diff options
Diffstat (limited to 'drivers/bus/fslmc/mc')
| -rw-r--r-- | drivers/bus/fslmc/mc/dpbp.c | 2 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/dpci.c | 307 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/dpcon.c | 230 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/dpio.c | 46 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/dpmng.c | 88 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpbp.h | 2 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpbp_cmd.h | 2 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpci.h | 404 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpci_cmd.h | 147 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpcon.h | 238 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpcon_cmd.h | 175 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpio.h | 32 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpio_cmd.h | 2 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpmng.h | 106 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpmng_cmd.h | 61 | ||||
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_mc_cmd.h | 2 |
16 files changed, 1837 insertions, 7 deletions
diff --git a/drivers/bus/fslmc/mc/dpbp.c b/drivers/bus/fslmc/mc/dpbp.c index 12f9180a..fd9a52d9 100644 --- a/drivers/bus/fslmc/mc/dpbp.c +++ b/drivers/bus/fslmc/mc/dpbp.c @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/drivers/bus/fslmc/mc/dpci.c b/drivers/bus/fslmc/mc/dpci.c new file mode 100644 index 00000000..0ea78379 --- /dev/null +++ b/drivers/bus/fslmc/mc/dpci.c @@ -0,0 +1,307 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include <fsl_mc_sys.h> +#include <fsl_mc_cmd.h> +#include <fsl_dpci.h> +#include <fsl_dpci_cmd.h> + +int dpci_open(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + int dpci_id, + uint16_t *token) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_OPEN, + cmd_flags, + 0); + DPCI_CMD_OPEN(cmd, dpci_id); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + + return 0; +} + +int dpci_close(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_CLOSE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpci_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + const struct dpci_cfg *cfg, + uint32_t *obj_id) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_CREATE, + cmd_flags, + dprc_token); + DPCI_CMD_CREATE(cmd, cfg); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id); + + return 0; +} + +int dpci_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + uint32_t object_id) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_DESTROY, + cmd_flags, + dprc_token); + /* set object id to destroy */ + CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id); + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpci_enable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_ENABLE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpci_disable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_DISABLE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpci_is_enabled(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int *en) +{ + struct mc_command cmd = { 0 }; + int err; + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_IS_ENABLED, cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPCI_RSP_IS_ENABLED(cmd, *en); + + return 0; +} + +int dpci_reset(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_RESET, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpci_get_attributes(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + struct dpci_attr *attr) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_ATTR, + cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPCI_RSP_GET_ATTRIBUTES(cmd, attr); + + return 0; +} + +int dpci_set_rx_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t priority, + const struct dpci_rx_queue_cfg *cfg) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_SET_RX_QUEUE, + cmd_flags, + token); + DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpci_get_rx_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t priority, + struct dpci_rx_queue_attr *attr) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_RX_QUEUE, + cmd_flags, + token); + DPCI_CMD_GET_RX_QUEUE(cmd, priority); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPCI_RSP_GET_RX_QUEUE(cmd, attr); + + return 0; +} + +int dpci_get_tx_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t priority, + struct dpci_tx_queue_attr *attr) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_TX_QUEUE, + cmd_flags, + token); + DPCI_CMD_GET_TX_QUEUE(cmd, priority); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPCI_RSP_GET_TX_QUEUE(cmd, attr); + + return 0; +} + +int dpci_get_api_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t *major_ver, + uint16_t *minor_ver) +{ + struct mc_command cmd = { 0 }; + int err; + + cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_API_VERSION, + cmd_flags, + 0); + + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + DPCI_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver); + + return 0; +} diff --git a/drivers/bus/fslmc/mc/dpcon.c b/drivers/bus/fslmc/mc/dpcon.c new file mode 100644 index 00000000..b078dff8 --- /dev/null +++ b/drivers/bus/fslmc/mc/dpcon.c @@ -0,0 +1,230 @@ +/* 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. + */ +#include <fsl_mc_sys.h> +#include <fsl_mc_cmd.h> +#include <fsl_dpcon.h> +#include <fsl_dpcon_cmd.h> + +int dpcon_open(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + int dpcon_id, + uint16_t *token) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_OPEN, + cmd_flags, + 0); + DPCON_CMD_OPEN(cmd, dpcon_id); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + + return 0; +} + +int dpcon_close(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_CLOSE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpcon_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + const struct dpcon_cfg *cfg, + uint32_t *obj_id) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_CREATE, + cmd_flags, + dprc_token); + DPCON_CMD_CREATE(cmd, cfg); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id); + + return 0; +} + +int dpcon_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + uint32_t object_id) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_DESTROY, + cmd_flags, + dprc_token); + /* set object id to destroy */ + CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id); + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpcon_enable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_ENABLE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpcon_disable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_DISABLE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpcon_is_enabled(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int *en) +{ + struct mc_command cmd = { 0 }; + int err; + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_IS_ENABLED, + cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPCON_RSP_IS_ENABLED(cmd, *en); + + return 0; +} + +int dpcon_reset(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_RESET, + cmd_flags, token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpcon_get_attributes(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + struct dpcon_attr *attr) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_ATTR, + cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPCON_RSP_GET_ATTR(cmd, attr); + + return 0; +} + +int dpcon_get_api_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t *major_ver, + uint16_t *minor_ver) +{ + struct mc_command cmd = { 0 }; + int err; + + cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_API_VERSION, + cmd_flags, + 0); + + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + DPCON_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver); + + return 0; +} diff --git a/drivers/bus/fslmc/mc/dpio.c b/drivers/bus/fslmc/mc/dpio.c index d84232a3..608b57a7 100644 --- a/drivers/bus/fslmc/mc/dpio.c +++ b/drivers/bus/fslmc/mc/dpio.c @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -257,6 +257,50 @@ int dpio_get_stashing_destination(struct fsl_mc_io *mc_io, return 0; } +int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int dpcon_id, + uint8_t *channel_index) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL, + cmd_flags, + token); + DPIO_CMD_ADD_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPIO_RSP_ADD_STATIC_DEQUEUE_CHANNEL(cmd, *channel_index); + + return 0; +} + +int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int dpcon_id) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header( + DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL, + cmd_flags, + token); + DPIO_CMD_REMOVE_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + int dpio_get_api_version(struct fsl_mc_io *mc_io, uint32_t cmd_flags, uint16_t *major_ver, diff --git a/drivers/bus/fslmc/mc/dpmng.c b/drivers/bus/fslmc/mc/dpmng.c new file mode 100644 index 00000000..dd1c3ac0 --- /dev/null +++ b/drivers/bus/fslmc/mc/dpmng.c @@ -0,0 +1,88 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include <fsl_mc_sys.h> +#include <fsl_mc_cmd.h> +#include <fsl_dpmng.h> +#include <fsl_dpmng_cmd.h> + +int mc_get_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + struct mc_version *mc_ver_info) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION, + cmd_flags, + 0); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPMNG_RSP_GET_VERSION(cmd, mc_ver_info); + + return 0; +} + +int mc_get_soc_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + struct mc_soc_version *mc_platform_info) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_SOC_VERSION, + cmd_flags, + 0); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPMNG_RSP_GET_SOC_VERSION(cmd, mc_platform_info); + + return 0; +} diff --git a/drivers/bus/fslmc/mc/fsl_dpbp.h b/drivers/bus/fslmc/mc/fsl_dpbp.h index d14e25d1..32bb9aa3 100644 --- a/drivers/bus/fslmc/mc/fsl_dpbp.h +++ b/drivers/bus/fslmc/mc/fsl_dpbp.