From nobody Thu May 16 17:55:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1672839736; cv=none; d=zohomail.com; s=zohoarc; b=nLe+DX5NvMUjsuRVZix+faXlKfBruZnPvl8LV21nt+0FT8kvn+JZ7Ninr6ramzQbmEXUVoYw+n28qTyr5j/hh+Rzqn8FlZU/0p5HJYy70dR8w1eEZMVj0nN2cetQ7i1FONDUXyAVBLFNj95PK7jdVyxZ4tYYs7XGx8BLGqGEqyI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1672839736; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=E0jD820lsyDetFSkA1XxZx75shSUmhMZjVO0KmjpJic=; b=XCUiBrFuNDV7vo/hi+9qD2FBRZluRWbH6Gm8ko4cI7paYE2o/lg0q7x5neKYah5QXfFDcCB2HRPcb3oMi9O9eeaCCyZmbygfUuGRbU3Fvtn4gbdSz/f/vx7qtjfIWVKelGxiKyOllorC4JWyFr/pc5lM61YwlI2go0P0onXhPgg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1672839736573650.7834627454923; Wed, 4 Jan 2023 05:42:16 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pD3zi-0003cE-DI; Wed, 04 Jan 2023 08:39:50 -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 1pD3zg-0003bo-1Y for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:39:48 -0500 Received: from mail-wr1-x429.google.com ([2a00:1450:4864:20::429]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pD3ze-0001Tq-CS for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:39:47 -0500 Received: by mail-wr1-x429.google.com with SMTP id j17so27622603wrr.7 for ; Wed, 04 Jan 2023 05:39:45 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id c17-20020adffb51000000b0027cb20605e3sm26091150wrs.105.2023.01.04.05.39.41 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Jan 2023 05:39:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=E0jD820lsyDetFSkA1XxZx75shSUmhMZjVO0KmjpJic=; b=C9+LCnUpiIhP7a3tMDtjoraBbXgzz/uAXZODg5+qaifgoAGd7rC6kuk3+WemmiGEgc 2SIFfG2U8hlb6arfcB1Ffg8kuF9L3p+bQrmTP2S7s1MUE6cGXXOaNKakDAkQLzfewyse E7T3MJ02fvYrciBB4if6SKTbAxlT3m3T3LD+K+RknA+qJzLdPcasFSFdULUK0SS9MCC7 uJBi0joYAOnhq6ZyDbeYIyRZjMm28M8vqz/XirdzQfWTjJ1otOOIREYoytDqtAXCV9+n GX0UREbUqIxNdfVXs0rmxYL3mmB5/J4Mn0hvfu/4iIWejW37Gz8COIplbiQmM4hZjNTY huGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=E0jD820lsyDetFSkA1XxZx75shSUmhMZjVO0KmjpJic=; b=7kez+puHQ/0n/Xy+KdaTrQW34K2JKKmsL1vokIjuha3iy9eCBbYycgC+J46Yfeie65 Sw53IPDEKbx0U7YnSQUXgAtL8lZ3xl8jHSpFw/LhJ+rHir4vT/wawbqfORKQbH8OxxQ1 w0ajODEr6f45zpGg7OVjsYuTTxTuFuLoLasiEQ4Q2N8IiMAluSTxzv9HsZTDPEfnw7rb 9BpHFhF6LrKsxHpr4JyJW5GNE2NsKPWjDh/XF1dhMzrSgRpHPGY5olDv/coLrVa2blZ/ zM3JiivdpvCbvZU82ZGOnqO/plXNk/thFbqXIBgmnLx33LXCgQeq8+Kc45yiEy9nC9QX YEfg== X-Gm-Message-State: AFqh2kq4tAxLK1UiLUW6rWAm6xnvCRdFeYfoeEwrx1QTzI3Mxdy9hPmE bHCPCt1G2xq2cqETqIeByzUKZ80egXuhtfMJ X-Google-Smtp-Source: AMrXdXsqbtDae6U5EQLLG/6SNgJrsI8fT9ATwJLZrL33G9dKthgUqfONg99bPOa36CwfwlR+1YdALw== X-Received: by 2002:a5d:6da6:0:b0:288:52a3:d0dc with SMTP id u6-20020a5d6da6000000b0028852a3d0dcmr25780321wrs.50.1672839583583; Wed, 04 Jan 2023 05:39:43 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Aurelien Jarno , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 1/6] hw/pci/pci_host: Trace config accesses on unexisting functions Date: Wed, 4 Jan 2023 14:39:30 +0100 Message-Id: <20230104133935.4639-2-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104133935.4639-1-philmd@linaro.org> References: <20230104133935.4639-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::429; envelope-from=philmd@linaro.org; helo=mail-wr1-x429.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: pass (identity @linaro.org) X-ZM-MESSAGEID: 1672839737027100001 Currently we only emit trace events for existing PCI functions. In order to ease debugging PCI enumeration process, also emit for unexisting functions: $ qemu-system-foo -trace pci_cfg_\* ... pci_cfg_read empty 00:0a.4 @0x0 -> 0xffffffff pci_cfg_read empty 00:0a.5 @0x0 -> 0xffffffff pci_cfg_read empty 00:0a.6 @0x0 -> 0xffffffff pci_cfg_read empty 00:0a.7 @0x0 -> 0xffffffff pci_cfg_read pcnet 00:0b.0 @0x0 -> 0x20001022 pci_cfg_read empty 00:0c.0 @0x0 -> 0xffffffff pci_cfg_read empty 00:0d.0 @0x0 -> 0xffffffff pci_cfg_read empty 00:0e.0 @0x0 -> 0xffffffff pci_cfg_read empty 00:0f.0 @0x0 -> 0xffffffff pci_cfg_read empty 00:10.0 @0x0 -> 0xffffffff pci_cfg_read empty 00:11.0 @0x0 -> 0xffffffff pci_cfg_read cirrus-vga 00:12.0 @0x0 -> 0xb81013 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/pci/pci_host.