staging: fsl-mc: Consolidate bus core header files
The DPAA2 objects involved (DPMNG, DPMCP, DPRC) are used by the fsl-mc bus infrastructure only, so group the APIs and structs into fsl-mc-private.h. Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bogdan Purcareata
Greg Kroah-Hartman
parent
f69aed492e
commit
39d14e4e61
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@ -1,54 +0,0 @@
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/*
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* Copyright 2013-2016 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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||||||
* * Redistributions of source code must retain the above copyright
|
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||||||
* notice, this list of conditions and the following disclaimer.
|
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||||||
* * Redistributions in binary form must reproduce the above copyright
|
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||||||
* notice, this list of conditions and the following disclaimer in the
|
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||||||
* documentation and/or other materials provided with the distribution.
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* * Neither the name of the above-listed copyright holders nor the
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* names of any contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
|
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* Foundation, either version 2 of that License or (at your option) any
|
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* later version.
|
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _FSL_DPMCP_CMD_H
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#define _FSL_DPMCP_CMD_H
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/* Minimal supported DPMCP Version */
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#define DPMCP_MIN_VER_MAJOR 3
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#define DPMCP_MIN_VER_MINOR 0
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/* Command versioning */
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#define DPMCP_CMD_BASE_VERSION 1
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#define DPMCP_CMD_ID_OFFSET 4
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#define DPMCP_CMD(id) (((id) << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION)
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/* Command IDs */
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#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800)
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#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b)
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#define DPMCP_CMDID_RESET DPMCP_CMD(0x005)
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struct dpmcp_cmd_open {
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__le32 dpmcp_id;
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};
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#endif /* _FSL_DPMCP_CMD_H */
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@ -32,8 +32,7 @@
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#include <linux/kernel.h>
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#include <linux/kernel.h>
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#include "../include/mc.h"
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#include "../include/mc.h"
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#include "dpmcp.h"
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#include "fsl-mc-private.h"
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#include "dpmcp-cmd.h"
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/**
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/**
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* dpmcp_open() - Open a control session for the specified object.
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* dpmcp_open() - Open a control session for the specified object.
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/*
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* Copyright 2013-2016 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
|
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||||||
* notice, this list of conditions and the following disclaimer.
|
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* * Redistributions in binary form must reproduce the above copyright
|
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||||||
* notice, this list of conditions and the following disclaimer in the
|
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* documentation and/or other materials provided with the distribution.
|
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* * Neither the name of the above-listed copyright holders nor the
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* names of any contributors may be used to endorse or promote products
|
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* derived from this software without specific prior written permission.
|
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
|
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* GNU General Public License ("GPL") as published by the Free Software
|
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||||||
* Foundation, either version 2 of that License or (at your option) any
|
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* later version.
|
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*
|
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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||||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
|
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __FSL_DPMCP_H
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#define __FSL_DPMCP_H
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/*
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* Data Path Management Command Portal API
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* Contains initialization APIs and runtime control APIs for DPMCP
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*/
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struct fsl_mc_io;
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int dpmcp_open(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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int dpmcp_id,
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u16 *token);
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int dpmcp_close(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token);
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int dpmcp_reset(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token);
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#endif /* __FSL_DPMCP_H */
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@ -1,58 +0,0 @@
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/*
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* Copyright 2013-2016 Freescale Semiconductor Inc.
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*
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* 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.
|
|
||||||
*
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* 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.
|
|
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*
|
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
|
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
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* 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)
|
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* dpmng-cmd.h
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*
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* defines portal commands
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*
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*/
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#ifndef __FSL_DPMNG_CMD_H
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#define __FSL_DPMNG_CMD_H
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/* Command versioning */
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#define DPMNG_CMD_BASE_VERSION 1
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#define DPMNG_CMD_ID_OFFSET 4
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#define DPMNG_CMD(id) (((id) << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION)
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/* Command IDs */
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#define DPMNG_CMDID_GET_VERSION DPMNG_CMD(0x831)
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struct dpmng_rsp_get_version {
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__le32 revision;
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__le32 version_major;
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__le32 version_minor;
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};
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#endif /* __FSL_DPMNG_CMD_H */
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@ -1,188 +0,0 @@
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/*
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* Copyright 2013-2016 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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|
||||||
* 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.
