| Message ID | cover.1718287750.git.jlanka@nvidia.com |
|---|---|
| Headers | show |
| Series | UBUNTU: SAUCE: mlxbf-ptm: use single SMC for total power | expand |
Acked-by: Bartlomiej Zolnierkiewicz <bartlomiej.zolnierkiewicz@canonical.com> On Thu, Jun 13, 2024 at 5:19 PM Jitendra Lanka <jlanka@nvidia.com> wrote: > > BugLink: https://bugs.launchpad.net/bugs/2069303 > > SRU Justification: > > [Impact] > > mlxbf-ptm is a kernel driver that provides debufgs interface for system > software to monitor Bluefield devices' power and thermal management parameters. > > [Fix] > > * This change adds performance improvements to total power reporting with a > single secure monitor call. > > [Test Case] > > * After installing the kernel module, debugfs entry at > /sys/kernel/debug/mlxbf-ptm will be created > * monitors/status folder contains read-only parameters reported from the > Bluefield device > > [Regression Potential] > > * Minimal - as these are read-only parameters that report Bluefield device > information. > > [Other] > * This code is likely to change depending on feedback we received from > maintainers. > > Jitendra Lanka (1): > UBUNTU: SAUCE: mlxbf-ptm: use single SMC for total power > > drivers/platform/mellanox/mlxbf-ptm.c | 13 ++----------- > 1 file changed, 2 insertions(+), 11 deletions(-) >
On 24/06/13 03:18pm, Jitendra Lanka wrote: > BugLink: https://bugs.launchpad.net/bugs/2069303 > > SRU Justification: > > [Impact] > > mlxbf-ptm is a kernel driver that provides debufgs interface for system > software to monitor Bluefield devices' power and thermal management parameters. > > [Fix] > > * This change adds performance improvements to total power reporting with a > single secure monitor call. > > [Test Case] > > * After installing the kernel module, debugfs entry at > /sys/kernel/debug/mlxbf-ptm will be created > * monitors/status folder contains read-only parameters reported from the > Bluefield device > > [Regression Potential] > > * Minimal - as these are read-only parameters that report Bluefield device > information. > > [Other] > * This code is likely to change depending on feedback we received from > maintainers. > > Jitendra Lanka (1): > UBUNTU: SAUCE: mlxbf-ptm: use single SMC for total power > > drivers/platform/mellanox/mlxbf-ptm.c | 13 ++----------- > 1 file changed, 2 insertions(+), 11 deletions(-) Acked-by: Andrei Gherzan <andrei.gherzan@canonical.com>
Applied to jammy:linux-bluefield/master-next. Thanks. -- Best regards, Bartlomiej On Thu, Jun 13, 2024 at 5:19 PM Jitendra Lanka <jlanka@nvidia.com> wrote: > > BugLink: https://bugs.launchpad.net/bugs/2069303 > > SRU Justification: > > [Impact] > > mlxbf-ptm is a kernel driver that provides debufgs interface for system > software to monitor Bluefield devices' power and thermal management parameters. > > [Fix] > > * This change adds performance improvements to total power reporting with a > single secure monitor call. > > [Test Case] > > * After installing the kernel module, debugfs entry at > /sys/kernel/debug/mlxbf-ptm will be created > * monitors/status folder contains read-only parameters reported from the > Bluefield device > > [Regression Potential] > > * Minimal - as these are read-only parameters that report Bluefield device > information. > > [Other] > * This code is likely to change depending on feedback we received from > maintainers. > > Jitendra Lanka (1): > UBUNTU: SAUCE: mlxbf-ptm: use single SMC for total power > > drivers/platform/mellanox/mlxbf-ptm.c | 13 ++----------- > 1 file changed, 2 insertions(+), 11 deletions(-) >