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c index eaf217ff55..ead1d3e61c 100644 --- a/hw/pci/pci_host.c +++ b/hw/pci/pci_host.c @@ -118,6 +118,9 @@ void pci_data_write(PCIBus *s, uint32_t addr, uint32_t = val, unsigned len) uint32_t config_addr =3D addr & (PCI_CONFIG_SPACE_SIZE - 1); =20 if (!pci_dev) { + trace_pci_cfg_write("empty", extract32(addr, 16, 8), + extract32(addr, 11, 5), extract32(addr, 8, 3), + config_addr, val); return; } =20 @@ -131,6 +134,9 @@ uint32_t pci_data_read(PCIBus *s, uint32_t addr, unsign= ed len) uint32_t config_addr =3D addr & (PCI_CONFIG_SPACE_SIZE - 1); =20 if (!pci_dev) { + trace_pci_cfg_read("empty", extract32(addr, 16, 8), + extract32(addr, 11, 5), extract32(addr, 8, 3), + config_addr, ~0x0); return ~0x0; } =20 --=20 2.38.1 From nobody Thu May 16 17:55:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1672839730; cv=none; d=zohomail.com; s=zohoarc; b=ZqUxi3MEctHr9xK9d6843tVIlicsVz38tklcqB+kDzXFDiTDV/NfZSE72Km8dWMUn0oCm89yyXhApQThjQxDhEkORccSo4jn2cTwmwojNu8SIBhiU5ZkbjyxVGKhhH8CH5PAQKHSuS0azgOxve3b20au8W4pJrO5Ut+wNOOdFrc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1672839730; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=WTE5lvRuyw95tyd7OeeOqOVNz/VGzsf7WbrAe7T/I2s=; b=TeMh/6Apzt216nh3fTHstmpjrTV3wKIqh3iqreucjI9aHhbpzI0Ld8raUW+xOQIVFVpmA7JpFM9vL1JNihW9t2xjszIZy8i6kQvIbn6dEssjDo0/ZWTWW/Xw0LDIYf+Fj+fPwKuq9qJiNTY+brs/dOKIJuAKdyGdI212GVK8dKY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1672839730263188.40753647382405; Wed, 4 Jan 2023 05:42:10 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pD3zk-0003eq-Ly; Wed, 04 Jan 2023 08:39:52 -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 1pD3zk-0003eg-2R for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:39:52 -0500 Received: from mail-wr1-x434.google.com ([2a00:1450:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pD3zi-0001UR-D4 for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:39:51 -0500 Received: by mail-wr1-x434.google.com with SMTP id d9so4406141wrp.10 for ; Wed, 04 Jan 2023 05:39:49 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id x12-20020a5d6b4c000000b00241fea203b6sm33876790wrw.87.2023.01.04.05.39.47 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Jan 2023 05:39:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=WTE5lvRuyw95tyd7OeeOqOVNz/VGzsf7WbrAe7T/I2s=; b=Cba85PgerYpzdlNd0hifJZDxSmqaCsIPmauZaSLR020pggJ8m+voU/pk/am2Gs7Ded hUmM3FDxRhDLjA5WeME3VrPBiPDqT1bJwGjZ039Z9TUFbY8iB7BDbvbE0u6FcbFEJjim nwKAPmRMTe+P6zlV/x2ZdLpiS4IrkUuX4Wj8Zu4lH1cwdHDLOL5kGC629imXKF7QXdvM S+pSlH8sPpOTnA0BONd+SfToiT6KkhWdGBH6P/vjC5doRLx4nTT/kkCAaFz9Ny0Chzel Vy4zU9vcF7siQNOw0t/IjwaPRsvhi9wuUWTTo5HhPRhKcLKUv08W+9MQAkdk9e26o0oz x2Uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=WTE5lvRuyw95tyd7OeeOqOVNz/VGzsf7WbrAe7T/I2s=; b=gdpdqJun/+G5vsLLoaFVpc/nCnc8aRiRrJFaOR3xI+j+7A8swSe+rxCYiQCjqVW/l6 WPkcFJL+DaJAzxjQmjMGqXpL51p/+5o/eOIZSgL/osr1/XtrfJ4xWLuG/X0bT6zJU2VU AJJrJDOC7O4A3Xo8yhpzAVu8WgZr2KdEkkhYVvWxbzwseE4YmDq2jTBkLeSUOAwDJ86K ZcPQ+PGueWbWF9LMEpesHb40iauWoduRg8YZ799t3cm7u+1fbj0kobdmP8/BZ01lfFLf hF/xHkWFlhb1fr8pY2xpqaN0ViCwKMv5DHq+Bf/b2zQwsW4/Qmr6oqzDAnMxBE8GxBaA tEbQ== X-Gm-Message-State: AFqh2kq83tWq70uS9WCW+pi/MfwBX4vBLyCvdkE1ib78PdkPyS/Xnv/z /12Qr9F5sQNrUZ/1Hs10s4czIMuTc+IfwNR5 X-Google-Smtp-Source: AMrXdXuoyWYJj7Azjg6Jf1wBSSyA4RTmoZgsttst8FxoUfja6QAMemkNYvagt05rfd42xbDdxG8ppw== X-Received: by 2002:a5d:4e92:0:b0:2a9:5b5d:2156 with SMTP id e18-20020a5d4e92000000b002a95b5d2156mr797347wru.23.1672839588406; Wed, 04 Jan 2023 05:39:48 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Aurelien Jarno , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 2/6] hw/mips/malta: Split FPGA LEDs/ASCII display updates Date: Wed, 4 Jan 2023 14:39:31 +0100 Message-Id: <20230104133935.4639-3-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104133935.4639-1-philmd@linaro.org> References: <20230104133935.4639-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::434; envelope-from=philmd@linaro.org; helo=mail-wr1-x434.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: pass (identity @linaro.org) X-ZM-MESSAGEID: 1672839730999100001 No need to refresh the ASCII bar when a LED is toggled (and vice versa). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/mips/malta.