* [PATCH v2 1/4] lib: sbi: Add Zicntr as a HART ISA extension
2023-07-06 4:15 [PATCH v2 0/4] Misc OpenSBI HART ISA extension improvements Anup Patel
@ 2023-07-06 4:15 ` Anup Patel
2023-07-09 5:40 ` Anup Patel
2023-07-06 4:15 ` [PATCH v2 2/4] lib: sbi: Add Zihpm " Anup Patel
` (2 subsequent siblings)
3 siblings, 1 reply; 9+ messages in thread
From: Anup Patel @ 2023-07-06 4:15 UTC (permalink / raw)
To: opensbi
Recently ratified Zicntr ISA extension covers cycle, time and
instret CSRs so we replace the "time" ISA extension with "zicntr"
ISA extension in OpenSBI.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---
include/sbi/sbi_hart.h | 4 ++--
lib/sbi/sbi_hart.c | 6 +++---
lib/sbi/sbi_timer.c | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
index 95b40e7..d48940d 100644
--- a/include/sbi/sbi_hart.h
+++ b/include/sbi/sbi_hart.h
@@ -28,8 +28,8 @@ enum sbi_hart_priv_versions {
enum sbi_hart_extensions {
/** Hart has Sscofpmt extension */
SBI_HART_EXT_SSCOFPMF = 0,
- /** HART has HW time CSR (extension name not available) */
- SBI_HART_EXT_TIME,
+ /** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
+ SBI_HART_EXT_ZICNTR,
/** HART has AIA M-mode CSRs */
SBI_HART_EXT_SMAIA,
/** HART has Smstateen CSR **/
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
index 6e52cbd..c470482 100644
--- a/lib/sbi/sbi_hart.c
+++ b/lib/sbi/sbi_hart.c
@@ -441,8 +441,8 @@ static inline char *sbi_hart_extension_id2string(int ext)
case SBI_HART_EXT_SSCOFPMF:
estr = "sscofpmf";
break;
- case SBI_HART_EXT_TIME:
- estr = "time";
+ case SBI_HART_EXT_ZICNTR:
+ estr = "zicntr";
break;
case SBI_HART_EXT_SMAIA:
estr = "smaia";
@@ -676,7 +676,7 @@ __mhpm_skip:
csr_read_allowed(CSR_TIME, (unsigned long)&trap);
if (!trap.cause)
__sbi_hart_update_extension(hfeatures,
- SBI_HART_EXT_TIME, true);
+ SBI_HART_EXT_ZICNTR, true);
/* Detect if hart has AIA local interrupt CSRs */
csr_read_allowed(CSR_MTOPI, (unsigned long)&trap);
diff --git a/lib/sbi/sbi_timer.c b/lib/sbi/sbi_timer.c
index 4b24cbe..7b618de 100644
--- a/lib/sbi/sbi_timer.c
+++ b/lib/sbi/sbi_timer.c
@@ -188,7 +188,7 @@ int sbi_timer_init(struct sbi_scratch *scratch, bool cold_boot)
if (!time_delta_off)
return SBI_ENOMEM;
- if (sbi_hart_has_extension(scratch, SBI_HART_EXT_TIME))
+ if (sbi_hart_has_extension(scratch, SBI_HART_EXT_ZICNTR))
get_time_val = get_ticks;
} else {
if (!time_delta_off)
--
2.34.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 1/4] lib: sbi: Add Zicntr as a HART ISA extension
2023-07-06 4:15 ` [PATCH v2 1/4] lib: sbi: Add Zicntr as a HART ISA extension Anup Patel
@ 2023-07-09 5:40 ` Anup Patel
0 siblings, 0 replies; 9+ messages in thread
From: Anup Patel @ 2023-07-09 5:40 UTC (permalink / raw)
To: opensbi
On Thu, Jul 6, 2023 at 9:45?AM Anup Patel <apatel@ventanamicro.com> wrote:
>
> Recently ratified Zicntr ISA extension covers cycle, time and
> instret CSRs so we replace the "time" ISA extension with "zicntr"
> ISA extension in OpenSBI.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> Reviewed-by: Xiang W <wxjstz@126.com>
Applied this patch to the riscv/opensbi repo.
