[v2,6/7] perf cs_etm: Record ts_source in AUXTRACE_INFO for ETMv4 and ETE
Commit Message
From: German Gomez <german.gomez@arm.com>
Read the value of ts_source exposed by the driver and store it in the
ETMv4 and ETE header. If the interface doesn't exist (such as in older
Kernels), defaults to a safe value of -1.
Signed-off-by: German Gomez <german.gomez@arm.com>
Signed-off-by: James Clark <james.clark@arm.com>
---
tools/perf/arch/arm/util/cs-etm.c | 48 +++++++++++++++++++++++++++++++
tools/perf/util/cs-etm-base.c | 2 ++
tools/perf/util/cs-etm.h | 2 ++
3 files changed, 52 insertions(+)
Comments
Hi,
There was a discussion some time ago in one of our coresight regular
dev meetings about this.
Can we just use only the necessary bits that TS source needs and leave
the remaining bits from the 64 as unused for future expansion - i..e
use this as a bitfield rather than have 64 bits occupied for what is
effectively a 2 bit value.
Perhaps call the full value something other than TS_SOURCE and have a
TS_SOURCE field with a known safe unset value.
Thanks
Mike
On Thu, 22 Dec 2022 at 16:07, James Clark <james.clark@arm.com> wrote:
>
> From: German Gomez <german.gomez@arm.com>
>
> Read the value of ts_source exposed by the driver and store it in the
> ETMv4 and ETE header. If the interface doesn't exist (such as in older
> Kernels), defaults to a safe value of -1.
>
> Signed-off-by: German Gomez <german.gomez@arm.com>
> Signed-off-by: James Clark <james.clark@arm.com>
> ---
> tools/perf/arch/arm/util/cs-etm.c | 48 +++++++++++++++++++++++++++++++
> tools/perf/util/cs-etm-base.c | 2 ++
> tools/perf/util/cs-etm.h | 2 ++
> 3 files changed, 52 insertions(+)
>
> diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c
> index b526ffe550a5..481e170cd3f1 100644
> --- a/tools/perf/arch/arm/util/cs-etm.c
> +++ b/tools/perf/arch/arm/util/cs-etm.c
> @@ -53,6 +53,7 @@ static const char * const metadata_etmv4_ro[] = {
> [CS_ETMV4_TRCIDR2] = "trcidr/trcidr2",
> [CS_ETMV4_TRCIDR8] = "trcidr/trcidr8",
> [CS_ETMV4_TRCAUTHSTATUS] = "mgmt/trcauthstatus",
> + [CS_ETMV4_TS_SOURCE] = "ts_source",
> };
>
> static const char * const metadata_ete_ro[] = {
> @@ -62,6 +63,7 @@ static const char * const metadata_ete_ro[] = {
> [CS_ETE_TRCIDR8] = "trcidr/trcidr8",
> [CS_ETE_TRCAUTHSTATUS] = "mgmt/trcauthstatus",
> [CS_ETE_TRCDEVARCH] = "mgmt/trcdevarch",
> + [CS_ETE_TS_SOURCE] = "ts_source",
> };
>
> static bool cs_etm_is_etmv4(struct auxtrace_record *itr, int cpu);
> @@ -613,6 +615,32 @@ static int cs_etm_get_ro(struct perf_pmu *pmu, int cpu, const char *path)
> return val;
> }
>
> +static int cs_etm_get_ro_signed(struct perf_pmu *pmu, int cpu, const char *path)
> +{
> + char pmu_path[PATH_MAX];
> + int scan;
> + int val = 0;
> +
> + /* Get RO metadata from sysfs */
> + snprintf(pmu_path, PATH_MAX, "cpu%d/%s", cpu, path);
> +
> + scan = perf_pmu__scan_file(pmu, pmu_path, "%d", &val);
> + if (scan != 1)
> + pr_err("%s: error reading: %s\n", __func__, pmu_path);
> +
> + return val;
> +}
> +
> +static bool cs_etm_pmu_path_exists(struct perf_pmu *pmu, int cpu, const char *path)
> +{
> + char pmu_path[PATH_MAX];
> +
> + /* Get RO metadata from sysfs */
> + snprintf(pmu_path, PATH_MAX, "cpu%d/%s", cpu, path);
