diff options
Diffstat (limited to 'drivers/staging/fsl-mc/include')
| -rw-r--r-- | drivers/staging/fsl-mc/include/dpbp-cmd.h | 185 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/dpbp.h | 169 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/dpcon-cmd.h | 62 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/dpmng.h | 18 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/dprc.h | 402 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/mc-bus.h | 6 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/mc-cmd.h | 44 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/mc-sys.h | 3 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/include/mc.h | 4 |
9 files changed, 340 insertions, 553 deletions
diff --git a/drivers/staging/fsl-mc/include/dpbp-cmd.h b/drivers/staging/fsl-mc/include/dpbp-cmd.h deleted file mode 100644 index 2860411ddb51..000000000000 --- a/drivers/staging/fsl-mc/include/dpbp-cmd.h +++ /dev/null @@ -1,185 +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_DPBP_CMD_H -#define _FSL_DPBP_CMD_H - -/* DPBP Version */ -#define DPBP_VER_MAJOR 2 -#define DPBP_VER_MINOR 2 - -/* Command IDs */ -#define DPBP_CMDID_CLOSE 0x800 -#define DPBP_CMDID_OPEN 0x804 -#define DPBP_CMDID_CREATE 0x904 -#define DPBP_CMDID_DESTROY 0x900 - -#define DPBP_CMDID_ENABLE 0x002 -#define DPBP_CMDID_DISABLE 0x003 -#define DPBP_CMDID_GET_ATTR 0x004 -#define DPBP_CMDID_RESET 0x005 -#define DPBP_CMDID_IS_ENABLED 0x006 - -#define DPBP_CMDID_SET_IRQ 0x010 -#define DPBP_CMDID_GET_IRQ 0x011 -#define DPBP_CMDID_SET_IRQ_ENABLE 0x012 -#define DPBP_CMDID_GET_IRQ_ENABLE 0x013 -#define DPBP_CMDID_SET_IRQ_MASK 0x014 -#define DPBP_CMDID_GET_IRQ_MASK 0x015 -#define DPBP_CMDID_GET_IRQ_STATUS 0x016 -#define DPBP_CMDID_CLEAR_IRQ_STATUS 0x017 - -#define DPBP_CMDID_SET_NOTIFICATIONS 0x01b0 -#define DPBP_CMDID_GET_NOTIFICATIONS 0x01b1 - -struct dpbp_cmd_open { - __le32 dpbp_id; -}; - -#define DPBP_ENABLE 0x1 - -struct dpbp_rsp_is_enabled { - u8 enabled; -}; - -struct dpbp_cmd_set_irq { - /* cmd word 0 */ - u8 irq_index; - u8 pad[3]; - __le32 irq_val; - /* cmd word 1 */ - __le64 irq_addr; - /* cmd word 2 */ - __le32 irq_num; -}; - -struct dpbp_cmd_get_irq { - __le32 pad; - u8 irq_index; -}; - -struct dpbp_rsp_get_irq { - /* response word 0 */ - __le32 irq_val; - __le32 pad; - /* response word 1 */ - __le64 irq_addr; - /* response word 2 */ - __le32 irq_num; - __le32 type; -}; - -struct dpbp_cmd_set_irq_enable { - u8 enable; - u8 pad[3]; - u8 irq_index; -}; - -struct dpbp_cmd_get_irq_enable { - __le32 pad; - u8 irq_index; -}; - -struct dpbp_rsp_get_irq_enable { - u8 enabled; -}; - -struct dpbp_cmd_set_irq_mask { - __le32 mask; - u8 irq_index; -}; - -struct dpbp_cmd_get_irq_mask { - __le32 pad; - u8 irq_index; -}; - -struct dpbp_rsp_get_irq_mask { - __le32 mask; -}; - -struct dpbp_cmd_get_irq_status { - __le32 status; - u8 irq_index; -}; - -struct dpbp_rsp_get_irq_status { - __le32 status; -}; - -struct dpbp_cmd_clear_irq_status { - __le32 status; - u8 irq_index; -}; - -struct dpbp_rsp_get_attributes { - /* response word 0 */ - __le16 pad; - __le16 bpid; - __le32 id; - /* response word 1 */ - __le16 version_major; - __le16 version_minor; -}; - -struct dpbp_cmd_set_notifications { - /* cmd word 0 */ - __le32 depletion_entry; - __le32 depletion_exit; - /* cmd word 1 */ - __le32 surplus_entry; - __le32 surplus_exit; - /* cmd word 2 */ - __le16 options; - __le16 pad[3]; - /* cmd word 3 */ - __le64 message_ctx; - /* cmd word 4 */ - __le64 message_iova; -}; - -struct dpbp_rsp_get_notifications { - /* response word 0 */ - __le32 depletion_entry; - __le32 depletion_exit; - /* response word 1 */ - __le32 surplus_entry; - __le32 surplus_exit; - /* response word 2 */ - __le16 options; - __le16 