From nobody Tue Nov 26 12:46:46 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=ilande.co.uk Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1707853360913788.931749674397; Tue, 13 Feb 2024 11:42:40 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rZyem-0002Wj-9C; Tue, 13 Feb 2024 14:41:28 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rZyek-0002W4-LO for qemu-devel@nongnu.org; Tue, 13 Feb 2024 14:41:26 -0500 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rZyej-0006G2-9x for qemu-devel@nongnu.org; Tue, 13 Feb 2024 14:41:26 -0500 Received: from [2a00:23c4:8bb2:1300:c500:f104:bc51:e670] (helo=localhost.localdomain) by mail.ilande.co.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rZye0-0008m4-Jg; Tue, 13 Feb 2024 19:40:44 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ilande.co.uk; s=20220518; h=Subject:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:To:From:Sender:Reply-To:Cc: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=uLiM6plWEwzlkiZfu7sRaC/5jsVXGWNfxKLn+cAJ7PQ=; b=WEh8QXyUuCRcGXmvViGGH+SW+L 9qEdSeoOYGDknC5ePJqk49f3Cb7s8prgdgRstXBfoKw4J89RE9rOT9Veiwts8l8kpu88UtNbld2nN q+lwODWjXqTLvrZsQpGsUEAVTs9TCh8e6wikHzUQwD9E596grcK+39F9K+WhHf7wD6UBuJxYZ9PM4 tIDo9L9NIVs5lnVJMlf3ZokgZ7MJqW6GHabvfcer3XYCjKy2a5oz+lODeENFEh/oxHc1ZJsBhui31 NgwctbkaXN+ZM4V2C7u4hk7YGcIKjB79h6j041IxHfFZDbd4G8KiGIV1JHXGu/jCb3IPyKZqtB5dh JDTjzF1faHPpk0wSsmG0zzWO9QzH6LAmftgRZOd9t22ahN+NSdzFpX1/v2aebHLvadHgTl8vWvWw+ 7ZUy/vZa0N1teRe/9kUWnJKvrQuxXxXiZx/cbEzb5Q/2c+Gkj+W4rJh4Nq1sET4gv1mCCIZ/DmLuI uSXY5lxh1oriAnS6Jj1L9qnQsBSnDGmB1YeNJk+KuBNrKX2qOmNuJmeIDhsWAtVi85+HnmUTnnWra vXsmxRHVow/3uqcG5wfJjwbE8nBt/a9g5YjYTsQL/X5AM2MTM4uvv2o+7zNuO6lH6+xRGoqc8TSun Ny9qPZWga21etqJOISI4XSn40HkJPXgfAkrjIH11o=; From: Mark Cave-Ayland To: peter.maydell@linaro.org, qemu-devel@nongnu.org Date: Tue, 13 Feb 2024 19:39:30 +0000 Message-Id: <20240213194052.1162753-7-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240213194052.1162753-1-mark.cave-ayland@ilande.co.uk> References: <20240213194052.1162753-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 2a00:23c4:8bb2:1300:c500:f104:bc51:e670 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PULL 06/88] esp.c: update esp_set_tc() to set STAT_TC flag X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.ilande.co.uk) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.ilande.co.uk X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1707853362945100005 Content-Type: text/plain; charset="utf-8" This flag is set once the transfer counter counts down to zero. Signed-off-by: Mark Cave-Ayland Tested-by: Helge Deller Tested-by: Thomas Huth Message-Id: <20240112125420.514425-7-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland --- hw/scsi/esp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 8c1c6bfc1c..c7b79a2949 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -161,9 +161,15 @@ static uint32_t esp_get_tc(ESPState *s) =20 static void esp_set_tc(ESPState *s, uint32_t dmalen) { + uint32_t old_tc =3D esp_get_tc(s); + s->rregs[ESP_TCLO] =3D dmalen; s->rregs[ESP_TCMID] =3D dmalen >> 8; s->rregs[ESP_TCHI] =3D dmalen >> 16; + + if (old_tc && dmalen =3D=3D 0) { + s->rregs[ESP_RSTAT] |=3D STAT_TC; + } } =20 static uint32_t esp_get_stc(ESPState *s) --=20 2.39.2