mc-cmd.h" +#include "../include/dpmng.h" +#include "dpmng-cmd.h" + +int mc_get_version(struct fsl_mc_io *mc_io, struct mc_version *mc_ver_info) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION, + MC_CMD_PRI_LOW, 0); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + mc_ver_info->revision = mc_dec(cmd.params[0], 0, 32); + mc_ver_info->major = mc_dec(cmd.params[0], 32, 32); + mc_ver_info->minor = mc_dec(cmd.params[1], 0, 32); + + return 0; +} + +int dpmng_get_container_id(struct fsl_mc_io *mc_io, int *container_id) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_CONT_ID, + MC_CMD_PRI_LOW, 0); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + *container_id = mc_dec(cmd.params[0], 0, 32); + + return 0; +} + -- cgit 1.2.3-korg