Regards,
Anup
> ---
> include/sbi/sbi_hart.h | 4 ++--
> lib/sbi/sbi_hart.c | 6 +++---
> lib/sbi/sbi_timer.c | 2 +-
> 3 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
> index 95b40e7..d48940d 100644
> --- a/include/sbi/sbi_hart.h
> +++ b/include/sbi/sbi_hart.h
> @@ -28,8 +28,8 @@ enum sbi_hart_priv_versions {
> enum sbi_hart_extensions {
> /** Hart has Sscofpmt extension */
> SBI_HART_EXT_SSCOFPMF = 0,
> - /** HART has HW time CSR (extension name not available) */
> - SBI_HART_EXT_TIME,
> + /** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
> + SBI_HART_EXT_ZICNTR,
> /** HART has AIA M-mode CSRs */
> SBI_HART_EXT_SMAIA,
> /** HART has Smstateen CSR **/
> diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
> index 6e52cbd..c470482 100644
> --- a/lib/sbi/sbi_hart.c
> +++ b/lib/sbi/sbi_hart.c
> @@ -441,8 +441,8 @@ static inline char *sbi_hart_extension_id2string(int ext)
> case SBI_HART_EXT_SSCOFPMF:
> estr = "sscofpmf";
> break;
> - case SBI_HART_EXT_TIME:
> - estr = "time";
> + case SBI_HART_EXT_ZICNTR:
> + estr = "zicntr";
> break;
> case SBI_HART_EXT_SMAIA:
> estr = "smaia";
> @@ -676,7 +676,7 @@ __mhpm_skip:
> csr_read_allowed(CSR_TIME, (unsigned long)&trap);
> if (!trap.cause)
> __sbi_hart_update_extension(hfeatures,
> - SBI_HART_EXT_TIME, true);
> + SBI_HART_EXT_ZICNTR, true);
>
> /* Detect if hart has AIA local interrupt CSRs */
> csr_read_allowed(CSR_MTOPI, (unsigned long)&trap);
> diff --git a/lib/sbi/sbi_timer.c b/lib/sbi/sbi_timer.c
> index 4b24cbe..7b618de 100644
> --- a/lib/sbi/sbi_timer.c
> +++ b/lib/sbi/sbi_timer.c
> @@ -188,7 +188,7 @@ int sbi_timer_init(struct sbi_scratch *scratch, bool cold_boot)
> if (!time_delta_off)
> return SBI_ENOMEM;
>
> - if (sbi_hart_has_extension(scratch, SBI_HART_EXT_TIME))
> + if (sbi_hart_has_extension(scratch, SBI_HART_EXT_ZICNTR))
> get_time_val = get_ticks;
> } else {
> if (!time_delta_off)
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 2/4] lib: sbi: Add Zihpm as a HART ISA extension
2023-07-06 4:15 [PATCH v2 0/4] Misc OpenSBI HART ISA extension improvements Anup Patel
2023-07-06 4:15 ` [PATCH v2 1/4] lib: sbi: Add Zicntr as a HART ISA extension Anup Patel
@ 2023-07-06 4:15 ` Anup Patel
2023-07-09 5:41 ` Anup Patel
2023-07-06 4:15 ` [PATCH v2 3/4] lib: sbi: Alphabetically sort HART ISA extensions Anup Patel
2023-07-06 4:15 ` [PATCH v2 4/4] lib: sbi: Rename hart_pmu_get_allowed_bits() function Anup Patel
3 siblings, 1 reply; 9+ messages in thread
From: Anup Patel @ 2023-07-06 4:15 UTC (permalink / raw)
To: opensbi
Recently ratified Zihpm ISA extension covers all [m]hpm* CSRs
so we add Zihpm as a HART ISA extension in OpenSBI.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---
include/sbi/sbi_hart.h | 2 ++
lib/sbi/sbi_hart.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
index d48940d..938248f 100644
--- a/include/sbi/sbi_hart.h
+++ b/include/sbi/sbi_hart.h
@@ -36,6 +36,8 @@ enum sbi_hart_extensions {
SBI_HART_EXT_SMSTATEEN,
/** HART has Sstc extension */
SBI_HART_EXT_SSTC,
+ /** HART has Zihpm extension */
+ SBI_HART_EXT_ZIHPM,
/** Maximum index of Hart extension */
SBI_HART_EXT_MAX,
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
index c470482..ff6f582 100644
--- a/lib/sbi/sbi_hart.c
+++ b/lib/sbi/sbi_hart.c
@@ -453,6 +453,9 @@ static inline char *sbi_hart_extension_id2string(int ext)
case SBI_HART_EXT_SMSTATEEN:
estr = "smstateen";
break;
+ case SBI_HART_EXT_ZIHPM:
+ estr = "zihpm";
+ break;
default:
break;
}
@@ -706,6 +709,11 @@ __mhpm_skip:
if (rc)
return rc;
+ /* Extensions implied by other extensions and features */
+ if (hfeatures->mhpm_count)
+ __sbi_hart_update_extension(hfeatures,
+ SBI_HART_EXT_ZIHPM, true);
+
/* Mark hart feature detection done */
hfeatures->detected = true;
--
2.34.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 2/4] lib: sbi: Add Zihpm as a HART ISA extension
2023-07-06 4:15 ` [PATCH v2 2/4] lib: sbi: Add Zihpm " Anup Patel
@ 2023-07-09 5:41 ` Anup Patel
0 siblings, 0 replies; 9+ messages in thread
From: Anup Patel @ 2023-07-09 5:41 UTC (permalink / raw)
To: opensbi
On Thu, Jul 6, 2023 at 9:46?AM Anup Patel <apatel@ventanamicro.com> wrote:
>
> Recently ratified Zihpm ISA extension covers all [m]hpm* CSRs
> so we add Zihpm as a HART ISA extension in OpenSBI.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> Reviewed-by: Xiang W <wxjstz@126.com>
Applied this patch to the riscv/opensbi repo.