> +
> + return perf_pmu__file_exists(pmu, pmu_path);
> +}
> +
> #define TRCDEVARCH_ARCHPART_SHIFT 0
> #define TRCDEVARCH_ARCHPART_MASK GENMASK(11, 0)
> #define TRCDEVARCH_ARCHPART(x) (((x) & TRCDEVARCH_ARCHPART_MASK) >> TRCDEVARCH_ARCHPART_SHIFT)
> @@ -654,6 +682,16 @@ static void cs_etm_save_etmv4_header(__u64 data[], struct auxtrace_record *itr,
> metadata_etmv4_ro[CS_ETMV4_TRCIDR8]);
> data[CS_ETMV4_TRCAUTHSTATUS] = cs_etm_get_ro(cs_etm_pmu, cpu,
> metadata_etmv4_ro[CS_ETMV4_TRCAUTHSTATUS]);
> +
> + /* Kernels older than 5.19 may not expose ts_source */
> + if (cs_etm_pmu_path_exists(cs_etm_pmu, cpu, metadata_etmv4_ro[CS_ETMV4_TS_SOURCE]))
> + data[CS_ETMV4_TS_SOURCE] = (__u64) cs_etm_get_ro_signed(cs_etm_pmu, cpu,
> + metadata_etmv4_ro[CS_ETMV4_TS_SOURCE]);
> + else {
> + pr_warning("[%03d] pmu file 'ts_source' not found. Fallback to safe value (-1)\n",
> + cpu);
> + data[CS_ETMV4_TS_SOURCE] = (__u64) -1;
> + }
> }
>
> static void cs_etm_save_ete_header(__u64 data[], struct auxtrace_record *itr, int cpu)
> @@ -679,6 +717,16 @@ static void cs_etm_save_ete_header(__u64 data[], struct auxtrace_record *itr, in
> /* ETE uses the same registers as ETMv4 plus TRCDEVARCH */
> data[CS_ETE_TRCDEVARCH] = cs_etm_get_ro(cs_etm_pmu, cpu,
> metadata_ete_ro[CS_ETE_TRCDEVARCH]);
> +
> + /* Kernels older than 5.19 may not expose ts_source */
> + if (cs_etm_pmu_path_exists(cs_etm_pmu, cpu, metadata_ete_ro[CS_ETE_TS_SOURCE]))
> + data[CS_ETE_TS_SOURCE] = (__u64) cs_etm_get_ro_signed(cs_etm_pmu, cpu,
> + metadata_ete_ro[CS_ETE_TS_SOURCE]);
> + else {
> + pr_warning("[%03d] pmu file 'ts_source' not found. Fallback to safe value (-1)\n",
> + cpu);
> + data[CS_ETE_TS_SOURCE] = (__u64) -1;
> + }
> }
>
> static void cs_etm_get_metadata(int cpu, u32 *offset,
> diff --git a/tools/perf/util/cs-etm-base.c b/tools/perf/util/cs-etm-base.c
> index 282042c6e944..5f48b756c4cf 100644
> --- a/tools/perf/util/cs-etm-base.c
> +++ b/tools/perf/util/cs-etm-base.c
> @@ -36,6 +36,7 @@ static const char * const cs_etmv4_priv_fmts[] = {
> [CS_ETMV4_TRCIDR2] = " TRCIDR2 %llx\n",
> [CS_ETMV4_TRCIDR8] = " TRCIDR8 %llx\n",
> [CS_ETMV4_TRCAUTHSTATUS] = " TRCAUTHSTATUS %llx\n",
> + [CS_ETMV4_TS_SOURCE] = " TS_SOURCE %lld\n",
> };
>
> static const char * const cs_ete_priv_fmts[] = {
> @@ -50,6 +51,7 @@ static const char * const cs_ete_priv_fmts[] = {
> [CS_ETE_TRCIDR8] = " TRCIDR8 %llx\n",
> [CS_ETE_TRCAUTHSTATUS] = " TRCAUTHSTATUS %llx\n",
> [CS_ETE_TRCDEVARCH] = " TRCDEVARCH %llx\n",
> + [CS_ETE_TS_SOURCE] = " TS_SOURCE %lld\n",
> };
>
> static const char * const param_unk_fmt =
> diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h
> index c5925428afa9..ad790930bcbc 100644
> --- a/tools/perf/util/cs-etm.h
> +++ b/tools/perf/util/cs-etm.h
> @@ -71,6 +71,7 @@ enum {
> CS_ETMV4_TRCIDR2,
> CS_ETMV4_TRCIDR8,
> CS_ETMV4_TRCAUTHSTATUS,
> + CS_ETMV4_TS_SOURCE,
> CS_ETMV4_PRIV_MAX,
> };
>
> @@ -92,6 +93,7 @@ enum {
> CS_ETE_TRCIDR8,
> CS_ETE_TRCAUTHSTATUS,
> CS_ETE_TRCDEVARCH,
> + CS_ETE_TS_SOURCE,
> CS_ETE_PRIV_MAX
> };
>
> --
> 2.25.1
>
On 23/12/2022 09:28, Mike Leach wrote:
> Hi,
>
> There was a discussion some time ago in one of our coresight regular
> dev meetings about this.