|
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* * Neither the name of the above-listed copyright holders nor the
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* names of any contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
|
|
||||||
* Foundation, either version 2 of that License or (at your option) any
|
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* later version.
|
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
|
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* dprc-cmd.h
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*
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* defines dprc portal commands
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*
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*/
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#ifndef _FSL_DPRC_CMD_H
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#define _FSL_DPRC_CMD_H
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/* Minimal supported DPRC Version */
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#define DPRC_MIN_VER_MAJOR 6
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#define DPRC_MIN_VER_MINOR 0
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/* Command versioning */
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#define DPRC_CMD_BASE_VERSION 1
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#define DPRC_CMD_ID_OFFSET 4
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#define DPRC_CMD(id) (((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION)
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/* Command IDs */
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#define DPRC_CMDID_CLOSE DPRC_CMD(0x800)
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#define DPRC_CMDID_OPEN DPRC_CMD(0x805)
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#define DPRC_CMDID_GET_API_VERSION DPRC_CMD(0xa05)
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#define DPRC_CMDID_GET_ATTR DPRC_CMD(0x004)
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#define DPRC_CMDID_SET_IRQ DPRC_CMD(0x010)
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#define DPRC_CMDID_SET_IRQ_ENABLE DPRC_CMD(0x012)
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#define DPRC_CMDID_SET_IRQ_MASK DPRC_CMD(0x014)
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#define DPRC_CMDID_GET_IRQ_STATUS DPRC_CMD(0x016)
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#define DPRC_CMDID_CLEAR_IRQ_STATUS DPRC_CMD(0x017)
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#define DPRC_CMDID_GET_CONT_ID DPRC_CMD(0x830)
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#define DPRC_CMDID_GET_OBJ_COUNT DPRC_CMD(0x159)
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#define DPRC_CMDID_GET_OBJ DPRC_CMD(0x15A)
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#define DPRC_CMDID_GET_OBJ_REG DPRC_CMD(0x15E)
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#define DPRC_CMDID_SET_OBJ_IRQ DPRC_CMD(0x15F)
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struct dprc_cmd_open {
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__le32 container_id;
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};
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struct dprc_cmd_set_irq {
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/* cmd word 0 */
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__le32 irq_val;
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u8 irq_index;
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u8 pad[3];
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/* cmd word 1 */
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__le64 irq_addr;
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/* cmd word 2 */
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__le32 irq_num;
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};
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#define DPRC_ENABLE 0x1
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struct dprc_cmd_set_irq_enable {
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u8 enable;
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u8 pad[3];
