From nobody Mon Nov 17 09:52:06 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 ARC-Seal: i=1; a=rsa-sha256; t=1603701392; cv=none; d=zohomail.com; s=zohoarc; b=XuMfn4PXqZFrY2shMyQZgKsB7LcmDoCztqyH+WMDQvAQKx+SJk1bDO+WMTyosKYg19wzF9QAOiyg5qkA5IE2KWtnmvZpVAhTUzqCD2Mqu4xNnjCDNfqEJwNCO1t9z6FkTpTKeaM95GFadkVSysb9okUPfy6MBVHdpvyrCY/QwDQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1603701392; h=Content-Transfer-Encoding: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=5TZBZNQl69hQPxkBIYoddjOxlNXHLCoabBzmFxYtm6o=; b=Xt7NXNnfPltvNIIa12h5gVaKMJRF/kuqT60HQyV0zdTMbyqd8PJild7Cq0iBeeOKbDGsMUoHvxBL+ciyW02VBt/tJwpXCI3kh0w7k/H4hOQfOqwIFe5t0O6tQ0Q0gAgX3gy1jKM64G/QlMOsAFzoXZ3joNIC6aw6ZnUBNjkY5Es= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1603701392966873.5724128484136; Mon, 26 Oct 2020 01:36:32 -0700 (PDT) Received: from localhost ([::1]:34570 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kWxzT-00057K-Se for importer@patchew.org; Mon, 26 Oct 2020 04:36:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46028) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWxxh-0003IJ-3q for qemu-devel@nongnu.org; Mon, 26 Oct 2020 04:34:41 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:46964 helo=mail.default.ilande.uk0.bigv.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWxxb-0005ys-PC for qemu-devel@nongnu.org; Mon, 26 Oct 2020 04:34:39 -0400 Received: from host86-148-103-79.range86-148.btcentralplus.com ([86.148.103.79] helo=kentang.home) by mail.default.ilande.uk0.bigv.io with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kWxxi-00082O-57; Mon, 26 Oct 2020 08:34:43 +0000 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, kraxel@redhat.com, samuel.thibault@ens-lyon.org Date: Mon, 26 Oct 2020 08:33:56 +0000 Message-Id: <20201026083401.13231-5-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201026083401.13231-1-mark.cave-ayland@ilande.co.uk> References: <20201026083401.13231-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 86.148.103.79 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PATCH 4/9] dev-serial: add trace-events for baud rate and data parameters X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.default.ilande.uk0.bigv.io) 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.default.ilande.uk0.bigv.io X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, 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: 2.1.23 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" Content-Type: text/plain; charset="utf-8" Signed-off-by: Mark Cave-Ayland Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Samuel Thibault --- hw/usb/dev-serial.c | 3 +++ hw/usb/trace-events | 2 ++ 2 files changed, 5 insertions(+) diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c index abc316c7bf..badf8785db 100644 --- a/hw/usb/dev-serial.c +++ b/hw/usb/dev-serial.c @@ -307,6 +307,7 @@ static void usb_serial_handle_control(USBDevice *dev, U= SBPacket *p, } =20 s->params.speed =3D (48000000 / 2) / (8 * divisor + subdivisor8); + trace_usb_serial_set_baud(bus->busnr, dev->addr, s->params.speed); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params); break; } @@ -340,6 +341,8 @@ static void usb_serial_handle_control(USBDevice *dev, U= SBPacket *p, goto fail; } =20 + trace_usb_serial_set_data(bus->busnr, dev->addr, s->params.parity, + s->params.data_bits, s->params.stop_bits= ); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params); /* TODO: TX ON/OFF */ break; diff --git a/hw/usb/trace-events b/hw/usb/trace-events index e5871cbbbc..9e984b2e0c 100644 --- a/hw/usb/trace-events +++ b/hw/usb/trace-events @@ -328,3 +328,5 @@ usb_serial_unsupported_parity(int bus, int addr, int va= lue) "dev %d:%d unsupport usb_serial_unsupported_stopbits(int bus, int addr, int value) "dev %d:%d u= nsupported stop bits %d" usb_serial_unsupported_control(int bus, int addr, int request, int value) = "dev %d:%d got unsupported/bogus control 0x%x, value 0x%x" usb_serial_bad_token(int bus, int addr) "dev %d:%d bad token" +usb_serial_set_baud(int bus, int addr, int baud) "dev %d:%d baud rate %d" +usb_serial_set_data(int bus, int addr, int parity, int data, int stop) "de= v %d:%d parity %c, data bits %d, stop bits %d" --=20 2.20.1