>
> Can we just use only the necessary bits that TS source needs and leave
> the remaining bits from the 64 as unused for future expansion - i..e
> use this as a bitfield rather than have 64 bits occupied for what is
> effectively a 2 bit value.
>
> Perhaps call the full value something other than TS_SOURCE and have a
> TS_SOURCE field with a known safe unset value.
If we did that, there wouldn't be any mechanism to detect if new values
that were added were the value 0, or just not set/implemented/saved in
the file. The current implementation of CS_ETM_NR_TRC_PARAMS allows us
to add new fields, and detect if they exist or not without bumping the
header version for each new sub field.
In this change HAS_PARAM() has been used to do this, but that can't be
expanded to sub fields in the same 64 bits. I don't think space or
performance are worth the extra complexity of dividing it up. And
because this is just one block saved once in the header, so I'm not sure
if it's worth it in this case. It would also make it harder to read the
values on the raw dump mode.
James
>
> Thanks
>
> Mike
>
> On Thu, 22 Dec 2022 at 16:07, James Clark <james.clark@arm.com> wrote:
>>
>> From: German Gomez <german.gomez@arm.com>
>>
>> Read the value of ts_source exposed by the driver and store it in the
>> ETMv4 and ETE header. If the interface doesn't exist (such as in older
>> Kernels), defaults to a safe value of -1.
>>
>> Signed-off-by: German Gomez <german.gomez@arm.com>
>> Signed-off-by: James Clark <james.clark@arm.com>
>> ---
>> tools/perf/arch/arm/util/cs-etm.c | 48 +++++++++++++++++++++++++++++++
>> tools/perf/util/cs-etm-base.c | 2 ++
>> tools/perf/util/cs-etm.h | 2 ++
>> 3 files changed, 52 insertions(+)
>>
>> diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c
>> index b526ffe550a5..481e170cd3f1 100644
>> --- a/tools/perf/arch/arm/util/cs-etm.c
>> +++ b/tools/perf/arch/arm/util/cs-etm.c
>> @@ -53,6 +53,7 @@ static const char * const metadata_etmv4_ro[] = {
>> [CS_ETMV4_TRCIDR2] = "trcidr/trcidr2",
>> [CS_ETMV4_TRCIDR8] = "trcidr/trcidr8",
>> [CS_ETMV4_TRCAUTHSTATUS] = "mgmt/trcauthstatus",
>> + [CS_ETMV4_TS_SOURCE] = "ts_source",
>> };
>>
>> static const char * const metadata_ete_ro[] = {
>> @@ -62,6 +63,7 @@ static const char * const metadata_ete_ro[] = {
>> [CS_ETE_TRCIDR8] = "trcidr/trcidr8",
>> [CS_ETE_TRCAUTHSTATUS] = "mgmt/trcauthstatus",
>> [CS_ETE_TRCDEVARCH] = "mgmt/trcdevarch",
>> + [CS_ETE_TS_SOURCE] = "ts_source",
>> };
>>
>> static bool cs_etm_is_etmv4(struct auxtrace_record *itr, int cpu);
>> @@ -613,6 +615,32 @@ static int cs_etm_get_ro(struct perf_pmu *pmu, int cpu, const char *path)
>> return val;
>> }
>>
>> +static int cs_etm_get_ro_signed(struct perf_pmu *pmu, int cpu, const char *path)
>> +{
>> + char pmu_path[PATH_MAX];
>> + int scan;
>> + int val = 0;
>> +
>> + /* Get RO metadata from sysfs */
>> + snprintf(pmu_path, PATH_MAX, "cpu%d/%s", cpu, path);
>> +