Regards,
Anup
> ---
> include/sbi/sbi_hart.h | 2 ++
> lib/sbi/sbi_hart.c | 8 ++++++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
> index d48940d..938248f 100644
> --- a/include/sbi/sbi_hart.h
> +++ b/include/sbi/sbi_hart.h
> @@ -36,6 +36,8 @@ enum sbi_hart_extensions {
> SBI_HART_EXT_SMSTATEEN,
> /** HART has Sstc extension */
> SBI_HART_EXT_SSTC,
> + /** HART has Zihpm extension */
> + SBI_HART_EXT_ZIHPM,
>
> /** Maximum index of Hart extension */
> SBI_HART_EXT_MAX,
> diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
> index c470482..ff6f582 100644
> --- a/lib/sbi/sbi_hart.c
> +++ b/lib/sbi/sbi_hart.c
> @@ -453,6 +453,9 @@ static inline char *sbi_hart_extension_id2string(int ext)
> case SBI_HART_EXT_SMSTATEEN:
> estr = "smstateen";
> break;
> + case SBI_HART_EXT_ZIHPM:
> + estr = "zihpm";
> + break;
> default:
> break;
> }
> @@ -706,6 +709,11 @@ __mhpm_skip:
> if (rc)
> return rc;
>
> + /* Extensions implied by other extensions and features */
> + if (hfeatures->mhpm_count)
> + __sbi_hart_update_extension(hfeatures,
> + SBI_HART_EXT_ZIHPM, true);
> +
> /* Mark hart feature detection done */
> hfeatures->detected = true;
>
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 3/4] lib: sbi: Alphabetically sort HART ISA extensions
2023-07-06 4:15 [PATCH v2 0/4] Misc OpenSBI HART ISA extension improvements Anup Patel
2023-07-06 4:15 ` [PATCH v2 1/4] lib: sbi: Add Zicntr as a HART ISA extension Anup Patel
2023-07-06 4:15 ` [PATCH v2 2/4] lib: sbi: Add Zihpm " Anup Patel
@ 2023-07-06 4:15 ` Anup Patel
2023-07-09 5:41 ` Anup Patel
2023-07-06 4:15 ` [PATCH v2 4/4] lib: sbi: Rename hart_pmu_get_allowed_bits() function Anup Patel
3 siblings, 1 reply; 9+ messages in thread
From: Anup Patel @ 2023-07-06 4:15 UTC (permalink / raw)
To: opensbi
Let us follow alphabetical order for HART ISA extension so that
it is simpler to maintain.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---
include/sbi/sbi_hart.h | 10 +++++-----
lib/sbi/sbi_hart.c | 16 ++++++++--------
2 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
index 938248f..b97f78c 100644
--- a/include/sbi/sbi_hart.h
+++ b/include/sbi/sbi_hart.h
@@ -26,16 +26,16 @@ enum sbi_hart_priv_versions {
/** Possible ISA extensions of a hart */
enum sbi_hart_extensions {
- /** Hart has Sscofpmt extension */
- SBI_HART_EXT_SSCOFPMF = 0,
- /** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
- SBI_HART_EXT_ZICNTR,
/** HART has AIA M-mode CSRs */
- SBI_HART_EXT_SMAIA,
+ SBI_HART_EXT_SMAIA = 0,
/** HART has Smstateen CSR **/
SBI_HART_EXT_SMSTATEEN,
+ /** Hart has Sscofpmt extension */
+ SBI_HART_EXT_SSCOFPMF,
/** HART has Sstc extension */
SBI_HART_EXT_SSTC,
+ /** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
+ SBI_HART_EXT_ZICNTR,
/** HART has Zihpm extension */
SBI_HART_EXT_ZIHPM,
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
index ff6f582..2eacefb 100644
--- a/lib/sbi/sbi_hart.c
+++ b/lib/sbi/sbi_hart.c
@@ -438,20 +438,20 @@ static inline char *sbi_hart_extension_id2string(int ext)
char *estr = NULL;
switch (ext) {
- case SBI_HART_EXT_SSCOFPMF:
- estr = "sscofpmf";
