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Violators will be prosecuted; Wed, 7 Mar 2018 05:52:04 -0700 Received: from b03ledav003.gho.boulder.ibm.com (b03ledav003.gho.boulder.ibm.com [9.17.130.234]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w27Cq4B814483730; Wed, 7 Mar 2018 05:52:04 -0700 Received: from b03ledav003.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0A5AC6A042; Wed, 7 Mar 2018 05:52:04 -0700 (MST) Received: from sbct-3.watson.ibm.com (unknown [9.47.158.153]) by b03ledav003.gho.boulder.ibm.com (Postfix) with ESMTP id B277F6A03C; Wed, 7 Mar 2018 05:52:03 -0700 (MST) From: Stefan Berger To: qemu-devel@nongnu.org Date: Wed, 7 Mar 2018 07:51:55 -0500 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1520427119-6236-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1520427119-6236-1-git-send-email-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18030712-8235-0000-0000-00000D1FE3A7 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008628; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000254; SDB=6.00999623; UDB=6.00508472; IPR=6.00778982; MB=3.00019890; MTD=3.00000008; XFM=3.00000015; UTC=2018-03-07 12:52:05 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18030712-8236-0000-0000-00003FF657D7 Message-Id: <1520427119-6236-2-git-send-email-stefanb@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-03-07_05:, , 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-1803070149 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by mx0b-001b2d01.pphosted.com id w27Cq7qo107946 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PULL v1 1/5] tpm: convert tpm_crb.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: peter.maydell@linaro.org, Stefan Berger Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Stefan Berger Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Stefan Hajnoczi --- Makefile.objs | 1 + hw/tpm/tpm_crb.c | 17 +++++------------ hw/tpm/trace-events | 5 +++++ 3 files changed, 11 insertions(+), 12 deletions(-) create mode 100644 hw/tpm/trace-events diff --git a/Makefile.objs b/Makefile.objs index 5dc1348..72c3d8c 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -162,6 +162,7 @@ trace-events-subdirs +=3D hw/alpha trace-events-subdirs +=3D hw/hppa trace-events-subdirs +=3D hw/xen trace-events-subdirs +=3D hw/ide +trace-events-subdirs +=3D hw/tpm trace-events-subdirs +=3D ui trace-events-subdirs +=3D audio trace-events-subdirs +=3D net diff --git a/hw/tpm/tpm_crb.c b/hw/tpm/tpm_crb.c index b5b8256..d8917cb 100644 --- a/hw/tpm/tpm_crb.c +++ b/hw/tpm/tpm_crb.c @@ -29,6 +29,7 @@ #include "sysemu/reset.h" #include "tpm_int.h" #include "tpm_util.h" +#include "trace.h" =20 typedef struct CRBState { DeviceState parent_obj; @@ -44,14 +45,6 @@ typedef struct CRBState { =20 #define CRB(obj) OBJECT_CHECK(CRBState, (obj), TYPE_TPM_CRB) =20 -#define DEBUG_CRB 0 - -#define DPRINTF(fmt, ...) do { \ - if (DEBUG_CRB) { \ - printf(fmt, ## __VA_ARGS__); \ - } \ - } while (0) - #define CRB_INTF_TYPE_CRB_ACTIVE 0b1 #define CRB_INTF_VERSION_CRB 0b1 #define CRB_INTF_CAP_LOCALITY_0_ONLY 0b0 @@ -91,8 +84,8 @@ static uint64_t tpm_crb_mmio_read(void *opaque, hwaddr ad= dr, unsigned offset =3D addr & 3; uint32_t val =3D *(uint32_t *)regs >> (8 * offset); =20 - DPRINTF("CRB read 0x" TARGET_FMT_plx " len:%u val: 0x%" PRIx32 "\n", - addr, size, val); + trace_tpm_crb_mmio_read(addr, size, val); + return val; } =20 @@ -100,8 +93,8 @@ static void tpm_crb_mmio_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) { CRBState *s =3D CRB(opaque); - DPRINTF("CRB write 0x" TARGET_FMT_plx " len:%u val: 0x%" PRIx64 "\n", - addr, size, val); + + trace_tpm_crb_mmio_write(addr, size, val); =20 switch (addr) { case A_CRB_CTRL_REQ: diff --git a/hw/tpm/trace-events b/hw/tpm/trace-events new file mode 100644 index 0000000..336b06d --- /dev/null +++ b/hw/tpm/trace-events @@ -0,0 +1,5 @@ +# See docs/devel/tracing.txt for syntax documentation. + +# 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 --=20 2.5.5