+++ /dev/null
-/*
- * 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_DPMCP_CMD_H
-#define _FSL_DPMCP_CMD_H
-
-/* Minimal supported DPMCP Version */
-#define DPMCP_MIN_VER_MAJOR 3
-#define DPMCP_MIN_VER_MINOR 0
-
-/* 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)
-
-/* 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;
-};
-
-#endif /* _FSL_DPMCP_CMD_H */
#include <linux/kernel.h>
#include "../include/mc.h"
-#include "dpmcp.h"
-#include "dpmcp-cmd.h"
+#include "fsl-mc-private.h"
/**
* dpmcp_open() - Open a control session for the specified object.
+++ /dev/null
-/*
- * 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_DPMCP_H
-#define __FSL_DPMCP_H
-
-/*
- * Data Path Management Command Portal API
- * Contains initialization APIs and runtime control APIs for DPMCP
- */
-
-struct fsl_mc_io;
-
-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);
-
-#endif /* __FSL_DPMCP_H */
+++ /dev/null
-/*
- * 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.
- */
-
-/*
- * dpmng-cmd.h
- *
- * defines portal commands
- *
- */
-
-#ifndef __FSL_DPMNG_CMD_H
-#define __FSL_DPMNG_CMD_H
-
-/* 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)
-
-/* Command IDs */
-#define DPMNG_CMDID_GET_VERSION DPMNG_CMD(0x831)
-
-struct dpmng_rsp_get_version {
- __le32 revision;
- __le32 version_major;
- __le32 version_minor;
-};
-
-#endif /* __FSL_DPMNG_CMD_H */
+++ /dev/null
-/*
- * 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.
- */
-
-/*
- * dprc-cmd.h
- *
- * defines dprc portal commands
- *
- */
-
-#ifndef _FSL_DPRC_CMD_H
-#define _FSL_DPRC_CMD_H
-
-/* Minimal supported DPRC Version */
-#define DPRC_MIN_VER_MAJOR 6
-#define DPRC_MIN_VER_MINOR 0
-
-/* 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)
-
-/* 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];
-};
-
-#endif /* _FSL_DPRC_CMD_H */
#include <linux/msi.h>
#include "../include/mc.h"
-#include "dprc-cmd.h"
#include "fsl-mc-private.h"
#define FSL_MC_DPRC_DRIVER_NAME "fsl_mc_dprc"
*/
#include <linux/kernel.h>
#include "../include/mc.h"
-#include "dprc.h"
-
-#include "dprc-cmd.h"
+#include "fsl-mc-private.h"
/**
* dprc_open() - Open DPRC object for use
+++ /dev/null
-/*
- * 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 */
-
#include <linux/dma-mapping.h>
#include "fsl-mc-private.h"
-#include "dprc-cmd.h"
-#include "dpmng-cmd.h"
/**
* Default DMA mask for devices on a fsl-mc bus
#define _FSL_MC_PRIVATE_H_
#include "../include/mc.h"
-#include "dprc.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'
* IRQ pool
#include "../include/mc.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,
struct fsl_mc_device *dpmcp_dev)
#include <linux/io-64-nonatomic-hi-lo.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
projects / platform / kernel / linux-rpi.git / commitdiff