From patchwork Tue Oct 29 21:08:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suneel Garapati X-Patchwork-Id: 1186308 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ZHuGsF5y"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 472kty3X0Kz9s7T for ; Wed, 30 Oct 2019 08:17:30 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 363E0C21E07; Tue, 29 Oct 2019 21:13:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=FREEMAIL_FROM, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 09CB5C21DA6; Tue, 29 Oct 2019 21:09:38 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 40804C21D72; Tue, 29 Oct 2019 21:08:52 +0000 (UTC) Received: from mail-pg1-f196.google.com (mail-pg1-f196.google.com [209.85.215.196]) by lists.denx.de (Postfix) with ESMTPS id B6730C21DDC for ; Tue, 29 Oct 2019 21:08:46 +0000 (UTC) Received: by mail-pg1-f196.google.com with SMTP id f19so10469346pgn.13 for ; Tue, 29 Oct 2019 14:08:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7OWiGzFlBt1Ls6XE6YvNZLmltGDDnCbqCiCfYSSxDe8=; b=ZHuGsF5yf9S/1vY+qrNcwZjbJxpMxuLreFjqwIgdeyrsix/BmZNII/aQ3x1pCNQpfa qdqlysymUy1btLTNdjbGP1NvHAaIlzG4gDSKApSrxGvz+D/KaQ1VIYjaRx2s9wOWhAmx 3va7+dSO7wgh3R16iZCRRtff8sF1Id2Ac81dxI+s3LWIX4yQWeOP20ovCj6qYG9qQ5L0 jGSvH8YC38JBb6CQPQhjZzwn584PRVzKOymomGZVcsIhrXlHrO6XPPhKGUKFsPwWyQcg QEfoK9vS+9c+MagDCGPnUfIFQLi7SBP10PcinHLcRVY70W2TTuzEc0YC1dkALEA934S4 QQzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7OWiGzFlBt1Ls6XE6YvNZLmltGDDnCbqCiCfYSSxDe8=; b=dCKAN8MUI9esXBPkSf0XCgQM/e1uXUXnQHS0ua3EC14xaHxy2CjnmCS4ss5wbnlA5q pRsVp6++nM9probf737z1VDj7aiYX/1SvzyXQ0hffCnV5u3z6T9ZAu5fnXD/tXJWp5Us hP+wUUJs7OLq6G6Gb/BmJNCIzfjnRMQdPJyW6I8CSkRU8M/jiUbfxZZLfXRMHgfNTi6b rGECnfR4YvPRt5e1NQNOXXWXt2AIscoZcJmv82+grGHt6gvtsspGaII00FovNpF1SQ1d GfVmhLOywUel8Ug153LXHMuvCIRiuLM3BqgQ88KYM5P3qCyYahhVJq1ebj12xj5XVxoa TMAA== X-Gm-Message-State: APjAAAUUI9HGNxEFrUJ8bVKeEOgGdKRhZ5fYeOqjcUyWLu2SNBJX9a2j h2xTszorS+k8DTQ7A9bmDWdAnziv X-Google-Smtp-Source: APXvYqxNxxmJ6kUXXItmrd3uI8TF9SfLMU26Ea5LL5BXHDR3N6t9JpbtBxo/Xzk2Xgfhswi/yWU7YQ== X-Received: by 2002:a63:3104:: with SMTP id x4mr29069783pgx.135.1572383325151; Tue, 29 Oct 2019 14:08:45 -0700 (PDT) Received: from suneel.hsd1.ca.comcast.net ([2601:641:4000:c9c0:7044:5eef:7096:2413]) by smtp.gmail.com with ESMTPSA id q3sm131160pgj.54.2019.10.29.14.08.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Oct 2019 14:08:44 -0700 (PDT) From: Suneel Garapati To: u-boot Date: Tue, 29 Oct 2019 14:08:07 -0700 Message-Id: <20191029210821.1954-16-suneelglinux@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191029210821.1954-1-suneelglinux@gmail.com> References: <20191029210821.1954-1-suneelglinux@gmail.com> MIME-Version: 1.0 Cc: Tom Rini , Matthias Brugger , Joe Hershberger , Prasun Kapoor , Maen Suleiman , Chandrakala Chavva , Zi Shen Lim , Stefan Roese , Chris Packham Subject: [U-Boot] [RFC PATCH 15/29] drivers: ata: ahci: update max id if it is more than available ports X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 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" From: Suneel Garapati After check for maximum between max id and available ports, also check if available port count is less than max id and update. Signed-off-by: Suneel Garapati --- drivers/ata/ahci.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 21a89eba5a..ca075b58bc 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1177,6 +1177,9 @@ int ahci_probe_scsi(struct udevice *ahci_dev, ulong base) */ uc_plat->max_id = max_t(unsigned long, uc_priv->n_ports, uc_plat->max_id); + /* If port count is less than max_id, update max_id */ + if (uc_priv->n_ports < uc_plat->max_id) + uc_plat->max_id = uc_priv->n_ports; return 0; }