>> + scan = perf_pmu__scan_file(pmu, pmu_path, "%d", &val);
>> + if (scan != 1)
>> + pr_err("%s: error reading: %s\n", __func__, pmu_path);
>> +
>> + return val;
>> +}
>> +
>> +static bool cs_etm_pmu_path_exists(struct perf_pmu *pmu, int cpu, const char *path)
>> +{
>> + char pmu_path[PATH_MAX];
>> +
>> + /* Get RO metadata from sysfs */
>> + snprintf(pmu_path, PATH_MAX, "cpu%d/%s", cpu, path);
>> +
>> + return perf_pmu__file_exists(pmu, pmu_path);
>> +}
>> +
>> #define TRCDEVARCH_ARCHPART_SHIFT 0
>> #define TRCDEVARCH_ARCHPART_MASK GENMASK(11, 0)
>> #define TRCDEVARCH_ARCHPART(x) (((x) & TRCDEVARCH_ARCHPART_MASK) >> TRCDEVARCH_ARCHPART_SHIFT)
>> @@ -654,6 +682,16 @@ static void cs_etm_save_etmv4_header(__u64 data[], struct auxtrace_record *itr,
>> metadata_etmv4_ro[CS_ETMV4_TRCIDR8]);
>> data[CS_ETMV4_TRCAUTHSTATUS] = cs_etm_get_ro(cs_etm_pmu, cpu,
>> metadata_etmv4_ro[CS_ETMV4_TRCAUTHSTATUS]);
>> +
>> + /* Kernels older than 5.19 may not expose ts_source */
>> + if (cs_etm_pmu_path_exists(cs_etm_pmu, cpu, metadata_etmv4_ro[CS_ETMV4_TS_SOURCE]))
>> + data[CS_ETMV4_TS_SOURCE] = (__u64) cs_etm_get_ro_signed(cs_etm_pmu, cpu,
>> + metadata_etmv4_ro[CS_ETMV4_TS_SOURCE]);
>> + else {
>> + pr_warning("[%03d] pmu file 'ts_source' not found. Fallback to safe value (-1)\n",
>> + cpu);
>> + data[CS_ETMV4_TS_SOURCE] = (__u64) -1;
>> + }
>> }
>>
>> static void cs_etm_save_ete_header(__u64 data[], struct auxtrace_record *itr, int cpu)
>> @@ -679,6 +717,16 @@ static void cs_etm_save_ete_header(__u64 data[], struct auxtrace_record *itr, in
>> /* ETE uses the same registers as ETMv4 plus TRCDEVARCH */
>> data[CS_ETE_TRCDEVARCH] = cs_etm_get_ro(cs_etm_pmu, cpu,
>> metadata_ete_ro[CS_ETE_TRCDEVARCH]);
>> +
>> + /* Kernels older than 5.19 may not expose ts_source */
>> + if (cs_etm_pmu_path_exists(cs_etm_pmu, cpu, metadata_ete_ro[CS_ETE_TS_SOURCE]))
>> + data[CS_ETE_TS_SOURCE] = (__u64) cs_etm_get_ro_signed(cs_etm_pmu, cpu,
>> + metadata_ete_ro[CS_ETE_TS_SOURCE]);
>> + else {
>> + pr_warning("[%03d] pmu file 'ts_source' not found. Fallback to safe value (-1)\n",
>> + cpu);
>> + data[CS_ETE_TS_SOURCE] = (__u64) -1;
>> + }
>> }
>>
>> static void cs_etm_get_metadata(int cpu, u32 *offset,
>> diff --git a/tools/perf/util/cs-etm-base.c b/tools/perf/util/cs-etm-base.c
>> index 282042c6e944..5f48b756c4cf 100644
>> --- a/tools/perf/util/cs-etm-base.c
>> +++ b/tools/perf/util/cs-etm-base.c
>> @@ -36,6 +36,7 @@ static const char * const cs_etmv4_priv_fmts[] = {
>> [CS_ETMV4_TRCIDR2] = " TRCIDR2 %llx\n",
>> [CS_ETMV4_TRCIDR8] = " TRCIDR8 %llx\n",
>> [CS_ETMV4_TRCAUTHSTATUS] = " TRCAUTHSTATUS %llx\n",
>> + [CS_ETMV4_TS_SOURCE] = " TS_SOURCE %lld\n",
>> };
>>
>> static const char * const cs_ete_priv_fmts[] = {
>> @@ -50,6 +51,7 @@ static const char * const cs_ete_priv_fmts[] = {
>> [CS_ETE_TRCIDR8] = " TRCIDR8 %llx\n",
>> [CS_ETE_TRCAUTHSTATUS] = " TRCAUTHSTATUS %llx\n",
>> [CS_ETE_TRCDEVARCH] = " TRCDEVARCH %llx\n",