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u8 irq_index;
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};
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struct dprc_cmd_set_irq_mask {
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__le32 mask;
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u8 irq_index;
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};
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struct dprc_cmd_get_irq_status {
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__le32 status;
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u8 irq_index;
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};
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struct dprc_rsp_get_irq_status {
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__le32 status;
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};
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struct dprc_cmd_clear_irq_status {
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__le32 status;
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u8 irq_index;
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};
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struct dprc_rsp_get_attributes {
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/* response word 0 */
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__le32 container_id;
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__le16 icid;
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__le16 pad;
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/* response word 1 */
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__le32 options;
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__le32 portal_id;
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};
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struct dprc_rsp_get_obj_count {
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__le32 pad;
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__le32 obj_count;
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};
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struct dprc_cmd_get_obj {
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__le32 obj_index;
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};
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struct dprc_rsp_get_obj {
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/* response word 0 */
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__le32 pad0;
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__le32 id;
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/* response word 1 */
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__le16 vendor;
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u8 irq_count;
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u8 region_count;
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__le32 state;
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/* response word 2 */
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__le16 version_major;
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__le16 version_minor;
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__le16 flags;
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__le16 pad1;
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/* response word 3-4 */
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u8 type[16];
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/* response word 5-6 */
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u8 label[16];
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};
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struct dprc_cmd_get_obj_region {
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/* cmd word 0 */
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__le32 obj_id;
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__le16 pad0;
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u8 region_index;
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u8 pad1;
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/* cmd word 1-2 */
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__le64 pad2[2];
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/* cmd word 3-4 */
