[PATCH 25/33] arm_mpam: Add helpers to allocate monitors

[Gavin Shan]

On 11/7/25 10:34 PM, Ben Horgan wrote:
> From: James Morse <james.morse at arm.com>
> 
> 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>
> Reviewed-by: Ben Horgan <ben.horgan at arm.com>
> Reviewed-by: Jonathan Cameron <jonathan.cameron at huawei.com>
> Tested-by: Fenghua Yu <fenghuay at nvidia.com>
> Tested-by: Shaopeng Tan <tan.shaopeng at jp.fujitsu.com>
> Tested-by: Peter Newman <peternewman at google.com>
> Signed-off-by: Ben Horgan <ben.horgan at arm.com>
> ---
>   drivers/resctrl/mpam_devices.c  |  2 ++
>   drivers/resctrl/mpam_internal.h | 35 +++++++++++++++++++++++++++++++++
>   2 files changed, 37 insertions(+)
> 

Reviewed-by: Gavin Shan <gshan at redhat.com>