>> + [CS_ETE_TS_SOURCE] = " TS_SOURCE %lld\n",
>> };
>>
>> static const char * const param_unk_fmt =
>> diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h
>> index c5925428afa9..ad790930bcbc 100644
>> --- a/tools/perf/util/cs-etm.h
>> +++ b/tools/perf/util/cs-etm.h
>> @@ -71,6 +71,7 @@ enum {
>> CS_ETMV4_TRCIDR2,
>> CS_ETMV4_TRCIDR8,
>> CS_ETMV4_TRCAUTHSTATUS,
>> + CS_ETMV4_TS_SOURCE,
>> CS_ETMV4_PRIV_MAX,
>> };
>>
>> @@ -92,6 +93,7 @@ enum {
>> CS_ETE_TRCIDR8,
>> CS_ETE_TRCAUTHSTATUS,
>> CS_ETE_TRCDEVARCH,
>> + CS_ETE_TS_SOURCE,
>> CS_ETE_PRIV_MAX
>> };
>>
>> --
>> 2.25.1
>>
>
>
On 03/01/2023 11:49, James Clark wrote:
>
>
> On 23/12/2022 09:28, Mike Leach wrote:
>> Hi,
>>
>> There was a discussion some time ago in one of our coresight regular
>> dev meetings about this.
>>
>> Can we just use only the necessary bits that TS source needs and leave
>> the remaining bits from the 64 as unused for future expansion - i..e
>> use this as a bitfield rather than have 64 bits occupied for what is
>> effectively a 2 bit value.
>>
>> Perhaps call the full value something other than TS_SOURCE and have a
>> TS_SOURCE field with a known safe unset value.
>
> If we did that, there wouldn't be any mechanism to detect if new values
> that were added were the value 0, or just not set/implemented/saved in
> the file. The current implementation of CS_ETM_NR_TRC_PARAMS allows us
> to add new fields, and detect if they exist or not without bumping the
> header version for each new sub field.
>
> In this change HAS_PARAM() has been used to do this, but that can't be
> expanded to sub fields in the same 64 bits. I don't think space or
> performance are worth the extra complexity of dividing it up. And
> because this is just one block saved once in the header, so I'm not sure
> if it's worth it in this case. It would also make it harder to read the
> values on the raw dump mode.
I think it is fine to use the entire field for the time source, given
the header can be extended with new fields, without breaking
compatibility for future additions.
Suzuki
>
> James
@@ -53,6 +53,7 @@ static const char * const metadata_etmv4_ro[] = {
[CS_ETMV4_TRCIDR2] = "trcidr/trcidr2",
[CS_ETMV4_TRCIDR8] = "trcidr/trcidr8",
[CS_ETMV4_TRCAUTHSTATUS] = "mgmt/trcauthstatus",
+ [CS_ETMV4_TS_SOURCE] = "ts_source",
};
static const char * const metadata_ete_ro[] = {
@@ -62,6 +63,7 @@ static const char * const metadata_ete_ro[] = {
[CS_ETE_TRCIDR8] = "trcidr/trcidr8",
[CS_ETE_TRCAUTHSTATUS] = "mgmt/trcauthstatus",
[CS_ETE_TRCDEVARCH] = "mgmt/trcdevarch",
+ [CS_ETE_TS_SOURCE] = "ts_source",
};
static bool cs_etm_is_etmv4(struct auxtrace_record *itr, int cpu);
@@ -613,6 +615,32 @@ static int cs_etm_get_ro(struct perf_pmu *pmu, int cpu, const char *path)
return val;
}
+static int cs_etm_get_ro_signed(struct perf_pmu *pmu, int cpu, const char *path)
+{
+ char pmu_path[PATH_MAX];
+ int scan;
+ int val = 0;
+
+ /* Get RO metadata from sysfs */