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u8 obj_type[16];
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};
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struct dprc_rsp_get_obj_region {
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/* response word 0 */
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__le64 pad;
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/* response word 1 */
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__le64 base_addr;
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/* response word 2 */
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__le32 size;
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};
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struct dprc_cmd_set_obj_irq {
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/* cmd word 0 */
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__le32 irq_val;
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u8 irq_index;
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u8 pad[3];
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/* cmd word 1 */
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__le64 irq_addr;
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/* cmd word 2 */
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__le32 irq_num;
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__le32 obj_id;
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/* cmd word 3-4 */
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u8 obj_type[16];
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};
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||||||
#endif /* _FSL_DPRC_CMD_H */
|
|
||||||
|
|
@ -15,7 +15,6 @@
|
||||||
#include <linux/msi.h>
|
#include <linux/msi.h>
|
||||||
#include "../include/mc.h"
|
#include "../include/mc.h"
|
||||||
|
|
||||||
#include "dprc-cmd.h"
|
|
||||||
#include "fsl-mc-private.h"
|
#include "fsl-mc-private.h"
|
||||||
|
|
||||||
#define FSL_MC_DPRC_DRIVER_NAME "fsl_mc_dprc"
|
#define FSL_MC_DPRC_DRIVER_NAME "fsl_mc_dprc"
|
||||||
|
|
|
||||||
|
|
@ -31,9 +31,7 @@
|
||||||
*/
|
*/
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include "../include/mc.h"
|
#include "../include/mc.h"
|
||||||
#include "dprc.h"
|
#include "fsl-mc-private.h"
|
||||||
|
|
||||||
#include "dprc-cmd.h"
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* dprc_open() - Open DPRC object for use
|
* dprc_open() - Open DPRC object for use
|
||||||
|
|
|
||||||
|
|
@ -1,203 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright 2013-2016 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.
|
|
||||||
*/
|
|
||||||
#ifndef _FSL_DPRC_H
|
|
||||||
#define _FSL_DPRC_H
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Data Path Resource Container API
|
|
||||||
* Contains DPRC API for managing and querying DPAA resources
|
|
||||||
*/
|
|
||||||
|
|
||||||
struct fsl_mc_io;
|
|
||||||
struct fsl_mc_obj_desc;
|
|
||||||
|
|
||||||
int dprc_open(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
int container_id,
|
|
||||||
u16 *token);
|
|
||||||
|
|
||||||
int dprc_close(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token);
|
|
||||||
|
|
||||||
/* DPRC IRQ events */
|
|
||||||
|
|
||||||
/* IRQ event - Indicates that a new object added to the container */
|
|
||||||
#define DPRC_IRQ_EVENT_OBJ_ADDED 0x00000001
|
|
||||||
/* IRQ event - Indicates that an object was removed from the container */
|
|
||||||
#define DPRC_IRQ_EVENT_OBJ_REMOVED 0x00000002
|
|
||||||
/*
|
|
||||||
* IRQ event - Indicates that one of the descendant containers that opened by
|
|
||||||
* this container is destroyed
|
|
||||||
*/
|
|
||||||
#define DPRC_IRQ_EVENT_CONTAINER_DESTROYED 0x00000010
|
|
||||||
|
|
||||||
/*
|
|
||||||
* IRQ event - Indicates that on one of the container's opened object is
|
|
||||||
* destroyed
|
|
||||||
*/
|
|
||||||
#define DPRC_IRQ_EVENT_OBJ_DESTROYED 0x00000020
|
|
||||||
|
|
||||||
/* Irq event - Indicates that object is created at the container */
|
|
||||||
#define DPRC_IRQ_EVENT_OBJ_CREATED 0x00000040
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct dprc_irq_cfg - IRQ configuration
|
|
||||||
