[PATCH 26/33] arm_mpam: Add helpers to allocate monitors

Ben Horgan ben.horgan at arm.com
Fri Aug 29 08:47:53 PDT 2025


Hi James,

On 8/22/25 16:30, James Morse wrote:
> MPAM's MSC support a number of monitors, each of which supports
> bandwidth counters, or cache-storage-utilisation counters. To use
> a counter, a monitor needs to be configured. Add helpers to allocate
> and free CSU or MBWU monitors.
> 
> Signed-off-by: James Morse <james.morse at arm.com>
> ---
>  drivers/resctrl/mpam_devices.c  |  2 ++
>  drivers/resctrl/mpam_internal.h | 35 +++++++++++++++++++++++++++++++++
>  2 files changed, 37 insertions(+)

This looks good to me.

Reviewed-by: Ben Horgan <ben.horgan at arm.com>


Thanks,

Ben




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