From patchwork Thu Sep 29 12:03:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Machon X-Patchwork-Id: 12993967 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90B0CC433F5 for ; Thu, 29 Sep 2022 11:55:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235467AbiI2Lzh (ORCPT ); Thu, 29 Sep 2022 07:55:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235626AbiI2LzD (ORCPT ); Thu, 29 Sep 2022 07:55:03 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1170E081; Thu, 29 Sep 2022 04:54:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1664452490; x=1695988490; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ck/qql8qXHlE4fhSzM5suaEzx+6qabvGYO6XlUEpLEc=; b=QqDY3IvrY/icusIMxrUWRbbpSOiGBe4GulF93TQ6mZz78kUq6buACVkb 3ptpyln5bd1o4QetZESJDbdJCMD6i9WDdHy04G4Qvc71rIe1Vmjz/xVlO IZBZMWqaTD+BtXMtLZg6P+tHgPH3i3C1XgxkzqUdT+xE7mpNtDiXyg6Om YZeifHG9AVnqPzgN+EQ3DVBQ7Ae9uuW8VTeqZFpYB13tTeifwx3Tshbtg TxOsFXtUnnZRTiDl2w5dkOzOrB1pS/Y5kocbvIOa9niIZ2AulNR110FRF OO9+Bjc6xheZVHKeoX2DT35u062kOnaHIZ1r2QkgB0DUna1r1canlogiE w==; X-IronPort-AV: E=Sophos;i="5.93,355,1654585200"; d="scan'208";a="179507750" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 29 Sep 2022 04:54:48 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Thu, 29 Sep 2022 04:54:30 -0700 Received: from DEN-LT-70577.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Thu, 29 Sep 2022 04:54:26 -0700 From: Daniel Machon To: CC: , , , , , , , , , , , , , , , , , Subject: [PATCH net-next 3/6] net: microchip: sparx5: add support for offloading pcp table Date: Thu, 29 Sep 2022 14:03:39 +0200 Message-ID: <20220929120342.2069359-4-daniel.machon@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220929120342.2069359-1-daniel.machon@microchip.com> References: <20220929120342.2069359-1-daniel.machon@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Add new registers and functions to support offload of pcp app entries. Signed-off-by: Daniel Machon --- .../net/ethernet/microchip/sparx5/Makefile | 2 +- .../ethernet/microchip/sparx5/sparx5_dcb.c | 101 ++++++++++++++ .../ethernet/microchip/sparx5/sparx5_main.h | 1 + .../microchip/sparx5/sparx5_main_regs.h | 127 +++++++++++++++++- .../ethernet/microchip/sparx5/sparx5_netdev.c | 1 + .../ethernet/microchip/sparx5/sparx5_port.c | 37 +++++ .../ethernet/microchip/sparx5/sparx5_port.h | 17 +++ 7 files changed, 283 insertions(+), 3 deletions(-) create mode 100644 drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c diff --git a/drivers/net/ethernet/microchip/sparx5/Makefile b/drivers/net/ethernet/microchip/sparx5/Makefile index d1c6ad966747..e3460e16f8fc 100644 --- a/drivers/net/ethernet/microchip/sparx5/Makefile +++ b/drivers/net/ethernet/microchip/sparx5/Makefile @@ -8,4 +8,4 @@ obj-$(CONFIG_SPARX5_SWITCH) += sparx5-switch.o sparx5-switch-objs := sparx5_main.o sparx5_packet.o \ sparx5_netdev.o sparx5_phylink.o sparx5_port.o sparx5_mactable.o sparx5_vlan.o \ sparx5_switchdev.o sparx5_calendar.o sparx5_ethtool.o sparx5_fdma.o \ - sparx5_ptp.o sparx5_pgid.o sparx5_tc.o sparx5_qos.o + sparx5_ptp.o sparx5_pgid.o sparx5_tc.o sparx5_qos.o sparx5_dcb.o \ No newline at end of file diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c b/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c new file mode 100644 index 000000000000..db17c124dac8 --- /dev/null +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_dcb.c @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Microchip Sparx5 Switch driver + * + * Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries. + */ + +#include + +#include "sparx5_port.h" + +/* Validate app entry. + * + * Check for valid selectors and valid protocol and priority ranges. + */ +static int sparx5_dcb_app_validate(struct net_device *dev, + const struct dcb_app *app) +{ + int err = 