arm_mpam: Probe and reset the rest of the features

maillist inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8T2RT

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/log/?h=mpam/snapshot/v6.7-rc2



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MPAM supports more features than are going to be exposed to resctrl.
For partid other than 0, the reset values of these controls isn't
known.

Discover the rest of the features so they can be reset to avoid any
side effects when resctrl is in use.

PARTID narrowing allows MSC/RIS to support less configuration space than
is usable. If this feature is found on a class of device we are likely
to use, then reduce the partid_max to make it usable. This allows us
to map a PARTID to itself.

CC: Rohit Mathew <Rohit.Mathew@arm.com>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Zeng Heng <zengheng4@huawei.com>