* @paddr: Address that must be written to signal a message-based interrupt
|
|
||||||
* @val: Value to write into irq_addr address
|
|
||||||
* @irq_num: A user defined number associated with this IRQ
|
|
||||||
*/
|
|
||||||
struct dprc_irq_cfg {
|
|
||||||
phys_addr_t paddr;
|
|
||||||
u32 val;
|
|
||||||
int irq_num;
|
|
||||||
};
|
|
||||||
|
|
||||||
int dprc_set_irq(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
struct dprc_irq_cfg *irq_cfg);
|
|
||||||
|
|
||||||
int dprc_set_irq_enable(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u8 en);
|
|
||||||
|
|
||||||
int dprc_set_irq_mask(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 mask);
|
|
||||||
|
|
||||||
int dprc_get_irq_status(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 *status);
|
|
||||||
|
|
||||||
int dprc_clear_irq_status(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 status);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct dprc_attributes - Container attributes
|
|
||||||
* @container_id: Container's ID
|
|
||||||
* @icid: Container's ICID
|
|
||||||
* @portal_id: Container's portal ID
|
|
||||||
* @options: Container's options as set at container's creation
|
|
||||||
*/
|
|
||||||
struct dprc_attributes {
|
|
||||||
int container_id;
|
|
||||||
u16 icid;
|
|
||||||
int portal_id;
|
|
||||||
u64 options;
|
|
||||||
};
|
|
||||||
|
|
||||||
int dprc_get_attributes(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
struct dprc_attributes *attributes);
|
|
||||||
|
|
||||||
int dprc_get_obj_count(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
int *obj_count);
|
|
||||||
|
|
||||||
int dprc_get_obj(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
int obj_index,
|
|
||||||
struct fsl_mc_obj_desc *obj_desc);
|
|
||||||
|
|
||||||
int dprc_set_obj_irq(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
char *obj_type,
|
|
||||||
int obj_id,
|
|
||||||
u8 irq_index,
|
|
||||||
struct dprc_irq_cfg *irq_cfg);
|
|
||||||
|
|
||||||
/* Region flags */
|
|
||||||
/* Cacheable - Indicates that region should be mapped as cacheable */
|
|
||||||
#define DPRC_REGION_CACHEABLE 0x00000001
|
|
||||||
|
|
||||||
/**
|
|
||||||
* enum dprc_region_type - Region type
|
|
||||||
* @DPRC_REGION_TYPE_MC_PORTAL: MC portal region
|
|
||||||
* @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region
|
|
||||||
*/
|
|
||||||
enum dprc_region_type {
|
|
||||||
DPRC_REGION_TYPE_MC_PORTAL,
|
|
||||||
DPRC_REGION_TYPE_QBMAN_PORTAL
|
|
||||||
};
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct dprc_region_desc - Mappable region descriptor
|
|
||||||
* @base_offset: Region offset from region's base address.
|
|
||||||
* For DPMCP and DPRC objects, region base is offset from SoC MC portals
|
|
||||||
* base address; For DPIO, region base is offset from SoC QMan portals
|
|
||||||
* base address
|
|
||||||
* @size: Region size (in bytes)
|
|
||||||
* @flags: Region attributes
|
|
||||||
* @type: Portal region type
|
|
||||||
*/
|
|
||||||
struct dprc_region_desc {
|
|
||||||
u32 base_offset;
|
|
||||||
u32 size;
|
|
||||||
u32 flags;
|
|
||||||
enum dprc_region_type type;
|
|
||||||
};
|
|
||||||
|
|
||||||
int dprc_get_obj_region(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
char *obj_type,
|
|
||||||
int obj_id,
|
|
||||||
u8 region_index,
|
|
||||||
struct dprc_region_desc *region_desc);
|
|
||||||
|
|
||||||
int dprc_get_api_version(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 *major_ver,
|
|
||||||
u16 *minor_ver);
|
|
||||||
|
|
||||||
int dprc_get_container_id(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
int *container_id);
|
|
||||||
|
|
||||||
#endif /* _FSL_DPRC_H */
|
|
||||||
|
|
||||||
|
|
@ -22,8 +22,6 @@
|
||||||
#include <linux/dma-mapping.h>
|
#include <linux/dma-mapping.h>
|
||||||
|
|
||||||
#include "fsl-mc-private.h"
|
#include "fsl-mc-private.h"
|
||||||
#include "dprc-cmd.h"
|
|
||||||
#include "dpmng-cmd.h"
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Default DMA mask for devices on a fsl-mc bus
|
* Default DMA mask for devices on a fsl-mc bus
|
||||||
|
|
|
||||||
|
|
@ -11,9 +11,376 @@
|
||||||
#define _FSL_MC_PRIVATE_H_
|
#define _FSL_MC_PRIVATE_H_
|
||||||
|
|
||||||
#include "../include/mc.h"
