From patchwork Tue Jun 15 11:03:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Duszynski X-Patchwork-Id: 94220 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id DBFD5A0C47; Tue, 15 Jun 2021 13:04:26 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D2AF04116A; Tue, 15 Jun 2021 13:04:08 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 8A3DE41164 for ; Tue, 15 Jun 2021 13:04:07 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 15FAxxdV011583; Tue, 15 Jun 2021 04:04:05 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=szF0Qwuaf6laUhX+pw/kdB04BvGFLhUZbPikQvp0xXw=; b=DaI2soXUUySSh346ohGQ8rnaUMObRrL7ZaoeRq3ToVt3VvhEl9KyeHiVItPEgN47+9ML 2KV7BpEyPRuFtBV9h/xB9peqDfwGuC2RYRrvfPzfyA2etuk/etABQ1+qPxKe+CPfjrSt QD4t18098UQG6mbSQfX8FLj9THI9yP5oRtkBz7kqOFY2xo6/xtb6LiTi7HKVhSrH+uFE rQYQ1so8KPm1aYrdrI7o/R2tyHMW/dOy+zTHHo1eZlF351NGzQH3iDekWAMujDD+PhID FlBNTG4Z/GvAMBBiqyYEQNMoznhh1Mh0hUE9mOqTKgcMLmukIayhhQs+kmAZGxeLd7iz +Q== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 396tagr4xm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 15 Jun 2021 04:04:05 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 15 Jun 2021 04:04:03 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 15 Jun 2021 04:04:03 -0700 Received: from EH-LT0048.marvell.com (unknown [10.193.32.52]) by maili.marvell.com (Postfix) with ESMTP id 3DE2A3F7094; Tue, 15 Jun 2021 04:04:01 -0700 (PDT) From: Tomasz Duszynski To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Ray Kinsella , Neil Horman CC: , Tomasz Duszynski , Jakub Palider Date: Tue, 15 Jun 2021 13:03:18 +0200 Message-ID: <20210615110345.11057-6-tduszynski@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210615110345.11057-1-tduszynski@marvell.com> References: <20210531214142.30167-1-tduszynski@marvell.com> <20210615110345.11057-1-tduszynski@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: ppWbXS-GG55zo1ds96MSowedfvpcmkEP X-Proofpoint-GUID: ppWbXS-GG55zo1ds96MSowedfvpcmkEP X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-06-15_04:2021-06-14, 2021-06-15 signatures=0 Subject: [dpdk-dev] [PATCH v2 05/32] common/cnxk: support for changing ptp mode X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" Add support for enabling or disablig ptp mode. Signed-off-by: Tomasz Duszynski Signed-off-by: Jakub Palider --- drivers/common/cnxk/roc_bphy_cgx.c | 33 +++++++++++++++++++++++++ drivers/common/cnxk/roc_bphy_cgx.h | 5 ++++ drivers/common/cnxk/roc_bphy_cgx_priv.h | 1 + drivers/common/cnxk/version.map | 2 ++ 4 files changed, 41 insertions(+) diff --git a/drivers/common/cnxk/roc_bphy_cgx.c b/drivers/common/cnxk/roc_bphy_cgx.c index 004323968..ba86a7dab 100644 --- a/drivers/common/cnxk/roc_bphy_cgx.c +++ b/drivers/common/cnxk/roc_bphy_cgx.c @@ -231,6 +231,27 @@ roc_bphy_cgx_intlbk_ena_dis(struct roc_bphy_cgx *roc_cgx, unsigned int lmac, return roc_bphy_cgx_intf_req(roc_cgx, lmac, scr1, &scr0); } +static int +roc_bphy_cgx_ptp_rx_ena_dis(struct roc_bphy_cgx *roc_cgx, unsigned int lmac, + bool enable) +{ + uint64_t scr1, scr0; + + if (roc_model_is_cn10k()) + return -ENOTSUP; + + if (!roc_cgx) + return -EINVAL; + + if (!roc_bphy_cgx_lmac_exists(roc_cgx, lmac)) + return -ENODEV; + + scr1 = FIELD_PREP(SCR1_ETH_CMD_ID, ETH_CMD_SET_PTP_MODE) | + FIELD_PREP(SCR1_ETH_CTL_ARGS_ENABLE, enable); + + return roc_bphy_cgx_intf_req(roc_cgx, lmac, scr1, &scr0); +} + int roc_bphy_cgx_get_linkinfo(struct roc_bphy_cgx *roc_cgx, unsigned int lmac, struct roc_bphy_cgx_link_info *info) @@ -273,3 +294,15 @@ roc_bphy_cgx_intlbk_disable(struct roc_bphy_cgx *roc_cgx, unsigned int lmac) { return roc_bphy_cgx_intlbk_ena_dis(roc_cgx, lmac, false); } + +int +roc_bphy_cgx_ptp_rx_enable(struct roc_bphy_cgx *roc_cgx, unsigned int lmac) +{ + return roc_bphy_cgx_ptp_rx_ena_dis(roc_cgx, lmac, true); +} + +int +roc_bphy_cgx_ptp_rx_disable(struct roc_bphy_cgx *roc_cgx, unsigned int lmac) +{ + return roc_bphy_cgx_ptp_rx_ena_dis(roc_cgx, lmac, false); +} diff --git a/drivers/common/cnxk/roc_bphy_cgx.h b/drivers/common/cnxk/roc_bphy_cgx.h index 970122845..992e2d3ed 100644 --- a/drivers/common/cnxk/roc_bphy_cgx.h +++ b/drivers/common/cnxk/roc_bphy_cgx.h @@ -94,5 +94,10 @@ __roc_api int roc_bphy_cgx_intlbk_enable(struct roc_bphy_cgx *roc_cgx, unsigned int lmac); __roc_api int roc_bphy_cgx_intlbk_disable(struct roc_bphy_cgx *roc_cgx, unsigned int lmac); +__roc_api int roc_bphy_cgx_ptp_rx_enable(struct roc_bphy_cgx *roc_cgx, + unsigned int lmac); +__roc_api int roc_bphy_cgx_ptp_rx_disable(struct roc_bphy_cgx *roc_cgx, + unsigned int lmac); + #endif /* _ROC_BPHY_CGX_H_ */ diff --git a/drivers/common/cnxk/roc_bphy_cgx_priv.h b/drivers/common/cnxk/roc_bphy_cgx_priv.h index cb59cac09..4e86ae4ea 100644 --- a/drivers/common/cnxk/roc_bphy_cgx_priv.h +++ b/drivers/common/cnxk/roc_bphy_cgx_priv.h @@ -10,6 +10,7 @@ enum eth_cmd_id { ETH_CMD_GET_LINK_STS = 4, ETH_CMD_INTERNAL_LBK = 7, ETH_CMD_INTF_SHUTDOWN = 12, + ETH_CMD_SET_PTP_MODE = 34, }; /* event types - cause of interrupt */ diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map index 71437a6c5..205a0602b 100644 --- a/drivers/common/cnxk/version.map +++ b/drivers/common/cnxk/version.map @@ -14,6 +14,8 @@ INTERNAL { roc_bphy_cgx_get_linkinfo; roc_bphy_cgx_intlbk_disable; roc_bphy_cgx_intlbk_enable; + roc_bphy_cgx_ptp_rx_disable; + roc_bphy_cgx_ptp_rx_enable; roc_clk_freq_get; roc_error_msg_get; roc_idev_lmt_base_addr_get;