0; + + switch (app->selector) { + /* Pcp checks */ + case DCB_APP_SEL_PCP: + if (app->protocol > 15) + err = -EINVAL; + else if (app->priority >= SPX5_PRIOS) + err = -ERANGE; + break; + default: + err = -EINVAL; + break; + } + + if (err) + netdev_err(dev, "Invalid entry: %d:%d\n", app->protocol, + app->priority); + + return err; +} + +static int sparx5_dcb_app_update(struct net_device *dev) +{ + struct dcb_app app_itr = { .selector = DCB_APP_SEL_PCP }; + struct sparx5_port *port = netdev_priv(dev); + struct sparx5_port_qos_pcp_map *pcp_map; + struct sparx5_port_qos qos = {0}; + int i; + + pcp_map = &qos.pcp.map; + + /* Get pcp ingress mapping */ + for (i = 0; i < ARRAY_SIZE(pcp_map->map); i++) { + app_itr.protocol = i; + pcp_map->map[i] = dcb_getapp(dev, &app_itr); + } + + return sparx5_port_qos_set(port, &qos); +} + +static int sparx5_dcb_ieee_setapp(struct net_device *dev, struct dcb_app *app) +{ + struct dcb_app app_itr; + int err = 0; + u8 prio; + + err = sparx5_dcb_app_validate(dev, app); + if (err) + goto out; + + /* Delete current mapping, if it exists */ + prio = dcb_getapp(dev, app); + if (prio) { + app_itr = *app; + app_itr.priority = prio; + dcb_ieee_delapp(dev, &app_itr); + } + + err = dcb_ieee_setapp(dev, app); + if (err) + goto out; + + sparx5_dcb_app_update(dev); + +out: + return err; +} + +static int sparx5_dcb_ieee_delapp(struct net_device *dev, struct dcb_app *app) +{ + int err; + + err = dcb_ieee_delapp(dev, app); + if (err < 0) + return err; + + return sparx5_dcb_app_update(dev); +} + +const struct dcbnl_rtnl_ops sparx5_dcbnl_ops = { + .ieee_setapp = sparx5_dcb_ieee_setapp, + .ieee_delapp = sparx5_dcb_ieee_delapp, +}; diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h index 8b42cad0e49c..0d8e04c64584 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h @@ -418,6 +418,7 @@ static inline bool sparx5_is_baser(phy_interface_t interface) extern const struct phylink_mac_ops sparx5_phylink_mac_ops; extern const struct phylink_pcs_ops sparx5_phylink_pcs_ops; extern const struct ethtool_ops sparx5_ethtool_ops; +extern const struct dcbnl_rtnl_ops sparx5_dcbnl_ops; /* Calculate raw offset */ static inline __pure int spx5_offset(int id, int tinst, int tcnt, diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h index fa2eb70f487a..e8c3a0d6074f 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h @@ -4,8 +4,8 @@ * Copyright (c) 2021 Microchip Technology Inc. */ -/* This file is autogenerated by cml-utils 2022-02-26 14:15:01 +0100. - * Commit ID: 98bdd3d171cc2a1afd30d241d41a4281d471a48c (dirty) +/* This file is autogenerated by cml-utils 2022-09-28 11:17:02 +0200. + * Commit ID: 385c8a11d71a9f6a60368d3a3cb648fa257b479a */ #ifndef _SPARX5_MAIN_REGS_H_ @@ -426,6 +426,96 @@ enum sparx5_target { #define ANA_CL_VLAN_CTRL_2_VLAN_PUSH_CNT_GET(x)\ FIELD_GET(ANA_CL_VLAN_CTRL_2_VLAN_PUSH_CNT, x) +/* ANA_CL:PORT:PCP_DEI_MAP_CFG */ +#define ANA_CL_PCP_DEI_MAP_CFG(g, r) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 108, r, 16, 4) + +#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL GENMASK(4, 3) +#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL_SET(x)\ + FIELD_PREP(ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL, x) +#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL_GET(x)\ + FIELD_GET(ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL, x) + +#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL GENMASK(2, 0) +#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL_SET(x)\ + FIELD_PREP(ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL, x) +#define ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL_GET(x)\ + FIELD_GET(ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL, x) + +/* ANA_CL:PORT:QOS_CFG */ +#define ANA_CL_QOS_CFG(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 