|
#include "../include/mc.h"
|
||||||
#include "dprc.h"
|
|
||||||
#include <linux/mutex.h>
|
#include <linux/mutex.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Data Path Management Complex (DPMNG) General API
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* DPMNG command versioning */
|
||||||
|
#define DPMNG_CMD_BASE_VERSION 1
|
||||||
|
#define DPMNG_CMD_ID_OFFSET 4
|
||||||
|
|
||||||
|
#define DPMNG_CMD(id) (((id) << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION)
|
||||||
|
|
||||||
|
/* DPMNG command IDs */
|
||||||
|
#define DPMNG_CMDID_GET_VERSION DPMNG_CMD(0x831)
|
||||||
|
|
||||||
|
struct dpmng_rsp_get_version {
|
||||||
|
__le32 revision;
|
||||||
|
__le32 version_major;
|
||||||
|
__le32 version_minor;
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Data Path Management Command Portal (DPMCP) API
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Minimal supported DPMCP Version */
|
||||||
|
#define DPMCP_MIN_VER_MAJOR 3
|
||||||
|
#define DPMCP_MIN_VER_MINOR 0
|
||||||
|
|
||||||
|
/* DPMCP command versioning */
|
||||||
|
#define DPMCP_CMD_BASE_VERSION 1
|
||||||
|
#define DPMCP_CMD_ID_OFFSET 4
|
||||||
|
|
||||||
|
#define DPMCP_CMD(id) (((id) << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION)
|
||||||
|
|
||||||
|
/* DPMCP command IDs */
|
||||||
|
#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800)
|
||||||
|
#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b)
|
||||||
|
#define DPMCP_CMDID_RESET DPMCP_CMD(0x005)
|
||||||
|
|
||||||
|
struct dpmcp_cmd_open {
|
||||||
|
__le32 dpmcp_id;
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Initialization and runtime control APIs for DPMCP
|
||||||
|
*/
|
||||||
|
int dpmcp_open(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
int dpmcp_id,
|
||||||
|
u16 *token);
|
||||||
|
|
||||||
|
int dpmcp_close(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token);
|
||||||
|
|
||||||
|
int dpmcp_reset(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Data Path Resource Container (DPRC) API
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Minimal supported DPRC Version */
|
||||||
|
#define DPRC_MIN_VER_MAJOR 6
|
||||||
|
#define DPRC_MIN_VER_MINOR 0
|
||||||
|
|
||||||
|
/* DPRC command versioning */
|
||||||
|
#define DPRC_CMD_BASE_VERSION 1
|
||||||
|
#define DPRC_CMD_ID_OFFSET 4
|
||||||
|
|
||||||
|
#define DPRC_CMD(id) (((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION)
|
||||||
|
|
||||||
|
/* DPRC command IDs */
|
||||||
|
#define DPRC_CMDID_CLOSE DPRC_CMD(0x800)
|
||||||
|
#define DPRC_CMDID_OPEN DPRC_CMD(0x805)
|
||||||
|
#define DPRC_CMDID_GET_API_VERSION DPRC_CMD(0xa05)
|
||||||
|
|
||||||
|
#define DPRC_CMDID_GET_ATTR DPRC_CMD(0x004)
|
||||||
|
|
||||||
|
#define DPRC_CMDID_SET_IRQ DPRC_CMD(0x010)
|
||||||
|
#define DPRC_CMDID_SET_IRQ_ENABLE DPRC_CMD(0x012)
|
||||||
|
#define DPRC_CMDID_SET_IRQ_MASK DPRC_CMD(0x014)
|
||||||
|
#define DPRC_CMDID_GET_IRQ_STATUS DPRC_CMD(0x016)
|
||||||
|
#define DPRC_CMDID_CLEAR_IRQ_STATUS DPRC_CMD(0x017)
|
||||||
|
|
||||||
|
#define DPRC_CMDID_GET_CONT_ID DPRC_CMD(0x830)
|
||||||
|
#define DPRC_CMDID_GET_OBJ_COUNT DPRC_CMD(0x159)
|
||||||
|
#define DPRC_CMDID_GET_OBJ DPRC_CMD(0x15A)
|
||||||
|
#define DPRC_CMDID_GET_OBJ_REG DPRC_CMD(0x15E)
|
||||||
|
#define DPRC_CMDID_SET_OBJ_IRQ DPRC_CMD(0x15F)
|
||||||
|
|
||||||
|
struct dprc_cmd_open {
|
||||||
|
__le32 container_id;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_set_irq {
|
||||||
|
/* cmd word 0 */
|
||||||
|
__le32 irq_val;
|
||||||
|
u8 irq_index;
|
||||||
|
u8 pad[3];
|
||||||
|
/* cmd word 1 */
|
||||||
|
__le64 irq_addr;
|
||||||
|
/* cmd word 2 */
|
||||||
|
__le32 irq_num;
|
||||||
|
};
|
||||||
|
|
||||||
|
#define DPRC_ENABLE 0x1
|
||||||
|
|
||||||
|
struct dprc_cmd_set_irq_enable {
|
||||||
|
u8 enable;
|
||||||
|
u8 pad[3];
|
||||||
|
u8 irq_index;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_set_irq_mask {
|
||||||
|
__le32 mask;
|
||||||
|
u8 irq_index;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_get_irq_status {
|
||||||
|
__le32 status;
|
||||||
|
u8 irq_index;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_rsp_get_irq_status {
|
||||||
|
