From patchwork Thu Feb 16 00:39:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hemant Agrawal X-Patchwork-Id: 20448 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 50044F94C; Wed, 15 Feb 2017 20:06:51 +0100 (CET) Received: from NAM02-CY1-obe.outbound.protection.outlook.com (mail-cys01nam02on0083.outbound.protection.outlook.com [104.47.37.83]) by dpdk.org (Postfix) with ESMTP id 1D6C237A8 for ; Wed, 15 Feb 2017 20:06:10 +0100 (CET) Received: from CY1PR03CA0009.namprd03.prod.outlook.com (10.174.128.19) by CY1PR0301MB0731.namprd03.prod.outlook.com (10.160.159.149) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.888.16; Wed, 15 Feb 2017 19:06:07 +0000 Received: from BL2FFO11FD036.protection.gbl (2a01:111:f400:7c09::168) by CY1PR03CA0009.outlook.office365.com (2603:10b6:600::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.919.13 via Frontend Transport; Wed, 15 Feb 2017 19:06:07 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; caviumnetworks.com; dkim=none (message not signed) header.d=none;caviumnetworks.com; dmarc=fail action=none header.from=nxp.com; caviumnetworks.com; dkim=none (message not signed) header.d=none; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BL2FFO11FD036.mail.protection.outlook.com (10.173.161.132) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.904.16 via Frontend Transport; Wed, 15 Feb 2017 19:06:06 +0000 Received: from bf-netperf1.idc ([10.232.134.28]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id v1FJ5fLb020023; Wed, 15 Feb 2017 12:06:04 -0700 From: Hemant Agrawal To: CC: , , , , , Date: Thu, 16 Feb 2017 06:09:06 +0530 Message-ID: <1487205586-6785-8-git-send-email-hemant.agrawal@nxp.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1487205586-6785-1-git-send-email-hemant.agrawal@nxp.com> References: <1485172803-17288-1-git-send-email-hemant.agrawal@nxp.com> <1487205586-6785-1-git-send-email-hemant.agrawal@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131316591669941333; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(7916002)(336005)(39850400002)(39400400002)(39380400002)(39410400002)(39860400002)(39450400003)(39840400002)(2980300002)(1110001)(1109001)(339900001)(199003)(189002)(626004)(5003940100001)(104016004)(92566002)(68736007)(305945005)(356003)(389900002)(110136004)(4326007)(33646002)(6916009)(2950100002)(106466001)(5660300001)(2351001)(105606002)(189998001)(77096006)(97736004)(8676002)(81166006)(81156014)(38730400002)(2906002)(53936002)(86362001)(36756003)(85426001)(47776003)(54906002)(48376002)(50226002)(8936002)(50986999)(76176999)(8656002)(50466002)(2004002); DIR:OUT; SFP:1101; SCL:1; SRVR:CY1PR0301MB0731; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BL2FFO11FD036; 1: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 MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: eb1633fb-69c5-4652-b2f4-08d455d5b20e X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001); SRVR:CY1PR0301MB0731; X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0731; 3:+zu7Z14/3n/Fr3sB/0n3X/nQhTnW6Q5Hvzru+n+VWyh/jpEm4lPHSFPe8b2qvUSkvfIC1/JvuQ4aKLOI2kPOwuoLJUvYjNVICs/DMLswtHw5PgpeoNWrA834sML3FawrvQxUXej5fnC7zD5JvUsC/4682du2eMGDUcwQ7xXiqWjbDk5I9G0cVIDfb1X+dPJMS8tcwjzH64O0egGRtU/x7G9B7pp7K4eDl9/4L/j5Pg92d1QuG29yOhaMANBSoU/lkFkriwO37KRh2c4ovCHsPMlHPcsc1athRniDDCt5UKhtYZ6wxz4REEijZ3lZM3AGtqJL31XA3Xwn6tpaHn7mFLg7od+qznvUUGeWXZUguB/hG3FXBx8ORoQyjGh4/RX/; 25:w8w34jIG7D4hz7dQRnyrxhZD/WNy/73b7gR+AvV5LAS5FVU5/IIzihjN/XTc49Hw6d/HC3Ciqkjx+9uSy7eH0ChXHQbbPZON4QegGJFKQTEl3rFcsFuQKtN9vzaa5rUwNxuMBe0gc488jsI8WDmCKjKD3VfoedOoBdTjLcWVhNoGM8U0ZIarRyy7yZ1FOest/iU0/6E+dbnPliEerSUy0IwGWw8KkAS8gg6RS65tyPZ60MzRYuz//dj8L1zRQzfTyaJvZcJ4IYr1gdTcFCePiel9Qs9vrbwytPLUbcuhjYK58PT5jQg8vcfAl3cU2+4JY92E8cPK7O9KLfOksua+i8FNU9z+SEAC6aihhqFHpCsaBYR0TfyJyarNww+XSPcnq/HhlkxF67mVRYuWo2zsC22y+SsFQTKnkw7W2Tpjvww0Wz7gIpxo4aBNZePpkw+w+tn9TbI2RbMNZNTl5Cz6Vg== X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0731; 