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h index 1428dc6e..f0ee65a6 100644 --- a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h +++ b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/drivers/bus/fslmc/mc/fsl_dpci.h b/drivers/bus/fslmc/mc/fsl_dpci.h new file mode 100644 index 00000000..1e155dd7 --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpci.h @@ -0,0 +1,404 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * 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_DPCI_H +#define __FSL_DPCI_H + +/* Data Path Communication Interface API + * Contains initialization APIs and runtime control APIs for DPCI + */ + +struct fsl_mc_io; + +/** General DPCI macros */ + +/** + * Maximum number of Tx/Rx priorities per DPCI object + */ +#define DPCI_PRIO_NUM 2 + +/** + * Indicates an invalid frame queue + */ +#define DPCI_FQID_NOT_VALID (uint32_t)(-1) + +/** + * All queues considered; see dpci_set_rx_queue() + */ +#define DPCI_ALL_QUEUES (uint8_t)(-1) + +/** + * dpci_open() - Open a control session for the specified object + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @dpci_id: DPCI unique ID + * @token: Returned token; use in subsequent API calls + * + * This function can be used to open a control session for an + * already created object; an object may have been declared in + * the DPL or by calling the dpci_create() function. + * This function returns a unique authentication token, + * associated with the specific object ID and the specific MC + * portal; this token must be used in all subsequent commands for + * this specific object. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_open(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + int dpci_id, + uint16_t *token); + +/** + * dpci_close() - Close the control session of the object + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * + * After this function is called, no further operations are + * allowed on the object without opening a new control session. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_close(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * Enable the Order Restoration support + */ +#define DPCI_OPT_HAS_OPR 0x000040 + +/** + * Order Point Records are shared for the entire DPCI + */ +#define DPCI_OPT_OPR_SHARED 0x000080 + +/** + * struct dpci_cfg - Structure representing DPCI configuration + * @options: Any combination of the following options: + * DPCI_OPT_HAS_OPR + * DPCI_OPT_OPR_SHARED + * @num_of_priorities: Number of receive priorities (queues) for the DPCI; + * note, that the number of transmit priorities (queues) + * is determined by the number of receive priorities of + * the peer DPCI object + */ +struct dpci_cfg { + uint32_t options; + uint8_t num_of_priorities; +}; + +/** + * dpci_create() - Create the DPCI object. + * @mc_io: Pointer to MC portal's I/O object + * @dprc_token: Parent container token; '0' for default container + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @cfg: Configuration structure + * @obj_id: returned object id + * + * Create the DPCI object, allocate required resources and perform required + * initialization. + * + * The object can be created either by declaring it in the + * DPL file, or by calling this function. + * + * The function accepts an authentication token of a parent + * container that this object should be assigned to. The token + * can be '0' so the object will be assigned to the default container. + * The newly created object can be opened with the returned + * object id and using the container's associated tokens and MC portals. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + const struct dpci_cfg *cfg, + uint32_t *obj_id); + +/** + * dpci_destroy() - Destroy the DPCI object and release all its resources. + * @mc_io: Pointer to MC portal's I/O object + * @dprc_token: Parent container token; '0' for default container + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @object_id: The object id; it must be a valid id within the container that + * created this object; + * + * The function accepts the authentication token of the parent container that + * created the object (not the one that currently owns the object). The object + * is searched within parent using the provided 'object_id'. + * All tokens to the object must be closed before calling destroy. + * + * Return: '0' on Success; error code otherwise. + */ +int dpci_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + uint32_t object_id); + +/** + * dpci_enable() - Enable the DPCI, allow sending and receiving frames. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_enable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpci_disable() - Disable the DPCI, stop sending and receiving frames. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_disable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpci_is_enabled() - Check if the DPCI is enabled. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * @en: Returns '1' if object is enabled; '0' otherwise + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_is_enabled(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int *en); + +/** + * dpci_reset() - Reset the DPCI, returns the object to initial state. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_reset(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * struct dpci_attr - Structure representing DPCI attributes + * @id: DPCI object ID + * @num_of_priorities: Number of receive priorities + */ +struct dpci_attr { + int id; + uint8_t num_of_priorities; +}; + +/** + * dpci_get_attributes() - Retrieve DPCI attributes. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * @attr: Returned object's attributes + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_get_attributes(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + struct dpci_attr *attr); + +/** + * enum dpci_dest - DPCI destination types + * @DPCI_DEST_NONE: Unassigned destination; The queue is set in parked mode + * and does not generate FQDAN notifications; user is + * expected to dequeue from the queue based on polling or + * other user-defined method + * @DPCI_DEST_DPIO: The queue is set in schedule mode and generates FQDAN + * notifications to the specified DPIO; user is expected + * to dequeue from the queue only after notification is + * received + * @DPCI_DEST_DPCON: The queue is set in schedule mode and does not generate + * FQDAN notifications, but is connected to the specified + * DPCON object; + * user is expected to dequeue from the DPCON channel + */ +enum dpci_dest { + DPCI_DEST_NONE = 0, + DPCI_DEST_DPIO = 1, + DPCI_DEST_DPCON = 2 +}; + +/** + * struct dpci_dest_cfg - Structure representing DPCI destination configuration + * @dest_type: Destination type + * @dest_id: Either DPIO ID or DPCON ID, depending on the destination type + * @priority: Priority selection within the DPIO or DPCON channel; valid + * values are 0-1 or 0-7, depending on the number of priorities + * in that channel; not relevant for 'DPCI_DEST_NONE' option + */ +struct dpci_dest_cfg { + enum dpci_dest dest_type; + int dest_id; + uint8_t priority; +}; + +/** DPCI queue modification options */ + +/** + * Select to modify the user's context associated with the queue + */ +#define DPCI_QUEUE_OPT_USER_CTX 0x00000001 + +/** + * Select to modify the queue's destination + */ +#define DPCI_QUEUE_OPT_DEST 0x00000002 + +/** + * struct dpci_rx_queue_cfg - Structure representing RX queue configuration + * @options: Flags representing the suggested modifications to the queue; + * Use any combination of 'DPCI_QUEUE_OPT_<X>' flags + * @user_ctx: User context value provided in the frame descriptor of each + * dequeued frame; + * valid only if 'DPCI_QUEUE_OPT_USER_CTX' is contained in + * 'options' + * @dest_cfg: Queue destination parameters; + * valid only if 'DPCI_QUEUE_OPT_DEST' is contained in 'options' + */ +struct dpci_rx_queue_cfg { + uint32_t options; + uint64_t user_ctx; + struct dpci_dest_cfg dest_cfg; +}; + +/** + * dpci_set_rx_queue() - Set Rx queue configuration + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * @priority: Select the queue relative to number of + * priorities configured at DPCI creation; use + * DPCI_ALL_QUEUES to configure all Rx queues + * identically. + * @cfg: Rx queue configuration + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_set_rx_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t priority, + const struct dpci_rx_queue_cfg *cfg); + +/** + * struct dpci_rx_queue_attr - Structure representing Rx queue attributes + * @user_ctx: User context value provided in the frame descriptor of each + * dequeued frame + * @dest_cfg: Queue destination configuration + * @fqid: Virtual FQID value to be used for dequeue operations + */ +struct dpci_rx_queue_attr { + uint64_t user_ctx; + struct dpci_dest_cfg dest_cfg; + uint32_t fqid; +}; + +/** + * dpci_get_rx_queue() - Retrieve Rx queue attributes. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * @priority: Select the queue relative to number of + * priorities configured at DPCI creation + * @attr: Returned Rx queue attributes + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_get_rx_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t priority, + struct dpci_rx_queue_attr *attr); + +/** + * struct dpci_tx_queue_attr - Structure representing attributes of Tx queues + * @fqid: Virtual FQID to be used for sending frames to peer DPCI; + * returns 'DPCI_FQID_NOT_VALID' if a no peer is connected or if + * the selected priority exceeds the number of priorities of the + * peer DPCI object + */ +struct dpci_tx_queue_attr { + uint32_t fqid; +}; + +/** + * dpci_get_tx_queue() - Retrieve Tx queue attributes. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCI object + * @priority: Select the queue relative to number of + * priorities of the peer DPCI object + * @attr: Returned Tx queue attributes + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_get_tx_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t priority, + struct dpci_tx_queue_attr *attr); + +/** + * dpci_get_api_version() - Get communication interface API version + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: Major version of data path communication interface API + * @minor_ver: Minor version of data path communication interface API + * + * Return: '0' on Success; Error code otherwise. + */ +int dpci_get_api_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t *major_ver, + uint16_t *minor_ver); + +#endif /* __FSL_DPCI_H */ diff --git a/drivers/bus/fslmc/mc/fsl_dpci_cmd.h b/drivers/bus/fslmc/mc/fsl_dpci_cmd.h new file mode 100644 index 00000000..6d4e2730 --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpci_cmd.h @@ -0,0 +1,147 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * 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_DPCI_CMD_H +#define _FSL_DPCI_CMD_H + +/* DPCI Version */ +#define DPCI_VER_MAJOR 3 +#define DPCI_VER_MINOR 3 + +/* Command IDs */ +#define DPCI_CMDID_CLOSE 0x8001 +#define DPCI_CMDID_OPEN 0x8071 +#define DPCI_CMDID_CREATE 0x9072 +#define DPCI_CMDID_DESTROY 0x9871 +#define DPCI_CMDID_GET_API_VERSION 0xa071 + +#define DPCI_CMDID_ENABLE 0x0021 +#define DPCI_CMDID_DISABLE 0x0031 +#define DPCI_CMDID_GET_ATTR 0x0041 +#define DPCI_CMDID_RESET 0x0051 +#define DPCI_CMDID_IS_ENABLED 0x0061 + +#define DPCI_CMDID_SET_IRQ_ENABLE 0x0121 +#define DPCI_CMDID_GET_IRQ_ENABLE 0x0131 +#define DPCI_CMDID_SET_IRQ_MASK 0x0141 +#define DPCI_CMDID_GET_IRQ_MASK 0x0151 +#define DPCI_CMDID_GET_IRQ_STATUS 0x0161 +#define DPCI_CMDID_CLEAR_IRQ_STATUS 0x0171 + +#define DPCI_CMDID_SET_RX_QUEUE 0x0e01 +#define DPCI_CMDID_GET_LINK_STATE 0x0e11 +#define DPCI_CMDID_GET_PEER_ATTR 0x0e21 +#define DPCI_CMDID_GET_RX_QUEUE 0x0e31 +#define DPCI_CMDID_GET_TX_QUEUE 0x0e41 +#define DPCI_CMDID_SET_OPR 0x0e51 +#define DPCI_CMDID_GET_OPR 0x0e61 + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_CMD_OPEN(cmd, dpci_id) \ + MC_CMD_OP(cmd, 0, 0, 32, int, dpci_id) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_CMD_CREATE(cmd, cfg) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_of_priorities);\ + MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_IS_ENABLED(cmd, en) \ + MC_RSP_OP(cmd, 0, 0, 1, int, en) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_GET_ATTRIBUTES(cmd, attr) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, int, (attr)->id);\ + MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->num_of_priorities);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_GET_PEER_ATTR(cmd, attr) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, int, attr->peer_id);\ + MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->num_of_priorities);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_GET_LINK_STATE(cmd, up) \ + MC_RSP_OP(cmd, 0, 0, 1, int, up) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id);\ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority);\ + MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority);\ + MC_CMD_OP(cmd, 0, 48, 4, enum dpci_dest, cfg->dest_cfg.dest_type);\ + MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\ + MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_CMD_GET_RX_QUEUE(cmd, priority) \ + MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_GET_RX_QUEUE(cmd, attr) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id);\ + MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\ + MC_RSP_OP(cmd, 0, 48, 4, enum dpci_dest, attr->dest_cfg.dest_type);\ + MC_RSP_OP(cmd, 1, 0, 8, uint64_t, attr->user_ctx);\ + MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->fqid);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_CMD_GET_TX_QUEUE(cmd, priority) \ + MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_GET_TX_QUEUE(cmd, attr) \ + MC_RSP_OP(cmd, 0, 32, 32, uint32_t, attr->fqid) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCI_RSP_GET_API_VERSION(cmd, major, minor) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\ + MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\ +} while (0) + +#endif /* _FSL_DPCI_CMD_H */ diff --git a/drivers/bus/fslmc/mc/fsl_dpcon.h b/drivers/bus/fslmc/mc/fsl_dpcon.h new file mode 100644 index 00000000..0ed9db56 --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpcon.h @@ -0,0 +1,238 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * 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_H +#define __FSL_DPCON_H + +/* Data Path Concentrator API + * Contains initialization APIs and