__le32 status;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_clear_irq_status {
|
||||||
|
__le32 status;
|
||||||
|
u8 irq_index;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_rsp_get_attributes {
|
||||||
|
/* response word 0 */
|
||||||
|
__le32 container_id;
|
||||||
|
__le16 icid;
|
||||||
|
__le16 pad;
|
||||||
|
/* response word 1 */
|
||||||
|
__le32 options;
|
||||||
|
__le32 portal_id;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_rsp_get_obj_count {
|
||||||
|
__le32 pad;
|
||||||
|
__le32 obj_count;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_get_obj {
|
||||||
|
__le32 obj_index;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_rsp_get_obj {
|
||||||
|
/* response word 0 */
|
||||||
|
__le32 pad0;
|
||||||
|
__le32 id;
|
||||||
|
/* response word 1 */
|
||||||
|
__le16 vendor;
|
||||||
|
u8 irq_count;
|
||||||
|
u8 region_count;
|
||||||
|
__le32 state;
|
||||||
|
/* response word 2 */
|
||||||
|
__le16 version_major;
|
||||||
|
__le16 version_minor;
|
||||||
|
__le16 flags;
|
||||||
|
__le16 pad1;
|
||||||
|
/* response word 3-4 */
|
||||||
|
u8 type[16];
|
||||||
|
/* response word 5-6 */
|
||||||
|
u8 label[16];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_get_obj_region {
|
||||||
|
/* cmd word 0 */
|
||||||
|
__le32 obj_id;
|
||||||
|
__le16 pad0;
|
||||||
|
u8 region_index;
|
||||||
|
u8 pad1;
|
||||||
|
/* cmd word 1-2 */
|
||||||
|
__le64 pad2[2];
|
||||||
|
/* cmd word 3-4 */
|
||||||
|
u8 obj_type[16];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_rsp_get_obj_region {
|
||||||
|
/* response word 0 */
|
||||||
|
__le64 pad;
|
||||||
|
/* response word 1 */
|
||||||
|
__le64 base_addr;
|
||||||
|
/* response word 2 */
|
||||||
|
__le32 size;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct dprc_cmd_set_obj_irq {
|
||||||
|
/* cmd word 0 */
|
||||||
|
__le32 irq_val;
|
||||||
|
u8 irq_index;
|
||||||
|
u8 pad[3];
|
||||||
|
/* cmd word 1 */
|
||||||
|
__le64 irq_addr;
|
||||||
|
/* cmd word 2 */
|
||||||
|
__le32 irq_num;
|
||||||
|
__le32 obj_id;
|
||||||
|
/* cmd word 3-4 */
|
||||||
|
u8 obj_type[16];
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* DPRC API for managing and querying DPAA resources
|
||||||
|
*/
|
||||||
|
int dprc_open(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
int container_id,
|
||||||
|
u16 *token);
|
||||||
|
|
||||||
|
int dprc_close(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token);
|
||||||
|
|
||||||
|
/* DPRC IRQ events */
|
||||||
|
|
||||||
|
/* IRQ event - Indicates that a new object added to the container */
|
||||||
|
#define DPRC_IRQ_EVENT_OBJ_ADDED 0x00000001
|
||||||
|
/* IRQ event - Indicates that an object was removed from the container */
|
||||||
|
#define DPRC_IRQ_EVENT_OBJ_REMOVED 0x00000002
|
||||||
|
/*
|
||||||
|
* IRQ event - Indicates that one of the descendant containers that opened by
|
||||||
|
* this container is destroyed
|
||||||
|
*/
|
||||||
|
#define DPRC_IRQ_EVENT_CONTAINER_DESTROYED 0x00000010
|
||||||
|
|
||||||
|
/*
|
||||||
|
* IRQ event - Indicates that on one of the container's opened object is
|
||||||
|
* destroyed
|
||||||
|
*/
|
||||||
|
#define DPRC_IRQ_EVENT_OBJ_DESTROYED 0x00000020
|
||||||
|
|
||||||
|
/* Irq event - Indicates that object is created at the container */
|
||||||
|
#define DPRC_IRQ_EVENT_OBJ_CREATED 0x00000040
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct dprc_irq_cfg - IRQ configuration
|
||||||
|
* @paddr: Address that must be written to signal a message-based interrupt
|
||||||
|
* @val: Value to write into irq_addr address
|
||||||
|
* @irq_num: A user defined number associated with this IRQ
|
||||||
|
*/
|
||||||
|
struct dprc_irq_cfg {
|
||||||
|
phys_addr_t paddr;
|
||||||
|
u32 val;
|
||||||
|
int irq_num;
|
||||||
|
};
|
||||||
|
|
||||||
|
int dprc_set_irq(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
u8 irq_index,
|
||||||
|
struct dprc_irq_cfg *irq_cfg);
|
||||||
|
|
||||||
|
int dprc_set_irq_enable(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
u8 irq_index,
|
||||||
|
u8 en);
|
||||||
|
|
||||||
|
int dprc_set_irq_mask(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
u8 irq_index,
|
||||||
|
u32 mask);
|
||||||
|
|
||||||