+ snprintf(pmu_path, PATH_MAX, "cpu%d/%s", cpu, path);
+
+ scan = perf_pmu__scan_file(pmu, pmu_path, "%d", &val);
+ if (scan != 1)
+ pr_err("%s: error reading: %s\n", __func__, pmu_path);
+
+ return val;
+}
+
+static bool cs_etm_pmu_path_exists(struct perf_pmu *pmu, int cpu, const char *path)
+{
+ char pmu_path[PATH_MAX];
+
+ /* Get RO metadata from sysfs */
+ snprintf(pmu_path, PATH_MAX, "cpu%d/%s", cpu, path);
+
+ return perf_pmu__file_exists(pmu, pmu_path);
+}
+
#define TRCDEVARCH_ARCHPART_SHIFT 0
#define TRCDEVARCH_ARCHPART_MASK GENMASK(11, 0)
#define TRCDEVARCH_ARCHPART(x) (((x) & TRCDEVARCH_ARCHPART_MASK) >> TRCDEVARCH_ARCHPART_SHIFT)
@@ -654,6 +682,16 @@ static void cs_etm_save_etmv4_header(__u64 data[], struct auxtrace_record *itr,
metadata_etmv4_ro[CS_ETMV4_TRCIDR8]);
data[CS_ETMV4_TRCAUTHSTATUS] = cs_etm_get_ro(cs_etm_pmu, cpu,
metadata_etmv4_ro[CS_ETMV4_TRCAUTHSTATUS]);
+
+ /* Kernels older than 5.19 may not expose ts_source */
+ if (cs_etm_pmu_path_exists(cs_etm_pmu, cpu, metadata_etmv4_ro[CS_ETMV4_TS_SOURCE]))
+ data[CS_ETMV4_TS_SOURCE] = (__u64) cs_etm_get_ro_signed(cs_etm_pmu, cpu,
+ metadata_etmv4_ro[CS_ETMV4_TS_SOURCE]);
+ else {
+ pr_warning("[%03d] pmu file 'ts_source' not found. Fallback to safe value (-1)\n",
+ cpu);
+ data[CS_ETMV4_TS_SOURCE] = (__u64) -1;
+ }
}
static void cs_etm_save_ete_header(__u64 data[], struct auxtrace_record *itr, int cpu)
@@ -679,6 +717,16 @@ static void cs_etm_save_ete_header(__u64 data[], struct auxtrace_record *itr, in
/* ETE uses the same registers as ETMv4 plus TRCDEVARCH */
data[CS_ETE_TRCDEVARCH] = cs_etm_get_ro(cs_etm_pmu, cpu,
metadata_ete_ro[CS_ETE_TRCDEVARCH]);
+
+ /* Kernels older than 5.19 may not expose ts_source */
+ if (cs_etm_pmu_path_exists(cs_etm_pmu, cpu, metadata_ete_ro[CS_ETE_TS_SOURCE]))
+ data[CS_ETE_TS_SOURCE] = (__u64) cs_etm_get_ro_signed(cs_etm_pmu, cpu,
+ metadata_ete_ro[CS_ETE_TS_SOURCE]);
+ else {
+ pr_warning("[%03d] pmu file 'ts_source' not found. Fallback to safe value (-1)\n",
+ cpu);
+ data[CS_ETE_TS_SOURCE] = (__u64) -1;
+ }
}
static void cs_etm_get_metadata(int cpu, u32 *offset,
@@ -36,6 +36,7 @@ static const char * const cs_etmv4_priv_fmts[] = {
[CS_ETMV4_TRCIDR2] = " TRCIDR2 %llx\n",
[CS_ETMV4_TRCIDR8] = " TRCIDR8 %llx\n",
[CS_ETMV4_TRCAUTHSTATUS] = " TRCAUTHSTATUS %llx\n",
+ [CS_ETMV4_TS_SOURCE] = " TS_SOURCE %lld\n",
};
static const char * const cs_ete_priv_fmts[] = {
@@ -50,6 +51,7 @@ static const char * const cs_ete_priv_fmts[] = {
[CS_ETE_TRCIDR8] = " TRCIDR8 %llx\n",
[CS_ETE_TRCAUTHSTATUS] = " TRCAUTHSTATUS %llx\n",
[CS_ETE_TRCDEVARCH] = " TRCDEVARCH %llx\n",
+ [CS_ETE_TS_SOURCE] = " TS_SOURCE %lld\n",
};
static const char * const param_unk_fmt =
@@ -71,6 +71,7 @@ enum {
CS_ETMV4_TRCIDR2,
CS_ETMV4_TRCIDR8,
CS_ETMV4_TRCAUTHSTATUS,
+ CS_ETMV4_TS_SOURCE,
CS_ETMV4_PRIV_MAX,
};
@@ -92,6 +93,7 @@ enum {
CS_ETE_TRCIDR8,
CS_ETE_TRCAUTHSTATUS,
CS_ETE_TRCDEVARCH,
+ CS_ETE_TS_SOURCE,
CS_ETE_PRIV_MAX
};