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/hw/mips/malta.c b/hw/mips/malta.c index c0a2e0ab04..e9424150aa 100644 --- a/hw/mips/malta.c +++ b/hw/mips/malta.c @@ -106,11 +106,10 @@ static struct _loaderparams { } loaderparams; =20 /* Malta FPGA */ -static void malta_fpga_update_display(void *opaque) +static void malta_fpga_update_display_leds(MaltaFPGAState *s) { char leds_text[9]; int i; - MaltaFPGAState *s =3D opaque; =20 for (i =3D 7 ; i >=3D 0 ; i--) { if (s->leds & (1 << i)) { @@ -123,6 +122,10 @@ static void malta_fpga_update_display(void *opaque) =20 qemu_chr_fe_printf(&s->display, "\e[H\n\n|\e[32m%-8.8s\e[00m|\r\n", leds_text); +} + +static void malta_fpga_update_display_ascii(MaltaFPGAState *s) +{ qemu_chr_fe_printf(&s->display, "\n\n\n\n|\e[31m%-8.8s\e[00m|", s->display_text); } @@ -457,13 +460,13 @@ static void malta_fpga_write(void *opaque, hwaddr add= r, /* LEDBAR Register */ case 0x00408: s->leds =3D val & 0xff; - malta_fpga_update_display(s); + malta_fpga_update_display_leds(s); break; =20 /* ASCIIWORD Register */ case 0x00410: snprintf(s->display_text, 9, "%08X", (uint32_t)val); - malta_fpga_update_display(s); + malta_fpga_update_display_ascii(s); break; =20 /* ASCIIPOS0 to ASCIIPOS7 Registers */ @@ -476,7 +479,7 @@ static void malta_fpga_write(void *opaque, hwaddr addr, case 0x00448: case 0x00450: s->display_text[(saddr - 0x00418) >> 3] =3D (char) val; - malta_fpga_update_display(s); + malta_fpga_update_display_ascii(s); break; =20 /* SOFTRES Register */ --=20 2.38.1 From nobody Thu May 16 17:55:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1672839670; cv=none; d=zohomail.com; s=zohoarc; b=FY++m5Ov13vyC6Fayzl0fNnnd4OgPKNsYopLb9O3TnX2BjHyUPWlPpjQkPxD4tXXe6fnDcVcpG1wOZcEwaol9wsB5GadK4ZKu8aE7saQ8z6GiRiSqjsAas/nZ4micK1xIz2W1Spd76Ej+0BokUh6ha2wY8juxdsgB5is3HaK8hs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1672839670; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ZygYmfrmD7qdRbVxXkYivEOl/lZqKFZseEhzh+vRLa0=; b=U19rm5V9vTkigKAmfgUcNdsSaa0sY+2pZ1zfK2TPxi6uP3YcU4ak8dXqxKVEWNn6T0rMIzYYOlnBRUCsycDFcieW1jARdyAhlernE2tKps5NdhvJ8LTcmEXloLa/r5r4Zs9tmShidhOwKz+c1dDKLghVN48Srn/STKPuAIt9GXg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1672839670112358.424742614563; Wed, 4 Jan 2023 05:41:10 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pD3zy-0003hk-FJ; Wed, 04 Jan 2023 08:40:06 -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 1pD3zx-0003hZ-10 for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:05 -0500 Received: from mail-wr1-x42b.google.com ([2a00:1450:4864:20::42b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pD3zo-0001WY-Jo for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:39:58 -0500 Received: by mail-wr1-x42b.google.com with SMTP id w1so20861447wrt.8 for ; Wed, 04 Jan 2023 05:39:55 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id l15-20020a5d410f000000b002683695bf97sm34175987wrp.58.2023.01.04.05.39.52 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Jan 2023 05:39:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ZygYmfrmD7qdRbVxXkYivEOl/lZqKFZseEhzh+vRLa0=; b=mwg1MbN1JHjrQ+XT7jHjgHRqIp4sIK2cx14a/2WpLDJV6IgSym7k3wmoV8GPx/Eq8w AUZztOWb1ylTNmYB8Ci+4ilCExn4PyrUyD4/tvzn+nkDMFgllfvEFXFWyg2NC2RY9fLO 74druzXhOI0Cp0tHoG4SDu5TIixROqFrdJKZFme+VCOhBUy5vijjspeAbqYRvpUfMQPj JWZYqP++pGEZaHG0oRKOTvpprxfow3lpc+KI8OiWFt/wRuOuJpvQV+4I2mB5fKbIz6yX BCi2MxJcm+GNl9Y9FLYQrAI3QetayVoDEIE6nfB0DX+qPNyB1jgltMB2tAFHLysfIEit k/pQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZygYmfrmD7qdRbVxXkYivEOl/lZqKFZseEhzh+vRLa0=; b=51RoDPubyFNW26+N6lZgUVBR6BHLoVyAaa1J8fiPMdeYOYtLDFoAH3HstZgMjrWvuY wS5JwNDDkD3jxe5dB8Cwh418zREHJy2vRWIkWN/U0kwkFeouw626qkSLJvUwQ2KWrGDe sR8Yn8DEOzE8Z1ZT34WveqdMZ3N2udH6gf/izx13Kf/X1hmgjgFKtxoQyuwXQNvhXHQn sxSMWbtvNI9IQLUHocnZahyy9fytlX5Un60Sjsc0xp/51TvGuytoqj/3gQEq4IVO55Pe IJLiqoiJ2HWAX8x8yQ/b3JGfG/1OZNsKvUwzlqQ2mu4rJxVqsXDjeo3a12ipGuIgsKEt ttVg== X-Gm-Message-State: AFqh2krylcFzStVt/fV/doMpbpo/MRBnlDjDTUa6qPHnjV0po6GpCj6K eoKGwR8XsYMLRQ9RPAhKO7kJXjR9LTX8YDlG X-Google-Smtp-Source: AMrXdXutsNLl7xKeKNAB4V4zeOQf8FV+tmitsA/+O2mFreLptfGhnFxk5CZgfTiytUto9Mt4Ft8LzQ== X-Received: by 2002:adf:ce0a:0:b0:242:4dd8:a7ee with SMTP id p10-20020adfce0a000000b002424dd8a7eemr30468889wrn.12.1672839593909; Wed, 04 Jan 2023 05:39:53 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Aurelien Jarno , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 3/6] hw/mips/malta: Trace FPGA LEDs/ASCII display updates Date: Wed, 4 Jan 2023 14:39:32 +0100 Message-Id: <20230104133935.4639-4-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104133935.4639-1-philmd@linaro.org> References: <20230104133935.4639-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: pass (identity @linaro.org) X-ZM-MESSAGEID: 1672839670505100001 The FPGA LEDs/ASCII display is mostly used by the bootloader to show very low-level debug info. QEMU connects its output to a character device backend, which is not very practical to correlate with ASM instruction executed, interrupts or MMIO accesses. Also, the display discard the previous states. To ease bootloader debugging experience, add a pair of trace events. Such events can be analyzed over time or diff-ed between different runs. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/mips/malta.c | 3 +++ hw/mips/trace-events | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/hw/mips/malta.c b/hw/mips/malta.c index e9424150aa..44d88a24a7 100644 --- a/hw/mips/malta.c +++ b/hw/mips/malta.c @@ -58,6 +58,7 @@ #include "semihosting/semihost.h" #include "hw/mips/cps.h" #include "hw/qdev-clock.h" +#include "trace.h" =20 #define ENVP_PADDR 0x2000 #define ENVP_VADDR cpu_mips_phys_to_kseg0(NULL, ENVP_PADDR) @@ -120,12 +121,14 @@ static void malta_fpga_update_display_leds(MaltaFPGAS= tate *s) } leds_text[8] =3D '\0'; =20 + trace_malta_fpga_leds(leds_text); qemu_chr_fe_printf(&s->display, "\e[H\n\n|\e[32m%-8.8s\e[00m|\r\n", leds_text); } =20 static void malta_fpga_update_display_ascii(MaltaFPGAState *s) { + trace_malta_fpga_display(s->display_text); qemu_chr_fe_printf(&s->display, "\n\n\n\n|\e[31m%-8.8s\e[00m|", s->display_text); } diff --git a/hw/mips/trace-events b/hw/mips/trace-events index 13ee731a48..b5b882c6c2 100644 --- a/hw/mips/trace-events +++ b/hw/mips/trace-events @@ -4,3 +4,7 @@ gt64120_write(uint64_t addr, uint64_t value) "gt64120 write= 0x%03"PRIx64" value: gt64120_read_intreg(const char *regname, unsigned size, uint64_t value) "g= t64120 read %s size:%u value:0x%08" PRIx64 gt64120_write_intreg(const char *regname, unsigned size, uint64_t value) "= gt64120 write %s size:%u value:0x%08" PRIx64 gt64120_isd_remap(uint64_t from_length, uint64_t from_addr, uint64_t to_le= ngth, uint64_t to_addr) "ISD: 0x%08" PRIx64 "@0x%08" PRIx64 " -> 0x%08" PRI= x64 "@0x%08" PRIx64 + +# malta.c +malta_fpga_leds(const char *text) "LEDs %s" +malta_fpga_display(const char *text) "ASCII '%s'" --=20 2.38.1 From nobody Thu May 16 17:55:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1672839725; cv=none; d=zohomail.com; s=zohoarc; b=PFywty7K3T9ZV6VegJuAZlvW6DlhyPJ0u/JM+QdamU6T7f7nRoo3r8zHDeDYDGXiq5upWkFKdq8fxil845p/xMZDbvv/y8SVWLikMPlKLLeek/vWYgtmWHtSpoJAH6Zk+xeRQEKIXl76EYNwwusRWMxzNsHj/kWJrsdYkD6O2OY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1672839725; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=P/Y2LlHycAcX9mSOeT6G6dar2QR0XkVS2EXSvJD6ZwQ=; b=bKXJA/1mzlCb7rkaoJruqs8TmQfI1d2z9i5+QEuRYxHov1JS/zz54HT9IKdntGQ9EnEwwFF+wkm0bg0/1CKJgQv6IRrmcyn6T4QBAUZWopn8lV9aprOs41p0LTTdZkIFM4UOwKhwbcSb+QOxv+X7PZj1y3y+ZMUYi4Z4PwXe5DU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1672839725708738.8858701887589; Wed, 4 Jan 2023 05:42:05 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pD400-0003il-Uv; Wed, 04 Jan 2023 08:40:08 -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 1pD3zy-0003hj-Ig for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:06 -0500 Received: from mail-wr1-x433.google.com ([2a00:1450:4864:20::433]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pD3zw-0001bk-HH for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:06 -0500 Received: by mail-wr1-x433.google.com with SMTP id t15so24112532wro.9 for ; Wed, 04 Jan 2023 05:39:59 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id i23-20020adfaad7000000b002421ce6a275sm34401345wrc.114.2023.01.04.05.39.57 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Jan 2023 05:39:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=P/Y2LlHycAcX9mSOeT6G6dar2QR0XkVS2EXSvJD6ZwQ=; b=U1YvcaiEVIzLO++FM31iBtpHiiFt3u5zsOUbwAsW70AmXtWSbjhYhpgdTjnBReYoDO Fz8m6xY9x0Hz21ozXffWhUnA5yxhqnQSRObom3LBSthNXCi3En9+2Yv6q2ZKe6YY/fT0 a/AUUzh7cPXDI//BQ5TaIXTGzSIeNv0UKa6yqoRfotR3JOw+7GTY3Qc34T7Og5l1bQN/ AhYkBdB5R5ph2QJ8eFkGuUfXu38sFJQ99VWZLpT6efhhBeTcUqYNhX+rKK44wA1XRXl2 TrSZwnwFW7/6mNGEQZk1rfpajtgjyV5WUuYymOn7IEWe07K0K/nGqWNA9JxMYzBNwlzW 3HdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=P/Y2LlHycAcX9mSOeT6G6dar2QR0XkVS2EXSvJD6ZwQ=; b=svBuxS1HxcyVTP4ADLyj7mK7qZOOd4jDZ4QjLvbtV+PTpA25aPzTOg+AyXa7sk8lun 24myOGI3O8wdDsVaCPCc0TYgk9JDickRv559+iLyE9lHtgaNljkdU7dhFUM8vFXevq80 qSPRvh0pHE/AsvnWB9wj/ZvUQkKHPdlWTydB3vUAF9VJ1iaybtpPMexkR2sad9YUSTwA 87TZ6yKStFalqr8WmOw5yIls7+CMd8hv0c6DdlpNO+uWyVk8KTNWjwkmflpuo1EUysKB DXE6yESDgO1vA5BtEbhD9wjWHa7FqXEyH4cAxvgpAvlTHNVTb2aKukWq+9hhA4QdJitw T/vQ== X-Gm-Message-State: AFqh2koS1SNpXOFY/6p0t0Nq2CHxE+7ZVCu3A6DYRvxQcDkMkJ0opSCH 