runtime control APIs for DPCON + */ + +struct fsl_mc_io; + +/** General DPCON macros */ + +/** + * Use it to disable notifications; see dpcon_set_notification() + */ +#define DPCON_INVALID_DPIO_ID (int)(-1) + +/** + * dpcon_open() - Open a control session for the specified object + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @dpcon_id: DPCON unique ID + * @token: Returned token; use in subsequent API calls + * + * This function can be used to open a control session for an + * already created object; an object may have been declared in + * the DPL or by calling the dpcon_create() function. + * This function returns a unique authentication token, + * associated with the specific object ID and the specific MC + * portal; this token must be used in all subsequent commands for + * this specific object. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_open(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + int dpcon_id, + uint16_t *token); + +/** + * dpcon_close() - Close the control session of the object + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCON object + * + * After this function is called, no further operations are + * allowed on the object without opening a new control session. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_close(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * struct dpcon_cfg - Structure representing DPCON configuration + * @num_priorities: Number of priorities for the DPCON channel (1-8) + */ +struct dpcon_cfg { + uint8_t num_priorities; +}; + +/** + * dpcon_create() - Create the DPCON object. + * @mc_io: Pointer to MC portal's I/O object + * @dprc_token: Parent container token; '0' for default container + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @cfg: Configuration structure + * @obj_id: returned object id + * + * Create the DPCON object, allocate required resources and + * perform required initialization. + * + * The object can be created either by declaring it in the + * DPL file, or by calling this function. + * + * The function accepts an authentication token of a parent + * container that this object should be assigned to. The token + * can be '0' so the object will be assigned to the default container. + * The newly created object can be opened with the returned + * object id and using the container's associated tokens and MC portals. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + const struct dpcon_cfg *cfg, + uint32_t *obj_id); + +/** + * dpcon_destroy() - Destroy the DPCON object and release all its resources. + * @mc_io: Pointer to MC portal's I/O object + * @dprc_token: Parent container token; '0' for default container + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @object_id: The object id; it must be a valid id within the container that + * created this object; + * + * The function accepts the authentication token of the parent container that + * created the object (not the one that currently owns the object). The object + * is searched within parent using the provided 'object_id'. + * All tokens to the object must be closed before calling destroy. + * + * Return: '0' on Success; error code otherwise. + */ +int dpcon_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + uint32_t object_id); + +/** + * dpcon_enable() - Enable the DPCON + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCON object + * + * Return: '0' on Success; Error code otherwise + */ +int dpcon_enable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpcon_disable() - Disable the DPCON + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCON object + * + * Return: '0' on Success; Error code otherwise + */ +int dpcon_disable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpcon_is_enabled() - Check if the DPCON is enabled. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCON object + * @en: Returns '1' if object is enabled; '0' otherwise + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_is_enabled(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int *en); + +/** + * dpcon_reset() - Reset the DPCON, returns the object to initial state. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCON object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_reset(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * struct dpcon_attr - Structure representing DPCON attributes + * @id: DPCON object ID + * @qbman_ch_id: Channel ID to be used by dequeue operation + * @num_priorities: Number of priorities for the DPCON channel (1-8) + */ +struct dpcon_attr { + int id; + uint16_t qbman_ch_id; + uint8_t num_priorities; +}; + +/** + * dpcon_get_attributes() - Retrieve DPCON attributes. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPCON object + * @attr: Object's attributes + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_get_attributes(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + struct dpcon_attr *attr); + +/** + * dpcon_get_api_version() - Get Data Path Concentrator API version + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: Major version of data path concentrator API + * @minor_ver: Minor version of data path concentrator API + * + * Return: '0' on Success; Error code otherwise. + */ +int dpcon_get_api_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t *major_ver, + uint16_t *minor_ver); + +#endif /* __FSL_DPCON_H */ diff --git a/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h b/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h new file mode 100644 index 00000000..f7f76902 --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h @@ -0,0 +1,175 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * 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 3 +#define DPCON_VER_MINOR 2 + +/* Command IDs */ +#define DPCON_CMDID_CLOSE ((0x800 << 4) | (0x1)) +#define DPCON_CMDID_OPEN ((0x808 << 4) | (0x1)) +#define DPCON_CMDID_CREATE ((0x908 << 4) | (0x1)) +#define DPCON_CMDID_DESTROY ((0x988 << 4) | (0x1)) +#define DPCON_CMDID_GET_API_VERSION ((0xa08 << 4) | (0x1)) + +#define DPCON_CMDID_ENABLE ((0x002 << 4) | (0x1)) +#define DPCON_CMDID_DISABLE ((0x003 << 4) | (0x1)) +#define DPCON_CMDID_GET_ATTR ((0x004 << 4) | (0x1)) +#define DPCON_CMDID_RESET ((0x005 << 4) | (0x1)) +#define DPCON_CMDID_IS_ENABLED ((0x006 << 4) | (0x1)) + +#define DPCON_CMDID_SET_IRQ ((0x010 << 4) | (0x1)) +#define DPCON_CMDID_GET_IRQ ((0x011 << 4) | (0x1)) +#define DPCON_CMDID_SET_IRQ_ENABLE ((0x012 << 4) | (0x1)) +#define DPCON_CMDID_GET_IRQ_ENABLE ((0x013 << 4) | (0x1)) +#define DPCON_CMDID_SET_IRQ_MASK ((0x014 << 4) | (0x1)) +#define DPCON_CMDID_GET_IRQ_MASK ((0x015 << 4) | (0x1)) +#define DPCON_CMDID_GET_IRQ_STATUS ((0x016 << 4) | (0x1)) +#define DPCON_CMDID_CLEAR_IRQ_STATUS ((0x017 << 4) | (0x1)) + +#define DPCON_CMDID_SET_NOTIFICATION ((0x100 << 4) | (0x1)) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_OPEN(cmd, dpcon_id) \ + MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_CREATE(cmd, cfg) \ + MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_priorities) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_IS_ENABLED(cmd, en) \ + MC_RSP_OP(cmd, 0, 0, 1, int, en) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_SET_IRQ(cmd, irq_index, irq_cfg) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 8, uint8_t, irq_index);\ + MC_CMD_OP(cmd, 0, 32, 32, uint32_t, irq_cfg->val);\ + MC_CMD_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\ + MC_CMD_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_GET_IRQ(cmd, irq_index) \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_GET_IRQ(cmd, type, irq_cfg) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, irq_cfg->val);\ + MC_RSP_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\ + MC_RSP_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \ + MC_RSP_OP(cmd, 2, 32, 32, int, type);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_SET_IRQ_ENABLE(cmd, irq_index, en) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 8, uint8_t, en); \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_GET_IRQ_ENABLE(cmd, irq_index) \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_GET_IRQ_ENABLE(cmd, en) \ + MC_RSP_OP(cmd, 0, 0, 8, uint8_t, en) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 32, uint32_t, mask); \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_GET_IRQ_MASK(cmd, irq_index) \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_GET_IRQ_MASK(cmd, mask) \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mask) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_GET_IRQ_STATUS(cmd, irq_index, status) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status);\ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_GET_IRQ_STATUS(cmd, status) \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, status) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status); \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_GET_ATTR(cmd, attr) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, int, attr->id);\ + MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->qbman_ch_id);\ + MC_RSP_OP(cmd, 0, 48, 8, uint8_t, attr->num_priorities);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_CMD_SET_NOTIFICATION(cmd, cfg) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dpio_id);\ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->priority);\ + MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPCON_RSP_GET_API_VERSION(cmd, major, minor) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\ + MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\ +} while (0) + +#endif /* _FSL_DPCON_CMD_H */ diff --git a/drivers/bus/fslmc/mc/fsl_dpio.h b/drivers/bus/fslmc/mc/fsl_dpio.h index 6d86f07d..4448cca5 100644 --- a/drivers/bus/fslmc/mc/fsl_dpio.h +++ b/drivers/bus/fslmc/mc/fsl_dpio.