pad[3]; - /* response word 3 */ - __le64 message_ctx; - /* response word 4 */ - __le64 message_iova; -}; - -#endif /* _FSL_DPBP_CMD_H */ diff --git a/drivers/staging/fsl-mc/include/dpbp.h b/drivers/staging/fsl-mc/include/dpbp.h index e14e85a5d6df..bf34b1e0e730 100644 --- a/drivers/staging/fsl-mc/include/dpbp.h +++ b/drivers/staging/fsl-mc/include/dpbp.h @@ -1,4 +1,5 @@ -/* Copyright 2013-2015 Freescale Semiconductor Inc. +/* + * 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: @@ -32,7 +33,8 @@ #ifndef __FSL_DPBP_H #define __FSL_DPBP_H -/* Data Path Buffer Pool API +/* + * Data Path Buffer Pool API * Contains initialization APIs and runtime control APIs for DPBP */ @@ -44,8 +46,8 @@ int dpbp_open(struct fsl_mc_io *mc_io, u16 *token); int dpbp_close(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token); + u32 cmd_flags, + u16 token); /** * struct dpbp_cfg - Structure representing DPBP configuration @@ -55,14 +57,16 @@ struct dpbp_cfg { u32 options; }; -int dpbp_create(struct fsl_mc_io *mc_io, - u32 cmd_flags, - const struct dpbp_cfg *cfg, - u16 *token); +int dpbp_create(struct fsl_mc_io *mc_io, + u16 dprc_token, + u32 cmd_flags, + const struct dpbp_cfg *cfg, + u32 *obj_id); int dpbp_destroy(struct fsl_mc_io *mc_io, + u16 dprc_token, u32 cmd_flags, - u16 token); + u32 obj_id); int dpbp_enable(struct fsl_mc_io *mc_io, u32 cmd_flags, @@ -88,85 +92,75 @@ int dpbp_reset(struct fsl_mc_io *mc_io, * @irq_num: A user defined number associated with this IRQ */ struct dpbp_irq_cfg { - u64 addr; - u32 val; - int irq_num; + u64 addr; + u32 val; + int irq_num; }; -int dpbp_set_irq(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - struct dpbp_irq_cfg *irq_cfg); - -int dpbp_get_irq(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - int *type, - struct dpbp_irq_cfg *irq_cfg); - -int dpbp_set_irq_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u8 en); - -int dpbp_get_irq_enable(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u8 *en); +int dpbp_set_irq(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + struct dpbp_irq_cfg *irq_cfg); + +int dpbp_get_irq(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + int *type, + struct dpbp_irq_cfg *irq_cfg); + +int dpbp_set_irq_enable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u8 en); + +int dpbp_get_irq_enable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u8 *en); int dpbp_set_irq_mask(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 mask); + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 mask); int dpbp_get_irq_mask(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 *mask); - -int dpbp_get_irq_status(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 *status); - -int dpbp_clear_irq_status(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - u32 status); + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 *mask); + +int dpbp_get_irq_status(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 *status); + +int dpbp_clear_irq_status(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 status); /** * struct dpbp_attr - Structure representing DPBP attributes * @id: DPBP object ID - * @version: DPBP version * @bpid: Hardware buffer pool ID; should be used as an argument in * acquire/release operations on buffers */ struct dpbp_attr { int id; - /** - * struct version - Structure representing DPBP version - * @major: DPBP major version - * @minor: DPBP minor version - */ - struct { - u16 major; - u16 minor; - } version; u16 bpid; }; -int dpbp_get_attributes(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - struct dpbp_attr *attr); +int dpbp_get_attributes(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dpbp_attr *attr); /** * DPBP notifications options @@ -196,24 +190,29 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io, * @options: Mask of available options; use 'DPBP_NOTIF_OPT_<X>' values */ struct dpbp_notification_cfg { - u32 depletion_entry; - u32 depletion_exit; - u32 surplus_entry; - u32 surplus_exit; - u64 message_iova; - u64 message_ctx; - u16 options; + u32 depletion_entry; + u32 depletion_exit; + u32 surplus_entry; + u32 surplus_exit; + u64 message_iova; + u64 message_ctx; + u16 options; }; -int dpbp_set_notifications(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - struct dpbp_notification_cfg *cfg); +int dpbp_set_notifications(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dpbp_notification_cfg *cfg); + +int dpbp_get_notifications(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dpbp_notification_cfg *cfg); -int dpbp_get_notifications(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - struct dpbp_notification_cfg *cfg); +int dpbp_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); /** @} */ diff --git a/drivers/staging/fsl-mc/include/dpcon-cmd.h b/drivers/staging/fsl-mc/include/dpcon-cmd.h deleted file mode 100644 index 536b2ef13507..000000000000 --- a/drivers/staging/fsl-mc/include/dpcon-cmd.h +++ /dev/null @@ -1,62 +0,0 @@ -/* Copyright 2013-2015 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_DPCON_CMD_H -#define _FSL_DPCON_CMD_H - -/* DPCON Version */ -#define DPCON_VER_MAJOR 2 -#define DPCON_VER_MINOR 1 - -/* Command IDs */ -#define DPCON_CMDID_CLOSE 0x800 -#define DPCON_CMDID_OPEN 0x808 -#define DPCON_CMDID_CREATE 0x908 -#define DPCON_CMDID_DESTROY 0x900 - -#define DPCON_CMDID_ENABLE 0x002 -#define DPCON_CMDID_DISABLE 0x003 -#define DPCON_CMDID_GET_ATTR 0x004 -#define DPCON_CMDID_RESET 0x005 -#define DPCON_CMDID_IS_ENABLED 0x006 - -#define DPCON_CMDID_SET_IRQ 0x010 -#define DPCON_CMDID_GET_IRQ 0x011 -#define DPCON_CMDID_SET_IRQ_ENABLE 0x012 -#define DPCON_CMDID_GET_IRQ_ENABLE 0x013 -#define DPCON_CMDID_SET_IRQ_MASK 0x014 -#define DPCON_CMDID_GET_IRQ_MASK 0x015 -#define DPCON_CMDID_GET_IRQ_STATUS 0x016 -#define DPCON_CMDID_CLEAR_IRQ_STATUS 0x017 - -#define DPCON_CMDID_SET_NOTIFICATION 0x100 - -#endif /* _FSL_DPCON_CMD_H */ diff --git a/drivers/staging/fsl-mc/include/dpmng.h b/drivers/staging/fsl-mc/include/dpmng.h index e5cfd017f9a5..7d8e255da578 100644 --- a/drivers/staging/fsl-mc/include/dpmng.h +++ b/drivers/staging/fsl-mc/include/dpmng.h @@ -1,4 +1,5 @@ -/* Copyright 2013-2015 Freescale Semiconductor Inc. +/* + * 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: @@ -32,7 +33,8 @@ #ifndef __FSL_DPMNG_H #define __FSL_DPMNG_H -/* Management Complex General API +/* + * Management Complex General API * Contains general API for the Management Complex firmware */ @@ -58,12 +60,12 @@ struct mc_version { u32 revision; }; -int mc_get_version(struct fsl_mc_io *mc_io, - u32 cmd_flags, - struct mc_version *mc_ver_info); +int mc_get_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + struct mc_version *mc_ver_info); -int dpmng_get_container_id(struct fsl_mc_io *mc_io, - u32 cmd_flags, - int *container_id); +int dpmng_get_container_id(struct fsl_mc_io *mc_io, + u32 cmd_flags, + int *container_id); #endif /* __FSL_DPMNG_H */ diff --git a/drivers/staging/fsl-mc/include/dprc.h b/drivers/staging/fsl-mc/include/dprc.h index 593b2bbe7f71..f9ea769ccfab 100644 --- a/drivers/staging/fsl-mc/include/dprc.h +++ b/drivers/staging/fsl-mc/include/dprc.h @@ -1,4 +1,5 @@ -/* Copyright 2013-2015 Freescale Semiconductor Inc. +/* + * 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: @@ -34,7 +35,8 @@ #include "mc-cmd.h" -/* Data Path Resource Container API +/* + * Data Path Resource Container API * Contains DPRC API for managing and querying DPAA resources */ @@ -70,12 +72,14 @@ int dprc_close(struct fsl_mc_io *mc_io, * and can be retrieved using dprc_get_attributes() */ -/* Spawn Policy Option allowed - Indicates that the new container is allowed +/* + * Spawn Policy Option allowed - Indicates that the new container is allowed * to spawn and have its own child containers. */ #define DPRC_CFG_OPT_SPAWN_ALLOWED 0x00000001 -/* General Container allocation policy - Indicates that the new container is +/* + * General Container allocation policy - Indicates that the new container is * allowed to allocate requested resources from its parent container; if not * set, the container is only allowed to use resources in its own pools; Note * that this is a container's global policy, but the parent container may @@ -83,12 +87,14 @@ int dprc_close(struct fsl_mc_io *mc_io, */ #define DPRC_CFG_OPT_ALLOC_ALLOWED 0x00000002 -/* Object initialization allowed - software context associated with this +/* + * Object initialization allowed - software context associated with this * container is allowed to invoke object initialization operations. */ #define DPRC_CFG_OPT_OBJ_CREATE_ALLOWED 0x00000004 -/* Topology change allowed - software context associated with this +/* + * Topology change allowed - software context associated with this * container is allowed to invoke topology operations, such as attach/detach * of network objects. */ @@ -116,17 +122,17 @@ struct dprc_cfg { char label[16]; }; -int dprc_create_container(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - struct dprc_cfg *cfg, - int *child_container_id, - u64 *child_portal_offset); +int dprc_create_container(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dprc_cfg *cfg, + int *child_container_id, + u64 *child_portal_offset); -int dprc_destroy_container(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int child_container_id); +int dprc_destroy_container(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + int child_container_id); int dprc_reset_container(struct fsl_mc_io *mc_io, u32 cmd_flags, @@ -139,7 +145,7 @@ int dprc_reset_container(struct fsl_mc_io *mc_io, #define DPRC_IRQ_INDEX 0 /* Number of dprc's IRQs */ -#define DPRC_NUM_OF_IRQS 1 +#define DPRC_NUM_OF_IRQS 1 /* DPRC IRQ events */ @@ -151,12 +157,14 @@ int dprc_reset_container(struct fsl_mc_io *mc_io, #define DPRC_IRQ_EVENT_RES_ADDED 0x00000004 /* IRQ event - Indicates that resources removed from the container */ #define DPRC_IRQ_EVENT_RES_REMOVED 0x00000008 -/* IRQ event - Indicates that one of the descendant containers that opened by +/* + * 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 +/* + * IRQ event - Indicates that on one of the container's opened object is * destroyed */ #define DPRC_IRQ_EVENT_OBJ_DESTROYED 0x00000020 @@ -171,59 +179,59 @@ int dprc_reset_container(struct fsl_mc_io *mc_io, * @irq_num: A user defined number associated with this IRQ */ struct dprc_irq_cfg { - phys_addr_t paddr; - u32 val; - int irq_num; + 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_get_irq(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - u8 irq_index, - int *type, - 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_get_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_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); +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_get_irq(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + int *type, + 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_get_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_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 @@ -231,63 +239,56 @@ int dprc_clear_irq_status(struct fsl_mc_io *mc_io, * @icid: Container's ICID * @portal_id: Container's portal ID * @options: Container's options as set at container's creation - * @version: DPRC version */ struct dprc_attributes { int container_id; u16 icid; int portal_id; u64 options; - /** - * struct version - DPRC version - * @major: DPRC major version - * @minor: DPRC minor version - */ - struct { - u16 major; - u16 minor; - } version; }; -int dprc_get_attributes(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - struct dprc_attributes *attributes); +int dprc_get_attributes(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + struct dprc_attributes *attributes); int dprc_set_res_quota(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int child_container_id, - char *type, - u16 quota); + u32 cmd_flags, + u16 token, + int child_container_id, + char *type, + u16 quota); int dprc_get_res_quota(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int child_container_id, - char *type, - u16 *quota); + u32 cmd_flags, + u16 token, + int child_container_id, + char *type, + u16 *quota); /* Resource request options */ -/* Explicit resource ID request - The requested objects/resources +/* + * Explicit resource ID request - The requested objects/resources * are explicit and sequential (in case of resources). * The base ID is given at res_req at base_align field */ -#define DPRC_RES_REQ_OPT_EXPLICIT 0x00000001 +#define DPRC_RES_REQ_OPT_EXPLICIT 0x00000001 -/* Aligned resources request - Relevant only for resources +/* + * Aligned resources request - Relevant only for resources * request (and not objects). Indicates that resources base ID should be * sequential and aligned to the value given at dprc_res_req base_align field */ -#define DPRC_RES_REQ_OPT_ALIGNED 0x00000002 +#define DPRC_RES_REQ_OPT_ALIGNED 0x00000002 -/* Plugged Flag - Relevant only for object assignment request. +/* + * Plugged Flag - Relevant only for object assignment request. * Indicates that after all objects assigned. An interrupt will be invoked at * the relevant GPP. The assigned object will be marked as plugged. * plugged objects can't be assigned from their container */ -#define DPRC_RES_REQ_OPT_PLUGGED 0x00000004 +#define DPRC_RES_REQ_OPT_PLUGGED 0x00000004 /** * struct dprc_res_req - Resource request descriptor, to be used in assignment @@ -312,33 +313,33 @@ struct dprc_res_req { int id_base_align; }; -int dprc_assign(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int container_id, - struct dprc_res_req *res_req); - -int dprc_unassign(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int child_container_id, - struct dprc_res_req *res_req); - -int dprc_get_pool_count(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int *pool_count); - -int dprc_get_pool(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int pool_index, - char *type); +int dprc_assign(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + int container_id, + struct dprc_res_req *res_req); + +int dprc_unassign(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + int child_container_id, + struct dprc_res_req *res_req); + +int dprc_get_pool_count(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + int *pool_count); + +int dprc_get_pool(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + int pool_index, + char *type); int dprc_get_obj_count(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int *obj_count); + u32 cmd_flags, + u16 token, + int *obj_count); /* Objects Attributes Flags */ @@ -353,7 +354,7 @@ int dprc_get_obj_count(struct fsl_mc_io *mc_io, * masters; * user is responsible for proper memory handling through IOMMU configuration. */ -#define DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001 +#define DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001 /** * struct dprc_obj_desc - Object descriptor, returned from dprc_get_obj() @@ -381,41 +382,41 @@ struct dprc_obj_desc { u16 flags; }; -int dprc_get_obj(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - int obj_index, - struct dprc_obj_desc *obj_desc); - -int dprc_get_obj_desc(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - char *obj_type, - int obj_id, - struct dprc_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); - -int dprc_get_obj_irq(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - char *obj_type, - int obj_id, - u8 irq_index, - int *type, - struct dprc_irq_cfg *irq_cfg); - -int dprc_get_res_count(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - char *type, - int *res_count); +int dprc_get_obj(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + int obj_index, + struct dprc_obj_desc *obj_desc); + +int dprc_get_obj_desc(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + char *obj_type, + int obj_id, + struct dprc_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); + +int dprc_get_obj_irq(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + char *obj_type, + int obj_id, + u8 irq_index, + int *type, + struct dprc_irq_cfg *irq_cfg); + +int dprc_get_res_count(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + char *type, + int *res_count); /** * enum dprc_iter_status - Iteration status @@ -444,11 +445,11 @@ struct dprc_res_ids_range_desc { enum dprc_iter_status iter_status; }; -int dprc_get_res_ids(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - char *type, - struct dprc_res_ids_range_desc *range_desc); +int dprc_get_res_ids(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + char *type, + struct dprc_res_ids_range_desc *range_desc); /* Region flags */ /* Cacheable - Indicates that region should be mapped as cacheable */ @@ -481,20 +482,20 @@ struct dprc_region_desc { 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_set_obj_label(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - char *obj_type, - int obj_id, - char *label); +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_set_obj_label(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + char *obj_type, + int obj_id, + char *label); /** * struct dprc_endpoint - Endpoint description for link connect/disconnect @@ -521,24 +522,33 @@ struct dprc_connection_cfg { u32 max_rate; }; -int dprc_connect(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - const struct dprc_endpoint *endpoint1, - const struct dprc_endpoint *endpoint2, +int dprc_connect(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + const struct dprc_endpoint *endpoint1, + const struct dprc_endpoint *endpoint2, const struct dprc_connection_cfg *cfg); -int dprc_disconnect(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - const struct dprc_endpoint *endpoint); - -int dprc_get_connection(struct fsl_mc_io *mc_io, - u32 cmd_flags, - u16 token, - const struct dprc_endpoint *endpoint1, - struct dprc_endpoint *endpoint2, - int *state); +int dprc_disconnect(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + const struct dprc_endpoint *endpoint); + +int dprc_get_connection(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + const struct dprc_endpoint *endpoint1, + struct dprc_endpoint *endpoint2, + int *state); + +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 */ diff --git a/drivers/staging/fsl-mc/include/mc-bus.h b/drivers/staging/fsl-mc/include/mc-bus.h index 170684a57ca2..42700de94d59 100644 --- a/drivers/staging/fsl-mc/include/mc-bus.h +++ b/drivers/staging/fsl-mc/include/mc-bus.h @@ -1,7 +1,7 @@ /* * Freescale Management Complex (MC) bus declarations * - * Copyright (C) 2014 Freescale Semiconductor, Inc. + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. * Author: German Rivera <German.Rivera@freescale.com> * * This file is licensed under the terms of the GNU General Public @@ -42,8 +42,8 @@ struct msi_domain_info; */ struct fsl_mc_resource_pool { enum fsl_mc_pool_type type; - int16_t max_count; - int16_t free_count; + int max_count; + int free_count; struct mutex mutex; /* serializes access to free_list */ struct list_head free_list; struct fsl_mc_bus *mc_bus; diff --git a/drivers/staging/fsl-mc/include/mc-cmd.h b/drivers/staging/fsl-mc/include/mc-cmd.h index 5decb9890c31..2e08aa31b084 100644 --- a/drivers/staging/fsl-mc/include/mc-cmd.h +++ b/drivers/staging/fsl-mc/include/mc-cmd.h @@ -1,4 +1,5 @@ -/* Copyright 2013-2015 Freescale Semiconductor Inc. +/* + * 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: @@ -48,6 +49,15 @@ struct mc_command { u64 params[MC_CMD_NUM_OF_PARAMS]; }; +struct mc_rsp_create { + __le32 object_id; +}; + +struct mc_rsp_api_ver { + __le16 major_ver; + __le16 minor_ver; +}; + enum mc_cmd_status { MC_CMD_STATUS_OK = 0x0, /* Completed successfully */ MC_CMD_STATUS_READY = 0x1, /* Ready to be processed */ @@ -72,11 +82,6 @@ enum mc_cmd_status { /* Command completion flag */ #define MC_CMD_FLAG_INTR_DIS 0x01 -#define MC_CMD_HDR_CMDID_MASK 0xFFF0 -#define MC_CMD_HDR_CMDID_SHIFT 4 -#define MC_CMD_HDR_TOKEN_MASK 0xFFC0 -#define MC_CMD_HDR_TOKEN_SHIFT 6 - static inline u64 mc_encode_cmd_header(u16 cmd_id, u32 cmd_flags, u16 token) @@ -84,10 +89,8 @@ static inline u64 mc_encode_cmd_header(u16 cmd_id, u64 header = 0; struct mc_cmd_header *hdr = (struct mc_cmd_header *)&header; - hdr->cmd_id = cpu_to_le16((cmd_id << MC_CMD_HDR_CMDID_SHIFT) & - MC_CMD_HDR_CMDID_MASK); - hdr->token = cpu_to_le16((token << MC_CMD_HDR_TOKEN_SHIFT) & - MC_CMD_HDR_TOKEN_MASK); + hdr->cmd_id = cpu_to_le16(cmd_id); + hdr->token = cpu_to_le16(token); hdr->status = MC_CMD_STATUS_READY; if (cmd_flags & MC_CMD_FLAG_PRI) hdr->flags_hw = MC_CMD_FLAG_PRI; @@ -102,7 +105,26 @@ static inline u16 mc_cmd_hdr_read_token(struct mc_command *cmd) struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header; u16 token = le16_to_cpu(hdr->token); - return (token & MC_CMD_HDR_TOKEN_MASK) >> MC_CMD_HDR_TOKEN_SHIFT; + return token; +} + +static inline u32 mc_cmd_read_object_id(struct mc_command *cmd) +{ + struct mc_rsp_create *rsp_params; + + rsp_params = (struct mc_rsp_create *)cmd->params; + return le32_to_cpu(rsp_params->object_id); +} + +static inline void mc_cmd_read_api_version(struct mc_command *cmd, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_rsp_api_ver *rsp_params; + + rsp_params = (struct mc_rsp_api_ver *)cmd->params; + *major_ver = le16_to_cpu(rsp_params->major_ver); + *minor_ver = le16_to_cpu(rsp_params->minor_ver); } #endif /* __FSL_MC_CMD_H */ diff --git a/drivers/staging/fsl-mc/include/mc-sys.h b/drivers/staging/fsl-mc/include/mc-sys.h index 89ad0cf54702..dca7f9084e05 100644 --- a/drivers/staging/fsl-mc/include/mc-sys.h +++ b/drivers/staging/fsl-mc/include/mc-sys.h @@ -1,4 +1,5 @@ -/* Copyright 2013-2014 Freescale Semiconductor Inc. +/* + * Copyright 2013-2016 Freescale Semiconductor Inc. * * Interface of the I/O services to send MC commands to the MC hardware * diff --git a/drivers/staging/fsl-mc/include/mc.h b/drivers/staging/fsl-mc/include/mc.h index f6e720e84460..1c46c0c2a895 100644 --- a/drivers/staging/fsl-mc/include/mc.h +++ b/drivers/staging/fsl-mc/include/mc.h @@ -1,7 +1,7 @@ /* * Freescale Management Complex (MC) bus public interface * - * Copyright (C) 2014 Freescale Semiconductor, Inc. + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. * Author: German Rivera <German.Rivera@freescale.com> * * This file is licensed under the terms of the GNU General Public @@ -81,7 +81,7 @@ enum fsl_mc_pool_type { */ struct fsl_mc_resource { enum fsl_mc_pool_type type; - int32_t id; + s32 id; void *data; struct fsl_mc_resource_pool *parent_pool; struct list_head node; |