- break;
- case SBI_HART_EXT_ZICNTR:
- estr = "zicntr";
- break;
case SBI_HART_EXT_SMAIA:
estr = "smaia";
break;
+ case SBI_HART_EXT_SMSTATEEN:
+ estr = "smstateen";
+ break;
+ case SBI_HART_EXT_SSCOFPMF:
+ estr = "sscofpmf";
+ break;
case SBI_HART_EXT_SSTC:
estr = "sstc";
break;
- case SBI_HART_EXT_SMSTATEEN:
- estr = "smstateen";
+ case SBI_HART_EXT_ZICNTR:
+ estr = "zicntr";
break;
case SBI_HART_EXT_ZIHPM:
estr = "zihpm";
--
2.34.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 3/4] lib: sbi: Alphabetically sort HART ISA extensions
2023-07-06 4:15 ` [PATCH v2 3/4] lib: sbi: Alphabetically sort HART ISA extensions Anup Patel
@ 2023-07-09 5:41 ` Anup Patel
0 siblings, 0 replies; 9+ messages in thread
From: Anup Patel @ 2023-07-09 5:41 UTC (permalink / raw)
To: opensbi
On Thu, Jul 6, 2023 at 9:46?AM Anup Patel <apatel@ventanamicro.com> wrote:
>
> Let us follow alphabetical order for HART ISA extension so that
> it is simpler to maintain.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> Reviewed-by: Xiang W <wxjstz@126.com>
Applied this patch to the riscv/opensbi repo.
Regards,
Anup
> ---
> include/sbi/sbi_hart.h | 10 +++++-----
> lib/sbi/sbi_hart.c | 16 ++++++++--------
> 2 files changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
> index 938248f..b97f78c 100644
> --- a/include/sbi/sbi_hart.h
> +++ b/include/sbi/sbi_hart.h
> @@ -26,16 +26,16 @@ enum sbi_hart_priv_versions {
>
> /** Possible ISA extensions of a hart */
> enum sbi_hart_extensions {
> - /** Hart has Sscofpmt extension */
> - SBI_HART_EXT_SSCOFPMF = 0,
> - /** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
> - SBI_HART_EXT_ZICNTR,
> /** HART has AIA M-mode CSRs */
> - SBI_HART_EXT_SMAIA,
> + SBI_HART_EXT_SMAIA = 0,
> /** HART has Smstateen CSR **/
> SBI_HART_EXT_SMSTATEEN,
> + /** Hart has Sscofpmt extension */
> + SBI_HART_EXT_SSCOFPMF,
> /** HART has Sstc extension */
> SBI_HART_EXT_SSTC,
> + /** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
> + SBI_HART_EXT_ZICNTR,
> /** HART has Zihpm extension */
> SBI_HART_EXT_ZIHPM,
>
> diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
> index ff6f582..2eacefb 100644
> --- a/lib/sbi/sbi_hart.c
> +++ b/lib/sbi/sbi_hart.c
> @@ -438,20 +438,20 @@ static inline char *sbi_hart_extension_id2string(int ext)
> char *estr = NULL;
>
> switch (ext) {
> - case SBI_HART_EXT_SSCOFPMF:
> - estr = "sscofpmf";
> - break;
> - case SBI_HART_EXT_ZICNTR:
> - estr = "zicntr";
> - break;
> case SBI_HART_EXT_SMAIA:
> estr = "smaia";
> break;
> + case SBI_HART_EXT_SMSTATEEN:
> + estr = "smstateen";
> + break;
> + case SBI_HART_EXT_SSCOFPMF:
> + estr = "sscofpmf";
> + break;
> case SBI_HART_EXT_SSTC:
> estr = "sstc";
> break;
> - case SBI_HART_EXT_SMSTATEEN:
> - estr = "smstateen";
> + case SBI_HART_EXT_ZICNTR:
> + estr = "zicntr";
> break;
> case SBI_HART_EXT_ZIHPM:
> estr = "zihpm";
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 4/4] lib: sbi: Rename hart_pmu_get_allowed_bits() function
2023-07-06 4:15 [PATCH v2 0/4] Misc OpenSBI HART ISA extension improvements Anup Patel
` (2 preceding siblings ...)