|
int dprc_get_irq_status(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
u8 irq_index,
|
||||||
|
u32 *status);
|
||||||
|
|
||||||
|
int dprc_clear_irq_status(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
u8 irq_index,
|
||||||
|
u32 status);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct dprc_attributes - Container attributes
|
||||||
|
* @container_id: Container's ID
|
||||||
|
* @icid: Container's ICID
|
||||||
|
* @portal_id: Container's portal ID
|
||||||
|
* @options: Container's options as set at container's creation
|
||||||
|
*/
|
||||||
|
struct dprc_attributes {
|
||||||
|
int container_id;
|
||||||
|
u16 icid;
|
||||||
|
int portal_id;
|
||||||
|
u64 options;
|
||||||
|
};
|
||||||
|
|
||||||
|
int dprc_get_attributes(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
struct dprc_attributes *attributes);
|
||||||
|
|
||||||
|
int dprc_get_obj_count(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
int *obj_count);
|
||||||
|
|
||||||
|
int dprc_get_obj(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
int obj_index,
|
||||||
|
struct fsl_mc_obj_desc *obj_desc);
|
||||||
|
|
||||||
|
int dprc_set_obj_irq(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
char *obj_type,
|
||||||
|
int obj_id,
|
||||||
|
u8 irq_index,
|
||||||
|
struct dprc_irq_cfg *irq_cfg);
|
||||||
|
|
||||||
|
/* Region flags */
|
||||||
|
/* Cacheable - Indicates that region should be mapped as cacheable */
|
||||||
|
#define DPRC_REGION_CACHEABLE 0x00000001
|
||||||
|
|
||||||
|
/**
|
||||||
|
* enum dprc_region_type - Region type
|
||||||
|
* @DPRC_REGION_TYPE_MC_PORTAL: MC portal region
|
||||||
|
* @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region
|
||||||
|
*/
|
||||||
|
enum dprc_region_type {
|
||||||
|
DPRC_REGION_TYPE_MC_PORTAL,
|
||||||
|
DPRC_REGION_TYPE_QBMAN_PORTAL
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct dprc_region_desc - Mappable region descriptor
|
||||||
|
* @base_offset: Region offset from region's base address.
|
||||||
|
* For DPMCP and DPRC objects, region base is offset from SoC MC portals
|
||||||
|
* base address; For DPIO, region base is offset from SoC QMan portals
|
||||||
|
* base address
|
||||||
|
* @size: Region size (in bytes)
|
||||||
|
* @flags: Region attributes
|
||||||
|
* @type: Portal region type
|
||||||
|
*/
|
||||||
|
struct dprc_region_desc {
|
||||||
|
u32 base_offset;
|
||||||
|
u32 size;
|
||||||
|
u32 flags;
|
||||||
|
enum dprc_region_type type;
|
||||||
|
};
|
||||||
|
|
||||||
|
int dprc_get_obj_region(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 token,
|
||||||
|
char *obj_type,
|
||||||
|
int obj_id,
|
||||||
|
u8 region_index,
|
||||||
|
struct dprc_region_desc *region_desc);
|
||||||
|
|
||||||
|
int dprc_get_api_version(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
u16 *major_ver,
|
||||||
|
u16 *minor_ver);
|
||||||
|
|
||||||
|
int dprc_get_container_id(struct fsl_mc_io *mc_io,
|
||||||
|
u32 cmd_flags,
|
||||||
|
int *container_id);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Maximum number of total IRQs that can be pre-allocated for an MC bus'
|
* Maximum number of total IRQs that can be pre-allocated for an MC bus'
|
||||||
* IRQ pool
|
* IRQ pool
|
||||||
|
|
|
||||||
|
|
@ -34,8 +34,6 @@
|
||||||
#include "../include/mc.h"
|
#include "../include/mc.h"
|
||||||
|
|
||||||
#include "fsl-mc-private.h"
|
#include "fsl-mc-private.h"
|
||||||
#include "dpmcp.h"
|
|
||||||
#include "dpmcp-cmd.h"
|
|
||||||
|
|
||||||
static int fsl_mc_io_set_dpmcp(struct fsl_mc_io *mc_io,
|
static int fsl_mc_io_set_dpmcp(struct fsl_mc_io *mc_io,
|
||||||
struct fsl_mc_device *dpmcp_dev)
|
struct fsl_mc_device *dpmcp_dev)
|
||||||
|
|
|
||||||
|
|
@ -40,7 +40,7 @@
|
||||||
#include <linux/io-64-nonatomic-hi-lo.h>
|
#include <linux/io-64-nonatomic-hi-lo.h>
|
||||||
#include "../include/mc.h"
|
#include "../include/mc.h"
|
||||||
|
|
||||||
#include "dpmcp.h"
|
#include "fsl-mc-private.h"
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Timeout in milliseconds to wait for the completion of an MC command
|
* Timeout in milliseconds to wait for the completion of an MC command
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue