From nobody Wed Apr 2 02:00:03 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1569519610; cv=none; d=zoho.com; s=zohoarc; b=a82uM2NuNwtJxyYVDOns0dmX173qTBpqXlJHVNRs4Jxduq6qcVP67zqZhsOkg+iwNLtNMRcSIKnfJE6e5E3nnYw89vGQkbHLO/2SxkLHuFeeX+jgu/KnwgPhRz2zf557CYnTB+4xpMhZaTWufW+DWSfcuNRqLhnn7YKbajjh1dc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1569519610; 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:ARC-Authentication-Results; bh=dVltp39xedbrgwUOXng2QOxtQsY5AQIYkr6iGsnYDUQ=; b=CMjfPWttyGKn/ci3GObDR3xI2+eBBe30/hNyL4lmNS9oUWxsDMYSQQ4i1xax4p2M68mZ0xeRdSzcq7AOMuG5zre+3WXIRHVB63/B2fBVPf1sgm1sc6TTutUQXV6LT5Wym07X+SdZBbYQgvXakf3XCuUFlNeAUGKMzWGPmuYP9qo= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1569519610370478.67947350589895; Thu, 26 Sep 2019 10:40:10 -0700 (PDT) Received: from localhost ([::1]:41772 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iDXkP-0007Pf-3X for importer@patchew.org; Thu, 26 Sep 2019 13:40:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58863) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iDXgE-0004Q7-BR for qemu-devel@nongnu.org; Thu, 26 Sep 2019 13:35:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iDXgC-0002rx-Vm for qemu-devel@nongnu.org; Thu, 26 Sep 2019 13:35:50 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:36490) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iDXgC-0002rP-OA; Thu, 26 Sep 2019 13:35:48 -0400 Received: by mail-wr1-f65.google.com with SMTP id y19so3731578wrd.3; Thu, 26 Sep 2019 10:35:48 -0700 (PDT) Received: from x1w.redhat.com (240.red-88-21-68.staticip.rima-tde.net. [88.21.68.240]) by smtp.gmail.com with ESMTPSA id b186sm9918980wmd.16.2019.09.26.10.34.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Sep 2019 10:34:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=dVltp39xedbrgwUOXng2QOxtQsY5AQIYkr6iGsnYDUQ=; b=T3nW2W361fb7P5FZGKelLc273F0cI5MaxE/REmvYNSaMrzoFNlRHj3S1cNoZcF92c1 mYhbUaqJFMbpz9DTf3ugarlinTeRjT+JgjGt3z4LEP1ff6nV3L4awGG5HiXXkrEvSwo2 BXr4ISCsNNULgUqo6QsEL6WKtpmyGjP92O8oeuhAi0Qn63gr1e72pGXWCIIhmBIb3C1H RWbFA6oIteF8PYAKKKtf/rGXia7ASsrjOjm/v4Afzu1AN3KHfvw6Lw42Z5WLa02YNRE8 PLJV6aW5o5YAio8C/iNuL9gz8kW9WODmnJtJ5BoNGPEP/6BHwyB3+LzeafQecjSuoaz/ endg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=dVltp39xedbrgwUOXng2QOxtQsY5AQIYkr6iGsnYDUQ=; b=gzr7Hf/yWX3bOBbRH8fI1uLu1dBnkRwgmiFjujZWVMSBDU53/Ht0NSJY7G2GZ1NRT1 yLZvLhzvdobCHByRfGPs0hCmX02Tvo8JCD0qD4rRxoKxgGYcoLQpIRnCt8f0OYdM0uac e/3DfE7eLCR1NhzQu8hquLkfj3VV8FhafHSGq/HJ2a+MUIe2KZsHteik9blgyprGurMB E7XqzTAlL3CLQZS3X3DsQG1LwoooWSUEpUrxQGci1BB8MiCr9/3WKKPYwMlTFwlqn5WY oudpOsthO1LFk9UhThH8vnaeg8rQGtxlHJ/AelTWWg10f8CFRS4PnHcjLMXB9t2jcaPr ea1w== X-Gm-Message-State: APjAAAUA8PivrQspkxyjeU6OKRHpiZWqFf3IqcwS/+SNWcfJHR83CoEd dX2Fb5hzqgNRMEHVME1GE2EtBzoJLLg= X-Google-Smtp-Source: APXvYqxJMeRJndPfiMPXmJdb+S2LWH51uPBCOJlbrLtKCy6882NxelxmqSMpmRoQhYwX9ZIpg7R2fQ== X-Received: by 2002:adf:eb42:: with SMTP id u2mr3917973wrn.307.1569519287489; Thu, 26 Sep 2019 10:34:47 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 07/19] hw/misc/bcm2835_mbox: Add trace events Date: Thu, 26 Sep 2019 19:34:15 +0200 Message-Id: <20190926173428.10713-8-f4bug@amsat.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190926173428.10713-1-f4bug@amsat.org> References: <20190926173428.10713-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.221.65 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?q?Zolt=C3=A1n=20Baldaszti?