From patchwork Sun Mar 4 21:56:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Berger X-Patchwork-Id: 10257843 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E736460211 for ; Sun, 4 Mar 2018 21:58:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CF9F62883B for ; Sun, 4 Mar 2018 21:58:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C447028841; Sun, 4 Mar 2018 21:58:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6F4AC2883B for ; Sun, 4 Mar 2018 21:58:12 +0000 (UTC) Received: from localhost ([::1]:46208 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1esbdz-0003Kf-Is for patchwork-qemu-devel@patchwork.kernel.org; Sun, 04 Mar 2018 16:58:11 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33318) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1esbcY-00022r-TV for qemu-devel@nongnu.org; Sun, 04 Mar 2018 16:56:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1esbcT-0004lG-Sg for qemu-devel@nongnu.org; Sun, 04 Mar 2018 16:56:42 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:51902 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1esbcT-0004l4-NF for qemu-devel@nongnu.org; Sun, 04 Mar 2018 16:56:37 -0500 Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w24Ls6FO053030 for ; Sun, 4 Mar 2018 16:56:37 -0500 Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) by mx0b-001b2d01.pphosted.com with ESMTP id 2gg9wvdhhd-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Sun, 04 Mar 2018 16:56:36 -0500 Received: from localhost by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Sun, 4 Mar 2018 14:56:33 -0700 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp08025.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w24LuX9C11796764; Sun, 4 Mar 2018 14:56:33 -0700 Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1AF607803F; Sun, 4 Mar 2018 14:56:33 -0700 (MST) Received: from sbct-3.watson.ibm.com (unknown [9.47.158.153]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP id BFBC478037; Sun, 4 Mar 2018 14:56:32 -0700 (MST) From: Stefan Berger To: qemu-devel@nongnu.org Date: Sun, 4 Mar 2018 16:56:24 -0500 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1520200587-14681-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1520200587-14681-1-git-send-email-stefanb@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18030421-0012-0000-0000-000015D87288 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008622; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000254; SDB=6.00998408; UDB=6.00507738; IPR=6.00777725; MB=3.00019853; MTD=3.00000008; XFM=3.00000015; UTC=2018-03-04 21:56:35 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18030421-0013-0000-0000-000051BD1F6D Message-Id: <1520200587-14681-3-git-send-email-stefanb@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-03-04_12:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1803040285 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH 2/5] tpm: convert tpm_passthrough.c to use trace-events X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: marcandre.lureau@redhat.com, dgilbert@redhat.com, Stefan Berger Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Stefan Berger Reviewed-by: Philippe Mathieu-Daudé --- hw/tpm/tpm_passthrough.c | 13 +++---------- hw/tpm/trace-events | 4 ++++ 2 files changed, 7 insertions(+), 10 deletions(-) diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c index a495fe0..2589c4d 100644 --- a/hw/tpm/tpm_passthrough.c +++ b/hw/tpm/tpm_passthrough.c @@ -31,14 +31,7 @@ #include "hw/hw.h" #include "qapi/clone-visitor.h" #include "tpm_util.h" - -#define DEBUG_TPM 0 - -#define DPRINTF(fmt, ...) do { \ - if (DEBUG_TPM) { \ - fprintf(stderr, fmt, ## __VA_ARGS__); \ - } \ -} while (0) +#include "trace.h" #define TYPE_TPM_PASSTHROUGH "tpm-passthrough" #define TPM_PASSTHROUGH(obj) \ @@ -137,7 +130,7 @@ static void tpm_passthrough_handle_request(TPMBackend *tb, TPMBackendCmd *cmd, { TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb); - DPRINTF("tpm_passthrough: processing command %p\n", cmd); + trace_tpm_passthrough_handle_request(cmd); tpm_passthrough_unix_tx_bufs(tpm_pt, cmd->in, cmd->in_len, cmd->out, cmd->out_len, &cmd->selftest_done, @@ -146,7 +139,7 @@ static void tpm_passthrough_handle_request(TPMBackend *tb, TPMBackendCmd *cmd, static void tpm_passthrough_reset(TPMBackend *tb) { - DPRINTF("tpm_passthrough: CALL TO TPM_RESET!\n"); + trace_tpm_passthrough_reset(); tpm_passthrough_cancel_cmd(tb); } diff --git a/hw/tpm/trace-events b/hw/tpm/trace-events index 336b06d..8557dd9 100644 --- a/hw/tpm/trace-events +++ b/hw/tpm/trace-events @@ -3,3 +3,7 @@ # hw/tpm/tpm_crb.c tpm_crb_mmio_read(uint64_t addr, unsigned size, uint32_t val) "CRB read 0x" TARGET_FMT_plx " len:%u val: 0x%" PRIx32 tpm_crb_mmio_write(uint64_t addr, unsigned size, uint32_t val) "CRB write 0x" TARGET_FMT_plx " len:%u val: 0x%" PRIx32 + +# hw/tpm/tpm_passthrough.c +tpm_passthrough_handle_request(void *cmd) "processing command %p" +tpm_passthrough_reset(void) "reset"