From patchwork Fri Aug 2 09:25:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philip Oberfichtner X-Patchwork-Id: 1968274 X-Patchwork-Delegate: rfried.dev@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=sWQT39OW; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=xA5oJPaH; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Wb0nx1g8Gz1yYq for ; Fri, 2 Aug 2024 19:26:29 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id B0FB988BBC; Fri, 2 Aug 2024 11:25:58 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1722590758; bh=OzN+S6jGYsZq9ye7fST1STcw/DIXZYk1h1HJ2DqxT7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=sWQT39OWEeb+0v7SCEsrfAvGSwuZMedqNYlWDz9rdZkJyxtn74wFjxez2rxhrmorH fUfu+q3XqDOZySGfK/DOKnjRm3WmAAmtsK83EwHo7KV1uiXrfXIQjbJJKc4biQ/xU8 bBEzObVIlW8qcjxcMhQ6H9Wr9uyE6q/0R7C/wSz2v8UlOKm7Fg+OIUXIWSC5d+3YKu DJb1erQaO6X9s21q9hY2qsQSplvLy+95399cZ5ftcWyqLQqjCHRXjmnA4/4xyz36w6 kp7oqp+z994dw6J+BbF6ddrXYyw//0S/fn7poDczA/K6r4xZcLskm8NwdaoK69m4ak 9jMSBp6JXX9rg== Received: from localhost (unknown [IPv6:2001:861:52:5f60:7f4c:42be:fdf8:3b8a]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: pro@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id E17E288BBB; Fri, 2 Aug 2024 11:25:57 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1722590758; bh=OzN+S6jGYsZq9ye7fST1STcw/DIXZYk1h1HJ2DqxT7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xA5oJPaH+cMIOpSoDuUOkqG2SgM3aJjYUawY8eL0/lY0C9FRNWh8gSDACSDN7Vt6q I3hunk5RcmtB0fMwAcfT2rJt8GApMqAZntETP6NCSHd98Ui+KbntgdgBHqWfnXVBlz KawM3lVBjBLBSqhuVMooz8tUJHG6XrXiIQWFj7QhgeVMI+zxK0wibSKeRvVBYuOlGD rMKLLSj+zwt6gf0rHQM8eymhaVu8HqtR+mC5v3wTekOSvj2yoUwXSfbVt8dYNhhe0r OJO3qG3C6xNppHmFBmPLc6fDQtimDbsbW2x9QuQzb72VtUDfhE0PpGJtl3vHidtyr9 bWBAv335JnrWw== From: Philip Oberfichtner To: u-boot@lists.denx.de Cc: bmeng.cn@gmail.com, caleb.connolly@linaro.org, christophe.roullier@foss.st.com, epsi@gmx.de, eugen.hristev@collabora.com, festevam@gmail.com, forbidden405@outlook.com, ivprusov@salutedevices.com, joe.hershberger@ni.com, jonas@kwiboo.se, kever.yang@rock-chips.com, leyfoon.tan@starfivetech.com, marek.vasut+renesas@mailbox.org, marjolaine.amate@odyssee-systemes.fr, neil.armstrong@linaro.org, n-francis@ti.com, patrice.chotard@foss.st.com, patrick.delaunay@foss.st.com, philipp.tomsich@vrull.eu, rfried.dev@gmail.com, seanga2@gmail.com, sebastian.reichel@collabora.com, sebastien.szymanski@armadeus.com, sjg@chromium.org, sumit.garg@linaro.org, trini@konsulko.com, xypron.glpk@gmx.de, marex@denx.de, Philip Oberfichtner Subject: [PATCH v4 4/5] net: dwc_eth_qos: Implement bind() for PCI devices Date: Fri, 2 Aug 2024 11:25:38 +0200 Message-Id: <20240802092539.162892-5-pro@denx.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240802092539.162892-1-pro@denx.de> References: <20240802092539.162892-1-pro@denx.de> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean PCI devices do not necessarily use a device tree. Implement a bind() function to assign unique device names in that case. Signed-off-by: Philip Oberfichtner --- Notes: Changes in V4: None Changes in V3: None drivers/net/dwc_eth_qos.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index 203c86c6cf..f6cec32021 100644 --- a/drivers/net/dwc_eth_qos.c +++ b/drivers/net/dwc_eth_qos.c @@ -1383,6 +1383,21 @@ static int eqos_remove_resources_tegra186(struct udevice *dev) return 0; } +static int eqos_bind(struct udevice *dev) +{ + static int dev_num; + const size_t name_sz = 16; + char name[name_sz]; + + /* Device name defaults to DT node name. */ + if (ofnode_valid(dev_ofnode(dev))) + return 0; + + /* Assign unique names in case there is no DT node. */ + snprintf(name, name_sz, "eth_eqos#%d", dev_num++); + return device_set_name(dev, name); +} + /* * Get driver data based on the device tree. Boards not using a device tree can * overwrite this function. @@ -1613,6 +1628,7 @@ U_BOOT_DRIVER(eth_eqos) = { .name = "eth_eqos", .id = UCLASS_ETH, .of_match = of_match_ptr(eqos_ids), + .bind = eqos_bind, .probe = eqos_probe, .remove = eqos_remove, .ops = &eqos_ops,