= , Laurent Bonnans , Esteban Bosse , Alistair Francis , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Andrew Baumann , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , qemu-arm@nongnu.org, Clement Deschamps , Cleber Rosa , Paolo Bonzini , Cheng Xiang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Pekka Enberg , Guenter Roeck , Eduardo Habkost Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Add trace events for read/write accesses and IRQ. Properties are structures used for the ARM particular MBOX. Since one call in bcm2835_property.c concerns the mbox block, name this trace event in the same bcm2835_mbox* namespace. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alex Benn=C3=A9e --- hw/misc/bcm2835_mbox.c | 5 +++++ hw/misc/bcm2835_property.c | 2 ++ hw/misc/trace-events | 6 ++++++ 3 files changed, 13 insertions(+) diff --git a/hw/misc/bcm2835_mbox.c b/hw/misc/bcm2835_mbox.c index 77285624c9..77d2d80706 100644 --- a/hw/misc/bcm2835_mbox.c +++ b/hw/misc/bcm2835_mbox.c @@ -15,6 +15,7 @@ #include "migration/vmstate.h" #include "qemu/log.h" #include "qemu/module.h" +#include "trace.h" =20 #define MAIL0_PEEK 0x90 #define MAIL0_SENDER 0x94 @@ -123,6 +124,7 @@ static void bcm2835_mbox_update(BCM2835MboxState *s) set =3D true; } } + trace_bcm2835_mbox_irq(set); qemu_set_irq(s->arm_irq, set); } =20 @@ -178,8 +180,10 @@ static uint64_t bcm2835_mbox_read(void *opaque, hwaddr= offset, unsigned size) default: qemu_log_mask(LOG_UNIMP, "%s: Unsupported offset 0x%"HWADDR_PRIx"\= n", __func__, offset); + trace_bcm2835_mbox_read(size, offset, res); return 0; } + trace_bcm2835_mbox_read(size, offset, res); =20 bcm2835_mbox_update(s); =20 @@ -195,6 +199,7 @@ static void bcm2835_mbox_write(void *opaque, hwaddr off= set, =20 offset &=3D 0xff; =20 + trace_bcm2835_mbox_write(size, offset, value); switch (offset) { case MAIL0_SENDER: break; diff --git a/hw/misc/bcm2835_property.c b/hw/misc/bcm2835_property.c index 43a5465c5d..0eea2e20f7 100644 --- a/hw/misc/bcm2835_property.c +++ b/hw/misc/bcm2835_property.c @@ -13,6 +13,7 @@ #include "sysemu/dma.h" #include "qemu/log.h" #include "qemu/module.h" +#include "trace.h" =20 /* https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface= */ =20 @@ -283,6 +284,7 @@ static void bcm2835_property_mbox_push(BCM2835PropertyS= tate *s, uint32_t value) break; } =20 + trace_bcm2835_mbox_property(tag, bufsize, resplen); if (tag =3D=3D 0) { break; } diff --git a/hw/misc/trace-events b/hw/misc/trace-events index 74276225f8..1deb1d08c1 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -143,3 +143,9 @@ armsse_mhu_write(uint64_t offset, uint64_t data, unsign= ed size) "SSE-200 MHU wri =20 # aspeed_xdma.c aspeed_xdma_write(uint64_t offset, uint64_t data) "XDMA write: offset 0x%"= PRIx64 " data 0x%" PRIx64 + +# bcm2835_mbox.c +bcm2835_mbox_write(unsigned int size, uint64_t addr, uint64_t value) "mbox= write sz:%u addr:0x%"PRIx64" data:0x%"PRIx64 +bcm2835_mbox_read(unsigned int size, uint64_t addr, uint64_t value) "mbox = read sz:%u addr:0x%"PRIx64" data:0x%"PRIx64 +bcm2835_mbox_irq(unsigned level) "mbox irq:ARM level:%u" +bcm2835_mbox_property(uint32_t tag, uint32_t bufsize, size_t resplen) "mbo= x property tag:0x%08x in_sz:%u out_sz:%zu" --=20 2.20.1