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -230,6 +230,36 @@ int dpio_get_stashing_destination(struct fsl_mc_io *mc_io, uint8_t *sdest); /** + * dpio_add_static_dequeue_channel() - Add a static dequeue channel. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPIO object + * @dpcon_id: DPCON object ID + * @channel_index: Returned channel index to be used in qbman API + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int dpcon_id, + uint8_t *channel_index); + +/** + * dpio_remove_static_dequeue_channel() - Remove a static dequeue channel. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPIO object + * @dpcon_id: DPCON object ID + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int dpcon_id); + +/** * struct dpio_attr - Structure representing DPIO attributes * @id: DPIO object ID * @qbman_portal_ce_offset: offset of the software portal cache-enabled area diff --git a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h index b1147de2..d7575077 100644 --- a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h +++ b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/drivers/bus/fslmc/mc/fsl_dpmng.h b/drivers/bus/fslmc/mc/fsl_dpmng.h new file mode 100644 index 00000000..c2ddde09 --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpmng.h @@ -0,0 +1,106 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * 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_DPMNG_H +#define __FSL_DPMNG_H + +/* Management Complex General API + * Contains general API for the Management Complex firmware + */ + +struct fsl_mc_io; + +/** + * Management Complex firmware version information + */ +#define MC_VER_MAJOR 10 +#define MC_VER_MINOR 1 + +/** + * struct mc_versoin + * @major: Major version number: incremented on API compatibility changes + * @minor: Minor version number: incremented on API additions (that are + * backward compatible); reset when major version is incremented + * @revision: Internal revision number: incremented on implementation changes + * and/or bug fixes that have no impact on API + */ +struct mc_version { + uint32_t major; + uint32_t minor; + uint32_t revision; +}; + +/** + * struct mc_platform + * @svr: system version (content of platform SVR register) + * @pvr: processor version (content of platform PVR register) + */ +struct mc_soc_version { + uint32_t svr; + uint32_t pvr; +}; + +/** + * mc_get_version() - Retrieves the Management Complex firmware + * version information + * @mc_io: Pointer to opaque I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @mc_ver_info: Returned version information structure + * + * Return: '0' on Success; Error code otherwise. + */ +int mc_get_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + struct mc_version *mc_ver_info); + +/** + * mc_get_soc_version() - Retrieves the Management Complex firmware + * version information + * @mc_io: Pointer to opaque I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @mc_platform_info: Returned version information structure. The structure + * contains the values of SVR and PVR registers. Please consult platform + * specific reference manual for detailed information. + * + * Return: '0' on Success; Error code otherwise. + */ +int mc_get_soc_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + struct mc_soc_version *mc_platform_info); + +#endif /* __FSL_DPMNG_H */ diff --git a/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h b/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h new file mode 100644 index 00000000..3a36b6dc --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h @@ -0,0 +1,61 @@ +/*- + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * BSD LICENSE + * + * 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. + * + * GPL LICENSE SUMMARY + * + * 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_DPMNG_CMD_H +#define __FSL_DPMNG_CMD_H + +/* Command IDs */ +#define DPMNG_CMDID_GET_VERSION 0x8311 +#define DPMNG_CMDID_GET_SOC_VERSION 0x8321 + +/* cmd, param, offset, width, type, arg_name */ +#define DPMNG_RSP_GET_VERSION(cmd, mc_ver_info) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mc_ver_info->revision); \ + MC_RSP_OP(cmd, 0, 32, 32, uint32_t, mc_ver_info->major); \ + MC_RSP_OP(cmd, 1, 0, 32, uint32_t, mc_ver_info->minor); \ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPMNG_RSP_GET_SOC_VERSION(cmd, mc_soc_version) \ +do { \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mc_soc_version->svr); \ + MC_RSP_OP(cmd, 0, 32, 32, uint32_t, mc_soc_version->pvr); \ +} while (0) + +#endif /* __FSL_DPMNG_CMD_H */ diff --git a/drivers/bus/fslmc/mc/fsl_mc_cmd.h b/drivers/bus/fslmc/mc/fsl_mc_cmd.h index d2252228..0ca4345c 100644 --- a/drivers/bus/fslmc/mc/fsl_mc_cmd.h +++ b/drivers/bus/fslmc/mc/fsl_mc_cmd.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright (c) 2016 NXP. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: |