2023-07-06 4:15 ` [PATCH v2 3/4] lib: sbi: Alphabetically sort HART ISA extensions Anup Patel
@ 2023-07-06 4:15 ` Anup Patel
2023-07-09 5:41 ` Anup Patel
3 siblings, 1 reply; 9+ messages in thread
From: Anup Patel @ 2023-07-06 4:15 UTC (permalink / raw)
To: opensbi
The hart_pmu_get_allowed_bits() function detects implemented bits
of mhpm counters so let us rename this function accordingly.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---
lib/sbi/sbi_hart.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
index 2eacefb..e9b2b27 100644
--- a/lib/sbi/sbi_hart.c
+++ b/lib/sbi/sbi_hart.c
@@ -527,7 +527,7 @@ static unsigned long hart_pmp_get_allowed_addr(void)
return val;
}
-static int hart_pmu_get_allowed_bits(void)
+static int hart_mhpm_get_allowed_bits(void)
{
unsigned long val = ~(0UL);
struct sbi_trap_info trap = {0};
@@ -628,7 +628,7 @@ __pmp_skip:
/* Detect number of MHPM counters */
__check_csr(CSR_MHPMCOUNTER3, 0, 1UL, mhpm_count, __mhpm_skip);
- hfeatures->mhpm_bits = hart_pmu_get_allowed_bits();
+ hfeatures->mhpm_bits = hart_mhpm_get_allowed_bits();
__check_csr_4(CSR_MHPMCOUNTER4, 0, 1UL, mhpm_count, __mhpm_skip);
__check_csr_8(CSR_MHPMCOUNTER8, 0, 1UL, mhpm_count, __mhpm_skip);
--
2.34.1
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2 4/4] lib: sbi: Rename hart_pmu_get_allowed_bits() function
2023-07-06 4:15 ` [PATCH v2 4/4] lib: sbi: Rename hart_pmu_get_allowed_bits() function Anup Patel
@ 2023-07-09 5:41 ` Anup Patel
0 siblings, 0 replies; 9+ messages in thread
From: Anup Patel @ 2023-07-09 5:41 UTC (permalink / raw)
To: opensbi
On Thu, Jul 6, 2023 at 9:46?AM Anup Patel <apatel@ventanamicro.com> wrote:
>
> The hart_pmu_get_allowed_bits() function detects implemented bits
> of mhpm counters so let us rename this function accordingly.
>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> Reviewed-by: Xiang W <wxjstz@126.com>
Applied this patch to the riscv/opensbi repo.
Regards,
Anup
> ---
> lib/sbi/sbi_hart.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
> index 2eacefb..e9b2b27 100644
> --- a/lib/sbi/sbi_hart.c
> +++ b/lib/sbi/sbi_hart.c
> @@ -527,7 +527,7 @@ static unsigned long hart_pmp_get_allowed_addr(void)
> return val;
> }
>
> -static int hart_pmu_get_allowed_bits(void)
> +static int hart_mhpm_get_allowed_bits(void)
> {
> unsigned long val = ~(0UL);
> struct sbi_trap_info trap = {0};
> @@ -628,7 +628,7 @@ __pmp_skip:
>
> /* Detect number of MHPM counters */
> __check_csr(CSR_MHPMCOUNTER3, 0, 1UL, mhpm_count, __mhpm_skip);
> - hfeatures->mhpm_bits = hart_pmu_get_allowed_bits();
> + hfeatures->mhpm_bits = hart_mhpm_get_allowed_bits();
>
> __check_csr_4(CSR_MHPMCOUNTER4, 0, 1UL, mhpm_count, __mhpm_skip);
> __check_csr_8(CSR_MHPMCOUNTER8, 0, 1UL, mhpm_count, __mhpm_skip);
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 9+ messages in thread