2aX/dG64VwWKSBrz2CBofokYS1CHjnKkgRYc X-Google-Smtp-Source: AMrXdXv+y8pf1QArqc45KFf7v8lzq4pmI/W71VpbiGztr4zzdBTRalJ/JCbaWKNIGK2WjBzjelyn5A== X-Received: by 2002:adf:f54a:0:b0:242:2e1e:23a6 with SMTP id j10-20020adff54a000000b002422e1e23a6mr31180610wrp.22.1672839598729; Wed, 04 Jan 2023 05:39:58 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Aurelien Jarno , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 4/6] hw/mips/gt64xxx_pci: Accumulate address space changes Date: Wed, 4 Jan 2023 14:39:33 +0100 Message-Id: <20230104133935.4639-5-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104133935.4639-1-philmd@linaro.org> References: <20230104133935.4639-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::433; envelope-from=philmd@linaro.org; helo=mail-wr1-x433.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: pass (identity @linaro.org) X-ZM-MESSAGEID: 1672839727077100003 Single registers access in ISD can produce multiple changes in the address spaces. To reduce computational effort, accumulate these as a single memory transaction. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/mips/gt64xxx_pci.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index 19d0d9889f..d84c2b7349 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -282,6 +282,8 @@ static void gt64120_isd_mapping(GT64120State *s) hwaddr start =3D ((hwaddr)s->regs[GT_ISD] << 21) & 0xFFFE00000ull; hwaddr length =3D 0x1000; =20 + memory_region_transaction_begin(); + if (s->ISD_length) { memory_region_del_subregion(get_system_memory(), &s->ISD_mem); } @@ -292,10 +294,14 @@ static void gt64120_isd_mapping(GT64120State *s) s->ISD_start =3D start; s->ISD_length =3D length; memory_region_add_subregion(get_system_memory(), s->ISD_start, &s->ISD= _mem); + + memory_region_transaction_commit(); } =20 static void gt64120_pci_mapping(GT64120State *s) { + memory_region_transaction_begin(); + /* Update PCI0IO mapping */ if ((s->regs[GT_PCI0IOLD] & 0x7f) <=3D s->regs[GT_PCI0IOHD]) { /* Unmap old IO address */ @@ -354,6 +360,8 @@ static void gt64120_pci_mapping(GT64120State *s) &s->PCI0M1_mem); } } + + memory_region_transaction_commit(); } =20 static int gt64120_post_load(void *opaque, int version_id) --=20 2.38.1 From nobody Thu May 16 17:55:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1672839751; cv=none; d=zohomail.com; s=zohoarc; b=WtlutrTnH+SDW+XOeeB6HEMM0P3186Q+V/yRuWAM+0Nzk0Jk4f5MeWOtSPnDd7sXhtIkIhvHBGBl1kDTGVmv+reyb/taowY4O0VtQDMvki1it10Y4AEMF8PXLN0OiG2AV7ygenIk3wY9tT0FtpJZrUbtV4evLv/r0mpLnqIlc2w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1672839751; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=qrPSllnx4YupvoZF9hNQoszmPPNXIKLtvTqBpG1DBSg=; b=bYulCVorHE906p4NdIQMzHGd8/gyHDEMqJtfL5Dq44JUpf/cq5v7PTLSY4kLEm4oEPF+y6eAOhb1OU0DOUjxImZPUG38jV3SjiPK484MbC7keFTfodBIs6kaAc7oH1wwBh63uL7LOIkWD+EN+6rSdXk4bD4jjz0HsIPRfqScWRg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1672839751043591.8206112196117; Wed, 4 Jan 2023 05:42:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pD401-0003is-I2; Wed, 04 Jan 2023 08:40:09 -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 1pD3zy-0003hp-LX for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:06 -0500 Received: from mail-wr1-x434.google.com ([2a00:1450:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pD3zw-0001UR-QI for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:06 -0500 Received: by mail-wr1-x434.google.com with SMTP id d9so4407052wrp.10 for ; Wed, 04 Jan 2023 05:40:04 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id y2-20020a5d4ac2000000b0027323b19ecesm32356921wrs.16.2023.01.04.05.40.02 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Jan 2023 05:40:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qrPSllnx4YupvoZF9hNQoszmPPNXIKLtvTqBpG1DBSg=; b=jpnkc7tLFmJCDSQbw/vmg1ftv3xOG4KrrsHaaoEY+wJQwlhee4kGlmQwPewPh1Zk18 //ZWyKMz+atySBsXTnOK++HDeF0yfDbkqZUAGKtQ03s+ghKx3fMelY8Ob2NQVos9eqsg PM3aBrz289AH/x4+LX7bdF4QQGdb+v7L2V2PRuqeV6yI7BavnyDScPQ1meW5OIgr28nJ UDop4VONZAGALGrkh77yyCuu9MXXw1VmMg0dVXFS9HwtkOTsGVttICw5GRM1zMSjcM8E mDBnovEYkMImskYn9nP/BVdgJmxcOPlgzyRVSoAapcC4FtEaNV9YtMpYYSAeaNogp/hL Bs8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qrPSllnx4YupvoZF9hNQoszmPPNXIKLtvTqBpG1DBSg=; b=SpNvuW9EKPlHC1TL3/r7wYhe5L6+1Yt2UNjCXQ9MY1kQ+3bQnik7HvTs37Njr46GYz ZAfQCZtZ1X07ijXQkOzwOYv0sOBCzKAbRgoDGiZAoDhW9mpBcipduugumvfVePrdo5NR xfGnwPkHbYkIfRoqgN7XJjZf1ad7EQYJKi+spC8gS+1vhjZXUzjqYFgMOT5kApzijDTt