Reading of the PHC can occasionally fail with some drivers, e.g. the ice
driver returns -EBUSY when it fails to get a lock. Change do_loop() to
ignore the error instead of exiting.
Signed-off-by: Miroslav Lichvar
---
phc2sys.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff
v2:
- added patches to make probing more reliable
This patchset improves handling of temporary errors in the
PTP_SYS_OFFSET ioctls. The probing function is modified to repeat up to
100 times and phc2sys is modified to continue on all errors.
Miroslav Lichvar (4):
sysoff: Downgrade
Return -errno instead of SYSOFF_RUN_TIME_MISSING from the sysoff
measurement functions to allow the callers to check for specific errors.
Signed-off-by: Miroslav Lichvar
---
sysoff.c | 15 ---
sysoff.h | 2 +-
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/sysoff.c
Make the error message level consistent for all supported sysoff ioctls.
Signed-off-by: Miroslav Lichvar
---
sysoff.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysoff.c b/sysoff.c
index 2743859..31b792d 100644
--- a/sysoff.c
+++ b/sysoff.c
@@ -111,7 +111,7 @@ static
On Thu, Mar 24, 2022 at 05:18:28PM +, Geva, Erez wrote:
> Hi,
>
> What do you think of:
> https://sourceforge.net/p/libpmc/code/ci/master/tree/sample/sync.pl
> https://github.com/erezgeva/libpmc/blob/master/sample/sync.pl
>
> I wrote it in Perl, but can easily translate to C++ or other
Thanks for sketching the script!
A few notes:
- I thought better than periodic queries would be the subscription
mechanism... or is that overkill?
- the threshold should be configurable from command line
- it would be nicer if this tool used the read-only socket (or had a
configuration to
Hi,
What do you think of:
https://sourceforge.net/p/libpmc/code/ci/master/tree/sample/sync.pl
https://github.com/erezgeva/libpmc/blob/master/sample/sync.pl
I wrote it in Perl, but can easily translate to C++ or other scripts languages.
Erez
-Original Message-
From: Richard Cochran
> -Original Message-
> From: Miroslav Lichvar
> Sent: Thursday, March 24, 2022 6:20 AM
> To: linuxptp-devel@lists.sourceforge.net
> Subject: [Linuxptp-devel] [PATCHv2 2/4] sysoff: Change sysoff_measure() to
> return ioctl errno.
>
> Return -errno instead of SYSOFF_RUN_TIME_MISSING
On Thu, 24 Mar 2022 at 18:35, Richard Cochran
wrote:
> On Thu, Mar 24, 2022 at 05:18:28PM +, Geva, Erez wrote:
> > Hi,
> >
> > What do you think of:
> > https://sourceforge.net/p/libpmc/code/ci/master/tree/sample/sync.pl
> > https://github.com/erezgeva/libpmc/blob/master/sample/sync.pl
> >
>
