From patchwork Wed Nov 13 21:11:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Machon X-Patchwork-Id: 13874291 X-Patchwork-Delegate: kuba@kernel.org Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 498672076B3; Wed, 13 Nov 2024 21:12:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731532329; cv=none; b=r2wqhNu7kDKn2KpURPITDoz3rCtDzTlnkNTvxAhYnANRMyiFEizKv3tU1ePBEba+QbgWkQqOB5nox2rePad4RdSWpho6/KK87BGs5p4V7+RRoVg3i4kSTdP4bKXMw4Wmld4xwTzAcWPtIYaXKK8KTY1WfTogdfCOkDYaylnSmVU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731532329; c=relaxed/simple; bh=7GTsdJGtOglgq6pJjKATbODyOcoDANT26+ktdOOzcCk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=cahPkBFcBUpNIrsnmMQB1tzYNEo1DrShaOF8OXz+9KBJJ7KaXiQLTABiP3F4bXn0TKcsS8UNG+U3wJpDF0Sx8aK0T6gBZcd1Z1c1X0hSM6H52xvOtwZ8Us90InllfUQFBnUmdPPYZEBh5uT5TIRvB2zpFuiVTDUnhNSAvtETV0o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=LGFkNFF2; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="LGFkNFF2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1731532328; x=1763068328; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=7GTsdJGtOglgq6pJjKATbODyOcoDANT26+ktdOOzcCk=; b=LGFkNFF2HNjihL0P88e8QKnoQ2vJlD5H5C8sD7D1I7V6Kiel8QEb+Aun zSryeF6hAYnu5PZjRxzNhju7QZfglw5cgF436nE+EWElJor6CT0ih5zQC IVUXRXDYybR9rPtIIYSEXLQ5hCr1X80w4SOA9NiRKynxtECfodQV9QS8+ bcaJeS8D6YC7BaZQqabVapQJuveQOIn8J+Xf8S1t2vYIOzxFsXemSERjr GesvWZ9mL550hd9SuSCwaAVMHDCJB8ecpa1lsagfQ0mXwJr8bFkstj/JN epnMLfwxub0DQQrsyhU09zzW/H1i/p46oHr7s4sdwUj+tH2JpjeOsBGzE Q==; X-CSE-ConnectionGUID: KA3skogJTWSLY1V4ky2YAQ== X-CSE-MsgGUID: +7zjv/ptSuGrFCaoC0r57Q== X-IronPort-AV: E=Sophos;i="6.12,152,1728975600"; d="scan'208";a="265427894" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 13 Nov 2024 14:12:05 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 13 Nov 2024 14:11:40 -0700 Received: from DEN-DL-M70577.microchip.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Wed, 13 Nov 2024 14:11:37 -0700 From: Daniel Machon Date: Wed, 13 Nov 2024 22:11:10 +0100 Subject: [PATCH net-next v2 2/8] net: sparx5: add function for RGMII port check Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20241113-sparx5-lan969x-switch-driver-4-v2-2-0db98ac096d1@microchip.com> References: <20241113-sparx5-lan969x-switch-driver-4-v2-0-0db98ac096d1@microchip.com> In-Reply-To: <20241113-sparx5-lan969x-switch-driver-4-v2-0-0db98ac096d1@microchip.com> To: , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "Lars Povlsen" , Steen Hegelund , Horatiu Vultur , Russell King , , , , CC: , , , X-Mailer: b4 0.14-dev X-Patchwork-Delegate: kuba@kernel.org The lan969x device contains two RGMII interfaces, sitting at port 28 and 29. Add function: is_port_rgmii() to the match data ops, that checks if a given port is an RGMII port or not. For Sparx5, this function always returns false. Reviewed-by: Steen Hegelund Reviewed-by: Horatiu Vultur Signed-off-by: Daniel Machon --- drivers/net/ethernet/microchip/lan969x/lan969x.c | 1 + drivers/net/ethernet/microchip/lan969x/lan969x.h | 5 +++++ drivers/net/ethernet/microchip/sparx5/sparx5_main.c | 1 + drivers/net/ethernet/microchip/sparx5/sparx5_main.h | 1 + drivers/net/ethernet/microchip/sparx5/sparx5_port.h | 5 +++++ 5 files changed, 13 insertions(+) diff --git a/drivers/net/ethernet/microchip/lan969x/lan969x.c b/drivers/net/ethernet/microchip/lan969x/lan969x.c index ac37d0f74ee3..a7e41058cb7c 100644 --- a/drivers/net/ethernet/microchip/lan969x/lan969x.c +++ b/drivers/net/ethernet/microchip/lan969x/lan969x.c @@ -329,6 +329,7 @@ static const struct sparx5_ops lan969x_ops = { .is_port_5g = &lan969x_port_is_5g, .is_port_10g = &lan969x_port_is_10g, .is_port_25g = &lan969x_port_is_25g, + .is_port_rgmii = &lan969x_port_is_rgmii, .get_port_dev_index = &lan969x_port_dev_mapping, .get_port_dev_bit = &lan969x_get_dev_mode_bit, .get_hsch_max_group_rate = &lan969x_get_hsch_max_group_rate, diff --git a/drivers/net/ethernet/microchip/lan969x/lan969x.h b/drivers/net/ethernet/microchip/lan969x/lan969x.h index 2489d0d32dfd..4b91c47d6d21 100644 --- a/drivers/net/ethernet/microchip/lan969x/lan969x.h +++ b/drivers/net/ethernet/microchip/lan969x/lan969x.h @@ -59,6 +59,11 @@ static inline bool lan969x_port_is_25g(int portno) return false; } +static inline bool lan969x_port_is_rgmii(int portno) +{ + return portno == 28 || portno == 29; +} + /* lan969x_calendar.c */ int lan969x_dsm_calendar_calc(struct sparx5 *sparx5, u32 taxi, struct sparx5_calendar_data *data); diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c index 2f1013f870fb..ad8c048179c7 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c @@ -1073,6 +1073,7 @@ static const struct sparx5_ops sparx5_ops = { .is_port_5g = &sparx5_port_is_5g, .is_port_10g = &sparx5_port_is_10g, .is_port_25g = &sparx5_port_is_25g, + .is_port_rgmii = &sparx5_port_is_rgmii, .get_port_dev_index = &sparx5_port_dev_mapping, .get_port_dev_bit = &sparx5_port_dev_mapping, .get_hsch_max_group_rate = &sparx5_get_hsch_max_group_rate, diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h index d5dd953b0a71..c58d7841638e 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h @@ -313,6 +313,7 @@ struct sparx5_ops { bool (*is_port_5g)(int portno); bool (*is_port_10g)(int portno); bool (*is_port_25g)(int portno); + bool (*is_port_rgmii)(int portno); u32 (*get_port_dev_index)(struct sparx5 *sparx5, int port); u32 (*get_port_dev_bit)(struct sparx5 *sparx5, int port); u32 (*get_hsch_max_group_rate)(int grp); diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h index 9b9bcc6834bc..c8a37468a3d1 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h @@ -40,6 +40,11 @@ static inline bool sparx5_port_is_25g(int portno) return portno >= 56 && portno <= 63; } +static inline bool sparx5_port_is_rgmii(int portno) +{ + return false; +} + static inline u32 sparx5_to_high_dev(struct sparx5 *sparx5, int port) { const struct sparx5_ops *ops = sparx5->data->ops;