i6IfLr8G54yNS1eY3m/s6VAHWgA5gPaVRDasOQyHBnlfwuj5kGl+1nQqHLPYU0o6SAqv O6jVLxAgYv58MO3yfIDW2NeOLVaKCJsVus43kWvVdek2VpTO3Xsn6VX03vCHMBh71wqf ysuw== X-Gm-Message-State: AFqh2kpFPkRuitRRLEB7SciRR0ak7OkB1vHz+rzsZ+uv2z3km8Ai2Ewt e6IVgkzxPc8JvZ3c+ATVqV3AVYtWsT42AmVJ X-Google-Smtp-Source: AMrXdXvJiJqyKhVQ7htRQgyKJNPGBQNXhjdCgk8sF4RDXCGcX9ghRycSdSiDLdle+253GHhAyH7mVA== X-Received: by 2002:a05:6000:4:b0:248:443:2d81 with SMTP id h4-20020a056000000400b0024804432d81mr30012677wrx.59.1672839603585; Wed, 04 Jan 2023 05:40:03 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Aurelien Jarno , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 5/6] hw/mips/gt64xxx_pci: Endian-swap using PCI_HOST_BRIDGE MemoryRegionOps Date: Wed, 4 Jan 2023 14:39:34 +0100 Message-Id: <20230104133935.4639-6-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104133935.4639-1-philmd@linaro.org> References: <20230104133935.4639-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::434; envelope-from=philmd@linaro.org; helo=mail-wr1-x434.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: pass (identity @linaro.org) X-ZM-MESSAGEID: 1672839753292100003 GT64120's PCI endianness swapping works on little-endian hosts, but doesn't on big-endian ones. Instead of complicating how CFGADDR/CFGDATA registers deal with endianness, use the existing MemoryRegionOps from hw/pci/pci_host.c. Doing so also reduce the access to internal PCI_HOST_BRIDGE fields. Map the PCI_HOST_BRIDGE MemoryRegionOps into the corresponding CFGADDR/CFGDATA regions in the ISD MMIO and remove the unused code in the current ISD read/write handlers. Update the mapping when PCI0_CMD register is accessed (in case the endianness is changed). This allows using the GT64120 on a big-endian host (and boot the MIPS Malta machine in little-endian). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/mips/gt64xxx_pci.c | 70 ++++++++++++++++++++++++++++++------------- 1 file changed, 50 insertions(+), 20 deletions(-) diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index d84c2b7349..b92536d3ab 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -298,6 +298,50 @@ static void gt64120_isd_mapping(GT64120State *s) memory_region_transaction_commit(); } =20 +static void gt64120_update_pci_cfgdata_mapping(GT64120State *s) +{ + /* Indexed on MByteSwap bit, see Table 158: PCI_0 Command, Offset: 0xc= 00 */ + static const MemoryRegionOps *pci_host_conf_ops[] =3D { + &pci_host_conf_be_ops, &pci_host_conf_le_ops + }; + static const MemoryRegionOps *pci_host_data_ops[] =3D { + &pci_host_data_be_ops, &pci_host_data_le_ops + }; + PCIHostState *phb =3D PCI_HOST_BRIDGE(s); + + memory_region_transaction_begin(); + + /* + * The setting of the MByteSwap bit and MWordSwap bit in the PCI Inter= nal + * Command Register determines how data transactions from the CPU to/f= rom + * PCI are handled along with the setting of the Endianess bit in the = CPU + * Configuration Register. See: + * - Table 16: 32-bit PCI Transaction Endianess + * - Table 158: PCI_0 Command, Offset: 0xc00 + */ + if (memory_region_is_mapped(&phb->conf_mem)) { + memory_region_del_subregion(&s->ISD_mem, &phb->conf_mem); + object_unparent(OBJECT(&phb->conf_mem)); + } + memory_region_init_io(&phb->conf_mem, OBJECT(phb), + pci_host_conf_ops[s->regs[GT_PCI0_CMD] & 1], + s, "pci-conf-idx", 4); + memory_region_add_subregion_overlap(&s->ISD_mem, GT_PCI0_CFGADDR << 2, + &phb->conf_mem, 1); + + if (memory_region_is_mapped(&phb->data_mem)) { + memory_region_del_subregion(&s->ISD_mem, &phb->data_mem); + object_unparent(OBJECT(&phb->data_mem)); + } + memory_region_init_io(&phb->data_mem, OBJECT(phb), + pci_host_data_ops[s->regs[GT_PCI0_CMD] & 1], + s, "pci-conf-data", 4); + memory_region_add_subregion_overlap(&s->ISD_mem, GT_PCI0_CFGDATA << 2, + &phb->data_mem, 1); + + memory_region_transaction_commit(); +} + static void gt64120_pci_mapping(GT64120State *s) { memory_region_transaction_begin(); @@ -389,7 +433,6 @@ static void gt64120_writel(void *opaque, hwaddr addr, uint64_t val, unsigned size) { GT64120State *s =3D opaque; - PCIHostState *phb =3D PCI_HOST_BRIDGE(s); uint32_t saddr =3D addr >> 2; =20 trace_gt64120_write(addr, val); @@ -592,6 +635,7 @@ static void gt64120_writel(void *opaque, hwaddr addr, case GT_PCI0_CMD: case GT_PCI1_CMD: s->regs[saddr] =3D val & 0x0401fc0f; + gt64120_update_pci_cfgdata_mapping(s); break; case GT_PCI0_TOR: case GT_PCI0_BS_SCS10: @@ -632,15 +676,9 @@ static void gt64120_writel(void *opaque, hwaddr addr, saddr << 2, size, size << 1, val); break; case GT_PCI0_CFGADDR: - phb->config_reg =3D val & 0x80fffffc; - break; case GT_PCI0_CFGDATA: - if (!