31:yFpzqP4aF+j3ND1IyYZU9dSSx+vwOq6MAtuEzvTp+y3aOW2iTm0/63UTuXlnr0pANd4Dy8SAnylPYSn8jJNltbDlAYMJyvTidSoxekXLQeCqUiNfomNzxj6SaOvn9DRWyOvyoFVYndd/4Oibul6ROLLQycvjZ5WlVwL1/1trlXyPG/tQIgOd41P2LlP+4Tg6zymM5xEduowqseks1xnv6GAf2j+DW8JNcmjZzrCo11SGiI5ShV3dF1r/u5jR5DJ9NqZzhAmHgI642Gvl20HWJ8fadL8cMMwqC0C1IKO9ya8= X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(185117386973197)(227817650892897)(275809806118684); X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(6095060)(601004)(2401047)(13017025)(13018025)(13023025)(13015025)(13024025)(8121501046)(5005006)(3002001)(10201501046)(6055026)(6096035)(20161123565025)(20161123556025)(20161123561025)(20161123559025)(20161123563025); SRVR:CY1PR0301MB0731; BCL:0; PCL:0; RULEID:(400006); SRVR:CY1PR0301MB0731; X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0731; 4: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 X-Forefront-PRVS: 021975AE46 X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; CY1PR0301MB0731; 23:eX/Q/Q9YYgCCBmwf4P/hGkRJM9HkI3CO8bEKPvt?= 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 X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0731; 6:g1i9p/zUx946Fq8TifhG23vF9TdsVtaMGUt1dCzyfX2XjadjyeuEy24fMft1j6zKJFo2Rb+jc7p0rVYrw0k+NhEFh6nDIm+b9L1nEDMJK+n1MU2UGbH7myfgI31erulvvc23aEBGo1m6sK88fnt0mO2NjGORTT3QWbgv4inFgQdD4FrTf7xjRnoggMdq72n1aQ9v+yFpBd1aUjSoeMSj4Fz32Dl2+M0BhOuIo+yfZHgAtZxpn7FZ+dmnmpCSIi6uMokCo0fTAmGxWunidR4TcliZ2/s/AmVuE8tRkCBWAZBth6DQOXCNCFPle5z1PWArG1owax+hJAmSaZR6TxpUxGgjFEitOeSc0OS1+4MZ902GKuKkLW4gi9ofw8boc2Wi2GG2ihSQS3uLekKh4cSMt5oVYx9tbuFfkZ1NbksAdow=; 5:K2bWSYc8t4BdnO7Sc9WWy+sqEHG0+hBHKvQGLuWz91MCXoHFXJ1pvVanwmbvcevku7wpBu+FP0KV0dH3sOByMmhsyfgtGsU7x/CMzZ2arlHsnET+9FDy+yiXWmqu2twHLobL+EKGbbin/9P7K3/nPgzoIg/zRm2Hs9HWaGTkhAI9PxqyeFP8APMsFy47bciG; 24:c8StIwanJ0Sw+nAv1mMq91wdy//v3KQff4IAna1OFYsZKJwQ1Y86vsYW97/J+RlicRzi4Cv43cJcQtI+jWsCEnnKGk4gKAiwbzEs9GbfDHc= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0731; 7:NJg7u8Fg/3p1SUvx1dG6F2/bzN4R5n0pnFx5RUyvxBPNuTrhD7dyGh9Y7T0++jiKiMmrcAhNCx3hK/n5qA91EZkR4HNhz5Q8ZF00pS6FpVqOLldrKOfFVG/Y/8FopBvRMLzzX5I/tEPzCzGseP5mAaYYCHgk0i7md4pSrtrDGFZEIYGK7KyKccI2INFQT/tupVaSHDYvkj+om17gDLx9TxmY3HRW1xHX5hbsBkQKecouHfYP7yRzO6DPiz+XCLdjSWxDZRfCM7G7wSQvbQrnVF7m+S0VZP8hzdxyDBAEmkX8Erp2yfMF7YBU3HihCWND1W1R22LeLwK/Cfg3qjZ4AQ== X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Feb 2017 19:06:06.8069 (UTC) X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0301MB0731 Subject: [dpdk-dev] [PATCHv7 07/47] bus/fslmc: add mc dpio object support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds the DPIO object support in MC driver. DPIO - Data Path Input Output represent the processing context to access the QBMAN HW for packet I/O. Signed-off-by: Alex Marginean Signed-off-by: Hemant Agrawal --- drivers/bus/fslmc/Makefile | 1 + drivers/bus/fslmc/mc/dpio.c | 279 +++++++++++++++++++++++++++ drivers/bus/fslmc/mc/fsl_dpio.h | 282 ++++++++++++++++++++++++++++ drivers/bus/fslmc/mc/fsl_dpio_cmd.h | 121 ++++++++++++ drivers/bus/fslmc/rte_bus_fslmc_version.map | 8 + 5 files changed, 691 insertions(+) create mode 100644 drivers/bus/fslmc/mc/dpio.c create mode 100644 drivers/bus/fslmc/mc/fsl_dpio.h create mode 100644 drivers/bus/fslmc/mc/fsl_dpio_cmd.h diff --git a/drivers/bus/fslmc/Makefile b/drivers/bus/fslmc/Makefile index 15ab89a..53ab17b 100644 --- a/drivers/bus/fslmc/Makefile +++ b/drivers/bus/fslmc/Makefile @@ -50,6 +50,7 @@ LIBABIVER := 1 SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += \ mc/dpni.c \ + mc/dpio.c \ mc/mc_sys.c SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += fslmc_bus.c diff --git a/drivers/bus/fslmc/mc/dpio.c b/drivers/bus/fslmc/mc/dpio.c new file mode 100644 index 0000000..7f7359d --- /dev/null +++ b/drivers/bus/fslmc/mc/dpio.c @@ -0,0 +1,279 @@ +/*- + * 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. + * Copyright (c) 2016 NXP. + * + * 