172, 0, 1, 4) + +#define ANA_CL_QOS_CFG_DEFAULT_COSID_ENA BIT(17) +#define ANA_CL_QOS_CFG_DEFAULT_COSID_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DEFAULT_COSID_ENA, x) +#define ANA_CL_QOS_CFG_DEFAULT_COSID_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DEFAULT_COSID_ENA, x) + +#define ANA_CL_QOS_CFG_DEFAULT_COSID_VAL GENMASK(16, 14) +#define ANA_CL_QOS_CFG_DEFAULT_COSID_VAL_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DEFAULT_COSID_VAL, x) +#define ANA_CL_QOS_CFG_DEFAULT_COSID_VAL_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DEFAULT_COSID_VAL, x) + +#define ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL GENMASK(13, 12) +#define ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL, x) +#define ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DSCP_REWR_MODE_SEL, x) + +#define ANA_CL_QOS_CFG_DSCP_TRANSLATE_ENA BIT(11) +#define ANA_CL_QOS_CFG_DSCP_TRANSLATE_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DSCP_TRANSLATE_ENA, x) +#define ANA_CL_QOS_CFG_DSCP_TRANSLATE_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DSCP_TRANSLATE_ENA, x) + +#define ANA_CL_QOS_CFG_DSCP_KEEP_ENA BIT(10) +#define ANA_CL_QOS_CFG_DSCP_KEEP_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DSCP_KEEP_ENA, x) +#define ANA_CL_QOS_CFG_DSCP_KEEP_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DSCP_KEEP_ENA, x) + +#define ANA_CL_QOS_CFG_KEEP_ENA BIT(9) +#define ANA_CL_QOS_CFG_KEEP_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_KEEP_ENA, x) +#define ANA_CL_QOS_CFG_KEEP_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_KEEP_ENA, x) + +#define ANA_CL_QOS_CFG_PCP_DEI_DP_ENA BIT(8) +#define ANA_CL_QOS_CFG_PCP_DEI_DP_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_PCP_DEI_DP_ENA, x) +#define ANA_CL_QOS_CFG_PCP_DEI_DP_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_PCP_DEI_DP_ENA, x) + +#define ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA BIT(7) +#define ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA, x) +#define ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA, x) + +#define ANA_CL_QOS_CFG_DSCP_DP_ENA BIT(6) +#define ANA_CL_QOS_CFG_DSCP_DP_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DSCP_DP_ENA, x) +#define ANA_CL_QOS_CFG_DSCP_DP_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DSCP_DP_ENA, x) + +#define ANA_CL_QOS_CFG_DSCP_QOS_ENA BIT(5) +#define ANA_CL_QOS_CFG_DSCP_QOS_ENA_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DSCP_QOS_ENA, x) +#define ANA_CL_QOS_CFG_DSCP_QOS_ENA_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DSCP_QOS_ENA, x) + +#define ANA_CL_QOS_CFG_DEFAULT_DP_VAL GENMASK(4, 3) +#define ANA_CL_QOS_CFG_DEFAULT_DP_VAL_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DEFAULT_DP_VAL, x) +#define ANA_CL_QOS_CFG_DEFAULT_DP_VAL_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DEFAULT_DP_VAL, x) + +#define ANA_CL_QOS_CFG_DEFAULT_QOS_VAL GENMASK(2, 0) +#define ANA_CL_QOS_CFG_DEFAULT_QOS_VAL_SET(x)\ + FIELD_PREP(ANA_CL_QOS_CFG_DEFAULT_QOS_VAL, x) +#define ANA_CL_QOS_CFG_DEFAULT_QOS_VAL_GET(x)\ + FIELD_GET(ANA_CL_QOS_CFG_DEFAULT_QOS_VAL, x) + /* ANA_CL:PORT:CAPTURE_BPDU_CFG */ #define ANA_CL_CAPTURE_BPDU_CFG(g) __REG(TARGET_ANA_CL, 0, 1, 131072, g, 70, 512, 196, 0, 1, 4) @@ -438,6 +528,39 @@ enum sparx5_target { #define ANA_CL_OWN_UPSID_OWN_UPSID_GET(x)\ FIELD_GET(ANA_CL_OWN_UPSID_OWN_UPSID, x) +/* ANA_CL:COMMON:DSCP_CFG */ +#define ANA_CL_DSCP_CFG(r) __REG(TARGET_ANA_CL, 0, 1, 166912, 0, 1, 756, 256, r, 64, 4) + +#define ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL GENMASK(12, 7) +#define ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL_SET(x)\ + FIELD_PREP(ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL, x) +#define ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL_GET(x)\ + FIELD_GET(ANA_CL_DSCP_CFG_DSCP_TRANSLATE_VAL, x) + +#define ANA_CL_DSCP_CFG_DSCP_QOS_VAL GENMASK(6, 4) +#define ANA_CL_DSCP_CFG_DSCP_QOS_VAL_SET(x)\ + FIELD_PREP(ANA_CL_DSCP_CFG_DSCP_QOS_VAL, x) +#define ANA_CL_DSCP_CFG_DSCP_QOS_VAL_GET(x)\ + FIELD_GET(ANA_CL_DSCP_CFG_DSCP_QOS_VAL, x) + +#define ANA_CL_DSCP_CFG_DSCP_DP_VAL GENMASK(3, 2) +#define ANA_CL_DSCP_CFG_DSCP_DP_VAL_SET(x)\ + FIELD_PREP(ANA_CL_DSCP_CFG_DSCP_DP_VAL, x) +#define ANA_CL_DSCP_CFG_DSCP_DP_VAL_GET(x)\ + FIELD_GET(ANA_CL_DSCP_CFG_DSCP_DP_VAL, x) + +#define ANA_CL_DSCP_CFG_DSCP_REWR_ENA BIT(1) +#define ANA_CL_DSCP_CFG_DSCP_REWR_ENA_SET(x)\ + FIELD_PREP(ANA_CL_DSCP_CFG_DSCP_REWR_ENA, x) +#define ANA_CL_DSCP_CFG_DSCP_REWR_ENA_GET(x)\ + FIELD_GET(ANA_CL_DSCP_CFG_DSCP_REWR_ENA, x) + +#define ANA_CL_DSCP_CFG_DSCP_TRUST_ENA BIT(0) +#define ANA_CL_DSCP_CFG_DSCP_TRUST_ENA_SET(x)\ + FIELD_PREP(ANA_CL_DSCP_CFG_DSCP_TRUST_ENA, x) +#define ANA_CL_DSCP_CFG_DSCP_TRUST_ENA_GET(x)\ + FIELD_GET(ANA_CL_DSCP_CFG_DSCP_TRUST_ENA, x) + /* ANA_L2:COMMON:AUTO_LRN_CFG */ #define ANA_L2_AUTO_LRN_CFG __REG(TARGET_ANA_L2, 0, 1, 566024, 0, 1, 700, 24, 0, 1, 4) diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c index 19516ccad533..afe117736e25 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c @@ -258,6 +258,7 @@ struct net_device *sparx5_create_netdev(struct sparx5 *sparx5, u32 portno) ndev->netdev_ops = &sparx5_port_netdev_ops; ndev->ethtool_ops = &sparx5_ethtool_ops; + ndev->dcbnl_ops = &sparx5_dcbnl_ops; eth_hw_addr_gen(ndev, sparx5->base_mac, portno + 1); diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c index 32709d21ab2f..9ffaaf34d196 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c @@ -6,6 +6,7 @@ #include #include +#include #include "sparx5_main_regs.h" #include "sparx5_main.h" @@ -1144,3 +1145,39 @@ void sparx5_port_enable(struct sparx5_port *port, bool enable) sparx5, QFWD_SWITCH_PORT_MODE(port->portno)); } + +int sparx5_port_qos_set(struct sparx5_port *port, + struct sparx5_port_qos *qos) +{ + sparx5_port_qos_pcp_set(port, &qos->pcp); + + return 0; +} + +int sparx5_port_qos_pcp_set(const struct sparx5_port *port, + struct sparx5_port_qos_pcp *qos) +{ + struct sparx5 *sparx5 = port->sparx5; + u8 *pcp_itr = qos->map.map; + u8 pcp, dp; + int i; + + /* Enable/disable pcp and dp for qos classification. */ + spx5_rmw(ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA_SET(1) | + ANA_CL_QOS_CFG_PCP_DEI_DP_ENA_SET(1), + ANA_CL_QOS_CFG_PCP_DEI_QOS_ENA | ANA_CL_QOS_CFG_PCP_DEI_DP_ENA, + sparx5, ANA_CL_QOS_CFG(port->portno)); + + /* Map each pcp and dei value to priority and dp */ + for (i = 0; i < ARRAY_SIZE(qos->map.map); i++) { + pcp = *(pcp_itr + i); + dp = (i <= 7) ? 0 : 1; + spx5_rmw(ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL_SET(pcp) | + ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL_SET(dp), + ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_QOS_VAL | + ANA_CL_PCP_DEI_MAP_CFG_PCP_DEI_DP_VAL, sparx5, + ANA_CL_PCP_DEI_MAP_CFG(port->portno, i)); + } + + return 0; +} diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h index 2f8043eac71b..9c5fb6b651db 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h @@ -91,4 +91,21 @@ int sparx5_get_port_status(struct sparx5 *sparx5, void sparx5_port_enable(struct sparx5_port *port, bool enable); int sparx5_port_fwd_urg(struct sparx5 *sparx5, u32 speed); +struct sparx5_port_qos_pcp_map { + u8 map[16]; +}; + +struct sparx5_port_qos_pcp { + struct sparx5_port_qos_pcp_map map; +}; + +struct sparx5_port_qos { + struct sparx5_port_qos_pcp pcp; +}; + +int sparx5_port_qos_set(struct sparx5_port *port, struct sparx5_port_qos *qos); + +int sparx5_port_qos_pcp_set(const struct sparx5_port *port, + struct sparx5_port_qos_pcp *qos); + #endif /* __SPARX5_PORT_H__ */