(s->regs[GT_PCI0_CMD] & 1) && (phb->config_reg & 0x00fff800))= { - val =3D bswap32(val); - } - if (phb->config_reg & (1u << 31)) { - pci_data_write(phb->bus, phb->config_reg, val, 4); - } + /* Mapped via in gt64120_pci_mapping() */ + g_assert_not_reached(); break; =20 /* Interrupts */ @@ -698,7 +736,6 @@ static uint64_t gt64120_readl(void *opaque, hwaddr addr, unsigned size) { GT64120State *s =3D opaque; - PCIHostState *phb =3D PCI_HOST_BRIDGE(s); uint32_t val; uint32_t saddr =3D addr >> 2; =20 @@ -883,17 +920,9 @@ static uint64_t gt64120_readl(void *opaque, =20 /* PCI Internal */ case GT_PCI0_CFGADDR: - val =3D phb->config_reg; - break; case GT_PCI0_CFGDATA: - if (!(phb->config_reg & (1 << 31))) { - val =3D 0xffffffff; - } else { - val =3D pci_data_read(phb->bus, phb->config_reg, 4); - } - if (!(s->regs[GT_PCI0_CMD] & 1) && (phb->config_reg & 0x00fff800))= { - val =3D bswap32(val); - } + /* Mapped via in gt64120_pci_mapping() */ + g_assert_not_reached(); break; =20 case GT_PCI0_CMD: @@ -1153,6 +1182,7 @@ static void gt64120_reset(DeviceState *dev) =20 gt64120_isd_mapping(s); gt64120_pci_mapping(s); + gt64120_update_pci_cfgdata_mapping(s); } =20 static void gt64120_realize(DeviceState *dev, Error **errp) --=20 2.38.1 From nobody Thu May 16 17:55:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1672839685; cv=none; d=zohomail.com; s=zohoarc; b=Vg+0UdKECuhkHC3DNYdpjjVlu4/ZgiA5auNhNspGraYPpOQCMbf4ygM1Q675/Xo9tWFhQeK9EHYoJcNichpy/p3viTiQYif8Ayo+mOzwC9cfQA/wL+21BU+441QixND3WQxJ0zwmGjYF6jA+qnXW2zkK0+WQFVu41iIJMfQM3XY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1672839685; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=tZI17cYoR2O/p08Q/wmFBu65ZPE9ZWexei1omODYWfc=; b=Lcbn0t2bTQ+1gaWPnZcJmqdvjoWDkKI8gQgeUvTG2iVhG7Ya2CM/Gp6pPwh382ng/QICOLdKTlvm/aaudpfpU6ioDwSX9h5tcgsN18prBH7seEX9y29AvCd4lg3qPnivi6ZMC37I0x5pUhakBt0U2HjXDtlL21el9b2Q4Z5PM/0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1672839685388196.83672246049036; Wed, 4 Jan 2023 05:41:25 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pD40A-0003sa-8w; Wed, 04 Jan 2023 08:40:18 -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 1pD404-0003pN-9Q for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:12 -0500 Received: from mail-wm1-x331.google.com ([2a00:1450:4864:20::331]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pD402-00026a-69 for qemu-devel@nongnu.org; Wed, 04 Jan 2023 08:40:12 -0500 Received: by mail-wm1-x331.google.com with SMTP id m8-20020a05600c3b0800b003d96f801c48so24027821wms.0 for ; Wed, 04 Jan 2023 05:40:09 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id j20-20020a05600c191400b003b4fe03c881sm57979094wmq.48.2023.01.04.05.40.07 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Jan 2023 05:40:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=tZI17cYoR2O/p08Q/wmFBu65ZPE9ZWexei1omODYWfc=; b=X2ZTOzIlUcMi19lIK4WTe9EuppF5iZ/1U3BJD0LXm0e4TW6OuAeVeOfsT/TC6Lg0lS 5HYXa4edPlRTk2/ta8xiWiIvFBd0Oi/yEtn+WqPBAkd4TFeEwTopCPgFlnDk19yyCpW6 uQpdGxMxlVPedMVbnRzBftrmDtxq60slrW9W0R/eb7roSKi4/gSKFjje4OogongnvY4Q pL3b+LBhsLjnh0TowYVWM3Kx9vW/iNYALI90jkPQWKRlttMtHkh+xRvcsJ2LeRk5k80t pb4DfxxbIZgznjMyn4OgDiZKnNsGUB3sHCjPtz9u6QLKbL888W8t8rqkFsq+zrB5EjeN XgJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=tZI17cYoR2O/p08Q/wmFBu65ZPE9ZWexei1omODYWfc=; b=UNQL1YHwbb8V4E7U9s0SwHNuGdTgTX143yuQWribf9D7X+yT3IuVYcBkoHHpiIwb8o NLs5a6575pl+G9aAwebWq19WcXYDsqSMm8+qdZvjopbmTiW2kwQM1FJrYvLvLQajgJmo r+zuqp+wZqFTyyBSwQWnosrKohhW9u7cubTL/OLiWU3sc01J7qImFFfQDV3Pg9o/YXIo Mm7RmmroRSoFRbZWo2DaSVdI5UTTDyMJDOOOLypQhbwzJXm3X+xlceHZUXwQJYqnbClC 5tEMg88vWyFJhw2YfawL1XUpBDl0Q5mzj13uFIh5U92Tvnl60iD459kL2hjX/G0ru2iG MmPQ== X-Gm-Message-State: AFqh2koL34uKlbxjDHIbZch2/NWa8amyUfKIsjl3qMvBAey3Mp+PXytv vOAplm1C5Rf9/rAEASqmbL95XSIG5sJ1egFO X-Google-Smtp-Source: AMrXdXvLILaWjgzOG9fyur2ppp1kdRvO9MKuQT76RpBCgBhaOeVqU83PNKc39tTippI+8lmxh3yD0A== X-Received: by 2002:a05:600c:34d4:b0:3cf:a39f:eb2a with SMTP id d20-20020a05600c34d400b003cfa39feb2amr33718751wmq.11.1672839608662; Wed, 04 Jan 2023 05:40:08 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Bernhard Beschow , Aurelien Jarno , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 6/6] tests/avocado: Add tests booting YAMON ROM on MIPS Malta machines Date: Wed, 4 Jan 2023 14:39:35 +0100 Message-Id: <20230104133935.4639-7-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104133935.4639-1-philmd@linaro.org> References: <20230104133935.4639-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::331; envelope-from=philmd@linaro.org; helo=mail-wm1-x331.