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 +#include +#include +#include + +int dpio_open(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + int dpio_id, + uint16_t *token) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_OPEN, + cmd_flags, + 0); + DPIO_CMD_OPEN(cmd, dpio_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 dpio_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(DPIO_CMDID_CLOSE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpio_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + const struct dpio_cfg *cfg, + uint32_t *obj_id) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_CREATE, + cmd_flags, + dprc_token); + DPIO_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 dpio_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(DPIO_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 dpio_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(DPIO_CMDID_ENABLE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpio_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(DPIO_CMDID_DISABLE, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpio_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(DPIO_CMDID_IS_ENABLED, cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPIO_RSP_IS_ENABLED(cmd, *en); + + return 0; +} + +int dpio_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(DPIO_CMDID_RESET, + cmd_flags, + token); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpio_get_attributes(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + struct dpio_attr *attr) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_GET_ATTR, + cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPIO_RSP_GET_ATTR(cmd, attr); + + return 0; +} + +int dpio_set_stashing_destination(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t sdest) +{ + struct mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_SET_STASHING_DEST, + cmd_flags, + token); + DPIO_CMD_SET_STASHING_DEST(cmd, sdest); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpio_get_stashing_destination(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t *sdest) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_GET_STASHING_DEST, + cmd_flags, + token); + + /* send command to mc*/ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + DPIO_RSP_GET_STASHING_DEST(cmd, *sdest); + + return 0; +} + +int dpio_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(DPIO_CMDID_GET_API_VERSION, + cmd_flags, + 0); + + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + DPIO_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver); + + return 0; +} diff --git a/drivers/bus/fslmc/mc/fsl_dpio.h b/drivers/bus/fslmc/mc/fsl_dpio.h new file mode 100644 index 0000000..6d86f07 --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpio.h @@ -0,0 +1,282 @@ +/*- + * 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. + * Copyright (c) 2016 NXP. + * + * 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_DPIO_H +#define __FSL_DPIO_H + +/* Data Path I/O Portal API + * Contains initialization APIs and runtime control APIs for DPIO + */ + +struct fsl_mc_io; + +/** + * dpio_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_' + * @dpio_id: DPIO 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 dpio_create() function. + * This function returns a unique authentication token, + * associated with the specific object ID and any MC portals + * assigned to the parent container; this token must be used in + * all subsequent commands for this specific object. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_open(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + int dpio_id, + uint16_t *token); + +/** + * dpio_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 DPIO object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_close(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * enum dpio_channel_mode - DPIO notification channel mode + * @DPIO_NO_CHANNEL: No support for notification channel + * @DPIO_LOCAL_CHANNEL: Notifications on data availability can be received by a + * dedicated channel in the DPIO; user should point the queue's + * destination in the relevant interface to this DPIO + */ +enum dpio_channel_mode { + DPIO_NO_CHANNEL = 0, + DPIO_LOCAL_CHANNEL = 1, +}; + +/** + * struct dpio_cfg - Structure representing DPIO configuration + * @channel_mode: Notification channel mode + * @num_priorities: Number of priorities for the notification channel (1-8); + * relevant only if 'channel_mode = DPIO_LOCAL_CHANNEL' + */ +struct dpio_cfg { + enum dpio_channel_mode channel_mode; + uint8_t num_priorities; +}; + +/** + * dpio_create() - Create the DPIO 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 DPIO 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 dpio_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + const struct dpio_cfg *cfg, + uint32_t *obj_id); + +/** + * dpio_destroy() - Destroy the DPIO 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 dpio_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, + uint32_t cmd_flags, + uint32_t object_id); + +/** + * dpio_enable() - Enable the DPIO, allow I/O portal operations. + * @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 + * + * Return: '0' on Success; Error code otherwise + */ +int dpio_enable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpio_disable() - Disable the DPIO, stop any I/O portal operation. + * @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 + * + * Return: '0' on Success; Error code otherwise + */ +int dpio_disable(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpio_is_enabled() - Check if the DPIO 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 DPIO object + * @en: Returns '1' if object is enabled; '0' otherwise + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_is_enabled(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + int *en); + +/** + * dpio_reset() - Reset the DPIO, 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 DPIO object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_reset(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); + +/** + * dpio_set_stashing_destination() - Set the stashing destination. + * @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 + * @sdest: stashing destination value + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_set_stashing_destination(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t sdest); + +/** + * dpio_get_stashing_destination() - Get the stashing destination.. + * @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 + * @sdest: Returns the stashing destination value + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_get_stashing_destination(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t *sdest); + +/** + * struct dpio_attr - Structure representing DPIO attributes + * @id: DPIO object ID + * @qbman_portal_ce_offset: offset of the software portal cache-enabled area + * @qbman_portal_ci_offset: offset of the software portal cache-inhibited area + * @qbman_portal_id: Software portal ID + * @channel_mode: Notification channel mode + * @num_priorities: Number of priorities for the notification channel (1-8); + * relevant only if 'channel_mode = DPIO_LOCAL_CHANNEL' + * @qbman_version: QBMAN version + */ +struct dpio_attr { + int id; + uint64_t qbman_portal_ce_offset; + uint64_t qbman_portal_ci_offset; + uint16_t qbman_portal_id; + enum dpio_channel_mode channel_mode; + uint8_t num_priorities; + uint32_t qbman_version; + uint32_t clk; +}; + +/** + * dpio_get_attributes() - Retrieve DPIO 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 DPIO object + * @attr: Returned object's attributes + * + * Return: '0' on Success; Error code otherwise + */ +int dpio_get_attributes(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + struct dpio_attr *attr); + +/** + * dpio_get_api_version() - Get