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: pass (identity @linaro.org) X-ZM-MESSAGEID: 1672839686524100002 Add quick tests booting YAMON: $ avocado --show=3Dapp,console run -t machine:malta tests/avocado/machine= _mips_malta.py (1/2) tests/avocado/machine_mips_malta.py:MaltaMachine.test_mipsel_malta= _yamon: console: YAMON ROM Monitor, Revision 02.22. console: Copyright (c) 1999-2007 MIPS Technologies, Inc. - All Rights Res= erved. console: For a list of available commands, type 'help'. console: Compilation time =3D May 24 2013 12:16:34 (pburton) console: Board type/revision =3D 0x02 (Malta) / 0x00 console: Core board type/revision =3D 0x01 (CoreLV) / 0x00 console: System controller/revision =3D Galileo / GT_64120A-B-0 console: FPGA revision =3D 0x0000 console: MAC address =3D ff.ff.ff.ff.ff.ff console: Board S/N =3D 0123456789 console: PCI bus frequency =3D 33.33 MHz console: Processor Company ID/options =3D 0x01 (MIPS Technologies, Inc.)= / 0x00 console: Processor ID/revision =3D 0x93 (MIPS 24Kf) / 0x00 console: Endianness =3D Little console: CPU/Bus frequency =3D 333 MHz / 419 MHz console: Coherency =3D None console: Flash memory size =3D 4 MByte console: SDRAM size =3D 128 MByte console: First free SDRAM address =3D 0x800c32f0 console: WARNING: Environment variable flash area is invalid! console: HINT : Perform "erase -e" console: YAMON> PASS (1.88 s) (2/2) tests/avocado/machine_mips_malta.py:MaltaMachine.test_mips64el_mal= ta_yamon: ... console: System controller/revision =3D Galileo / GT_64120A-B-0 console: Processor Company ID/options =3D 0x01 (MIPS Technologies, Inc.)= / 0x00 console: Processor ID/revision =3D 0x82 (MIPS 20Kc) / 0xa0 ... console: YAMON> PASS (1.89 s) RESULTS : PASS 2 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | = CANCEL 0 JOB TIME : 4.57 s YAMON does some endian-swapped acceses on the ISD<->PCI CFG/DATA registers. These tests are useful to debug cross-endianness issues, in particular on big-endian host. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- tests/avocado/machine_mips_malta.py | 52 ++++++++++++++++++++++++++--- 1 file changed, 48 insertions(+), 4 deletions(-) diff --git a/tests/avocado/machine_mips_malta.py b/tests/avocado/machine_mi= ps_malta.py index f1895d59f3..a3b0b55305 100644 --- a/tests/avocado/machine_mips_malta.py +++ b/tests/avocado/machine_mips_malta.py @@ -11,11 +11,13 @@ import gzip import logging =20 -from avocado import skipUnless -from avocado_qemu import QemuSystemTest -from avocado_qemu import wait_for_console_pattern -from avocado.utils import archive from avocado import skipIf +from avocado import skipUnless +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import exec_command_and_wait_for_pattern +from avocado_qemu import interrupt_interactive_console_until_pattern +from avocado_qemu import wait_for_console_pattern =20 =20 NUMPY_AVAILABLE =3D True @@ -118,3 +120,45 @@ def test_mips_malta_i6400_framebuffer_logo_8cores(self= ): :avocado: tags=3Dmips:smp """ self.do_test_i6400_framebuffer_logo(8) + +class MaltaMachine(QemuSystemTest): + + def do_test_yamon(self): + """ + :avocado: tags=3Darch:mipsel + :avocado: tags=3Darch:mips64el + :avocado: tags=3Dmachine:malta + """ + rom_url =3D ('http://www.imgtec.com/tools/mips-tools/downloads/' + 'yamon/yamon-bin-02.22.zip') + rom_hash =3D '8da7ecddbc5312704b8b324341ee238189bde480' + zip_path =3D self.fetch_asset(rom_url, asset_hash=3Drom_hash) + + archive.extract(zip_path, self.workdir) + yamon_path =3D os.path.join(self.workdir, 'yamon-02.22.bin') + + self.vm.set_console() + self.vm.add_args('-bios', yamon_path) + self.vm.launch() + + prompt =3D 'YAMON>' + pattern =3D 'YAMON ROM Monitor' + interrupt_interactive_console_until_pattern(self, pattern, prompt) + wait_for_console_pattern(self, prompt) + self.vm.shutdown() + + def test_mipsel_malta_yamon(self): + """ + :avocado: tags=3Darch:mipsel + :avocado: tags=3Dmachine:malta + :avocado: tags=3Dendian:little + """ + self.do_test_yamon() + + def test_mips64el_malta_yamon(self): + """ + :avocado: tags=3Darch:mips64el + :avocado: tags=3Dmachine:malta + :avocado: tags=3Dendian:little + """ + self.do_test_yamon() --=20 2.38.1