Data Path I/O 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 i/o API + * @minor_ver: Minor version of data path i/o API + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_get_api_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t *major_ver, + uint16_t *minor_ver); + +#endif /* __FSL_DPIO_H */ diff --git a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h new file mode 100644 index 0000000..c4b613e --- /dev/null +++ b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h @@ -0,0 +1,121 @@ +/*- + * 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. + * Copyright (c) 2016 NXP. + * + * 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_DPIO_CMD_H +#define _FSL_DPIO_CMD_H + +/* DPIO Version */ +#define DPIO_VER_MAJOR 4 +#define DPIO_VER_MINOR 2 + +/* Command IDs */ +#define DPIO_CMDID_CLOSE ((0x800 << 4) | (0x1)) +#define DPIO_CMDID_OPEN ((0x803 << 4) | (0x1)) +#define DPIO_CMDID_CREATE ((0x903 << 4) | (0x1)) +#define DPIO_CMDID_DESTROY ((0x983 << 4) | (0x1)) +#define DPIO_CMDID_GET_API_VERSION ((0xa03 << 4) | (0x1)) + +#define DPIO_CMDID_ENABLE ((0x002 << 4) | (0x1)) +#define DPIO_CMDID_DISABLE ((0x003 << 4) | (0x1)) +#define DPIO_CMDID_GET_ATTR ((0x004 << 4) | (0x1)) +#define DPIO_CMDID_RESET ((0x005 << 4) | (0x1)) +#define DPIO_CMDID_IS_ENABLED ((0x006 << 4) | (0x1)) + +#define DPIO_CMDID_SET_STASHING_DEST ((0x120 << 4) | (0x1)) +#define DPIO_CMDID_GET_STASHING_DEST ((0x121 << 4) | (0x1)) +#define DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL ((0x122 << 4) | (0x1)) +#define DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL ((0x123 << 4) | (0x1)) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_CMD_OPEN(cmd, dpio_id) \ + MC_CMD_OP(cmd, 0, 0, 32, uint32_t, dpio_id) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_CMD_CREATE(cmd, cfg) \ +do { \ + MC_CMD_OP(cmd, 0, 16, 2, enum dpio_channel_mode, \ + cfg->channel_mode);\ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->num_priorities);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_RSP_IS_ENABLED(cmd, en) \ + MC_RSP_OP(cmd, 0, 0, 1, int, en) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_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_portal_id);\ + MC_RSP_OP(cmd, 0, 48, 8, uint8_t, attr->num_priorities);\ + MC_RSP_OP(cmd, 0, 56, 4, enum dpio_channel_mode, attr->channel_mode);\ + MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->qbman_portal_ce_offset);\ + MC_RSP_OP(cmd, 2, 0, 64, uint64_t, attr->qbman_portal_ci_offset);\ + MC_RSP_OP(cmd, 3, 0, 32, uint32_t, attr->qbman_version);\ + MC_RSP_OP(cmd, 4, 0, 32, uint32_t, attr->clk);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_CMD_SET_STASHING_DEST(cmd, sdest) \ + MC_CMD_OP(cmd, 0, 0, 8, uint8_t, sdest) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_RSP_GET_STASHING_DEST(cmd, sdest) \ + MC_RSP_OP(cmd, 0, 0, 8, uint8_t, sdest) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_CMD_ADD_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id) \ + MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_RSP_ADD_STATIC_DEQUEUE_CHANNEL(cmd, channel_index) \ + MC_RSP_OP(cmd, 0, 0, 8, uint8_t, channel_index) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_CMD_REMOVE_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id) \ + MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id) + +/* cmd, param, offset, width, type, arg_name */ +#define DPIO_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_DPIO_CMD_H */ diff --git a/drivers/bus/fslmc/rte_bus_fslmc_version.map b/drivers/bus/fslmc/rte_bus_fslmc_version.map index d49dda8..daf6b8f 100644 --- a/drivers/bus/fslmc/rte_bus_fslmc_version.map +++ b/drivers/bus/fslmc/rte_bus_fslmc_version.map @@ -1,5 +1,13 @@ DPDK_17.02 { global: + + dpio_close; + dpio_disable; + dpio_enable; + dpio_get_attributes; + dpio_open; + dpio_reset; + dpio_set_stashing_destination; dpni_close; dpni_disable; dpni_enable;